# Smoking Reduction In Gravid Substance Use Disorders

> **NCT04132232** · NA · COMPLETED · sponsor: **University of Alabama at Birmingham** · enrollment: 74 (actual)

## Conditions studied

- Tobacco Smoking in Mother Complicating Pregnancy
- Tobacco Use Disorder
- Tobacco Smoking

## Interventions

- **DIAGNOSTIC_TEST:** knowledge of expired maternal carbon monoxide and fetal carboxyhemoglobin levels

## Key facts

- **NCT ID:** NCT04132232
- **Lead sponsor:** University of Alabama at Birmingham
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-02-15
- **Primary completion:** 2023-12-01
- **Final completion:** 2023-12-01
- **Target enrollment:** 74 (ACTUAL)
- **Last updated:** 2024-08-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04132232

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04132232, "Smoking Reduction In Gravid Substance Use Disorders". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04132232. Licensed CC0.

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