1
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Ramaekers M, Viviers CGA, Hellström TAE, Ewals LJS, Tasios N, Jacobs I, Nederend J, Sommen FVD, Luyer MDP. Improved Pancreatic Cancer Detection and Localization on CT Scans: A Computer-Aided Detection Model Utilizing Secondary Features. Cancers (Basel) 2024; 16:2403. [PMID: 39001465 PMCID: PMC11240790 DOI: 10.3390/cancers16132403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2024] [Revised: 06/27/2024] [Accepted: 06/28/2024] [Indexed: 07/16/2024] Open
Abstract
The early detection of pancreatic ductal adenocarcinoma (PDAC) is essential for optimal treatment of pancreatic cancer patients. We propose a tumor detection framework to improve the detection of pancreatic head tumors on CT scans. In this retrospective research study, CT images of 99 patients with pancreatic head cancer and 98 control cases from the Catharina Hospital Eindhoven were collected. A multi-stage 3D U-Net-based approach was used for PDAC detection including clinically significant secondary features such as pancreatic duct and common bile duct dilation. The developed algorithm was evaluated using a local test set comprising 59 CT scans. The model was externally validated in 28 pancreatic cancer cases of a publicly available medical decathlon dataset. The tumor detection framework achieved a sensitivity of 0.97 and a specificity of 1.00, with an area under the receiver operating curve (AUROC) of 0.99, in detecting pancreatic head cancer in the local test set. In the external test set, we obtained similar results, with a sensitivity of 1.00. The model provided the tumor location with acceptable accuracy obtaining a DICE Similarity Coefficient (DSC) of 0.37. This study shows that a tumor detection framework utilizing CT scans and secondary signs of pancreatic cancer can detect pancreatic tumors with high accuracy.
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Affiliation(s)
- Mark Ramaekers
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital Eindhoven, EJ 5623 Eindhoven, The Netherlands
| | - Christiaan G A Viviers
- Department of Electrical Engineering, Eindhoven University of Technology, AZ 5612 Eindhoven, The Netherlands
| | - Terese A E Hellström
- Department of Electrical Engineering, Eindhoven University of Technology, AZ 5612 Eindhoven, The Netherlands
| | - Lotte J S Ewals
- Department of Radiology, Catharina Cancer Institute, Catharina Hospital Eindhoven, EJ 5623 Eindhoven, The Netherlands
| | - Nick Tasios
- Department of Hospital Services and Informatics, Philips Research, AE 5656 Eindhoven, The Netherlands
| | - Igor Jacobs
- Department of Hospital Services and Informatics, Philips Research, AE 5656 Eindhoven, The Netherlands
| | - Joost Nederend
- Department of Radiology, Catharina Cancer Institute, Catharina Hospital Eindhoven, EJ 5623 Eindhoven, The Netherlands
| | - Fons van der Sommen
- Department of Electrical Engineering, Eindhoven University of Technology, AZ 5612 Eindhoven, The Netherlands
| | - Misha D P Luyer
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital Eindhoven, EJ 5623 Eindhoven, The Netherlands
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2
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Huang K, Yuan X, Zhao P, He Y. Effect of chemotherapy on prognosis in patients with primary pancreatic signet ring cell carcinoma: A large real-world study based on machine learning. PLoS One 2024; 19:e0302685. [PMID: 38739633 PMCID: PMC11090313 DOI: 10.1371/journal.pone.0302685] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2024] [Accepted: 04/09/2024] [Indexed: 05/16/2024] Open
Abstract
BACKGROUND Primary pancreatic signet ring cell carcinoma (PSRCC), an extremely rare histologic variant of pancreatic cancer, has a poor prognosis. This study aimed to investigate the prognostic value of chemotherapy in PSRCC. METHODS Patients with PSRCC between 2000 and 2019 were identified using the Surveillance Epidemiology and End Results (SEER) database. The main outcomes in this study were cancer-specific survival (CSS) and overall survival (OS). The baseline characteristics of patients were compared using Pearson's Chi-square test. Kaplan-Meier analysis was used to generate the survival curves. Least absolute shrinkage and selection operator (LASSO), univariate and multivariate Cox regression models, and Random Survival Forest model were used to analyze the prognostic variables for OS and CSS. The variance inflation factors (VIFs) were used to analyze whether there was an overfitting problem. RESULTS A total of 588 patients were identified. Chemotherapy was an independent prognostic factor for OS and CSS, and significantly associated with OS (HR = 0.33, 95% CI = 0.27-0.40, P <0.001) and CSS (HR = 0.32, 95% CI = 0.26-0.39, P <0.001). CONCLUSIONS Chemotherapy showed beneficial effects on OS and CSS in patients with PSRCC and should be recommended in clinical practice.
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Affiliation(s)
- Kun Huang
- Departments of General Surgery, Mian Yang Hospital of Traditional Chinese Medicine, Mianyang, Sichuan, P.R. China
| | - Xinzhu Yuan
- Department of Nephrology, The Second Clinical Medical Institution of North Sichuan Medical College (Nanchong Central Hospital) and Nanchong Key Laboratory of Basic Science & Clinical Research on Chronic Kidney Disease, Nanchong, Sichuan, P.R. China
| | - Pingwu Zhao
- Departments of General Surgery, Mian Yang Hospital of Traditional Chinese Medicine, Mianyang, Sichuan, P.R. China
| | - Yunshen He
- Departments of General Surgery, Mian Yang Hospital of Traditional Chinese Medicine, Mianyang, Sichuan, P.R. China
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3
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Stoop TF, Theijse RT, Seelen LWF, Groot Koerkamp B, van Eijck CHJ, Wolfgang CL, van Tienhoven G, van Santvoort HC, Molenaar IQ, Wilmink JW, Del Chiaro M, Katz MHG, Hackert T, Besselink MG. Preoperative chemotherapy, radiotherapy and surgical decision-making in patients with borderline resectable and locally advanced pancreatic cancer. Nat Rev Gastroenterol Hepatol 2024; 21:101-124. [PMID: 38036745 DOI: 10.1038/s41575-023-00856-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/05/2023] [Indexed: 12/02/2023]
Abstract
Surgical resection combined with systemic chemotherapy is the cornerstone of treatment for patients with localized pancreatic cancer. Upfront surgery is considered suboptimal in cases with extensive vascular involvement, which can be classified as either borderline resectable pancreatic cancer or locally advanced pancreatic cancer. In these patients, FOLFIRINOX or gemcitabine plus nab-paclitaxel chemotherapy is currently used as preoperative chemotherapy and is eventually combined with radiotherapy. Thus, more patients might reach 5-year overall survival. Patient selection for chemotherapy, radiotherapy and subsequent surgery is based on anatomical, biological and conditional parameters. Current guidelines and clinical practices vary considerably regarding preoperative chemotherapy and radiotherapy, response evaluation, and indications for surgery. In this Review, we provide an overview of the clinical evidence regarding disease staging, preoperative therapy, response evaluation and surgery in patients with borderline resectable pancreatic cancer or locally advanced pancreatic cancer. In addition, a clinical work-up is proposed based on the available evidence and guidelines. We identify knowledge gaps and outline a proposed research agenda.
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Affiliation(s)
- Thomas F Stoop
- Amsterdam UMC, location University of Amsterdam, Department of Surgery, Amsterdam, Netherlands
- Cancer Center Amsterdam, Amsterdam, Netherlands
- Division of Surgical Oncology, Department of Surgery, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
| | - Rutger T Theijse
- Amsterdam UMC, location University of Amsterdam, Department of Surgery, Amsterdam, Netherlands
- Cancer Center Amsterdam, Amsterdam, Netherlands
| | - Leonard W F Seelen
- Department of Surgery, Regional Academic Cancer Center Utrecht, University Medical Center Utrecht and St. Antonius Hospital Nieuwegein, Utrecht, Netherlands
| | - Bas Groot Koerkamp
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus Medical Center, Rotterdam, Netherlands
| | - Casper H J van Eijck
- Department of Surgery, Erasmus MC Cancer Institute, Erasmus Medical Center, Rotterdam, Netherlands
| | - Christopher L Wolfgang
- Division of Surgical Oncology, Department of Surgery, New York University Medical Center, New York City, NY, USA
| | - Geertjan van Tienhoven
- Cancer Center Amsterdam, Amsterdam, Netherlands
- Amsterdam UMC, location University of Amsterdam, Department of Radiation Oncology, Amsterdam, Netherlands
| | - Hjalmar C van Santvoort
- Department of Surgery, Regional Academic Cancer Center Utrecht, University Medical Center Utrecht and St. Antonius Hospital Nieuwegein, Utrecht, Netherlands
| | - I Quintus Molenaar
- Department of Surgery, Regional Academic Cancer Center Utrecht, University Medical Center Utrecht and St. Antonius Hospital Nieuwegein, Utrecht, Netherlands
| | - Johanna W Wilmink
- Cancer Center Amsterdam, Amsterdam, Netherlands
- Amsterdam UMC, location University of Amsterdam, Department of Medical Oncology, Amsterdam, Netherlands
| | - Marco Del Chiaro
- Division of Surgical Oncology, Department of Surgery, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
| | - Matthew H G Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Thilo Hackert
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
- Department of General, Visceral and Thoracic Surgery, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Marc G Besselink
- Amsterdam UMC, location University of Amsterdam, Department of Surgery, Amsterdam, Netherlands.
- Cancer Center Amsterdam, Amsterdam, Netherlands.
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4
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Sini MC, Doro MG, Frogheri L, Zinellu A, Paliogiannis P, Porcu A, Scognamillo F, Delogu D, Santeufemia DA, Persico I, Palomba G, Maestrale GB, Cossu A, Palmieri G. Combination of mutations in genes controlling DNA repair and high mutational load plays a prognostic role in pancreatic ductal adenocarcinoma (PDAC): a retrospective real-life study in Sardinian population. J Transl Med 2024; 22:108. [PMID: 38280995 PMCID: PMC10821545 DOI: 10.1186/s12967-024-04923-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2023] [Accepted: 01/22/2024] [Indexed: 01/29/2024] Open
Abstract
BACKGROUND Patients with pancreatic ductal adenocarcinoma (PDCA) carrying impaired mismatch repair mechanisms seem to have an outcome advantage under treatment with conventional chemotherapy, whereas the role for the tumor mutation burden on prognosis is controversial. In this study, we evaluated the prognostic role of the mutated genes involved in genome damage repair in a real-life series of PDAC patients in a hospital-based manner from the main Institution deputed to surgically treat such a disease in North Sardinia. METHODS A cohort of fifty-five consecutive PDAC patients with potentially resectable/border line resectable PDAC (stage IIB-III) or oligometastatic disease (stage IV) and tumor tissue availability underwent next-generation sequencing (NGS)-based analysis using a panel containing driver oncogenes and tumor suppressor genes as well as genes controlling DNA repair mechanisms. RESULTS Genes involved in the both genome damage repair (DR) and DNA mismatch repair (MMR) were found mutated in 17 (31%) and 15 (27%) cases, respectively. One fourth of PDAC cases (14/55; 25.5%) carried tumors presenting a combination of mutations in repair genes (DR and MMR) and the highest mutation load rates (MLR-H). After correction for confounders (surgery, adjuvant therapy, stage T, and metastasis), multivariate Cox regression analysis indicated that mutations in DR genes (HR = 3.0126, 95% CI 1.0707 to 8.4764, p = 0.0367) and the MLR (HR = 1.0018, 95%CI 1.0005 to 1.0032, p = 0.009) were significantly related to worse survival. CONCLUSIONS The combination of mutated repair genes and MLR-H, which is associated with a worse survival in our series of PDAC patients treated with conventional chemotherapy protocols, might become a predictive biomarker of response to immunotherapy in addition to its prognostic role in predicting survival.
