Survival after vascular resections in patients with borderline resectable or locally advanced pancreatic head cancer: A systematic review
- Author:
Menelaos PAPAKONSTANTINOU
1
;
Stylianos FIFLIS
;
Alexandros GIAKOUSTIDIS
;
Grigorios CHRISTODOULIDIS
;
Athanasia MYRISKOU
;
Eleni LOURI
;
Lavrentios PAPALAVRENTIOS
;
Vasileios N. PAPADOPOULOS
;
Dimitrios GIAKOUSTIDIS
Author Information
- Publication Type:Review Article
- From: Annals of Hepato-Biliary-Pancreatic Surgery 2024;28(4):423-432
- CountryRepublic of Korea
- Language:English
- Abstract: Pancreatic ductal adenocarcinoma (PDAC) is one of the most aggressive tumors, and the most common cause of cancer-related deaths.In the past, vascular infiltration of the tumor rendered the disease unresectable. However, today, venous or arterial involvement of a PDAC is classified as borderline resectable (BR) or locally advanced (LA) disease. Pancreaticoduodenectomy (PD) with vascular resections is a promising intervention intended for complete resection of BR- and LA-PDAC. This study aims to assess the overall survival of patients undergoing PD with vascular resections, compared to those without. A PubMed search was conducted for cohort studies that included patients with BR- or LA-PDAC treated with vascular resections. The retrieved publications were screened following the Preferred Reporting Items for Systematic Reviews and Meta-Analysis (PRISMA) checklist. The study protocol was registered at the International Prospective Register for Systematic Reviews (PROSPERO). Sixteen cohort studies were included in our systematic review.Fourteen of them included patients undergoing PD with venous-only resections for PDAC. The 5-year overall survival rates ranged from 8.0% to 22.2% for vascular resection patients, and 4.0% to 24.3% for standard PD patients. Three cohorts included patients with PDAC and arterial and/or venous involvement who were treated with arterial resections. Their median overall survival ranged from 13.7 to 17.0 months, similar to that of patients who did not undergo vascular resections. PD with vascular resections in patients with BR- and LA-PDAC could lead to similar overall survival to that after standard PD.
