Skip to main content
Top
Published in: BMC Pregnancy and Childbirth 1/2023

Open Access 01-12-2023 | Amniocentesis | Research

Network meta-analysis of randomized controlled trials comparing the effectiveness of different treatments in reducing amniocentesis-associated pain and anxiety

Authors: Abdelrahman Mohamed Mahmoud, Abdallah R. Allam

Published in: BMC Pregnancy and Childbirth | Issue 1/2023

Login to get access

Abstract

Objective

This network meta-analysis compared different methods to determine which is most efficient at lowering pain and anxiety in women undergoing amniocentesis.

Method

We looked through all published randomized controlled trials in the databases PubMed, Scopus, Web of Science, Cochrane, and EM base. Anxiety and pain were the predominant results. We used the R software version 4.2.1 to analyze the data.

Results

We included a total of 20 studies, with sample sizes ranging from 60 to 570. Virtual reality was the most effective strategy for lowering pain during AC [MD = -1.30, 95% CI (-2.11, -0.49)]. In addition, paracetamol use was the most successful approach for lowering pain following AC [MD = -1.68, 95% CI (-1.99, -1.37)]. The use of H7 acupressure, however, was the strategy that significantly reduced anxiety following AC [SMD = -15.46, 95% CI (-17.77, -13.15)].

