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Anthropometric, Functional and Lifestyle Factors Associated With Testosterone Levels in Middle-Aged Men

Study acronym: TESMEN
StatusRecruiting
PhaseNot specified
Started
View on ClinicalTrials.gov ↗

Record History

See every version on ClinicalTrials.gov ↗

  1. Secondary endpoints: 5 to 8
    • Collaborator revised
    • Study title expanded, about 4 words
    v9
  2. Secondary endpoints revised (5)v8
  3. Secondary endpoints: 7 to 5
    • Study description expanded, about 36 words
    • Eligibility criteria shortened, about 2 words
    v7
  4. Recruitment opened
    • Site details revised
    v6
  5. Re-verified, no change to tracked fieldsv5
  6. Start date: Apr 1, 2026 to Jun 1, 2026v4 Show 5 more changesShow less
    • Enrollment reduced: 800 → 600 participants
    • Eligibility criteria expanded, about 6 words
    • Secondary endpoints: 3 to 7
    • Study description expanded, about 38 words
    • Study title expanded, about 1 word
  7. Study completion date: Dec 31, 2028 to Dec 31, 2027v3 Show 4 more changesShow less
    • Eligibility criteria expanded, about 11 words
    • Secondary endpoints revised (3)
    • Study site revised
    • Study title expanded, about 2 words
  8. Study title shortened, about 6 wordsv2
  9. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
Decreased testosterone levels in middle-aged men are associated with multiple metabolic, functional and psychosocial consequences. Early identification of modifiable factors associated with reduced testosterone levels may facilitate the early identification of men at increased risk of testosterone deficiency and support preventive healthcare strategies. This population-based cross-sectional observational study aims to investigate anthropometric, functional and lifestyle-related factors associated with serum total testosterone levels in middle-aged men. Approximately 600 men aged 35-59 years residing in the Andijan region of Uzbekistan will be recruited. Participants will undergo comprehensive assessment including anthropometric measurements, functional performance tests, standardised questionnaires and laboratory determination of serum total testosterone concentrations. Anthropometric variables will include body mass index, waist circumference, hip circumference, waist-to-hip ratio and waist-to-height ratio. Functional status will be assessed using hand-grip strength, the five-times chair-stand test and the 4-m walk test. Lifestyle-related factors will be assessed using standardised and study-specific questionnaires. Physical activity will be assessed using the International Physical Activity Questionnaire-Short Form (IPAQ-SF), while dietary habits, sleep characteristics, smoking status, alcohol consumption and psychosocial characteristics will be assessed using a structured study questionnaire. The study aims to identify factors associated with serum total testosterone levels and to develop a predictive model for the early identification of men at increased risk of testosterone deficiency.
Trial Details
NCT Number NCT07476222
Lead Sponsor Andijan State Medical Institute
Collaborators: Tashkent State Medical University (Tashkent Pediatric Medical Institute), Uzbekistan
Conditions
(from sponsor)		 Testosterone Deficiency, Male Hypogonadism
Related terms Eunuchism, Motor Activity, Sarcopenia, Sleep Initiation and Maintenance Disorders
Enrollment 600 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov