# Effect of Exogenous Ketosis During Ultra-endurance Exercise

> **NCT05407753** · PHASE2 · UNKNOWN · sponsor: **KU Leuven** · enrollment: 24 (actual)

## Conditions studied

- Exercise
- Ultra-endurance Running
- Ketosis
- Skeletal Muscle
- Cognitive Function

## Interventions

- **DIETARY_SUPPLEMENT:** Ketone ester
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT05407753
- **Lead sponsor:** KU Leuven
- **Sponsor class:** OTHER
- **Phase:** PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-05-20
- **Primary completion:** 2021-10-24
- **Final completion:** 2022-12-31
- **Target enrollment:** 24 (ACTUAL)
- **Last updated:** 2022-06-07


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05407753

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05407753, "Effect of Exogenous Ketosis During Ultra-endurance Exercise". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT05407753. Licensed CC0.

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