# Weight Loss Impact on Male Fertility

> **NCT04186767** · NA · COMPLETED · sponsor: **University of Sao Paulo** · enrollment: 20 (actual)

## Conditions studied

- Obesity
- Sub Fertility, Male
- Metabolic Syndrome

## Interventions

- **DIETARY_SUPPLEMENT:** Very Low Carb Ketogenic Diet

## Key facts

- **NCT ID:** NCT04186767
- **Lead sponsor:** University of Sao Paulo
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-10
- **Primary completion:** 2020-08-20
- **Final completion:** 2023-01-22
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2023-02-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04186767

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04186767, "Weight Loss Impact on Male Fertility". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04186767. Licensed CC0.

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