Effects of a Community Based Exercise Program in Adults With Severe Burns (COMBEX)

"Effects of a Community Based Exercise Program in Adults With Severe Burns"

The purpose of this proposal is to assess the efficacy of implementing a 12-week structured and supervised community-based exercise program (COMBEX) at hospital discharge. The investigators will assess the effect of exercise on mental health and physical function, along with its effects on the amelioration of the burn-induced catabolic response.

The central hypothesis of this proposal is that exercise-induced physical and psychosocial benefits obtained during a supervised and structured COMBEX program in severely burned adults will improve physical function, and quality of life relative to Standard of Care (SOC).

Study Overview

• Status: Completed
• Conditions: Quality of Life; Burn Injury; Psychosocial Problem
• Intervention / Treatment: Behavioral: Combex; Behavioral: Standard of Care

Detailed Description

The current Standard of Care in the physical rehabilitation of burned individuals is to discharge them home with prescribed written, physical and occupational therapy rehabilitation activities. We believe that a supervised and structured COMBEX program early during the recovery phase will increase physical function, translate into improvements in QOL, and produce results far superior to current Standard of Care. We intend with this study to eliminate the physical inactivity that occurs with the present standard of care and connect burned victims with COMBEX. This is also important since an inactive lifestyle is a health risk factor even in the physically-able individual. Thus, a fitter burned individual should more readily meet the physical demands of activities of daily living. Activities of daily living, whether occupational or leisure, are integrated functions requiring cardiovascular and muscle endurance and muscle strength. Therefore, successful rehabilitation programs need to also optimize cardiopulmonary and muscle endurance, strength and function; a need that exercise should fulfill. Additionally, a successful rehabilitation program should improve QOL and community engagement. Accordingly, in the present grant application, we propose using exercise as the integral and central interventional tool to counteract physical dysfunction in burned individuals, thereby improving overall functional physical capacity, but also preventing secondary conditions that result from prolonged or maintained physical inactivity and disability. Finally, this increase in physical capacity will allow for an improvement in the QOL of burned individuals, evidenced by increased psychosocial responses measured by increased self-esteem, social interaction, return to work, and decreased anxiety and depression.

We propose to improve the current Standard of Care by the incorporation of a community-based, supervised, structured aerobic and resistive exercise rehabilitation program (COMBEX).

In addition, our present grant proposal attempts to bypass the exercise training in a burn center and translate it into community based facilities. To our knowledge, our studies are the only prospective, randomized studies of exercise and the physiological or psychosocial responses to aerobic or resistance training and quality of life in burned adults.

• Study Type: Interventional
• Enrollment (Actual): 45
• Phase: Not Applicable

Contacts and Locations

Study Locations

• United States
  • Texas
    • Galveston, Texas, United States, 77555
      • University of Texas Medical Branch

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 14 years to 56 years (Adult)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• Patient is >18 ≤ 60 years of age and patient agrees to study; 30% Total Body Surface Area (TBSA) burn or greater; AND has been medically cleared for discharge and exercise participation by the treating burn surgeon.

Exclusion Criteria:

• The criteria or risk factors that exclude individuals from this study are:

  • Known history of AIDS, AIDS Related Complex, HIV,
  • Malignant neuroleptic hyperthermia,
  • Active tuberculosis,
  • Arthritis
  • Cirrhosis,
  • Cancer within 5 years
  • Hyperlipidemia
  • Bone or Endocrine Diseases
  • Autoimmune Diseases
  • Chronic Glucocorticoid or non-steroidal anti-inflammatory drug therapy
  • Renal insufficiency (defined by creatinine >3.0 mg/dl),
  • Hepatic disease (defined by elevated liver enzymes or bilirubin >3.0 mg/dl),
  • Known coronary artery disease,
  • Congestive heart failure,
  • Uncontrolled asthma or pulmonary disease (e.g. emphysema, COPD),
  • Associated head injuries requiring specific treatment,
  • Mental retardation or autism or any other mental disorder, which makes it impossible to participate in an exercise program;
  • Gastrointestinal disorders which impair absorption.
  • Pregnancy if applicable

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Supportive Care
• Allocation: Randomized
• Interventional Model: Parallel Assignment
• Masking: None (Open Label)

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: COMBEX; Community Based Exercise Program or exercise group and quality of life Intervention- The community-based exercise program consisted of 12 weeks of exercise with a community-based trainer after hospital discharge.	Behavioral: Combex; 12 weeks of exercise with a trainer post discharge.; Other Names: Quality of life questionaires-BSHS-B, SF-12, and back to work
Active Comparator: Standard Of Care; Standard of Care group, group with no exercise and quality of life. Intervention- No exercise training received.	Behavioral: Standard of Care; No exercise training received.; Other Names: Quality of life questionaires-BSHS-B, SF-12, and back to work

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Burn Specific Health Scale Brief (BSHS-B)	The BSHS-B will be used to assess physical functioning and burn injury interference with work activities. The scale for the questionnaire include -0 extremely, 1-Quite a Bit, 2-moderately, 3- a little bit, 4-None (not at All).	Change from discharge from the ICU to 12 weeks post discharge from ICU.
Veterans Rand Health Survey 12-item Health Survey (SF-12)	The SF-12 is a 12-item; self-report questionnaire that yields two subscales: physical health and mental health.	Change from discharge from the ICU to 12 weeks post discharge from ICU.
Return to Work	Self-reported, short questionnaire taking approximately 10 minutes to complete. These questionnaires will assess the present employment status and the time from discharge to return to work, past and current employment status as well as job type and, if applicable, start dates for post-injury positions. Time from discharge to return to work will be measured in weeks. The questionnaire ask yes or questions. Also, two scales from 0-10, rate how difficult is to return to work and how satisfied are they are being back to work. 0 is none, 10 is extremely difficult/extremely satisfied.	12 weeks post discharge from ICU.

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Peak aerobic capacity	A maximal exercise test on a treadmill using the Modified Bruce protocol. VO2peak will be measured by patient's breathing.	Change from discharge from the ICU to 12 weeks post discharge from ICU.

Collaborators and Investigators

• Sponsor: The University of Texas Medical Branch, Galveston
• Collaborators: United States Department of Defense; American Burn Association
• Investigators: Principal Investigator: Oscar E. Suman, PhD, University of Texas/Shriners Hospital for Children

Publications and helpful links

General Publications

• Voigt CD, Foncerrada G, Pena R, Guillory AN, Andersen CR, Crandall CG, Wolf SE, Herndon DN, Suman OE. Effects of Community-Based Exercise in Adults With Severe Burns: A Randomized Controlled Trial. Arch Phys Med Rehabil. 2020 Jan;101(1S):S36-S41. doi: 10.1016/j.apmr.2017.12.022. Epub 2018 Jan 31.

Study record dates

Study Major Dates

• Study Start (Actual): April 1, 2010
• Primary Completion (Actual): January 1, 2020
• Study Completion (Actual): January 1, 2020

Study Registration Dates

• First Submitted: August 13, 2010
• First Submitted That Met QC Criteria: August 18, 2010
• First Posted (Estimate): August 19, 2010

Study Record Updates

• Last Update Posted (Actual): November 6, 2020
• Last Update Submitted That Met QC Criteria: November 4, 2020
• Last Verified: October 1, 2020

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Wounds and Injuries; Burns
• Other Study ID Numbers: 10-034; A-15774.3a (Other Grant/Funding Number: Department of Defense)