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Olthof PB, Arntz PJW, Erdmann JI, Bennink RJ. Interpretation of mebrofenin and etifenin hepatobiliary scintigraphy before major liver resection. Langenbecks Arch Surg 2024; 409:114. [PMID: 38589648 DOI: 10.1007/s00423-024-03302-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2024] [Accepted: 04/03/2024] [Indexed: 04/10/2024]
Affiliation(s)
- P B Olthof
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.
- Department of Surgery, Erasmus Medical Center, Dr. Molewaterplein 40, 3015GD, Rotterdam, The Netherlands.
- Department of Surgery, University Medical Center Groningen, Groningen, The Netherlands.
| | - P J W Arntz
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - J I Erdmann
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - R J Bennink
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
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Korenblik R, van Zon JFJA, Olij B, Heil J, Dewulf MJL, Neumann UP, Olde Damink SWM, Binkert CA, Schadde E, van der Leij C, van Dam RM, van Baardewijk LJ, Barbier L, Binkert CA, Billingsley K, Björnsson B, Andorrà EC, Arslan B, Baclija I, Bemelmans MHA, Bent C, de Boer MT, Bokkers RPH, de Boo DW, Breen D, Breitenstein S, Bruners P, Cappelli A, Carling U, Robert MCI, Chan B, De Cobelli F, Choi J, Crawford M, Croagh D, van Dam RM, Deprez F, Detry O, Dewulf MJL, Díaz-Nieto R, Dili A, Erdmann JI, Font JC, Davis R, Delle M, Fernando R, Fisher O, Fouraschen SMG, Fretland ÅA, Fundora Y, Gelabert A, Gerard L, Gobardhan P, Gómez F, Guiliante F, Grünberger T, Grochola LF, Grünhagen DJ, Guitart J, Hagendoorn J, Heil J, Heise D, Herrero E, Hess G, Hilal MA, Hoffmann M, Iezzi R, Imani F, Inmutto N, James S, Borobia FJG, Jovine E, Kalil J, Kingham P, Kollmar O, Kleeff J, van der Leij C, Lopez-Ben S, Macdonald A, Meijerink M, Korenblik R, Lapisatepun W, Leclercq WKG, Lindsay R, Lucidi V, Madoff DC, Martel G, Mehrzad H, Menon K, Metrakos P, Modi S, Moelker A, Montanari N, Moragues JS, Navinés-López J, Neumann UP, Nguyen J, Peddu P, Primrose JN, Olde Damink SWM, Qu X, Raptis DA, Ratti F, Ryan S, Ridouani F, Rinkes IHMB, Rogan C, Ronellenfitsch U, Serenari M, Salik A, Sallemi C, Sandström P, Martin ES, Sarría L, Schadde E, Serrablo A, Settmacher U, Smits J, Smits MLJ, Snitzbauer A, Soonawalla Z, Sparrelid E, Spuentrup E, Stavrou GA, Sutcliffe R, Tancredi I, Tasse JC, Teichgräber U, Udupa V, Valenti DA, Vass D, Vogl TJ, Wang X, White S, De Wispelaere JF, Wohlgemuth WA, Yu D, Zijlstra IJAJ. Resectability of bilobar liver tumours after simultaneous portal and hepatic vein embolization versus portal vein embolization alone: meta-analysis. BJS Open 2022; 6:6844022. [PMID: 36437731 PMCID: PMC9702575 DOI: 10.1093/bjsopen/zrac141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2022] [Revised: 09/09/2022] [Accepted: 10/05/2022] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Many patients with bi-lobar liver tumours are not eligible for liver resection due to an insufficient future liver remnant (FLR). To reduce the risk of posthepatectomy liver failure and the primary cause of death, regenerative procedures intent to increase the FLR before surgery. The aim of this systematic review is to provide an overview of the available literature and outcomes on the effectiveness of simultaneous portal and hepatic vein embolization (PVE/HVE) versus portal vein embolization (PVE) alone. METHODS A systematic literature search was conducted in PubMed, Web of Science, and Embase up to September 2022. The primary outcome was resectability and the secondary outcome was the FLR volume increase. RESULTS Eight studies comparing PVE/HVE with PVE and six retrospective PVE/HVE case series were included. Pooled resectability within the comparative studies was 75 per cent in the PVE group (n = 252) versus 87 per cent in the PVE/HVE group (n = 166, OR 1.92 (95% c.i., 1.13-3.25)) favouring PVE/HVE (P = 0.015). After PVE, FLR hypertrophy between 12 per cent and 48 per cent (after a median of 21-30 days) was observed, whereas growth between 36 per cent and 67 per cent was reported after PVE/HVE (after a median of 17-31 days). In the comparative studies, 90-day primary cause of death was similar between groups (2.5 per cent after PVE versus 2.2 per cent after PVE/HVE), but a higher 90-day primary cause of death was reported in single-arm PVE/HVE cohort studies (6.9 per cent, 12 of 175 patients). CONCLUSION Based on moderate/weak evidence, PVE/HVE seems to increase resectability of bi-lobar liver tumours with a comparable safety profile. Additionally, PVE/HVE resulted in faster and more pronounced hypertrophy compared with PVE alone.
