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González Caraballo I, Martín Lozano R, Jiménez Rodríguez R, Soto Alsar J, Ortega Morán L, Martín Jiménez M, Muñoz Martín AJ. Chronological pattern of venous thromboembolism (VTE) occurrence impacts in survival of pancreatic ductal adenocarcinoma (PDAC). Clin Transl Oncol 2024:10.1007/s12094-024-03467-8. [PMID: 38558283 DOI: 10.1007/s12094-024-03467-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 03/13/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Limited data exist on the prognostic significance of the chronology of VTE in patients with PDAC. METHODS Medical data and survival characteristics of patients treated for PDAC from 2019 to 2021 were retrospectively reviewed. Early VTE was defined as occurring within the three months of PDAC diagnosis. RESULTS 197 patients were included, 54 (27.4%) developed a VTE. Early appearance of VTE was associated with worse prognosis: median overall survival (mOS) VTE < 3 months 8.5 months (HR 1.65, 95% CI 1.11-2.46; p = 0.014), mOS VTE > 3 months 12.8 months (HR 0.78, 95% CI 0.39-1.54; p = 0.5) and mOS patients without VTE 11.4 months (95% CI 10.1-15.4). There was no significant association between the patient's VTE risk according to the Khorana risk score (KRS) (chi2 test p-value = 0.9). CONCLUSION Early VTE is a prognostic factor in PDAC, which may identify a more aggressive subtype.
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Affiliation(s)
| | - Rocío Martín Lozano
- Medical Oncology Service, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | | | - Javier Soto Alsar
- Medical Oncology Service, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Laura Ortega Morán
- Medical Oncology Service, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Miguel Martín Jiménez
- Medical Oncology Service, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Andrés J Muñoz Martín
- Medical Oncology Service, Hospital General Universitario Gregorio Marañón, Madrid, Spain
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2
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Tawil N, Mohammadnia A, Rak J. Oncogenes and cancer associated thrombosis: what can we learn from single cell genomics about risks and mechanisms? Front Med (Lausanne) 2023; 10:1252417. [PMID: 38188342 PMCID: PMC10769496 DOI: 10.3389/fmed.2023.1252417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Accepted: 11/30/2023] [Indexed: 01/09/2024] Open
Abstract
Single cell analysis of cancer cell transcriptome may shed a completely new light on cancer-associated thrombosis (CAT). CAT causes morbid, and sometimes lethal complications in certain human cancers known to be associated with high risk of venous thromboembolism (VTE), pulmonary embolism (PE) or arterial thromboembolism (ATE), all of which worsen patients' prognosis. How active cancers drive these processes has long evaded scrutiny. While "unspecific" microenvironmental effects and consequences of patient care (e.g., chemotherapy) have been implicated in pathogenesis of CAT, it has also been suggested that oncogenic pathways driven by either genetic (mutations), or epigenetic (methylation) events may influence the coagulant phenotype of cancer cells and stroma, and thereby modulate the VTE/PE risk. Consequently, the spectrum of driver events and their downstream effector mechanisms may, to some extent, explain the heterogeneity of CAT manifestations between cancer types, molecular subtypes, and individual cases, with thrombosis-promoting, or -protective mutations. Understanding this molecular causation is important if rationally designed countermeasures were to be deployed to mitigate the clinical impact of CAT in individual cancer patients. In this regard, multi-omic analysis of human cancers, especially at a single cell level, has brought a new meaning to concepts of cellular heterogeneity, plasticity, and multicellular complexity of the tumour microenvironment, with profound and still relatively unexplored implications for the pathogenesis of CAT. Indeed, cancers may contain molecularly distinct cellular subpopulations, or dynamic epigenetic states associated with different profiles of coagulant activity. In this article we discuss some of the relevant lessons from the single cell "omics" and how they could unlock new potential mechanisms through which cancer driving oncogenic lesions may modulate CAT, with possible consequences for patient stratification, care, and outcomes.
