# Plasma Trimethylamine N-oxide Elevation Induced by L-carnitine Supplementation and Insulin Resistance

> **NCT05251207** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Poznan University of Physical Education** · enrollment: 40 (actual)

## Conditions studied

- Insulin Resistance

## Interventions

- **DIETARY_SUPPLEMENT:** L-carnitine
- **DIETARY_SUPPLEMENT:** L-leucine
- **BEHAVIORAL:** Change of the circadian cycle

## Key facts

- **NCT ID:** NCT05251207
- **Lead sponsor:** Poznan University of Physical Education
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2022-02-07
- **Primary completion:** 2026-05-31
- **Final completion:** 2027-05-31
- **Target enrollment:** 40 (ACTUAL)
- **Last updated:** 2025-10-03


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05251207

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05251207, "Plasma Trimethylamine N-oxide Elevation Induced by L-carnitine Supplementation and Insulin Resistance". Retrieved via AI Analytics 2026-07-26 from https://api.ai-analytics.org/clinical/NCT05251207. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*