Ovulation Triggering 2 vs 3 Follicles

Status Active, not recruiting

Clinical Trial Summary

Poor responders in in-vitro fertilization (IVF) cycles represent a major challenge for fertility specialists. Although poor responders tend to have sub-optimal fertility treatment outcomes, many of these patients wish to attempt at least one IVF cycle. Traditionally, IVF cycles producing less than 3 to 4 mature follicles (measuring at least 14 mm) have either been cancelled or converted to intra-uterine insemination (IUI) due to the low pregnancy rates associated with these cycles. The minimal number of follicles required to proceed with egg collection is based on clinical experience, having been determined by weighing the probability of implantation and pregnancy versus the risk of not obtaining quality oocytes or reaching embryo transfer when fewer mature follicles are present. This retrospective quality control study aims to compare pregnancy rates in IVF cycles producing 3 follicles measuring 14 mm and more on trigger day, versus 2 or fewer follicles.

Clinical Trial Description

n/a

Study Design

Related Conditions & MeSH terms

Infertility

Clinical Trial Details

NCT number	NCT06290921
Study type	Observational
Source	Clinique Ovo
Contact
Status	Active, not recruiting
Phase
Start date	February 22, 2024
Completion date	February 20, 2025

View Details

See also
Status	Clinical Trial	Phase
Completed	`NCT03607409` - Role of Inhibin A as Biomarker for Ovarian Response for IVF Treatment
Recruiting	`NCT02312076` - GnRHa for Luteal Phase Support in Long GnRHa Protocol Cycles	Phase 4
Terminated	`NCT02161861` - Improvement of IVF Fertilization Rates, by the Cyclic Tripeptide FEE - Prospective Randomized Study	N/A
Completed	`NCT03287479` - Comparison of a Semi-automated Closed Vitrification System (Gavi®) With a Manual Open Vitrification Sytem (Cryotop®)	N/A
Terminated	`NCT03522350` - Randomized Trial Comparing EmbryoScope With EmbryoScope+.	N/A
Completed	`NCT04496284` - Embryo Transfer Outcomes After Vitrification With Slush Nitrogen Compared to Liquid Nitrogen	N/A
Completed	`NCT03623659` - pArtiaL zonA pelluciDa Removal by assisteD hatchINg of Blastocysts	N/A
Completed	`NCT03895099` - New Ovarian Stimulation With Random Start, Use of Progestin Protocol for Oocyte Donors	Phase 3
Active, not recruiting	`NCT04142112` - Randomized, Standard-Controlled, Study to Evaluate the Ohana IVF Sperm Preparation Kit, SPeRtility IVF Next Generation	N/A
Completed	`NCT03152643` - Cumulative Live Birth Rates After Cleavage-stage Versus Blastocyst-stage Embryo Transfer	N/A
Recruiting	`NCT03683771` - Assessment of Endometrial Pattern and Sub-endometrial Vascularity in ICSI Outcome
Recruiting	`NCT03161119` - Comparing Two Different Embryo Transfer Catheters	N/A
Completed	`NCT04108039` - Micronized Progesterone vs Gonadotropin-releasing Hormone (GnRH) Antagonist in Freeze-all IVF Cycles.	N/A
Completed	`NCT03678610` - Handling Medium for ICSI With Ionomycin and Latrunculin A	N/A
Completed	`NCT03678571` - Oocyte Vitrification Aided With Latrunculin A	N/A
Completed	`NCT03677492` - Supplementing Intracytoplasmic Sperm Injection Handling Medium With Cytochalasin D ( ICSI-CD)	N/A
Completed	`NCT03678584` - Supplementing Intracytoplasmic Sperm Injection Handling Medium With Chaetoglobosin A ( ICSI-CA)	N/A
Completed	`NCT03678597` - Supplementing Intracytoplasmic Sperm Injection Handling Medium With Latrunculin B ( ICSI-LB)	N/A
Completed	`NCT03678818` - Supplementing Intracytoplasmic Sperm Injection Handling Medium With Latrunculin A (ICSI-LA)	N/A
Completed	`NCT03678558` - Oocyte Vitrification Aided With Cytochalasin B	N/A