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Javed AA, Mahmud O, Fatimi AS, Habib A, Grewal M, He J, Wolfgang CL, Besselink MG. Predictors for Long-Term Survival After Resection of Pancreatic Ductal Adenocarcinoma: A Systematic Review and Meta-Analysis. Ann Surg Oncol 2024; 31:4673-4687. [PMID: 38710910 PMCID: PMC11164751 DOI: 10.1245/s10434-024-15281-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 03/26/2024] [Indexed: 05/08/2024]
Abstract
BACKGROUND Improved systemic therapy has made long term (≥ 5 years) overall survival (LTS) after resection of pancreatic ductal adenocarcinoma (PDAC) increasingly common. However, a systematic review on predictors of LTS following resection of PDAC is lacking. METHODS The PubMed, Embase, Scopus, and Cochrane CENTRAL databases were systematically searched from inception until March 2023. Studies reporting actual survival data (based on follow-up and not survival analysis estimates) on factors associated with LTS were included. Meta-analyses were conducted by using a random effects model, and study quality was gauged by using the Newcastle-Ottawa Scale (NOS). RESULTS Twenty-five studies with 27,091 patients (LTS: 2,132, non-LTS: 24,959) who underwent surgical resection for PDAC were meta-analyzed. The median proportion of LTS patients was 18.32% (IQR 12.97-21.18%) based on 20 studies. Predictors for LTS included sex, body mass index (BMI), preoperative levels of CA19-9, CEA, and albumin, neutrophil-lymphocyte ratio, tumor grade, AJCC stage, lymphovascular and perineural invasion, pathologic T-stage, nodal disease, metastatic disease, margin status, adjuvant therapy, vascular resection, operative time, operative blood loss, and perioperative blood transfusion. Most articles received a "good" NOS assessment, indicating an acceptable risk of bias. CONCLUSIONS Our meta-analysis pools all true follow up data in the literature to quantify associations between prognostic factors and LTS after resection of PDAC. While there appears to be evidence of a complex interplay between risk, tumor biology, patient characteristics, and management related factors, no single parameter can predict LTS after the resection of PDAC.
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Affiliation(s)
- Ammar A Javed
- NYU Langone Health, NYU Grossman School of Medicine, New York, USA
- Department of Surgery, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands
- Cancer Center Amsterdam, Amsterdam, The Netherlands
| | - Omar Mahmud
- Medical College, Aga Khan University, Karachi, Pakistan
| | | | - Alyssar Habib
- NYU Langone Health, NYU Grossman School of Medicine, New York, USA
| | - Mahip Grewal
- NYU Langone Health, NYU Grossman School of Medicine, New York, USA
| | - Jin He
- Department of Surgery, Johns Hopkins School of Medicine, Baltimore, USA
| | | | - Marc G Besselink
- Department of Surgery, Amsterdam UMC, Location University of Amsterdam, Amsterdam, The Netherlands.
- Cancer Center Amsterdam, Amsterdam, The Netherlands.
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2
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Dias E Silva D, Chung V. Neoadjuvant treatment for pancreatic cancer: Controversies and advances. Cancer Treat Res Commun 2024; 39:100804. [PMID: 38508132 DOI: 10.1016/j.ctarc.2024.100804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2023] [Revised: 02/28/2024] [Accepted: 03/02/2024] [Indexed: 03/22/2024]
Abstract
Despite the advancements in the treatment of localized pancreatic cancer, several unresolved issues persist in clinical practice, especially in the neoadjuvant setting. These include determining the criteria for selecting patients for treatment, identifying the most effective chemotherapy regimens, understanding the role of radiotherapy, and accurately assessing how patients respond to treatment. Current strategies for assessing patients before surgery involve thoroughly evaluating their overall health status, analyzing tumor markers, and using advanced imaging techniques. However, existing methods for staging the disease still have limitations when it comes to accurately detecting metastatic cancer. The ongoing debate between performing surgery upfront or administering neoadjuvant therapy highlights the need for robust clinical evidence to guide treatment decisions effectively. This review analyzes the evidence regarding controversial topics in neoadjuvant pancreatic cancer treatment and discusses further research efforts to enhance patient outcomes. To improve the outcomes found with surgery alone, multimodal treatment with chemotherapy.
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Affiliation(s)
| | - Vincent Chung
- City of Hope, 1500 E. Duarte Road, Duarte, CA 91010, United States.