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Affiliation(s)
- Nadim Tawil
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
| | - Abdulshakour Mohammadnia
- Neuroimmunology Unit, Montreal Neurological Institute, Department of Neurology and Neurosurgery, McGill University, Rue University, Montreal, QC, Canada
| | - Janusz Rak
- Research Institute of the McGill University Health Centre, Montreal, QC, Canada
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3
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Conroy T, Pfeiffer P, Vilgrain V, Lamarca A, Seufferlein T, O'Reilly EM, Hackert T, Golan T, Prager G, Haustermans K, Vogel A, Ducreux M. Pancreatic cancer: ESMO Clinical Practice Guideline for diagnosis, treatment and follow-up. Ann Oncol 2023; 34:987-1002. [PMID: 37678671 DOI: 10.1016/j.annonc.2023.08.009] [Citation(s) in RCA: 29] [Impact Index Per Article: 29.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 08/11/2023] [Accepted: 08/17/2023] [Indexed: 09/09/2023] Open
Affiliation(s)
- T Conroy
- Department of Medical Oncology, Institut de Cancérologie de Lorraine, Vandoeuvre-lès-Nancy; APEMAC, équipe MICS, Université de Lorraine, Nancy, France
| | - P Pfeiffer
- Department of Oncology, Odense University Hospital, Odense, Denmark
| | - V Vilgrain
- Centre de Recherche sur l'Inflammation U 1149, Université Paris Cité, Paris; Department of Radiology, Beaujon Hospital, APHP Nord, Clichy, France
| | - A Lamarca
- Department of Medical Oncology, The Christie NHS Foundation Trust, Manchester, UK
| | - T Seufferlein
- Department of Internal Medicine I, Ulm University Hospital, Ulm, Germany
| | - E M O'Reilly
- Department of Medicine, Memorial Sloan Kettering Cancer Center, New York, USA
| | - T Hackert
- Department of General, Visceral and Thoracic Surgery, University Hospital Hamburg-Eppendorf, Hamburg, Germany
| | - T Golan
- Gastrointestinal Unit, Oncology Institute, Sheba Medical Center, Tel Aviv University, Tel Aviv, Israel
| | - G Prager
- Department of Medicine I, Division of Oncology, Medical University of Vienna, Vienna, Austria
| | - K Haustermans
- Department of Radiation Oncology, University Hospitals Leuven, Leuven, Belgium
| | - A Vogel
- Department of Gastroenterology, Hepatology and Endocrinology, Hannover Medical School, Hannover, Germany
| | - M Ducreux
- Université Paris-Saclay, Gustave Roussy, Inserm Unité Dynamique des Cellules Tumorales, Villejuif, France
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4
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Garajová I, Peroni M, Gelsomino F, Leonardi F. A Simple Overview of Pancreatic Cancer Treatment for Clinical Oncologists. Curr Oncol 2023; 30:9587-9601. [PMID: 37999114 PMCID: PMC10669959 DOI: 10.3390/curroncol30110694] [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: 09/19/2023] [Revised: 10/13/2023] [Accepted: 10/24/2023] [Indexed: 11/25/2023] Open
Abstract
Pancreatic cancer (PDAC) is one of the most aggressive solid tumors and is showing increasing incidence. The aim of our review is to provide practical help for all clinical oncologists and to summarize the current management of PDAC using a simple "ABC method" (A-anatomical resectability, B-biological resectability and C-clinical conditions). For anatomically resectable PDAC without any high-risk factors (biological or conditional), the actual standard of care is represented by surgery followed by adjuvant chemotherapy. The remaining PDAC patients should all be treated with initial systemic therapy, though the intent for each is different: for borderline resectable patients, the intent is neoadjuvant; for locally advanced patients, the intent is conversion; and for metastatic PDAC patients, the intent remains just palliative. The actual standard of care in first-line therapy is represented by two regimens: FOLFIRINOX and gemcitabine/nab-paclitaxel. Recently, NALIRIFOX showed positive results over gemcitabine/nab-paclitaxel. There are limited data for maintenance therapy after first-line treatment, though 5-FU or FOLFIRI after initial FOLFIRINOX, and gemcitabine, after initial gemcitabine/nab-paclitaxel, might be considered. We also dedicate space to special rare conditions, such as PDAC with germline BRCA mutations, pancreatic acinar cell carcinoma and adenosquamous carcinoma of the pancreas, with few clinically relevant remarks.
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Affiliation(s)
- Ingrid Garajová
- Medical Oncology Unit, University Hospital of Parma, 43125 Parma, Italy; (M.P.)
| | - Marianna Peroni
- Medical Oncology Unit, University Hospital of Parma, 43125 Parma, Italy; (M.P.)
| | - Fabio Gelsomino
- Department of Oncology and Hematology, University Hospital of Modena, 41124 Modena, Italy
| | - Francesco Leonardi
- Medical Oncology Unit, University Hospital of Parma, 43125 Parma, Italy; (M.P.)
