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Ye X, Yu Y, Zheng X, Ma H. Clinical immunotherapy in pancreatic cancer. Cancer Immunol Immunother 2024; 73:64. [PMID: 38430289 PMCID: PMC10908626 DOI: 10.1007/s00262-024-03632-6] [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: 10/07/2023] [Accepted: 01/09/2024] [Indexed: 03/03/2024]
Abstract
Pancreatic cancer remains a challenging disease with limited treatment options, resulting in high mortality rates. The predominant approach to managing pancreatic cancer patients continues to be systemic cytotoxic chemotherapy. Despite substantial advancements in immunotherapy strategies for various cancers, their clinical utility in pancreatic cancer has proven less effective and durable. Whether administered as monotherapy, employing immune checkpoint inhibitors, tumor vaccines, chimeric antigen receptors T cells, or in combination with conventional chemoradiotherapy, the clinical outcomes remain underwhelming. Extensive preclinical experiments and clinical trials in the realm of pancreatic cancer have provided valuable insights into the complexities of immunotherapy. Chief among the hurdles are the immunosuppressive tumor microenvironment, limited immunogenicity, and the inherent heterogeneity of pancreatic cancer. In this comprehensive review, we provide an overview and critical analysis of current clinical immunotherapy strategies for pancreatic cancer, emphasizing their endeavors to overcome immunotherapy resistance. Particular focus is placed on strategies aimed at reshaping the immunosuppressive microenvironment and enhancing T cell-mediated tumor cell killing. Ultimately, through deeper elucidation of the underlying pathogenic mechanisms of pancreatic cancer and the refinement of therapeutic approaches, we anticipate breakthroughs that will pave the way for more effective treatments in this challenging disease.
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Affiliation(s)
- Xiaorong Ye
- Department of Gastroenterology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui Province, People's Republic of China
| | - Yue Yu
- Department of Gastroenterology, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui Province, People's Republic of China.
| | - Xiaohu Zheng
- Department of Neurosurgery, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui Province, People's Republic of China.
- Hefei National Research Center for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Center for Advanced Interdisciplinary Science and Biomedicine of IHM, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, People's Republic of China.
- Key Laboratory of Quantitative Synthetic Biology, Shenzhen Institute of Synthetic Biology, Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences, Shenzhen, People's Republic of China.
| | - Hongdi Ma
- Hefei National Research Center for Physical Sciences at Microscale, The CAS Key Laboratory of Innate Immunity and Chronic Disease, School of Basic Medical Sciences, Center for Advanced Interdisciplinary Science and Biomedicine of IHM, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, People's Republic of China.
- Department of Pediatrics, The First Affiliated Hospital of USTC, Division of Life Sciences and Medicine, University of Science and Technology of China, Hefei, 230001, Anhui Province, People's Republic of China.
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Ali SMA, Adnan Y, Ali SM, Ahmad Z, Chawla T, Farooqui HA. Immunohistochemical analysis of a panel of cancer stem cell markers and potential therapeutic markers in pancreatic ductal adenocarcinoma. J Cancer Res Clin Oncol 2023; 149:2279-2292. [PMID: 36066622 DOI: 10.1007/s00432-022-04315-4] [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: 02/28/2022] [Accepted: 08/19/2022] [Indexed: 11/29/2022]
Abstract
PURPOSE Pancreatic Ductal Adenocarcinoma (PDAC) is the most common type of pancreatic malignancies. It is known for its aggressive nature and high mortality rate. This calls for an urgent need of new prognostic and therapeutic markers that can be targeted for personalized treatment of the patient. METHODS Among 142 patients diagnosed with pancreatic cancers at Aga Khan University Hospital, a total of 62 patients were selected based on their confirmed diagnosis of PDAC. Immunohistochemistry was performed on Formalin-Fixed Paraffin-Embedded (FFPE) sections using selected antibodies (CD44, CD133, L1CAM, HER2, PD-L1, EGFR, COX2 and cyclin D1). All the slides were scored independently by two pathologists as per the set criteria. RESULTS Expression of all cancer stem cell markers was found to be significantly associated with one or more potential therapeutic markers. CD44 expression was significantly associated with HER2 (p = 0.032), COX2 (p = 0.005) and EGFR expression (p = 0.008). CD133 expression also showed significant association with HER2 (p = 0.036), COX2 (p = 0.004) and EGFR expression (p = 0.018). L1CAM expression was found to be associated with expression of COX2 (p = 0.017). None of the proteins markers showed association with overall survival of the patient. On the other hand, among the clinicopathological characteristics, histological differentiation (p = 0.047), lymphovascular invasion (p = 0.021) and perineural invasion (p = 0.014) were found to be significantly associated with patient's overall survival. CONCLUSION Internationally, this is the first report that assesses the selected panel of cancer stem cell markers and potential therapeutic targets in a single study and evaluates its combined expression. The study clearly demonstrates association between expression of cancer stem cell markers and therapeutic targets hence paves a way for precision medicine for pancreatic cancer patients.
