DIPLOMA RCT 2018-12-05T13:37:02+00:00

Distal pancreatectomy, minimally invasive or open, for malignancy (DIPLOMA) – a randomized controlled trial


Rationale: Several systematic reviews have suggested superior outcomes after minimally invasive distal pancreatectomy (MIDP) as compared to open distal pancreatectomy (ODP) for benign and pre-malignant disease. In the literature and in a recent pan-European survey, about one third of pancreatic surgeons expressed concerns specifically regarding the oncologic safety (i.e. radical resection, lymph node retrieval and survival) of MIDP in pancreatic cancer. Most surgeons stated that a randomised trial assessing oncologic safety in MIDP vs ODP for pancreatic cancer is needed.

Objective: To compare MIDP with ODP regarding radical resection rate for pancreatic ductal adenocarcinoma (PDAC) in the pancreatic body or tail.

Study design: A pan-European, randomised controlled, multicentre, patient-blinded non-inferiority trial. The protocol was designed according to the SPIRIT guidelines1.

Study population: Two groups of 129 patients (258 in total) with an indication for elective distal pancreatectomy with splenectomy because of proven or highly suspected PDAC.

Intervention: Minimally invasive distal pancreatectomy (either laparoscopic or robot-assisted)

Control: Open distal pancreatectomy

Main study parameters/endpoints: Primary outcome is the microscopically radical (R0, >1mm) resection rate. Main secondary outcomes are lymph node retrieval, intraoperative outcomes (such as blood loss, operative time and conversion), postoperative outcomes (such as complications and hospitalisation parameters), quality of life and survival. Patients are stratified per centre


Frederique Vissers, MD, PhD candidate
Amsterdam University Medical Centers, Location AMC
Department of Surgery
PO Box 22660
1100 DD Amsterdam
Tel: +31 6 15 21 31 94

Sanne Lof, MD, PhD candidate
University Hospital Southampton NHS FT
Department of Surgery
Tremona Road, Southampton, SO16 2YD, UK
Tel: +44 74 8323 6361

Maarten Korrel, MD-PhD candidate
Amsterdam University Medical Centers, Location AMC
Department of Surgery
PO Box 22660
1100 DD Amsterdam
Tel: +31 6 15 21 31 94



Currently, 13 patients from 7 centers in The Netherlands, United Kingdom and the United States have been randomized.

Enrolling centers, including their local Principal Investigators, are:

Center Principal Investigator No. of inclusions
Academic Medical Center, Amsterdam Prof. Marc Besselink 5
University Hospital Southampton, Southampton Prof. Mohammad Abu Hilal 2
Erasmus Medical Center, Rotterdam Dr. Bas Groot Koerkamp 2
Catharina Hospital, Eindhoven Dr. Misha Luyer 1
Virginia Mason Medical Center, Seattle Dr. Adnan Alseidi 1
Humanitas University Hospital, Milan Prof. Alessandro Zerbi 1
University Hospital Birmingham, Birmingham Dr. Robert Sutcliffe 1
Total 13


Enrollment rate


5th DIPLOMA/E-MIPS Meeting at IHPBA, Geneva

We would like to thank all attendees for a very productive meeting on Thursday morning during the 2018 IHPBA congress in Geneva. Please find the minutes here: 5th DIPLOMA E-MIPS meeting IHPBA Geneva. E-AHPBA E-MIPS Registry [...]

September 6th, 2018|Comments Off on 5th DIPLOMA/E-MIPS Meeting at IHPBA, Geneva
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2019 E-AHPBA Congress

2 June 2019 - 5 June 2019

Endorsed by:

Swedish Study Group
for Pancreatic Cancer