# Effects of HRV Biofeedback on Autonomic Function and Nicotine Withdrawal Symptoms and Dependence in Smoking Cessation Adults

> **NCT04679636** · NA · UNKNOWN · sponsor: **National Defense Medical Center, Taiwan** · enrollment: 80 (estimated)

## Conditions studied

- Heart Rate Variability, Biofeedback, Nicotine Dependence, Nicotine Withdrawal, Anxiety, Depression, Insomnia

## Interventions

- **BEHAVIORAL:** heart rate variability biofeedback

## Key facts

- **NCT ID:** NCT04679636
- **Lead sponsor:** National Defense Medical Center, Taiwan
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2020-11-26
- **Primary completion:** 2023-12-31
- **Final completion:** 2024-03-31
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2023-03-23


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04679636

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04679636, "Effects of HRV Biofeedback on Autonomic Function and Nicotine Withdrawal Symptoms and Dependence in Smoking Cessation Adults". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT04679636. Licensed CC0.

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