# The Effect of Dietary Supplements for Pregnant Women on Levothyroxine Absorption

> **NCT04988802** · NA · UNKNOWN · sponsor: **University Hospital Dubrava** · enrollment: 37 (estimated)

## Conditions studied

- Hypothyroidism Primary

## Interventions

- **DIETARY_SUPPLEMENT:** Prenatal Nutrients Solgar
- **OTHER:** Placebo

## Key facts

- **NCT ID:** NCT04988802
- **Lead sponsor:** University Hospital Dubrava
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-10-20
- **Primary completion:** 2022-07-30
- **Final completion:** 2022-09-30
- **Target enrollment:** 37 (ESTIMATED)
- **Last updated:** 2021-10-20


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04988802

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04988802, "The Effect of Dietary Supplements for Pregnant Women on Levothyroxine Absorption". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04988802. Licensed CC0.

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