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3
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Wang G, Lei W, Duan S, Cao A, Shi H. Preoperative evaluating early recurrence in resectable pancreatic ductal adenocarcinoma by using CT radiomics. Abdom Radiol (NY) 2024; 49:484-491. [PMID: 37955726 DOI: 10.1007/s00261-023-04074-x] [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: 07/10/2023] [Revised: 09/23/2023] [Accepted: 09/25/2023] [Indexed: 11/14/2023]
Abstract
OBJECTIVE To investigate the feasibility of a radiomics model based on contrast-enhanced CT for preoperatively predicting early recurrence after curative resection in patients with resectable pancreatic ductal adenocarcinoma (PDAC). METHODS One hundred and eighty-six patients with resectable PDAC who underwent curative resection were included and allocated to training set (131 patients) and validation set (55 patients). Radiomics features were extracted from arterial phase and portal venous phase images. The Mann-Whitney U test and least absolute shrinkage and selection operator (LASSO) regression were used for feature selection and radiomics signature construction. The radiomics model based on radiomics signature and clinical features was developed by the multivariate logistic regression analysis. Performance of the radiomics model was investigated by the area under the receiver operating characteristic (ROC) curve. RESULTS The radiomics signature, consisting of three arterial phase and three venous phase features, showed optimal prediction performance for early recurrence in both training (AUC = 0.73) and validation sets (AUC = 0.66). Multivariate logistic analysis identified the radiomics signature (OR, 2.58; 95% CI 2.36-3.17; p = 0.002) and clinical stage (OR, 1.60; 95% CI 1.15-2.30; p = 0.007) as independent predictors. The AUC values for risk evaluation of early recurrence using the radiomics model incorporating clinical stage were 0.80 (training set) and 0.75 (validation set). CONCLUSION The radiomics-based model integrating with clinical stage can predict early recurrence after upfront surgery in patients with resectable PDAC.
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Affiliation(s)
- Gang Wang
- Department of Radiotherapy, The Second Affiliated Hospital of Xuzhou Medical University, 32 Meijian Road, Xuzhou, People's Republic of China
| | - Weijie Lei
- Department of Radiotherapy, The Second Affiliated Hospital of Xuzhou Medical University, 32 Meijian Road, Xuzhou, People's Republic of China
| | - Shaofeng Duan
- GE Healthcare, Pudong New Town, 1 Huatuo Road, Shanghai, People's Republic of China
| | - Aihong Cao
- Department of Radiology, The Second Affiliated Hospital of Xuzhou Medical University, 32 Meijian Road, Xuzhou, People's Republic of China.
| | - Hongyuan Shi
- Department of Radiology, The First Affiliated Hospital of Nanjing Medical University, 300 Guangzhou Road, Nanjing, People's Republic of China.
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4
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Sugawara T, Rodriguez Franco S, Sherman S, Torphy RJ, Colborn K, Franklin O, Ishida J, Grandi S, Al-Musawi MH, Gleisner A, Schulick RD, Del Chiaro M. Neoadjuvant Chemotherapy Versus Upfront Surgery for Resectable Pancreatic Adenocarcinoma: An Updated Nationwide Study. Ann Surg 2024; 279:331-339. [PMID: 37226812 DOI: 10.1097/sla.0000000000005925] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
OBJECTIVE The objective of this study was to assess the association of survival with neoadjuvant chemotherapy (NAC) in resectable pancreatic adenocarcinoma (PDAC). BACKGROUND The early control of potential micrometastases and patient selection using NAC has been advocated for patients with PDAC. However, the role of NAC for resectable PDAC remains unclear. METHODS Patients with clinical T1 and T2 PDAC were identified in the National Cancer Database from 2010 to 2017. Kaplan-Meier estimates, and Cox regression models were used to compare survival. To address immortal time bias, landmark analysis was performed. Interactions between preoperative factors and NAC were investigated in subgroup analyses. A propensity score analysis was performed to compare survival between multiagent NAC and upfront surgery. RESULTS In total, 4041 patients were treated with upfront surgery and 1,175 patients were treated with NAC (79.4% multiagent NAC, 20.6% single-agent NAC). Using a landmark time of 6 months after diagnosis, patients treated with multiagent NAC had longer median overall survival compared with upfront surgery and single-agent NAC. (35.8 vs 27.1 vs 27.4 mo). Multiagent NAC was associated with lower mortality rates compared with upfront surgery (adjusted hazard ratio, 0.77; 95% CI, 0.70-0.85), whereas single-agent NAC was not. The association of survival with multiagent NAC were consistent in analyses using the matched data sets. Interaction analysis revealed that the association between multiagent NAC and a lower mortality rate did not significantly differ across age, facility type, tumor location, CA 19-9 levels, and clinical T/N stages. CONCLUSIONS The findings suggest that multiagent NAC followed by resection is associated with improved survival compared with upfront surgery.