Conclusion

The most effective method for reducing pain is the combination of virtual reality with paracetamol. Whereas, the most effective way to reduce anxiety is to combine an ice gel pack with H7 acupressure before applying AC.
Appendix
Available only for authorised users
Literature
1.
go back to reference Cunningham FG, Leveno KJ, Bloom SL, Spong CY, Dashe JS, Hoffman BL et al. Williams obstetrics. USA: McGraw-Hill Medical New York; 2014. Cunningham FG, Leveno KJ, Bloom SL, Spong CY, Dashe JS, Hoffman BL et al. Williams obstetrics. USA: McGraw-Hill Medical New York; 2014.
2.
go back to reference Martin RJ, Fanaroff AA, Walsh MC. Genetic aspects of perinatal disease and prenatal diagnosis. 11th ed. Fanaroff and Martin's Neonatal-Perinatal Medicine. Cleveland: Elsevier; 2020. Martin RJ, Fanaroff AA, Walsh MC. Genetic aspects of perinatal disease and prenatal diagnosis. 11th ed. Fanaroff and Martin's Neonatal-Perinatal Medicine. Cleveland: Elsevier; 2020.
3.
go back to reference Seeds JW. Diagnostic mid trimester amniocentesis: how safe? Am J Obstet Gynecol. 2004;191(2):607–15.CrossRefPubMed Seeds JW. Diagnostic mid trimester amniocentesis: how safe? Am J Obstet Gynecol. 2004;191(2):607–15.CrossRefPubMed
4.
go back to reference Cunningham FG, Leveno KJ, Bloom SL, Dashe JS, Hoffman BL, Casey BM et al. Obstetrícia de Williams-25. Brazil: McGraw Hill Brasil; 2021. Cunningham FG, Leveno KJ, Bloom SL, Dashe JS, Hoffman BL, Casey BM et al. Obstetrícia de Williams-25. Brazil: McGraw Hill Brasil; 2021.
5.
go back to reference Tara F, Lotfalizadeh M, Moeindarbari S. The effect of diagnostic amniocentesis and its complications on early spontaneous abortion. Electron Physician. 2017;8:2787–92. Tara F, Lotfalizadeh M, Moeindarbari S. The effect of diagnostic amniocentesis and its complications on early spontaneous abortion. Electron Physician. 2017;8:2787–92.
6.
go back to reference Hsu WW, Hsieh CJ, Lee CN, Chen CL, Lin MW, Kang J, et al. Complication rates after chorionic villus sampling and midtrimester amniocentesis: a 7-year national registry study. J Formos Med Assoc. 2019;118(7):1107–13. Hsu WW, Hsieh CJ, Lee CN, Chen CL, Lin MW, Kang J, et al. Complication rates after chorionic villus sampling and midtrimester amniocentesis: a 7-year national registry study. J Formos Med Assoc. 2019;118(7):1107–13.
7.
go back to reference Quaresima P, Visconti F, Greco E, Venturella R, Di Carlo C. Prenatal tests for chromosomal abnormalities detection (PTCAD): Pregnant women’s knowledge in an Italian Population. Arch Gynecol Obstet. 2021;303;1185–90. Quaresima P, Visconti F, Greco E, Venturella R, Di Carlo C. Prenatal tests for chromosomal abnormalities detection (PTCAD): Pregnant women’s knowledge in an Italian Population. Arch Gynecol Obstet. 2021;303;1185–90.
8.
go back to reference Tursinawati Y, Thain S, Choi C, Seow GHY. Amniocentesis increases level of anxiety in women with invasive prenatal diagnosis of down syndrome. Universa Med. 2015;34(2):112–20.CrossRef Tursinawati Y, Thain S, Choi C, Seow GHY. Amniocentesis increases level of anxiety in women with invasive prenatal diagnosis of down syndrome. Universa Med. 2015;34(2):112–20.CrossRef
9.
go back to reference Nakić Radoš S, Košec V, Gall V. The psychological effects of prenatal diagnostic procedures: maternal anxiety before and after invasive and noninvasive procedures. Prenat Diagn. 2013;33(12):1194–200.CrossRefPubMed Nakić Radoš S, Košec V, Gall V. The psychological effects of prenatal diagnostic procedures: maternal anxiety before and after invasive and noninvasive procedures. Prenat Diagn. 2013;33(12):1194–200.CrossRefPubMed
10.
