CompletedNot Applicable

Sexual Habits Affect Penis Size in Adulthood

Kazakhstan282 participantsStarted 2019-12-01

Plain-language summary

Purpose: to assess in Kazakh adult males erect penis sizes, and study an influence of their natural physiological events and behavioral habits during their growing ages on their penile sizes nowadays. Study Design: An observational cross-sectional survey pilot study using a correlational design with the intention-to-treat principle.

Who can participate

Age range

23 Years – 35 Years

Sex

MALE

See this in plain English?

AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.

Inclusion Criteria: * male gender aged from 23 to 35 years * fill out the questionnaire * BMI ≤ 29.9 kilogram per meter square * a male who has at least one healthy native child * no non-communicable chronic diseases. Exclusion Criteria: * female gender * BMI ≥ 30.0 kilogram per meter square * infertility * erectile dysfunction, previous pelvic surgery, suspected hypogonadism, penile disease, or deformity * specific treatment with androgens * alcohol or drug abuse * history of alcohol consumption ≥ 30 g/day within the past 5 years.

Questions worth asking your doctor

Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.

1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?

Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.

Questions for the trial coordinator

The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.

1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?

A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.

What they're measuring

erect penis length and girth

Timeframe: baseline

Trial details

NCT IDNCT05654974

SponsorUniversity Medical Center, Kazakhstan

Sponsor typeOTHER

Study typeOBSERVATIONAL

Primary completion2020-11-30

View on ClinicalTrials.gov More Observational Study trials