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Updated: Jun 16, 2025
Robotic Pancreatoduodenectomy for Pancreatic Head Cancer: a Case Report of a Standardized Technique
Published on: June 24, 2022
Open vs robotic-assisted pancreaticoduodenectomy, cost-effectiveness and long-term oncologic outcomes: a systematic
Mahdi Neshan1, Vennila Padmanaban2, Robert Connor Chick2
1Department of Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA, United States; Division of Surgical Oncology, Wexner Medical Center and James Comprehensive Cancer Center, The Ohio State University, Columbus, OH, United States.
Background:
Whipple pancreaticoduodenectomy (PD) is a complex gastrointestinal surgery that is performed increasingly via minimally invasive approach through robotic platforms. We sought to provide a comparative review of available data regarding robot-assisted vs open PD in terms of cost-effectiveness, overall survival, and other perioperative and long-term oncologic outcomes.
Methods:
Using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses criteria, PubMed, Scopus, and Web of Science databases were searched from 1980 to April 2024 using designated keywords. English-language studies comparing costs and oncologic outcomes of robotic vs open PDs were considered for inclusion. Reviews, abstracts, case reports, letters to the editor, and non-English articles were excluded.
Results:
A total of 1733 studies were initially identified throughout the literature search. After the removal of duplicates, title and abstract screening identified 16 studies that were included in the review. No statistically significant differences were detected in terms of short-term complications (95% CI, 0.805-1.096; P = .42), mortality (95% CI, 0.599-1.123; P = .21), and readmission (95% CI, 0.959-1.211; P = .20) among patients undergoing open vs robotic PD. Robotic PDs was associated with a slightly better overall survival (95% CI, 1.020-1.233) and higher costs (95% CI, 0.134-1.139; P = .013). Mean length of stay (LOS) was higher in the open PD group (95% CI, -0.353 to 0.189; P < .001).
Conclusion:
Robotic-assisted PD had a slightly shorter LOS and improved overall survival. There were no differences in short-term complications, mortality, or readmission. The use of cohort studies and residual potential selection bias necessitate randomized controlled trials to define the benefit of robotic PD.
