Novel multimodal intervention for surgical prehabilitation on functional recovery and muscle characteristics in patients with non-small cell lung cancer: study protocol for a randomised controlled trial (MMP-LUNG)
Abstract
Introduction: Lung cancer is the leading cause of cancer-related deaths. Patients with stage I-III non-small cell lung cancer (NSCLC) are candidates for surgical resection; however, patients with low muscle mass, myosteatosis, malnutrition or reduced functional capacity preoperatively have a higher risk of postoperative morbidity. Prehabilitation is a care process aiming to enhance functional capacity before surgery to improve surgical outcomes. Study objectives are to test the effect of prehabilitation interventions of a mixed-nutrient supplement (NUT) alone or its combination with exercise (MM, multimodal prehabilitation), compared with placebo-control (CTL), in NSCLC patients on change in functional capacity pre-surgery and post-discharge, muscle mass and myosteatosis, postoperative health-related quality of life (HRQoL), complications and length of hospital stay. We hypothesise that a multi-nutrient supplement, with or without exercise, will be of benefit.
Methods and analysis: Randomised controlled trial of three parallel arms: 168 patients with operable NSCLC at nutritional risk are randomised 1:1:1 to CTL, NUT or MM. Patients in the NUT and MM groups receive a nutritional supplement consisting of whey protein, leucine, vitamin D and fish oil 4-6 weeks preoperatively and 6 weeks post-discharge. The exercise programme (MM) consists of daily moderate-intensity aerobic activity and resistance training 3 days/week. The following is assessed at baseline, preoperatively and…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 168 participants or records.
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