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Affiliation(s)
- Remon Korenblik
- Correspondence to: R. K., Universiteigssingel 50 (room 5.452) 6229 ER Maastricht, The Netherlands (e-mail: ); R. M. v. D., Maastricht UMC+, Dept. of Surgery, Level 4, PO Box 5800, 6202 AZ Maastricht, The Netherlands (e-mail: )
| | - Jasper F J A van Zon
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Bram Olij
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands,GROW—Department of Surgery, School for Oncology and Reproduction, Maastricht University, Maastricht, The Netherlands,Department of General, Visceral and Transplant Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Jan Heil
- Department of General, Visceral and Transplant Surgery, University Hospital Frankfurt, Goethe University Frankfurt, Frankfurt am Main, Germany
| | - Maxime J L Dewulf
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - Ulf P Neumann
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands,Department of General, Visceral and Transplant Surgery, University Hospital RWTH Aachen, Aachen, Germany
| | - Steven W M Olde Damink
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands,Department of General, Visceral and Transplant Surgery, University Hospital RWTH Aachen, Aachen, Germany,NUTRIM—Department of Surgery, School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands
| | - Christoph A Binkert
- Department of Radiology, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - Erik Schadde
- Department of General, Visceral and Transplant Surgery, Klinik Hirslanden, Zurich, Switzerland,Department of General, Visceral and Transplant Surgery, Hirslanden Klink St. Anna Luzern, Luzern, Switzerland
| | | | - Ronald M van Dam
- Correspondence to: R. K., Universiteigssingel 50 (room 5.452) 6229 ER Maastricht, The Netherlands (e-mail: ); R. M. v. D., Maastricht UMC+, Dept. of Surgery, Level 4, PO Box 5800, 6202 AZ Maastricht, The Netherlands (e-mail: )
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3
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Korenblik R, Olij B, Aldrighetti LA, Hilal MA, Ahle M, Arslan B, van Baardewijk LJ, Baclija I, Bent C, Bertrand CL, Björnsson B, de Boer MT, de Boer SW, Bokkers RPH, Rinkes IHMB, Breitenstein S, Bruijnen RCG, Bruners P, Büchler MW, Camacho JC, Cappelli A, Carling U, Chan BKY, Chang DH, Choi J, Font JC, Crawford M, Croagh D, Cugat E, Davis R, De Boo DW, De Cobelli F, De Wispelaere JF, van Delden OM, Delle M, Detry O, Díaz-Nieto R, Dili A, Erdmann JI, Fisher O, Fondevila C, Fretland Å, Borobia FG, Gelabert A, Gérard L, Giuliante F, Gobardhan PD, Gómez F, Grünberger T, Grünhagen DJ, Guitart J, Hagendoorn J, Heil J, Heise D, Herrero E, Hess GF, Hoffmann MH, Iezzi R, Imani F, Nguyen J, Jovine E, Kalff JC, Kazemier G, Kingham TP, Kleeff J, Kollmar O, Leclercq WKG, Ben SL, Lucidi V, MacDonald A, Madoff DC, Manekeller S, Martel G, Mehrabi A, Mehrzad H, Meijerink MR, Menon K, Metrakos P, Meyer C, Moelker A, Modi S, Montanari N, Navines J, Neumann UP, Peddu P, Primrose JN, Qu X, Raptis D, Ratti F, Ridouani F, Rogan C, Ronellenfitsch U, Ryan S, Sallemi C, Moragues JS, Sandström P, Sarriá L, Schnitzbauer A, Serenari M, Serrablo A, Smits MLJ, Sparrelid E, Spüntrup E, Stavrou GA, Sutcliffe RP, Tancredi I, Tasse JC, Udupa V, Valenti D, Fundora Y, Vogl TJ, Wang X, White SA, Wohlgemuth WA, Yu D, Zijlstra IAJ, Binkert CA, Bemelmans MHA, van der Leij C, Schadde E, van Dam RM. Dragon 1 Protocol Manuscript: Training, Accreditation, Implementation and Safety Evaluation of Portal and Hepatic Vein Embolization (PVE/HVE) to Accelerate Future Liver Remnant (FLR) Hypertrophy. Cardiovasc Intervent Radiol 2022; 45:1391-1398. [PMID: 35790566 PMCID: PMC9458562 DOI: 10.1007/s00270-022-03176-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Accepted: 05/08/2022] [Indexed: 12/02/2022]
Abstract
STUDY PURPOSE The DRAGON 1 trial aims to assess training, implementation, safety and feasibility of combined portal- and hepatic-vein embolization (PVE/HVE) to accelerate future liver remnant (FLR) hypertrophy in patients with borderline resectable colorectal cancer liver metastases. METHODS The DRAGON 1 trial is a worldwide multicenter prospective single arm trial. The primary endpoint is a composite of the safety of PVE/HVE, 90-day mortality, and one year accrual monitoring of each participating center. Secondary endpoints include: feasibility of resection, the used PVE and HVE techniques, FLR-hypertrophy, liver function (subset of centers), overall survival, and disease-free survival. All complications after the PVE/HVE procedure are documented. Liver volumes will be measured at week 1 and if applicable at week 3 and 6 after PVE/HVE and follow-up visits will be held at 1, 3, 6, and 12 months after the resection. RESULTS Not applicable. CONCLUSION DRAGON 1 is a prospective trial to assess the safety and feasibility of PVE/HVE. Participating study centers will be trained, and procedures standardized using Work Instructions (WI) to prepare for the DRAGON 2 randomized controlled trial. Outcomes should reveal the accrual potential of centers, safety profile of combined PVE/HVE and the effect of FLR-hypertrophy induction by PVE/HVE in patients with CRLM and a small FLR. TRIAL REGISTRATION Clinicaltrials.gov: NCT04272931 (February 17, 2020). Toestingonline.nl: NL71535.068.19 (September 20, 2019).
