# Oral Cleft Prevention Trial in Brazil

> **NCT00098319** · PHASE3 · COMPLETED · sponsor: **NICHD Global Network for Women's and Children's Health** · enrollment: 2200 (estimated)

## Conditions studied

- Cleft Lip
- Cleft Palate

## Interventions

- **DRUG:** Folic acid (0.4mg vs. 4.0mg)

## Key facts

- **NCT ID:** NCT00098319
- **Lead sponsor:** NICHD Global Network for Women's and Children's Health
- **Sponsor class:** NETWORK
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2004-01
- **Primary completion:** —
- **Final completion:** 2007-04
- **Target enrollment:** 2200 (ESTIMATED)
- **Last updated:** 2013-12-17

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00098319

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00098319, "Oral Cleft Prevention Trial in Brazil". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT00098319. Licensed CC0.

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