go back to reference Brajenović-Milić B, Martinac Dorčić T, Kuljanić K, Petrović O. Stress and anxiety in relation to amniocentesis: do women who perceive their partners to be more involved in pregnancy feel less stressed and anxious? Croatian Med J. 2010;51(2):137–43.CrossRef Brajenović-Milić B, Martinac Dorčić T, Kuljanić K, Petrović O. Stress and anxiety in relation to amniocentesis: do women who perceive their partners to be more involved in pregnancy feel less stressed and anxious? Croatian Med J. 2010;51(2):137–43.CrossRef
11.
go back to reference Klages K, Kundu S, Erlenwein J, Elsaesser M, Hillemanns P, Scharf A, et al. Maternal anxiety and its correlation with pain experience during chorion villus sampling and amniocentesis. J Pain Res. 2017;Volume 10:591–600.CrossRef Klages K, Kundu S, Erlenwein J, Elsaesser M, Hillemanns P, Scharf A, et al. Maternal anxiety and its correlation with pain experience during chorion villus sampling and amniocentesis. J Pain Res. 2017;Volume 10:591–600.CrossRef
12.
go back to reference Bot-Robin V, Sendon S, Bourzoufi K, Vaast P, Deken V, Dutoit P, et al. Maternal anxiety and pain during prenatal diagnostic techniques: a prospective study. Prenat Diagn. 2012;32(6):562–8.CrossRefPubMed Bot-Robin V, Sendon S, Bourzoufi K, Vaast P, Deken V, Dutoit P, et al. Maternal anxiety and pain during prenatal diagnostic techniques: a prospective study. Prenat Diagn. 2012;32(6):562–8.CrossRefPubMed
13.
go back to reference Csaba A, Bush MC, Saphier C. How painful are amniocentesis and chorionic villus sampling? Prenat Diagn. 2006;26:35–8. Csaba A, Bush MC, Saphier C. How painful are amniocentesis and chorionic villus sampling? Prenat Diagn. 2006;26:35–8.
14.
go back to reference Locock L, Field K, McPherson A, Boyd PA. Women’s accounts of the physical sensation of chorionic villus sampling and amniocentesis: expectations and experience. Midwifery. 2010;26(1):64–75.CrossRefPubMed Locock L, Field K, McPherson A, Boyd PA. Women’s accounts of the physical sensation of chorionic villus sampling and amniocentesis: expectations and experience. Midwifery. 2010;26(1):64–75.CrossRefPubMed
15.
go back to reference Melcer Y, Maymon R, Gal-Kochav M, Pekar-Zlotin M, Levinsohn-Tavor O, Meizner I, et al. Analgesic efficacy of virtual reality for acute pain in amniocentesis: a randomized controlled trial. Eur J Obstet Gynecol Reprod Biol. 2021;261:134–8.CrossRefPubMed Melcer Y, Maymon R, Gal-Kochav M, Pekar-Zlotin M, Levinsohn-Tavor O, Meizner I, et al. Analgesic efficacy of virtual reality for acute pain in amniocentesis: a randomized controlled trial. Eur J Obstet Gynecol Reprod Biol. 2021;261:134–8.CrossRefPubMed
16.
go back to reference Mohammadifard M, Salarfard M, Samieean M. The effect of H7 acupressure on amniocentesis anxiety in pregnant women: a randomized controlled trial. Nurs Midwifery Stud. 2021;10(4):222. Mohammadifard M, Salarfard M, Samieean M. The effect of H7 acupressure on amniocentesis anxiety in pregnant women: a randomized controlled trial. Nurs Midwifery Stud. 2021;10(4):222.
17.
go back to reference Tuaktaew T, Sudjai D, Pattanavijarn L. Oral paracetamol premedication effect on maternal pain in amniocentesis: a randomised double blind placebo-controlled trial. J Obstet Gynaecol. 2018;38(8):1078–82.CrossRefPubMed Tuaktaew T, Sudjai D, Pattanavijarn L. Oral paracetamol premedication effect on maternal pain in amniocentesis: a randomised double blind placebo-controlled trial. J Obstet Gynaecol. 2018;38(8):1078–82.CrossRefPubMed
18.