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Affiliation(s)
- R Korenblik
- GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht Universiteitssingel 40 room 5.452, 6229 ET, Maastricht, The Netherlands.
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands.
| | - B Olij
- GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht Universiteitssingel 40 room 5.452, 6229 ET, Maastricht, The Netherlands
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | | | - M Abu Hilal
- Department of Surgery, Fondazione Poliambulanza, Brescia, Italy
| | - M Ahle
- Deparment of Radiology, University Hospital, Linköping, Sweden
| | - B Arslan
- Department of Radiology, Rush University Medical Center, Chicago, USA
| | - L J van Baardewijk
- Department of Radiology, Maxima Medisch Centrum, Eindhoven, The Netherlands
| | - I Baclija
- Department of Radiology, Clinic Favoriten, Vienna, Austria
| | - C Bent
- Department of Radiology, Bournemouth and Christuchurch, The Royal Bournemouth and Christchurch Hospitals, Bournemouth and Christuchurch, UK
| | - C L Bertrand
- Department of Surgery, CHU UCLouvain Namur, Namur, Belgium
| | - B Björnsson
- Department of Surgery, Biomedical and Clinical Sciences, Linköping University Hospital, Linköping, Sweden
| | - M T de Boer
- Department of Surgery, University Medical Center Groningen, Groningen, The Netherlands
| | - S W de Boer
- Deparment of Radiology and Nuclear Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - R P H Bokkers
- Department of Radiology, University Medical Center Groningen, Groningen, The Netherlands
| | - I H M Borel Rinkes
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - S Breitenstein
- Department of General and Visceral Surgery, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - R C G Bruijnen
- Department of Radiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - P Bruners
- Department of Radiology, University Hospital Aachen, Aachen, Germany
| | - M W Büchler
- Department of Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - J C Camacho
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - A Cappelli
- Department of Radiology, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - U Carling
- Department of Radiology, University Hospital Oslo, Oslo, Norway
| | - B K Y Chan
- Department of Surgery, Aintree University Hospitals NHS, Liverpool, UK
| | - D H Chang
- Department of Radiology, University Hospital Heidelberg, Heidelberg, Germany
| | - J Choi
- Department of Surgery, Western Health Footscray, Footscray, Australia
| | - J Codina Font
- Department of Radiology, University Hospital Dr. Josep Trueta de Girona, Girona, Spain
| | - M Crawford
- Department of Surgery, Royal Prince Alfred Hospital, Camperdown, Australia
| | - D Croagh
- Department of Surgery, Monash Health, Clayton, Australia
| | - E Cugat
- Department of Surgery, University Hospital Germans Trias I Pujol, Badalona, Spain
| | - R Davis
- Department of Radiology, Aintree University Hospitals NHS, Liverpool, UK
| | - D W De Boo
- Department of Radiology, Monash Health, Clayton, Australia
| | - F De Cobelli
- Department of Radiology, Ospedale San Raffaele, Milan, Italy
| | | | - O M van Delden
- Department of Radiology, Amsterdam University Medical Centers Location AMC, Amsterdam, The Netherlands
| | - M Delle
- Department of Radiology, Karolinska University Hospital, Stockholm, Sweden
| | - O Detry
- Department of Surgery, CHU de Liège, Liège, Belgium
| | - R Díaz-Nieto
- Department of Surgery, Aintree University Hospitals NHS, Liverpool, UK
| | - A Dili
- Department of Surgery, CHU UCLouvain Namur, Namur, Belgium
| | - J I Erdmann
- Department of Surgery, Amsterdam University Medical Centers Location AMC, Amsterdam, The Netherlands
| | - O Fisher
- Department of Surgery, Royal Prince Alfred Hospital, Camperdown, Australia
| | - C Fondevila
- Department of Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - Å Fretland
- Department of Surgery, University Hospital Oslo, Oslo, Norway
| | - F Garcia Borobia
- Department of Surgery, Hospital Parc Taulí de Sabadell, Sabadell, Spain
| | - A Gelabert
- Department of Radiology, Hospital Parc Taulí de Sabadell, Sabadell, Spain
- Department of Radiology, University Hospital Mútua Terassa, Terassa, Spain
| | - L Gérard
- Department of Radiology, CHU de Liège, Liège, Belgium
| | - F Giuliante
- Department of Surgery, Gemelli University Hospital Rome, Rome, Italy
| | - P D Gobardhan
- Department of Surgery, Amphia, Breda, The Netherlands
| | - F Gómez
- Department of Radiology, Hospital Clínic de Barcelona, Barcelona, Spain
