# Body Fat as Determinant of Female Gonadal Dysfunction

> **NCT03841981** · — · RECRUITING · sponsor: **Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal** · enrollment: 50 (estimated)

## Conditions studied

- Polycystic Ovary Syndrome
- Hypothalamic Amenorrhea

## Interventions

- **DIAGNOSTIC_TEST:** Anthropometric and physical examination
- **DIAGNOSTIC_TEST:** Indirect calorimetry, accelerometer and seven-day dietary recall
- **DIAGNOSTIC_TEST:** Biochemical, hormonal and metabolic phenotyping
- **DIAGNOSTIC_TEST:** Sonographic studies
- **DIAGNOSTIC_TEST:** 24-hour Ambulatory blood pressure monitoring
- **PROCEDURE:** Percutaneous biopsy
- **DIAGNOSTIC_TEST:** Cardiovascular autonomic function studies
- **DIAGNOSTIC_TEST:** Oral smear and feces specimen

## Key facts

- **NCT ID:** NCT03841981
- **Lead sponsor:** Fundacion para la Investigacion Biomedica del Hospital Universitario Ramon y Cajal
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2020-01-31
- **Primary completion:** 2025-06-30
- **Final completion:** 2025-12-31
- **Target enrollment:** 50 (ESTIMATED)
- **Last updated:** 2025-08-12

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03841981

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03841981, "Body Fat as Determinant of Female Gonadal Dysfunction". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT03841981. Licensed CC0.

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