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5
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Huang YM, Shih HJ, Chen YC, Hsieh TY, Ou CW, Su PH, Chen SM, Zheng YC, Hsu LS. Systemic Anticoagulation and Inpatient Outcomes of Pancreatic Cancer: Real-World Evidence from U.S. Nationwide Inpatient Sample. Cancers (Basel) 2023; 15:cancers15071985. [PMID: 37046646 PMCID: PMC10093443 DOI: 10.3390/cancers15071985] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 03/08/2023] [Accepted: 03/21/2023] [Indexed: 03/29/2023] Open
Abstract
Background: Pancreatic cancer can induce a hypercoagulable state which may lead to clinically apparent thrombosis. However, the effect of anticoagulants remains ambiguous. This study aimed to investigate the potential effect of long-term systemic anticoagulant usage on hospitalization outcomes of patients with pancreatic cancer. Methods: This retrospective study extracted all data from the U.S. Nationwide Inpatient Sample (NIS) database from 2005 to 2018. We included hospitalized adults ≥18 years old with a pancreatic cancer diagnosis identified by International Classification of Diseases ninth revision (ICD-9) and tenth revision (ICD-10) codes. We utilized diagnostic codes ICD9 V58.61 and ICD10 Z79.01, i.e., ‘long-term use of anticoagulant’, to identify individuals who were on a long-term systemic anticoagulant. The study cohort were then further grouped as being with or without long-term systemic use of an anticoagulant. Propensity score matching was performed to balance the characteristics of the two groups. The risks of life-threatening events, e.g., acute myocardial infarction (AMI), acute heart failure (AHF), sepsis, shock, and acute kidney injury (AKI), in-hospital death, and prolonged length of stay (LOS) in the hospital were compared between the groups by univariable and multivariable logistic regression analyses. Results: The study population consisted of 242,903 hospitalized patients with pancreas cancer, 6.5% (n = 15,719) of whom were on long-term systemic anticoagulants. A multivariable regression analysis showed that long-term systemic anticoagulant use was independently associated with lower odds of sepsis (aOR: 0.81, 95% CI: 0.76–0.85), shock (aOR: 0.59, 95% CI: 0.51–0.68), AKI (aOR: 0.86, 95% CI: 0.81–0.91), in-hospital mortality (aOR: 0.65, 95% CI: 0.60–0.70), and prolonged LOS (aOR: 0.84, 95% CI: 0.80–0.89). Conclusions: Long-term systemic anticoagulant use is associated with better clinical outcomes in terms of decreased risks of some life-threatening events, in-hospital death, and prolonged LOS among hospitalized patients with pancreatic cancer in the U.S.
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Affiliation(s)
- Yen-Min Huang
- Hemophilia and Thrombosis Treatment Center, Division of Hematology and Oncology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung 204, Taiwan
- Division of Hematology and Oncology, Department of Internal Medicine, Lotung Poh-Ai Hospital, Yilan 265, Taiwan
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
| | - Hsuan-Jen Shih
- Division of Hematology and Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Yi-Chan Chen
- Department of General Surgery, Keelung Chang Gung Memorial Hospital, Keelung 204, Taiwan
| | - Tsan-Yu Hsieh
- Department of Pathology, Keelung Chang Gung Memorial Hospital, Keelung 204, Taiwan
| | - Che-Wei Ou
- Division of Hematology and Oncology, Department of Internal Medicine, Linkou Chang Gung Memorial Hospital, Taoyuan 333, Taiwan
| | - Po-Hsu Su
- Hemophilia and Thrombosis Treatment Center, Division of Hematology and Oncology, Department of Internal Medicine, Keelung Chang Gung Memorial Hospital, Keelung 204, Taiwan
| | - Shih-Ming Chen
- Bachelor Program in Health Care and Social Work for Indigenous Students, Providence University, Taichung 433, Taiwan
| | - Yun-Cong Zheng
- Departments of Neurosurgery, Keelung Chang Gung Memorial Hospital, Keelung 204, Taiwan
- College of Medicine, Chang Gung University, Taoyuan 333, Taiwan
- Department of Biomedical Engineering, National Taiwan University, Taipei 110, Taiwan
- Correspondence: (Y.-C.Z.); (L.-S.H.)
| | - Li-Sung Hsu
- Institute of Medicine, Chung Shan Medical University, Taichung 402, Taiwan
- Correspondence: (Y.-C.Z.); (L.-S.H.)
