# Iodine Status in Pregnant Women and Their Newborns: is Congenital Hypothyroidism Related to Iodine Deficiency in Pregnancy?

> **NCT00505479** · — · UNKNOWN · sponsor: **Zhejiang University**

## Conditions studied

- Congenital Hypothyroidism
- Pregnancy
- Iodine Deficiency

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00505479
- **Lead sponsor:** Zhejiang University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** UNKNOWN
- **Start date:** 2007-05
- **Primary completion:** —
- **Final completion:** 2010-05
- **Target enrollment:** — (—)
- **Last updated:** 2007-07-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00505479

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00505479, "Iodine Status in Pregnant Women and Their Newborns: is Congenital Hypothyroidism Related to Iodine Deficiency in Pregnancy?". Retrieved via AI Analytics 2026-07-08 from https://api.ai-analytics.org/clinical/NCT00505479. Licensed CC0.

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