Exercise Training Post Burn Injury

Not Applicable

• Conditions: Burns
• Interventions: Other: Intensive exercise

• Registration Number: NCT01368367
• Lead Sponsor: The University of Queensland

Brief Summary

The purpose of this study is to determine whether a high intensity aerobic and resisted exercise program will improve physical, functional and psychological outcomes in patients post burn injury.

Detailed Description

Even though immediate and early death from severe thermal injury has reduced over the last twenty years, considerable physical and psychosocial morbidity still persists. While exercise is strongly recommended to assist recovery and overall outcome, there is limited evidence in adults to indicate whether it is effective and/or safe.

This study will investigate the effect of a high intensity aerobic and resisted exercise program exercise program on safety, physical, functional and quality of life measures in adults post burn injury.

Study Timeline

• Study Start: 2007-12
• Status Verified: 2010-11
• Study First Submitted: 2011-05-27
• Study First Submitted QC: 2011-06-06
• Last Update Submitted: 2011-06-06
• Study First Posted: 2011-06-07
• Last Update Posted: 2011-06-07
• Primary Completion: 2012-11
• Study Completion: 2012-12

Recruitment & Eligibility

• Status: UNKNOWN
• Sex: All
• Target Recruitment: 36

Inclusion Criteria

• Burns greater than 20% total body surface area
• 18 years of age and over
• English speaking
• Post final grafting procedure

Exclusion Criteria

• Accompanying anoxic brain injury
• Cardiac disease or injury (American College of Sports medicine ACSM criteria)
• Quadriplegia
• Severe behaviour or cognitive disorders
• Compassionate care only

Study & Design

• Study Type: INTERVENTIONAL
• Study Design: PARALLEL

Arm && Interventions

Group	Intervention	Description
Intensive exercise group	Intensive exercise	-
Stretch exercise only	Intensive exercise	-

Primary Outcome Measures

Name	Time	Method
Burns Specific Health Scale - Abbreviated (BSHS-A)	Change from baseline to six weeks, change from 6 weeks to 12 weeks	The BSHS-A is an injury specific self reported questionnaire consisting of 80 questions encompassing four primary domains namely physical, psychological, social and general, with reports of good internal consistency, test/ retest reliability and strong convergent validity data.

Secondary Outcome Measures

Name	Time	Method
The modified shuttle walk test (MSWT)	Change from baseline to six weeks, change from 6 weeks to 12 weeks	The modified shuttle walk test (MSWT) is an established test of functional exercise capacity. It is an objective measure with 15 incremental levels of both walking and running. Total distance acheived will be recorded.
VO2peak (ie the volume of oxygen consumed by the cells at the most intensive level during the exercise test)	Change from baseline to six weeks, change from 6 weeks to 12 weeks	VO2peak (ie the volume of oxygen consumed by the cells at the most intensive level during the modified shuttle walk test) will be recorded by a portable metabolic monitor (Metalyzer 3B analyser (Cortex:biophysik, GMbH, Germany) Cortex MetaMax 3B).
Resting heart rate (beats/minute)	Change from baseline to six weeks, change from 6 weeks to 12 weeks	Resting heart rate was recorded by a polar heart rate monitor (PE3000, Polar Electro, Kemple, Finland) in beats/minute.
Muscle strength	Change from baseline to six weeks, change from 6 weeks to 12 weeks	Muscle Strength - a baseline measure of the quadriceps and latisimuss dorsi muscles will be taken by the one repetition maximum or 1RM. This is the maximum amount of weight one can lift in a single repetition for a given exercise and has been utilized as an outcome measure in subjects post burns.
Grip strength	Change from baseline to six weeks, change from 6 weeks to 12 weeks	Grip strength will be measured using a Jamar dynamometer as per the protocol for the American Hand Therapists Society with an average of three measurements taken. This dynamometer is a hydraulic appliance which can measure grip strength in five alternate grip position settings. This has been shown to have good reliability and validity and is considered the gold standard of hand grip measurement.
QuickDash	Change from baseline to six weeks, change from 6 weeks to 12 weeks	The Quick disabilities of the arm, shoulder and hand (QuickDASH)is a self rated questionnaire on upper limb function with good repeatability, validity and responsiveness in burns patients. Sixty percent of the questions relate to overall upper limb disability with the remainder of the optional questions relating to work, sports and musical activities. Lower scores on this scale indicate less disability of the upper limb.
The Lower Extremity Functional Scale (LEFS)	Change from baseline to six weeks, change from 6 weeks to 12 weeks	The Lower Extremity Functional Scale (LEFS) measures disability related to the lower extremities with regard to work, activities of daily living and recreation and has been shown to have sensitivity to change in burns patients and excellent test-retest reliability and construct validity in general patients. Higher scores indicate less disability with a possible total of 80.

Trial Locations

Locations (1)

Royal Brisbane & Womens Hospital; 🇦🇺 Brisbane, Queensland, Australia