CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 60 enrolled
Drug / intervention
Resonance Breathing Exercisesother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT05830773
NCT05830773N/ACompleted
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Resonance Breathing Opioid Use Disorder

University of Texas at Austin·interventional·Posted Apr 26, 2023·Updated Jan 9, 2024

In Brief

A clinical study evaluating Resonance Breathing Exercises for Substance-Related Disorders. Completed, enrolled 60 participants across 1 site.

Detailed Summary

This study aims to assess the feasibility of an intervention for the management of craving, stress, anxiety, and depression among people who use opioids via a resonance breathing smartphone app.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsSubstance-Related Disorders
CountriesUnited States
CollaboratorsSubstance Abuse and Mental Health Services Administration (SAMHSA)

Timeline

N/ACompletedFinished
20222023202420252026
First PostedApr 26, 2023
Enrollment StartMar 9, 2021
Primary CompletionAug 31, 2023
TodayJul 2, 2026
Enrollment to primary: 2.5 yearsPosted 3.2 years ago

Interventions

Resonance Breathing Exercisesother

This intervention uses the Camera Heart Rate Variability (CHRV) smartphone application, a resonance breathing app that is available for download to iPhones and Android devices. The CHRV app uses Photoplethysmography (PPG) technology to measure heart rate. PPG is a noninvasive technology that uses a light source (the phone's flashlight) and a photodetector (the phone's camera lens) at the surface of one's skin to measure the volumetric variations of blood circulation. The app also has a timer (to allow the participant to see how long they use the app in each session). The iPhone version of the app also has a breathing pacer (a bar that moves up and down to show the participant when to inhale and exhale). Participants are instructed to initiate a resonance breathing session for at least 5 minutes every day and whenever they experience cravings, feel like they are going to relapse, feel anxious or stressed, or just want to feel calm.