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Affiliation(s)
- Maria Cristina Sini
- Unit of Cancer Genetics, Institute of Genetic Biomedical Research (IRGB), National Research Council (CNR), Sassari, Italy
| | - Maria Grazia Doro
- Unit of Cancer Genetics, Institute of Genetic Biomedical Research (IRGB), National Research Council (CNR), Sassari, Italy
| | - Laura Frogheri
- Unit of Cancer Genetics, Institute of Genetic Biomedical Research (IRGB), National Research Council (CNR), Sassari, Italy
| | - Angelo Zinellu
- Department of Biomedical Sciences, University of Sassari, Sassari, Italy
| | - Panagiotis Paliogiannis
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Traversa La Crucca 3, 07100, Sassari, Italy
| | - Alberto Porcu
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Traversa La Crucca 3, 07100, Sassari, Italy
| | - Fabrizio Scognamillo
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Traversa La Crucca 3, 07100, Sassari, Italy
| | - Daniele Delogu
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Traversa La Crucca 3, 07100, Sassari, Italy
| | | | - Ivana Persico
- Unit of Cancer Genetics, Institute of Genetic Biomedical Research (IRGB), National Research Council (CNR), Sassari, Italy
| | - Grazia Palomba
- Unit of Cancer Genetics, Institute of Genetic Biomedical Research (IRGB), National Research Council (CNR), Sassari, Italy
| | - Giovanni Battista Maestrale
- Unit of Cancer Genetics, Institute of Genetic Biomedical Research (IRGB), National Research Council (CNR), Sassari, Italy
| | - Antonio Cossu
- Department of Medicine, Surgery and Pharmacy, University of Sassari, Traversa La Crucca 3, 07100, Sassari, Italy
| | - Giuseppe Palmieri
- Unit of Cancer Genetics, Institute of Genetic Biomedical Research (IRGB), National Research Council (CNR), Sassari, Italy.
- Immuno-Oncology & Targeted Cancer Biotherapies, University of Sassari, Sassari, Italy.
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5
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Litjens G, Broekmans JPEA, Boers T, Caballo M, van den Hurk MHF, Ozdemir D, van Schaik CJ, Janse MHA, van Geenen EJM, van Laarhoven CJHM, Prokop M, de With PHN, van der Sommen F, Hermans JJ. Computed Tomography-Based Radiomics Using Tumor and Vessel Features to Assess Resectability in Cancer of the Pancreatic Head. Diagnostics (Basel) 2023; 13:3198. [PMID: 37892019 PMCID: PMC10606005 DOI: 10.3390/diagnostics13203198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 10/01/2023] [Accepted: 10/11/2023] [Indexed: 10/29/2023] Open
Abstract
The preoperative prediction of resectability pancreatic ductal adenocarcinoma (PDAC) is challenging. This retrospective single-center study examined tumor and vessel radiomics to predict the resectability of PDAC in chemo-naïve patients. The tumor and adjacent arteries and veins were segmented in the portal-venous phase of contrast-enhanced CT scans, and radiomic features were extracted. Features were selected via stability and collinearity testing, and least absolute shrinkage and selection operator application (LASSO). Three models, using tumor features, vessel features, and a combination of both, were trained with the training set (N = 86) to predict resectability. The results were validated with the test set (N = 15) and compared to the multidisciplinary team's (MDT) performance. The vessel-features-only model performed best, with an AUC of 0.92 and sensitivity and specificity of 97% and 73%, respectively. Test set validation showed a sensitivity and specificity of 100% and 88%, respectively. The combined model was as good as the vessel model (AUC = 0.91), whereas the tumor model showed poor performance (AUC = 0.76). The MDT's prediction reached a sensitivity and specificity of 97% and 84% for the training set and 88% and 100% for the test set, respectively. Our clinician-independent vessel-based radiomics model can aid in predicting resectability and shows performance comparable to that of the MDT. With these encouraging results, improved, automated, and generalizable models can be developed that reduce workload and can be applied in non-expert hospitals.
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Affiliation(s)
- Geke Litjens
- Department of Medical Imaging, Radboud Institute for Health Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Joris P. E. A. Broekmans
- Department of Electrical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands
| | - Tim Boers
- Department of Electrical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands
| | - Marco Caballo
- Department of Medical Imaging, Radboud Institute for Health Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Maud H. F. van den Hurk
- Department of Plastic and Reconstructive Surgery, Saint Vincent’s University Hospital, D04 T6F4 Dublin, Ireland
| | - Dilek Ozdemir
- Department of Medical Imaging, Radboud Institute for Health Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Caroline J. van Schaik
- Department of Medical Imaging, Radboud Institute for Health Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Markus H. A. Janse
- Image Sciences Institute, University Medical Center Utrecht, 3584 CX Utrecht, The Netherlands
| | - Erwin J. M. van Geenen
- Department of Gastroenterology and Hepatology, Radboud Institute for Molecular Life Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Cees J. H. M. van Laarhoven
- Department of Surgery, Radboud Institute for Health Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Mathias Prokop
- Department of Medical Imaging, Radboud Institute for Health Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Peter H. N. de With
- Department of Electrical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands
| | - Fons van der Sommen
- Department of Electrical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands
| | - John J. Hermans
- Department of Medical Imaging, Radboud Institute for Health Sciences, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
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6
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Oba A, Del Chiaro M, Fujii T, Okano K, Stoop TF, Wu YHA, Maekawa A, Yoshida Y, Hashimoto D, Sugawara T, Inoue Y, Tanabe M, Sho M, Sasaki T, Takahashi Y, Matsumoto I, Sasahira N, Nagakawa Y, Satoi S, Schulick RD, Yoon YS, He J, Jang JY, Wolfgang CL, Hackert T, Besselink MG, Takaori K, Takeyama Y. "Conversion surgery" for locally advanced pancreatic cancer: A position paper by the study group at the joint meeting of the International Association of Pancreatology (IAP) & Japan Pancreas Society (JPS) 2022. Pancreatology 2023; 23:712-720. [PMID: 37336669 DOI: 10.1016/j.pan.2023.06.005] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/24/2022] [Revised: 04/10/2023] [Accepted: 06/06/2023] [Indexed: 06/21/2023]
Abstract
Locally advanced pancreatic cancer (LAPC), which progresses locally and surrounds major vessels, has historically been deemed unresectable. Surgery alone failed to provide curative resection and improve overall survival. With the advancements in treatment, reports have shown favorable results in LAPC after undergoing successful chemotherapy therapy or chemoradiation therapy followed by surgical resection, so-called "conversion surgery", at experienced high-volume centers. However, recognizing significant regional and institutional disparities in the management of LAPC, an international consensus meeting on conversion surgery for LAPC was held during the Joint Congress of the 26th Meeting of the International Association of Pancreatology (IAP) and the 53rd Annual Meeting of Japan Pancreas Society (JPS) in Kyoto in July 2022. During the meeting, presenters reported the current best multidisciplinary practices for LAPC, including preoperative modalities, best systemic treatment regimens and durations, procedures of conversion surgery with or without vascular resections, biomarkers, and genetic studies. It was unanimously agreed among the experts in this meeting that "cancer biology is surpassing locoregional anatomical resectability" in the era of effective multiagent treatment. The biology of pancreatic cancer has yet to be further elucidated, and we believe it is essential to improve the treatment outcomes of LAPC patients through continued efforts from each institution and more international collaboration. This article summarizes the agreement during the discussion amongst the experts in the meeting. We hope that this will serve as a foundation for future international collaboration and recommendations for future guidelines.
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Affiliation(s)
- Atsushi Oba
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan; Division of Surgical Oncology, Department of Surgery, University of Colorado of Medicine, Anschutz Medical Campus, Aurora, CO, USA; Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Marco Del Chiaro
- Division of Surgical Oncology, Department of Surgery, University of Colorado of Medicine, Anschutz Medical Campus, Aurora, CO, USA.
| | - Tsutomu Fujii
- Department of Surgery and Science, Faculty of Medicine, Academic Assembly, University of Toyama, Toyama, Japan
| | - Keiichi Okano
- Department of Gastroenterological Surgery, Kagawa University School of Medicine, Kagawa, Japan
| | - Thomas F Stoop
- Amsterdam UMC, Location University of Amsterdam, Department of Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Y H Andrew Wu
- Department Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Aya Maekawa
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan; Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yuta Yoshida
- Department of Surgery, Kindai University, Osaka, Japan
| | | | - Toshitaka Sugawara
- Division of Surgical Oncology, Department of Surgery, University of Colorado of Medicine, Anschutz Medical Campus, Aurora, CO, USA; Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Yosuke Inoue
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Minoru Tanabe
- Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Masayuki Sho
- Department of Surgery, Nara Medical University, Nara, Japan
| | - Takashi Sasaki
- Department of Hepato-Biliary-Pancreatic Medicine, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Yu Takahashi
- Division of Hepatobiliary and Pancreatic Surgery, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | | | - Naoki Sasahira
- Department of Hepato-Biliary-Pancreatic Medicine, Cancer Institute Hospital, Japanese Foundation for Cancer Research, Ariake, Tokyo, Japan
| | - Yuichi Nagakawa
- Department of Gastrointestinal and Pediatric Surgery, Tokyo Medical University, Tokyo, Japan
| | - Sohei Satoi
- Division of Surgical Oncology, Department of Surgery, University of Colorado of Medicine, Anschutz Medical Campus, Aurora, CO, USA; Department of Surgery, Kansai Medical University, Osaka, Japan
| | - Richard D Schulick
- Division of Surgical Oncology, Department of Surgery, University of Colorado of Medicine, Anschutz Medical Campus, Aurora, CO, USA
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University Bundang Hospital, Seongnam, South Korea
| | - Jin He
- Department Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Jin-Young Jang
- Department of Surgery and Cancer Research Institute, Seoul National University College of Medicine, Seoul, South Korea
| | | | - Thilo Hackert
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Germany; Department of General, Visceral and Thoracic Surgery, University Hospital Hamburg-Eppendorf, Germany
| | - Marc G Besselink
- Amsterdam UMC, Location University of Amsterdam, Department of Surgery, Amsterdam, the Netherlands; Cancer Center Amsterdam, Amsterdam, the Netherlands
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7
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Ramaekers M, Viviers CGA, Janssen BV, Hellström TAE, Ewals L, van der Wulp K, Nederend J, Jacobs I, Pluyter JR, Mavroeidis D, van der Sommen F, Besselink MG, Luyer MDP. Computer-Aided Detection for Pancreatic Cancer Diagnosis: Radiological Challenges and Future Directions. J Clin Med 2023; 12:4209. [PMID: 37445243 DOI: 10.3390/jcm12134209] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2023] [Revised: 06/08/2023] [Accepted: 06/19/2023] [Indexed: 07/15/2023] Open
Abstract
Radiological imaging plays a crucial role in the detection and treatment of pancreatic ductal adenocarcinoma (PDAC). However, there are several challenges associated with the use of these techniques in daily clinical practice. Determination of the presence or absence of cancer using radiological imaging is difficult and requires specific expertise, especially after neoadjuvant therapy. Early detection and characterization of tumors would potentially increase the number of patients who are eligible for curative treatment. Over the last decades, artificial intelligence (AI)-based computer-aided detection (CAD) has rapidly evolved as a means for improving the radiological detection of cancer and the assessment of the extent of disease. Although the results of AI applications seem promising, widespread adoption in clinical practice has not taken place. This narrative review provides an overview of current radiological CAD systems in pancreatic cancer, highlights challenges that are pertinent to clinical practice, and discusses potential solutions for these challenges.