| | - T Grünberger
- Department of Surgery, HPB Center Vienna Health Network, Clinic Favoriten, Vienna, Austria
| | - D J Grünhagen
- Department of Surgery, Erasmus Medisch Centrum, Rotterdam, The Netherlands
| | - J Guitart
- Department of Radiology, University Hospital Mútua Terassa, Terassa, Spain
| | - J Hagendoorn
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J Heil
- Department of Surgery, University Hospital Frankfurt, Frankfurt, Germany
| | - D Heise
- Department of General, Visceral and Transplant Surgery, University Hospital Aachen, Aachen, Germany
| | - E Herrero
- Department of Surgery, University Hospital Mútua Terassa, Terassa, Spain
| | - G F Hess
- Department of Surgery, Clarunis University Hospital, Basel, Switzerland
| | - M H Hoffmann
- Department of Radiology, St. Clara Spital, Basel, Switzerland
| | - R Iezzi
- Department of Radiology, Gemelli University Hospital, Rome, Italy
| | - F Imani
- Department of Radiology, Amphia, Breda, The Netherlands
| | - J Nguyen
- Department of Radiology, Western Health Footscray, Footscray, Australia
| | - E Jovine
- Department of Surgery, Ospedale Maggiore di Bologna, Bologna, Italy
| | - J C Kalff
- Department of Surgery, University Hospital Bonn, Bonn, Germany
| | - G Kazemier
- Department of Surgery, Amsterdam University Medical Centers Location VU, Amsterdam, The Netherlands
| | - T P Kingham
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - J Kleeff
- Department of Surgery, University Hospital Halle (Saale), Halle, Germany
| | - O Kollmar
- Department of Surgery, Clarunis University Hospital, Basel, Switzerland
| | - W K G Leclercq
- Department of Surgery, Maxima Medisch Centrum, Eindhoven, The Netherlands
| | - S Lopez Ben
- Department of Surgery, University Hospital Dr. Josep Trueta de Girona, Girona, Spain
| | - V Lucidi
- Department of Surgery, Hôpital Erasme, Brussels, Belgium
| | - A MacDonald
- Department of Radiology, Oxford University Hospital NHS, Oxford, UK
| | - D C Madoff
- Department of Radiology, Yale School of Medicine, New Haven, USA
| | - S Manekeller
- Department of Surgery, University Hospital Bonn, Bonn, Germany
| | - G Martel
- Department of Surgery, The Ottawa Hospital, Ottawa, Canada
| | - A Mehrabi
- Department of Surgery, University Hospital Heidelberg, Heidelberg, Germany
| | - H Mehrzad
- Department of Radiology, Queen Elizabeth Hospital Birmingham NHS, Birmingham, UK
| | - M R Meijerink
- Department of Radiology, Amsterdam University Medical Centers Location VU, Amsterdam, The Netherlands
| | - K Menon
- Department of Surgery, King's College Hospital NHS, London, UK
| | - P Metrakos
- Department of Surgery, McGill University Health Centre, Montréal, Canada
| | - C Meyer
- Department of Radiology, University Hospital Bonn, Bonn, Germany
| | - A Moelker
- Department of Radiology and Nuclear Medicine, Erasmus Medisch Centrum, Rotterdam, The Netherlands
| | - S Modi
- Department of Radiology, University Hospital Southampton NHS, Southampton, UK
| | - N Montanari
- Department of Radiology, Ospedale Maggiore Di Bologna, Bologna, Italy
| | - J Navines
- Department of Surgery, University Hospital Germans Trias I Pujol, Badalona, Spain
| | - U P Neumann
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of General, Visceral and Transplant Surgery, University Hospital Aachen, Aachen, Germany
| | - P Peddu
- Department of Radiology, King's College Hospital NHS, London, UK
| | - J N Primrose
- Department of Surgery, University Hospital Southampton NHS, Southampton, UK
| | - X Qu
- Department of Radiology, Zhongshan Hospital, Fundan University, Shanghai, China
| | - D Raptis
- Department of Surgery, Royal Free Hospital NHS, London, UK
| | - F Ratti
- Department of Surgery, Ospedale San Raffaele, Milan, Italy
| | - F Ridouani
- Department of Radiology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - C Rogan
- Department of Radiology, Royal Prince Alfred Hospital, Camperdown, Australia
| | - U Ronellenfitsch
- Department of Surgery, University Hospital Halle (Saale), Halle, Germany
| | - S Ryan
- Department of Radiology, The Ottawa Hospital, Ottawa, Canada
| | - C Sallemi
- Department of Radiology, Fondazione Poliambulanza, Brescia, Italy
| | - J Sampere Moragues
- Department of Radiology, University Hospital Germans Trias I Pujol, Badalona, Spain
| | - P Sandström
- Department of Surgery, Biomedical and Clinical Sciences, Linköping University Hospital, Linköping, Sweden
| | - L Sarriá
- Department of Radiology, University Hospital Miguel Servet, Saragossa, Spain