go back to reference Rekawek P, Stone JL, Robles B, Connolly KA, Bigelow CA, Tudela F, et al. Pain perception during transabdominal chorionic villus sampling: a randomized trial comparing topical ethyl chloride anesthetic spray and lidocaine injection. J Maternal-Fetal Neonatal Med. 2019;34(3):339–45.CrossRef Rekawek P, Stone JL, Robles B, Connolly KA, Bigelow CA, Tudela F, et al. Pain perception during transabdominal chorionic villus sampling: a randomized trial comparing topical ethyl chloride anesthetic spray and lidocaine injection. J Maternal-Fetal Neonatal Med. 2019;34(3):339–45.CrossRef
19.
go back to reference Pongrojpaw D, Somprasit C, Chanthasenanont A. The efficacy of lidocaine-prilocaine cream to reduce pain in genetic amniocentesis. Med J Med Associ Thail. 2007;90(10):1992. Pongrojpaw D, Somprasit C, Chanthasenanont A. The efficacy of lidocaine-prilocaine cream to reduce pain in genetic amniocentesis. Med J Med Associ Thail. 2007;90(10):1992.
20.
go back to reference Hanprasertpong T, Kor-anantakul O, Leetanaporn R, Suwanrath C, Suntharasaj T, Pruksanusak N, et al. Music listening to decrease pain during second trimester genetic amniocentesis: a randomized trial. J Med Assoc Thai. 2016;99(12):1272–6.PubMed Hanprasertpong T, Kor-anantakul O, Leetanaporn R, Suwanrath C, Suntharasaj T, Pruksanusak N, et al. Music listening to decrease pain during second trimester genetic amniocentesis: a randomized trial. J Med Assoc Thai. 2016;99(12):1272–6.PubMed
21.
go back to reference Hutton B, Salanti G, Caldwell DM, Chaimani A, Schmid CH, Cameron C, et al. The PRISMA extension statement for reporting of systematic reviews incorporating network meta-analyses of health care interventions: checklist and explanations. Ann Intern Med. 2015;162(11):777–84.CrossRefPubMed Hutton B, Salanti G, Caldwell DM, Chaimani A, Schmid CH, Cameron C, et al. The PRISMA extension statement for reporting of systematic reviews incorporating network meta-analyses of health care interventions: checklist and explanations. Ann Intern Med. 2015;162(11):777–84.CrossRefPubMed
22.
go back to reference Higgins JP, Altman DG. Assessing risk of bias in included studies. Cochrane handbook for systematic reviews of interventions: Cochrane book series. 2008;5.1.0:187–241. Higgins JP, Altman DG. Assessing risk of bias in included studies. Cochrane handbook for systematic reviews of interventions: Cochrane book series. 2008;5.1.0:187–241.
23.
go back to reference Sterne JA, Savović J, Page MJ, Elbers RG, Blencowe NS, Boutron I, et al. RoB 2: a revised tool for assessing risk of bias in randomised trials. BMJ. 2019;366. Sterne JA, Savović J, Page MJ, Elbers RG, Blencowe NS, Boutron I, et al. RoB 2: a revised tool for assessing risk of bias in randomised trials. BMJ. 2019;366.
24.
go back to reference Van Schoubroeck D, Verhaeghe J. Does local anesthesia at mid-trimester amniocentesis decrease pain experience? A randomized trial in 220 patients. Ultrasound Obstet Gynecol. 2000;16(6):536–8.CrossRefPubMed Van Schoubroeck D, Verhaeghe J. Does local anesthesia at mid-trimester amniocentesis decrease pain experience? A randomized trial in 220 patients. Ultrasound Obstet Gynecol. 2000;16(6):536–8.CrossRefPubMed
25.
go back to reference Wax JR, Pinette MG, Carpenter M, Chard R, Blackstone J, Cartin A. Reducing pain with genetic amniocentesis—A randomized trial of subfreezing versus room temperature needles. J Maternal-Fetal Neonatal Med. 2005;18(4):221–4.CrossRef Wax JR, Pinette MG, Carpenter M, Chard R, Blackstone J, Cartin A. Reducing pain with genetic amniocentesis—A randomized trial of subfreezing versus room temperature needles. J Maternal-Fetal Neonatal Med. 2005;18(4):221–4.CrossRef
26.
