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Dose-Response Effects of Inspiratory Muscle Strength Training on Blood Pressure and Vascular Function

NCT07109739 · Status: RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 144

Last updated 2025-11-25

No results posted yet for this study

Summary

This study will assess the dose-response effects of Inspiratory Muscle Strength Training (IMST) in adults with above-normal systolic blood pressure over a 6-week period.

Conditions

  • Systolic Hypertension
  • Brachial Artery Flow-mediated Dilation

Interventions

DEVICE

POWERbreathe K5

The POWERbreathe K5 is portable, battery-powered, and commercially available. No modifications to the FDA-approved design are being made. Its use in this study is consistent with prior published human research and does not constitute a significant deviation from labeled use in terms of safety or function.

Sponsors & Collaborators

Principal Investigators

  • Daniel Craighead, PhD · University of Minnesota

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2025-10-24
Primary Completion
2027-03-31
Completion
2027-03-31
FDA Device
Yes

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07109739 on ClinicalTrials.gov