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Sarantis P, Karamouzis MV. The impact of thromboprophylaxis with LMWHs on the survival of patients with pancreatic cancer. Thromb Res 2022; 213 Suppl 1:S120-S126. [DOI: 10.1016/j.thromres.2022.02.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2021] [Revised: 01/24/2022] [Accepted: 02/04/2022] [Indexed: 11/27/2022]
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Wang S, Du L, Chen H, Zhang X, Chen B, Yang L. Paracrine production of IL-6 promotes a hypercoagulable state in pancreatic cancer. Am J Cancer Res 2021; 11:5992-6003. [PMID: 35018238 PMCID: PMC8727799] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2021] [Accepted: 10/19/2021] [Indexed: 06/14/2023] Open
Abstract
Venous thromboembolism is the most common complication and the secondary cause of death in pancreatic cancer. Moreover, the hypercoagulable state induces microcirculation dysfunction, acidosis and hypoxia, and further enhances tumor immune evasion, tumor growth and metastasis. Numerous studies have revealed that patients with malignant tumors have high levels of IL-6, which stimulates hepatocytes to synthesize thrombopoietin, causing an increase in platelets. This study found that the concentration of IL-6 in pancreatic cancer patient sera was higher than that in healthy donors, while pancreatic cancer cells had low expression levels of IL-6, which was different from other types of cancer. This contradictory result prompted us to uncover the underlying mechanism. Our data revealed that pancreatic cancer enhanced IL-6 production in fibroblasts via the Jagged/Notch axis, while IL-6 further elevated Jagged-1/2 expression in a paracrine positive feedback loop in pancreatic cancer. Inhibition experiments and RNAi studies demonstrated that IL-6-induced Jagged-1/2 production in pancreatic cancer depended on STAT3 and that Jagged-1/2 enhanced IL-6 mRNA expression in HSFs through the NF-κB pathway. Finally, the animal study showed that knockdown of Jagged-1/2 or blockade of the Jagged/Notch pathway by Nirogacestat could alleviate pancreatic cancer-induced hypercoagulability. Accordingly, our findings clarified the key role of the Jagged/Notch/IL-6/STAT3 feedback loop in the development of a hypercoagulable state in pancreatic cancer, which also provides new therapeutic strategies for pancreatic cancer patients who suffer from hypercoagulability.
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Affiliation(s)
- Silu Wang
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Linyong Du
- School of Laboratory Medicine and Life Science, Wenzhou Medical UniversityWenzhou 325035, Zhejiang, China
| | - Hao Chen
- Pancreatitis Diagnosis and Treatment Center, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Xing Zhang
- Institute of Genetics and Department of Genetics, Zhejiang University School of MedicineHangzhou 310058, Zhejiang, China
| | - Bicheng Chen
- Key Laboratory of Diagnosis and Treatment of Severe Hepato-Pancreatic Diseases of Zhejiang Province, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
| | - Lihong Yang
- Department of Clinical Laboratory, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou Medical UniversityWenzhou 325000, Zhejiang, China
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8
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Karamouzis MV, Athanasiadis I, Samelis G, Vallilas C, Bokas A, Nikolaidi A, Dimitriadou A, Sarantis P, Pistamaltzian N, Schizas D, Papalampros A, Felekouras E, Dimitroulis D, Antoniou E, Sotiropoulos G, Papakotoulas P. The Impact of Thromboprophylaxis on the Survival of Patients with Advanced Pancreatic Cancer. The Pancreatic Cancer and Tinzaparin (PaCT) Study. Cancers (Basel) 2021; 13:cancers13122884. [PMID: 34207591 PMCID: PMC8228127 DOI: 10.3390/cancers13122884] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 06/02/2021] [Accepted: 06/08/2021] [Indexed: 02/08/2023] Open
Abstract