go back to reference Telapol K, Bumrungphuet S, Ayudhya NIN. Effect of Ethyl Chloride Spray for Pain reduction during amniocentesis: a non–blinded randomized controlled trial. Thai J Obstet Gynecol. 2018;26:75–82. Telapol K, Bumrungphuet S, Ayudhya NIN. Effect of Ethyl Chloride Spray for Pain reduction during amniocentesis: a non–blinded randomized controlled trial. Thai J Obstet Gynecol. 2018;26:75–82.
27.
go back to reference Benchahong S, Pongrojpaw D, Chanthasenanont A, Limpivest U, Nanthakomon T, Lertvutivivat S, et al. Cold therapy for pain relief during and after amniocentesis procedure: a randomized controlled trial. J Obstet Gynecol Res. 2021;47(8):2623–31.CrossRef Benchahong S, Pongrojpaw D, Chanthasenanont A, Limpivest U, Nanthakomon T, Lertvutivivat S, et al. Cold therapy for pain relief during and after amniocentesis procedure: a randomized controlled trial. J Obstet Gynecol Res. 2021;47(8):2623–31.CrossRef
28.
go back to reference Elimian A, Goodman JR, Knudtson E, Wagner A, Wilson P, Williams M. Local anesthesia and pain perception during amniocentesis: a randomized double blind placebo-controlled trial. Prenat Diagn. 2013;33(12):1158–61.CrossRefPubMed Elimian A, Goodman JR, Knudtson E, Wagner A, Wilson P, Williams M. Local anesthesia and pain perception during amniocentesis: a randomized double blind placebo-controlled trial. Prenat Diagn. 2013;33(12):1158–61.CrossRefPubMed
29.
go back to reference Fischer RL, Bianculli KW, Sehdev H, Hediger ML. Does light pressure effleurage reduce pain and anxiety associated with genetic amniocentesis? A randomized clinical trial. J Maternal-Fetal Med. 2000;9(5):294–7. Fischer RL, Bianculli KW, Sehdev H, Hediger ML. Does light pressure effleurage reduce pain and anxiety associated with genetic amniocentesis? A randomized clinical trial. J Maternal-Fetal Med. 2000;9(5):294–7.
30.
go back to reference Gordon MC, Ventura-Braswell A, Higby K, Ward JA. Does local anesthesia decrease pain perception in women undergoing amniocentesis? Am J Obstet Gynecol. 2007;196(1):55.e1-.e4.CrossRefPubMed Gordon MC, Ventura-Braswell A, Higby K, Ward JA. Does local anesthesia decrease pain perception in women undergoing amniocentesis? Am J Obstet Gynecol. 2007;196(1):55.e1-.e4.CrossRefPubMed
31.
go back to reference Hanprasertpong T, Kor-Anantakul O, Prasartwanakit V, Leetanaporn R, Suntharasaj T, Suwanrath C. Efficacy of cryoanalgesia in decreasing pain during second trimester genetic amniocentesis: a randomized trial. Arch Gynecol Obstet. 2012;286:563–6.CrossRefPubMed Hanprasertpong T, Kor-Anantakul O, Prasartwanakit V, Leetanaporn R, Suntharasaj T, Suwanrath C. Efficacy of cryoanalgesia in decreasing pain during second trimester genetic amniocentesis: a randomized trial. Arch Gynecol Obstet. 2012;286:563–6.CrossRefPubMed
32.
go back to reference Hanprasertpong T, Kor-anantakul O, Leetanaporn R, Suwanrath C, Suntharasaj T, Pruksanusak N, et al. Reducing pain and anxiety during second trimester genetic amniocentesis using aromatic therapy: a randomized trial. J Med Assoc Thai. 2015;98(8):734–8.PubMed Hanprasertpong T, Kor-anantakul O, Leetanaporn R, Suwanrath C, Suntharasaj T, Pruksanusak N, et al. Reducing pain and anxiety during second trimester genetic amniocentesis using aromatic therapy: a randomized trial. J Med Assoc Thai. 2015;98(8):734–8.PubMed
33.
go back to reference Katsogiannou M, Donato XC, Loundou A, Glowaczower E, Raffray M, Planchet-Barraud B, et al. Managing pain and anxiety during transabdominal chorionic villus sampling. A noninferiority randomized trial of nitrous oxide vs local anesthesia. Acta Obstet Gynecol Scand. 2018;98(3):351–8.CrossRefPubMed Katsogiannou M, Donato XC, Loundou A, Glowaczower E, Raffray M, Planchet-Barraud B, et al. Managing pain and anxiety during transabdominal chorionic villus sampling. A noninferiority randomized trial of nitrous oxide vs local anesthesia. Acta Obstet Gynecol Scand. 2018;98(3):351–8.CrossRefPubMed
