The impact of prehabilitation strategies on psychological state, glucose metabolism, and postoperative outcomes in patients undergoing laparoscopic sleeve gastrectomy.

Objective: This study aims to explore the effects of prehabilitation strategies on the psychological state and glucose metabolism markers in patients undergoing laparoscopic sleeve gastrectomy (LSG).

Methods: A total of 120 eligible patients undergoing elective LSG between January 2024 and December 2024 were enrolled in the study. They were randomly assigned to either the control group or the observation group, with 60 patients in each group. The control group received routine care interventions, while the observation group received prehabilitation strategies. The outcomes were compared between the two groups, including body mass index (BMI), body fat percentage (PBF), visceral fat area (VFA), waist-to-hip ratio (WHR), basal metabolic rate (BMR), glucose metabolism markers, psychological state, and incidence of postoperative complications, measured both one day before and six months after the intervention.

Results: One day before the intervention, there were no significant differences between the two groups in BMI, PBF, VFA, WHR, and BMR (P > 0.05). However, six months after the intervention, the observation group showed significantly lower BMI, PBF, VFA, WHR, and BMR compared to the control group (P < 0.05). Furthermore, at six months post-surgery, the observation group had significantly lower HbA1c levels compared to the control group (P < 0.05), while the difference in fasting blood glucose (FBG) was not statistically significant (P > 0.05). Regarding psychological state, the observation group showed significantly lower scores on the Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS) six months after the intervention (P < 0.05). Additionally, the incidence of postoperative minor complications was significantly lower in the observation group compared to the control group (P < 0.05).

Conclusion: Prehabilitation strategies can effectively improve the psychological state, reduce glycated hemoglobin levels, promote weight loss, and reduce the incidence of minor postoperative minor complications in patients undergoing laparoscopic sleeve gastrectomy. These strategies appear to be safe and effective, and could be considered for wider clinical adoption.

Clinical registration number: Not applicable.