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Clinical trialNCT03725696TerminatedObservational

The Effect of Bariatric Surgery on Spermatogenesis

SponsorThe Cleveland ClinicEnrollment25Bariatric Surgery CandidateSexual Function and Fertility Disorders
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Little is known about the effects of weight loss surgery on male reproductive health. This study will investigate the effect of bariatric surgery on male infertility by evaluating sexual health, blood hormone levels, and semen parameters before and after roux-en-y bariatric surgery.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Cleveland Clinic Foundation

    Cleveland, Ohio, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
1 Nov 2018
Primary completion
31 Jul 2019
Completion
31 Dec 2020
Last update posted
9 Apr 2021
Registered enrollment
25
Registry id
NCT03725696
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.