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Published in: Journal of Assisted Reproduction and Genetics 12/2007

01-12-2007 | Symposium of the aging ovary

Different ovarian stimulation protocols for women with diminished ovarian reserve

Authors: D. Loutradis, P. Drakakis, E. Vomvolaki, A. Antsaklis

Published in: Journal of Assisted Reproduction and Genetics | Issue 12/2007

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Abstract

Purpose

To review the available treatments for women with significantly diminished ovarian reserve and assess the efficacy of different ovarian stimulation protocols.

Methods

Literature research performed among studies that have been published in the Pubmed, in the Scopus Search Machine and in Cohrane database of systematic reviews.

Results

A lack of clear, uniform definition of the poor responders and a lack of large-scale randomized studies make data interpretation very difficult for precise conclusions. Optimistic data have been presented by the use of high doses of gonadotropins, flare up Gn RH-a protocol (standard or microdose), stop protocols, luteal onset of Gn RH-a and the short protocol. Natural cycle or a modified natural cycle seems to be an appropriate strategy. Low dose hCG in the first days of ovarian stimulation has promising results. Molecular biology tools (mutations, single nucleotide polymorphisms (SNPs)) have been also considered to assist the management of this group of patients.

Conclusions

The ideal stimulation for these patients with diminished ovarian reserve remains a great challenge for the clinician, within the limits of our pharmaceutical quiver.
Literature
1.
go back to reference Shanbhag S, Aucott L, Bhattacharya S, Hamilton MA, McTavish AR. Intervensions for “poor responders” to controlled ovarian hyperstimulation (COH) in in vitro fertilization (IVF). Cochrane Database Syst Rev 2007;(1):CD004379. Shanbhag S, Aucott L, Bhattacharya S, Hamilton MA, McTavish AR. Intervensions for “poor responders” to controlled ovarian hyperstimulation (COH) in in vitro fertilization (IVF). Cochrane Database Syst Rev 2007;(1):CD004379.
2.
go back to reference Keay SD, Liversedge NH, Mathur RS, Jenkins JM. Assisted conception following poor ovarian response to gonadotrophin stimulation. Br J Obstet Gynaecol 1997;104:521–7.PubMed Keay SD, Liversedge NH, Mathur RS, Jenkins JM. Assisted conception following poor ovarian response to gonadotrophin stimulation. Br J Obstet Gynaecol 1997;104:521–7.PubMed
3.
go back to reference Surrey ES, Schoolcraft WB. Evaluating strategies of improving ovarian response of the poor responder undergoing assisted reproductive techniques. Fertil Steril 2000;73(4):667–74.PubMed Surrey ES, Schoolcraft WB. Evaluating strategies of improving ovarian response of the poor responder undergoing assisted reproductive techniques. Fertil Steril 2000;73(4):667–74.PubMed
4.
go back to reference Ubaldi FM, Rienzi L, Ferrero S, Baroni E, Sapienza F, Cobellis L, et al. Management of poor responders in IVF. Reprod Biomed Online 2005;10(2):235–46.PubMed Ubaldi FM, Rienzi L, Ferrero S, Baroni E, Sapienza F, Cobellis L, et al. Management of poor responders in IVF. Reprod Biomed Online 2005;10(2):235–46.PubMed
5.
go back to reference Pellicer A, Ardiles G, Neuspiller F, Remohi J, Simon C, Bonilla-Musoles F. Evaluation of the ovarian reserve in young low responders with normal basal FSH levels using 3-D ultrasound. Fertil Steril 1998;70:671–5.PubMed Pellicer A, Ardiles G, Neuspiller F, Remohi J, Simon C, Bonilla-Musoles F. Evaluation of the ovarian reserve in young low responders with normal basal FSH levels using 3-D ultrasound. Fertil Steril 1998;70:671–5.PubMed
6.
go back to reference Mahutte NG, Arici A. Poor responders: does the protocol make a difference? Curr Opin Obstet Gynecol 2002;14:275–81.PubMed Mahutte NG, Arici A. Poor responders: does the protocol make a difference? Curr Opin Obstet Gynecol 2002;14:275–81.PubMed
7.
go back to reference Beckers NGM, Macklon NS, Eijkemans MJC, Fauser BCJM. Women with regular menstrual cycles and a poor response to ovarian hyperstimulation for in vitro fertilization exhibit follicular phase characteristics suggestive of ovarian aging. Fertil Steril 2002;78:291–7.PubMed Beckers NGM, Macklon NS, Eijkemans MJC, Fauser BCJM. Women with regular menstrual cycles and a poor response to ovarian hyperstimulation for in vitro fertilization exhibit follicular phase characteristics suggestive of ovarian aging. Fertil Steril 2002;78:291–7.PubMed
8.
go back to reference De Boer EJ, Tonkelaar I, te Velde ER, Burger, Klip H, van Leeuwen FE. A low number of retrieved oocytes at in vitro fertilization treatment is predictive of early menopause. Fertil Steril 2002;77:978–85.PubMed De Boer EJ, Tonkelaar I, te Velde ER, Burger, Klip H, van Leeuwen FE. A low number of retrieved oocytes at in vitro fertilization treatment is predictive of early menopause. Fertil Steril 2002;77:978–85.PubMed
9.
go back to reference Nikolaou D, Lavery S, Turner C, Margara R, Trew G. Is there a link between an extremely poor response to ovarian hyperstimulation and an early ovarian failure? Hum Reprod 2002;17:1106–11.PubMed Nikolaou D, Lavery S, Turner C, Margara R, Trew G. Is there a link between an extremely poor response to ovarian hyperstimulation and an early ovarian failure? Hum Reprod 2002;17:1106–11.PubMed
10.
go back to reference Jenkins JM, Davies DW, Devonport H, Anthony FW, Gadd SC, Watson RH, et al. Comparison of “poor” responders with “good” responders using a standard bucerelin/human menopausal gonadotrophin regimen for in vitro fertilization. Hum Reprod 1991;6:918–21.PubMed Jenkins JM, Davies DW, Devonport H, Anthony FW, Gadd SC, Watson RH, et al. Comparison of “poor” responders with “good” responders using a standard bucerelin/human menopausal gonadotrophin regimen for in vitro fertilization. Hum Reprod 1991;6:918–21.PubMed
11.
go back to reference Kligman I, Rosenwaks Z. Differentiating clinical profiles: predicting good responders, poor responders, and hyperresponders. Fertil Steril 2001;76(6):1185–90.PubMed Kligman I, Rosenwaks Z. Differentiating clinical profiles: predicting good responders, poor responders, and hyperresponders. Fertil Steril 2001;76(6):1185–90.PubMed
12.
go back to reference Zeleznik AJ, Shuler HM, Reichter LE. Gonadotrophin binding sites in the rhesus monkey ovary; role of the vasculature in the selective distribution of HCG to preovulatory follicle. Endocrinology 1981;109:356–62.PubMed Zeleznik AJ, Shuler HM, Reichter LE. Gonadotrophin binding sites in the rhesus monkey ovary; role of the vasculature in the selective distribution of HCG to preovulatory follicle. Endocrinology 1981;109:356–62.PubMed
13.
go back to reference Hernandez ER, Hurwitz A, Vera A, Pellicer A, Adashi EY, Le Roith D, et al. Expression of the genes encoding the IGFs and their receptors in the human ovary. J Clin Endocrinol Metab 1992;74:419–25.PubMed Hernandez ER, Hurwitz A, Vera A, Pellicer A, Adashi EY, Le Roith D, et al. Expression of the genes encoding the IGFs and their receptors in the human ovary. J Clin Endocrinol Metab 1992;74:419–25.PubMed
14.
go back to reference Pellicer A, Ballester MJ, Serrano MD, Mir A, Serra-Serra V, Remohi J, et al. Aetiological factors involved in the low response to gonadotrophins in infertile women with normal basal FSH levels. Hum Reprod 1994;9:906–11. Pellicer A, Ballester MJ, Serrano MD, Mir A, Serra-Serra V, Remohi J, et al. Aetiological factors involved in the low response to gonadotrophins in infertile women with normal basal FSH levels. Hum Reprod 1994;9:906–11.
15.
go back to reference Neulen J, Wenzel D, Hornig C, Wünsch E, Weissenborn U, Grunwald K, et al. Poor responder-high responder: the importance of soluble vascular endothelial growth factor receptor 1 in ovarian stimulation protocols. Hum Reprod 2001;16(4):621–6.PubMed Neulen J, Wenzel D, Hornig C, Wünsch E, Weissenborn U, Grunwald K, et al. Poor responder-high responder: the importance of soluble vascular endothelial growth factor receptor 1 in ovarian stimulation protocols. Hum Reprod 2001;16(4):621–6.PubMed
16.
go back to reference Martinez F, Barri PN, Coroleu B, Tur R, Sorsa-Leslie T, Harris WJ, et al. Women with poor response to IVF have lowered circulating gonadotrophin surge-attenuating factor (GnSAF) bioactivity during spontaneous and stimulated cycles. Hum Reprod 2002;17:634–40.PubMed Martinez F, Barri PN, Coroleu B, Tur R, Sorsa-Leslie T, Harris WJ, et al. Women with poor response to IVF have lowered circulating gonadotrophin surge-attenuating factor (GnSAF) bioactivity during spontaneous and stimulated cycles. Hum Reprod 2002;17:634–40.PubMed
17.
go back to reference Land J, Yarmolinskaya M, Dumoulin J, Evers J. High-dose human menopausal gonadotropin stimulation in poor responders does not improve in vitro fertilization outcome. Fertil Steril 1996;65:961–5.PubMed Land J, Yarmolinskaya M, Dumoulin J, Evers J. High-dose human menopausal gonadotropin stimulation in poor responders does not improve in vitro fertilization outcome. Fertil Steril 1996;65:961–5.PubMed
18.
go back to reference Fridstrom M, Akerlof E, Sjoblom P, Hillensjo T. Serum levels of luteinizing and follicle-stimulating hormones in normal and poorresponding patients undergoing ovarian stimulation with urofollitropin after pituitary down regulation. Gynecol Endocrinol 1997;11:25–8.PubMed Fridstrom M, Akerlof E, Sjoblom P, Hillensjo T. Serum levels of luteinizing and follicle-stimulating hormones in normal and poorresponding patients undergoing ovarian stimulation with urofollitropin after pituitary down regulation. Gynecol Endocrinol 1997;11:25–8.PubMed
19.
go back to reference Raga F, Bonilla-Musoles F, Casan EM, Bonilla, F. Recombinant follicle stimulating hormone stimulation in poor responders with normal basal concentrations of follicle stimulating hormone and oestradiol: improved reproductive outcome. Hum Reprod 1999;14:1431–4.PubMed Raga F, Bonilla-Musoles F, Casan EM, Bonilla, F. Recombinant follicle stimulating hormone stimulation in poor responders with normal basal concentrations of follicle stimulating hormone and oestradiol: improved reproductive outcome. Hum Reprod 1999;14:1431–4.PubMed
20.
go back to reference Rombauts L, Suikkari A, MacLachlan V, Trounson A, Healy D. Recruitment of follicles by recombinant human follicle-stimulating hormone commencing in the luteal phase of the ovarian cycle. Fertil Steril 1998;69:665–9.PubMed Rombauts L, Suikkari A, MacLachlan V, Trounson A, Healy D. Recruitment of follicles by recombinant human follicle-stimulating hormone commencing in the luteal phase of the ovarian cycle. Fertil Steril 1998;69:665–9.PubMed
21.
go back to reference Surrey ES, Bower JA, Hill DM, Ramsey J, Surrey MW. Clinical and endocrine effects of a microdose GnRH agonist flare regimen administered to poor responders who are undergoing in vitro fertilization. Fertil Steril 1998;69:419–24.PubMed Surrey ES, Bower JA, Hill DM, Ramsey J, Surrey MW. Clinical and endocrine effects of a microdose GnRH agonist flare regimen administered to poor responders who are undergoing in vitro fertilization. Fertil Steril 1998;69:419–24.PubMed
22.
go back to reference Schoolcraft W, Schlenker T, Gee M, Stevens J, Wagley L. Improved controlled ovarian hyperstimulation in poor responder in vitro fertilization patients with a microdose follicle-stimulating hormone flare, growth hormone protocol. Fertil Steril 1997;67:93–7.PubMed Schoolcraft W, Schlenker T, Gee M, Stevens J, Wagley L. Improved controlled ovarian hyperstimulation in poor responder in vitro fertilization patients with a microdose follicle-stimulating hormone flare, growth hormone protocol. Fertil Steril 1997;67:93–7.PubMed
23.
go back to reference Droesch K, Muasher SJ, Brzyski RG, Jones GS, Simonetti S, Liu H, et al. Value of suppression with a gonadotropin releasing hormone agonist prior to gonadotropin stimulation for in vitro fertilization. Fertil Steril 1989;51:292–7.PubMed Droesch K, Muasher SJ, Brzyski RG, Jones GS, Simonetti S, Liu H, et al. Value of suppression with a gonadotropin releasing hormone agonist prior to gonadotropin stimulation for in vitro fertilization. Fertil Steril 1989;51:292–7.PubMed
24.
