Ignite Creation Date:
2025-12-25 @ 4:28 AM
Ignite Modification Date:
2025-12-26 @ 3:32 AM
Study NCT ID:
NCT06951620
Status:
RECRUITING
Last Update Posted:
2025-06-08
First Post:
2025-03-13
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Optimizing Aerobic Fitness in Older Adults
Sponsor:
University of Vermont Medical Center
Organization:
Study Overview
Official Title:
Optimizing Aerobic Fitness and Functional Response to Exercise in Older Adults
Status:
RECRUITING
Status Verified Date:
2025-06
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Hospitalization and treatment for cardiovascular disease is one of the main contributors to disability in older adults. Moderate intensity continuous aerobic and resistance training have been the cornerstone of cardiac rehabilitation (CR) for decades to remediate hospital-acquired functional deficits, but some groups receive less or minimal functional benefit from this training. The proposed studies seek to optimize recovery of aerobic fitness and physical function among older cardiac patients using a novel high intensity training regimen with the long-term goal of reducing subsequent disability and improving clinical outcomes.
Detailed Description:
Clinical events and hospitalization often initiate disability in older adults with cardiovascular disease (CVD) being the primary cause of hospital acquired disability. Cardiac rehabilitation (CR) was designed to correct this disability, with moderate intensity, continuous aerobic training (MICT) as its foundation but some patients, including older adults, receive less functional benefit from MICT. Attention has recently focused on high intensity interval aerobic training (HIIT) as an alternative to MICT because it improves aerobic fitness to a greater extent and is safe and feasible for older adults enrolled in CR; however, neither HIIT nor MICT address age-related atrophy and weakness. Resistance training is a core component of CR meant to correct these deficits, but the moderate intensity resistance training (MIRT) most commonly used has minimal effects on these outcomes. Thus, there is an unmet clinical need for multi-modal exercise interventions that address the unique needs of older adult patients enrolled in CR to optimize improvements in functional recovery and clinical outcomes.
The investigators will conduct the first direct comparison of HIIT+HIRT to MICT+MIRT to improve VO2peak and physical function in older men and women enrolled in CR.
Aim 1: Determine the efficacy of combined HIIT+HIRT vs MICT+MIRT to increase VO2peak in older adult patients enrolled in CR Aim 2: Determine the efficacy of combined HIIT+HIRT vs MICT+MIRT to increase physical function in older adult patients enrolled in CR.
The investigators will conduct the first direct comparison of HIIT+HIRT to MICT+MIRT to improve VO2peak and physical function in older men and women enrolled in CR.
Aim 1: Determine the efficacy of combined HIIT+HIRT vs MICT+MIRT to increase VO2peak in older adult patients enrolled in CR Aim 2: Determine the efficacy of combined HIIT+HIRT vs MICT+MIRT to increase physical function in older adult patients enrolled in CR.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| R01AG084636 | NIH | None | https://reporter.nih.gov/quic… | View |