Journal of Human Reproductive Science
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ORIGINAL ARTICLE Table of Contents   
Year : 2012  |  Volume : 5  |  Issue : 3  |  Page : 279-284
Evaluation of the impact of gonadotropin-releasing hormone agonist as an adjuvant in luteal-phase support on IVF outcome


1 Department of Obstetrics and Gynecology, Fellow in Reproductive Medicine, Sir Ganga Ram Hospital, New Delhi, India
2 Centre of IVF and Human Reproduction, Sir Ganga Ram Hospital New Delhi, India

Correspondence Address:
Abha Majumdar
Director, Centre of IVF and Human Reproduction, Sir Ganga Ram Hospital, Rajinder Nagar, New Delhi - 110 060
India
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Source of Support: None, Conflict of Interest: None


DOI: 10.4103/0974-1208.106341

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Objectives: To evaluate whether three daily doses of GnRH agonist (Inj. Lupride 1 mg SC) administered 6 days after oocyte retrieval increases ongoing pregnancy rates following embryo transfer (ET) in cycles stimulated with the long GnRH agonist protocol. Settings And Design: Prospective randomized controlled study in a tertiary care center. Materials and Methods: Four hundred and twenty six women undergoing ET following controlled ovarian stimulation with a long GnRH agonist protocol were included. In addition to routine luteal-phase support (LPS) with progesterone, women were randomized to receive three 1 mg doses of Lupride 6 days after oocyte retrieval. Computer-generated randomization was done on the day of ET. Ongoing pregnancy rate beyond 20 th week of gestation was the primary outcome measure. The trial was powered to detect a 13% absolute increase from an assumed 27% ongoing pregnancy rate in the control group, with an alpha error level of 0.05 and a beta error level of 0.2. Results: There were 59 (27.69%) ongoing pregnancies in the GnRHa group, and 56 (26.29%) in the control group ( P = 0.827). Implantation, clinical pregnancy and multiple pregnancy rates were likewise similar in the GnRHa and placebo groups. Conclusions: Three 1 mg doses of Lupride administration 6 days after oocyte retrieval in the long protocol cycles does not result in an increase in ongoing pregnancy rates.


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