laparoscopic-radical-left-pancreatectomy-for-pancreatic-cancer

Laparoscopic Radical Left Pancreatectomy for Pancreatic Cancer: Surgical Strategy and Technique Video

Radical resection margins, resection of Gerota&#8217;s (perirenal) fascia, and adequate lymph node dissection are crucial for an adequate oncological ...

diploma-approach-for-standardized-pathology-assessment-distal

DIPLOMA Approach for Standardized Pathology Assessment of Distal Pancreatectomy Specimens

Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal malignant cancers. A minority (20%) of PDACs are found in the pancreatic body and tail. ...

University of Amsterdam

In the absence of randomized trials, uncertainty regarding the oncologic efficacy of minimally invasive distal pancreatectomy (MIDP) remains. This systematic review aimed to compare oncologic outcomes after MIDP (laparoscopic or robot-assisted) and open distal pancreatectomy (ODP) in patients with pancreatic ductal adenocarcinoma (PDAC). Matched and non-matched studies were included. Pooled analyses were performed for pathology (e.g., microscopically radical (R0) resection and lymph node retrieval) and oncologic outcomes (e.g., overall survival). After screening 1760 studies, 21 studies with 11,246 patients were included. Overall survival (hazard ratio 0.86; 95% confidence interval (CI) 0.73 to 1.01; p = 0.06), R0 resection rate (odds ratio (OR) 1.24; 95%CI 0.97 to 1.58; p = 0.09) and use of adjuvant chemotherapy (OR 1.07; 95%CI 0.89 to 1.30; p = 0.46) were comparable for MIDP and ODP. The lymph node yield (weighted mean difference (WMD) -1.3 lymph nodes; 95%CI -2.46 to -0.15; p = 0.03) was lower after MIDP. Patients undergoing MIDP were more likely to have smaller tumors (WMD -0.46 cm; 95%CI -0.67 to -0.24; p < 0.001), less perineural (OR 0.48; 95%CI 0.33 to 0.70; p < 0.001) and less lymphovascular invasion (OR 0.53; 95%CI 0.38 to 0.74; p < 0.001) reflecting earlier staged disease as a result of treatment allocation bias. Based on these results we can conclude that in patients with PDAC, MIDP is associated with comparable survival, R0 resection, and use of adjuvant chemotherapy, but a lower lymph node yield, as compared to ODP. Due to treatment allocation bias and lower lymph node yield the oncologic efficacy of MIDP remains uncertain.

Oncologic outcomes of minimally invasive versus open distal pancreatectomy for pancreatic ductal adenocarcinoma: A systematic review and meta-analysis.

The Warshaw (WT) and the Kimura (KT) techniques are both used for open or minimally invasive (MI) spleen preserving distal pancreatectomy (SPDP). Multicenter studies on long-term outcome of WT and KT are lacking.

Long term outcome after minimally invasive and open Warshaw and Kimura techniques for spleen-preserving distal pancreatectomy: International multicenter retrospective study.

The aim of tis study was to develop and externally validate the first evidence-based guidelines on minimally invasive pancreas resection (MIPR) before and during the International Evidence-based Guidelines on Minimally Invasive Pancreas Resection (IG-MIPR) meeting in Miami (March 2019).

The Miami International Evidence-Based Guidelines on Minimally Invasive Pancreas Resection.

Several studies have suggested a survival benefit of neoadjuvant therapy (NAT) for pancreatic ductal adenocarcinoma (PDAC) in the pancreatic head. Data concerning NAT for PDAC located in pancreatic body or tail are lacking.

Impact of Neoadjuvant Therapy in Resected Pancreatic Ductal Adenocarcinoma of the Pancreatic Body or Tail on Surgical and Oncological Outcome: A Propensity-Score Matched Multicenter Study.

The aim of this study was to investigate the impact of conversion during minimally invasive distal pancreatectomy (MIDP) for pancreatic ductal adenocarcinoma (PDAC) on outcome by a propensity-matched comparison with open distal pancreatectomy (ODP).

Outcomes of Elective and Emergency Conversion in Minimally Invasive Distal Pancreatectomy for Pancreatic Ductal Adenocarcinoma: An International Multicenter Propensity Score-matched Study.

ArticleTotal : 2	Year
Publication title Cited by 5	2020
Publication title Cited by 10	2020

Article	Year
Oncologic outcomes of minimally invasive versus open distal pancreatectomy for pancreatic ductal adenocarcinoma: A systematic review and meta-analysis. European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology\| PubMed ID: 30579652	2019
Long term outcome after minimally invasive and open Warshaw and Kimura techniques for spleen-preserving distal pancreatectomy: International multicenter retrospective study. European journal of surgical oncology : the journal of the European Society of Surgical Oncology and the British Association of Surgical Oncology\| PubMed ID: 31005470	2019
The Miami International Evidence-Based Guidelines on Minimally Invasive Pancreas Resection. Annals of surgery\| PubMed ID: 31567509	2019
Impact of Neoadjuvant Therapy in Resected Pancreatic Ductal Adenocarcinoma of the Pancreatic Body or Tail on Surgical and Oncological Outcome: A Propensity-Score Matched Multicenter Study. Annals of surgical oncology\| PubMed ID: 31848815	2019
Outcomes of Elective and Emergency Conversion in Minimally Invasive Distal Pancreatectomy for Pancreatic Ductal Adenocarcinoma: An International Multicenter Propensity Score-matched Study. Annals of surgery\| PubMed ID: 31850984	2019

Maarten Korrel

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