34.
go back to reference Kuemanee O, Pongrojpaw D, Chanthasenanont A, Benchahong S, Pattaraarchachai J, Bhamarapravatana K, et al. Reducing pain after second trimester genetic amniocentesis by postprocedural cryotherapy: a randomized controlled trial. J Med Assoc Thail. 2021;104(8):1235–40.CrossRef Kuemanee O, Pongrojpaw D, Chanthasenanont A, Benchahong S, Pattaraarchachai J, Bhamarapravatana K, et al. Reducing pain after second trimester genetic amniocentesis by postprocedural cryotherapy: a randomized controlled trial. J Med Assoc Thail. 2021;104(8):1235–40.CrossRef
35.
go back to reference Homkrun P, Tongsong T, Srisupundit K. Effect of Xylocaine spray for analgesia during amniocentesis: a randomized controlled trial. Prenat Diagn. 2019;39(13):1179–83.CrossRefPubMed Homkrun P, Tongsong T, Srisupundit K. Effect of Xylocaine spray for analgesia during amniocentesis: a randomized controlled trial. Prenat Diagn. 2019;39(13):1179–83.CrossRefPubMed
36.
go back to reference Kang C-M. Effects of psychological intervention and relevant influence factors on pregnant women undergoing interventional prenatal diagnosis. J Chin Med Assoc. 2020;83(2):202–5.CrossRefPubMed Kang C-M. Effects of psychological intervention and relevant influence factors on pregnant women undergoing interventional prenatal diagnosis. J Chin Med Assoc. 2020;83(2):202–5.CrossRefPubMed
37.
go back to reference Mojahed S, Reyhanizadeh F, Tabatabaei RS, Dehghani A. Evaluation of the effect of education on perceived stress of mother candidates for amniocentesis. J Educ Health Promot. 2021;10:267.PubMedPubMedCentral Mojahed S, Reyhanizadeh F, Tabatabaei RS, Dehghani A. Evaluation of the effect of education on perceived stress of mother candidates for amniocentesis. J Educ Health Promot. 2021;10:267.PubMedPubMedCentral
38.
go back to reference Eccleston C, Crombez G. Pain demands attention: a cognitive–affective model of the interruptive function of pain. Psychol Bull. 1999;125(3):356.CrossRefPubMed Eccleston C, Crombez G. Pain demands attention: a cognitive–affective model of the interruptive function of pain. Psychol Bull. 1999;125(3):356.CrossRefPubMed
40.
go back to reference Sharar SR, Alamdari A, Hoffer C, Hoffman HG, Jensen MP, Patterson DR. Circumplex model of affect: a measure of pleasure and arousal during virtual reality distraction analgesia. Games Health J. 2016;5(3):197–202.CrossRefPubMedPubMedCentral Sharar SR, Alamdari A, Hoffer C, Hoffman HG, Jensen MP, Patterson DR. Circumplex model of affect: a measure of pleasure and arousal during virtual reality distraction analgesia. Games Health J. 2016;5(3):197–202.CrossRefPubMedPubMedCentral
41.
go back to reference Hoffman HG, Chambers GT, Meyer WJ III, Arceneaux LL, Russell WJ, Seibel EJ, et al. Virtual reality as an adjunctive non-pharmacologic analgesic for acute burn pain during medical procedures. Ann Behav Med. 2011;41(2):183–91.CrossRefPubMed Hoffman HG, Chambers GT, Meyer WJ III, Arceneaux LL, Russell WJ, Seibel EJ, et al. Virtual reality as an adjunctive non-pharmacologic analgesic for acute burn pain during medical procedures. Ann Behav Med. 2011;41(2):183–91.CrossRefPubMed
42.
go back to reference Rebordosa C, Kogevinas M, Horváth-Puhó E, Nørgård B, Morales M, Czeizel AE, et al. Acetaminophen use during pregnancy: effects on risk for Congenital Abnormalities. Am J Obstet Gynecol. 2008;198(2):178e1-1787.CrossRef Rebordosa C, Kogevinas M, Horváth-Puhó E, Nørgård B, Morales M, Czeizel AE, et al. Acetaminophen use during pregnancy: effects on risk for Congenital Abnormalities. Am J Obstet Gynecol. 2008;198(2):178e1-1787.CrossRef
