# Inhibiting Dietary Iron Absorption in Subjects With Hereditary Hemochromatosis by a Natural Polyphenol Supplement

> **NCT03990181** · NA · COMPLETED · sponsor: **Swiss Federal Institute of Technology** · enrollment: 14 (actual)

## Conditions studied

- Iron Metabolism Disorders
- Iron Overload
- Polyphenols

## Interventions

- **DIETARY_SUPPLEMENT:** meal matrix & NPPS
- **DIETARY_SUPPLEMENT:** meal matrix & CS
- **DIETARY_SUPPLEMENT:** no-matrix & NPPS
- **DIETARY_SUPPLEMENT:** no-matrix & CS

## Key facts

- **NCT ID:** NCT03990181
- **Lead sponsor:** Swiss Federal Institute of Technology
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-09-20
- **Primary completion:** 2020-08-15
- **Final completion:** 2020-08-15
- **Target enrollment:** 14 (ACTUAL)
- **Last updated:** 2021-05-26

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03990181

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03990181, "Inhibiting Dietary Iron Absorption in Subjects With Hereditary Hemochromatosis by a Natural Polyphenol Supplement". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03990181. Licensed CC0.

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