go back to reference Feldberg D, Farhi J, Ashkenazi J, Dicker D, Shalev J, Ben-Rafael Z. Minidose gonadotropin releasing hormone agonist is the treatment of choice in poor responders with high FSH levels. Fertil Steril 1994;62:343–6.PubMed Feldberg D, Farhi J, Ashkenazi J, Dicker D, Shalev J, Ben-Rafael Z. Minidose gonadotropin releasing hormone agonist is the treatment of choice in poor responders with high FSH levels. Fertil Steril 1994;62:343–6.PubMed
25.
go back to reference Olivennes F, Righini C, Fanchin R, Torrisi C, Hazout A, Glissant M, et al. A protocol using a low dose of gonadotrophin-releasing hormone agonist might be the best protocol for patients with high FSH concentrations on day-3. Hum Reprod 1996;11:1169–72.PubMed Olivennes F, Righini C, Fanchin R, Torrisi C, Hazout A, Glissant M, et al. A protocol using a low dose of gonadotrophin-releasing hormone agonist might be the best protocol for patients with high FSH concentrations on day-3. Hum Reprod 1996;11:1169–72.PubMed
26.
go back to reference Karande V, Morris R, Rinehart J, Miller C, Rao R, Gleicher N. Limited success using the “flare” protocol in poor responders in cycles with low basal follicle-stimulating hormone levels during in vitro fertilization. Fertil Steril 1997;67:900–3.PubMed Karande V, Morris R, Rinehart J, Miller C, Rao R, Gleicher N. Limited success using the “flare” protocol in poor responders in cycles with low basal follicle-stimulating hormone levels during in vitro fertilization. Fertil Steril 1997;67:900–3.PubMed
27.
go back to reference Van Rooij IAJ, Bancsi LF, Broekmans FJ, Looman CW, Habbema JD, Te Velde ER. Women older than 40 years of age and those with elevated follicle-stimulating hormone levels differ in poor response rate and embryo quality in in vitro fertilization. Fertil Steril 2003;79(3):482–8.PubMed Van Rooij IAJ, Bancsi LF, Broekmans FJ, Looman CW, Habbema JD, Te Velde ER. Women older than 40 years of age and those with elevated follicle-stimulating hormone levels differ in poor response rate and embryo quality in in vitro fertilization. Fertil Steril 2003;79(3):482–8.PubMed
28.
go back to reference Schachter M, Friedler S, Raziel A, Strassburger D, Bern O, Ron-El R. Improvement of IVF outcome in poor responders by discontinuation of GnRH analogue during the gonadotropin stimulation phase-a function of improved embryo quality. J Assist Reprod Genet 2001;18:197–204.PubMed Schachter M, Friedler S, Raziel A, Strassburger D, Bern O, Ron-El R. Improvement of IVF outcome in poor responders by discontinuation of GnRH analogue during the gonadotropin stimulation phase-a function of improved embryo quality. J Assist Reprod Genet 2001;18:197–204.PubMed
29.
go back to reference Shaker A, Yates R, Flemming R, Coutts J, Jamieson M. Absence of effect of adjuvant growth hormone therapy on follicular responses to exogenous gonadotrophins in women: normal and poor responders. Fertil Steril 1992;58:919–23.PubMed Shaker A, Yates R, Flemming R, Coutts J, Jamieson M. Absence of effect of adjuvant growth hormone therapy on follicular responses to exogenous gonadotrophins in women: normal and poor responders. Fertil Steril 1992;58:919–23.PubMed
30.
go back to reference Faber BM, Mayer J, Cox B, Jones D, Toner JP, Oehninger S, et al. Cessation of gonadotropin-releasing hormone agonist therapy combined with high-dose gonadotropin stimulation yields favorable pregnancy results in low responders. Fertil Steril 1998;69:826–30.PubMed Faber BM, Mayer J, Cox B, Jones D, Toner JP, Oehninger S, et al. Cessation of gonadotropin-releasing hormone agonist therapy combined with high-dose gonadotropin stimulation yields favorable pregnancy results in low responders. Fertil Steril 1998;69:826–30.PubMed
31.
go back to reference Toth T, Awwad J, Veeck L, Jones H, Muasher S. Suppression and flare regimens of gonadotropin-releasing hormone agonist: use in women with different basal gonadotropin values in an in vitro fertilization program. J Reprod Med 1996;41:321–6.PubMed Toth T, Awwad J, Veeck L, Jones H, Muasher S. Suppression and flare regimens of gonadotropin-releasing hormone agonist: use in women with different basal gonadotropin values in an in vitro fertilization program. J Reprod Med 1996;41:321–6.PubMed
32.
go back to reference Gorgy A, Taramissi M. Defining and predicting the poor responder! Fertil Steril 2001;75:226–7.PubMed Gorgy A, Taramissi M. Defining and predicting the poor responder! Fertil Steril 2001;75:226–7.PubMed
33.
go back to reference Barri PN, Martinez F, Coroleu B, Parera N, Veiga A. Managing non-responders. Fertility and reproductive medicine. In: Proceedings of XVI World Congress on Fertility and Sterility, 1998, p. 127–137. Barri PN, Martinez F, Coroleu B, Parera N, Veiga A. Managing non-responders. Fertility and reproductive medicine. In: Proceedings of XVI World Congress on Fertility and Sterility, 1998, p. 127–137.
34.
go back to reference Wang PT, Lee RK, Su JT, Hou JW, Lin MH, Hu YM. Cessation of low-dose gonadotropin releasing hormone agonist therapy followed by high-dose gonadotropin stimulation yields a favorable ovarian response in poor responders. J Assist Reprod Genet 2002;19(1):1–6.PubMed Wang PT, Lee RK, Su JT, Hou JW, Lin MH, Hu YM. Cessation of low-dose gonadotropin releasing hormone agonist therapy followed by high-dose gonadotropin stimulation yields a favorable ovarian response in poor responders. J Assist Reprod Genet 2002;19(1):1–6.PubMed
35.
go back to reference Loutradis D, Drakakis P, Milingos S, Stefanidis K, Michalas S. Alternative approaches in the management of poor response in controlled ovarian hyperstimulation (COH). Ann N Y Acad Sci 2003;997:112–9.PubMed Loutradis D, Drakakis P, Milingos S, Stefanidis K, Michalas S. Alternative approaches in the management of poor response in controlled ovarian hyperstimulation (COH). Ann N Y Acad Sci 2003;997:112–9.PubMed
36.
go back to reference Navot, D, Rosenwaks Z, Margalioth EJ. Prognostic assessment of female fecundity. Lancet 1987;19(2):645–7. Navot, D, Rosenwaks Z, Margalioth EJ. Prognostic assessment of female fecundity. Lancet 1987;19(2):645–7.
37.
go back to reference Padilla S, Smith R, Garcia J. The lupron screening test: tailoring the use of leuprolide acetate in ovarian stimulation for in vitro fertilization. Fertil Steril 1991;56:79–83.PubMed Padilla S, Smith R, Garcia J. The lupron screening test: tailoring the use of leuprolide acetate in ovarian stimulation for in vitro fertilization. Fertil Steril 1991;56:79–83.PubMed
38.
go back to reference Fanchin R, de Ziegler D, Oliveness F, Taiels J, Dzik A, Frydman R. Exogenous follicle stimulating hormone ovarian reserve test (EFORT): a simple and reliable screening test for detecting “poor responders” in in-vitro fertilization. Hum Reprod 1994;9:1607–11.PubMed Fanchin R, de Ziegler D, Oliveness F, Taiels J, Dzik A, Frydman R. Exogenous follicle stimulating hormone ovarian reserve test (EFORT): a simple and reliable screening test for detecting “poor responders” in in-vitro fertilization. Hum Reprod 1994;9:1607–11.PubMed
39.
go back to reference Mukherjee T, Copperman AB, Lapinski R, Sandler B, Bustillo M, Grunfeld L. An elevated Day-3 FSH:LH ratio in the presence on normal day-3 FSH predicts a poor response to COH. Fertil Steril 1996;65:588–93.PubMed Mukherjee T, Copperman AB, Lapinski R, Sandler B, Bustillo M, Grunfeld L. An elevated Day-3 FSH:LH ratio in the presence on normal day-3 FSH predicts a poor response to COH. Fertil Steril 1996;65:588–93.PubMed
40.
go back to reference Karande V, Gleicher N. A rational approach to the management of low responders in in-vitro fertilization. Hum Reprod 1999;14:1744–8.PubMed Karande V, Gleicher N. A rational approach to the management of low responders in in-vitro fertilization. Hum Reprod 1999;14:1744–8.PubMed
41.
go back to reference Cameron IT, O’Shea FC, Rolland JM, Hughes EG, de Krester DM, Jealy DL. Occult ovarian failure: a syndrome of infertility regular menses, and elevated follicle-stimulating hormone concentrations. J Clin Endocrinol Metab 1988;67:1190–4.PubMed Cameron IT, O’Shea FC, Rolland JM, Hughes EG, de Krester DM, Jealy DL. Occult ovarian failure: a syndrome of infertility regular menses, and elevated follicle-stimulating hormone concentrations. J Clin Endocrinol Metab 1988;67:1190–4.PubMed
42.
go back to reference Scott RT, Toner JP, Muasher SJ, Oehninger S, Robinson S, Rosenwaks Z. Follicle-stimulating hormone levels on cycle day 3,are predictive of in vitro fertilization outcome. Fertil Steril 1989;51:651–4.PubMed Scott RT, Toner JP, Muasher SJ, Oehninger S, Robinson S, Rosenwaks Z. Follicle-stimulating hormone levels on cycle day 3,are predictive of in vitro fertilization outcome. Fertil Steril 1989;51:651–4.PubMed
43.
go back to reference Toner J, Philput C, Jones G, Muasher S. Basal folliclestimulating hormone level is a better predictor of in vitro fertilization performance than age. Fertil Steril 1991;55:784–91.PubMed Toner J, Philput C, Jones G, Muasher S. Basal folliclestimulating hormone level is a better predictor of in vitro fertilization performance than age. Fertil Steril 1991;55:784–91.PubMed
44.
go back to reference Licciardi F, Liu H, Rosenwaks Z. Day 3 estradiol serum concentrations as prognosticators of ovarian stimulation response and pregnancy outcome in patients undergoing in vitro fertilization. Fertil Steril 1995;64:991–4.PubMed Licciardi F, Liu H, Rosenwaks Z. Day 3 estradiol serum concentrations as prognosticators of ovarian stimulation response and pregnancy outcome in patients undergoing in vitro fertilization. Fertil Steril 1995;64:991–4.PubMed
45.
go back to reference Seifer DB, Lambert-Masserlian B, Hogan JW, Gardiner AC, Blazar AS, Berk CA. Day 3 serum inhibin-B is predictive ofassisted reproductive technologies outcome. Fertil Steril 1997;67:110–4.PubMed Seifer DB, Lambert-Masserlian B, Hogan JW, Gardiner AC, Blazar AS, Berk CA. Day 3 serum inhibin-B is predictive ofassisted reproductive technologies outcome. Fertil Steril 1997;67:110–4.PubMed
46.
go back to reference Oosterhuis GJE, Vermes I, Lambalk CB, Michgelsen HW, Schoemaker J. Insulin like growth factor (IGF)-I and IGF binding protein-3 concentrations in fluid from human stimulated follicles. Hum Reprod 1998;13:285–9.PubMed Oosterhuis GJE, Vermes I, Lambalk CB, Michgelsen HW, Schoemaker J. Insulin like growth factor (IGF)-I and IGF binding protein-3 concentrations in fluid from human stimulated follicles. Hum Reprod 1998;13:285–9.PubMed
47.
go back to reference De Vet A, Laven JS, de Jong FH, Themmen AP, Fauser BC. Anti-mullerian hormone serum levels: a putative marker for ovarian aging. Fertil Steril 2002;77:357–62.PubMed De Vet A, Laven JS, de Jong FH, Themmen AP, Fauser BC. Anti-mullerian hormone serum levels: a putative marker for ovarian aging. Fertil Steril 2002;77:357–62.PubMed
48.
go back to reference Lass A, Skull J, McVeigh E, Margara R, Winston R. Measurement of ovarian volume by transvaginal sonography before ovulation induction with human menopausal gonadotropin for in vitro fertilization can predict poor response. Hum Reprod 1997;12:294–7.PubMed Lass A, Skull J, McVeigh E, Margara R, Winston R. Measurement of ovarian volume by transvaginal sonography before ovulation induction with human menopausal gonadotropin for in vitro fertilization can predict poor response. Hum Reprod 1997;12:294–7.PubMed
49.
go back to reference Chang M, Chiang C, Hsieh T, Soong Y, Hsu K. Use of the antral follicle count to predict the outcome of assisted reproductive technologies. Fertil Steril 1998;69:505–10.PubMed Chang M, Chiang C, Hsieh T, Soong Y, Hsu K. Use of the antral follicle count to predict the outcome of assisted reproductive technologies. Fertil Steril 1998;69:505–10.PubMed
50.
go back to reference Bancsi LF, Broekmans FJ, Eijkemans MJ, de Jong FH, Habbema JD, te Velde ER. Predictors of poor ovarian response in in vitro fertilization: a prospective study comparing basal markers of ovarian reserve. Fertil Steril 2002;77:328–36.PubMed Bancsi LF, Broekmans FJ, Eijkemans MJ, de Jong FH, Habbema JD, te Velde ER. Predictors of poor ovarian response in in vitro fertilization: a prospective study comparing basal markers of ovarian reserve. Fertil Steril 2002;77:328–36.PubMed
51.
go back to reference Engmann L, Sladkevicius P, Agrawal R, Bekir JS, Campbell S, Tan SL. Value of ovarian stromal blood flow velocity measurement after pituitary suppression in the prediction of ovarian responsiveness and outcome of in vitro fertilization treatment. Fertil Steril 1999;71:22–9.PubMed Engmann L, Sladkevicius P, Agrawal R, Bekir JS, Campbell S, Tan SL. Value of ovarian stromal blood flow velocity measurement after pituitary suppression in the prediction of ovarian responsiveness and outcome of in vitro fertilization treatment. Fertil Steril 1999;71:22–9.PubMed
52.
go back to reference Tarlatzis BC, Zepiridis L, Grimbizis G, Bontis J. Clinical management of low ovarian response to stimulation for IVF: a systematic review. Hum Reprod 2003;9(1):61–76. Tarlatzis BC, Zepiridis L, Grimbizis G, Bontis J. Clinical management of low ovarian response to stimulation for IVF: a systematic review. Hum Reprod 2003;9(1):61–76.
