# Swedish Iodine in Pregnancy and Development in Children (SWIDDICH) Study

> **NCT02378246** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Göteborg University** · enrollment: 1337 (actual)

## Conditions studied

- Thyroid Gland; Node
- Pregnancy
- Cognitive Developmental Delay

## Interventions

- **DIETARY_SUPPLEMENT:** Iodine
- **DIETARY_SUPPLEMENT:** Placebo

## Key facts

- **NCT ID:** NCT02378246
- **Lead sponsor:** Göteborg University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2012-11
- **Primary completion:** 2029-06
- **Final completion:** 2032-06
- **Target enrollment:** 1337 (ACTUAL)
- **Last updated:** 2025-08-26

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02378246

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02378246, "Swedish Iodine in Pregnancy and Development in Children (SWIDDICH) Study". Retrieved via AI Analytics 2026-07-05 from https://api.ai-analytics.org/clinical/NCT02378246. Licensed CC0.

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