The Impact of an Exercise Program on Health-related Quality of Life (SarQoL) in Patients with Preoperative Sarcopenic Obesity After Bariatric Surgery: A Randomized Controlled Trial.

Both intervention and control groups showed increased health-related quality of life after bariatric surgery, but the increase was significantly greater in the exercise intervention group.

• HRQoL was measured using the Sarcopenia Quality of Life (SarQoL) questionnaire
• The exercise program lasted 16 weeks and included combined aerobic and resistance exercise
• All participants underwent Roux-en-Y gastric bypass (RYGB) surgery
• The increase in HRQoL was significantly greater in the intervention group than in the control group

All study participants met diagnostic criteria for both moderate/severe obesity and sarcopenia at baseline.

• Sarcopenia was defined according to ESPEN/EASO criteria
• Criteria included reduced muscle strength assessed by grip strength and reduced muscle mass assessed by ASMM score/weight
• Baseline characteristics were not significantly different between the two groups
• All patients met criteria for moderate/severe obesity

The EXPOBAR program used a randomized controlled trial design to evaluate the effectiveness of structured exercise on HRQoL in post-bariatric surgery patients with sarcopenic obesity.

• Patients were randomized into experimental and control groups
• The study is registered at ClinicalTrials.gov (NCT05289219)
• Outcomes measured included body composition and physical fitness parameters before and after the intervention
• The intervention consisted of a 16-week structured physical exercise program initiated after surgery

Sarcopenia is described as very common in patients with obesity and can be aggravated by bariatric surgery, potentially compromising clinical results.

• Sarcopenia is characterized by a decrease in muscle mass and strength
• Bariatric surgery may aggravate sarcopenia in patients with obesity
• This aggravation can potentially compromise the clinical results of surgery
• The study aimed to provide evidence-based recommendations for improving quality of life in this population

The authors conclude that exercise is crucial in improving both physical and psychological well-being in post-bariatric patients.

• Findings highlight the need to integrate structured exercise programs in post-surgery care
• The exercise program addressed both physical and psychological dimensions of well-being
• The study aimed to assess effectiveness of exercise on HRQoL as evaluated by the SarQoL questionnaire
• Results support evidence-based recommendations for exercise integration in post-bariatric care