53.
go back to reference Zafeiriou S, Loutradis D, Michalas S. The role of gonadotropins in follicular development and their use in ovulation induction protocols for assisted reproduction. Eur J Contracept Reprod Health Care 2000;5:157–67.PubMed Zafeiriou S, Loutradis D, Michalas S. The role of gonadotropins in follicular development and their use in ovulation induction protocols for assisted reproduction. Eur J Contracept Reprod Health Care 2000;5:157–67.PubMed
54.
go back to reference Loutradis D, Patsoula E, Minas V, Koussidis G, Antsaklis A, Michalas S, et al. FSH receptor gene polymorphisms have a role for different ovarian reponse to stimulation in patients entering IVF/ICSI-ET programs. J Assist Reprod Genet 2006;23:177–84.PubMed Loutradis D, Patsoula E, Minas V, Koussidis G, Antsaklis A, Michalas S, et al. FSH receptor gene polymorphisms have a role for different ovarian reponse to stimulation in patients entering IVF/ICSI-ET programs. J Assist Reprod Genet 2006;23:177–84.PubMed
55.
go back to reference Crosignani PG, Ragni G, Lombroso GC, Scarduelli C, de Lauretis L, Caccamo A, et al. IVF: induction of ovulation in poor responders. J Steroid Biochem 1989;32:171–3.PubMed Crosignani PG, Ragni G, Lombroso GC, Scarduelli C, de Lauretis L, Caccamo A, et al. IVF: induction of ovulation in poor responders. J Steroid Biochem 1989;32:171–3.PubMed
56.
go back to reference Hofmann GE, Toner JP, Muasher SJ, Jones GS. High-dose follicle-stimulating hormone (FSH) ovarian stimulation in low-responder patients for in vitro fertilization. J In Vitro Fert Embryo Transf 1989;6:285–9.PubMed Hofmann GE, Toner JP, Muasher SJ, Jones GS. High-dose follicle-stimulating hormone (FSH) ovarian stimulation in low-responder patients for in vitro fertilization. J In Vitro Fert Embryo Transf 1989;6:285–9.PubMed
57.
go back to reference Karande VC, Jones GS, Veeck LL, Muasher SJ. High-dose follicle-stimulating hormone stimulation at the onset of the menstrual cycle does not improve the in vitro fertilization outcome in low-responder patients. Fertil Steril 1990;53:486–9.PubMed Karande VC, Jones GS, Veeck LL, Muasher SJ. High-dose follicle-stimulating hormone stimulation at the onset of the menstrual cycle does not improve the in vitro fertilization outcome in low-responder patients. Fertil Steril 1990;53:486–9.PubMed
58.
go back to reference Manzi DL, Thornton KL, Scott LB, Nulsen JC. The value of increasing the dose of human menopausal gonadotropins in women who initially demonstrate a poor response. Fertil Steril 1994;62:251–6.PubMed Manzi DL, Thornton KL, Scott LB, Nulsen JC. The value of increasing the dose of human menopausal gonadotropins in women who initially demonstrate a poor response. Fertil Steril 1994;62:251–6.PubMed
59.
go back to reference Ben-Rafael Z, Benadiva CA, Ausmanas M, Barber B, Blasco L, Flickinger GL, et al. Dose of human menopausal gonadotropin influences the outcome of an in vitro fertilization program. Fertil Steril 1987;48:964–8.PubMed Ben-Rafael Z, Benadiva CA, Ausmanas M, Barber B, Blasco L, Flickinger GL, et al. Dose of human menopausal gonadotropin influences the outcome of an in vitro fertilization program. Fertil Steril 1987;48:964–8.PubMed
60.
go back to reference Garcia-Velasco JA, Isaza V, Requena A, Martinez-Salazar FJ, Landazabal A, Remohi J, et al. High doses of gonadotrophins combined with stop versus non-stop protocol of GnRH analogue administration in low responder IVF patients: a prospective, randomized, controlled trial. Hum Reprod 2000;15:2292–6.PubMed Garcia-Velasco JA, Isaza V, Requena A, Martinez-Salazar FJ, Landazabal A, Remohi J, et al. High doses of gonadotrophins combined with stop versus non-stop protocol of GnRH analogue administration in low responder IVF patients: a prospective, randomized, controlled trial. Hum Reprod 2000;15:2292–6.PubMed
61.
go back to reference Centre for Clinical Effectiveness. In women labelled as poor responders to ovulation stimulation in an assisted reproduction program, is there evidence for the effectiveness of increasing the total dose of FSH above 3000 IU? Cochrane Database Syst Rev 2000;HTA-20030660. Centre for Clinical Effectiveness. In women labelled as poor responders to ovulation stimulation in an assisted reproduction program, is there evidence for the effectiveness of increasing the total dose of FSH above 3000 IU? Cochrane Database Syst Rev 2000;HTA-20030660.
62.
go back to reference Siristatidis CS, Hamilton MP. What should be the maximum FSH dose in IVF/ICSI in poor responders? J Obstet Gynecol 2007;27(4):401–5. Siristatidis CS, Hamilton MP. What should be the maximum FSH dose in IVF/ICSI in poor responders? J Obstet Gynecol 2007;27(4):401–5.
63.
go back to reference De Placido G, Alviggi C, Mollo A, Strina I, Varricchio MT, Molis M. Recombinant follicle stimulating hormone is effective in poor responders to highly purified follicle stimulating hormone. Hum Reprod 2000;15:17–20.PubMed De Placido G, Alviggi C, Mollo A, Strina I, Varricchio MT, Molis M. Recombinant follicle stimulating hormone is effective in poor responders to highly purified follicle stimulating hormone. Hum Reprod 2000;15:17–20.PubMed
64.
go back to reference Out HJ, Mannaerts BM, Driessen SG, Coelingh Bennink HJ. Recombinant follicle stimulating hormone (rFSH: Puregon) in assisted reproduction: more oocytes, more pregnancies. Results from five comparative studies. Hum Reprod Update 1996;2(2):162–71.PubMed Out HJ, Mannaerts BM, Driessen SG, Coelingh Bennink HJ. Recombinant follicle stimulating hormone (rFSH: Puregon) in assisted reproduction: more oocytes, more pregnancies. Results from five comparative studies. Hum Reprod Update 1996;2(2):162–71.PubMed
65.
go back to reference Ng EH, Lau EY, Yeung WS, Ho PC. HMG is as good as recombinant human FSH in terms of oocyte and embryo quality: a prospective randomized trial. Hum Reprod 2001;16:319–25.PubMed Ng EH, Lau EY, Yeung WS, Ho PC. HMG is as good as recombinant human FSH in terms of oocyte and embryo quality: a prospective randomized trial. Hum Reprod 2001;16:319–25.PubMed
66.
go back to reference Westergaard LG, Erb K, Laursen SB, Rex S, Rasmussen PE. Human menopausal gonadotropin versus recombinant follicle-stimulating hormone in normogonadotropic women down-regulated with a gonadotropin-releasing hormone agonist who were undergoing in vitro fertilization and intracytoplasmic sperm injection: a prospective randomized study. Fertil Steril 2001;76:543–9.PubMed Westergaard LG, Erb K, Laursen SB, Rex S, Rasmussen PE. Human menopausal gonadotropin versus recombinant follicle-stimulating hormone in normogonadotropic women down-regulated with a gonadotropin-releasing hormone agonist who were undergoing in vitro fertilization and intracytoplasmic sperm injection: a prospective randomized study. Fertil Steril 2001;76:543–9.PubMed
67.
go back to reference Gordon UD, Harrison RF, Fawzy M, Hennelly B, Gordon AC. A randomized prospective assessor-blind evaluation of luteinizing hormone dosage and in vitro fertilization outcome. Fertil Steril 2001;75:324–31.PubMed Gordon UD, Harrison RF, Fawzy M, Hennelly B, Gordon AC. A randomized prospective assessor-blind evaluation of luteinizing hormone dosage and in vitro fertilization outcome. Fertil Steril 2001;75:324–31.PubMed
68.
go back to reference De Placido G, Mollo A, Alviggi C, Strina I, Varricchio MT, Ranieri A, et al. Rescue of IVF cycles by HMG in pituitary down-regulated normogonadotrophic young women characterized by a poor initial response to recombinant FSH. Hum Reprod 2001;16:1875–9.PubMed De Placido G, Mollo A, Alviggi C, Strina I, Varricchio MT, Ranieri A, et al. Rescue of IVF cycles by HMG in pituitary down-regulated normogonadotrophic young women characterized by a poor initial response to recombinant FSH. Hum Reprod 2001;16:1875–9.PubMed
69.
go back to reference Eskandar M, Jaroudi K, Jambi A, Archibong EI, Coscun S, Sobande AA. Is recombinant follicle-stimulating hormone more effective in IVF poor responders than human menopausal gonadotrophins? Med Sci Monit 2004;10:16–9. Eskandar M, Jaroudi K, Jambi A, Archibong EI, Coscun S, Sobande AA. Is recombinant follicle-stimulating hormone more effective in IVF poor responders than human menopausal gonadotrophins? Med Sci Monit 2004;10:16–9.
70.
go back to reference Drakakis P, Loutradis D, Kallianidis K, Bletsa R, Milingos S, Dionyssiou-Asteriou A, et al. A comparative study of the effect of ovarian stimulation protocols with different gonadotropin preparations on the biological and clinical parameters of the outcome of introcytoplasmic sperm injection. Clin Exp Obstet Gynecol 2002;29(4):286–9.PubMed Drakakis P, Loutradis D, Kallianidis K, Bletsa R, Milingos S, Dionyssiou-Asteriou A, et al. A comparative study of the effect of ovarian stimulation protocols with different gonadotropin preparations on the biological and clinical parameters of the outcome of introcytoplasmic sperm injection. Clin Exp Obstet Gynecol 2002;29(4):286–9.PubMed
71.
go back to reference Al-Inany H, Aboulghar M, Mansour R, Serour G. Ovulation induction in the millennium: Recombinant follicle-stimulating hormone versus human menopausal gonadotropin. Gynecol Endocrinol 2005;20(3):161–9.PubMed Al-Inany H, Aboulghar M, Mansour R, Serour G. Ovulation induction in the millennium: Recombinant follicle-stimulating hormone versus human menopausal gonadotropin. Gynecol Endocrinol 2005;20(3):161–9.PubMed
72.
go back to reference Gougeon A. Regulation of ovarian follicular development in primates: facts and hypotheses. Endocr Rev 1996;17:121–55.PubMed Gougeon A. Regulation of ovarian follicular development in primates: facts and hypotheses. Endocr Rev 1996;17:121–55.PubMed
73.
go back to reference Sullivan MW, Stewart-Akers A, Krasnow JS, Berga SL, Zeleznic AJ. Ovarian responses in women to recombinant follicle-stimulating hormone and luteinizing hormone (LH) a role for LH in the final stages of follicular maturation. J Clin Endocrinol Metab 1999;84:228–32.PubMed Sullivan MW, Stewart-Akers A, Krasnow JS, Berga SL, Zeleznic AJ. Ovarian responses in women to recombinant follicle-stimulating hormone and luteinizing hormone (LH) a role for LH in the final stages of follicular maturation. J Clin Endocrinol Metab 1999;84:228–32.PubMed
74.