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Affiliation(s)
- S M Adnan Ali
- Aga Khan University Hospital, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan.
| | - Yumna Adnan
- Aga Khan University Hospital, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan
| | - Saleema Mehboob Ali
- Aga Khan University Hospital, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan
| | - Zubair Ahmad
- Aga Khan University Hospital, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan
| | - Tabish Chawla
- Aga Khan University Hospital, Stadium Road, P.O. Box 3500, Karachi, 74800, Pakistan
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Lu Y, Pan W, Deng S, Dou Q, Wang X, An Q, Wang X, Ji H, Hei Y, Chen Y, Yang J, Zhang HM. Redefining the Incidence and Profile of Fluoropyrimidine-Associated Cardiotoxicity in Cancer Patients: A Systematic Review and Meta-Analysis. Pharmaceuticals (Basel) 2023; 16:ph16040510. [PMID: 37111268 PMCID: PMC10146083 DOI: 10.3390/ph16040510] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 03/14/2023] [Accepted: 03/21/2023] [Indexed: 04/01/2023] Open
Abstract
Aim: The cardiac toxicity that occurs during administration of anti-tumor agents has attracted increasing concern. Fluoropyrimidines have been used for more than half a century, but their cardiotoxicity has not been well clarified. In this study, we aimed to assess the incidence and profile of fluoropyrimidine-associated cardiotoxicity (FAC) comprehensively based on literature data. Methods: A systematic literature search was performed using PubMed, Embase, Medline, Web of Science, and Cochrane library databases and clinical trials on studies investigating FAC. The main outcome was a pooled incidence of FAC, and the secondary outcome was specific treatment-related cardiac AEs. Random or fixed effects modeling was used for pooled meta-analyses according to the heterogeneity assessment. PROSPERO registration number: (CRD42021282155). Results: A total of 211 studies involving 63,186 patients were included, covering 31 countries or regions in the world. The pooled incidence of FAC, by meta-analytic, was 5.04% for all grades and 1.5% for grade 3 or higher. A total of 0.29% of patients died due to severe cardiotoxicities. More than 38 cardiac AEs were identified, with cardiac ischemia (2.24%) and arrhythmia (1.85%) being the most frequent. We further performed the subgroup analyses and meta-regression to explore the source of heterogeneity, and compare the cardiotoxicity among different study-level characteristics, finding that the incidence of FAC varied significantly among different publication decades, country/regions, and genders. Patients with esophagus cancer had the highest risk of FAC (10.53%), while breast cancer patients had the lowest (3.66%). The treatment attribute, regimen, and dosage were significantly related to FAC. When compared with chemotherapeutic drugs or targeted agents, such a risk was remarkably increased (χ2 = 10.15, p < 0.01; χ2 = 10.77, p < 0.01). The continuous 5-FU infusion for 3–5 consecutive days with a high dosage produced the highest FAC incidence (7.3%) compared with other low-dose administration patterns. Conclusions: Our study provides comprehensive global data on the incidence and profile of FAC. Different cancer types and treatment appear to have varying cardiotoxicities. Combination therapy, high cumulative dose, addition of anthracyclines, and pre-existing heart disease potentially increase the risk of FAC.
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Affiliation(s)
- Yajie Lu
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
- The State Key Laboratory of Cancer Biology, Biotechnology Center, School of Pharmacy, Air Force Medical University, Xi’an 710032, China
- Correspondence: (Y.L.); (H.-M.Z.)
| | - Wei Pan
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Shizhou Deng
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Qiongyi Dou
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Xiangxu Wang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Qiang An
- The Department of Biomedical Engineering, Air Force Medical University, Xi’an 710032, China
| | - Xiaowen Wang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Hongchen Ji
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Yue Hei
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Yan Chen
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Jingyue Yang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
| | - Hong-Mei Zhang
- Department of Clinical Oncology, Xijing Hospital, Air Force Medical University, Xi’an 710032, China
- Correspondence: (Y.L.); (H.-M.Z.)
