# Trial Evaluating Folic Acid Supplementation by Concomitant Administration of Ethinyl Estradiol + Levonorgestrel

> **NCT03359057** · PHASE3 · COMPLETED · sponsor: **Galeno Desenvolvimento de Pesquisas Clínicas** · enrollment: 36 (actual)

## Conditions studied

- Contraception

## Interventions

- **DRUG:** ethinyl estradiol + levonorgestrel + folic acid
- **DRUG:** Folic Acid

## Key facts

- **NCT ID:** NCT03359057
- **Lead sponsor:** Galeno Desenvolvimento de Pesquisas Clínicas
- **Sponsor class:** OTHER_GOV
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2013-02-26
- **Primary completion:** 2013-07-04
- **Final completion:** 2013-09-17
- **Target enrollment:** 36 (ACTUAL)
- **Last updated:** 2017-12-04

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03359057

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03359057, "Trial Evaluating Folic Acid Supplementation by Concomitant Administration of Ethinyl Estradiol + Levonorgestrel". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03359057. Licensed CC0.

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