# Macro- and Microvascular Response to Cocoa Flavanols in Healthy and Type 2 Diabetes

> **NCT05449782** · NA · COMPLETED · sponsor: **University of Surrey** · enrollment: 22 (actual)

## Conditions studied

- Microangiopathy, Diabetic
- Polyphenol
- Optical Tomography
- Vascular Endothelium
- Arterial Stiffness
- Healthy Participants

## Interventions

- **DIETARY_SUPPLEMENT:** Cocoa flavanol
- **OTHER:** Placebo

## Key facts

- **NCT ID:** NCT05449782
- **Lead sponsor:** University of Surrey
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-05-17
- **Primary completion:** 2021-06-01
- **Final completion:** 2022-05-17
- **Target enrollment:** 22 (ACTUAL)
- **Last updated:** 2022-07-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05449782

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05449782, "Macro- and Microvascular Response to Cocoa Flavanols in Healthy and Type 2 Diabetes". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05449782. Licensed CC0.

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