# Characterization of Product Use in Smokers Switching From Cigarettes to a RELX Electronic Nicotine Delivery System

> **NCT04708106** · NA · COMPLETED · sponsor: **Cheerain HK Limited** · enrollment: 194 (actual)

## Conditions studied

- Electronic Cigarette Use

## Interventions

- **OTHER:** RELX ENDS Tobacco Flavor
- **OTHER:** RELX ENDS Menthol Flavor
- **OTHER:** RELX ENDS Tobacco and Menthol Flavors

## Key facts

- **NCT ID:** NCT04708106
- **Lead sponsor:** Cheerain HK Limited
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2020-10-15
- **Primary completion:** 2021-07-01
- **Final completion:** 2021-07-07
- **Target enrollment:** 194 (ACTUAL)
- **Last updated:** 2021-07-22


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04708106

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04708106, "Characterization of Product Use in Smokers Switching From Cigarettes to a RELX Electronic Nicotine Delivery System". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04708106. Licensed CC0.

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