CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 33 enrolled
Drug / intervention
App-Based Inspiratory Muscle Strength Training +1 moredevice
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/NCT06229873
NCT06229873N/ACompleted

Smartphone App-guided Inspiratory Muscle Strength Training for Lowering Systolic Blood Pressure

University of Colorado, Boulder·interventional·Posted Jan 29, 2024·Updated May 19, 2026

In Brief

A clinical study evaluating App-Based Inspiratory Muscle Strength Training and Clinic-Based Inspiratory Muscle Strength Training for Blood Pressure and 2 related conditions. Completed, enrolled 33 participants across 1 site.

Detailed Summary

This clinical trial aims to assess the efficacy of inspiratory muscle strength training (IMST) guided by a smartphone app vs. IMST delivered in a clinical research setting for lowering systolic blood pressure in adults 18 years and older with elevated blood pressure. Participants will perform IMST for 5 minutes a day, 6 days a week, for 6 weeks.

Study Details

Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
CountriesUnited States
Collaborators--

Timeline

N/ACompletedFinished
202420252026
First PostedJan 29, 2024
Enrollment StartJun 27, 2024
Primary CompletionDec 31, 2025
TodayJul 2, 2026
Enrollment to primary: 1.5 yearsPosted 2.4 years ago

Interventions

App-Based Inspiratory Muscle Strength Trainingdevice

Participants will perform inspiratory muscle strength training guided by a smartphone application. Participants will perform 30 breaths a day at 75% of maximal inspiratory pressure, 6 days a week, for 6 weeks. All training sessions will be guided by the smartphone application.

Clinic-Based Inspiratory Muscle Strength Trainingdevice

Participants will perform inspiratory muscle strength training guided by researchers. Participants will perform 30 breaths a day at 75% of maximal inspiratory pressure, 6 days a week, for 6 weeks. One training session each week will be performed in the research clinic.