Simple Summary Pancreatic cancer (PaC) induces a prothrombotic and hypercoagulable state. Thrombosis occurs in 20% of PaC patients and is associated with worse prognosis and reduced progression-free survival (PFS). The aim of this retrospective observational study (PaCT) was to investigate the effect of thromboprophylaxis with an intermediate dose of tinzaparin on the PFS of patients treated with nab-paclitaxel and gemcitabine. Data obtained from 110 patients with active PaC administered prophylaxis with tinzaparin during the study resulted in median PFS of 7.9 months; data for the PFS of patients without simultaneous anticoagulation were obtained bibliographically from 14 studies, and after applying meta-analysis was 5.6 months. Patients receiving anticoagulation with tinzaparin had 39.5% higher PFS than patients without such thromboprophylaxis (p < 0.05). During follow-up, three (2.7%) thrombotic events and two (1.9%) clinically relevant non-major bleeding events occurred. Concluding, PFS in advanced PaC patients undergoing chemotherapy was positively impacted by thromboprophylaxis with intermediate dose tinzaparin. Abstract Pancreatic cancer (PaC) induces a prothrombotic and hypercoagulable state. The aim of this study was to investigate the effect of tinzaparin in combination with chemotherapy. The PaCT (pancreatic cancer and tinzaparin) study was a retrospective observational study that collected data regarding progression free survival (PFS) in advanced or metastatic PaC patients who received thromboprophylaxis with tinzaparin during chemotherapy with nab-paclitaxel (N) and gemcitabine (G). The primary end point was to compare, from already published data, the PFS of patients receiving thromboprophylaxis with tinzaparin with the PFS of patients receiving chemotherapy with N–G but no thromboprophylaxis. Secondary end points were efficacy and safety of anticoagulation. In total, 110 PaC patients, 93% with advanced or metastatic disease, treated with N–G and tinzaparin (10,291 ± 1176 Anti-Xa IU, OD, median duration 8.7, IQR: 5.6–11.9 months) were enrolled. Of these, 52% were males and; the median age was 68 (40–86 years). The tumor was located to in the pancreatic head at in 45% of the patients. The median PFS was 7.9 months (IQR: 5.0–11.8 months). Out of 14 similar studies (involving 2994 patients) identified via systematic search, it was determined that the weighted PFS of patients receiving N–G but no anticoagulation was 5.6 months. Therefore, patients receiving tinzaparin had 39.54% higher PFS than patients without thromboprophylaxis (p < 0.05). During the follow-up period of 18.3 ± 11.7 months, three (2.7%) thrombotic events were recorded while two clinically relevant non-major bleeding events occurred (1.9%). In conclusion, PFS in advanced PaC patients undergoing chemotherapy is positively impacted by anticoagulation. Thromboprophylaxis with tinzaparin in treatment dose is efficient and safe.
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Affiliation(s)
- Michalis V. Karamouzis
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (C.V.); (P.S.)
- Correspondence: ; Tel.: +30-210-746-2508/9; Fax: +30-210-746-2703
| | - Ilias Athanasiadis
- Oncology Department, Mitera Hospital, 15123 Marousi, Greece; (I.A.); (A.N.); (N.P.)
| | - Georgios Samelis
- Oncology Unit, Hippokration General Hospital, 11527 Athens, Greece; (G.S.); (A.D.)
| | - Christos Vallilas
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (C.V.); (P.S.)
| | - Alexandros Bokas
- 1st Clinical Oncology Department, Theagenio Cancer Hospital, 54639 Thessaloniki, Greece; (A.B.); (P.P.)
| | - Adamantia Nikolaidi
- Oncology Department, Mitera Hospital, 15123 Marousi, Greece; (I.A.); (A.N.); (N.P.)
| | - Areti Dimitriadou
- Oncology Unit, Hippokration General Hospital, 11527 Athens, Greece; (G.S.); (A.D.)
| | - Panagiotis Sarantis
- Molecular Oncology Unit, Department of Biological Chemistry, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (C.V.); (P.S.)
| | | | - Dimitrios Schizas
- First Department of Surgery, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.S.); (A.P.); (E.F.)
| | - Alexandros Papalampros
- First Department of Surgery, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.S.); (A.P.); (E.F.)
| | - Evangelos Felekouras
- First Department of Surgery, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.S.); (A.P.); (E.F.)
| | - Dimitrios Dimitroulis
- Second Department of Surgery, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.D.); (E.A.); (G.S.)
| | - Eustathios Antoniou
- Second Department of Surgery, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.D.); (E.A.); (G.S.)
| | - Georgios Sotiropoulos
- Second Department of Surgery, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece; (D.D.); (E.A.); (G.S.)
| | - Pavlos Papakotoulas
- 1st Clinical Oncology Department, Theagenio Cancer Hospital, 54639 Thessaloniki, Greece; (A.B.); (P.P.)