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Affiliation(s)
- Toshitaka Sugawara
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
- Department of Hepatobiliary and Pancreatic Surgery, Graduate School of Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Salvador Rodriguez Franco
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Samantha Sherman
- Department of Surgery, Parkview Hospital Randallia, Fort Wayne, IN
| | - Robert J Torphy
- Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Kathryn Colborn
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
- Department of Biostatistics and Informatics, University of Colorado School of Medicine, Aurora, CO
- Surgical Outcomes and Applied Research Program, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO
| | - Oskar Franklin
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
- Department of Surgical and Perioperative Sciences, Surgery, Umeå University, Umeå, Sweden
| | - Jun Ishida
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | - Samuele Grandi
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
| | | | - Ana Gleisner
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
- University of Colorado Cancer Center, University of Colorado School of Medicine, Aurora, CO
| | - Richard D Schulick
- Surgical Outcomes and Applied Research Program, University of Colorado School of Medicine, Anschutz Medical Campus, Aurora, CO
- University of Colorado Cancer Center, University of Colorado School of Medicine, Aurora, CO
| | - Marco Del Chiaro
- Division of Surgical Oncology, Department of Surgery, University of Colorado School of Medicine, Aurora, CO
- University of Colorado Cancer Center, University of Colorado School of Medicine, Aurora, CO
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5
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Hu ZI, O'Reilly EM. Therapeutic developments in pancreatic cancer. Nat Rev Gastroenterol Hepatol 2024; 21:7-24. [PMID: 37798442 DOI: 10.1038/s41575-023-00840-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 08/15/2023] [Indexed: 10/07/2023]
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has a rising incidence and is one of the most lethal human malignancies. Much is known regarding the biology and pathophysiology of PDAC, but translating this knowledge to the clinic to improve patient outcomes has been challenging. In this Review, we discuss advances and practice-changing trials for PDAC. We briefly review therapeutic failures as well as ongoing research to refine the standard of care, including novel biomarkers and clinical trial designs. In addition, we highlight contemporary areas of research, including poly(ADP-ribose) polymerase inhibitors, KRAS-targeted therapies and immunotherapies. Finally, we discuss the future of pancreatic cancer research and areas for improvement in the next decade.
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Affiliation(s)
- Z Ian Hu
- Department of Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Eileen M O'Reilly
- Gastrointestinal Oncology Service, Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA.
- Weill Cornell Medical College, New York, NY, USA.
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6
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Xing J, Ge Y, Gong X, Liu Y, Cheng Y. Initial chemotherapy option for pancreatic ductal adenocarcinoma in patients with adequate performance status. JOURNAL OF PANCREATOLOGY 2023; 6:196-201. [DOI: 10.1097/jp9.0000000000000144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a highly progressive lethal malignancy, with chemotherapy being the primary treatment modality. This article provides a review of the initial chemotherapy options for PDAC patients with adequate performance status, comparing FOLFIRINOX (oxaliplatin, irinotecan, 5-fluorouracil, and leucovorin) or modified FOLFIRINOX and gemcitabine plus nab-paclitaxel (GEM-NabP) regimens. The availability of limited evidence from randomized trials restricts a direct comparison between the 2 regimens. Based on our review, (m)FOLFIRINOX yields superior survival outcomes compared to GEM-NabP in metastatic PDAC. For locally advanced PDAC, either (m)FOLFIRINOX or GEM-NabP can be considered initial chemotherapy. In the neoadjuvant setting for borderline resectable PDAC, both regimens have demonstrated promising results in achieving feasible resection rates. However, mFOLFIRINOX remains the preferred choice for adjuvant chemotherapy. The selection of initial chemotherapy for PDAC depends on the disease stage, patients’ performance status, and tumor molecular alterations. Further research and clinical trials are necessary to optimize treatment approaches for PDAC patients.
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Affiliation(s)
- Jiazhang Xing
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yuping Ge
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Xiaolei Gong
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yuan Liu
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
| | - Yuejuan Cheng
- Department of Medical Oncology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, China
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7
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Jain AJ, Maxwell JE, Katz MHG, Snyder RA. Surgical Considerations for Neoadjuvant Therapy for Pancreatic Adenocarcinoma. Cancers (Basel) 2023; 15:4174. [PMID: 37627202 PMCID: PMC10453019 DOI: 10.3390/cancers15164174] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 08/04/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is a challenging disease process with a 5-year survival rate of only 11%. Neoadjuvant therapy in patients with localized pancreatic cancer has multiple theoretical benefits, including improved patient selection for surgery, early delivery of systemic therapy, and assessment of response to therapy. Herein, we review key surgical considerations when selecting patients for neoadjuvant therapy and curative-intent resection. Accurate determination of resectability at diagnosis is critical and should be based on not only anatomic criteria but also biologic and clinical criteria to determine optimal treatment sequencing. Borderline resectable or locally advanced pancreatic cancer is best treated with neoadjuvant therapy and resection, including vascular resection and reconstruction when appropriate. Lastly, providing nutritional, prehabilitation, and supportive care interventions to improve patient fitness prior to surgical intervention and adequately address the adverse effects of therapy is critical.
