# A Study of Unfiltered Cigarettes Among Committed Smokers

> **NCT03749876** · NA · COMPLETED · sponsor: **San Diego State University** · enrollment: 37 (actual)

## Conditions studied

- Cigarette Smoking
- Tobacco Smoking

## Interventions

- **OTHER:** Unfiltered Cigarettes
- **OTHER:** Filtered Cigarettes

## Key facts

- **NCT ID:** NCT03749876
- **Lead sponsor:** San Diego State University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-17
- **Primary completion:** 2020-06-30
- **Final completion:** 2020-06-30
- **Target enrollment:** 37 (ACTUAL)
- **Last updated:** 2020-10-22

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03749876

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03749876, "A Study of Unfiltered Cigarettes Among Committed Smokers". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03749876. Licensed CC0.

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