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Frere C. Burden of venous thromboembolism in patients with pancreatic cancer. World J Gastroenterol 2021; 27:2325-2340. [PMID: 34040325 PMCID: PMC8130043 DOI: 10.3748/wjg.v27.i19.2325] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 02/28/2021] [Accepted: 04/22/2021] [Indexed: 02/06/2023] Open
Abstract
Pancreatic cancer (PC) is a devastating malignancy with fewer than 10% of patients being alive at 5 years after diagnosis. Venous thromboembolism (VTE) occurs in approximatively 20% of patients with PC, resulting in increased morbidity, mortality and significant health care costs. The management of VTE is particularly challenging in these frail patients. Adequate selection of the most appropriate anticoagulant for each individual patient according to the current international guidelines is warranted for overcoming treatment challenges. The International Initiative on Thrombosis and Cancer multi-language web-based mobile application (downloadable for free at www.itaccme.com) has been developed to help clinicians in decision making in the most complex situations. In this narrative review, we will discuss the contemporary epidemiology and burden of VTE in PC patients, the performances and limitations of current risk assessment models to predict the risk of VTE, as well as evidence from recent clinical trials for the primary prophylaxis and treatment of cancer-associated VTE that support up-dated clinical practice guidelines.
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Affiliation(s)
- Corinne Frere
- Department of Haematology, Pitié-Salpêtrière Hospital, Assistance Publique Hôpitaux de Paris, Paris F-75013, France
- INSERM UMRS_1166, Institute of Cardiometabolism And Nutrition, GRC 27 GRECO, Sorbonne Université, Paris F-75013, France
- Groupe Francophone Thrombose et Cancer, Saint-Louis Hospital, Paris F-75010, France
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10
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Risk Prediction and New Prophylaxis Strategies for Thromboembolism in Cancer. Cancers (Basel) 2021; 13:cancers13071556. [PMID: 33805252 PMCID: PMC8037773 DOI: 10.3390/cancers13071556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Accepted: 03/25/2021] [Indexed: 11/17/2022] Open
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11
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Ladha D, Mallick R, Wang TF, Caiano L, Wells PS, Carrier M. Efficacy and safety of apixaban for primary prevention in gastrointestinal cancers: A post-hoc analysis of the AVERT trial. Thromb Res 2021; 202:151-154. [PMID: 33857789 DOI: 10.1016/j.thromres.2021.03.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2021] [Revised: 03/11/2021] [Accepted: 03/15/2021] [Indexed: 12/25/2022]
Abstract
BACKGROUND Recent trials have demonstrated that thromboprophylaxis using direct oral anticoagulants is effective but associated with a higher rate of major bleeding in intermediate-to-high risk (Khorana score ≥ 2) patients with cancer initiating systemic chemotherapy. Patients with gastrointestinal cancer may be at higher risk of major bleeding complications. We sought to assess the efficacy and safety of using thromboprophylaxis with apixaban in this patient population. METHODS This is a post-hoc analysis of the AVERT trial, which was a randomized, placebo-controlled, double-blind clinical trial. The primary efficacy outcome was objectively documented venous thromboembolism within 180 days of randomization. The primary safety outcome was a major bleeding episode. Time-to-event analyses were performed in patients with gastrointestinal cancers (upper gastrointestinal, pancreatic/hepatobiliary and colorectal cancers). RESULTS A total of 130 patients from the original AVERT trial were included, with 65 patients allocated to each of the apixaban and placebo groups. VTE occurred in 3 (4.6%) patients in the apixaban group and 13 (20%) patients in the placebo group (HR: 0.27; 95% CI: 0.13-0.54; p = 0.0002). Major bleeding occurred in 2 (3.1%) patients in the apixaban group and 1 (1.5%) patient in the placebo group (HR 2.39, 95% CI 0.29-19.78, p = 0.42). None of the major bleeding events occurred in patients with upper gastrointestinal or colorectal cancers. CONCLUSION Primary thromboprophylaxis with apixaban therapy seems to be safe and effective in patients with gastrointestinal cancers. Major bleeding complications are uncommon in our cohort. (Funded by the CIHR and Bristol-Myers Squibb-Pfizer Alliance; NCT02048865).
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Affiliation(s)
- Danyal Ladha
- Department of Medicine, Ottawa Hospital Research Institute at the University of Ottawa, Ontario, Canada
| | - Ranjeeta Mallick
- Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
| | - Tzu-Fei Wang
- Department of Medicine, Ottawa Hospital Research Institute at the University of Ottawa, Ontario, Canada; Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
| | - Lucia Caiano
- Department of Medicine and Surgery, University of Insubria, Varese, Italy
| | - Philip S Wells
- Department of Medicine, Ottawa Hospital Research Institute at the University of Ottawa, Ontario, Canada; Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada
| | - Marc Carrier
- Department of Medicine, Ottawa Hospital Research Institute at the University of Ottawa, Ontario, Canada; Clinical Epidemiology Program, Ottawa Hospital Research Institute, Ottawa, Canada.