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4
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Mortazavi M, Moosavi F, Martini M, Giovannetti E, Firuzi O. Prospects of targeting PI3K/AKT/mTOR pathway in pancreatic cancer. Crit Rev Oncol Hematol 2022; 176:103749. [PMID: 35728737 DOI: 10.1016/j.critrevonc.2022.103749] [Citation(s) in RCA: 41] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 06/11/2022] [Accepted: 06/16/2022] [Indexed: 02/07/2023] Open
Abstract
Pancreatic ductal adenocarcinoma (PDAC) has one of the worst prognoses among all malignancies. PI3K/AKT/mTOR signaling pathway, a main downstream effector of KRAS is involved in the regulation of key hallmarks of cancer. We here report that whole-genome analyses demonstrate the frequent involvement of aberrant activations of PI3K/AKT/mTOR pathway components in PDAC patients and critically evaluate preclinical and clinical evidence on the application of PI3K/AKT/mTOR pathway targeting agents. Combinations of these agents with chemotherapeutics or other targeted therapies, including the modulators of cyclin-dependent kinases, receptor tyrosine kinases and RAF/MEK/ERK pathway are also examined. Although human genetic studies and preclinical pharmacological investigations have provided strong evidence on the role of PI3K/AKT/mTOR pathway in PDAC, clinical studies in general have not been as promising. Patient stratification seems to be the key missing point and with the advent of biomarker-guided clinical trials, targeting PI3K/AKT/mTOR pathway could provide valuable assets for treatment of pancreatic cancer patients.
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Affiliation(s)
- Motahareh Mortazavi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Fatemeh Moosavi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran
| | - Miriam Martini
- Department of Molecular Biotechnology and Health Sciences, University of Torino, Turin, Italy
| | - Elisa Giovannetti
- Department of Medical Oncology, Cancer Center Amsterdam, Amsterdam UMC, VU University Medical Center (VUmc), Amsterdam, the Netherlands; Cancer Pharmacology Lab, Fondazine Pisana per la Scienza, Pisa, Italy
| | - Omidreza Firuzi
- Medicinal and Natural Products Chemistry Research Center, Shiraz University of Medical Sciences, Shiraz, Iran.
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5
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Pijnappel EN, Suurmeijer JA, Koerkamp BG, Kos M, Siveke JT, Salvia R, Ghaneh P, van Eijck CHJ, van Etten-Jamaludin FS, Abrams R, Brasiuniene B, Büchler MW, Casadei R, van Laethem JL, Berlin J, Boku N, Conroy T, Golcher H, Sinn M, Neoptolemos JP, van Tienhoven G, Besselink MG, Wilmink JW, van Laarhoven HWM. Consensus Statement on Mandatory Measurements for Pancreatic Cancer Trials for Patients With Resectable or Borderline Resectable Disease (COMM-PACT-RB): A Systematic Review and Delphi Consensus Statement. JAMA Oncol 2022; 8:929-937. [PMID: 35446336 DOI: 10.1001/jamaoncol.2022.0168] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Importance Pancreatic cancer is the third most common cause of cancer death; however, randomized clinical trials (RCTs) of survival in patients with resectable pancreatic cancer lack mandatory measures for reporting baseline and prognostic factors, which hampers comparisons between outcome measures. Objective To develop a consensus on baseline and prognostic factors to be used as mandatory measurements in RCTs of resectable and borderline resectable pancreatic cancer. Evidence Review We performed a systematic literature search of the Cochrane Central Register of Controlled Trials (CENTRAL), PubMed, and Embase for RCTs on resectable and borderline resectable pancreatic cancer with overall survival as the primary outcome. We produced a systematic summary of all baseline and prognostic factors identified in the RCTs. A Delphi panel that included 13 experts was surveyed to reach a consensus on mandatory and recommended baseline and prognostic factors. Findings The 42 RCTs that met inclusion criteria reported a total of 60 baseline and 19 prognostic factors. After 2 Delphi rounds, agreement was reached on 50 mandatory baseline and 20 mandatory prognostic factors for future RCTs, with a distinction between studies of neoadjuvant vs adjuvant treatment. Conclusion and Relevance This findings of this systematic review and international expert consensus have produced this Consensus Statement on Mandatory Measurements in Pancreatic Cancer Trials for Resectable and Borderline Resectable Disease (COMM-PACT-RB). The baseline and prognostic factors comprising the mandatory measures will facilitate better comparison across RCTs and eventually will enable improved clinical practice among patients with resectable and borderline resectable pancreatic cancer.