go back to reference Esposito MA, Barnhart KT, Coutifaris C, Patrizio P. Role of periovulatory luteinizing hormone concentrations during assisted reproductive technology cycles stimulated exclusively with recombinant follicle-stimulating hormone. Fertil Steril 2001;75:519–24.PubMed Esposito MA, Barnhart KT, Coutifaris C, Patrizio P. Role of periovulatory luteinizing hormone concentrations during assisted reproductive technology cycles stimulated exclusively with recombinant follicle-stimulating hormone. Fertil Steril 2001;75:519–24.PubMed
75.
go back to reference Westergaard LG, Laursen SB, Andersen CY. Increased risk of early pregnancy loss by profound suppression of luteinizing hormone during ovarian stimulation in normogonadotrophic women undergoing assisted reproduction. Hum Reprod 2000;15:1003–8.PubMed Westergaard LG, Laursen SB, Andersen CY. Increased risk of early pregnancy loss by profound suppression of luteinizing hormone during ovarian stimulation in normogonadotrophic women undergoing assisted reproduction. Hum Reprod 2000;15:1003–8.PubMed
76.
go back to reference Drakakis P, Loutradis D, Kallianidis K, Liapi A, Milingos S, Makrigiannakis A, et al. Small doses of LH activity are needed early in ovarian stimulation for better quality oocytes in IVF-ET. Eur J Obstet Gynecol Reprod Biol 2005;121:77–80.PubMed Drakakis P, Loutradis D, Kallianidis K, Liapi A, Milingos S, Makrigiannakis A, et al. Small doses of LH activity are needed early in ovarian stimulation for better quality oocytes in IVF-ET. Eur J Obstet Gynecol Reprod Biol 2005;121:77–80.PubMed
77.
go back to reference Porter RN, Smith W, Craft IL, Abdulwahid NA, Jacobs HS. Induction of ovulation for in vitro fertilization using buserelin and gonadotropins. Lancet 1984;2:1284–5.PubMed Porter RN, Smith W, Craft IL, Abdulwahid NA, Jacobs HS. Induction of ovulation for in vitro fertilization using buserelin and gonadotropins. Lancet 1984;2:1284–5.PubMed
78.
go back to reference Mochtar MH, Van der Veen, Ziech M, van Wely M. Recombinant luteinizing hormone (rLH) for controlled ovarian hyperstimulation in assisted reproductive cycles. Cochrane Database Syst Rev 2007;18(2):CD005070. Mochtar MH, Van der Veen, Ziech M, van Wely M. Recombinant luteinizing hormone (rLH) for controlled ovarian hyperstimulation in assisted reproductive cycles. Cochrane Database Syst Rev 2007;18(2):CD005070.
79.
go back to reference Jia X, Kalmijn J, Hsueh A. Growth hormone enhances follicle-stimulating hormone-induced differentiation of cultured rat granulosa cells. Endocrinology 1986;118:1401–6.PubMed Jia X, Kalmijn J, Hsueh A. Growth hormone enhances follicle-stimulating hormone-induced differentiation of cultured rat granulosa cells. Endocrinology 1986;118:1401–6.PubMed
80.
go back to reference Hsu C, Hammond J. Concomitant effects of growth hormone on secretion of insulin-like growth factor I and progesterone by cultured porcine granulosa cells in vitro. Endocrinology 1988;120:198–207. Hsu C, Hammond J. Concomitant effects of growth hormone on secretion of insulin-like growth factor I and progesterone by cultured porcine granulosa cells in vitro. Endocrinology 1988;120:198–207.
81.
go back to reference Davoren J, Hsueh A. Growth hormone increases ovarian levels of immunoreactive somatomedin-C/insulin-like growth factor I in vivo. Endocrinology 1986;118:888–90.PubMed Davoren J, Hsueh A. Growth hormone increases ovarian levels of immunoreactive somatomedin-C/insulin-like growth factor I in vivo. Endocrinology 1986;118:888–90.PubMed
82.
go back to reference Barreca A, Artini PG, Del Monte P, Ponzani P, Pasquini P, Cariola G, et al. In vivo and in vitro effect of growth hormone on estradiol secretion by granulosa cells. J Clin Endocrinol Metab 1993;77:61–7.PubMed Barreca A, Artini PG, Del Monte P, Ponzani P, Pasquini P, Cariola G, et al. In vivo and in vitro effect of growth hormone on estradiol secretion by granulosa cells. J Clin Endocrinol Metab 1993;77:61–7.PubMed
83.
go back to reference Adashi E, Resnick C, D’Erole J, Svoboda M, Van Nyk J. Insulin-like growth factors as intraovarian regulators of granulosa cell growth and function. Endocr Rev 1985;6:400–20.PubMed Adashi E, Resnick C, D’Erole J, Svoboda M, Van Nyk J. Insulin-like growth factors as intraovarian regulators of granulosa cell growth and function. Endocr Rev 1985;6:400–20.PubMed
84.
go back to reference Ibrahim ZH, Matson PL, Buck P, Lieberman BA. The use of biosynthetic human growth hormone to augment ovulation induction with buserelin acetate/human menopausal gonadotropin in women with a poor ovarian response. Fertil Steril 1991;55(1):202–4.PubMed Ibrahim ZH, Matson PL, Buck P, Lieberman BA. The use of biosynthetic human growth hormone to augment ovulation induction with buserelin acetate/human menopausal gonadotropin in women with a poor ovarian response. Fertil Steril 1991;55(1):202–4.PubMed
85.
go back to reference Hugues JN, Torresani T, Herve F, Martin-Pont B, Tamboise A, Santarelli J. Interest of growth hormone-releasing administration for improvement of ovarian responsiveness to gonadotropins in poor responder women. Fertil Steril 1991;55:945–51.PubMed Hugues JN, Torresani T, Herve F, Martin-Pont B, Tamboise A, Santarelli J. Interest of growth hormone-releasing administration for improvement of ovarian responsiveness to gonadotropins in poor responder women. Fertil Steril 1991;55:945–51.PubMed
86.
go back to reference Wu MY, Chen HF, Ho HN, Chen SU, Chao KH, Huang SC, et al. The value of human grown hormone as an adjuvant for ovarian stimulation in a human in vitro fertilization program. J Obstet Gynecol Res 1996;22:443–50. Wu MY, Chen HF, Ho HN, Chen SU, Chao KH, Huang SC, et al. The value of human grown hormone as an adjuvant for ovarian stimulation in a human in vitro fertilization program. J Obstet Gynecol Res 1996;22:443–50.
87.
go back to reference Chung-Hoon K, Hee-Dong C, Yoon-Seok C. Pyridostigmine cotreatment for controlled ovarian hyperstimulation in low responders undergoing in vitro fertilization± embryo transfer. Fertil Steril 1999;71:652–7. Chung-Hoon K, Hee-Dong C, Yoon-Seok C. Pyridostigmine cotreatment for controlled ovarian hyperstimulation in low responders undergoing in vitro fertilization± embryo transfer. Fertil Steril 1999;71:652–7.
88.
go back to reference Levy T, Limor R, Villa Y, Eshel A, Eckstein N, Vagman I, et al. Another look at co-treatment with growth hormone and human menopausal gonadotrophins in poor ovarian responders. Hum Reprod 1993;8:834–9.PubMed Levy T, Limor R, Villa Y, Eshel A, Eckstein N, Vagman I, et al. Another look at co-treatment with growth hormone and human menopausal gonadotrophins in poor ovarian responders. Hum Reprod 1993;8:834–9.PubMed
89.
go back to reference Hughes SM, Huang ZH, Morris ID, Matson PL, Buck P, Lieberman BA. A double-blind cross-over controlled study to evaluate the effect of human bio-synthetic growth hormone on ovarian stimulation in previous poor responders to in-vitro fertilization. Hum Reprod 1994;9:13–8.PubMed Hughes SM, Huang ZH, Morris ID, Matson PL, Buck P, Lieberman BA. A double-blind cross-over controlled study to evaluate the effect of human bio-synthetic growth hormone on ovarian stimulation in previous poor responders to in-vitro fertilization. Hum Reprod 1994;9:13–8.PubMed
90.
go back to reference Dor J, Seidman DS, Amudai E, Bider D, Levran D, Mashiach S. Adjuvant growth hormone therapy in poor responders to in-vitro fertilization: a prospective randomized placebo-controlled double-blind study. Hum Reprod 1995;10:40–3.PubMedCrossRef Dor J, Seidman DS, Amudai E, Bider D, Levran D, Mashiach S. Adjuvant growth hormone therapy in poor responders to in-vitro fertilization: a prospective randomized placebo-controlled double-blind study. Hum Reprod 1995;10:40–3.PubMedCrossRef
91.
go back to reference Suikkari AM, Seppala M, McLachlan V, Healey D, Koistinen R. Double blind placebo controlled study: human biosynthetic growth hormone for assisted reproductive technology. Fertil Steril 1996;65:800–5.PubMed Suikkari AM, Seppala M, McLachlan V, Healey D, Koistinen R. Double blind placebo controlled study: human biosynthetic growth hormone for assisted reproductive technology. Fertil Steril 1996;65:800–5.PubMed
92.
go back to reference Howles CM, Loumaye E, Germond M, Yates R, Brinsden P, Healey D, et al. Does growth hormone releasing factor assist follicular development in poor responder patients undergoing ovarian stimulation for IVF? Hum Reprod 1999;14:1939–43.PubMed Howles CM, Loumaye E, Germond M, Yates R, Brinsden P, Healey D, et al. Does growth hormone releasing factor assist follicular development in poor responder patients undergoing ovarian stimulation for IVF? Hum Reprod 1999;14:1939–43.PubMed
93.
go back to reference Kotarba D, Kotarba J, Hughes E. Growth hormone for in vitro fertilization (Cochrane Review). In: The Cochrane Library, 1: Update Software. Oxford: The Cochrane Collaboration; 2002. Kotarba D, Kotarba J, Hughes E. Growth hormone for in vitro fertilization (Cochrane Review). In: The Cochrane Library, 1: Update Software. Oxford: The Cochrane Collaboration; 2002.
94.
go back to reference Loutradis D, Drakakis P, Kallianidis K, Milingos S, Dendrinos S, Michalas S. Oocyte morphology correlates with embryo quality and pregnancy rate after intracytoplasmic sperm injection. Fertil Steril 1999;72:240–4.PubMed Loutradis D, Drakakis P, Kallianidis K, Milingos S, Dendrinos S, Michalas S. Oocyte morphology correlates with embryo quality and pregnancy rate after intracytoplasmic sperm injection. Fertil Steril 1999;72:240–4.PubMed
95.
go back to reference Loutradis D, Kallianidis K, Siskos K, Bletsa R, Creatsas G, Michalas S, Aravatinos D. Combined Gn RH-agonist and HMG therapy in patients with stimulation failure. Int J Gynecol Obstet 1991;36:317–21. Loutradis D, Kallianidis K, Siskos K, Bletsa R, Creatsas G, Michalas S, Aravatinos D. Combined Gn RH-agonist and HMG therapy in patients with stimulation failure. Int J Gynecol Obstet 1991;36:317–21.
