# Oral Estradiol Valerate Versus Oral Contraceptive Pill in Invitro Fertilization Patients

> **NCT01501448** · PHASE4 · COMPLETED · sponsor: **IVI Madrid** · enrollment: 118 (actual)

## Conditions studied

- Infertility

## Interventions

- **DRUG:** Levonorgestrel and ethinylestradiol
- **DRUG:** Estradiol valerate

## Key facts

- **NCT ID:** NCT01501448
- **Lead sponsor:** IVI Madrid
- **Sponsor class:** OTHER
- **Phase:** PHASE4
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-01
- **Primary completion:** 2012-05
- **Final completion:** 2013-02
- **Target enrollment:** 118 (ACTUAL)
- **Last updated:** 2016-03-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01501448

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01501448, "Oral Estradiol Valerate Versus Oral Contraceptive Pill in Invitro Fertilization Patients". Retrieved via AI Analytics 2026-06-03 from https://api.ai-analytics.org/clinical/NCT01501448. Licensed CC0.

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