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Affiliation(s)
| | | | | | - Rebecca A. Snyder
- Department of Surgical Oncology, University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA; (A.J.J.)
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8
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Cassese G, Han HS, Yoon YS, Lee JS, Lee B, Cubisino A, Panaro F, Troisi RI. Role of neoadjuvant therapy for nonmetastatic pancreatic cancer: Current evidence and future perspectives. World J Gastrointest Oncol 2023; 15:911-924. [PMID: 37389109 PMCID: PMC10302990 DOI: 10.4251/wjgo.v15.i6.911] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/17/2023] [Accepted: 04/24/2023] [Indexed: 06/14/2023] Open
Abstract
Pancreatic adenocarcinoma (PDAC) is one of the most common and lethal human cancers worldwide. Surgery followed by adjuvant chemotherapy offers the best chance of a long-term survival for patients with PDAC, although only approximately 20% of the patients have resectable tumors when diagnosed. Neoadjuvant chemotherapy (NACT) is recommended for borderline resectable pancreatic cancer. Several studies have investigated the role of NACT in treating resectable tumors based on the recent advances in PDAC biology, as NACT provides the potential benefit of selecting patients with favorable tumor biology and controls potential micro-metastases in high-risk patients with resectable PDAC. In such challenging cases, new potential tools, such as ct-DNA and molecular targeted therapy, are emerging as novel therapeutic options that may improve old paradigms. This review aims to summarize the current evidence regarding the role of NACT in treating non-metastatic pancreatic cancer while focusing on future perspectives in light of recent evidence.
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Affiliation(s)
- Gianluca Cassese
- Department of Clinical Medicine and Surgery, Division of Minimally Invasive HPB Surgery and Transplantation Service, Federico II University Hospital, Naples 80131, Italy
| | - Ho-Seong Han
- Department of Surgery, Seoul National University College of Medicine, Seongnam 13620, Gyeonggi-do, South Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University College of Medicine, Seongnam 13620, Gyeonggi-do, South Korea
| | - Jun Suh Lee
- Department of Surgery, Seoul National University College of Medicine, Seongnam 13620, Gyeonggi-do, South Korea
| | - Boram Lee
- Department of Surgery, Seoul National University College of Medicine, Seongnam 13620, Gyeonggi-do, South Korea
| | - Antonio Cubisino
- Department of HPB Surgery and Transplantation, Beaujon Hospital, Clichy 92110, France
| | - Fabrizio Panaro
- Department of Digestive Surgery and Liver Transplantation, CHU Montpellier, Montpellier 34100, France
| | - Roberto Ivan Troisi
- Department of Clinical Medicine and Surgery, Division of Minimally Invasive HPB Surgery and Transplantation Service, Federico II University Hospital, Naples 80131, Italy
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9
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Kung H, Yu J. Targeted therapy for pancreatic ductal adenocarcinoma: Mechanisms and clinical study. MedComm (Beijing) 2023; 4:e216. [PMID: 36814688 PMCID: PMC9939368 DOI: 10.1002/mco2.216] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 01/12/2023] [Accepted: 01/13/2023] [Indexed: 02/21/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) is an aggressive and lethal malignancy with a high rate of recurrence and a dismal 5-year survival rate. Contributing to the poor prognosis of PDAC is the lack of early detection, a complex network of signaling pathways and molecular mechanisms, a dense and desmoplastic stroma, and an immunosuppressive tumor microenvironment. A recent shift toward a neoadjuvant approach to treating PDAC has been sparked by the numerous benefits neoadjuvant therapy (NAT) has to offer compared with upfront surgery. However, certain aspects of NAT against PDAC, including the optimal regimen, the use of radiotherapy, and the selection of patients that would benefit from NAT, have yet to be fully elucidated. This review describes the major signaling pathways and molecular mechanisms involved in PDAC initiation and progression in addition to the immunosuppressive tumor microenvironment of PDAC. We then review current guidelines, ongoing research, and future research directions on the use of NAT based on randomized clinical trials and other studies. Finally, the current use of and research regarding targeted therapy for PDAC are examined. This review bridges the molecular understanding of PDAC with its clinical significance, development of novel therapies, and shifting directions in treatment paradigm.
