# Pilot Trial of the First Conversational Agent for Smoking Cessation (QuitBot)

> **NCT03585231** · NA · COMPLETED · sponsor: **Fred Hutchinson Cancer Center** · enrollment: 404 (actual)

## Conditions studied

- Smoking Cessation

## Interventions

- **BEHAVIORAL:** Immediate access to novel messaging program intervention
- **BEHAVIORAL:** Immediate access to standard of care messaging program intervention
- **BEHAVIORAL:** Delayed access to novel novel messaging program intervention

## Key facts

- **NCT ID:** NCT03585231
- **Lead sponsor:** Fred Hutchinson Cancer Center
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2018-09-17
- **Primary completion:** 2019-12-06
- **Final completion:** 2020-12-02
- **Target enrollment:** 404 (ACTUAL)
- **Last updated:** 2020-12-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03585231

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03585231, "Pilot Trial of the First Conversational Agent for Smoking Cessation (QuitBot)". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT03585231. Licensed CC0.

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