NCT01047631

Role of Exercise in Diastolic Heart Failure

Relationship of Cardiovascular and Muscular Capacity to Daily Functioning in Frail Older Adults

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 50 (estimated)
• Sponsor: University of Michigan · Academic / Other
• Sex: All
• Age: 60 Years
• Healthy volunteers: Not accepted

Summary

Diastolic heart failure is now being recognized as a key form of heart failure in older people. The focus of this research is to study ways to improve and maintain physical activity and functioning. This knowledge may improve the health and well-being in people with diastolic heart failure.

Detailed description

The purpose of this project is to better understand how endurance and fatigue relate to performing daily activities and how we might better improve endurance and reduce fatigue through an exercise program.

Conditions

• Diastolic Heart Failure
• Heart Failure With Preserved Ejection Fraction

Interventions

Type	Name	Description
BEHAVIORAL	Functional circuit training and lifestyle counseling	Tests are performed at the beginning, and repeated after 12 and 24 weeks: * Measure general fitness levels such as walking, strength and balance. * Walk on a treadmill to measure your maximum fitness while wearing a mask to analyze your oxygen use. * Blood and urine tests and a heart ultrasound. * Questionnaires \& activity measures. Group assignment for 12 weeks: -Exercise classes \& activity guidance: Twice-weekly class that focuses on exercises that are similar to daily activities, such as walking and carrying objects. Obtain customized information and education to help you exercise and follow a low salt diet. Follow-up: -Monthly phone calls during the 12 week follow up period.
BEHAVIORAL	Health education and independent walking	Tests are performed at the beginning, and repeated after 12 and 24 weeks. * Measure general fitness levels such as walking, strength and balance. * Walk on a treadmill to measure your maximum fitness while wearing a mask to analyze your oxygen use. * Blood and urine tests and a heart ultrasound. * Questionnaires \& activity measures. Group assignment for 12 weeks: -Health education and walking: Weekly health education classes covering general topics related to heart failure, like medications, diet and exercise. Receive a pedometer for an at-home walking program. Follow-up: -No follow up support

Timeline

• Start date: 2008-12-01
• Primary completion: 2011-12-01
• Completion: 2012-03-01
• First posted: 2010-01-13
• Last updated: 2015-05-28

Locations

1 site across 1 country: United States