Cardiovascular Mechanisms of Exercise Intolerance in Diabetes and the Role of Sex
Public ClinicalTrials.gov record NCT03419195. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This study will define the relationship of cardiac, vascular function and skeletal muscle blood flow (individually and together) to cardiovascular exercise capacity in in men and women with and without type 2 diabetes (T2DM). Identification of differences in the effects of exercise training on the integrated cardiovascular system and metabolism in men and women with and without T2DM will reveal specific adaptive responses to exercise.This study will evaluate \& compare exercise function in a total of 60 subjects from the Denver area (30 people with T2DM and 30 overweight control subjects). Specific Aim 1: To test the hypothesis that the integration of cardiac function, macrovascular function, and microvascular function is impaired in T2D and correlates with cardiovascular exercise capacity (CVEC) impairment. Specific Aim 2: To test the hypothesis that exercise training will elicit adaptive responses in cardiac and vascular function, muscle perfusion and metabolism with differences by T2D status. Differences between the exercise responses in people with T2DM and healthy people will help further identify the disease process of T2DM and direct future research of treatments and interventions.
Study identification
- NCT ID
- NCT03419195
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 124 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 30 Years to 55 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 6, 2018
- Primary completion
- Mar 19, 2023
- Completion
- Mar 19, 2023
- Last update posted
- Jul 11, 2023
2018 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Colorado, Anschutz Medical Campus | Aurora | Colorado | 80045 | — |
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 NCT03419195, 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 Jul 11, 2023 · Synced Sep 10, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03419195 live on ClinicalTrials.gov.