Inspiratory Muscle Strength Training in Adults With Type 1 Diabetes
Public ClinicalTrials.gov record NCT07859943. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Time-Efficient Inspiratory Muscle Strength Training as a New Approach to Improve Cardiovascular Function Among Adults With Type 1 Diabetes
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Adults with type 1 diabetes have elevated cardiovascular disease risk, and systolic blood pressure is a leading modifiable contributor to that risk. Aerobic exercise lowers blood pressure but poses time and glycemic-management barriers for people with type 1 diabetes. Inspiratory muscle strength training is a brief, home-based, device-based intervention that takes about five minutes per day and has lowered systolic blood pressure in other adult populations. This pilot trial will test whether eight weeks of daily high-resistance inspiratory muscle strength training lowers blood pressure and improves vascular function in adults with type 1 diabetes. Participants will be randomized 2:1 to high-resistance or very-low-resistance sham training using a POWERbreathe K3 device and will complete 30 training breaths per day at home for eight weeks. Outcomes are assessed before and after the training period.
Study identification
- NCT ID
- NCT07859943
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 30 participants
Conditions and interventions
Conditions
Interventions
- High-Resistance Inspiratory Muscle Strength Training Device
- Sham Inspiratory Muscle Strength Training Device
Device
Eligibility (public fields only)
- Age range
- 18 Years to 35 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jan 1, 2027 (Estimated)
- Primary completion
- Sep 1, 2028 (Estimated)
- Completion
- Oct 1, 2028 (Estimated)
- Last update posted
- Oct 8, 2026
2027 – 2028
United States locations
- U.S. sites
- 2
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cardiovascular and Applied Physiology Laboratory | Tallahassee | Florida | 32306 | — |
| Florida State University | Tallahassee | Florida | 32306 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07859943, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Oct 8, 2026 · Synced Oct 9, 2026
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Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT07859943 live on ClinicalTrials.gov.