# Sex Differences, Hormones & Smoking Cessation

> **NCT01744574** · NA · COMPLETED · sponsor: **University of Minnesota** · enrollment: 216 (actual)

## Conditions studied

- Tobacco Cessation

## Interventions

- **OTHER:** Placebo
- **DRUG:** Progesterone
- **OTHER:** Smoking Cessation Behavioral Counseling

## Key facts

- **NCT ID:** NCT01744574
- **Lead sponsor:** University of Minnesota
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-12
- **Primary completion:** 2017-07-27
- **Final completion:** 2017-07-27
- **Target enrollment:** 216 (ACTUAL)
- **Last updated:** 2019-07-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01744574

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01744574, "Sex Differences, Hormones & Smoking Cessation". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT01744574. Licensed CC0.

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