96.
go back to reference Loutradis D, Drakakis P, Kallianidis K, Bletsa R, Milingos S, Makris N, et al. The effect of the duration of GnRH-agonist down regulation before ovarian stimulation on the biological and clinical outcome after intracytoplasmic sperm injection. Eur J Obstet Gynecol Reprod Biol 1998;80:251–5.PubMed Loutradis D, Drakakis P, Kallianidis K, Bletsa R, Milingos S, Makris N, et al. The effect of the duration of GnRH-agonist down regulation before ovarian stimulation on the biological and clinical outcome after intracytoplasmic sperm injection. Eur J Obstet Gynecol Reprod Biol 1998;80:251–5.PubMed
97.
go back to reference Loutradis D, Stefanidis K, Drakakis P, El Sheikh A, Milingos S, Antsaklis A, et al. Comparison between “short” and “long” protocols in an ICSI programme. Eur J Obstet Gynecol Reprod Biol 2005;120:69–72.PubMed Loutradis D, Stefanidis K, Drakakis P, El Sheikh A, Milingos S, Antsaklis A, et al. Comparison between “short” and “long” protocols in an ICSI programme. Eur J Obstet Gynecol Reprod Biol 2005;120:69–72.PubMed
98.
go back to reference Loutradis D, Kallianidis K, Sakellaropoulos G, Dokos J, Siskos K, Creatsas G, et al. Outcome of ovarian response after suppression with a gonadotropin releasing hormone agonist in different chronological periods prior to gonadotropin stimulation for in vitro fertilization. Gynecol Obstet Invest 1991;32:68–71.PubMedCrossRef Loutradis D, Kallianidis K, Sakellaropoulos G, Dokos J, Siskos K, Creatsas G, et al. Outcome of ovarian response after suppression with a gonadotropin releasing hormone agonist in different chronological periods prior to gonadotropin stimulation for in vitro fertilization. Gynecol Obstet Invest 1991;32:68–71.PubMedCrossRef
99.
go back to reference Latouche J, Crumeyrolle-Arias M, Jordan D, Kopp N, Augendre-Ferrante B, Cedard L, et al. GnRH receptors in human granulosa cells. Anatomical localization and characterization by autoradiographic study. Endocrinology 1989;125:1739–41.PubMedCrossRef Latouche J, Crumeyrolle-Arias M, Jordan D, Kopp N, Augendre-Ferrante B, Cedard L, et al. GnRH receptors in human granulosa cells. Anatomical localization and characterization by autoradiographic study. Endocrinology 1989;125:1739–41.PubMedCrossRef
100.
go back to reference Kowalik A, Barmat L, Damario M, Liu HC, Davis O, Rosenwaks Z. Ovarian estradiol production in vivo. Inhibitory effect of leuprolide acetate. J Reprod Med 1998;43:413–7.PubMed Kowalik A, Barmat L, Damario M, Liu HC, Davis O, Rosenwaks Z. Ovarian estradiol production in vivo. Inhibitory effect of leuprolide acetate. J Reprod Med 1998;43:413–7.PubMed
101.
go back to reference De Ziegler, Cedars M, Randle D, Lu J, Judd H, Meldrum D. Suppression of the ovary using a gonadotropin releasing hormone agonist prior to stimulation for oocyte retrieval. Fertil Steril 1987;48:807–10.PubMed De Ziegler, Cedars M, Randle D, Lu J, Judd H, Meldrum D. Suppression of the ovary using a gonadotropin releasing hormone agonist prior to stimulation for oocyte retrieval. Fertil Steril 1987;48:807–10.PubMed
102.
go back to reference Cummins J, Yovich J, Edirisinghe W, Yovich J. Pituitary down-regulation using leuprolide for the intensive ovulation management of poor prognosis patients having in vitro fertilization treatments. J In Vitro Fert Embryo Transf 1989;6:345–52.PubMed Cummins J, Yovich J, Edirisinghe W, Yovich J. Pituitary down-regulation using leuprolide for the intensive ovulation management of poor prognosis patients having in vitro fertilization treatments. J In Vitro Fert Embryo Transf 1989;6:345–52.PubMed
103.
go back to reference Droesch K, Muasher SJ, Brzyski RG, Jones GS, Simonetti S, Liu HC, et al. Value of suppression with a gonadotropinreleasing hormone agonist prior to gonadotropin stimulation for in vitro fertilization. Fertil Steril 1989;51:292–7.PubMed Droesch K, Muasher SJ, Brzyski RG, Jones GS, Simonetti S, Liu HC, et al. Value of suppression with a gonadotropinreleasing hormone agonist prior to gonadotropin stimulation for in vitro fertilization. Fertil Steril 1989;51:292–7.PubMed
104.
go back to reference Serafini P, Stone B, Kerin J, Batzofin J, Quinn P, Marrs R. An alternate approach to controlled ovarian hyperstimulation in “poor responders”: pretreatment with a gonadotropin-releasing hormone analog. Fertil Steril 1988;49:90–5.PubMed Serafini P, Stone B, Kerin J, Batzofin J, Quinn P, Marrs R. An alternate approach to controlled ovarian hyperstimulation in “poor responders”: pretreatment with a gonadotropin-releasing hormone analog. Fertil Steril 1988;49:90–5.PubMed
105.
go back to reference McKenna K, Foster P, McBain J, Martin M, Johnston W. Combined treatment with gonadotropin-releasing hormone agonist and gonadotropins in poor responders to hyperstimulation for in vitro fertilization (IVF): clinical and endocrine results. Aust N Z J Obstet Gynaecol 1989;29:428–32.PubMed McKenna K, Foster P, McBain J, Martin M, Johnston W. Combined treatment with gonadotropin-releasing hormone agonist and gonadotropins in poor responders to hyperstimulation for in vitro fertilization (IVF): clinical and endocrine results. Aust N Z J Obstet Gynaecol 1989;29:428–32.PubMed
106.
go back to reference Horvath P, Styler M, Hammond J, Shelden R, Kemmann E. Exogenous gonadotropin requirements are increased in leuprolide suppressed women undergoing ovarian stimulation. Fertil Steril 1988;49:159–62.PubMed Horvath P, Styler M, Hammond J, Shelden R, Kemmann E. Exogenous gonadotropin requirements are increased in leuprolide suppressed women undergoing ovarian stimulation. Fertil Steril 1988;49:159–62.PubMed
107.
go back to reference Ashrafi M, Ashtiani SK, Zafarani F, Samani RO, Eshrati B. Evaluation of ovulation induction protocols for poor responders undergoing assisted reproduction techniques. Saudi Med J 2005;26(4):593–6.PubMed Ashrafi M, Ashtiani SK, Zafarani F, Samani RO, Eshrati B. Evaluation of ovulation induction protocols for poor responders undergoing assisted reproduction techniques. Saudi Med J 2005;26(4):593–6.PubMed
108.
go back to reference Dirnfeld M, Fruchter O, Yshai D, Lissak A, Ahdut A, Abramovici H. Cessation of gonadotropin-releasing hormone analogue (GnRHa) upon down-regulation versus conventional long GnRH-a protocol in poor responders undergoing in vitro fertilization. Fertil Steril 1999;72:406–11.PubMed Dirnfeld M, Fruchter O, Yshai D, Lissak A, Ahdut A, Abramovici H. Cessation of gonadotropin-releasing hormone analogue (GnRHa) upon down-regulation versus conventional long GnRH-a protocol in poor responders undergoing in vitro fertilization. Fertil Steril 1999;72:406–11.PubMed
109.
go back to reference Schachter M, Friedler S, Raziel A, Strassburger D, Bern O, Ron-El R. Improvement of IVF outcome in poor responders by discontinuation of GnRH analogue during the gonadotropin stimulation phase-a function of improved embryo quality. J Assist Reprod Genet 2001;18:197–204.PubMed Schachter M, Friedler S, Raziel A, Strassburger D, Bern O, Ron-El R. Improvement of IVF outcome in poor responders by discontinuation of GnRH analogue during the gonadotropin stimulation phase-a function of improved embryo quality. J Assist Reprod Genet 2001;18:197–204.PubMed
110.
go back to reference Pinkas H, Orvieto R, Avrech OM, Rufas O, Ferber A, Ben-Rafael Z, et al. Gonadotropin stimulation following GnRH-a priming for poor responders in in vitro fertilization-embryo transfer programs. Gynecol Endocrinol 2000;14:11–4.PubMedCrossRef Pinkas H, Orvieto R, Avrech OM, Rufas O, Ferber A, Ben-Rafael Z, et al. Gonadotropin stimulation following GnRH-a priming for poor responders in in vitro fertilization-embryo transfer programs. Gynecol Endocrinol 2000;14:11–4.PubMedCrossRef
111.
go back to reference Pu-Tsui W, Kuo-Kuang LR, Jin-Tsung S, Jen-Wan H, Ming-Huei L, Yu-Ming H. Cessation of low dose gonadotropin-releasing hormone agonist therapy combined followed by high-dose gonadotropin stimulation yields a favorable ovarian response in poor responders. J Assist Reprod Genet 2002;19:1–6. Pu-Tsui W, Kuo-Kuang LR, Jin-Tsung S, Jen-Wan H, Ming-Huei L, Yu-Ming H. Cessation of low dose gonadotropin-releasing hormone agonist therapy combined followed by high-dose gonadotropin stimulation yields a favorable ovarian response in poor responders. J Assist Reprod Genet 2002;19:1–6.
112.
go back to reference Katayama K, Roesler M, Gunnarson G, Stehlik E, Jagusch S. Short-term use of gonadotropin-releasing hormone agonist (leuprolide) for in vitro fertilization. J In Vitro Fert Embryo Transfer 1988;5:332–7.PubMed Katayama K, Roesler M, Gunnarson G, Stehlik E, Jagusch S. Short-term use of gonadotropin-releasing hormone agonist (leuprolide) for in vitro fertilization. J In Vitro Fert Embryo Transfer 1988;5:332–7.PubMed
113.
go back to reference Garcia J, Padilla S, Bargati J, Baramki T. Follicular phase gonadotropin-releasing hormone agonist and human gonadotropins: a better alternative for in vitro fertilization. Fertil Steril 1990;53:302–5.PubMed Garcia J, Padilla S, Bargati J, Baramki T. Follicular phase gonadotropin-releasing hormone agonist and human gonadotropins: a better alternative for in vitro fertilization. Fertil Steril 1990;53:302–5.PubMed
114.
go back to reference Padilla S, Dugan K, Shalika S, Smith R. Use of the flare-up protocol with high dose follicle stimulating hormone and human menopausal gonadotropins for in vitro fertilization in poor responders. Fertil Steril 1996;65:796–9.PubMed Padilla S, Dugan K, Shalika S, Smith R. Use of the flare-up protocol with high dose follicle stimulating hormone and human menopausal gonadotropins for in vitro fertilization in poor responders. Fertil Steril 1996;65:796–9.PubMed
115.
go back to reference Cramer DW, Powers DR, Oskowitz SP, Liberman RF, Hornstein MD, McShane PM, et al. Gonadotropin-releasing hormone agonist use in assisted reproduction cycles: the influence of long and short regimens on pregnancy rates. Fertil Steril 1999;72:83–9.PubMed Cramer DW, Powers DR, Oskowitz SP, Liberman RF, Hornstein MD, McShane PM, et al. Gonadotropin-releasing hormone agonist use in assisted reproduction cycles: the influence of long and short regimens on pregnancy rates. Fertil Steril 1999;72:83–9.PubMed
116.
go back to reference Kondaveeti-Gordon U, Harrison R, Barry-Kinsella C, Gordon A, Drudy L, Cottell E. A randomized prospective study of early follicular or midluteal initiation of long protocol gonadotropin-releasing hormone in an in vitro fertilization program. Fertil Steril 1996;66:582–6.PubMed Kondaveeti-Gordon U, Harrison R, Barry-Kinsella C, Gordon A, Drudy L, Cottell E. A randomized prospective study of early follicular or midluteal initiation of long protocol gonadotropin-releasing hormone in an in vitro fertilization program. Fertil Steril 1996;66:582–6.PubMed
117.
go back to reference Karande V, Morris R, Rinehart J, Miller C, Rao R, Gleicher N. Limited success using the “flare” protocol in poor responders in cycles with low basal follicle-stimulating hormone levels during in vitro fertilization. Fertil Steril 1997;67:900–3.PubMed Karande V, Morris R, Rinehart J, Miller C, Rao R, Gleicher N. Limited success using the “flare” protocol in poor responders in cycles with low basal follicle-stimulating hormone levels during in vitro fertilization. Fertil Steril 1997;67:900–3.PubMed
118.
go back to reference Loumaye E, Van Krieken L, Depreester S, Psalti I, de Cooman S, Thomas K. Hormonal changes induced by short-term administration of a gonadotropin-releasing hormone agonist during ovarian hyperstimulation for in vitro fertilization and their consequences for embryo development. Fertil Steril 1989;51:105–11.PubMed Loumaye E, Van Krieken L, Depreester S, Psalti I, de Cooman S, Thomas K. Hormonal changes induced by short-term administration of a gonadotropin-releasing hormone agonist during ovarian hyperstimulation for in vitro fertilization and their consequences for embryo development. Fertil Steril 1989;51:105–11.PubMed
119.
go back to reference Ron-El R, Herman A, Golan A, van der Ven H, Caspi E, Diedrich K. The comparison of early follicular and midluteal administration of long-acting gonadotropin-releasing hormone. Fertil Steril 1990;54:233–7.PubMed Ron-El R, Herman A, Golan A, van der Ven H, Caspi E, Diedrich K. The comparison of early follicular and midluteal administration of long-acting gonadotropin-releasing hormone. Fertil Steril 1990;54:233–7.PubMed
120.
go back to reference Gindoff P, Hall J, Stillman R. Ovarian suppression with leuprolide acetate: comparison of luteal, follicular, and flare-up administration in controlled ovarian hyperstimulation for oocyte retrieval. J In Vitro Fert Embryo Transf 1990;7:94–7.PubMed Gindoff P, Hall J, Stillman R. Ovarian suppression with leuprolide acetate: comparison of luteal, follicular, and flare-up administration in controlled ovarian hyperstimulation for oocyte retrieval. J In Vitro Fert Embryo Transf 1990;7:94–7.PubMed
121.
go back to reference Anserini P, Magnasco A, Remorgida V, Gaggero G, Testa D, Capitanio G. Comparison of a blocking vs. a flare-up protocol in poor responders with a normal and abnormal clomiphene citrate challenge test. Gynecol Endocrinol 1997;11:321–6.PubMedCrossRef Anserini P, Magnasco A, Remorgida V, Gaggero G, Testa D, Capitanio G. Comparison of a blocking vs. a flare-up protocol in poor responders with a normal and abnormal clomiphene citrate challenge test. Gynecol Endocrinol 1997;11:321–6.PubMedCrossRef
122.