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Chiasakul T, Patell R, Maraveyas A, Carrier M, Zwicker JI. Discordant reporting of VTE in pancreatic cancer: A systematic review and meta-analysis of thromboprophylaxis versus chemotherapeutic trials. J Thromb Haemost 2021; 19:489-501. [PMID: 33174368 DOI: 10.1111/jth.15175] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Revised: 10/13/2020] [Accepted: 11/03/2020] [Indexed: 12/26/2022]
Abstract
BACKGROUND Despite the frequency of venous thromboembolism (VTE) in pancreatic cancer, it is inconsistently reported as an adverse event in clinical trials. We hypothesized that reported rates of VTE in pancreatic cancer clinical trials are influenced by the objectives of the trial, with higher rates reported in thromboprophylaxis compared with chemotherapeutic trials. We performed a systematic review and meta-analysis of randomized, controlled trials (RCT) in pancreatic cancer to quantify differences in reported rates of VTE in thromboprophylaxis and chemotherapeutic trials. METHODS We systematically searched MEDLINE, EMBASE, and Clinicaltrials.gov. Eligible thromboprophylaxis RCTs were required to report rates of thrombosis in non-anticoagulant pancreatic cancer cohorts. Eligible chemotherapy studies were RCTs evaluating chemotherapy regimens in advanced pancreatic cancer and reported thrombosis as adverse events. Pooled event rates of VTE and arterial thrombosis were calculated using a random-effects model. RESULTS The pooled VTE rate in 13 chemotherapy studies (5694 patients) was 5.9% (95% confidence interval [CI], 3.9-9.0%) compared with 16.5% (95% CI, 11.7%-23.3%; P < .001) in 9 thromboprophylaxis studies (631 patients). The pooled symptomatic VTE rate from chemotherapy studies was 5.4% (95% CI, 3.5%-8.3%), which was significantly lower than the pooled rate from thromboprophylaxis studies of 10.5% (95% CI, 7.3%-14.9%; P = .02). CONCLUSION The VTE incidence reported in chemotherapy RCTs in pancreatic cancer is significantly lower than reported in thromboprophylaxis studies. This finding highlights the underrecognition of VTE in chemotherapeutic trials and emphasizes the need to standardize approaches towards monitoring and reporting of VTE in clinical trials.
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Affiliation(s)
- Thita Chiasakul
- Division of Hematology, Department of Medicine, Faculty of Medicine, Thai Red Cross Society, Chulalongkorn University and King Chulalongkorn Memorial Hospital, Bangkok, Thailand
- Division of Hemostasis and Thrombosis, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | - Rushad Patell
- Division of Hemostasis and Thrombosis, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
| | | | - Marc Carrier
- Hull York Medical School, Hull, UK
- Department of Medicine, Ottawa Hospital Research Institute, University of Ottawa, Ottawa, Canada
| | - Jeffrey I Zwicker
- Division of Hemostasis and Thrombosis, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA
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Primary Thromboprophylaxis in Ambulatory Pancreatic Cancer Patients Receiving Chemotherapy: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Cancers (Basel) 2020; 12:cancers12082028. [PMID: 32722064 PMCID: PMC7464699 DOI: 10.3390/cancers12082028] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Revised: 07/16/2020] [Accepted: 07/22/2020] [Indexed: 02/07/2023] Open
Abstract
Patients with pancreatic cancer (PC) carry the highest risk of venous thromboembolism (VTE) amongst all cancer patients. Appropriate use of primary thromboprophylaxis might significantly and safely reduce its burden. We performed a systematic review of published studies and meeting abstracts using MEDLINE and EMBASE through July 2020 to evaluate the efficacy and safety of primary thromboprophylaxis in ambulatory PC patients receiving chemotherapy. The Mantel–Haenszel random effect model was used to estimate the pooled event-based risk ratio (RR) and the pooled absolute risk difference (RD) with a 95% confidence interval (CI). Five randomized controlled studies with 1003 PC patients were included in this meta-analysis. Compared to placebo, thromboprophylaxis significantly decreased the risk of VTE (pooled RR 0.31, 95% CI 0.19–0.51, p < 0.00001, I2 = 8%; absolute RD −0.08, 95% CI −0.12–−0.05, p < 0.00001, I2 = 0%), with an estimated number needed to treat of 11.9 patients to prevent one VTE event. Similar reductions of VTE were observed in studies with parenteral (RR 0.30, 95% CI 0.17–0.53) versus oral anticoagulants (RR 0.37, 95% CI 0.14–0.99) and in studies using prophylactic doses of anticoagulants (RR 0.34, 95% CI 0.17–0.70) versus supra-prophylactic doses of anticoagulants (RR 0.27, 95% CI 0.08–0.90). The pooled RR for major bleeding was 1.08 (95% CI 0.47–2.52, p = 0.85, I2 = 0%) and the absolute RD was 0.00 (95% CI −0.02–0.03, p = 0.85, I2 = 0%). Evidence supports a net clinical benefit of thromboprophylaxis in ambulatory PC patients receiving chemotherapy. Adequately powered randomized phase III studies assessing the most effective anticoagulant and the optimal dose, schedule and duration of thromboprophylaxis to be used are warranted.
