# Swiss National Iodine Survey 2020

> **NCT04524013** · — · COMPLETED · sponsor: **Isabelle Herter-Aeberli** · enrollment: 875 (actual)

## Conditions studied

- Healthy

## Interventions

- **OTHER:** There is no intervention. It is an observational study.

## Key facts

- **NCT ID:** NCT04524013
- **Lead sponsor:** Isabelle Herter-Aeberli
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-01
- **Primary completion:** 2022-08-31
- **Final completion:** 2023-07-30
- **Target enrollment:** 875 (ACTUAL)
- **Last updated:** 2023-11-22

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04524013

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04524013, "Swiss National Iodine Survey 2020". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04524013. Licensed CC0.

---

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