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Affiliation(s)
- Mark Ramaekers
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital Eindhoven, 5623 EJ Eindhoven, The Netherlands
| | - Christiaan G A Viviers
- Department of Electrical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands
| | - Boris V Janssen
- Department of Surgery, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Terese A E Hellström
- Department of Electrical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands
| | - Lotte Ewals
- Department of Radiology, Catharina Cancer Institute, Catharina Hospital Eindhoven, 5623 EJ Eindhoven, The Netherlands
| | - Kasper van der Wulp
- Department of Radiology, Catharina Cancer Institute, Catharina Hospital Eindhoven, 5623 EJ Eindhoven, The Netherlands
| | - Joost Nederend
- Department of Radiology, Catharina Cancer Institute, Catharina Hospital Eindhoven, 5623 EJ Eindhoven, The Netherlands
| | - Igor Jacobs
- Department of Hospital Services and Informatics, Philips Research, 5656 AE Eindhoven, The Netherlands
| | - Jon R Pluyter
- Department of Experience Design, Philips Design, 5656 AE Eindhoven, The Netherlands
| | - Dimitrios Mavroeidis
- Department of Data Science, Philips Research, 5656 AE Eindhoven, The Netherlands
| | - Fons van der Sommen
- Department of Electrical Engineering, Eindhoven University of Technology, 5612 AZ Eindhoven, The Netherlands
| | - Marc G Besselink
- Department of Surgery, Amsterdam UMC, University of Amsterdam, 1105 AZ Amsterdam, The Netherlands
- Cancer Center Amsterdam, 1081 HV Amsterdam, The Netherlands
| | - Misha D P Luyer
- Department of Surgery, Catharina Cancer Institute, Catharina Hospital Eindhoven, 5623 EJ Eindhoven, The Netherlands
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8
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Marin AM, Sanchuki HBS, Namur GN, Uno M, Zanette DL, Aoki MN. Circulating Cell-Free Nucleic Acids as Biomarkers for Diagnosis and Prognosis of Pancreatic Cancer. Biomedicines 2023; 11:biomedicines11041069. [PMID: 37189687 DOI: 10.3390/biomedicines11041069] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2023] [Revised: 03/15/2023] [Accepted: 03/24/2023] [Indexed: 04/05/2023] Open
Abstract
A lack of reliable early diagnostic tools represents a major challenge in the management of pancreatic cancer (PCa), as the disease is often only identified after it reaches an advanced stage. This highlights the urgent need to identify biomarkers that can be used for the early detection, staging, treatment monitoring, and prognosis of PCa. A novel approach called liquid biopsy has emerged in recent years, which is a less- or non-invasive procedure since it focuses on plasmatic biomarkers such as DNA and RNA. In the blood of patients with cancer, circulating tumor cells (CTCs) and cell-free nucleic acids (cfNAs) have been identified such as DNA, mRNA, and non-coding RNA (miRNA and lncRNA). The presence of these molecules encouraged researchers to investigate their potential as biomarkers. In this article, we focused on circulating cfNAs as plasmatic biomarkers of PCa and analyzed their advantages compared to traditional biopsy methods.
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Affiliation(s)
- Anelis Maria Marin
- Laboratory for Applied Science and Technology in Health, Carlos Chagas Institute, Oswaldo Cruz Foundation (Fiocruz), Prof Algacyr Munhoz Mader 3775 Street, Curitiba 81350-010, Brazil
| | - Heloisa Bruna Soligo Sanchuki
- Laboratory for Applied Science and Technology in Health, Carlos Chagas Institute, Oswaldo Cruz Foundation (Fiocruz), Prof Algacyr Munhoz Mader 3775 Street, Curitiba 81350-010, Brazil
| | - Guilherme Naccache Namur
- Center for Translational Research in Oncology (LIM24), Departamento de Radiologia e Oncologia, Instituto do Câncer do Estado de São Paulo (ICESP), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo 01246-000, Brazil
| | - Miyuki Uno
- Center for Translational Research in Oncology (LIM24), Departamento de Radiologia e Oncologia, Instituto do Câncer do Estado de São Paulo (ICESP), Hospital das Clínicas da Faculdade de Medicina da Universidade de São Paulo (HCFMUSP), São Paulo 01246-000, Brazil
| | - Dalila Luciola Zanette
- Laboratory for Applied Science and Technology in Health, Carlos Chagas Institute, Oswaldo Cruz Foundation (Fiocruz), Prof Algacyr Munhoz Mader 3775 Street, Curitiba 81350-010, Brazil
| | - Mateus Nóbrega Aoki
- Laboratory for Applied Science and Technology in Health, Carlos Chagas Institute, Oswaldo Cruz Foundation (Fiocruz), Prof Algacyr Munhoz Mader 3775 Street, Curitiba 81350-010, Brazil
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9
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Hofmann FO, Miksch RC, Weniger M, Keck T, Anthuber M, Witzigmann H, Nuessler NC, Reissfelder C, Köninger J, Ghadimi M, Bartsch DK, Hartwig W, Angele MK, D’Haese JG, Werner J. Outcomes and risks in palliative pancreatic surgery: an analysis of the German StuDoQ|Pancreas registry. BMC Surg 2022; 22:389. [PMID: 36368993 PMCID: PMC9652845 DOI: 10.1186/s12893-022-01833-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2022] [Accepted: 10/31/2022] [Indexed: 11/13/2022] Open
Abstract
Background Non-resectability is common in patients with pancreatic ductal adenocarcinoma (PDAC) due to local invasion or distant metastases. Then, biliary or gastroenteric bypasses or both are often established despite associated morbidity and mortality. The current study explores outcomes after palliative bypass surgery in patients with non-resectable PDAC. Methods From the prospectively maintained German StuDoQ|Pancreas registry, all patients with histopathologically confirmed PDAC who underwent non-resective pancreatic surgery between 2013 and 2018 were retrospectively identified, and the influence of the surgical procedure on morbidity and mortality was analyzed. Results Of 389 included patients, 127 (32.6%) underwent explorative surgery only, and a biliary, gastroenteric or double bypass was established in 92 (23.7%), 65 (16.7%) and 105 (27.0%). After exploration only, patients had a significantly shorter stay in the intensive care unit (mean 0.5 days [SD 1.7] vs. 1.9 [3.6], 2.0 [2.8] or 2.1 [2.8]; P < 0.0001) and in the hospital (median 7 days [IQR 4–11] vs. 12 [10–18], 12 [8–19] or 12 [9–17]; P < 0.0001), and complications occurred less frequently (22/127 [17.3%] vs. 37/92 [40.2%], 29/65 [44.6%] or 48/105 [45.7%]; P < 0.0001). In multivariable logistic regression, biliary stents were associated with less major (Clavien–Dindo grade ≥ IIIa) complications (OR 0.49 [95% CI 0.25–0.96], P = 0.037), whereas—compared to exploration only—biliary, gastroenteric, and double bypass were associated with more major complications (OR 3.58 [1.48–8.64], P = 0.005; 3.50 [1.39–8.81], P = 0.008; 4.96 [2.15–11.43], P < 0.001). Conclusions In patients with non-resectable PDAC, biliary, gastroenteric or double bypass surgery is associated with relevant morbidity and mortality. Although surgical palliation is indicated if interventional alternatives are inapplicable, or life expectancy is high, less invasive options should be considered. Supplementary Information The online version contains supplementary material available at 10.1186/s12893-022-01833-3.
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10
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Stoop TF, van Veldhuisen E, van Rijssen LB, Klaassen R, Gurney-Champion OJ, de Hingh IH, Busch OR, van Laarhoven HWM, van Lienden KP, Stoker J, Wilmink JW, Nio CY, Nederveen AJ, Engelbrecht MRW, Besselink MG. Added value of 3T MRI and the MRI-halo sign in assessing resectability of locally advanced pancreatic cancer following induction chemotherapy (IMAGE-MRI): prospective pilot study. Langenbecks Arch Surg 2022; 407:3487-3499. [PMID: 36242618 DOI: 10.1007/s00423-022-02653-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2022] [Accepted: 08/13/2022] [Indexed: 10/17/2022]
Abstract
BACKGROUND Restaging of locally advanced pancreatic cancer (LAPC) after induction chemotherapy using contrast-enhanced computed tomography (CE-CT) imaging is imprecise in evaluating local tumor response. This study explored the value of 3 Tesla (3 T) contrast-enhanced (CE) and diffusion-weighted (DWI) magnetic resonance imaging (MRI) for local tumor restaging. METHODS This is a prospective pilot study including 20 consecutive patients with LAPC with RECIST non-progressive disease on CE-CT after induction chemotherapy. Restaging CE-CT, CE-MRI, and DWI-MRI were retrospectively evaluated by two abdominal radiologists in consensus, scoring tumor size and vascular involvement. A halo sign was defined as replacement of solid perivascular (arterial and venous) tumor tissue by a zone of fatty-like signal intensity. RESULTS Adequate MRI was obtained in 19 patients with LAPC after induction chemotherapy. Tumor diameter was non-significantly smaller on CE-MRI compared to CE-CT (26 mm vs. 30 mm; p = 0.073). An MRI-halo sign was seen on CE-MRI in 52.6% (n = 10/19), whereas a CT-halo sign was seen in 10.5% (n = 2/19) of patients (p = 0.016). An MRI-halo sign was not associated with resection rate (60.0% vs. 62.5%; p = 1.000). In the resection cohort, patients with an MRI-halo sign had a non-significant increased R0 resection rate as compared to patients without an MRI-halo sign (66.7% vs. 20.0%; p = 0.242). Positive and negative predictive values of the CE-MRI-halo sign for R0 resection were 66.7% and 66.7%, respectively. CONCLUSIONS 3 T CE-MRI and the MRI-halo sign might be helpful to assess the effect of induction chemotherapy in patients with LAPC, but its diagnostic accuracy has to be evaluated in larger series.