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Affiliation(s)
- Heng‐Chung Kung
- Krieger School of Arts and SciencesJohns Hopkins UniversityBaltimoreMarylandUSA
| | - Jun Yu
- Departments of Medicine and OncologyJohns Hopkins University School of MedicineBaltimoreMarylandUSA
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10
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Bailey P, Zhou X, An J, Peccerella T, Hu K, Springfeld C, Büchler M, Neoptolemos JP. Refining the Treatment of Pancreatic Cancer From Big Data to Improved Individual Survival. FUNCTION 2023; 4:zqad011. [PMID: 37168490 PMCID: PMC10165547 DOI: 10.1093/function/zqad011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/03/2023] [Accepted: 03/04/2023] [Indexed: 05/13/2023] Open
Abstract
Pancreatic cancer is one of the most lethal cancers worldwide, most notably in Europe and North America. Great strides have been made in combining the most effective conventional therapies to improve survival at least in the short and medium term. The start of treatment can only be made once a diagnosis is made, which at this point, the tumor volume is already very high in the primary cancer and systemically. If caught at the earliest opportunity (in circa 20% patients) surgical resection of the primary followed by combination chemotherapy can achieve 5-year overall survival rates of 30%-50%. A delay in detection of even a few months after symptom onset will result in the tumor having only borderline resectabilty (in 20%-30% of patients), in which case the best survival is achieved by using short-course chemotherapy before tumor resection as well as adjuvant chemotherapy. Once metastases become visible (in 40%-60% of patients), cure is not possible, palliative cytotoxics only being able to prolong life by few months. Even in apparently successful therapy in resected and borderline resectable patients, the recurrence rate is very high. Considerable efforts to understand the nature of pancreatic cancer through large-scale genomics, transcriptomics, and digital profiling, combined with functional preclinical models, using genetically engineered mouse models and patient derived organoids, have identified the critical role of the tumor microenvironment in determining the nature of chemo- and immuno-resistance. This functional understanding has powered fresh and exciting approaches for the treatment of this cancer.
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Affiliation(s)
- Peter Bailey
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg 69120, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg 69120, Germany
- School of Cancer Sciences, University of Glasgow, Glasgow, G61 1QH, UK
| | - Xu Zhou
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg 69120, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg 69120, Germany
| | - Jingyu An
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg 69120, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg 69120, Germany
| | - Teresa Peccerella
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg 69120, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg 69120, Germany
| | - Kai Hu
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg 69120, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg 69120, Germany
| | - Christoph Springfeld
- Department of Medical Oncology, National Center for Tumor Disease (NCT), Heidelberg University Hospital, Heidelberg, Germany
| | - Markus Büchler
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg 69120, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg 69120, Germany
| | - John P Neoptolemos
- Department of General, Visceral and Transplantation Surgery, Heidelberg University Hospital, Heidelberg 69120, Germany
- Section Surgical Research, University Clinic Heidelberg, Heidelberg 69120, Germany
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11
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Springfeld C, Ferrone CR, Katz MHG, Philip PA, Hong TS, Hackert T, Büchler MW, Neoptolemos J. Neoadjuvant therapy for pancreatic cancer. Nat Rev Clin Oncol 2023; 20:318-337. [PMID: 36932224 DOI: 10.1038/s41571-023-00746-1] [Citation(s) in RCA: 102] [Impact Index Per Article: 102.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/21/2023] [Indexed: 03/19/2023]
Abstract
Patients with localized pancreatic ductal adenocarcinoma (PDAC) are best treated with surgical resection of the primary tumour and systemic chemotherapy, which provides considerably longer overall survival (OS) durations than either modality alone. Regardless, most patients will have disease relapse owing to micrometastatic disease. Although currently a matter of some debate, considerable research interest has been focused on the role of neoadjuvant therapy for all forms of resectable PDAC. Whilst adjuvant combination chemotherapy remains the standard of care for patients with resectable PDAC, neoadjuvant chemotherapy seems to improve OS without necessarily increasing the resection rate in those with borderline-resectable disease. Furthermore, around 20% of patients with unresectable non-metastatic PDAC might undergo resection following 4-6 months of induction combination chemotherapy with or without radiotherapy, even in the absence of a clear radiological response, leading to improved OS outcomes in this group. Distinct molecular and biological responses to different types of therapies need to be better understood in order to enable the optimal sequencing of specific treatment modalities to further improve OS. In this Review, we describe current treatment strategies for the various clinical stages of PDAC and discuss developments that are likely to determine the optimal sequence of multimodality therapies by integrating the fundamental clinical and molecular features of the cancer.
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Affiliation(s)
- Christoph Springfeld
- Department of Medical Oncology, National Center for Tumour Diseases, Heidelberg University Hospital, Heidelberg, Germany
| | | | - Matthew H G Katz
- Department of Surgical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Philip A Philip
- Wayne State University School of Medicine, Department of Oncology, Henry Ford Cancer Institute, Detroit, MI, USA
| | - Theodore S Hong
- Research and Scientific Affairs, Gastrointestinal Service Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Thilo Hackert
- Department of General, Visceral and Thoracic Surgery, University hospital Hamburg-Eppendorf, Hamburg, Germany
| | - Markus W Büchler
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany
| | - John Neoptolemos
- Department of General, Visceral and Transplantation Surgery, University of Heidelberg, Heidelberg, Germany.