go back to reference San Roman G, Surrey E, Judd H, Kerin J. A prospective randomized comparison of luteal phase versus concurrent follicular phase initiation of gonadotropin-releasing hormone agonist for in vitro fertilization. Fertil Steril 1992;58:744–9.PubMed San Roman G, Surrey E, Judd H, Kerin J. A prospective randomized comparison of luteal phase versus concurrent follicular phase initiation of gonadotropin-releasing hormone agonist for in vitro fertilization. Fertil Steril 1992;58:744–9.PubMed
123.
go back to reference Scott R, Navot D. Enhancement of ovarian responsiveness with microdoses of gonadotropin-releasing hormone agonists during ovulation induction for in vitro fertilization. Fertil Steril 1994;61:880–5.PubMed Scott R, Navot D. Enhancement of ovarian responsiveness with microdoses of gonadotropin-releasing hormone agonists during ovulation induction for in vitro fertilization. Fertil Steril 1994;61:880–5.PubMed
124.
go back to reference Deaton J, Baugness P, Huffman C, Miller K. Pituitary response to early follicular phase minidose gonadotropin releasing hormone agonist (GnRH-a) therapy: evidence for a second flare. J Assist Reprod Genet 1996;13:390–4.PubMed Deaton J, Baugness P, Huffman C, Miller K. Pituitary response to early follicular phase minidose gonadotropin releasing hormone agonist (GnRH-a) therapy: evidence for a second flare. J Assist Reprod Genet 1996;13:390–4.PubMed
125.
go back to reference Loutradis D, Stefanidis K, Drakakis P, Kallianidis K, El Sheikh A, Milingos S, et al. Does pre-treatment with micronized progesterone affect the ovarian response to a gonadotropin releasing hormone agonist flare-up protocol? Gynecol Endocrinol 2003;17:101–6.PubMed Loutradis D, Stefanidis K, Drakakis P, Kallianidis K, El Sheikh A, Milingos S, et al. Does pre-treatment with micronized progesterone affect the ovarian response to a gonadotropin releasing hormone agonist flare-up protocol? Gynecol Endocrinol 2003;17:101–6.PubMed
126.
go back to reference Surrey ES, Bower JA, Hill DM, Ramsey J, Surrey MW. Clinical and endocrine effects of a microdose GnRH agonist “flare” regimen administered to poor responders who are undergoing in vitro fertilization. Fertil Steril 1998;69:419–24.PubMed Surrey ES, Bower JA, Hill DM, Ramsey J, Surrey MW. Clinical and endocrine effects of a microdose GnRH agonist “flare” regimen administered to poor responders who are undergoing in vitro fertilization. Fertil Steril 1998;69:419–24.PubMed
127.
go back to reference Biljan M, Mahutte N, Dean N, Hemmings R, Bissonnette F, Tan S. Effects of pretreatment with an oral contraceptive on the time required to achieve pituitary suppression with gonadotropin-releasing hormone analogues and on subsequent pregnancy rates. Fertil Steril 1998;70:1063–9.PubMed Biljan M, Mahutte N, Dean N, Hemmings R, Bissonnette F, Tan S. Effects of pretreatment with an oral contraceptive on the time required to achieve pituitary suppression with gonadotropin-releasing hormone analogues and on subsequent pregnancy rates. Fertil Steril 1998;70:1063–9.PubMed
128.
go back to reference Shaller A, Pittrof R, Zaidi J, Bekir J, Kyei-Mensah A, Tan S. Administration of progestogens to hasten pituitary desensitization after the use of gonadotropin-releasing hormone agonist in in vitro fertilization in a prospective randomized study. Fertil Steril 1995;64:791–5. Shaller A, Pittrof R, Zaidi J, Bekir J, Kyei-Mensah A, Tan S. Administration of progestogens to hasten pituitary desensitization after the use of gonadotropin-releasing hormone agonist in in vitro fertilization in a prospective randomized study. Fertil Steril 1995;64:791–5.
129.
go back to reference Gonen Y, Jacobsen W, Casper R. Gonadotropin suppression with oral contraceptives before in vitro fertilization. Fertil Steril 1990;53:282–7.PubMed Gonen Y, Jacobsen W, Casper R. Gonadotropin suppression with oral contraceptives before in vitro fertilization. Fertil Steril 1990;53:282–7.PubMed
130.
go back to reference Cédrin-Durnerin I, Bulwa S, Herve F, Martin-Pont B, Uzan M, Hugues J. The hormonal flare-up following gonadotropin-releasing hormone agonist administration is influenced by a progestogen pretreatment. Hum Reprod 1996;11:1859–63.PubMed Cédrin-Durnerin I, Bulwa S, Herve F, Martin-Pont B, Uzan M, Hugues J. The hormonal flare-up following gonadotropin-releasing hormone agonist administration is influenced by a progestogen pretreatment. Hum Reprod 1996;11:1859–63.PubMed
131.
go back to reference Lindheim S, Barad D, Witt B, Ditkoff E, Sauer M. Short-term gonadotrophin suppression with oral contraceptives benefits poor responders prior to controlled ovarian hyperstimulation. J Assist Reprod Genet 1996;16:745–7. Lindheim S, Barad D, Witt B, Ditkoff E, Sauer M. Short-term gonadotrophin suppression with oral contraceptives benefits poor responders prior to controlled ovarian hyperstimulation. J Assist Reprod Genet 1996;16:745–7.
132.
go back to reference Klein TA, Mishell DR. Gonadotropin, prolactin, and steroid hormone levels after discontinuation of oral contraceptives. Am J Obstet Gynecol 1977;127:585–9.PubMed Klein TA, Mishell DR. Gonadotropin, prolactin, and steroid hormone levels after discontinuation of oral contraceptives. Am J Obstet Gynecol 1977;127:585–9.PubMed
133.
go back to reference Benadiva CA, Ben-Rafael Z, Blasco L, Tureck R, Mastroianni Jr L, Flickinger GL. Ovarian response to human menopausal gonadotropin following suppression with oral contraceptives. Fertil Steril 1988;50:516–8.PubMed Benadiva CA, Ben-Rafael Z, Blasco L, Tureck R, Mastroianni Jr L, Flickinger GL. Ovarian response to human menopausal gonadotropin following suppression with oral contraceptives. Fertil Steril 1988;50:516–8.PubMed
134.
go back to reference Al-Mizyen E, Sabatini L, Lower AM, Wilson CMY, Al-Shawaf T, Grudzinskas JG. Does pretreatment with progestogen or oral contraceptive pills in low responders followed by the GnRHa flare protocol improve the outcome of IVF-ET? J Assist Reprod Genet 2000;17:140–6.PubMed Al-Mizyen E, Sabatini L, Lower AM, Wilson CMY, Al-Shawaf T, Grudzinskas JG. Does pretreatment with progestogen or oral contraceptive pills in low responders followed by the GnRHa flare protocol improve the outcome of IVF-ET? J Assist Reprod Genet 2000;17:140–6.PubMed
135.
go back to reference Leondires MP, Escalpes M, Segars JH, Scott RT, Miller BT. Microdose follicular phase gonadotropin-releasing hormone agonists (GnRH-a) compared with luteal phase GnRH-a for ovarian stimulation at in vitro fertilization. Fertil Steril 1999;72:1018–23.PubMed Leondires MP, Escalpes M, Segars JH, Scott RT, Miller BT. Microdose follicular phase gonadotropin-releasing hormone agonists (GnRH-a) compared with luteal phase GnRH-a for ovarian stimulation at in vitro fertilization. Fertil Steril 1999;72:1018–23.PubMed
136.
go back to reference Keltz MD, Ger RS, Skorupski J, Stein E. Comparison of FSH flare with and without pretreatment with oral contraceptive pills in poor responders undergoing in vitro fertilization. Fertil Steril 2007;88(2):350–3.PubMed Keltz MD, Ger RS, Skorupski J, Stein E. Comparison of FSH flare with and without pretreatment with oral contraceptive pills in poor responders undergoing in vitro fertilization. Fertil Steril 2007;88(2):350–3.PubMed
137.
go back to reference Loutradis D, Stefanidis K, Drakakis P, Kallianidis K, Kallipolitis G, El Sheih A, et al. Does the addition of menopausal gonadotropin to recombinant FSH in pituitary suppressed women improve clinical pregnancy in an intracytoplasmic sperm injection program? MEFSJ 2003;8:30–5. Loutradis D, Stefanidis K, Drakakis P, Kallianidis K, Kallipolitis G, El Sheih A, et al. Does the addition of menopausal gonadotropin to recombinant FSH in pituitary suppressed women improve clinical pregnancy in an intracytoplasmic sperm injection program? MEFSJ 2003;8:30–5.
138.
go back to reference Levy DP, Navarro JM, Schattman GL, Davis OK, Rosenwaks Z. The role of LH in ovarian stimulation. Exogenous LH: Let’s design the future. Hum Reprod 2002;15:2258–65. Levy DP, Navarro JM, Schattman GL, Davis OK, Rosenwaks Z. The role of LH in ovarian stimulation. Exogenous LH: Let’s design the future. Hum Reprod 2002;15:2258–65.
139.
go back to reference Tasdemir M, Tasdemir I, Kodama H, Fukuda J, Tanaka T. Short protocol of gonadotropin-releasing hormone agonist administration gave better results in long protocol poor responders in IVF/ET. J Obstet Gynecol Res 1996;22:73–7. Tasdemir M, Tasdemir I, Kodama H, Fukuda J, Tanaka T. Short protocol of gonadotropin-releasing hormone agonist administration gave better results in long protocol poor responders in IVF/ET. J Obstet Gynecol Res 1996;22:73–7.
140.
go back to reference Weissman A, Farhi J, Royburt M, Nahum H, Glezerman M, Levran D. Prospective evaluation of two stimulation protocols for low responders who were undergoing in vitro fertilization-embryo transfer. Fertil Steril 2003;79(4):886–92.PubMed Weissman A, Farhi J, Royburt M, Nahum H, Glezerman M, Levran D. Prospective evaluation of two stimulation protocols for low responders who were undergoing in vitro fertilization-embryo transfer. Fertil Steril 2003;79(4):886–92.PubMed
141.
go back to reference Detti L, Williams D, Robins JC, Maxwell RA, Thomas MA. Acomparison of three down-regulation approaches for poor responders undergoing in vitro fertilization. Fertil Steril 2005;84(5):1401–5.PubMed Detti L, Williams D, Robins JC, Maxwell RA, Thomas MA. Acomparison of three down-regulation approaches for poor responders undergoing in vitro fertilization. Fertil Steril 2005;84(5):1401–5.PubMed
142.
go back to reference Kenigsberg D, Littman BA, Williams RF, Hodgen GD. Medical hypophysectomy II: Variability of ovarian response to gonadotrophin therapy. Fertil Steril 1984;42:116–26.PubMed Kenigsberg D, Littman BA, Williams RF, Hodgen GD. Medical hypophysectomy II: Variability of ovarian response to gonadotrophin therapy. Fertil Steril 1984;42:116–26.PubMed
143.
go back to reference Messinis IE, Loutradis D, Domali E, Kotsovassilis CP, Papastergiopoulou L, Kallitsaris A, et al. Alternate day and daily administration of GnRH antagonist may prevent premature luteinization to a similar extent during FSH treatment. Hum Reprod 2005;20(11):3192–7.PubMed Messinis IE, Loutradis D, Domali E, Kotsovassilis CP, Papastergiopoulou L, Kallitsaris A, et al. Alternate day and daily administration of GnRH antagonist may prevent premature luteinization to a similar extent during FSH treatment. Hum Reprod 2005;20(11):3192–7.PubMed
144.
go back to reference Diedrich K, Diedrich C, Santos E, Zoll C, al-Hasani S, Reissmann T, et al. Suppression of the endogenous luteinizing hormone surge by the gonadotrophin-releasing hormone antagonist cetrorelix during ovarian stimulation. Hum Reprod 1994;9:788–91.PubMed Diedrich K, Diedrich C, Santos E, Zoll C, al-Hasani S, Reissmann T, et al. Suppression of the endogenous luteinizing hormone surge by the gonadotrophin-releasing hormone antagonist cetrorelix during ovarian stimulation. Hum Reprod 1994;9:788–91.PubMed
145.
go back to reference Albano C, Felberbaum RE, Smitz J, Riethmuller-Winzen H, Diedrich K, Devroey P, et al. Ovarian stimulation with HMG: Results of a prospective randomized phase III European study comparing the luteinizing-hormone-releasing hormone (LHRH)-antagonist cetrorelix and the LHRH-agonist buserelin. Hum Reprod 2000:15(3):526–31.PubMed Albano C, Felberbaum RE, Smitz J, Riethmuller-Winzen H, Diedrich K, Devroey P, et al. Ovarian stimulation with HMG: Results of a prospective randomized phase III European study comparing the luteinizing-hormone-releasing hormone (LHRH)-antagonist cetrorelix and the LHRH-agonist buserelin. Hum Reprod 2000:15(3):526–31.PubMed
146.
go back to reference Olivennes F, Belaisch-Allart J, Emperaire JC, Dechaud H, Alvarez S, Moreau L, et al. Prospective, randomized, controlled study of in vitro fertilization-embryo transfer with a single dose of a luteinizing hormone-releasing hormone (LH-RH) antagonist (cetrorelix) or a depot formula of an LH-RH agonist (triptorelin). Fertil Steril 2000;73:314–20.PubMed Olivennes F, Belaisch-Allart J, Emperaire JC, Dechaud H, Alvarez S, Moreau L, et al. Prospective, randomized, controlled study of in vitro fertilization-embryo transfer with a single dose of a luteinizing hormone-releasing hormone (LH-RH) antagonist (cetrorelix) or a depot formula of an LH-RH agonist (triptorelin). Fertil Steril 2000;73:314–20.PubMed
147.
go back to reference The European Middle East Orgalutran Study Group. Comparable clinical outcome using the GnRH antagonist ganirelix or a long protocol of the GnRH agonist triptorelin for the prevention of premature LH surges in women undergoing ovarian stimulation. Hum Reprod 2001;16:644–51. The European Middle East Orgalutran Study Group. Comparable clinical outcome using the GnRH antagonist ganirelix or a long protocol of the GnRH agonist triptorelin for the prevention of premature LH surges in women undergoing ovarian stimulation. Hum Reprod 2001;16:644–51.