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Affiliation(s)
- Thomas F Stoop
- Amsterdam UMC, location University of Amsterdam, Department of Surgery, Amsterdam, The Netherlands. .,Cancer Center, Amsterdam, The Netherlands.
| | - Eran van Veldhuisen
- Amsterdam UMC, location University of Amsterdam, Department of Surgery, Amsterdam, The Netherlands.,Cancer Center, Amsterdam, The Netherlands
| | - L Bengt van Rijssen
- Amsterdam UMC, location University of Amsterdam, Department of Surgery, Amsterdam, The Netherlands.,Cancer Center, Amsterdam, The Netherlands
| | - Remy Klaassen
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Medical Oncology, Amsterdam, The Netherlands
| | - Oliver J Gurney-Champion
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam, The Netherlands
| | - Ignace H de Hingh
- Department of Surgery, Catharina Hospital Eindhoven, Eindhoven, the Netherlands
| | - Olivier R Busch
- Amsterdam UMC, location University of Amsterdam, Department of Surgery, Amsterdam, The Netherlands.,Cancer Center, Amsterdam, The Netherlands
| | - Hanneke W M van Laarhoven
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Medical Oncology, Amsterdam, The Netherlands
| | - Krijn P van Lienden
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam, The Netherlands.,Department of Radiology, St Antonius Hospital Nieuwegein, University Medical Center Utrecht Cancer Center, Regional Academic Cancer Center Utrecht, Nieuwegein, the Netherlands
| | - Jaap Stoker
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam, The Netherlands
| | - Johanna W Wilmink
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Medical Oncology, Amsterdam, The Netherlands
| | - C Yung Nio
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam, The Netherlands
| | - Aart J Nederveen
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam, The Netherlands
| | - Marc R W Engelbrecht
- Cancer Center, Amsterdam, The Netherlands.,Amsterdam UMC, location University of Amsterdam, Department of Radiology and Nuclear Medicine, Amsterdam, The Netherlands
| | - Marc G Besselink
- Amsterdam UMC, location University of Amsterdam, Department of Surgery, Amsterdam, The Netherlands.,Cancer Center, Amsterdam, The Netherlands
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11
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Hopstaken JS, Vissers PAJ, Quispel R, de Vos-Geelen J, Brosens LAA, de Hingh IHJT, van der Geest LG, Besselink MG, van Laarhoven KJHM, Stommel MWJ. Impact of multicentre diagnostic workup in patients with pancreatic cancer on repeated diagnostic investigations, time-to-diagnosis and time-to-treatment: A nationwide analysis. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:2195-2201. [PMID: 35701256 DOI: 10.1016/j.ejso.2022.05.031] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2022] [Revised: 05/04/2022] [Accepted: 05/28/2022] [Indexed: 11/15/2022]
Abstract
BACKGROUND Due to the centralization of pancreatic surgery, patients with suspected pancreatic cancer may undergo diagnostic workup in both a non-pancreatic centre and a pancreatic centre, i.e. multicentre workup. This retrospective study assessed whether multicentre diagnostic workup is associated with repeated diagnostics, delayed time-to-diagnosis, delayed time-to-treatment, survival and whether variation existed among pancreatic cancer networks. METHODS This nationwide study included all patients diagnosed with non-metastatic pancreatic ductal adenocarcinoma (PDAC) in 2015, registered by the Netherlands Cancer Registry. A delayed time-to-diagnosis was defined as ≥3 weeks from initial hospital visit to final diagnosis. A delayed time-to-treatment was defined as ≥6 weeks from the first hospital visit to start of first tumour treatment. Multilevel logistic regression analyses and survival analyses were performed. RESULTS In total, 931 patients with non-metastatic PDAC were included. Overall, 175 patients (19%) underwent a multicentre diagnostic workup, which was significantly associated with repeated diagnostic investigations (OR = 6.31, 95% CI 4.13-9.64, P < 0.0001), a delayed time-to-diagnosis (OR = 2.66 95% CI 1.74-4.06, P < 0.001), and a delayed time-to-treatment (OR = 1.93 95% CI 1.12-3.31, P = 0.02), but not with decreased survival (HR = 1.09 95% CI 0.83-1.44; P = 0.532). Variation in outcomes per network was observed, especially for time-to-treatment, though the ICC was not statistically significant (P = 0.065). CONCLUSION Multicentre diagnostic workup for patients with PDAC is associated with repeated diagnostic investigations, a delayed time-to-diagnosis and delayed time-to-treatment compared to patients with monocentre workup. To reduce costs and improve treatment times, efforts should be made to improve network coordination, for example via network care pathways.
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Affiliation(s)
- Jana S Hopstaken
- Department of Surgery, Radboud University Medical Center, Nijmegen, the Netherlands; Radboud Institute for Health Sciences, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Pauline A J Vissers
- Department of Surgery, Radboud University Medical Center, Nijmegen, the Netherlands; Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, the Netherlands
| | - Rutger Quispel
- Department of Gastroenterology and Hepatology, Reinier de Graaf Groep, Delft, the Netherlands
| | - Judith de Vos-Geelen
- Department of Internal Medicine, Division of Medical Oncology, GROW - School for Oncology and Developmental Biology, Maastricht University Medical Center, Maastricht, the Netherlands
| | - Lodewijk A A Brosens
- Department of Pathology, Radboud University Medical Center, Nijmegen, the Netherlands, Department of Pathology, UMC Utrecht, Utrecht, the Netherlands
| | | | - Lydia G van der Geest
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, the Netherlands
| | - Marc G Besselink
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | | | - Martijn W J Stommel
- Department of Surgery, Radboud University Medical Center, Nijmegen, the Netherlands.
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12
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Søreide K. Surgical exploration with non-resection in the setting of resectable, borderline and locally advanced pancreatic cancer. Hepatobiliary Pancreat Dis Int 2022; 21:205-206. [PMID: 35221247 DOI: 10.1016/j.hbpd.2022.02.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2021] [Accepted: 02/08/2022] [Indexed: 02/05/2023]
Affiliation(s)
- Kjetil Søreide
- Department of Gastrointestinal Surgery, HPB Unit, Stavanger University Hospital, P.O. Box 8100, Stavanger N-4068, Norway; Department of Clinical Medicine, University of Bergen, Bergen, Norway.
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13
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Li Q, Bai L, Xing J, Liu X, Liu D, Hu X. Risk Assessment of Liver Metastasis in Pancreatic Cancer Patients Using Multiple Models Based on Machine Learning: A Large Population-Based Study. DISEASE MARKERS 2022; 2022:1586074. [PMID: 35634443 PMCID: PMC9132665 DOI: 10.1155/2022/1586074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/11/2022] [Revised: 04/26/2022] [Accepted: 04/30/2022] [Indexed: 11/18/2022]
Abstract
Background A more accurate prediction of liver metastasis (LM) in pancreatic cancer (PC) would help improve clinical therapeutic effects and follow-up strategies for the management of this disease. This study was to assess various prediction models to evaluate the risk of LM based on machine learning algorithms. Methods We retrospectively reviewed clinicopathological characteristics of PC patients from the Surveillance, Epidemiology, and End Results database from 2010 to 2018. The logistic regression, extreme gradient boosting, support vector, random forest (RF), and deep neural network machine algorithms were used to establish models to predict the risk of LM in PC patients. Specificity, sensitivity, and receiver operating characteristic (ROC) curves were used to determine the discriminatory capacity of the prediction models. Results A total of 47,919 PC patients were identified; 15,909 (33.2%) of which developed LM. After iterative filtering, a total of nine features were included to establish the risk model for LM based on machine learning. The RF showed the most promising results in the prediction of complications among the models (ROC 0.871 for training and 0.832 for test sets). In risk stratification analysis, the LM rate and 5-year cancer-specific survival (CSS) in the high-risk group were worse than those in the intermediate- and low-risk groups. Surgery, radiotherapy, and chemotherapy were found to significantly improve the CSS in the high- and intermediate-risk groups. Conclusion In this study, the RF model constructed could accurately predict the risk of LM in PC patients, which has the potential to provide clinicians with more personalized clinical decision-making recommendations.
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Affiliation(s)
- Qinggang Li
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan, China
| | - Lu Bai
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan, China
| | - Jiyuan Xing
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan, China
| | - Xiaorui Liu
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan, China
| | - Dan Liu
- Department of Gastroenterology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan, China
| | - Xiaobo Hu
- Department of Infectious Diseases, The First Affiliated Hospital of Zhengzhou University, Zhengzhou, 450052 Henan, China
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14
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Aaltonen P, Carpén O, Mustonen H, Puolakkainen P, Haglund C, Peltola K, Seppänen H. Long-term nationwide trends in the treatment of and outcomes among pancreatic cancer patients. EUROPEAN JOURNAL OF SURGICAL ONCOLOGY 2022; 48:1087-1092. [PMID: 34844817 DOI: 10.1016/j.ejso.2021.11.116] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2021] [Revised: 11/09/2021] [Accepted: 11/15/2021] [Indexed: 12/18/2022]
Abstract
Whilst treatment modalities for pancreatic cancer patients have evolved in recent years, their impact on outcomes remains relatively unexamined on a national scale. We aimed to analyse changes in overall survival and trends in surgical and oncological treatments in pancreatic cancer patients diagnosed in the periods 2000 through 2008 and 2009 through 2016 in Finland. We collected data for pancreatic cancer patients diagnosed between 2000 and 2016, gathering data from the Finnish national registries on surgeries, oncological treatments and time of death. Follow-up continued through the end of 2018. We compared patients diagnosed between 2000 and 2008 to those diagnosed between 2009 through 2016. Our study comprised 14 712 pancreatic cancer patients. There was no significant change in the national resection rate (8.1% vs 8.0%, p = 0.690). In radical surgery patients, median survival improved from 20 months (95% confidence interval (CI) 18-22) to 28 months (CI 25-31) (p < 0.001), with 1-year survival ranging from 70% to 81%. In the no-surgery group, median survival slightly improved from 3.1 months (CI 3.0-3.3) to 3.3 months (CI 3.1-3.4) (p < 0.001). The proportion of radical surgery patients receiving preoperative oncological treatment increased from 4% to 13% (p < 0.001) and only postoperative treatment from 25% to 47% (p < 0.001). Whilst the resection rate did not increase, the prognosis of pancreatic cancer patients improved, particularly amongst radical surgery patients resulting most likely from the fact that a larger proportion of patients receive more effective oncological treatments.
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Affiliation(s)
- Panu Aaltonen
- Department of Surgery, Translational Cancer Medicine Research Programme, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Olli Carpén
- Medicum, Research Programme in Systems Oncology and HUSLAB, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Harri Mustonen
- Department of Surgery, Translational Cancer Medicine Research Programme, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Pauli Puolakkainen
- Department of Surgery, Translational Cancer Medicine Research Programme, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Caj Haglund
- Department of Surgery, Translational Cancer Medicine Research Programme, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Katriina Peltola
- Comprehensive Cancer Centre, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
| | - Hanna Seppänen
- Department of Surgery, Translational Cancer Medicine Research Programme, Faculty of Medicine, University of Helsinki and Helsinki University Hospital, Helsinki, Finland.
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15
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Mackay TM, Dijksterhuis WPM, Latenstein AEJ, van der Geest LG, Sprangers MAG, van Eijck CHJ, Homs MYV, Luelmo SAC, Molenaar IQ, van Santvoort H, Schreinemakers JMJ, Wilmink JW, Besselink MG, van Laarhoven HW, van Oijen MGH. The impact of cancer treatment on quality of life in patients with pancreatic and periampullary cancer: a propensity score matched analysis. HPB (Oxford) 2022; 24:443-451. [PMID: 34635432 DOI: 10.1016/j.hpb.2021.09.003] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2021] [Revised: 08/24/2021] [Accepted: 09/06/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND The impact of pancreatic and periampullary cancer treatment on health-related quality of life (HRQoL) is unclear. METHODS This study merged data from the Netherlands Cancer Registry with EORTC QLQ-C30 and -PAN26 questionnaires at baseline and three-months follow-up of pancreatic and periampullary cancer patients (2015-2018). Propensity score matching (1:3) of group without to group with treatment was performed. Linear mixed model regression analyses were performed to investigate the association between cancer treatment and HRQoL at follow-up. RESULTS After matching, 247 of 629 available patients remained (68 (27.5%) no treatment, 179 (72.5%) treatment). Treatment consisted of resection (n = 68 (27.5%)), chemotherapy only (n = 111 (44.9%)), or both (n = 40 (16.2%)). At follow-up, cancer treatment was associated with better global health status (Beta-coefficient 4.8, 95% confidence-interval 0.0-9.5) and less constipation (Beta-coefficient -7.6, 95% confidence-interval -13.8-1.4) compared to no cancer treatment. Median overall survival was longer for the cancer treatment group compared to the no treatment group (15.4 vs. 6.2 months, p < 0.001). CONCLUSION Patients undergoing treatment for pancreatic and periampullary cancer reported slight improvement in global HRQoL and less constipation at three months-follow up compared to patients without cancer treatment, while overall survival was also improved.
