WP3.4 - Partial gastrectomy as a day case procedure for the treatment of Gastrointestinal Stromal Tumours – a single centre experience

Abstract Aims Gastrointestinal stromal tumours (GISTs) are malignant growths that may be managed effectively with radical surgery if diagnosed at an early stage. The majority of GISTs are found in the stomach and many may be managed effectively via a laparoscopic partial gastrectomy (PG). Day case surgery is becoming a more feasible option for patients undergoing laparoscopic PG. This study examined the outcomes of patients who underwent laparoscopic PG as a day case procedure at a UK tertiary centre. Methods The records of patients who underwent a partial gastrectomy to treat extra-luminal gastric GISTs between January 2021 to December 2023 were retrospectively reviewed. The rates of readmission and post-operative complications were noted for the patients were assessed. Patients with tumours near the gastro-oesophageal junction, lesser curve or with a significant intraluminal component were excluded. Results 42 patients aged between 52 - 81 years were ultimately included in this analysis and 31 (73.8%) underwent surgery as a day case procedure. There were no readmissions, peri- or post-operative complications and none of the patients required a conversion from a laparoscopic to an open approach. Conclusions This single centre analysis suggests that laparoscopic day case PG is a safe option for selected patients. Overall this experience suggests that day case surgery should be carefully considered in those deemed likely to be able to recover well post-operatively. Additional larger studies are required to further evaluate the safety of day case laparoscopic PG.