# Uterine Electrical Activity Before and After Progesterone Treatment for Preterm Labor

> **NCT01406197** · NA · WITHDRAWN · sponsor: **St. Joseph's Hospital and Medical Center, Phoenix**

## Conditions studied

- Preterm Labor

## Interventions

- **DRUG:** Experimental: Vaginal progesterone
- **DRUG:** Experimental: Topical progesterone
- **DRUG:** Experimental: Intramuscular progesterone

## Key facts

- **NCT ID:** NCT01406197
- **Lead sponsor:** St. Joseph's Hospital and Medical Center, Phoenix
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2011-07
- **Primary completion:** 2013-10
- **Final completion:** 2013-10
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Investigator left organization prior to study initiation
- **Last updated:** 2022-10-26


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01406197

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01406197, "Uterine Electrical Activity Before and After Progesterone Treatment for Preterm Labor". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01406197. Licensed CC0.

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