The study will examine the effect of amino acid supplements and enhanced physiotherapy on physical recovery following critical illness in intensive care.
Critically ill patients aged 45 years and over will be recruited during recovery after intensive care. Using a randomised controlled, blind at follow-up design the study will examine whether the combination of an amino acid supplement and an enhanced physiotherapy programme improve the rehabilitation of muscle following intensive care better than a self-guided rehabilitation programme alone or with either an amino acid supplement or the enhanced physiotherapy programme. The Primary efficacy outcome will be the improvement in six minute walking test measured at 3 months post intensive care discharge. Secondary efficacy parameters will be insulin resistance, health related quality of life and muscle mass using DEXA scanning at 3 months and 1 year post intensive care discharge.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
SINGLE
Enrollment
93
Flavoured essential amino acid supplement and glutamine dipeptide taken twice daily for 3 months
Enhanced physiotherapy programme of 3 1 hour sessions per week for 6 weeks while in hospital and once discharged home 1 supervised outpatient session of 1 hour and 2 home exercise sessions per week (PEPSE).
Standard self-directed 6 week rehabilitation package
St Helens & Knowsley Teaching NHS Trust
Prescot, Merseyside, United Kingdom
Central Manchester University Hospitals NHS Foundation Trust
Manchester, United Kingdom
The change in the distance walked by patients in 6 minutes (6 minute walk test) between recruitment to the study and 3 months post intensive care discharge
Time frame: 3 months
Improvement in insulin resistance between recruitment to the study and the 1 year follow-up point
Time frame: 1 year
Improvement in patients perception of their health related quality of life between recruitment to the study and the 1 year follow-up point
Time frame: 1 year
Increase in muscle mass and bone density assessed using dual energy x-ray absorptiometry (DEXA) scanning between recruitment to the study and the 1 year follow-up point
Time frame: 1 year
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Cherry flavoured low calorie and low protein placebo drink