Infertility, Female Clinical Trial
Official title:
Comparación de Dos Modelos de PPOS Para supresión Hipofisaria en Ciclos de estimulación ovárica, Desogestrel vs Medroxiprogesterona
The scarcity of evidence regarding the interchangeable use of different progestogens poses challenges, particularly in international egg donation and fertility preservation programs where standardizing protocols is crucial for achieving consistent efficacy, efficiency, and safety outcomes. Consequently, there's a pressing need for clinical studies to assess the effects of various progestogens on clinical outcomes in controlled ovarian hyperstimulation cycles. This study, a pioneering effort, aims to compare the effects of two progestogens on oocyte performance, safety, and efficiency in an egg donation program involving young, healthy, normo-responding patients.
This is a multicenter, randomized, controlled clinical study comparing two different progestogens for pituitary suppression in normo-responding patients undergoing controlled ovarian hyperstimulation (COH) for egg donation. Patients will be recruited on the day they begin the egg donation program. Before inclusion, patients must meet all inclusion and exclusion criteria and provide written informed consent. Each patient will be assigned a patient code based on the treatment group they are included in. Treatment with the assigned progestogens will start on the first day of COH. The standard protocol for egg donation will be followed, including stimulation with FSHr (Puregon®), pituitary suppression with either Medroxyprogesterone acetate (Progevera®) or Desogestrel (Cerazet®), and trigger with GnRH agonist (Triptorelin acetate, Decapeptyl®) 36 hours before oocyte retrieval. Patients will continue taking the assigned progestogen throughout the COH period. Oocyte quality will be assessed based on maturity and morphology, with mature oocytes classified as normal or good quality and abnormal oocytes categorized into intracytoplasmic and extracytoplasmic abnormalities. Quality assessment will be performed by two blinded embryologists. ;
Status | Clinical Trial | Phase | |
---|---|---|---|
Recruiting |
NCT05969574 -
Is Decreased Ovarian Reserve Related to an Increased Number of Previous Early Miscarriages?
|
||
Recruiting |
NCT05358483 -
PROspective Study of Mothers' and Infants' Social and Epidemiologic Determinants of Health
|
||
Recruiting |
NCT05969795 -
Comparison of Live Birth Rate in Natural Cycle Single Euploid FET Versus Without Luteal Phase Support
|
Phase 1 | |
Recruiting |
NCT06051201 -
Innovation for Small-scale Experiments: ReceptIVFity Test
|
N/A | |
Completed |
NCT03177538 -
Corifollitropin Alfa Combined With Menotropin Versus Follitropin and Lutropin Alfa in Expected Suboptimal Responders
|
Phase 4 | |
Completed |
NCT03638856 -
Comparing Effectiveness of Oral Misoprostal for Cervical Priming in Hysteroscopy
|
N/A | |
Completed |
NCT04052464 -
The Study of the Implantation Window From Endometrial Biopsy With Gene Expression Methods
|
||
Withdrawn |
NCT04753736 -
Immunophenotypage of RIF and RM Patients and Intrauterine Administration of PBMC
|
N/A | |
Completed |
NCT03349905 -
Deferred Versus Fresh Embryo Transfers
|
N/A | |
Completed |
NCT05076981 -
Progesterone Levels During Ovulation and Luteal Phase
|
||
Completed |
NCT04096027 -
Cabergoline Before or After Oocyte Collection for Follicular Resolution
|
Phase 4 | |
Recruiting |
NCT05980091 -
Optimal Timing of Euploid Day 6 Blastocyst Transfer in Frozen HRT Cycles, Day 6 or Day 7 of Progesterone Administration.
|
Phase 1 | |
Terminated |
NCT01933633 -
Improved Fertility After Exercise in Overweight/Obese Women
|
N/A | |
Completed |
NCT01202656 -
Effect of Colony Stimulating Factor on Implantation and Pregnancy Rates Following IVF (in Vitro Fertilization)
|
Phase 1/Phase 2 | |
Terminated |
NCT01202643 -
Effect of Colony Stimulating Factor on Poor Endometrial Development During IVF
|
Phase 1/Phase 2 | |
Completed |
NCT01408615 -
A Post Marketing Observational Study of the Safety and Efficacy of Elonva (Corifollitropin Alfa) in General Practice (P08165)
|
||
Enrolling by invitation |
NCT05698550 -
The Role of Erzhi Tiangui Formula in Expected POR Women Undergoing IVF-ET
|
Phase 3 | |
Not yet recruiting |
NCT03910582 -
Personalized FET in RIF Patients With Displaced Dating
|
N/A | |
Completed |
NCT05440019 -
Evaluation of the Safety and Usability of the M3T Fertigo System and Its Calibration
|
||
Completed |
NCT05130125 -
Retrospective Cohort Observational Study to Evaluate the Effectiveness and Safety of Fresh or Frozen Embryo Transfer
|