148.
go back to reference Loutradis D, Stefanidis K, Drakakis P, Milingos S, Antsaklis A, Michalas S. A modified gonadotropin-releasing hormone (GnRH) antagonist protocol failed to increase clinical pregnancy rates in comparison with the long GnRH protocol. Fertil Steril 2004;82:1446–8.PubMed Loutradis D, Stefanidis K, Drakakis P, Milingos S, Antsaklis A, Michalas S. A modified gonadotropin-releasing hormone (GnRH) antagonist protocol failed to increase clinical pregnancy rates in comparison with the long GnRH protocol. Fertil Steril 2004;82:1446–8.PubMed
149.
go back to reference Craft I, Gorgy A, Hill J, Menon D, Podsiadly B. Will GnRH antagonists provide new hope for patients considered ‘difficult responders’ to GnRH agonist protocols? Hum Reprod 1999;14:2959–62.PubMed Craft I, Gorgy A, Hill J, Menon D, Podsiadly B. Will GnRH antagonists provide new hope for patients considered ‘difficult responders’ to GnRH agonist protocols? Hum Reprod 1999;14:2959–62.PubMed
150.
go back to reference Nikolettos N, Al-Hasani S, Felberbaum R, Demirel LC, Kupker W, Montzka P, et al. Gonadotropin-releasing hormone antagonist protocol: a novel method of ovarian stimulation in poor responders. Eur J Obstet Gynecol Reprod Biol 2001;97:202–7.PubMed Nikolettos N, Al-Hasani S, Felberbaum R, Demirel LC, Kupker W, Montzka P, et al. Gonadotropin-releasing hormone antagonist protocol: a novel method of ovarian stimulation in poor responders. Eur J Obstet Gynecol Reprod Biol 2001;97:202–7.PubMed
151.
go back to reference Mohamed KA, Davies WAR, Allsopp J, Lashen H. Agonist “flare-up” versus antagonist in the management of poor responders undergoing in vitro fertilization treatment. Fertil Steril 2005;83(2):331–5.PubMed Mohamed KA, Davies WAR, Allsopp J, Lashen H. Agonist “flare-up” versus antagonist in the management of poor responders undergoing in vitro fertilization treatment. Fertil Steril 2005;83(2):331–5.PubMed
152.
go back to reference Schmidt DW, Bremner T, Orris JJ, Maier DB, Benadiva CA, Nulsen JC. A randomized prospective study of microdose leuprolide versus ganirelix in in vitro fertilization cycles for poor responders. Fertil Steril 2005;83(5):1568–71.PubMed Schmidt DW, Bremner T, Orris JJ, Maier DB, Benadiva CA, Nulsen JC. A randomized prospective study of microdose leuprolide versus ganirelix in in vitro fertilization cycles for poor responders. Fertil Steril 2005;83(5):1568–71.PubMed
153.
go back to reference Cheung LP, Lam PM, Lok IH, Chiu TT, Yeung SY, Tjer CC, et al. GnRH antagonist versus long GnRH agonist protocol in poor responders undergoing IVF: a randomized controlled trial. Hum Reprod 2005;20(3):616–21.PubMed Cheung LP, Lam PM, Lok IH, Chiu TT, Yeung SY, Tjer CC, et al. GnRH antagonist versus long GnRH agonist protocol in poor responders undergoing IVF: a randomized controlled trial. Hum Reprod 2005;20(3):616–21.PubMed
154.
go back to reference Akman MA, Erden HF, Tosun SB, Bayazit N, Aksoy E, Bahceci M. Comparison of agonistic flare-up-protocol and antagonistic multiple dose protocol in ovarian stimulation of poor responders: results of a prospective randomized trial. Hum Reprod 2001;16:868–70.PubMed Akman MA, Erden HF, Tosun SB, Bayazit N, Aksoy E, Bahceci M. Comparison of agonistic flare-up-protocol and antagonistic multiple dose protocol in ovarian stimulation of poor responders: results of a prospective randomized trial. Hum Reprod 2001;16:868–70.PubMed
155.
go back to reference Akman MA, Erden HF, Tosun SB, Bayazit N, Aksoy E, Bahceci M. Addition of GnRH antagonist in cycles of poor responders undergoing IVF. Hum Reprod 2000;15(10):2145–7.PubMed Akman MA, Erden HF, Tosun SB, Bayazit N, Aksoy E, Bahceci M. Addition of GnRH antagonist in cycles of poor responders undergoing IVF. Hum Reprod 2000;15(10):2145–7.PubMed
156.
go back to reference Marci R, Caserta D, Dolo V, Tatone C, Pavan A, Moscarini M. GnRH antagonist in IVF poor-responder patients: results of a randomized trial. Reprod Biomed Online 2005;11:189–93.PubMed Marci R, Caserta D, Dolo V, Tatone C, Pavan A, Moscarini M. GnRH antagonist in IVF poor-responder patients: results of a randomized trial. Reprod Biomed Online 2005;11:189–93.PubMed
157.
go back to reference Griesinger G, Diedrich K, Tarlatzis BC, Kolimbianakis EM. Gn RH-antagonists in ovarian stimulation for IVF in patients with poor response to gonadotrophins, polysystic ovary syndrome, and risk of ovarian hyperstimulation: a meta-analysis. Reprod Biomed Online 2006;13(5):628–38.PubMed Griesinger G, Diedrich K, Tarlatzis BC, Kolimbianakis EM. Gn RH-antagonists in ovarian stimulation for IVF in patients with poor response to gonadotrophins, polysystic ovary syndrome, and risk of ovarian hyperstimulation: a meta-analysis. Reprod Biomed Online 2006;13(5):628–38.PubMed
158.
go back to reference Amato G, Caroppo E, Pasqadibisceglie A, Carone D, Vitti A, Vizziello GM. A novel protocol of ovulation induction with delated gonadotropin-releasing hormone antagonist administration combined with high dose recombinant follicle stimulating hotmone and clomiphene citrate for poor responders and women over 35 years. Fertil Steril 2004;81(6):1572–7.PubMed Amato G, Caroppo E, Pasqadibisceglie A, Carone D, Vitti A, Vizziello GM. A novel protocol of ovulation induction with delated gonadotropin-releasing hormone antagonist administration combined with high dose recombinant follicle stimulating hotmone and clomiphene citrate for poor responders and women over 35 years. Fertil Steril 2004;81(6):1572–7.PubMed
159.
go back to reference Humaidan P, Bungum L, Bungum M, Hald F, Agerholm I, Bllaabjerg J, et al. Reproductive outcome using a Gn RH antagonist (cetrorelix) for luteolysis and follicular synchronization in poor responder IVF/ICSI patients treated with a flexible Gn RH antagonist protocol. Reprod Biomed Online 2005;11(6):679–84.PubMed Humaidan P, Bungum L, Bungum M, Hald F, Agerholm I, Bllaabjerg J, et al. Reproductive outcome using a Gn RH antagonist (cetrorelix) for luteolysis and follicular synchronization in poor responder IVF/ICSI patients treated with a flexible Gn RH antagonist protocol. Reprod Biomed Online 2005;11(6):679–84.PubMed
160.
go back to reference Acevedo B, Sanchez M, Gomez JL, Cuadros J, Ricciarelli E, Hernandez ER. Luteinizing hormone supplementation increases pregnancy rates in gonadotropin-releasing hormone antagonist donor cycle. Fertil Steril 2004;82:343–7.PubMed Acevedo B, Sanchez M, Gomez JL, Cuadros J, Ricciarelli E, Hernandez ER. Luteinizing hormone supplementation increases pregnancy rates in gonadotropin-releasing hormone antagonist donor cycle. Fertil Steril 2004;82:343–7.PubMed
161.
go back to reference De Placid G, Mollo A, Clarizia R, Strina I, Conforti S, Alviggi C. Gonadotropin-releasing hormone (Gn RH) antagonist plus recombinant luteinizizng hormone vs a standard Gn RH agonist short protocol in patients at risk for poor ovarian response. Fertil Steril 2006;85(1):247–50. De Placid G, Mollo A, Clarizia R, Strina I, Conforti S, Alviggi C. Gonadotropin-releasing hormone (Gn RH) antagonist plus recombinant luteinizizng hormone vs a standard Gn RH agonist short protocol in patients at risk for poor ovarian response. Fertil Steril 2006;85(1):247–50.
162.
go back to reference Griesinger G, Schultze-Mosgau A, Dafopoulos K, Schroeder A, Schroer A, von Otte S, et al. Recombinant luteinizing hormone supplementation to recombinant follicle-stimulating hormone induced ovarian hyperstimulation in the GnRH-antagonist multiple-dose protocol. Hum Reprod 2005;83:452–4. Griesinger G, Schultze-Mosgau A, Dafopoulos K, Schroeder A, Schroer A, von Otte S, et al. Recombinant luteinizing hormone supplementation to recombinant follicle-stimulating hormone induced ovarian hyperstimulation in the GnRH-antagonist multiple-dose protocol. Hum Reprod 2005;83:452–4.
163.
go back to reference Cédrin-Durnerin I, Grange-Dujardin D, Laffy A, Parneix I, Massin N, Galey J, et al. Recombinant human LH supplementation during GnRH antagonist administration in IVF/ICSI cycles: a prospective randomized study. Hum Reprod 2004;19:1979–84.PubMed Cédrin-Durnerin I, Grange-Dujardin D, Laffy A, Parneix I, Massin N, Galey J, et al. Recombinant human LH supplementation during GnRH antagonist administration in IVF/ICSI cycles: a prospective randomized study. Hum Reprod 2004;19:1979–84.PubMed
164.
go back to reference Chung K, Krey L, Katz J, Noyes N. Evaluating the role of exogenous luteinizing hormone in poor responders undergoing in vitro fertilization with gonadotropin-releasing hormone antagonists. Fertil Steril 2005;84:313–8.PubMed Chung K, Krey L, Katz J, Noyes N. Evaluating the role of exogenous luteinizing hormone in poor responders undergoing in vitro fertilization with gonadotropin-releasing hormone antagonists. Fertil Steril 2005;84:313–8.PubMed
165.
go back to reference Kolibianakis EM, Tarlatzis B, Devroey P. GnRH antagonists in IVF. Reprod Biomed Online 2005;10:705–12.PubMed Kolibianakis EM, Tarlatzis B, Devroey P. GnRH antagonists in IVF. Reprod Biomed Online 2005;10:705–12.PubMed
166.
go back to reference Bendikson K, Milki AA, Speck-Zulak A, Westpha LM. Comparison of Gn RH antagonist cycles with and without oral contraceptive pre-treatment in potential poor prognosis patients. Clin Exp Obstet Gynecol 2006;33(3):145–7.PubMed Bendikson K, Milki AA, Speck-Zulak A, Westpha LM. Comparison of Gn RH antagonist cycles with and without oral contraceptive pre-treatment in potential poor prognosis patients. Clin Exp Obstet Gynecol 2006;33(3):145–7.PubMed
167.
go back to reference Franco JR, Baruffi RLR, Mauri AL, Petersen CG, Felipe V, Cornicelli J, et al. Gn RH agonist versus Gn RH antagonist in poor ovarian responders: A meta-analysis. Reprod Biomed Online 2006;13(50):618–27.PubMedCrossRef Franco JR, Baruffi RLR, Mauri AL, Petersen CG, Felipe V, Cornicelli J, et al. Gn RH agonist versus Gn RH antagonist in poor ovarian responders: A meta-analysis. Reprod Biomed Online 2006;13(50):618–27.PubMedCrossRef
168.
go back to reference Mahutte NG, Arici A. Role of gonadotropin-releasing hormone antagonists in poor responders. Fertil Steril 2007;87(2):241–9.PubMed Mahutte NG, Arici A. Role of gonadotropin-releasing hormone antagonists in poor responders. Fertil Steril 2007;87(2):241–9.PubMed
169.
go back to reference Steptoe PC, Edwards RG. Birth after the reimplantation of a human embryo. Lancet 1978;12:366. Steptoe PC, Edwards RG. Birth after the reimplantation of a human embryo. Lancet 1978;12:366.
