# Estimating Usual Iodine Intake From Spot Urinary Iodine Concentrations

> **NCT03602404** · — · COMPLETED · sponsor: **Swiss Federal Institute of Technology** · enrollment: 1592 (actual)

## Conditions studied

- Iodine Deficiency

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT03602404
- **Lead sponsor:** Swiss Federal Institute of Technology
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-06-01
- **Primary completion:** 2020-02-21
- **Final completion:** 2020-02-21
- **Target enrollment:** 1592 (ACTUAL)
- **Last updated:** 2022-06-01

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03602404

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03602404, "Estimating Usual Iodine Intake From Spot Urinary Iodine Concentrations". Retrieved via AI Analytics 2026-05-26 from https://api.ai-analytics.org/clinical/NCT03602404. Licensed CC0.

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