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Affiliation(s)
- Esther N Pijnappel
- Department of Medical Oncology, Cancer Center, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - J Annelie Suurmeijer
- Department of Surgery, Cancer Center, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Bas Groot Koerkamp
- Department of Surgery, Erasmus MC Cancer Institute, Rotterdam, the Netherlands
| | - Milan Kos
- Department of Medical Oncology, Cancer Center, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Jens T Siveke
- Institute for Developmental Cancer Therapeutics, West German Cancer Center, University Medicine Essen, Essen, Germany
- Division of Solid Tumor Translational Oncology, German Cancer Consortium and German Cancer Research Center, Heidelberg, Germany
| | | | - Paula Ghaneh
- Department of Molecular and Clinical Cancer Medicine University of Liverpool, Liverpool, UK
| | | | | | - Ross Abrams
- Sharett Institute of Oncology, Hadassah Medical Center, Jerusalem, Israel
| | - Birute Brasiuniene
- Department of Medical Oncology, National Cancer Institute, Faculty of Medicine, Vilnius University, Lithuania
| | - Markus W Büchler
- Department of General Surgery, University of Heidelberg, Heidelberg, Germany
| | | | - Jean-Luc van Laethem
- Department of Gastroenterology, Erasme Hospital, Université Libre de Bruxelles, Brussels, Belgium
| | - Jordan Berlin
- Vanderbilt-Ingram Cancer Center, Nashville, Tennessee, US
| | - Narikazu Boku
- Division of Gastrointestinal Medical Oncology, National Cancer Center Hospital, Tokyo, Japan
| | - Thierry Conroy
- Department of Medical Oncology, Institut de Cancérologie de Lorraine, Vandoeuvre-lès-Nancy, France
| | - Henriette Golcher
- Department of Surgery, University Hospital Erlangen, Erlangen, Germany
| | - Marianne Sinn
- Charite-Universitatsmedizin Berlin, CONKO study group, Berlin, Germany
- University Medical Center of Hamburg-Eppendorf, Hamburg, Germany
| | - John P Neoptolemos
- Department of General Surgery, University of Heidelberg, Heidelberg, Germany
| | - Geertjan van Tienhoven
- Department of Radiation Oncology, Cancer Center, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Marc G Besselink
- Department of Surgery, Cancer Center, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Johanna W Wilmink
- Department of Medical Oncology, Cancer Center, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Hanneke W M van Laarhoven
- Department of Medical Oncology, Cancer Center, Amsterdam University Medical Centers, Amsterdam, the Netherlands
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6
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Pekarek L, Fraile-Martinez O, Garcia-Montero C, Saez MA, Barquero-Pozanco I, del Hierro-Marlasca L, de Castro Martinez P, Romero-Bazán A, Alvarez-Mon MA, Monserrat J, García-Honduvilla N, Buján J, Alvarez-Mon M, Guijarro LG, Ortega MA. Clinical Applications of Classical and Novel Biological Markers of Pancreatic Cancer. Cancers (Basel) 2022; 14:cancers14081866. [PMID: 35454771 PMCID: PMC9029823 DOI: 10.3390/cancers14081866] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2022] [Revised: 04/02/2022] [Accepted: 04/06/2022] [Indexed: 01/27/2023] Open
Abstract
The incidence and prevalence of pancreatic adenocarcinoma have increased in recent years. Pancreatic cancer is the seventh leading cause of cancer death, but it is projected to become the second leading cause of cancer-related mortality by 2040. Most patients are diagnosed in an advanced stage of the disease, with very limited 5-year survival. The discovery of different tissue markers has elucidated the underlying pathophysiology of pancreatic adenocarcinoma and allowed stratification of patient risk at different stages and assessment of tumour recurrence. Due to the invasive capacity of this tumour and the absence of screening markers, new immunohistochemical and serological markers may be used as prognostic markers for recurrence and in the study of possible new therapeutic targets because the survival of these patients is low in most cases. The present article reviews the currently used main histopathological and serological markers and discusses the main characteristics of markers under development.
