# Heart Rate Variability Biofeedback: It's Role in Asthma Therapeutics

> **NCT02766374** · NA · COMPLETED · sponsor: **Fred Wamboldt, MD** · enrollment: 68 (actual)

## Conditions studied

- Asthma

## Interventions

- **BEHAVIORAL:** Heart rate variability biofeedback
- **BEHAVIORAL:** Placebo

## Key facts

- **NCT ID:** NCT02766374
- **Lead sponsor:** Fred Wamboldt, MD
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2009-12
- **Primary completion:** 2015-10
- **Final completion:** 2018-01
- **Target enrollment:** 68 (ACTUAL)
- **Last updated:** 2019-01-15

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02766374

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02766374, "Heart Rate Variability Biofeedback: It's Role in Asthma Therapeutics". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02766374. Licensed CC0.

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