# Pictorial Warning Labels and Memory for Cigarette Health-risk Information Over Time

> **NCT03375840** · PHASE3 · COMPLETED · sponsor: **Ohio State University** · enrollment: 4424 (actual)

## Conditions studied

- Smoking Cessation
- Smoking, Cigarette

## Interventions

- **BEHAVIORAL:** Text-only PWL
- **BEHAVIORAL:** Low-emot PWL
- **BEHAVIORAL:** High-emot PWL
- **BEHAVIORAL:** Immediate posttest
- **BEHAVIORAL:** delay posttest

## Key facts

- **NCT ID:** NCT03375840
- **Lead sponsor:** Ohio State University
- **Sponsor class:** OTHER
- **Phase:** PHASE3
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2015-04-17
- **Primary completion:** 2016-01-27
- **Final completion:** 2016-01-27
- **Target enrollment:** 4424 (ACTUAL)
- **Last updated:** 2017-12-18

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03375840

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03375840, "Pictorial Warning Labels and Memory for Cigarette Health-risk Information Over Time". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT03375840. Licensed CC0.

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