Clinical Trials Logo

Clinical Trial Summary

The deficit in the total number of antral follicles is associated with a reduction of the ovarian fertility potential in young women.

The principal objective of this study is to evaluate the relationship between FSH receptor polymorphism and antral follicle count.

The investigators have designed a study of FSH receptor polymorphisms P1 and P2 as an association with a low antral follicle count in the ovary.


Clinical Trial Description

The present study will compare the prevalence of FSH receptor polymorphisms P1 and P2 in women having reduced follicle count (1 to 9 antral follicles) or normal follicle count (13 to 20 antral follicles) determined by ultrasound scans. ;


Study Design

Observational Model: Cohort, Time Perspective: Prospective


Related Conditions & MeSH terms


NCT number NCT00231504
Study type Observational
Source Assistance Publique - Hôpitaux de Paris
Contact
Status Completed
Phase Phase 1
Start date October 2005
Completion date May 2009

See also
  Status Clinical Trial Phase
Withdrawn NCT02759705 - Bladder Exstrophy (FIVES FertIlity Vesical Exstrophy Sexuality)
Not yet recruiting NCT02534857 - A Study Comparing a Shorter Exposure of Oocyte to Spermatozoa Versus a Standard Incubation on the Live Birth Rate of In-vitro Fertilization Treatment N/A
Enrolling by invitation NCT01803893 - Prognostic Value of PIF Detection in Embryo Culture Media Correlation With Pregnancy Outcome N/A
Completed NCT01888744 - Preimplantation Genetic Diagnosis (PGD) With Gonadotropin-releasing Hormone (GnRH) Agonist Versus Antagonist Phase 4
Terminated NCT01173276 - Intrauterine Insemination In HIV-Discordant Couples N/A
Not yet recruiting NCT03680937 - Methods for Fertility Preservation: Impact of Vitrification on in Vitro Matured Oocytes
Completed NCT03455062 - Fertility Study of Women Who Received Organ Transplantation N/A
Completed NCT02736214 - Reproductive Life Plan-based Counseling With Men N/A
Completed NCT01895192 - Sperm Morphology by High Magnification in Fertility Men N/A
Terminated NCT01614704 - Impact of Sequential Chemotherapy on Young Patients Breast Cancer Treated Fertility
Terminated NCT01268592 - Fertility Preservation in Female Cancer Patients N/A
Terminated NCT01232972 - Oocyte Cryopreservation N/A
Completed NCT01012596 - Creighton Model Effectiveness, Intentions and Behaviors Assessment (CEIBA)
Completed NCT00390754 - Usefulness of Home Pregnancy Testing N/A
Completed NCT03345264 - The Find Your PATHS (Pragmatic Assessment of a Tool to Help Survivors) to Sexual Health and Parenthood Study N/A
Recruiting NCT05414812 - Intervening on Women's Health for Rural Young Breast Cancer Survivors N/A
Active, not recruiting NCT02661932 - Fertility Preservation in Breast Cancer Patients Phase 4
Recruiting NCT06172504 - Ejaculation Frequency and Semen Parameters
Recruiting NCT02878434 - Fertility Preservation in Young Women With Cancer
Completed NCT02834117 - Natural Cycle Versus Stimulated Cycle Before Frozen Embryo Transfer Phase 4