# Combined Hormonal Versus Progestin Only Contraception During Lactation

> **NCT00374972** · — · WITHDRAWN · sponsor: **Shaare Zedek Medical Center**

## Conditions studied

- Lactation

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT00374972
- **Lead sponsor:** Shaare Zedek Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** WITHDRAWN
- **Start date:** 2006-06
- **Primary completion:** 2007-01
- **Final completion:** 2007-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** difficulty in recruitment. lack of sponsorship
- **Last updated:** 2017-05-16

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT00374972

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT00374972, "Combined Hormonal Versus Progestin Only Contraception During Lactation". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT00374972. Licensed CC0.

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