INTENT-Muscle (A Sub-study of INTENT)

The currently recruiting randomised controlled trial "Intensive Nutrition Therapy Compared to Usual Care in Critically Ill Adults" (INTENT, NCT03292237) is the first multi-centre trial to compare an intensive, individualised nutrition intervention to standard care for the duration of hospital admission in critically ill patients. INTENT-Muscle, is an observational longitudinal study nested within INTENT. The aim of INTENT-Muscle is to compare longitudinal changes in muscle health (assessed by bioimpedance and muscle ultrasound) in critically ill patients randomised to each arm of INTENT.