Global study probes roots of male homosexuality
NCT ID NCT05897177
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study aims to understand whether male homosexuality is caused by biology or culture. Researchers will enroll 500 men from Egypt, England, China, and Mexico. Participants will fill out surveys about their mental health, sexual behaviors, and stress related to being gay. The study does not offer treatment but hopes to provide better understanding.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 500 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2023
- Expected to finish
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Apr 2028
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
All individuals with homosexuality from these different locations, Egypt, England, China, and Mexico.
- Ages
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18 to 60 years
- Sex
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Male participants only
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Age ≥ 18 years * Male will be included Exclusion Criteria: * Patients taking testosterone or its derivative. * Patients taking anabolic steroids. * Multi-sexual behaviours. * HIV patients. * not having and addictive disorder
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Tanta Unuversity
RECRUITINGTanta, 31527, Egypt
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