# Self-determination Plus Instant Messaging for Smokers With Cancer

> **NCT05643469** · NA · RECRUITING · sponsor: **Chinese University of Hong Kong** · enrollment: 1448 (estimated)

## Conditions studied

- Smoking
- Cancer

## Interventions

- **OTHER:** Self-determination theory-based intervention plus instant messaging
- **OTHER:** AWARD model

## Key facts

- **NCT ID:** NCT05643469
- **Lead sponsor:** Chinese University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2023-07-03
- **Primary completion:** 2026-05
- **Final completion:** 2026-05
- **Target enrollment:** 1448 (ESTIMATED)
- **Last updated:** 2025-12-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05643469

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05643469, "Self-determination Plus Instant Messaging for Smokers With Cancer". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT05643469. Licensed CC0.

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