Protein Supplementation in a Prehabilitation Program in Patients Undergoing Surgery for Endometrial Cancer

Enhanced recovery after surgery (ERAS) and prehabilitation programs are multidisciplinary care pathways to reduce stress response and improve perioperative outcomes, which also include nutritional interventions. The aim of this study is to assess the impact of protein supplementation with 20 mg per day before surgery in a prehabilitation program in postoperative serum albumin, prealbumin, and total proteins in endometrial cancer patients undergoing laparoscopic surgery. Methods: A prospective study including patients who underwent laparoscopy for endometrial cancer was conducted. Three groups were identified according to ERAS and prehabilitation implementation (preERAS, ERAS, and Prehab). The primary outcome was levels of serum albumin, prealbumin, and total protein 24–48 h after surgery. Results: A total of 185 patients were included: 57 in the preERAS group, 60 in the ERAS group, and 68 in the Prehab group. There were no basal differences in serum albumin, prealbumin, or total protein between the three groups. After surgery, regardless of the nutritional intervention, the decrease in the values was also similar. Moreover, values in the Prehab group just before surgery were lower than the initial ones, despite the protein supplementation. Conclusions: Supplementation with 20 mg of protein per day does not impact serum protein levels in a prehabilitation program. Supplementations with higher quantities should be studied

Impact of prehabilitation during neoadjuvant chemotherapy and interval cytoreductive surgery on ovarian cancer patients: a pilot study

Background: Cytoreductive surgery followed by systemic chemotherapy is the standard of treatment in advanced ovarian cancer where feasible. Neoadjuvant chemotherapy (NACT) followed by surgery is applicable where upfront cytoreductive surgery is not feasible because of few certain reasons. Nevertheless, surgical interventions and the chemotherapy itself may be associated with postoperative complications usually entailing slow postoperative recovery. Prehabilitation programs consist of the patient's preparation before surgery to improve the patient's functional capacity. The aim of this study was to evaluate the impact of a prehabilitation program during neoadjuvant treatment and interval cytoreductive surgery for ovarian cancer patients. Methods: A retrospective observational pilot study of patients with advanced ovarian cancer treated with NACT and interval cytoreductive surgery was conducted. The prehabilitation group received a structured intervention based on physical exercise, nutritional counseling, and psychological support. Nutritional parameters were assessed preoperatively and postoperatively, and functional parameters and perioperative and postoperative complications were also recorded. Results: A total of 29 patients were included in the study: 14 in the prehabilitation group and 15 in the control group. The patients in the prehabilitation program showed higher mean total protein levels in both preoperative (7.4 vs. 6.8, p = 0.004) and postoperative (4.9 vs. 4.3, p = 0.005) assessments. Up to 40% of controls showed intraoperative complications vs. 14.3% of patients in the prehabilitation group, and the requirement of intraoperative blood transfusion was significantly lower in the prehabilitation group (14.3% vs. 53.3%, p = 0.027). The day of the first ambulation, rate of postoperative complications, and length of hospital stay were similar between the groups. Finally, trends towards shorter time between diagnosis and interval cytoreductive surgery (p = 0.097) and earlier postoperative diet restart (p = 0.169) were observed in the prehabilitation group. Conclusion: Prehabilitation during NACT in women with ovarian cancer candidates to interval cytoreductive surgery may improve nutritional parameters and thereby increase postoperative recovery. Nevertheless, the results of this pilot study are preliminary, and further studies are needed to determine the clinical impact of prehabilitation programs