| | - A Schnitzbauer
- Department of Surgery, University Hospital Frankfurt, Frankfurt, Germany
| | - M Serenari
- Department of Surgery, General Surgery and Transplant Unit, IRCCS Azienda Ospedaliero- Universitaria di Bologna, Sant'Orsola-Malpighi Hospital, Bologna, Italy
| | - A Serrablo
- Department of Surgery, University Hospital Miguel Servet, Saragossa, Spain
| | - M L J Smits
- Department of Radiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - E Sparrelid
- Department of Surgery, Karolinska University Hospital, Stockholm, Sweden
| | - E Spüntrup
- Department of Radiology, Klinikum Saarbrücken gGmbH, Saarbrücken, Germany
| | - G A Stavrou
- Department of Surgery, Klinikum Saarbrücken gGmbH, Saarbrücken, Germany
| | - R P Sutcliffe
- Department of Surgery, Queen Elizabeth Hospital Birmingham NHS, Birmingham, UK
| | - I Tancredi
- Department of Radiology, Hôpital Erasme, Brussels, Belgium
| | - J C Tasse
- Department of Radiology, Rush University Medical Center, Chicago, USA
| | - V Udupa
- Department of Surgery, Oxford University Hospital NHS, Oxford, UK
| | - D Valenti
- Department of Radiology, McGill University Health Centre, Montréal, Canada
| | - Y Fundora
- Department of Surgery, Hospital Clínic de Barcelona, Barcelona, Spain
| | - T J Vogl
- Department of Radiology, University Hosptital Frankfurt, Frankfurt, Germany
| | - X Wang
- Department of Surgery, Zhongshan Hospital, Fundan University, Shanghai, China
| | - S A White
- Department of Surgery, Newcastle Upon Tyne Hospitals NHS, Newcastle upon Tyne, UK
| | - W A Wohlgemuth
- Department of Radiology, University Hospital Halle (Saale), Halle, Germany
| | - D Yu
- Department of Radiology, Royal Free Hospital NHS, London, UK
| | - I A J Zijlstra
- Department of Radiology, Amsterdam University Medical Centers Location VU, Amsterdam, The Netherlands
| | - C A Binkert
- Department of Radiology, Cantonal Hospital Winterthur, Winterthur, Switzerland
| | - M H A Bemelmans
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
- Department of General, Visceral and Transplant Surgery, University Hospital Aachen, Aachen, Germany
| | - C van der Leij
- Deparment of Radiology and Nuclear Medicine, Maastricht University Medical Center, Maastricht, The Netherlands
| | - E Schadde
- Department of General and Visceral Surgery, Cantonal Hospital Winterthur, Winterthur, Switzerland
- Department of Surgery, Rush University Medical Center Chicago, Chicago, USA
| | - R M van Dam
- GROW School for Oncology and Developmental Biology, Maastricht University, Maastricht Universiteitssingel 40 room 5.452, 6229 ET, Maastricht, The Netherlands.
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands.
- Department of General, Visceral and Transplant Surgery, University Hospital Aachen, Aachen, Germany.
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Soykan EA, Aarts BM, Lopez-Yurda M, Kuhlmann KFD, Erdmann JI, Kok N, van Lienden KP, Wilthagen EA, Beets-Tan RGH, van Delden OM, Gomez FM, Klompenhouwer EG. Predictive Factors for Hypertrophy of the Future Liver Remnant After Portal Vein Embolization: A Systematic Review. Cardiovasc Intervent Radiol 2021; 44:1355-1366. [PMID: 34142192 PMCID: PMC8382618 DOI: 10.1007/s00270-021-02877-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 05/18/2021] [Indexed: 12/15/2022]
Abstract
This systematic review was conducted to determine factors that are associated with the degree of hypertrophy of the future liver remnant following portal vein embolization. An extensive search on September 15, 2020, and subsequent literature screening resulted in the inclusion of forty-eight articles with 3368 patients in qualitative analysis, of which 18 studies were included in quantitative synthesis. Meta-analyses based on a limited number of studies showed an increase in hypertrophy response when additional embolization of segment 4 was performed (pooled difference of medians = − 3.47, 95% CI − 5.51 to − 1.43) and the use of N-butyl cyanoacrylate for portal vein embolization induced more hypertrophy than polyvinyl alcohol (pooled standardized mean difference (SMD) = 0.60, 95% CI 0.30 to 0.91). There was no indication of a difference in degree of hypertrophy between patients who received neo-adjuvant chemotherapy and those who did not receive pre-procedural systemic therapy (pooled SMD = − 0.37, 95% CI − 1.35 to 0.61), or between male and female patients (pooled SMD = 0.19, 95% CI − 0.12 to 0.50). The study was registered in the International Prospective Register of Systematic Reviews on April 28, 2020 (CRD42020175708).