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Ghaneh P, Palmer D, Cicconi S, Jackson R, Halloran CM, Rawcliffe C, Sripadam R, Mukherjee S, Soonawalla Z, Wadsley J, Al-Mukhtar A, Dickson E, Graham J, Jiao L, Wasan HS, Tait IS, Prachalias A, Ross P, Valle JW, O'Reilly DA, Al-Sarireh B, Gwynne S, Ahmed I, Connolly K, Yim KL, Cunningham D, Armstrong T, Archer C, Roberts K, Ma YT, Springfeld C, Tjaden C, Hackert T, Büchler MW, Neoptolemos JP. Immediate surgery compared with short-course neoadjuvant gemcitabine plus capecitabine, FOLFIRINOX, or chemoradiotherapy in patients with borderline resectable pancreatic cancer (ESPAC5): a four-arm, multicentre, randomised, phase 2 trial. Lancet Gastroenterol Hepatol 2023; 8:157-168. [PMID: 36521500 DOI: 10.1016/s2468-1253(22)00348-x] [Citation(s) in RCA: 77] [Impact Index Per Article: 77.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 10/10/2022] [Accepted: 10/11/2022] [Indexed: 12/15/2022]
Abstract
BACKGROUND Patients with borderline resectable pancreatic ductal adenocarcinoma have relatively low resection rates and poor survival despite the use of adjuvant chemotherapy. The aim of our study was to establish the feasibility and efficacy of three different types of short-course neoadjuvant therapy compared with immediate surgery. METHODS ESPAC5 (formerly known as ESPAC-5f) was a multicentre, open label, randomised controlled trial done in 16 pancreatic centres in two countries (UK and Germany). Eligible patients were aged 18 years or older, with a WHO performance status of 0 or 1, biopsy proven pancreatic ductal adenocarcinoma in the pancreatic head, and were staged as having a borderline resectable tumour by contrast-enhanced CT criteria following central review. Participants were randomly assigned by means of minimisation to one of four groups: immediate surgery; neoadjuvant gemcitabine and capecitabine (gemcitabine 1000 mg/m2 on days 1, 8, and 15, and oral capecitabine 830 mg/m2 twice a day on days 1-21 of a 28-day cycle for two cycles); neoadjuvant FOLFIRINOX (oxaliplatin 85 mg/m2, irinotecan 180 mg/m2, folinic acid given according to local practice, and fluorouracil 400 mg/m2 bolus injection on days 1 and 15 followed by 2400 mg/m2 46 h intravenous infusion given on days 1 and 15, repeated every 2 weeks for four cycles); or neoadjuvant capecitabine-based chemoradiation (total dose 50·4 Gy in 28 daily fractions over 5·5 weeks [1·8 Gy per fraction, Monday to Friday] with capecitabine 830 mg/m2 twice daily [Monday to Friday] throughout radiotherapy). Patients underwent restaging contrast-enhanced CT at 4-6 weeks after neoadjuvant therapy and underwent surgical exploration if the tumour was still at least borderline resectable. All patients who had their tumour resected received adjuvant therapy at the oncologist's discretion. Primary endpoints were recruitment rate and resection rate. Analyses were done on an intention-to-treat basis. This trial is registered with ISRCTN, 89500674, and is complete. FINDINGS Between Sept 3, 2014, and Dec 20, 2018, from 478 patients screened, 90 were randomly assigned to a group (33 to immediate surgery, 20 to gemcitabine plus capecitabine, 20 to FOLFIRINOX, and 17 to capecitabine-based chemoradiation); four patients were excluded from the intention-to-treat analysis (one in the capecitabine-based chemoradiotherapy withdrew consent before starting therapy and three [two in the immediate surgery group and one in the gemcitabine plus capecitabine group] were found to be ineligible after randomisation). 44 (80%) of 55 patients completed neoadjuvant therapy. The recruitment rate was 25·92 patients per year from 16 sites; 21 (68%) of 31 patients in the immediate surgery and 30 (55%) of 55 patients in the combined neoadjuvant therapy groups underwent resection (p=0·33). R0 resection was achieved in three (14%) of 21 patients in the immediate surgery group and seven (23%) of 30 in the neoadjuvant therapy groups combined (p=0·49). Surgical complications were observed in 29 (43%) of 68 patients who underwent surgery; no patients died within 30 days. 46 (84%) of 55 patients receiving neoadjuvant therapy were available for restaging. Six (13%) of 46 had a partial response. Median follow-up time was 12·2 months (95% CI 12·0-12·4). 1-year overall survival was 39% (95% CI 24-61) for immediate surgery, 78% (60-100) for gemcitabine plus capecitabine, 84% (70-100) for FOLFIRINOX, and 60% (37-97) for capecitabine-based chemoradiotherapy (p=0·0028). 1-year disease-free survival from surgery was 33% (95% CI 19-58) for immediate surgery and 59% (46-74) for the combined neoadjuvant therapies (hazard ratio 0·53 [95% CI 0·28-0·98], p=0·016). Three patients reported local disease recurrence (two in the immediate surgery group and one in the FOLFIRINOX group). 