# Iodine Status Monitoring in PortUguese Pregnant woMen: Impact of Supplementation

> **NCT04010708** · — · COMPLETED · sponsor: **Universidade do Porto** · enrollment: 485 (actual)

## Conditions studied

- Iodine Status in Pregnancy
- Iodine Deficiency

## Interventions

- **DIAGNOSTIC_TEST:** Urinary Iodine Concentration Measurement

## Key facts

- **NCT ID:** NCT04010708
- **Lead sponsor:** Universidade do Porto
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-17
- **Primary completion:** 2020-09-30
- **Final completion:** 2021-02-28
- **Target enrollment:** 485 (ACTUAL)
- **Last updated:** 2023-10-19

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04010708

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04010708, "Iodine Status Monitoring in PortUguese Pregnant woMen: Impact of Supplementation". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04010708. Licensed CC0.

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