RESUMEN
BACKGROUND AND OBJECTIVES: We aimed to describe our outcomes of robotic resection for perihilar cholangiocarcinoma, the largest single institutional series in the Western hemisphere to date. METHODS: Between 2016 and 2022, we prospectively followed all patients who underwent robotic resection for perihilar cholangiocarcinoma. RESULTS: In total, 23 patients underwent robotic resection for perihilar cholangiocarcinoma, 18 receiving concomitant hepatectomy. The median age was 73 years. Operative time was 470 min with an estimated blood loss of 150 mL. No intraoperative conversions to open or other intraoperative complications occurred. Median length of stay was 5 days. Four postoperative complications occurred. Three readmissions occurred within 30 days with one 90-day mortality. R0 resection was achieved in 87% of patients and R1 in 13% of patients. At a median follow-up of 27 months, 15 patients were alive without evidence of disease, two patients with local recurrence at 1 year, and six were deceased. CONCLUSIONS: Utilization of the robotic platform for perihilar cholangiocarcinoma is safe and feasible with excellent perioperative outcomes. Further studies are needed to determine the long-term oncological outcomes.
Asunto(s)
Neoplasias de los Conductos Biliares , Hepatectomía , Tumor de Klatskin , Procedimientos Quirúrgicos Robotizados , Humanos , Procedimientos Quirúrgicos Robotizados/métodos , Procedimientos Quirúrgicos Robotizados/efectos adversos , Procedimientos Quirúrgicos Robotizados/mortalidad , Masculino , Femenino , Anciano , Tumor de Klatskin/cirugía , Tumor de Klatskin/patología , Tumor de Klatskin/mortalidad , Neoplasias de los Conductos Biliares/cirugía , Neoplasias de los Conductos Biliares/patología , Neoplasias de los Conductos Biliares/mortalidad , Persona de Mediana Edad , Estudios Prospectivos , Hepatectomía/métodos , Hepatectomía/mortalidad , Anciano de 80 o más Años , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/etiología , Estudios de Seguimiento , Resultado del Tratamiento , Tiempo de Internación/estadística & datos numéricos , Tempo OperativoRESUMEN
The role and risks of pre-operative endoscopic procedures, such as endoscopic retrograde cholangiopancreatography (ERCP) and endoscopic ultrasound with fine needle aspiration (EUS/FNA), in patients undergoing robotic pancreaticoduodenectomy are not well-defined despite a broad consensus on the utility of these interventions for diagnostic and therapeutic purposes prior to major pancreatic operations. This study investigates the impact of such preoperative endoscopic interventions on perioperative outcomes in robotic pancreaticoduodenectomy. With Institutional Review Board (IRB) approval we retrospectively analyzed 772 patients who underwent robotic pancreatectomies between 2012 and 2023. Specifically, 430 of these patients underwent a robotic pancreaticoduodenectomy were prospectively evaluated: 93 (22%) patients underwent ERCP with EUS and FNA, 45 (10%) ERCP only, and 31 (7%) EUS and FNA, while 261 (61%) did not. Statistical analyses were performed using chi-square tests and Student's t-tests to compare perioperative outcomes between the two cohorts. Statistically significant differences were observed in patients who underwent a pre-operative endoscopic intervention and were more likely to have converted to an open operation (p = 0.04). The average number of harvested lymph nodes for patients who underwent preoperative endoscopic intervention was statistically significant compared to those who did not (p = 0.0001). All other perioperative variables were consistent across all cohorts. Patients who underwent endoscopic intervention before robotic pancreaticoduodenectomy were more likely to have an unplanned open operation. This study demonstrates the increased operative difficulties introduced by preoperative endoscopic interventions. Although there was no impact on overall patient outcomes, surgeons' experience can minimize the associated risks.