Inflammation appeared to be associated with greater loss of muscle strength .
There was inconclusive evidence that the level of physical activity affects change in skeletal muscle .
In regard to the effect of interventions , only exercise interventions were consistently associated with improved skeletal muscle outcomes .
CONCLUSIONS Adult patients who undergo an unplanned hospital admission may experience a small reduction in knee extension strength and mid-arm muscle mass .
OBJECTIVES The primary objective of the review was to describe change that occurs in skeletal muscle during periods of unplanned hospitalisation in adult patients .
The secondary objective was to examine the relationship between both physical activity and inflammation with the change in skeletal muscle .
A further objective was to investigate the effect of interventions on change in skeletal muscle during periods of unplanned hospitalisation .
Inpatient rehabilitation improves functional capacity, peripheral muscle strength and quality of life in patients with community-acquired pneumonia: a randomised trial.
QUESTION Among people who are hospitalised for community-acquired pneumonia , does an inpatient exercise-based rehabilitation program improve functional outcomes , symptoms , quality of life and length of hospital stay more than a respiratory physiotherapy regimen ? DESIGN R and omised trial with concealed allocation , intention-to-treat analysis and blinding of some outcomes . PARTICIPANTS Forty-nine adults hospitalised for community-acquired pneumonia . INTERVENTION The experimental group ( n=32 ) underwent a physical training program that included warm-up , stretching , peripheral muscle strength training and walking at a controlled speed for 15 minutes . The control group ( n=17 ) underwent a respiratory physiotherapy regimen that included percussion , vibrocompression , respiratory exercises and free walking . The intervention regimens lasted 8 days . OUTCOME MEASURES The primary outcome was the Glittre Activities of Daily Living test , which assesses the time taken to complete a series of functional tasks ( eg , rising from a chair , walking , stairs , lifting and bending ) . Secondary outcomes were distance walked in the incremental shuttle walk test , peripheral muscle strength , quality of life , dyspnoea , lung function , C-reactive protein and length of hospital stay . Measures were taken 1 day before and 1 day after the intervention period . RESULTS There was greater improvement in the experimental group than in the control group on the Glittre Activities of Daily Living test ( mean between-group difference 39 seconds , 95 % CI 20 to 59 ) and the incremental shuttle walk test ( mean between-group difference 130 m , 95 % CI 77 to 182 ) . There were also significantly greater improvements in quality of life , dyspnoea and peripheral muscle strength in the experimental group than in the control group . There were no between-group differences in lung function , C-reactive protein or length of hospital stay . CONCLUSION The improvement in functional outcomes after an inpatient rehabilitation program was greater than the improvement after st and ard respiratory physiotherapy . The exercise training program led to greater benefits in functional capacity , peripheral muscle strength , dyspnoea and quality of life . REGISTRATION Clinical Trials.gov , NCT02103400
Inflammation appeared to be associated with greater loss of muscle strength .
There was inconclusive evidence that the level of physical activity affects change in skeletal muscle .
In regard to the effect of interventions , only exercise interventions were consistently associated with improved skeletal muscle outcomes .
CONCLUSIONS Adult patients who undergo an unplanned hospital admission may experience a small reduction in knee extension strength and mid-arm muscle mass .
OBJECTIVES The primary objective of the review was to describe change that occurs in skeletal muscle during periods of unplanned hospitalisation in adult patients .
The secondary objective was to examine the relationship between both physical activity and inflammation with the change in skeletal muscle .
A further objective was to investigate the effect of interventions on change in skeletal muscle during periods of unplanned hospitalisation .