# The CLOCK Study - A Human Dietary Intervention Study on Peripheral Circadian Clocks and Energy Metabolism

> **NCT02487576** · NA · COMPLETED · sponsor: **German Institute of Human Nutrition** · enrollment: 32 (actual)

## Conditions studied

- Metabolic Response to Dietary Modification

## Interventions

- **OTHER:** Carbohydrate-rich (HC)
- **OTHER:** Fat-rich (HF)

## Key facts

- **NCT ID:** NCT02487576
- **Lead sponsor:** German Institute of Human Nutrition
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-01
- **Primary completion:** 2015-07
- **Final completion:** 2015-08
- **Target enrollment:** 32 (ACTUAL)
- **Last updated:** 2025-08-26

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02487576

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02487576, "The CLOCK Study - A Human Dietary Intervention Study on Peripheral Circadian Clocks and Energy Metabolism". Retrieved via AI Analytics 2026-06-26 from https://api.ai-analytics.org/clinical/NCT02487576. Licensed CC0.

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