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Leiva O, Connors JM, Al-Samkari H. Impact of Tumor Genomic Mutations on Thrombotic Risk in Cancer Patients. Cancers (Basel) 2020; 12:cancers12071958. [PMID: 32707653 PMCID: PMC7409200 DOI: 10.3390/cancers12071958] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 07/13/2020] [Accepted: 07/16/2020] [Indexed: 12/19/2022] Open
Abstract
Venous thromboembolism (VTE) is common in patients with cancer and is an important contributor to morbidity and mortality in these patients. Early thromboprophylaxis initiated only in those cancer patients at highest risk for VTE would be optimal. Risk stratification scores incorporating tumor location, laboratory values and patient characteristics have attempted to identify those patients most likely to benefit from thromboprophylaxis but even well-validated scores are not able to reliably distinguish the highest-risk patients. Recognizing that tumor genetics affect the biology and behavior of malignancies, recent studies have explored the impact of specific molecular aberrations on the rate of VTE in cancer patients. The presence of certain molecular aberrations in a variety of different cancers, including lung, colon, brain and hematologic tumors, have been associated with an increased risk of VTE and arterial thrombotic events. This review examines the findings of these studies and discusses the implications of these findings on decisions relating to thromboprophylaxis use in the clinical setting. Ultimately, the integration of tumor molecular genomic information into clinical VTE risk stratification scores in cancer patients may prove to be a major advancement in the prevention of cancer-associated thrombosis.
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Affiliation(s)
- Orly Leiva
- Department of Medicine, Brigham and Women’s Hospital, Boston, MA 02215, USA;
- Harvard Medical School, Boston, MA 02215, USA;
| | - Jean M. Connors
- Harvard Medical School, Boston, MA 02215, USA;
- Hematology Division, Brigham and Women’s Hospital, Boston, MA 02215, USA
| | - Hanny Al-Samkari
- Harvard Medical School, Boston, MA 02215, USA;
- Division of Hematology Oncology, Massachusetts General Hospital, Boston, MA 02114, USA
- Correspondence: ; Tel.: +1-617-643-6214
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Are Patients with Active Cancer and Those with History of Cancer Carrying the Same Risks of Recurrent VTE and Bleeding While on Anticoagulants? Cancers (Basel) 2020; 12:cancers12040917. [PMID: 32283621 PMCID: PMC7226070 DOI: 10.3390/cancers12040917] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 04/05/2020] [Accepted: 04/07/2020] [Indexed: 12/21/2022] Open
Abstract
Direct oral anticoagulants (DOAC) are now recommended for the treatment of cancer-associated thrombosis (CAT) based on the results of dedicated trials demonstrating that DOAC are non-inferior to low molecular weight heparins in preventing recurrent venous thromboembolism (VTE) in this population. The definition of “cancer patient” differs substantially among studies. Whether patients with active cancer and those with a history of cancer (HOC) carry the same risks of recurrent VTE and bleeding remains unclear. Few studies reported data on the efficacy and safety of anticoagulants according to active cancer or HOC categories. While in subgroup analyses of EINSTEIN and HOKUSAI the rates of recurrent VTE and bleeding did not differ between these categories, results from a subgroup analysis of AMPLIFY, from HOKUSAI-Cancer, and from the COMMAND cohort suggest that HOC patients might have a lower bleeding risk than active cancer patients. Whether the inclusion of HOC patients in CAT studies might introduce some bias by decreasing the rates of both recurrent VTE and bleeding remains an unanswered issue since no dedicated prospective study addressed this question. A strict definition of active cancer should be used in further trials.
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