To Determine if a Lower Extremity Strengthening Program Improve Quadriceps Muscle Strength

University of Chicago40 enrolled

Overview

The purpose of this study is to determine if a lower extremity strengthening program as part of pulmonary rehabilitation will improve quadriceps muscle strength, endurance and functional status as well as overall quality of life. Hypothesis: 1. Lower extremity resistance training as part of a pulmonary rehabilitation program will improve quadriceps strength, endurance and functional capacity. 2. Lower extremity resistance training as part of a pulmonary rehabilitation program will improve quality of life in patients awaiting lung transplant.

Objectives: 1. To determine if a lower extremity strengthening program as part of pulmonary rehabilitation is effective at increasing quadriceps strength when measured with a hand held dynamometer. 2. To determine the effectiveness of a lower extremity strengthening program as part of pulmonary rehabilitation for improving endurance and functional capacity as measured by the six minute walk test. 3. To determine if the lower extremity strengthening program as part of pulmonary rehabilitation improves overall quality of life as measured by the St. George's Respiratory Questionnaire. 4. To provide a basic framework for a larger randomized control study evaluating if a lower extremity strengthening program as part of a pulmonary rehabilitation program is more effective than a pulmonary rehabilitation program alone at improving quadriceps strength, endurance, and functional level.

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Pulmonary Disease

Interventions

ExerciseOTHER

Lower extremity resistance exercises and aerobic exercises 3 times a week in 10 week pulmonary rehabilitation program prior to lung transplant.

Eligibility

Sex: ALLMin age: 18 YearsMax age: 75 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Patients preparing for lung transplant * Diagnoses included are: Chronic Obstructive Pulmonary Disease, Idiopathic Pulmonary Fibrosis, Sarcoidosis, Cystic Fibrosis, or Bronchiectasis Exclusion Criteria: * Primary Pulmonary Hypertension * Multi-organ transplant patients * Re-transplant patients * Patients requiring intubation greater than or equal to 7 days prior to transplant * Any orthopedic condition which will prevent from participation in a lower extremity strengthening program

Locations (1)

The University of Chicago Medical Center

Chicago, Illinois, United States

Outcomes

Primary Outcomes

Quadriceps Strength

Quadriceps Strength will be assessed at initial evaluation and subsequently every two weeks for 10 weeks. Testing will be done at 30, 60 and 90 degrees of knee flexion using hand held dynamometer. The six miute walk test is also used as a primary outcomes to assess endurance. It will be done at initial evaluation, 5 weeks and 10 weeks.

Time frame: 10 weeks

Secondary Outcomes

Quality of Life Survey

The St. George Respiratory Questionnaire will be used to assess quality of life at initial evaluation and at 10 weeks (completion of program).

Time frame: 10 weeks

Data from ClinicalTrials.gov

This platform is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare professional.