Nurse Managed Sequential Strength Training and Bicycle Training in Chronic Obstructive Pulmonary Disease (COPD)

Phase 2

Completed

• Conditions: Chronic Obstructive Pulmonary Disease

• Registration Number: NCT01058213
• Lead Sponsor: University of Illinois at Chicago

Brief Summary

This is a 16 week exercise training program for people with severe to very severe chronic obstructive pulmonary disease (COPD). The purpose of this study is to find out if performing strength training prior to initiating exercise training on a stationary bicycle is associated with greater gains in functional status than bicycle training alone or concurrent bicycle and strength training together.

Detailed Description

Volunteers are randomly assigned to one of three groups: 1). 8 weeks of resistance (strength) training followed by 8 weeks of bicycle exercise training, 2). 8 weeks of chair exercise followed by 8 weeks of resistance (strength) training and bicycle exercise training, or 3). 8 weeks of chair exercise followed by 8 weeks of bicycle exercise training. The length of the training is 16 weeks for all 3 groups. Volunteers train 3 days per week in our lab located in the Chicagoland area and are supervised by an exercise specialist.

Study Timeline

• Study Start: 2008-11
• Study First Submitted: 2010-01-26
• Study First Submitted QC: 2010-01-27
• Study First Posted: 2010-01-28
• Primary Completion: 2013-05
• Study Completion: 2013-05
• Status Verified: 2013-12
• Last Update Submitted: 2013-12-17
• Last Update Posted: 2013-12-18

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 354

Inclusion Criteria

• FEV1/FVC < 70 and FEV1 < 55%,
• > 45 years of age,
• experience dyspnea with exertion,
• stable clinical condition (Stable clinical condition is defined as free of respiratory tract infections for at least two months prior to enrollment, no recent change in the color, consistency, or quantity of sputum, afebrile and no recent change in medical therapy.)

Exclusion Criteria

• evidence of restrictive lung disease or asthma,
• acute respiratory infection,
• taking oral corticosteroids on a regular basis,
• >3 exacerbations in the previous year,
• currently participating in pulmonary rehabilitation,
• the presence of a potentially debilitating disease or the presence of a condition that would make it potentially unsafe to exercise.
• We will adhere to the American College of Sports Medicine guidelines and exclude those who do not meet their guidelines for exercise testing and training.
• Pregnant women or women who plan to become pregnant during the study.

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Primary Outcome Measures

Name	Time	Method
functional capacity for aerobic exercise and for common daily activities	baseline, 16 weeks
functional reserve as measured by the reduction in breathlessness and fatigue	baseline, 16 weeks

Secondary Outcome Measures

Name	Time	Method
functional performance and functional capacity utilization as measured by the Functional Performance Inventory and the CHAMPS Physical Activity Scale for Older Adults	baseline, 16 weeks

Trial Locations

Locations (1)

University of Illinois at Chicago; 🇺🇸 Chicago, Illinois, United States