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NCT02349945

Significance of the FSH Receptor Polymorphism p.N680S for the Efficacy of FSH Therapy of Idiopathic Male Infertility: a Pharmacogenetic Approach

Completed Phase 2/Phase 3 Last updated 11 July 2016
What this trial tests

Phase 2/Phase 3 trial testing follitropin alpha in Male Infertility in 88 participants. Completed in 1 December 2015.

Timeline
1 January 2011
Primary endpoint
1 December 2014
1 December 2015

Quick facts

Lead sponsorAzienda USL Modena
PhasePhase 2/Phase 3
StatusCompleted
Study typeINTERVENTIONAL
Allocationnon randomized
Designparallel
Maskingsingle
Primary purposetreatment
Enrollment88
Start date1 January 2011
Primary completion1 December 2014
Estimated completion1 December 2015
Sites6 locations across Germany, Italy

Drugs / interventions tested

Conditions studied

Sponsor

Azienda USL Modena — full company profile →

Who can join

Adults 20 to 50, male only, with Male Infertility. Patients with the condition only — healthy volunteers not accepted.

What's being measured

Primary outcomes are the specific endpoints the trial is designed to prove or disprove.

Sponsor's own description

CONDITION: Idiopathic male infertility In men with idiopathic infertility, the sperm DNA fragmentation index (DFI) within 12 weeks of FSH therapy and 12 weeks follow-up improves depending on the FSHR genotype as assessed by the non-synonymous SNP rs6166 (wild type or p.N680S). This is a phase II b, multicenter, prospective, open label, one arm, clinical trial stratified according to the patient's genotype. INTERVENTION: FSH therapy (150 I.U. sc every other day for 12 weeks) in infertile men who are homozygous for the wild-type FSHR or the p.N680S allele of the FSHR. Duration of intervention per patient: 12 weeks Primary efficacy endpoint: Sperm DFI. Number of patients with an improvement in DFI \> 60% Key secondary endpoint(s): pregnancy, semen parameters, serum levels of inhibin B and AMH.

Publications & conference data

No peer-reviewed publications indexed yet for this trial. Completed trials usually publish results within 12-18 months.

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Other recruiting trials for Male Infertility

Currently open trials in the same condition.

Other Azienda USL Modena trials

Trials by the same sponsor.

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Data sources for this page

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