# A RCT Evaluating a Chatbot in Increasing Physical Activity Among Older Adults

> **NCT06641492** · NA · NOT_YET_RECRUITING · sponsor: **Chinese University of Hong Kong** · enrollment: 278 (estimated)

## Conditions studied

- Physical Inactivity

## Interventions

- **BEHAVIORAL:** Chatbot-delivered interventions tailored to one's stage of changes
- **BEHAVIORAL:** Chatbot-delivered standard interventions

## Key facts

- **NCT ID:** NCT06641492
- **Lead sponsor:** Chinese University of Hong Kong
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** NOT_YET_RECRUITING
- **Start date:** 2024-11-01
- **Primary completion:** 2025-12-31
- **Final completion:** 2025-12-31
- **Target enrollment:** 278 (ESTIMATED)
- **Last updated:** 2024-10-15


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06641492

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06641492, "A RCT Evaluating a Chatbot in Increasing Physical Activity Among Older Adults". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT06641492. Licensed CC0.

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