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Published in: Journal of Ovarian Research 1/2013

Open Access 01-12-2013 | Research

Impact of GnRH agonist triggering and intensive luteal steroid support on live-birth rates and ovarian hyperstimulation syndrome: a retrospective cohort study

Authors: Stamatina Iliodromiti, Vuong Thi Ngoc Lan, Ho Manh Tuong, Phung Huy Tuan, Peter Humaidan, Scott M Nelson

Published in: Journal of Ovarian Research | Issue 1/2013

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Abstract

Background

Conventional luteal support packages are inadequate to facilitate a fresh transfer after GnRH agonist (GnRHa) trigger in patients at high risk of developing ovarian hyperstimulation syndrome (OHSS). By providing intensive luteal-phase support with oestradiol and progesterone satisfactory implantation rates can be sustained. The objective of this study was to assess the live-birth rate and incidence of OHSS after GnRHa trigger and intensive luteal steroid support compared to traditional hCG trigger and conventional luteal support in OHSS high risk Asian patients.

Methods

We conducted a retrospective cohort study of 363 women exposed to GnRHa triggering with intensive luteal support compared with 257 women exposed to conventional hCG triggering. Women at risk of OHSS were defined by ovarian response ≥15 follicles ≥12 mm on the day of the trigger.

Results

Live-birth rates were similar in both groups GnRHa vs hCG; 29.8% vs 29.2% (p = 0.69). One late onset severe OHSS case was observed in the GnRHa trigger group (0.3%) compared to 18 cases (7%) after hCG trigger.

Conclusions

GnRHa trigger combined with intensive luteal steroid support in this group of OHSS high risk Asian patients can facilitate fresh embryo transfer, however, in contrast to previous reports the occurrence of late onset OHSS was not completely eliminated.
Appendix
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Metadata
Title
Impact of GnRH agonist triggering and intensive luteal steroid support on live-birth rates and ovarian hyperstimulation syndrome: a retrospective cohort study
Authors
Stamatina Iliodromiti
Vuong Thi Ngoc Lan
Ho Manh Tuong
Phung Huy Tuan
Peter Humaidan
Scott M Nelson
Publication date
01-12-2013
Publisher
BioMed Central
Published in
Journal of Ovarian Research / Issue 1/2013
Electronic ISSN: 1757-2215
DOI
https://doi.org/10.1186/1757-2215-6-93

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