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Affiliation(s)
- Leonel Pekarek
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
- Oncology Service, Guadalajara University Hospital, 19002 Guadalajara, Spain
| | - Oscar Fraile-Martinez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
- Correspondence: (O.F.-M.); (M.A.O.)
| | - Cielo Garcia-Montero
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
| | - Miguel A. Saez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
- Pathological Anatomy Service, Central University Hospital of Defence-UAH Madrid, 28801 Alcala de Henares, Spain
| | - Ines Barquero-Pozanco
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
| | - Laura del Hierro-Marlasca
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
| | - Patricia de Castro Martinez
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
| | - Adoración Romero-Bazán
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
| | - Miguel A. Alvarez-Mon
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
| | - Jorge Monserrat
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
| | - Natalio García-Honduvilla
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
| | - Julia Buján
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
| | - Melchor Alvarez-Mon
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
- Immune System Diseases-Rheumatology, Oncology Service an Internal Medicine (CIBEREHD), University Hospital Príncipe de Asturias, 28806 Alcala de Henares, Spain
| | - Luis G. Guijarro
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
- Unit of Biochemistry and Molecular Biology, Department of System Biology (CIBEREHD), University of Alcalá, 28801 Alcala de Henares, Spain
| | - Miguel A. Ortega
- Department of Medicine and Medical Specialities, Faculty of Medicine and Health Sciences, University of Alcalá, 28801 Alcala de Henares, Spain; (L.P.); (C.G.-M.); (M.A.S.); (I.B.-P.); (L.d.H.-M.); (P.d.C.M.); (A.R.-B.); (M.A.A.-M.); (J.M.); (N.G.-H.); (J.B.); (M.A.-M.)
- Ramón y Cajal Institute of Sanitary Research (IRYCIS), 28034 Madrid, Spain;
- Cancer Registry and Pathology Department, Principe de Asturias University Hospital, 28806 Alcala de Henares, Spain
- Correspondence: (O.F.-M.); (M.A.O.)
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7
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Ali SM, Adnan Y, Ahmad Z, Farooqui HA, Chawla T, Ali SMA. Genetic landscape of pancreatic adenocarcinoma patients: a pilot study from Pakistan. Mol Biol Rep 2022; 49:1341-1350. [PMID: 34812998 DOI: 10.1007/s11033-021-06964-z] [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: 10/12/2021] [Accepted: 11/16/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Pancreatic adenocarcinoma is one of the most aggressive malignancies with extremely low survival rate. Studies have shown that the exploration of key genes can provide a basis for targeted treatment of these patients. The genomic architecture of the Pakistani pancreatic adenocarcinoma patients remains unexplored. Keeping the scenario in place, the current study aims to analyse 88 cancer related genes in Pakistani pancreatic adenocarcinoma patients in order to elucidate candidate gene(s) for targeted molecular therapy. METHODS AND RESULTS A total 18 patients were included in the study initially and FFPE tumor samples were obtained. After confirmation of diagnosis and appropriate tumor content, DNA was extracted. Based on the quality and quantity of the extracted DNA, six pancreatic adenocarcinoma tumor samples were selected. Following to this, all the samples were subjected to targeted sequencing (Axen Cancer Panel 1). Variant detection was done and clinical significance of identified variants was assessed using ClinVar database. Targeted sequencing of tumor samples revealed a total of 29 alterations in the coding region of various genes. Among these five pathogenic variants were found in KRAS, BRCA1, TP53 and APC genes. CONCLUSION This is the first study that explores genes involved in pancreatic adenocarcinoma from the Pakistani population. Results obtained from the pilot study can guide us about the key genetic players in the Pakistani pancreatic adenocarcinoma population. This can lead to our better understanding of the molecular targeted therapies for these patients and designing future researches on larger sample size.
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Affiliation(s)
| | - Yumna Adnan
- Aga Khan University Hospital, Karachi, Pakistan
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Yin G, Zhao L. Risk of hypertension with anti-VEGF monoclonal antibodies in cancer patients: a systematic review and meta-analysis of 105 phase II/III randomized controlled trials. J Chemother 2021; 34:221-234. [PMID: 34229563 DOI: 10.1080/1120009x.2021.1947022] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
We performed a meta-analysis to fully investigate the hypertension of anti-VEGF mAbs in cancer patients. Databases were searched for randomized controlled trials (RCTs) treated with anti-VEGF mAbs till January 2021. The relevant RCTs in cancer patients treated with anti-VEGF mAbs were retrieved and the systematic evaluation was conducted. One hundred and five RCTs and 65358 patients were included. Our study suggests that anti-VEGF mAbs significantly increased the risks of all-grade (RR, 3.22; 95%CI, 2.83-3.65; p < 0.00001; I2=71%) and high-grade (RR, 6.15; 95%CI, 5.58-6.78; p < 0.00001; I2=48%) hypertension in cancer patients. Those risks may be dependent on drug type. Icrucumab did not association with an increased risk of hypertension. The RR of hypertension did not vary significantly according to the type of cancer, line of therapy, and treatment duration. The available data suggested that the use of anti-VEGF mAbs were associated with a significantly increased risk of hypertension.
