# Defining the Serum Ferritin Concentration in Kenyan Women at Which the Body Senses Iron Depletion and Begins to Upregulate Iron Absorption

> **NCT05266703** · NA · COMPLETED · sponsor: **Swiss Federal Institute of Technology** · enrollment: 1000 (actual)

## Conditions studied

- Iron-deficiency
- Ferritin Threshold
- Iron Absorption
- Stable Iron Isotopes

## Interventions

- **OTHER:** Isotopically labelled iron sulfate 15mg

## Key facts

- **NCT ID:** NCT05266703
- **Lead sponsor:** Swiss Federal Institute of Technology
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2022-02-18
- **Primary completion:** 2023-06-30
- **Final completion:** 2023-06-30
- **Target enrollment:** 1000 (ACTUAL)
- **Last updated:** 2024-01-25

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05266703

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05266703, "Defining the Serum Ferritin Concentration in Kenyan Women at Which the Body Senses Iron Depletion and Begins to Upregulate Iron Absorption". Retrieved via AI Analytics 2026-06-23 from https://api.ai-analytics.org/clinical/NCT05266703. Licensed CC0.

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