CI

At a glance

ClinicalIndex Comparison Record
Phase 4Completed· 75 enrolled
Drug / intervention
gonadotropin releasing hormone-agonist +1 moredrug
Likely dose
Progesterone 400 mgfrom record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05286554
NCT05286554Phase 4Completed

Impact of Addition of Gonadotropin Releasing Hormone Agonist to Luteal Phase Support on Antagonist ICSI Cycles

Alexandria University·interventional·Posted Mar 18, 2022·Updated Jan 29, 2025

In Brief

A Phase 4 clinical trial evaluating gonadotropin releasing hormone-agonist and Progesterone for Female Infertility. Completed, enrolled 75 participants across 1 site.

Detailed Summary

Hormonal milieu during implantation is crucial to embryo-endometrium interaction and to the viability of the conceptus. Alterations in the peri-implantation environment are considered to impair perinatal outcomes in intracytoplasmic sperm injection (ICSI) therapy. GnRH-a is a new and promising modality for LPS. Regimens for using GnRH-a in LPS, including single mid-luteal bolus or the addition of a GnRH-a to progesterone supplementation, have been recently suggested. The aim of this study is to evaluate the impact of addition of mid-luteal single-dose or multiple-dose GnRH agonist to the routine luteal phase support in patients undergoing ICSI cycles using GnRH antagonist protocol.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesEgypt
Collaborators--

Timeline

Phase 4CompletedFinished
2023202420252026
First PostedMar 18, 2022
Enrollment StartMar 17, 2022
Primary CompletionOct 27, 2023
Study CompletionJan 18, 2024
TodayJul 2, 2026
Enrollment to primary: 1.6 yearsPosted 4.3 years ago

Interventions

gonadotropin releasing hormone-agonistdrug

subcutaneous injection

Progesteronedrug

vaginal suppositories (400 mg twice daily) starting on the day after oocyte retrieval and will be continued till pregnancy assessed by serum β-HCG 15 days after ICSI, and if pregnant, for 10 weeks of gestation.