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Affiliation(s)
- Tara M Mackay
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, the Netherlands
| | - Willemieke P M Dijksterhuis
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, the Netherlands; Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, the Netherlands
| | - Anouk E J Latenstein
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, the Netherlands
| | - Lydia G van der Geest
- Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, the Netherlands
| | - Mirjam A G Sprangers
- Department of Medical Psychology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, the Netherlands
| | | | - Marjolein Y V Homs
- Department of Medical Oncology, Erasmus Medical Center, Rotterdam, the Netherlands
| | - Saskia A C Luelmo
- Department of Medical Oncology, Leiden University Medical Center, Leiden, the Netherlands
| | - I Quintus Molenaar
- Department of Surgery, Regional Academic Cancer Center Utrecht, UMC Utrecht Cancer Center and St Antonius Hospital, Utrecht, the Netherlands
| | - Hjalmar van Santvoort
- Department of Surgery, Regional Academic Cancer Center Utrecht, UMC Utrecht Cancer Center and St Antonius Hospital, Utrecht, the Netherlands
| | | | - Johanna W Wilmink
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, the Netherlands
| | - Marc G Besselink
- Department of Surgery, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, the Netherlands
| | - Hanneke W van Laarhoven
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, the Netherlands
| | - Martijn G H van Oijen
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, the Netherlands; Department of Research and Development, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, the Netherlands.
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16
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Giannone F, Capretti G, Abu Hilal M, Boggi U, Campra D, Cappelli C, Casadei R, De Luca R, Falconi M, Giannotti G, Gianotti L, Girelli R, Gollini P, Ippolito D, Limerutti G, Maganuco L, Malagnino V, Malleo G, Morone M, Mosconi C, Mrakic F, Palumbo D, Salvia R, Sgroi S, Zerbi A, Balzano G. Resectability of Pancreatic Cancer Is in the Eye of the Observer: A Multicenter, Blinded, Prospective Assessment of Interobserver Agreement on NCCN Resectability Status Criteria. ANNALS OF SURGERY OPEN 2021; 2:e087. [PMID: 37635813 PMCID: PMC10455302 DOI: 10.1097/as9.0000000000000087] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Accepted: 05/01/2021] [Indexed: 02/05/2023] Open
Abstract
Objectives To determine the reproducibility of the National Comprehensive Cancer Network (NCCN) resectability status classification for pancreatic cancer. Background The NCCN classification defines 3 resectability classes (resectable, borderline resectable, locally advanced), according to vascular invasion. It is used to recommend different approaches and stratify patients during clinical trials. Methods Prospective, multicenter, observational study (trial ID: NCT03673423). Main outcome measure was the interobserver agreement of tumor assignment to different resectability classes and quantification of vascular invasion degrees. Agreement was measured by Fleiss' k (k = 1 perfect agreement; k = 0 agreement by chance). Sixty-nine computed tomography (CT) scans of pathologically confirmed pancreatic adenocarcinoma were independently reviewed in a blinded fashion by 22 observers from 11 hospitals (11 surgeons and 11 radiologists). Rating differences between surgeons or radiologists and between hospitals with different volumes (≥60 or <60 resections/year) were assessed. Results Complete agreement among 22 observers was recorded in 5 CT scans (7.2%), whereas 25 CT scans (36.2%) were variously assigned to all 3 resectability classes. Interobserver agreement varied from fair to moderate (Fleiss' k range: 0.282-0.555), with the lowest agreement for borderline resectable tumors. Assessing vascular contact ≤180° had the lowest agreement for all vessels (k range: 0.196-0.362). The highest concordance was recorded for venous invasion >180° (k range: 0.619-0.756). Neither reviewers' specialty nor hospital volume influenced the agreement. Conclusions There is high variability in the assignment to resectability categories, which may compromise the reliability of treatments recommendations and the evidence of trials stratifying patients in resectability classes. Criteria should be revised to allow a reproducible classification.
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Affiliation(s)
- Fabio Giannone
- From the Division of Pancreatic Surgery, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Giovanni Capretti
- Pancreatic Surgery Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Mohammed Abu Hilal
- Department of Surgery, Hepato-pancreato-biliary Unit, Fondazione Poliambulanza, Brescia, Italy
- Department of Surgery, HPB Unit, Southampton University Hospital, Southampton, United Kingdom
| | - Ugo Boggi
- Department of Surgery, University of Pisa and Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Donata Campra
- General Surgery and Emergency Department, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Carla Cappelli
- Department of Radiology, University of Pisa and Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Riccardo Casadei
- Division of Pancreatic Surgery, IRCCS, Azienda Ospedaliero Universitaria di Bologna and Department of Internal Medicine and Surgery, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Raffaele De Luca
- Department of Surgical Oncology, IRCCS Istituto Tumori “Giovanni Paolo II,” Bari, Italy
| | - Massimo Falconi
- From the Division of Pancreatic Surgery, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Gabriele Giannotti
- Department of Radiology, University of Verona Hospital Trust, Verona, Italy
| | - Luca Gianotti
- School of Medicine and Surgery, Milano-Bicocca University and Department of Surgery, San Gerardo Hospital, Monza, Italy
| | - Roberto Girelli
- Pancreatic Surgery Unit, “P. Pederzoli” Hospital, Peschiera del Garda, Verona, Italy
| | - Paola Gollini
- Radiology and Neuroradiology Unit, San Giovanni Bosco Hospital, ASL Città di Torino, Turin, Italy
| | | | - Giorgio Limerutti
- Department of Radiology 2, AOU Città della Salute e della Scienza di Torino, Turin, Italy
| | - Lorenzo Maganuco
- General Surgery Unit 2 and Pancreas Group, San Giovanni Bosco Hospital, ASL Città di Torino, Turin, Italy
| | - Valeria Malagnino
- Department of Radiology, IRCCS Istituto Tumori “Giovanni Paolo II,” Bari, Italy
| | - Giuseppe Malleo
- The Pancreas Institute, Department of General and Pancreatic Surgery, University of Verona Hospital Trust, Verona, Italy
| | - Mario Morone
- Department of Radiology, Fondazione Poliambulanza, Brescia, Italy
| | - Cristina Mosconi
- Department of Radiology, Policlinico “S. Orsola Malpighi,” Bologna, Italy
| | - Federica Mrakic
- Department of Radiology, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
| | - Diego Palumbo
- Department of Radiology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Roberto Salvia
- The Pancreas Institute, Department of General and Pancreatic Surgery, University of Verona Hospital Trust, Verona, Italy
| | - Salvatore Sgroi
- Department of Radiology, “P.Pederzoli” Hospital, Peschiera del Garda, Verona, Italy
| | - Alessandro Zerbi
- Pancreatic Surgery Unit, Humanitas Clinical and Research Center-IRCCS, Rozzano, Milan, Italy
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
| | - Gianpaolo Balzano
- From the Division of Pancreatic Surgery, Pancreas Translational and Clinical Research Center, IRCCS San Raffaele Scientific Institute, Milan, Italy
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17
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Zhou W, Wang D, Lou W. Current Role of Surgery in Pancreatic Cancer With Synchronous Liver Metastasis. Cancer Control 2021; 27:1073274820976593. [PMID: 33238715 PMCID: PMC7791445 DOI: 10.1177/1073274820976593] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Abstract
Pancreatic cancer with synchronous liver metastasis has an extremely poor
prognosis, and surgery is not recommended for such patients by the current
guidelines. However, an increasing body of studies have shown that concurrent
resection of pancreatic cancer and liver metastasis is not only technically
feasible but also beneficial to the survival in the selected patients. In this
review, we aim to summarize the short- and long-term outcomes following
synchronous liver metastasectomy for pancreatic cancer patients, and discuss the
potential criteria in selecting appropriate surgical candidates, which might be
helpful in clinical decision-making.
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Affiliation(s)
- Wentao Zhou
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China.,The Research Institution of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Dansong Wang
- The Research Institution of General Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
| | - Wenhui Lou
- Department of Pancreatic Surgery, Zhongshan Hospital, Fudan University, Shanghai, China
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18
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Rijken A, Bakkers C, van Erning FN, van der Geest LG, de Vos-Geelen J, Besselink MG, Lemmens VE, de Hingh IHJT. Incidence, Treatment, and Survival of Synchronous Peritoneal Metastases in Pancreatic Cancer: Update of a Nationwide Cohort. Pancreas 2021; 50:827-833. [PMID: 34347730 DOI: 10.1097/mpa.0000000000001857] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
OBJECTIVE The aim of the study was to gain insight in the incidence, treatment, and survival of patients with synchronous pancreatic peritoneal metastases. METHODS All patients diagnosed with pancreatic cancer between 2008 and 2018 in the Netherlands Cancer Registry were evaluated. The patients were subcategorized as (1) synchronous peritoneal metastases, (2) synchronous systemic metastases, and (3) no metastases. RESULTS In total, 25,334 patients with pancreatic cancer were included. Among them, 3524 (14%) presented with synchronous peritoneal metastases, 10,659 (42%) with systemic metastases, and 11,151 (44%) without metastases at the time of diagnosis. The proportion of the patients diagnosed with peritoneal metastases increased over time (11%, 2008; 16%, 2018; P < 0.001). Of these patients, 964 (27%) received cancer treatment and 2560 (73%) received best supportive care. The median overall survival in patients with peritoneal metastases, systemic metastases, and without metastases was 1.9, 2.4, and 8.0 months, respectively (P < 0.001). In the patients with peritoneal metastases, the median overall survival was 5.0 months when undergoing cancer treatment and 1.3 months with best supportive care (P < 0.001). CONCLUSIONS Patients with pancreatic cancer are increasingly diagnosed with synchronous peritoneal metastases. Given the current dismal prognosis, research to improve treatment is designated for this patient category.