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Affiliation(s)
- E. A. Soykan
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - B. M. Aarts
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - M. Lopez-Yurda
- Department of Biometrics, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - K. F. D. Kuhlmann
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - J. I. Erdmann
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - N. Kok
- Department of Surgical Oncology, Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - K. P. van Lienden
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - E. A. Wilthagen
- Scientific Information Service, The Netherlands Cancer Institute, Amsterdam, The Netherlands
| | - R. G. H. Beets-Tan
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- GROW School for Oncology and Developmental Biology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - O. M. van Delden
- Department of Radiology and Nuclear Medicine, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - F. M. Gomez
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
- Department of Interventional Radiology, Hospital Clinic Universitari de Barcelona, Barcelona, Spain
| | - E. G. Klompenhouwer
- Department of Radiology, The Netherlands Cancer Institute, Amsterdam, The Netherlands
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5
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Kuipers H, de Savornin Lohman EAJ, van Dooren M, Braat AE, Daams F, van Dam R, Erdmann JI, Hagendoorn J, Hoogwater FJH, Groot Koerkamp B, van Gulik TM, de Reuver PR, de Boer MT. Extended Resections for Advanced Gallbladder Cancer: Results from a Nationwide Cohort Study. Ann Surg Oncol 2020; 28:835-843. [PMID: 32696306 PMCID: PMC7801314 DOI: 10.1245/s10434-020-08858-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2020] [Accepted: 07/02/2020] [Indexed: 12/29/2022]
Abstract
Background Extended resections (i.e., major hepatectomy and/or pancreatoduodenectomy) are rarely performed for gallbladder cancer (GBC) because outcomes remain inconclusive. Data regarding extended resections from Western centers are sparse. This Dutch, multicenter cohort study analyzed the outcomes of patients who underwent extended resections for locally advanced GBC. Methods Patients with GBC who underwent extended resection with curative intent between January 2000 and September 2018 were identified from the Netherlands Cancer Registry. Extended resection was defined as a major hepatectomy (resection of ≥ 3 liver segments), a pancreatoduodenectomy, or both. Treatment and survival data were obtained. Postoperative morbidity, mortality, survival, and characteristics of short- and long-term survivors were assessed. Results The study included 33 patients. For 16 of the patients, R0 resection margins were achieved. Major postoperative complications (Clavien Dindo ≥ 3A) occurred for 19 patients, and 4 patients experienced postoperative mortality within 90 days. Recurrence occurred for 24 patients. The median overall survival (OS) was 12.8 months (95% confidence interval, 6.5–19.0 months). A 2-year survival period was achieved for 10 patients (30%) and a 5-year survival period for 5 patients (15%). Common bile duct, liver, perineural and perivascular invasion and jaundice were associated with reduced survival. All three recurrence-free patients had R0 resection margins and no liver invasion. Conclusion The median OS after extended resections for advanced GBC was 12.8 months in this cohort. Although postoperative morbidity and mortality were significant, long-term survival (≥ 2 years) was achieved in a subset of patients. Therefore, GBC requiring major surgery does not preclude long-term survival, and a subgroup of patients benefit from surgery.
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Affiliation(s)
- H Kuipers
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
| | | | - M van Dooren
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - A E Braat
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - F Daams
- Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - R van Dam
- Department of Surgery, Maastricht University Medical Center, Maastricht, The Netherlands
| | - J I Erdmann
- Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - J Hagendoorn
- Department of Surgery, Utrecht University Medical Center, Utrecht, The Netherlands.,Department of Surgery, St. Antonius Hospital, Nieuwegein, The Netherlands
| | - F J H Hoogwater
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - B Groot Koerkamp
- Department of Surgery, Erasmus Medical Center, Rotterdam, The Netherlands
| | - T M van Gulik
- Department of Surgery, Amsterdam University Medical Centers, University of Amsterdam, Amsterdam, The Netherlands
| | - P R de Reuver
- Department of Surgery, Radboud University Medical Center, Nijmegen, The Netherlands
| | - M T de Boer
- Department of Surgery, Section Hepato-Pancreato-Biliary Surgery and Liver Transplantation, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.
