SNPMiner Trials by Shray Alag


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Report for Mutation S680N

Developed by Shray Alag, 2020.
SNP Clinical Trial Gene

There is one clinical trial.

Clinical Trials


1 Prospective, Randomized Open Trial to Evaluate the Efficacy of an Ovarian Stimulation Protocol Based on FSH Receptor Genotype

Available data from in vitro studies and clinical trials indicate that genetic factors play a significant role in the success of controlled ovarian stimulation (COS) prior to in vitro fertilization - embryo trandfer (IVF-ET). Women with the FSHR Ser680Asn Ser/Ser genotype make up between 13% and 26% of women undergoing IVF-ET and are characterised by higher basal FSH serum concentrations, the need for a higher amount of FSH for COS, and a higher risk of poor response to COS and cycle cancellation. The investigators therefore intend to perform a study to investigate whether a dose-intensified COS protocol based on FSHR genotype status in women with the FSHR Ser680Asn Ser/Ser genotype is more effective than routine management in terms of - the mean number of follicles - the mean number of embryos - the rate of poor responders - the rate of women with cycle cancellations, and v) the clinical pregnancy rates. Eligible women will be randomized to a stimulation protocol characterised by a longer duration and increased dosage of FSH stimulation (group A) or a standard stimulation protocol (group B).

NCT00749853 Sterility Drug: follicle stimulating hormone Drug: follicle stimulating hormone
MeSH:Infertility
HPO:Infertility

Women with the FSHR Ser680Asn Ser/Ser genotype make up between 13% and 26% of women undergoing IVF-ET and are characterised by higher basal FSH serum concentrations, the need for a higher amount of FSH for COS, and a higher risk of poor response to COS and cycle cancellation. --- Ser680Asn ---

The investigators therefore intend to perform a study to investigate whether a dose-intensified COS protocol based on FSHR genotype status in women with the FSHR Ser680Asn Ser/Ser genotype is more effective than routine management in terms of - the mean number of follicles - the mean number of embryos - the rate of poor responders - the rate of women with cycle cancellations, and v) the clinical pregnancy rates. --- Ser680Asn ---

Primary Outcomes

Measure: clinical pregnancy rate

Time: 3 months

Secondary Outcomes

Measure: follicle count, cycle cancellation rate, poor responder rate

Time: 2 months


HPO Nodes