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Affiliation(s)
- Gang Yin
- Central Nervous System Drug Key Laboratory of Sichuan Province, Southwest Medical University, Luzhou, Sichuan, P.R. China.,Engineering Research Center for Pharmaceuticals and Equipments of Sichuan Province, Sichuan Industrial Institute of Antibiotics, School of pharmacy, Chengdu University, Chengdu, Sichuan, P.R. China
| | - Ling Zhao
- Central Nervous System Drug Key Laboratory of Sichuan Province, Southwest Medical University, Luzhou, Sichuan, P.R. China
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Arias-Pinilla GA, Modjtahedi H. Therapeutic Application of Monoclonal Antibodies in Pancreatic Cancer: Advances, Challenges and Future Opportunities. Cancers (Basel) 2021; 13:cancers13081781. [PMID: 33917882 PMCID: PMC8068268 DOI: 10.3390/cancers13081781] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Revised: 03/31/2021] [Accepted: 04/04/2021] [Indexed: 02/07/2023] Open
Abstract
Pancreatic cancer remains as one of the most aggressive cancer types. In the absence of reliable biomarkers for its early detection and more effective therapeutic interventions, pancreatic cancer is projected to become the second leading cause of cancer death in the Western world in the next decade. Therefore, it is essential to discover novel therapeutic targets and to develop more effective and pancreatic cancer-specific therapeutic agents. To date, 45 monoclonal antibodies (mAbs) have been approved for the treatment of patients with a wide range of cancers; however, none has yet been approved for pancreatic cancer. In this comprehensive review, we discuss the FDA approved anticancer mAb-based drugs, the results of preclinical studies and clinical trials with mAbs in pancreatic cancer and the factors contributing to the poor response to antibody therapy (e.g. tumour heterogeneity, desmoplastic stroma). MAb technology is an excellent tool for studying the complex biology of pancreatic cancer, to discover novel therapeutic targets and to develop various forms of antibody-based therapeutic agents and companion diagnostic tests for the selection of patients who are more likely to benefit from such therapy. These should result in the approval and routine use of antibody-based agents for the treatment of pancreatic cancer patients in the future.
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Affiliation(s)
- Gustavo A. Arias-Pinilla
- Department of Oncology, Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield S10 2JF, UK;
- School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston-upon-Thames, Surrey KT1 2EE, UK
| | - Helmout Modjtahedi
- School of Life Sciences, Pharmacy and Chemistry, Kingston University London, Kingston-upon-Thames, Surrey KT1 2EE, UK
- Correspondence: ; Tel.: +44-02084-172240
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10
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Nie RC, Zou XB, Yuan SQ, Chen YB, Chen S, Chen YM, Chen GM, Chen XJ, Luo TQ, Li SM, Duan JL, Wang Y, Li YF. Disease-free survival as a surrogate endpoint for overall survival in adjuvant trials of pancreatic cancer: a meta-analysis of 20 randomized controlled trials. BMC Cancer 2020; 20:421. [PMID: 32410591 PMCID: PMC7227225 DOI: 10.1186/s12885-020-06910-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Accepted: 04/28/2020] [Indexed: 02/15/2023] Open
Abstract
Background We aimed to assess whether disease-free survival (DFS) could serve as a reliable surrogate endpoint for overall survival (OS) in adjuvant trials of pancreatic cancer. Methods We systematically reviewed adjuvant randomized trials for non-metastatic pancreatic cancer after curative resection that reported a hazard ratio (HR) for DFS and OS. We assessed the correlation between treatment effect (HR) on DFS and OS, weighted by sample size or precision of hazard ratio estimate, assuming fixed and random effects, and calculated the surrogate threshold effect (STE). We also performed sensitivity analyses and a leave-one-out cross validation approach to evaluate the robustness of our findings. Results After screening 450 relevant articles, we identified a total of 20 qualifying trails comprising 5170 patients for quantitative analysis. We noted a strong correlation between the treatment effects for DFS and OS, with coefficient of determination of 0.82 in the random effect model, 0.82 in the fixed effect model, and 0.80 in the sample size weighting; the robustness of this finding was further verified by the leave-one-out cross-validation approach. Sensitivity analyses with restriction to phase 3 trials, large trials, trials with mature follow-up periods, and trials with adjuvant therapy versus adjuvant therapy strengthened the correlation (0.75 to 0.88) between DFS and OS. The STE was 0.96 for DFS. Conclusions Therefore, DFS could be regarded as a surrogate endpoint for OS in adjuvant trials of pancreatic cancer. In future similar adjuvant trials, a hazard ratio for DFS of 0.96 or less would predict a treatment impact on OS.