78 (91%) patients were included in the safety set and assessed for toxicity events. 19 (24%) of 78 patients reported a grade 3 or worse adverse event (two [7%] of 28 patients in the immediate surgery group and 17 [34%] of 50 patients in the neoadjuvant therapy groups combined), the most common of which were neutropenia, infection, and hyperglycaemia. INTERPRETATION Recruitment was challenging. There was no significant difference in resection rates between patients who underwent immediate surgery and those who underwent neoadjuvant therapy. Short-course (8 week) neoadjuvant therapy had a significant survival benefit compared with immediate surgery. Neoadjuvant chemotherapy with either gemcitabine plus capecitabine or FOLFIRINOX had the best survival compared with immediate surgery. These findings support the use of short-course neoadjuvant chemotherapy in patients with borderline resectable pancreatic ductal adenocarcinoma. FUNDING Cancer Research UK.
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Affiliation(s)
- Paula Ghaneh
- Department Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK.
| | - Daniel Palmer
- Department Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK
| | - Silvia Cicconi
- Department Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK; Swiss Tropical and Public Health Institute, Allschwil, Switzerland; Swiss Tropical and Public Health Institute, University of Basel, Basel, Switzerland
| | - Richard Jackson
- Department Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK
| | | | - Charlotte Rawcliffe
- Department Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK
| | | | | | | | | | | | | | - Janet Graham
- Beatson West of Scotland Cancer Centre, Glasgow, UK
| | | | | | | | | | - Paul Ross
- Guy's and St Thomas'Hospital, London, UK
| | - Juan W Valle
- University of Manchester, The Christie, Manchester, UK
| | | | | | | | | | | | | | | | | | | | | | | | | | - Christine Tjaden
- University Hospital Heidelberg Department of Surgery, Heidelberg, Germany
| | - Thilo Hackert
- University Hospital Heidelberg Department of Surgery, Heidelberg, Germany
| | - Markus W Büchler
- University Hospital Heidelberg Department of Surgery, Heidelberg, Germany
| | - John P Neoptolemos
- Department Molecular and Clinical Cancer Medicine, University of Liverpool, Liverpool, UK; University Hospital Heidelberg Department of Surgery, Heidelberg, Germany
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Uson Junior PLS, Dias E Silva D, de Castro NM, da Silva Victor E, Rother ET, Araújo SEA, Borad MJ, Moura F. Does neoadjuvant treatment in resectable pancreatic cancer improve overall survival? A systematic review and meta-analysis of randomized controlled trials. ESMO Open 2023; 8:100771. [PMID: 36638709 PMCID: PMC10024142 DOI: 10.1016/j.esmoop.2022.100771] [Citation(s) in RCA: 11] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/01/2022] [Accepted: 12/09/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Neoadjuvant chemotherapy may improve overall survival (OS) in 'borderline' resectable pancreatic cancer (RPC). Whether the results are the same in upfront RPC is unknown. MATERIALS AND METHODS To evaluate the association of neoadjuvant treatment and survival outcomes in RPC, a systematic literature review was carried out including prospective randomized trials of neoadjuvant treatment versus upfront surgery. Articles indexed in PubMed, Embase and Scopus were evaluated. Data regarding systemic treatment regimens, R0 resection rates, disease-free survival (DFS) and OS were extracted. The outcomes were compared using a random-effects model. The index I2 and the graphs of funnel plot were used for the interpretation of the data. RESULTS Of 3229 abstracts, 6 randomized controlled trials were considered eligible with a combined sample size of 805 RPC patients. Among the trials, PACT-15, PREP-02/JSAP-05 and updated long-term results from PREOPANC and NEONAX trials were included. Combining the studies with meta-analysis, we could see that neoadjuvant treatment in RPC does not improve DFS [hazard ratio (HR) 0.71 (0.46-1.09)] or OS [HR 0.76 (0.52-1.11)], without significant heterogeneity. Interestingly, R0 rates improved ∼20% with the neoadjuvant approach [HR 1.2 (1.04-1.37)]. It is important to note that most studies evaluated gemcitabine-based regimens in the neoadjuvant setting. CONCLUSIONS Neoadjuvant chemotherapy or chemoradiation does not improve DFS or OS in RPC compared to upfront surgery followed by adjuvant treatment. Neoadjuvant treatment improves R0 rates by ∼20%. Randomized ongoing trials are eagerly awaited with more active combined regimens including modified FOLFIRINOX.
