# Optimizing Smoke-free Residential Housing Policies

> **NCT04791722** · NA · COMPLETED · sponsor: **Harvard School of Public Health (HSPH)** · enrollment: 386 (actual)

## Conditions studied

- Smoking, Tobacco
- Second Hand Tobacco Smoke
- Smoking Cessation

## Interventions

- **BEHAVIORAL:** Adaptive Intervention

## Key facts

- **NCT ID:** NCT04791722
- **Lead sponsor:** Harvard School of Public Health (HSPH)
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-05-20
- **Primary completion:** 2021-11-01
- **Final completion:** 2021-11-01
- **Target enrollment:** 386 (ACTUAL)
- **Last updated:** 2021-11-16


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04791722

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04791722, "Optimizing Smoke-free Residential Housing Policies". Retrieved via AI Analytics 2026-07-20 from https://api.ai-analytics.org/clinical/NCT04791722. Licensed CC0.

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