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Affiliation(s)
- Run-Cong Nie
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xue-Bin Zou
- Department of Ultrasound, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Shu-Qiang Yuan
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Ying-Bo Chen
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Shi Chen
- Department of Gastric Surgery, The 6th Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yong-Ming Chen
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Guo-Ming Chen
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Xiao-Jiang Chen
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Tian-Qi Luo
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Shu-Man Li
- Department of Experimental Research (Cancer Institute), Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Jin-Ling Duan
- Department of Experimental Research (Cancer Institute), Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China
| | - Yun Wang
- Department of Hematologic Oncology, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, No. 651 Dongfeng Eastern Road, Guangzhou, 510060, Guangdong, China.
| | - Yuan-Fang Li
- Department of Gastric Surgery, Sun Yat-sen University Cancer Center, State Key Laboratory of Oncology in South China, Collaborative Innovation Center for Cancer Medicine, Guangzhou, China.
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11
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A systematic review and network meta-analysis of phase III randomised controlled trials for adjuvant therapy following resection of pancreatic ductal adenocarcinoma (PDAC). HPB (Oxford) 2020; 22:649-659. [PMID: 31894014 DOI: 10.1016/j.hpb.2019.12.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2019] [Revised: 11/28/2019] [Accepted: 12/02/2019] [Indexed: 02/06/2023]
Abstract
BACKGROUND Several randomised controlled trials (RCTs) have reported various systemic adjuvant therapy regimens following resection of pancreatic ductal adenocarcinoma (PDAC). The most commonly applied include modified FOLFRINOX (mFFX), Gemcitabine/Capecitabine (GemCap) and S1, usually compared to gemcitabine (Gem) alone. However, many of these regimens have not been directly compared in RCTs. This network meta-analysis aims to characterise the impact of adjuvant therapies on overall and disease-free survival in patients having resection of PDAC. METHODS A systematic review was conducted using MEDLINE, EMBASE, Cochrane Central and American Society of Clinical Oncology (ASCO) abstracts to identify published phase III RCTs articles up to 9th May 2019 that examined adjuvant systemic therapy in resected pancreatic cancer. Data including study characteristics and outcomes including overall survival (OS) and disease-free survival (DFS) were extracted. Indirect comparisons of all regimens were simultaneously compared using random-effects network meta-analyses (NMA) which maintains randomisation within trials. RESULTS Twelve phase III RCTs involving 4947 patients and nine different regimens (5-Flourouracil/Folinic acid (5-FU/FA), Gemcitabine, Gemcitabine/Erlotinib (GemErl), GemCap), mFFX, S1, chemoradiotherapy (CRT), CRT with either 5-FU or Gemcitabine) were identified. S1 was ranked best for overall and disease-free survival followed by mFFX. Whilst there were no significant difference between S1 and mFFX for overall survival (mean difference: 1.6 months, p = 0.8), S1 had significantly longer disease-free survival than mFFX (mean difference: 2.8 months, p < 0.001). Furthermore, S1 was ranked best for lowest overall and haematological grade 3/4 toxicities. CONCLUSION This network meta-analysis demonstrates that chemotherapy with S1 or mFFX is superior to GemCap for adjuvant treatment for PDAC, improves survival after surgical resection and should be considered as reasonable standard treatment options in the adjuvant setting and as control arm for future adjuvant clinical trials.
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12
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Peng F, Li R, Zhang F, Qin L, Ling G, Zhang P. Potential drug delivery nanosystems for improving tumor penetration. Eur J Pharm Biopharm 2020; 151:220-238. [PMID: 32311427 DOI: 10.1016/j.ejpb.2020.04.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2019] [Revised: 03/02/2020] [Accepted: 04/11/2020] [Indexed: 12/17/2022]
Abstract
Nanosystems, as one of the most important drug delivery systems, play a crucial rule in tumor therapy. However, the deep tumor penetration is retarded by the tumor physiological factors and nanomedicine properties. In this review, we firstly elaborate the factors which impact tumor penetration, including the tumor physiological factors and nanomedicine properties. Then, the latest and potential drug delivery nanosystems for improving tumor penetration are summarized and analyzed in detail. Moreover, recent combination therapies for improving penetration are described to enhance penetration. Finally, we summarize the typical clinical therapies of potential drug delivery nanosystems.
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Affiliation(s)
- Feifei Peng
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Ruirui Li
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Fang Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Li Qin
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Guixia Ling
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
| | - Peng Zhang
- Wuya College of Innovation, Shenyang Pharmaceutical University, 103 Wenhua Road, Shenyang 110016, China.