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6
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Franken LC, Rassam F, van Lienden KP, Bennink RJ, Besselink MG, Busch OR, Erdmann JI, van Gulik TM, Olthof PB. Effect of structured use of preoperative portal vein embolization on outcomes after liver resection of perihilar cholangiocarcinoma. BJS Open 2020; 4:449-455. [PMID: 32181590 PMCID: PMC7260406 DOI: 10.1002/bjs5.50273] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Accepted: 02/03/2020] [Indexed: 12/18/2022] Open
Abstract
Background Portal vein embolization (PVE) is performed to reduce the risk of liver failure and subsequent mortality after major liver resection. Although a cut‐off value of 2·7 per cent per min per m2 has been used with hepatobiliary scintigraphy (HBS) for future remnant liver function (FRLF), patients with perihilar cholangiocarcinoma (PHC) potentially benefit from an additional cut‐off of 8·5 per cent/min (not corrected for body surface area). Since January 2016 a more liberal approach to PVE has been adopted, including this additional cut‐off for HBS of 8·5 per cent/min. The aim of this study was to assess the effect of this approach on liver failure and mortality. Methods This was a single‐centre retrospective study in which consecutive patients undergoing liver resection under suspicion of PHC in 2000–2015 were compared with patients treated in 2016–2019, after implementation of the more liberal approach. Primary outcomes were postoperative liver failure (International Study Group of Liver Surgery grade B/C) and 90‐day mortality. Results Some 191 patients with PHC underwent liver resection. PVE was performed in 6·4 per cent (9 of 141) of the patients treated in 2000–2015 and in 32 per cent (16 of 50) of those treated in 2016–2019. The 90‐day mortality rate decreased from 16·3 per cent (23 of 141) to 2 per cent (1 of 50) (P = 0·009), together with a decrease in the rate of liver failure from 19·9 per cent (28 of 141) to 4 per cent (2 of 50) (P = 0·008). In 2016–2019, 24 patients had a FRLF greater than 8·5 per cent/min and no liver failure or death occurred, suggesting that 8·5 per cent/min is a reliable cut‐off for patients with suspected
PHC. Conclusion The major decrease in liver failure and mortality rates in recent years and the simultaneous increased use of PVE suggests an important role for PVE in reducing adverse outcomes after surgery for
PHC.
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Affiliation(s)
- L C Franken
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - F Rassam
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - K P van Lienden
- Department Radiology and Nuclear Medicine, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - R J Bennink
- Department Radiology and Nuclear Medicine, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - M G Besselink
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - O R Busch
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - J I Erdmann
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - T M van Gulik
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - P B Olthof
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands.,Department of Surgery, Erasmus Medical Centre, Erasmus University, Rotterdam, the Netherlands
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7
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Buisman FE, Homs MYV, Grünhagen DJ, Filipe WF, Bennink RJ, Besselink MGH, Borel Rinkes IHM, Bruijnen RCG, Cercek A, D'Angelica MI, van Delden OM, Donswijk ML, van Doorn L, Doornebosch PG, Emmering J, Erdmann JI, IJzerman NS, Grootscholten C, Hagendoorn J, Kemeny NE, Kingham TP, Klompenhouwer EG, Kok NFM, Koolen S, Kuhlmann KFD, Kuiper MC, Lam MGE, Mathijssen RHJ, Moelker A, Oomen-de Hoop E, Punt CJA, Te Riele WW, Roodhart JML, Swijnenburg RJ, Prevoo W, Tanis PJ, Vermaas M, Versleijen MWJ, Veuger FP, Weterman MJ, Verhoef C, Groot Koerkamp B. Adjuvant hepatic arterial infusion pump chemotherapy and resection versus resection alone in patients with low-risk resectable colorectal liver metastases - the multicenter randomized controlled PUMP trial. BMC Cancer 2019; 19:327. [PMID: 30953467 PMCID: PMC6451273 DOI: 10.1186/s12885-019-5515-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2019] [Accepted: 03/25/2019] [Indexed: 02/07/2023] Open
Abstract
Background Recurrences are reported in 70% of all patients after resection of colorectal liver metastases (CRLM), in which half are confined to the liver. Adjuvant hepatic arterial infusion pump (HAIP) chemotherapy aims to reduce the risk of intrahepatic recurrence. A large retrospective propensity score analysis demonstrated that HAIP chemotherapy is particularly effective in patients with low-risk oncological features. The aim of this randomized controlled trial (RCT) --the PUMP trial-- is to investigate the efficacy of adjuvant HAIP chemotherapy in low-risk patients with resectable CRLM. Methods This is an open label multicenter RCT. A total of 230 patients with resectable CRLM without extrahepatic disease will be included. Only patients with a clinical risk score (CRS) of 0 to 2 are eligible, meaning: patients are allowed to have no more than two out of five poor prognostic factors (disease-free interval less than 12 months, node-positive colorectal cancer, more than 1 CRLM, largest CRLM more than 5 cm in diameter, serum Carcinoembryonic Antigen above 200 μg/L). Patients randomized to arm A undergo complete resection of CRLM without any adjuvant treatment, which is the standard of care in the Netherlands. Patients in arm B receive an implantable pump at the time of CRLM resection and start adjuvant HAIP chemotherapy 4–12 weeks after surgery, with 6 cycles of floxuridine scheduled. The primary endpoint is progression-free survival (PFS). Secondary endpoints include overall survival, hepatic PFS, safety, quality of life, and cost-effectiveness. Pharmacokinetics of intra-arterial administration of floxuridine will be investigated as well as predictive biomarkers for the efficacy of HAIP chemotherapy. In a side study, the accuracy of CT angiography will be compared to radionuclide scintigraphy to detect extrahepatic perfusion. We hypothesize that adjuvant HAIP chemotherapy leads to improved survival, improved quality of life, and a reduction of costs, compared to resection alone. Discussion If this PUMP trial demonstrates that adjuvant HAIP chemotherapy improves survival in low-risk patients, this treatment approach may be implemented in the standard of care of patients with resected CRLM since adjuvant systemic chemotherapy alone has not improved survival. Trial registration The PUMP trial is registered in the Netherlands Trial Register (NTR), number: 7493. Date of registration September 23, 2018.
