# The Effectiveness of Using E-Cigarettes for Smoking Cessation and Decreasing Risk of Diseases Among Heavy Smokers

> **NCT05639790** · NA · WITHDRAWN · sponsor: **Shenzhen Smoore Technology Limited**

## Conditions studied

- Smoking Cessation

## Interventions

- **COMBINATION_PRODUCT:** Electronic cigarettes + Health Counselling
- **OTHER:** Health Counselling

## Key facts

- **NCT ID:** NCT05639790
- **Lead sponsor:** Shenzhen Smoore Technology Limited
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2023-11-01
- **Primary completion:** 2024-04-30
- **Final completion:** 2024-08-01
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Due to issues arised from the collaboration contract between sponsor and research site
- **Last updated:** 2023-02-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05639790

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05639790, "The Effectiveness of Using E-Cigarettes for Smoking Cessation and Decreasing Risk of Diseases Among Heavy Smokers". Retrieved via AI Analytics 2026-09-16 from https://api.ai-analytics.org/clinical/NCT05639790. Licensed CC0.

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