# Digital Cognitive Behavioral Therapy for Insomnia (dCBT-I) for Chronic Insomnia ：A Randomized Controlled Trial

> **NCT04779372** · NA · COMPLETED · sponsor: **Peking University First Hospital** · enrollment: 82 (actual)

## Conditions studied

- Chronic Insomnia

## Interventions

- **BEHAVIORAL:** smartphone-based dCBT-I from a Wechat applet
- **BEHAVIORAL:** sleep education

## Key facts

- **NCT ID:** NCT04779372
- **Lead sponsor:** Peking University First Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-24
- **Primary completion:** 2022-01-06
- **Final completion:** 2022-07-06
- **Target enrollment:** 82 (ACTUAL)
- **Last updated:** 2022-12-07

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04779372

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04779372, "Digital Cognitive Behavioral Therapy for Insomnia (dCBT-I) for Chronic Insomnia ：A Randomized Controlled Trial". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT04779372. Licensed CC0.

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