170.
go back to reference Pelinck MJ, Hoek A, Simons AH, Heineman MJ. Efficacy of natural cycle IVF: A review of the literature. Hum Reprod Update 2002;8:129–39.PubMed Pelinck MJ, Hoek A, Simons AH, Heineman MJ. Efficacy of natural cycle IVF: A review of the literature. Hum Reprod Update 2002;8:129–39.PubMed
171.
go back to reference Bassil A, Godin PA, Donnez J. Outcome of in-vitro fertilization through natural cycles in poor responders. Hum Reprod 1999;14(5):1262–5.PubMed Bassil A, Godin PA, Donnez J. Outcome of in-vitro fertilization through natural cycles in poor responders. Hum Reprod 1999;14(5):1262–5.PubMed
172.
go back to reference Lindheim SR, Vidali A, Ditkoff E, Sauer MV, Zinger M. Poor responders to ovarian hyperstimulation may benefit from an attempt at natural-cycle oocyte retrieval. J Assist Reprod Genet 1997;14:174–6.PubMed Lindheim SR, Vidali A, Ditkoff E, Sauer MV, Zinger M. Poor responders to ovarian hyperstimulation may benefit from an attempt at natural-cycle oocyte retrieval. J Assist Reprod Genet 1997;14:174–6.PubMed
173.
go back to reference Janssens RM, Lambalk CB, Schats R, Schoemaker J. Successful in-vitro fertilization in a natural cycle after four previously failed attempts in stimulated cycles. Hum Reprod 1999;14:2497–8.PubMed Janssens RM, Lambalk CB, Schats R, Schoemaker J. Successful in-vitro fertilization in a natural cycle after four previously failed attempts in stimulated cycles. Hum Reprod 1999;14:2497–8.PubMed
174.
go back to reference Jenkins JM, Davies DW, Devonport H, Anthony FW, Gadd SC, Watson RH, et al. Comparison of ‘poor’ responders with ‘good’ responders using a standard buserelin/human menopausal gonadotrophin regime for in-vitro fertilization. Hum Reprod 1991;6:918–21.PubMed Jenkins JM, Davies DW, Devonport H, Anthony FW, Gadd SC, Watson RH, et al. Comparison of ‘poor’ responders with ‘good’ responders using a standard buserelin/human menopausal gonadotrophin regime for in-vitro fertilization. Hum Reprod 1991;6:918–21.PubMed
175.
go back to reference Fauser BC, Devroey P, Yen SS, Gosden R, Crowley WF Jr, Baird DT, et al. Minimal ovarian stimulation for IVF: appraisal of potential benefits and drawbacks. Hum Reprod 1999;14:2681–6.PubMed Fauser BC, Devroey P, Yen SS, Gosden R, Crowley WF Jr, Baird DT, et al. Minimal ovarian stimulation for IVF: appraisal of potential benefits and drawbacks. Hum Reprod 1999;14:2681–6.PubMed
176.
go back to reference Paulson RJ, Sauer MV, Lobo RA. Embryo implantation after human in vitro fertilization: importance of endometrial receptivity. Fertil Steril 1990;53:870–4.PubMed Paulson RJ, Sauer MV, Lobo RA. Embryo implantation after human in vitro fertilization: importance of endometrial receptivity. Fertil Steril 1990;53:870–4.PubMed
177.
go back to reference Olivennes F, Frydman R. Friendly IVF: the way of the future? Hum Reprod 1998;13:1121–4.PubMed Olivennes F, Frydman R. Friendly IVF: the way of the future? Hum Reprod 1998;13:1121–4.PubMed
178.
go back to reference Feldman B, Seidman DS, Levron J, Bider D, Shulman A, Shine S, et al. In vitro fertilization following natural cycles in poor responders. Gynecol Endocrinol 2001;15:328–34.PubMed Feldman B, Seidman DS, Levron J, Bider D, Shulman A, Shine S, et al. In vitro fertilization following natural cycles in poor responders. Gynecol Endocrinol 2001;15:328–34.PubMed
179.
go back to reference Elizur SE, Aslan D, Shulman A, Weisz B, Bider D, Dor J. Modified natural cycle using Gn RH antagonist can be optional treatment in poor responders undergoing IVF. J Assist Reprod Genet 2005;22(2):75–9.PubMed Elizur SE, Aslan D, Shulman A, Weisz B, Bider D, Dor J. Modified natural cycle using Gn RH antagonist can be optional treatment in poor responders undergoing IVF. J Assist Reprod Genet 2005;22(2):75–9.PubMed
180.
go back to reference Reyftmann L, Dechaud H, Loup V, Anahory T, Brunet-Joyeux C, Lacroix N, et al. Natural cycle in vitro fertilization cycle in poor responders. Gynecol Obstet Fertil 2007;35(4):352–8.PubMed Reyftmann L, Dechaud H, Loup V, Anahory T, Brunet-Joyeux C, Lacroix N, et al. Natural cycle in vitro fertilization cycle in poor responders. Gynecol Obstet Fertil 2007;35(4):352–8.PubMed
181.
go back to reference Casson PR, Lindasay MS, Pisarka MD, Carson SA, Buster JE. Dehydroepiandrosterone supplementation augmrnts ovarian stimulation in poor responders: A case series. Hum Reprod 2000;15(10):2129–32.PubMed Casson PR, Lindasay MS, Pisarka MD, Carson SA, Buster JE. Dehydroepiandrosterone supplementation augmrnts ovarian stimulation in poor responders: A case series. Hum Reprod 2000;15(10):2129–32.PubMed
182.
go back to reference Van Weering HGI, Gutnecht DR, Schats R. Augmentation of ovarian response by dehydroepiandrosterone. Hum Reprod 2001;16(7):1537–9. Van Weering HGI, Gutnecht DR, Schats R. Augmentation of ovarian response by dehydroepiandrosterone. Hum Reprod 2001;16(7):1537–9.
183.
go back to reference Balasch J, Fabreques F, Penarruba J, Carmona F, Casamitjana R, Creus M, et al. Pretreatment with transdermal testosterone may improve ovarian response to gonadotrophins in poor-responder IVF patients with normal basal concentrations of FSH. Hum Reprod 2006;21(7):1884–93.PubMed Balasch J, Fabreques F, Penarruba J, Carmona F, Casamitjana R, Creus M, et al. Pretreatment with transdermal testosterone may improve ovarian response to gonadotrophins in poor-responder IVF patients with normal basal concentrations of FSH. Hum Reprod 2006;21(7):1884–93.PubMed
184.
go back to reference Massin N, Cedrin-Durnerin I, Coussieu C, Galey-Fontaine J, Wolf JP, Hugues JN. Effects of transdermal testosterone application on the ovarian response to FSH in poor responders undergoing assisted reproduction technique-A prospective, randomized, double-blind study. Hum Reprod 2006;21(5):1204–11.PubMed Massin N, Cedrin-Durnerin I, Coussieu C, Galey-Fontaine J, Wolf JP, Hugues JN. Effects of transdermal testosterone application on the ovarian response to FSH in poor responders undergoing assisted reproduction technique-A prospective, randomized, double-blind study. Hum Reprod 2006;21(5):1204–11.PubMed
185.
go back to reference Farouk MM, Mitwally MD, Casper RF. Aromatase inhibition improves ovarian response to follicle-stimulating hormone in poor responders. Fertil Steril 2002;77(4):776–80. Farouk MM, Mitwally MD, Casper RF. Aromatase inhibition improves ovarian response to follicle-stimulating hormone in poor responders. Fertil Steril 2002;77(4):776–80.
186.
go back to reference Mitwally MFM, Casper RF. Aromatase inhibition improves ovarian response to follicle-stimulating hormone in poor responders. Fertil Steril 2002;77(4):776–80.PubMed Mitwally MFM, Casper RF. Aromatase inhibition improves ovarian response to follicle-stimulating hormone in poor responders. Fertil Steril 2002;77(4):776–80.PubMed
187.
go back to reference Mitwally MFM, Casper RF. Aromatase inhibition reduces gonadotrophin dose required for controlled ovarian stimulation in women with unexplained infertility. Hum Reprod 2003;18:1588–97.PubMed Mitwally MFM, Casper RF. Aromatase inhibition reduces gonadotrophin dose required for controlled ovarian stimulation in women with unexplained infertility. Hum Reprod 2003;18:1588–97.PubMed
188.
go back to reference Mitwally MF, Casper RF. Aromatase inhibition: a novel method of ovulation induction in women with polycystic ovary syndrome. Reprod Technol 2000;10:244–47. Mitwally MF, Casper RF. Aromatase inhibition: a novel method of ovulation induction in women with polycystic ovary syndrome. Reprod Technol 2000;10:244–47.
189.
go back to reference Healy S, Tan SL, Tulandi T, Biljan MM. Effects of letrozole on superovulation with gonadotropins in women undergoing intrauterine insemination. Fertil Steril 2003;80:1325–9. Healy S, Tan SL, Tulandi T, Biljan MM. Effects of letrozole on superovulation with gonadotropins in women undergoing intrauterine insemination. Fertil Steril 2003;80:1325–9.
190.
go back to reference Vendola K, Zhou J, Wang J, Bondy CA. Androgens promote insuline-like growth factor-I and insuline-like growth factor-I receptor gene expression in the primate ovary. Hum Reprod 1999;14:2328–32.PubMed Vendola K, Zhou J, Wang J, Bondy CA. Androgens promote insuline-like growth factor-I and insuline-like growth factor-I receptor gene expression in the primate ovary. Hum Reprod 1999;14:2328–32.PubMed
191.
go back to reference Palter SF, Tavares A, Hourvitz A, Veldhuis JD, Adashi EY. Are estrogen of importance to primate/human ovarian folliculogenesis? Endocr Rev 2001;22:389–424.PubMed Palter SF, Tavares A, Hourvitz A, Veldhuis JD, Adashi EY. Are estrogen of importance to primate/human ovarian folliculogenesis? Endocr Rev 2001;22:389–424.PubMed
192.
go back to reference Goswami SK, Das T, Chattopadhyay R, Sawhney V, Kumar J, Chaudhury K, et al. A randomized single-blind controlled trial of letroze as a low cost IVF protocol in women with poor ovarian response: a preliminary report. Hum Reprod 2004;19(9):2031–5.PubMed Goswami SK, Das T, Chattopadhyay R, Sawhney V, Kumar J, Chaudhury K, et al. A randomized single-blind controlled trial of letroze as a low cost IVF protocol in women with poor ovarian response: a preliminary report. Hum Reprod 2004;19(9):2031–5.PubMed
193.
go back to reference Lok IH, Yip SK, Chung LP, Haines CJ. Adjuvant low-dose aspirin therapy in poor responders undergoing in vitro fertilization: A prospsective, randomized, double-blind, placebo-controlled trial. Fertil Steril 2004;81(3):556–61.PubMed Lok IH, Yip SK, Chung LP, Haines CJ. Adjuvant low-dose aspirin therapy in poor responders undergoing in vitro fertilization: A prospsective, randomized, double-blind, placebo-controlled trial. Fertil Steril 2004;81(3):556–61.PubMed
194.
go back to reference Loutradis D, Patsoula E, Stefanidis K, Drakakis P, Antonakis G, Bletsa R, et al. Follicle-stimulating hormone receptor gene mutations are not evident in Greek women with premature ovarian failure and poor responders. Gynecol Obstet Invest 2006;61(1):56–60.PubMed Loutradis D, Patsoula E, Stefanidis K, Drakakis P, Antonakis G, Bletsa R, et al. Follicle-stimulating hormone receptor gene mutations are not evident in Greek women with premature ovarian failure and poor responders. Gynecol Obstet Invest 2006;61(1):56–60.PubMed
Metadata
Title
Different ovarian stimulation protocols for women with diminished ovarian reserve
Authors
D. Loutradis
P. Drakakis
E. Vomvolaki
A. Antsaklis
Publication date
01-12-2007
Publisher
Springer US
Published in
Journal of Assisted Reproduction and Genetics / Issue 12/2007
Print ISSN: 1058-0468
Electronic ISSN: 1573-7330
DOI
https://doi.org/10.1007/s10815-007-9181-2

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