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Affiliation(s)
| | - Checca Bakkers
- From the Department of Surgery, Catharina Cancer Institute, Eindhoven
| | - Felice N van Erning
- Department of Research, Netherlands Comprehensive Cancer Organization, Utrecht
| | | | | | - Marc G Besselink
- Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Valery E Lemmens
- Department of Research, Netherlands Comprehensive Cancer Organization, Utrecht
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19
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Prognostic Factors of Survival After Neoadjuvant Treatment and Resection for Initially Unresectable Pancreatic Cancer. Ann Surg 2021; 273:154-162. [PMID: 30921051 DOI: 10.1097/sla.0000000000003270] [Citation(s) in RCA: 78] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
OBJECTIVE To evaluate the impact of clinical and pathological parameters, including resection margin (R) status, on survival in patients undergoing pancreatic surgery after neoadjuvant treatment for initially unresectable pancreatic ductal adenocarcinoma (PDAC). BACKGROUND Prognostic factors are well documented for patients with resectable PDAC, but have not been described in detail for patients with initially unresectable PDAC undergoing resection after neoadjuvant therapy. METHODS Prospectively collected data of consecutive patients with initially unresectable pancreatic cancer treated by neoadjuvant treatment and resection were analyzed. The R status was categorized as R0 (tumor-free margin >1 mm), R1 ≤1 mm (tumor-free margin ≤1 mm), and R1 direct (microscopic tumor infiltration at margin). Clinicopathological characteristics and outcomes were compared among these groups and tested for survival prediction. RESULTS Between January, 2006 and February, 2017, 280 patients with borderline resectable (n = 18), locally advanced (n = 190), or oligometastatic (n = 72) disease underwent tumor resection after neoadjuvant treatment. Median overall survival from the time of surgery was 25.1 months for R0 (n = 82), 15.3 months for R1 ≤1 mm (n = 99), and 16.1 months for R1 direct (n = 99), with 3-year overall survival rates of 35.0%, 20.7%, and 18.5%, respectively (P = 0.0076). The median duration of the neoadjuvant treatment period was 5.1 months. In multivariable analysis, preoperative CA 19-9 levels, lymph node status, metastasis category, and vascular involvement were all significant prognostic factors for overall survival. The R status was not an independent prognostic factor. CONCLUSIONS In patients undergoing resection after neoadjuvant therapy for initially unresectable PDAC, preoperative CA 19-9 levels, lymph node involvement, metastasis category, and vascular involvement, but not the R status, were independent prognostic factors of overall survival.
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20
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Kotfis K, Jamioł-Milc D, Skonieczna-Żydecka K, Folwarski M, Stachowska E. The Effect of Preoperative Carbohydrate Loading on Clinical and Biochemical Outcomes after Cardiac Surgery: A Systematic Review and Meta-Analysis of Randomized Trials. Nutrients 2020; 12:nu12103105. [PMID: 33053694 PMCID: PMC7600335 DOI: 10.3390/nu12103105] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2020] [Revised: 10/04/2020] [Accepted: 10/06/2020] [Indexed: 12/11/2022] Open
Abstract
Background and aim: Preoperative fasting leads to metabolic stress and causes insulin resistance in patients undergoing cardiac surgery. The aim of this study was to assess the effect of preoperative oral carbohydrate loading (OCH) on outcome in patients undergoing planned cardiac surgery by systematically reviewing the literature and synthesizing evidence from randomized controlled trials (RCTs). Methods: Systematic search of PubMed/MEDLINE/Embase/Cinahl/Web of Science/ClinicalTrials databases was performed to identify relevant RCTs from databased inception until 05/03/2020. We included studies that compared outcome measures between OCH with control (placebo or standard starvation). We conducted a random-effect meta-analysis of clinical and biochemical parameters. Results: Nine studies (N = 9) were included with a total of 507 patients. OCH significantly decreased aortic clamping duration (n = 151, standardized mean difference (SMD) = −0.28, 95% confidence interval (CI) = −0.521 to −0.038, p = 0.023 and differences in means (DM) = −6.388, 95%CI = −11.246 to −1.529, p = 0.010). Patients from treatment groups had shorter intensive care unit (ICU) stay (n = 202, SMD = −0.542, 95%CI = −0.789 to −0.295, p < 0.001 and DM = −25.925, 95%CI = −44.568 to −7.283, p = 0.006) and required fewer units of insulin postoperatively (n = 85, SMD = −0.349, 95%CI = −0.653 to −0.044, p = 0.025 and DM = −4.523, 95%CI = −8.417 to −0.630, p = 0.023). The necessity to use inotropic drugs was significantly lower in the OCH group (risk ratio (RR) = 0.795, 95%CI = 0.689 to 0.919, p = 0.002). All other primary outcomes did not reveal a significant effect. Conclusions: Preoperative OCH in patients undergoing cardiac surgery demonstrated a 20% reduction in the use of inotropic drugs, a 50% reduction of the length of ICU stay, a 28% decrease in aortic clamping duration and a 35% decrease of postoperative insulin requirement.
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Affiliation(s)
- Katarzyna Kotfis
- Department of Anesthesiology, Intensive Therapy and Acute Intoxications, Pomeranian Medical University, 70-111 Szczecin, Poland;
| | - Dominika Jamioł-Milc
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 71-460 Szczecin, Poland; (K.S.-Ż.); (E.S.)
- Correspondence: ; Tel.: +48-91-441-48-06; Fax: +48-91-441-48-07
| | - Karolina Skonieczna-Żydecka
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 71-460 Szczecin, Poland; (K.S.-Ż.); (E.S.)
| | - Marcin Folwarski
- Department of Clinical Nutrition and Dietetics, Medical University of Gdansk, 80-210 Gdansk, Poland;
- Home Enteral and Parenteral Nutrition Unit, General Surgery, Nicolaus Copernicus Hospital, 80-210 Gdansk, Poland
| | - Ewa Stachowska
- Department of Human Nutrition and Metabolomics, Pomeranian Medical University in Szczecin, 71-460 Szczecin, Poland; (K.S.-Ż.); (E.S.)
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21
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Ren W, Xourafas D, Ashley SW, Clancy TE. Temporal Assessment of Prognostic Factors in Patients With Pancreatic Ductal Adenocarcinoma Undergoing Neoadjuvant Treatment and Resection. J Surg Res 2020; 257:605-615. [PMID: 32947122 DOI: 10.1016/j.jss.2020.07.073] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Revised: 06/18/2020] [Accepted: 07/03/2020] [Indexed: 12/11/2022]
Abstract
BACKGROUND The clinicopathologic factors associated with the survival of patients with pancreatic ductal adenocarcinoma (PDAC) during the different phases of neoadjuvant treatment (NT)-at diagnosis, restaging, or postoperatively-remain unclear. METHODS Data of patients with PDAC who underwent pancreatic resection after NT between 2008 and 2018 were retrospectively collected. Clinicopathologic characteristics and outcomes were compared stratified by resection margin status. Three multivariable regression models (at diagnosis, restaging, and postoperatively) were constructed to assess the temporal impact of different prognostic factors on all-cause survival (ACS) and disease-free survival (DFS). RESULTS All patients were diagnosed with a nonmetastatic PDAC and were appropriate candidates for NT according to the current National Comprehensive Cancer Network guidelines. From a total of 83 patients, 57 (68.7%) had a negative resection margin >1 mm (R0), whereas 26 patients (31.3%) had a positive resection margin (R1). At diagnosis, planned procedure (P = 0.017) and CA19-9 >100 U/mL (P = 0.047) were independent prognostic factors of decreased ACS. At restaging, planned procedure (P = 0.017), FOLFIRINOX (P = 0.026), and tumor size >30 mm (P = 0.030) were independent prognostic factors for increased and decreased ACS, respectively. Postoperatively, R0 was an independent prognostic factor for improved ACS (P = 0.005) and DFS (P = 0.002), whereas adjuvant therapy (P = 0.006) was associated with increased ACS. Lymph node involvement (P = 0.019) was associated with decreased DFS. CONCLUSIONS At diagnosis, restaging, and postoperatively, different, relevant clinicopathologic factors significantly impact the survival of patients with nonmetastatic PDAC undergoing NT. An R0 resection remains the most important prognostic factor and therefore should be the primary goal of surgical treatment in the neoadjuvant setting.
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Affiliation(s)
- Weizheng Ren
- Department of Hepatopancreatobiliary Surgery, First Center of General Hospital of People's Liberation Army, Beijing, China; Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Dimitrios Xourafas
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Stanley W Ashley
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts
| | - Thomas E Clancy
- Department of Surgery, Brigham and Women's Hospital, Boston, Massachusetts; Harvard Medical School, Boston, Massachusetts.
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22
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Steen MW, van Rijssen LB, Festen S, Busch OR, Groot Koerkamp B, van der Geest LG, de Hingh IH, van Santvoort HC, Besselink MG, Gerhards MF. Impact of time interval between multidisciplinary team meeting and intended pancreatoduodenectomy on oncological outcomes. BJS Open 2020; 4:884-892. [PMID: 32841533 PMCID: PMC7528524 DOI: 10.1002/bjs5.50319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 05/29/2020] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Dutch guidelines indicate that treatment of pancreatic head and periampullary malignancies should be started within 3 weeks of the multidisciplinary team (MDT) meeting. This study aimed to assess the impact of time to surgery on oncological outcomes. METHODS This was a retrospective population-based cohort study of patients with pancreatic head and periampullary malignancies included in the Netherlands Cancer Registry. Patients scheduled for pancreatoduodenectomy and who were discussed in an MDT meeting from May 2012 to December 2016 were eligible. Time to surgery was defined as days between the final preoperative MDT meeting and surgery, categorized in tertiles (short interval, 18 days or less; intermediate, 19-32 days; long, 33 days or more). Oncological outcomes included overall survival, resection rate and R0 resection rate. RESULTS A total of 2027 patients were included, of whom 677, 665 and 685 had a short, intermediate and long time interval to surgery respectively. Median time to surgery was 25 (i.q.r. 14-36) days. Longer time to surgery was not associated with overall survival (hazard ratio 0·99, 95 per cent c.i. 0·87 to 1·13; P = 0·929), resection rate (relative risk (RR) 0·96, 95 per cent c.i. 0·91 to 1·01; P = 0·091) or R0 resection rate (RR 1·01, 0·94 to 1·09; P = 0·733). Patients with pancreatic ductal adenocarcinoma and a long time interval had a lower resection rate (RR 0·92, 0·85 to 0·99; P = 0·029). DISCUSSION A longer time interval between the last MDT meeting and pancreatoduodenectomy did not decrease overall survival.