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13
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van Mackelenbergh MG, Stroes CI, Spijker R, van Eijck CHJ, Wilmink JW, Bijlsma MF, van Laarhoven HWM. Clinical Trials Targeting the Stroma in Pancreatic Cancer: A Systematic Review and Meta-Analysis. Cancers (Basel) 2019; 11:E588. [PMID: 31035512 PMCID: PMC6562438 DOI: 10.3390/cancers11050588] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2019] [Revised: 04/19/2019] [Accepted: 04/22/2019] [Indexed: 12/14/2022] Open
Abstract
The tumor microenvironment plays an important role in the initiation and progression of pancreatic adenocarcinoma (PDAC). In this systematic review, we provide an overview of clinical trials with stroma-targeting agents. We systematically searched MEDLINE/PubMed and the EMBASE database, using the PRISMA guidelines, for eligible clinical trials. In total, 2330 records were screened, from which we have included 106 articles. A meta-analysis could be performed on 51 articles which describe the targeting of the vascular endothelial growth factor (VEGF) pathway, and three articles which describe the targeting of hyaluronic acid. Anti-VEGF therapies did not show an increase in median overall survival (OS) with combined hazard ratios (HRs) of 1.01 (95% confidence interval (CI) 0.90-1.13). Treatment with hyaluronidase PEGPH20 showed promising results, but, thus far, only in combination with gemcitabine and nab-paclitaxel in selected patients with hyaluronic acid (HA)high tumors: An increase in median progression free survival (PFS) of 2.9 months, as well as a HR of 0.51 (95% CI 0.26-1.00). In conclusion, we found that anti-angiogenic therapies did not show an increased benefit in median OS or PFS in contrast to promising results with anti-hyaluronic acid treatment in combination with gemcitabine and nab-paclitaxel. The PEGPH20 clinical trials used patient selection to determine eligibility based on tumor biology, which underlines the importance to personalize treatment for pancreatic cancer patients.
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Affiliation(s)
- Madelaine G van Mackelenbergh
- Laboratory of Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands.
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands.
| | - Charlotte I Stroes
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands.
| | - René Spijker
- Medical Library, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands.
- Cochrane Netherlands, Julius Center, University Medical Center Utrecht, Utrecht University, Universiteitsweg 100, 3584 CG Utrecht, The Netherlands.
| | - Casper H J van Eijck
- Department of Surgery, Erasmus MC, Dr. Molewaterplein 40, 3015GD Rotterdam, The Netherlands.
| | - Johanna W Wilmink
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands.
| | - Maarten F Bijlsma
- Laboratory of Experimental Oncology and Radiobiology, Center for Experimental and Molecular Medicine, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands.
| | - Hanneke W M van Laarhoven
- Department of Medical Oncology, Amsterdam UMC, University of Amsterdam, Cancer Center Amsterdam, Meibergdreef 9, 1105AZ Amsterdam, The Netherlands.
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14
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Skin toxicity with anti-EGFR monoclonal antibody in cancer patients: a meta-analysis of 65 randomized controlled trials. Cancer Chemother Pharmacol 2018; 82:571-583. [PMID: 30006755 DOI: 10.1007/s00280-018-3644-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2018] [Accepted: 07/04/2018] [Indexed: 12/30/2022]
Abstract
We performed a meta-analysis to fully investigate the skin toxicities of anti-EGFR monoclonal antibody (EGFR-MoAbs) in cancer patients. The relevant studies of the randomized controlled trials (RCTs) in cancer patients treated with EGFR-MoAbs were retrieved and the systematic evaluation was conducted. EMBASE, MEDLINE, and PubMed were searched for articles published till November 2017. The relevant RCTs in cancer patients treated with EGFR-MoAbs were retrieved and the systematic evaluation was conducted. 65 RCTs and 25994 patients were included. The current meta-analysis suggests that the use of EGFR-MoAbs significantly increases the risk of developing all-grade and high-grade skin toxicity, such as rash, hand-foot syndrome, dry skin and oral mucositis. Rash was the most common skin toxicity. Patients receiving nimotuzumab were associated with the least risk of skin toxicity. The risk of high-grade skin toxicity tended to be higher in the study in which the EGFR-MoAbs treatment duration was longer. The available data suggested that the use of EGFR-MoAbs significantly increases the risk of developing skin toxicity. Physicians should be aware of skin toxicity and should monitor cancer patients when receiving EGFR-MoAbs.
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