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Affiliation(s)
- F E Buisman
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Dr. Molewaterplein 40, 3015, GD, Rotterdam, The Netherlands.
| | - M Y V Homs
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, The Netherlands
| | - D J Grünhagen
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Dr. Molewaterplein 40, 3015, GD, Rotterdam, The Netherlands
| | - W F Filipe
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Dr. Molewaterplein 40, 3015, GD, Rotterdam, The Netherlands
| | - R J Bennink
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Rotterdam, The Netherlands
| | - M G H Besselink
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - I H M Borel Rinkes
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - R C G Bruijnen
- Department of Radiology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - A Cercek
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - M I D'Angelica
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - O M van Delden
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Rotterdam, The Netherlands
| | - M L Donswijk
- Department of Nuclear Medicine, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - L van Doorn
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, The Netherlands
| | - P G Doornebosch
- Department of Surgery, IJsselland Hospital, Capelle aan den IJssel, The Netherlands
| | - J Emmering
- Department of Radiology and Nuclear Medicine, Erasmus MC, Erasmus University, Rotterdam, The Netherlands
| | - J I Erdmann
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - N S IJzerman
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, The Netherlands.,Department of Medical Oncology, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - C Grootscholten
- Department of Medical Oncology, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - J Hagendoorn
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - N E Kemeny
- Department of Medical Oncology, Memorial Sloan Kettering Cancer Center, New York, USA
| | - T P Kingham
- Department of Surgery, Memorial Sloan Kettering Cancer Center, New York, USA
| | - E G Klompenhouwer
- Department of Radiology, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - N F M Kok
- Department of Surgery, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - S Koolen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, The Netherlands
| | - K F D Kuhlmann
- Department of Surgery, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - M C Kuiper
- Department of Medical Oncology, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - M G E Lam
- Department of Nuclear Medicine, University Medical Center Utrecht, Utrecht, The Netherlands
| | - R H J Mathijssen
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, The Netherlands
| | - A Moelker
- Department of Radiology and Nuclear Medicine, Erasmus MC, Erasmus University, Rotterdam, The Netherlands
| | - E Oomen-de Hoop
- Department of Medical Oncology, Erasmus MC Cancer Institute, Erasmus University, Rotterdam, The Netherlands
| | - C J A Punt
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - W W Te Riele
- Department of Surgery, University Medical Center Utrecht, Utrecht, The Netherlands
| | - J M L Roodhart
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - R J Swijnenburg
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - W Prevoo
- Department of Radiology, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - P J Tanis
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - M Vermaas
- Department of Surgery, IJsselland Hospital, Capelle aan den IJssel, The Netherlands
| | - M W J Versleijen
- Department of Nuclear Medicine, Antoni van Leeuwenhoek, Amsterdam, The Netherlands
| | - F P Veuger
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht, The Netherlands
| | - M J Weterman
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - C Verhoef
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Dr. Molewaterplein 40, 3015, GD, Rotterdam, The Netherlands
| | - B Groot Koerkamp
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus University, Dr. Molewaterplein 40, 3015, GD, Rotterdam, The Netherlands
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8
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Erdmann JI, Eskens FALM, Vollmer CM, Kok NFM, Groot Koerkamp B, Biermann K, van Eijck CHJ. Histological and Molecular Subclassification of Pancreatic and Nonpancreatic Periampullary Cancers: Implications for (Neo) Adjuvant Systemic Treatment. Ann Surg Oncol 2014; 22:2401-7. [PMID: 25503345 DOI: 10.1245/s10434-014-4267-4] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2014] [Indexed: 12/12/2022]
Abstract
The benefit of adjuvant chemotherapy for resected pancreatic ductal adenocarcinoma (PDAC) has been confirmed in randomized controlled trials. For nonpancreatic periampullary cancers (NPPC) originating from the distal bile duct, duodenum, ampulla, or papilla of Vater, the role of adjuvant therapy remains largely unclear. This review describes methods for distinguishing PDAC from NPPC by means of readily available and recently developed molecular diagnostic methods. The difficulties of reliably determining the exact origin of these cancers pathologically also is discussed. The review also considers the possibility of unintentional inclusion of NPPC in the most important adjuvant trials on PDAC and the subsequent implications for interpretation of the results. The authors conclude that correct determination of the origin of periampullary cancers is essential for clinical management and should therefore be systematically incorporated into clinical practice and future studies.
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Affiliation(s)
- J I Erdmann
- Department of Surgery, Erasmus MC, Rotterdam, The Netherlands,
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