43.
go back to reference Jóźwiak-Bebenista M, Nowak JZ. Paracetamol: mechanism of action, applications and safety concern. Acta Pol Pharm. 2014;71(1):11–23.PubMed Jóźwiak-Bebenista M, Nowak JZ. Paracetamol: mechanism of action, applications and safety concern. Acta Pol Pharm. 2014;71(1):11–23.PubMed
44.
go back to reference Kuo C-C, Lin C-C, Lee W-J, Huang W-T. Comparing the antiswelling and analgesic effects of three different ice pack therapy durations: a randomized controlled trial on cases with soft tissue injuries. J Nurs Res. 2013;21(3):186–93.CrossRefPubMed Kuo C-C, Lin C-C, Lee W-J, Huang W-T. Comparing the antiswelling and analgesic effects of three different ice pack therapy durations: a randomized controlled trial on cases with soft tissue injuries. J Nurs Res. 2013;21(3):186–93.CrossRefPubMed
45.
go back to reference Chumkam A, Pongrojpaw D, Chanthasenanont A, Pattaraarchachai J, Bhamarapravatana K, Suwannarurk K. Cryotherapy reduced postoperative pain in gynecologic surgery: a randomized controlled trial. Pain Res Treat. 2019;2019:2405159.PubMedPubMedCentral Chumkam A, Pongrojpaw D, Chanthasenanont A, Pattaraarchachai J, Bhamarapravatana K, Suwannarurk K. Cryotherapy reduced postoperative pain in gynecologic surgery: a randomized controlled trial. Pain Res Treat. 2019;2019:2405159.PubMedPubMedCentral
46.
go back to reference Francisco AA, De Oliveira SMJV, Steen M, Nobre MRC, De Souza EV. Ice pack induced perineal analgesia after spontaneous vaginal birth: Randomized controlled trial. Women Birth. 2018;31(5):e334–40.CrossRefPubMed Francisco AA, De Oliveira SMJV, Steen M, Nobre MRC, De Souza EV. Ice pack induced perineal analgesia after spontaneous vaginal birth: Randomized controlled trial. Women Birth. 2018;31(5):e334–40.CrossRefPubMed
47.
go back to reference Valiee S, Bassampour SS, Nasrabadi AN, Pouresmaeil Z, Mehran A. Effect of acupressure on preoperative anxiety: a clinical trial. J PeriAnesthesia Nurs. 2012;27(4):259–66.CrossRef Valiee S, Bassampour SS, Nasrabadi AN, Pouresmaeil Z, Mehran A. Effect of acupressure on preoperative anxiety: a clinical trial. J PeriAnesthesia Nurs. 2012;27(4):259–66.CrossRef
48.
go back to reference Nahayati MA, Vaghar Seyyedin SA, Bahrami-Taghanki HR, Rezaee Z, Mehrpooya N, Rahimi H. Effect of acupressure on stress and anxiety of patients with multiple sclerosis: a sham-controlled randomized clinical trial. Complement Med J. 2020;10(3):270–83.CrossRef Nahayati MA, Vaghar Seyyedin SA, Bahrami-Taghanki HR, Rezaee Z, Mehrpooya N, Rahimi H. Effect of acupressure on stress and anxiety of patients with multiple sclerosis: a sham-controlled randomized clinical trial. Complement Med J. 2020;10(3):270–83.CrossRef
49.
go back to reference Choubsaz M, Amirifard N, Pourmatin S. Compare the effect of dry-cupping by stimulating the P6 and H7 point in controlling perioperative anxiety. Biomed Res. 2017;28(3):1070–4. Choubsaz M, Amirifard N, Pourmatin S. Compare the effect of dry-cupping by stimulating the P6 and H7 point in controlling perioperative anxiety. Biomed Res. 2017;28(3):1070–4.
Metadata
Title
Network meta-analysis of randomized controlled trials comparing the effectiveness of different treatments in reducing amniocentesis-associated pain and anxiety
Authors
Abdelrahman Mohamed Mahmoud
Abdallah R. Allam
Publication date
01-12-2023
Publisher
BioMed Central
Published in
BMC Pregnancy and Childbirth / Issue 1/2023
Electronic ISSN: 1471-2393
DOI
https://doi.org/10.1186/s12884-023-06094-3

Other articles of this Issue 1/2023

BMC Pregnancy and Childbirth 1/2023 Go to the issue