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Affiliation(s)
- P L S Uson Junior
- Center for Personalized Medicine, Hospital Israelita Albert Einstein, São Paulo.
| | | | - N M de Castro
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | | | - E T Rother
- Hospital Israelita Albert Einstein, São Paulo, Brazil
| | - S E A Araújo
- Center for Personalized Medicine, Hospital Israelita Albert Einstein, São Paulo
| | | | - F Moura
- Center for Personalized Medicine, Hospital Israelita Albert Einstein, São Paulo
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14
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Altman AM, White MJ, Marmor S, Shukla D, Chang K, Lou E, LaRocca CJ, Hui JY, Tuttle TM, Jensen EH, Denbo JW. The Addition of Chemoradiation to Adjuvant Chemotherapy is Associated With Improved Survival Following Upfront Surgical Resection for Pancreatic Cancer With Nodal Metastases. Cancer Control 2022; 29:10732748221109991. [PMID: 35839251 PMCID: PMC9290159 DOI: 10.1177/10732748221109991] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2021] [Revised: 05/18/2022] [Accepted: 05/31/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND It is unclear whether the addition of chemoradiation (CRT) to adjuvant chemotherapy (CT) following upfront resection of pancreatic ductal adenocarcinoma (PDAC) provides any benefit. While some studies have suggested a benefit to combined modality therapy (CMT) (adjuvant CT plus CRT), it is not clear if this benefit was related to increased CT usage in patients who received CMT. We sought to clarify the use of CMT in patients who underwent upfront resection of PDAC. METHODS Patients with non-metastatic PDAC were retrospectively identified from the linked SEER-Medicare database. Those who underwent upfront resection were identified and divided into two cohorts - patients who received adjuvant CT and patients who received adjuvant CMT. Cohorts were compared. Univariate analysis described patient characteristics. Kaplan-Meier and multivariable Cox proportional hazards modeling were used to estimate overall survival (OS). RESULTS 3555 patients were identified; 856 (24%) received CT and 573 (16%) received CMT. The median number of CT doses was 11 for both groups. Patients who received CMT were younger, diagnosed in the earlier time frame, and had fewer comorbidities. The median OS was 21 months and 18 months for those treated with CMT and CT (P < .0001), respectively, but when stratified by nodal status, the association with improved OS in the CMT cohort was only observed in node-positive patients. On multivariable analysis, receipt of CMT and removal of >15 lymph nodes decreased the risk of death (P < .05). DISCUSSION Receipt of CMT following upfront resection for PDAC was associated with improved survival, which was confined to node-positive patients. The role of adjuvant CMT in PDAC with nodal metastases warrants further study.
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Affiliation(s)
- Ariella M. Altman
- Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
- Division of Surgical Oncology, Department of Surgery, Fox Chase Cancer Center, Philadelphia, PA, USA
| | - McKenzie J. White
- Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Schelomo Marmor
- Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
- Office of Academic Clinical Affairs, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Center for Clinical Quality & Outcomes Discovery & Evaluation (C-QODE), University of Minnesota, Minneapolis, MN, USA
| | - Dip Shukla
- Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
- Department of Anesthesiology, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Katherine Chang
- Division of Hematology, Department of Medicine, University of Minnesota Medical School, Oncology and Transplantation, University of Minnesota, Minneapolis, MN, USA
| | - Emil Lou
- Division of Hematology, Department of Medicine, University of Minnesota Medical School, Oncology and Transplantation, University of Minnesota, Minneapolis, MN, USA
| | - Christopher J. LaRocca
- Office of Academic Clinical Affairs, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Division of Surgical Oncology, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Jane Y.C. Hui
- Office of Academic Clinical Affairs, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Division of Surgical Oncology, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Todd M. Tuttle
- Office of Academic Clinical Affairs, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Division of Surgical Oncology, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Eric H. Jensen
- Office of Academic Clinical Affairs, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Division of Surgical Oncology, Department of Surgery, University of Minnesota Medical School, Minneapolis, MN, USA
| | - Jason W. Denbo
- Office of Academic Clinical Affairs, Masonic Cancer Center, University of Minnesota, Minneapolis, MN, USA
- Department of Gastrointestinal Oncology, H. Lee Moffitt Cancer Center, Tampa, FL, USA
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