Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-24 @ 4:44 PM
Ignite Modification Date:
2025-12-24 @ 4:44 PM
NCT ID:
NCT02244866
Brief Summary:
To compare the efficacy between LH supplementation (Pergoveris) and non-LH supplementation (Follitropin alpha) in patients aged ≥ 35 years undergoing IVF treatment.
Study hypothesis: Pergoveris (LH supplementation) is better than follitropin alpha (non-LH supplementation) for ovarian stimulation in aged IVF patients.
Detailed Description:
A randomized controlled single center study.
Based on the difference of 19.1% in the clinical pregnancy rate between the two treatment groups, with and without LH supplementation, in a previous study, with 90% power and a 2-sided P-value of 0.05, the number of subjects required was 109 per group (total 218). The recruitment target was 120 subjects per group (total 240) to allow for dropouts.
Eligible subjects were randomized in blocks of 4 via a computer generated random number list to either the Pergoveris arm or the follitropin alpha arm.
Ovarian stimulation was performed by using GnRH antagonist protocol.
Follitropin alfa (recombinant FSH) was administered on day 2 or day 3 of the menstrual cycle. The first FSH dose was determined according to each individual patient, based on the process as follows:
* AFC ≤ 6: 300 IU/day
* AFC 7-15: 225 IU/day
* AFC ≥ 16: 150 IU/day
GnRH antagonist (Cetrotide, Merck-Serono) was administered on day 5 of FSH administration.
* Recombinant LH (in the form of Pergoveris) was supplemented from day 6 of FSH administration. Patients in the Pergoveris group would be administered a reduced dose of recombinant FSH (reduced by 150 IU/day) which was replaced with Pergoveris (150IU FSH + 75IU LH)/day.
* The Follitropin alpha group retained recombinant FSH. In both groups, if the number of developing follicles was inappropriate, the dose could be titrated depending on the physician's judgment.
Monitoring the follicular development was performed by vaginal ultrasound probe, quantifying LH, estradiol and progesterone, starting from day 5 of FSH, based on the current processes of the hospital.
OPU and embryo transfer: OPU was performed 36 hours after hCG administration. Embryos were transferred on day 2.
Luteal phase support: daily vaginal progesterone
Pregnancy testing and ultrasound: a pregnancy test was done 14 days after embryo transfer. Beta hCG \> 5mIU/ml was considered positive. Fetal ultrasound was performed 3 weeks after a positive pregnancy test to verify clinical pregnancy.
Study:
NCT02244866
Study Brief:
Protocol Section:
NCT02244866