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Affiliation(s)
- M W Steen
- Department of Surgery, Onze Lieve Vrouwe Gasthuis (OLVG), Amsterdam, the Netherlands.,Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - L B van Rijssen
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - S Festen
- Department of Surgery, Onze Lieve Vrouwe Gasthuis (OLVG), Amsterdam, the Netherlands
| | - O R Busch
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - B Groot Koerkamp
- Department of Surgery, Erasmus Medical Centre, Rotterdam, the Netherlands
| | - L G van der Geest
- Department of Research, Netherlands Comprehensive Cancer Organization (IKNL), Eindhoven, the Netherlands
| | - I H de Hingh
- Regional Academic Cancer Centre Utrecht, St Antonius Hospital Nieuwegein and University Medical Centre, Utrecht Cancer Centre Utrecht, Eindhoven, the Netherlands
| | - H C van Santvoort
- Department of Surgery, Catharina Hospital, Eindhoven, the Netherlands
| | - M G Besselink
- Department of Surgery, Cancer Centre Amsterdam, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - M F Gerhards
- Department of Surgery, Onze Lieve Vrouwe Gasthuis (OLVG), Amsterdam, the Netherlands
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23
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Litjens G, Rivière DM, van Geenen EJM, Radema SA, Brosens LAA, Prokop M, van Laarhoven CJHM, Hermans JJ. Diagnostic accuracy of contrast-enhanced diffusion-weighted MRI for liver metastases of pancreatic cancer: towards adequate staging and follow-up of pancreatic cancer - DIA-PANC study: study protocol for an international, multicenter, diagnostic trial. BMC Cancer 2020; 20:744. [PMID: 32778061 PMCID: PMC7418197 DOI: 10.1186/s12885-020-07226-0] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Accepted: 07/28/2020] [Indexed: 12/19/2022] Open
Abstract
BACKGROUND At the time of surgery, approximately 10-20% of the patients with pancreatic cancer are considered unresectable because of unexpected liver metastasis, peritoneal carcinomatosis or locally advanced disease. This leads to futile surgical treatment with all the associated morbidity, mortality and costs. More than 50% of all liver metastases develop in the first six months postoperatively. These (subcentimeter) liver metastases are most likely already present at the time of diagnosis and have not been identified pre-operatively, due to the poor sensitivity of routine preoperative contrast-enhanced CT (CECT). METHODS The DIA-PANC study is a prospective, international, multicenter, diagnostic cohort study investigating diffusion-weighted, contrast-enhanced MRI for the detection of liver metastases in patients with all stages of pancreatic cancer. Indeterminate or malignant liver lesions on MRI will be further investigated histopathologically. For patients with suspected liver lesions without histopathological proof, follow up imaging with paired CT and MRI at 3-, 6- and 12-months will serve as an alternative reference standard. DISCUSSION The DIA-PANC trial is expected to report high-level evidence of the diagnostic accuracy of MRI for the detection of liver metastases, resulting in significant value for clinical decision making, guideline development and improved stratification for treatment strategies and future trials. Furthermore, DIA-PANC will contribute to our knowledge of liver metastases regarding incidence, imaging characteristics, their number and extent, and their change in time with or without treatment. It will enhance the worldwide implementation of MRI and consequently improve personalized treatment of patients with suspected pancreatic ductal adenocarcinoma. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT03469726 . Registered on March 19th 2018 - Retrospectively registered.
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Affiliation(s)
- G. Litjens
- Department of Radiology and Nuclear Medicine, Radboudumc, Nijmegen, The Netherlands
| | - D. M. Rivière
- Department of Radiology and Nuclear Medicine, Radboudumc, Nijmegen, The Netherlands
| | - E. J. M. van Geenen
- Department of Gastroenterology and Hepatology, Radboudumc, Nijmegen, The Netherlands
| | - S. A. Radema
- Department of Medical Oncology, Radboudumc, Nijmegen, The Netherlands
| | - L. A. A. Brosens
- Department of Pathology, Radboudumc, Nijmegen, The Netherlands
- Department of Pathology, University Medical Center, Utrecht, The Netherlands
| | - M. Prokop
- Department of Radiology and Nuclear Medicine, Radboudumc, Nijmegen, The Netherlands
| | | | - J. J. Hermans
- Department of Radiology and Nuclear Medicine, Radboudumc, Nijmegen, The Netherlands
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24
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Mattevi C, Garnier J, Marchese U, Ewald J, Gilabert M, Poizat F, Piana G, Delpero JR, Turrini O. Has the non-resection rate decreased during the last two decades among patients undergoing surgical exploration for pancreatic adenocarcinoma? BMC Surg 2020; 20:176. [PMID: 32758203 PMCID: PMC7430808 DOI: 10.1186/s12893-020-00835-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2020] [Accepted: 07/27/2020] [Indexed: 12/19/2022] Open
Abstract
Purpose To determine if improvement in imaging reduces the non-resection rate (NRR) among patients with pancreatic ductal adenocarcinoma (PDAC). Methods From 2000 to 2019, 751 consecutive patients with PDAC were considered eligible for a intention-to-treat pancreatectomy and entered the operating room. In April 2011, our institution acquired a dual energy spectral computed tomography (CT) scanner and liver diffusion weighted magnetic resonance imaging (DW-MRI) was included in the imaging workup. We consequently considered 2 periods of inclusion: period #1 (February 2000–March 2011) and period #2 (April 2011–August 2019). Results All patients underwent a preoperative CT scan with a median delay to surgery of 18 days. Liver DW-MRI was performed among 407 patients (54%). Median delay between CT and surgery decreased (21 days to 16 days, P < .01), and liver DW-MRI was significantly most prescribed during period #2 (14% vs 75%, P < .01). According to the intraoperative findings, the overall NRR was 24.5%, and remained stable over the two periods (25% vs 24%, respectively). While vascular invasion, liver metastasis, and carcinomatosis rates remained stable, para-aortic lymph nodes invasion rate (0.4% vs 4.6%; P < 0.001) significantly increased over the 2 periods. The mean size of the bigger extra pancreatic tumor significantly decrease (7.9 mm vs 6.4 mm (P < .01), respectively) when the resection was not done. In multivariate analysis, CA 19–9 < 500 U/mL (P < .01), and liver DW-MRI prescription (P < .01) favoured the resection. Conclusions Due to changes in our therapeutic strategies, the NRR did not decrease during two decades despite imaging improvement.
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Affiliation(s)
- C Mattevi
- Departement of Surgery, Institut Paoli-Calmettes, Marseille, France
| | - J Garnier
- Departement of Surgery, Institut Paoli-Calmettes, Marseille, France
| | - U Marchese
- Departement of Surgery, Institut Paoli-Calmettes, Marseille, France
| | - J Ewald
- Departement of Surgery, Institut Paoli-Calmettes, Marseille, France
| | - M Gilabert
- Departement of Oncology, Institut Paoli-Calmettes, Marseille, France
| | - F Poizat
- Departement of Pathology, Institut Paoli-Calmettes, Marseille, France
| | - G Piana
- Departement of Radiology, Institut Paoli-Calmettes, Marseille, France
| | - J R Delpero
- Departement of Surgery, Institut Paoli-Calmettes, Marseille, France
| | - O Turrini
- Departement of Surgery, Aix-Marseille University, Institut Paoli-Calmettes, CRCM, 232 boulevard Sainte Marguerite, 13009, Marseille, France.
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25
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Sahlström E, Nilsson J, Tingstedt B, Bergenfeldt M, Andersson R, Andersson B. Surgical exploration without resection in pancreatic and periampullary tumors: Report from a national database. Scand J Surg 2020; 110:344-350. [PMID: 32299289 PMCID: PMC8551431 DOI: 10.1177/1457496920913669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Background and objective: Pancreatic and periampullary cancers are sometimes found to have a too advanced disease during surgery to allow resection. The aim was to describe characteristics, treatment, outcome, and time trends for patients that were planned for pancreatic surgery but found unresectable during surgery. Methods: Data from the Swedish National Pancreatic and Periampullary Cancer Registry were used. All patients registered between January 2010 and August 2018 were included. The patient cohort was divided in two halves based on year of diagnosis. Results: In total, 12,377 patients were included in the registry and finally 4568 patients were scheduled for surgery. During surgical exploration, 3879 (84.9%) patients underwent pancreatic resection, 658 (14.4%) patients were found unresectable, and 31 (0.7%) had no pancreatic resection due to other reasons (e.g. benign lesion, comorbidity). More patients underwent surgical exploration and resection during the second time period, but exploration without resection was unchanged (15.7% vs 13.7%; p = 0.062). Survival rates were lower among the unresectable patients with pancreatic and periampullary tumors compared to the resectable patients, including 30-day mortality (n = 17 (3.5%) vs n = 39 (1.6%), p = 0.004) and 90-day mortality (n = 72 (15.0%) vs n = 70 (2.8%), p < 0.001). Palliative surgery became less common during the second half of the time period (p < 0.001). Conclusions: Unresectability is associated with an unfavorable prognosis. The frequency did not decrease during the study period, but palliative surgical procedures became less common.
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Affiliation(s)
- Emil Sahlström
- Department of Clinical Sciences, Lund, Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Johan Nilsson
- Department of Clinical Sciences, Lund, Cardiothoracic Surgery Lund, Lund University and Skåne University Hospital, Lund, Sweden
| | - Bobby Tingstedt
- Department of Clinical Sciences, Lund, Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Magnus Bergenfeldt
- Department of Clinical Sciences, Lund, Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Roland Andersson
- Department of Clinical Sciences, Lund, Surgery, Lund University and Skåne University Hospital, Lund, Sweden
| | - Bodil Andersson
- Department of Surgery, Clinical Sciences, Lund, Lund University and Skåne University Hospital, Lund, SE-221 85, Sweden
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26
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van Manen L, Groen JV, Putter H, Vahrmeijer AL, Swijnenburg RJ, Bonsing BA, Mieog JSD. Elevated CEA and CA19-9 serum levels independently predict advanced pancreatic cancer at diagnosis. Biomarkers 2020; 25:186-193. [PMID: 32009482 DOI: 10.1080/1354750x.2020.1725786] [Citation(s) in RCA: 56] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Purpose: It is suggested that tumour markers carcinoembryonic antigen (CEA) and carbohydrate antigen 19-9 (CA19-9) could be used to predict the stage of pancreatic cancer. However, optimal cut-off values for CEA and CA19-9 are disputable. This study aimed to assess the value of CEA and CA19-9 serum levels at diagnosis of pancreatic ductal adenocarcinoma (PDAC) as predictors for the advanced stage of PDAC in patients discussed at pancreatic multidisciplinary team (MDT) meetings.Methods: Patients with suspected PDAC discussed at MDT meetings from 2013 to 2017 were reviewed, in order to determine optimal cut-off values of both CEA and CA19-9.Results: In total, 375 patients were included. Optimal cut-off values for predicting advanced PDAC were 7.0 ng/ml for CEA and 305.0 U/ml for CA19-9, resulting in positive predictive values of 83.3%, 73.6%, and 91.4% for CEA, CA19-9 and combined, respectively. Both tumour markers were independent predictors of advanced PDAC, demonstrated by an odds ratio of 4.21 (95% CI:1.85-9.56; p = 0.001) for CEA and 2.58 for CA19-9 (95% CI:1.30-5.14; p = 0.007).Conclusions: CEA appears to be a more robust predictor of advanced PDAC than CA19-9. Implementing CEA and CA19-9 serum levels during MDT meetings as an additional tool for establishing tumour resectability is worthwhile for tailored diagnostics.
