# Harm Reduction for Smokers With Mental Illness

> **NCT06543407** · NA · RECRUITING · sponsor: **Dartmouth-Hitchcock Medical Center** · enrollment: 250 (estimated)

## Conditions studied

- Tobacco Dependence

## Interventions

- **BEHAVIORAL:** SWITCH IT
- **OTHER:** E-cig Provision Only

## Key facts

- **NCT ID:** NCT06543407
- **Lead sponsor:** Dartmouth-Hitchcock Medical Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2024-10-01
- **Primary completion:** 2027-12-31
- **Final completion:** 2028-03-31
- **Target enrollment:** 250 (ESTIMATED)
- **Last updated:** 2026-01-15

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06543407

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06543407, "Harm Reduction for Smokers With Mental Illness". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT06543407. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*