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Affiliation(s)
- Labrinus van Manen
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Jesse V Groen
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - Hein Putter
- Department of Medical Statistics, Leiden University Medical Center, Leiden, The Netherlands
| | | | | | - Bert A Bonsing
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
| | - J Sven D Mieog
- Department of Surgery, Leiden University Medical Center, Leiden, The Netherlands
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27
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Strijker M, Belkouz A, van der Geest LG, van Gulik TM, van Hooft JE, de Meijer VE, Haj Mohammad N, de Reuver PR, Verheij J, de Vos-Geelen J, Wilmink JW, Groot Koerkamp B, Klümpen HJ, Besselink MG. Treatment and survival of resected and unresected distal cholangiocarcinoma: a nationwide study. Acta Oncol 2019; 58:1048-1055. [PMID: 30907207 DOI: 10.1080/0284186x.2019.1590634] [Citation(s) in RCA: 64] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background: Population-based data on distal cholangiocarcinoma (DCC) from the Western world are not available, albeit essential to identify areas for improvement. This study investigated the incidence, treatment and outcomes, including time trends and predictors for survival, in a nationwide cohort of DCC. Methods: This is a retrospective cohort study of patients diagnosed with DCC (2009-2016) derived from the Netherlands Cancer Registry. Overall survival (OS) and its predictors were analyzed using Kaplan-Meier and Cox regression analysis. Time trends (2009-2012 versus 2013-2016) were assessed. Results: Overall, 1338 patients with DCC were included, with 1-, 3- and 5-year OS of 46%, 18%, and 11%. Incidence of DCC was 0.55-0.90 per 100.000 per year. Median OS was 10.4 months across all stages; 21.9 months for resected (n = 620, 46.3%), 6.7 months for unresected nonmetastatic (n = 445, 33.3%), and 3.6 months for metastatic DCC (n = 273, 20.4%) (p < .001). After resection, 30-day mortality was 4.8% and 90-day mortality 7.7%. Patients with metastatic DCC who received chemotherapy (n = 78, 28.6%) had a median OS of 8.2 versus 2.8 months for those not treated (p < .001). Over time, resection rates (53.6% to 61.7%, p = .008) and use of palliative chemotherapy in metastatic DCC (22.3% to 32.9%, p = .05) increased, without improvement in OS (10.3 vs 10.6 months, p = .55). Independent poor prognostic factors for OS in resected disease were increasing age, pT3/T4 stage, higher lymph node ratio, poor differentiation, and R1 resection. Conclusions: In a nationwide cohort of DCC, resection rates and the use of chemotherapy increased whereas OS remained stable at 10.4 months.
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Affiliation(s)
- Marin Strijker
- a Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC , University of Amsterdam , Amsterdam , the Netherlands
| | - Ali Belkouz
- b Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC , University of Amsterdam , Amsterdam , the Netherlands
| | - Lydia G van der Geest
- c Department of Research , Netherlands Comprehensive Cancer Organization (IKNL) , Utrecht, the Netherlands
| | - Thomas M van Gulik
- a Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC , University of Amsterdam , Amsterdam , the Netherlands
| | - Jeanin E van Hooft
- d Department of Gastroenterology, Cancer Center Amsterdam, Amsterdam UMC , University of Amsterdam , Amsterdam , the Netherlands
| | - Vincent E de Meijer
- e Department of Surgery , University of Groningen, University Medical Center , Groningen , the Netherlands
| | - Nadia Haj Mohammad
- f Department of Medical Oncology , University Medical Center Utrecht, Utrecht University , Utrecht , the Netherlands
| | - Philip R de Reuver
- g Department of Surgery , Radboud University Medical Center , Nijmegen , the Netherlands
| | - Joanne Verheij
- h Department of Pathology, Cancer Center Amsterdam, Amsterdam UMC , University of Amsterdam , Amsterdam , the Netherlands
| | - Judith de Vos-Geelen
- i Department of Internal Medicine, Division of Medical Oncology, GROW - School for Oncology and Developmental Biology , Maastricht University Medical Center , Maastricht , the Netherlands
| | - Johanna W Wilmink
- b Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC , University of Amsterdam , Amsterdam , the Netherlands
| | - Bas Groot Koerkamp
- j Department of Surgery , Erasmus Medical Center , Rotterdam , the Netherlands
| | - Heinz-Josef Klümpen
- b Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC , University of Amsterdam , Amsterdam , the Netherlands
| | - Marc G Besselink
- a Department of Surgery, Cancer Center Amsterdam, Amsterdam UMC , University of Amsterdam , Amsterdam , the Netherlands
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Gemenetzis G, Groot VP, Blair AB, Ding D, Thakker SS, Fishman EK, Cameron JL, Makary MA, Weiss MJ, Wolfgang CL, He J. Incidence and risk factors for abdominal occult metastatic disease in patients with pancreatic adenocarcinoma. J Surg Oncol 2018; 118:1277-1284. [PMID: 30380143 DOI: 10.1002/jso.25288] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2018] [Accepted: 10/13/2018] [Indexed: 12/15/2022]
Abstract
BACKGROUND The incidence of occult metastatic disease (OMD) in pancreatic ductal adenocarcinoma (PDAC) and associated risk factors are largely unknown. METHODS We identified all patients with PDAC, who had an aborted oncologic operation due to OMD within a 10-year period. The cases were matched to a cohort of resected PDAC patients on a 1:3 ratio, based on age and sex, for comparison of preoperative clinical characteristics and potential risk factors for OMD. RESULTS In the studied period, 117 patients with OMD were identified in 1423 pancreatectomies performed for PDAC (8%). Liver metastases were the most common finding (79%) followed by peritoneal implants (16%). When compared with non-OMD cases, patients with OMD presented more often with abdominal pain (P < 0.001), and higher preoperative carbohydrate antigen 19-9 (CA 19-9) values ( P = 0.007). Additionally, indeterminate liver lesions on preoperative computed tomography (CT) were identified in 40% of OMD versus 17% of non-OMD patients ( P < 0.001). Multivariable analysis distinguished four independent predictors for OMD: indeterminate lesions on preoperative CT, tumor size > 30 mm, abdominal pain, and preoperative CA 19-9 > 192 U/mL. CONCLUSIONS Occurrence of OMD in PDAC accounts for 8% of cases. Preoperative CA 19-9 > 192 U/mL, primary tumor size > 30 mm, and identification of indeterminate lesions in preoperative CT may indicate the need for diagnostic laparoscopy.
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Affiliation(s)
- Georgios Gemenetzis
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Vincent P Groot
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Alex B Blair
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Ding Ding
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Sameer S Thakker
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Elliot K Fishman
- Department of Radiology, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - John L Cameron
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Martin A Makary
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | - Matthew J Weiss
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
| | | | - Jin He
- Department of Surgery, Johns Hopkins University School of Medicine, Baltimore, Maryland
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van der Geest LGM, van Eijck CHJ, Groot Koerkamp B, Lemmens VEPP, Busch OR, Vissers PAJ, Wilmink JW, Besselink MG. Trends in treatment and survival of patients with nonresected, nonmetastatic pancreatic cancer: A population-based study. Cancer Med 2018; 7:4943-4951. [PMID: 30188015 PMCID: PMC6198237 DOI: 10.1002/cam4.1750] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Revised: 07/27/2018] [Accepted: 08/07/2018] [Indexed: 12/31/2022] Open
Abstract
Background Nonresected, nonmetastatic (NR‐M0) pancreatic cancer involves both locally advanced pancreatic cancer and patients who did not undergo resection due to poor health status or patient preference. This study investigates nationwide trends of characteristics, treatment, and survival of patients with NR‐M0 pancreatic cancer. Methods From the Netherlands Cancer Registry, all patients diagnosed with pancreatic cancer between 2006 and 2014 were selected. Chemotherapy and overall survival (OS) of NR‐M0 patients were evaluated for 3‐year time periods and 2 age groups using chi‐square tests for trend and Cox proportional hazard regression analysis. Results Of 18 234 patients, 33% had NR‐M0 pancreatic cancer, which decreased over time (in consecutive 3‐year periods: 38%‐33%‐28%, P < 0.001). Of 5964 NR‐M0 patients, 52% was over 75 years of age, 16% received chemotherapy, and median OS was 5.1 months. Chemotherapy use increased over time in younger patients (<75 years: from 23 to 36%, P‐trend < 0.001, ≥75 years: 3% to 4%, P‐trend = 0.053). In multivariable survival analysis, elderly age, low SES, nonconfirmed cancer, stage II‐III disease, and earlier years of diagnosis were independently associated with a worse OS. Age of patients who received chemotherapy increased over time (median 62‐66 years) and median OS was 10.4 months without significant differences between time periods (P = 0.177) or age groups (P = 0.207). Conclusions Overall survival of NR‐M0 pancreatic cancer remains poor which is partly related to advanced age of many patients. Despite an increase, chemotherapy is infrequently used. Future research should investigate to what extent the more widespread use of chemotherapy could improve survival in relation to age‐related morbidity.
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Affiliation(s)
- Lydia G M van der Geest
- Department of Research, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | | | - Bas Groot Koerkamp
- Department of Surgery, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Valery E P P Lemmens
- Department of Research, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands.,Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands
| | - Olivier R Busch
- Department of Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Pauline A J Vissers
- Department of Research, Netherlands Comprehensive Cancer Organisation (IKNL), Utrecht, The Netherlands
| | - Johanna W Wilmink
- Department of Medical Oncology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
| | - Marc G Besselink
- Department of Surgery, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands
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30
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van Veldhuisen E, Vogel JA, Klompmaker S, Busch OR, van Laarhoven HWM, van Lienden KP, Wilmink JW, Marsman HA, Besselink MG. Added value of CA19-9 response in predicting resectability of locally advanced pancreatic cancer following induction chemotherapy. HPB (Oxford) 2018; 20:605-611. [PMID: 29475787 DOI: 10.1016/j.hpb.2018.01.001] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/04/2017] [Revised: 12/08/2017] [Accepted: 01/12/2018] [Indexed: 12/12/2022]
Abstract
BACKGROUND Determining the resectability of locally advanced pancreatic cancer (LAPC) after induction chemotherapy is complex since CT-imaging cannot accurately portray tumor response. We hypothesized that CA19-9 response adds to RECIST-staging in predicting resectability of LAPC. METHODS Post-hoc analysis within a prospective study on LAPC (>90° arterial or >270° venous involvement). CA19-9 response was determined after induction chemotherapy. Surgical exploration was performed in RECIST-stable or -regressive disease. The relation between CA19-9 response, resectability and survival was assessed. RESULTS Restaging in 54 patients with LAPC after induction chemotherapy (mostly FOLFIRINOX) identified 6 RECIST-regressive, 32 RECIST-stable, and 16 patients with RECIST-progressive disease. The resection rate was 20.3% (11/54 patients). Sensitivity and specificity of RECIST-regression for resection were 40% and 87% whereas the positive predictive value (PPV) and negative predictive value (NPV) were 67% and 68%. Using a 30% decrease of CA19-9 as cut-off, 9/10 patients were correctly classified as resectable (90% sensitivity, PPV 43%) and 3/15 as unresectable (20% specificity, NPV 75%). In the total cohort, a CA19-9 decrease ≥30% was associated with improved survival (22.4 vs. 12.7 months, p = 0.02). CONCLUSION Adding CA19-9 response after induction chemotherapy seems useful in determining which patients with RECIST non-progressive LAPC should undergo exploratory surgery.
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Affiliation(s)
- Eran van Veldhuisen
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands
| | - Jantien A Vogel
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands
| | - Sjors Klompmaker
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands
| | - Olivier R Busch
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands
| | - Hanneke W M van Laarhoven
- Department of Medical Oncology, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands
| | - Krijn P van Lienden
- Department of Radiology, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands
| | - Johanna W Wilmink
- Department of Medical Oncology, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands
| | - Hendrik A Marsman
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands
| | - Marc G Besselink
- Department of Surgery, Cancer Center Amsterdam, Academic Medical Center, Meibergdreef 9, 1100DD, Amsterdam, The Netherlands.
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31
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Roberts KJ. Improving outcomes in patients with resectable pancreatic cancer. Br J Surg 2017; 104:1421-1423. [DOI: 10.1002/bjs.10692] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2017] [Accepted: 08/14/2017] [Indexed: 12/18/2022]
Abstract
State of the art
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Affiliation(s)
- K J Roberts
- Department of Liver Transplant and Hepatopancreatobiliary Surgery, University Hospitals Birmingham, Birmingham B15 2TH, UK
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