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Roy DC, Wang TF, Lun R, Zahrai A, Mallick R, Burger D, Zitikyte G, Hawken S, Wells P. Circulating Blood Biomarkers and Risk of Venous Thromboembolism in Cancer Patients: A Systematic Review and Meta-Analysis. Thromb Haemost 2024. [PMID: 38768631 DOI: 10.1055/a-2330-1371] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
BACKGROUND Cancer patients have an increased risk of venous thromboembolism (VTE). Currently, the availability of highly discriminatory prediction models for VTE in cancer patients is limited. The implementation of biomarkers in prediction models might lead to refined VTE risk prediction. In this systematic review and meta-analysis, we aimed to evaluate candidate biomarkers and their association with cancer-associated VTE. METHODS We searched Medline, EMBASE, and Cochrane Central for studies that evaluated biomarkers in adult cancer patients from inception to September 2022. We included studies reporting on VTE after a cancer diagnosis with biomarker measurements performed at a defined time point. Median/mean differences (for continuous measures) and odds ratios (for dichotomous measures) with 95% confidence intervals were estimated and pooled using random-effects models. RESULTS We included 113 studies in the systematic review. Of these, 50 studies were included in the meta-analysis. We identified two biomarkers at cancer diagnosis (factor VIII and time to peak thrombin), three biomarkers pre-chemotherapy (D-dimer, fibrinogen, and mean platelet volume), and one biomarker preoperatively (platelet count) that had significant median or mean differences. Additionally, we found that hemoglobin <100 g/L and white blood count >11 × 109/L were significantly associated with future VTE risk only when measured at cancer diagnosis. Pre-chemotherapy neutrophil-to-lymphocyte ratio ≥3 and preoperative platelet count ≥400 × 109/L were also found to be associated with future VTE risk. CONCLUSION In conclusion, this study identified nine candidate blood biomarkers that may help in optimizing VTE prediction in cancer patients that should be further explored in future studies.
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Affiliation(s)
- Danielle Carole Roy
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
| | - Tzu-Fei Wang
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Ronda Lun
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
- Vascular Neurology, Stanford Healthcare, Palo Alto, California, United States
| | - Amin Zahrai
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | | | - Dylan Burger
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Gabriele Zitikyte
- Children's Hospital of Eastern Ontario Research Institute, Ottawa, Ontario, Canada
| | - Steven Hawken
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Philip Wells
- Faculty of Medicine, School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada
- The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
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Radwan S, Mourad DF, Hamdy R, Kamel MM, Abdel-Moneim AS, Elkhashab DM, Kadry DY. Clinical Profiles, Laboratory Biomarkers, and Mortality in Cancer Patients with Lower Respiratory Tract Infections: A Prospective Cohort Study. MEDICINA (KAUNAS, LITHUANIA) 2024; 60:901. [PMID: 38929518 PMCID: PMC11205937 DOI: 10.3390/medicina60060901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/05/2024] [Revised: 05/26/2024] [Accepted: 05/27/2024] [Indexed: 06/28/2024]
Abstract
Respiratory tract infections (RTIs) pose a substantial health burden worldwide, especially among immunocompromised groups like cancer patients. The aim of this prospective cohort study was to explore lower respiratory tract infections in cancer patients. We followed 107 cases with clinically or radiologically suspected lower respiratory tract infections until discharge or death, comprising 65 males and 42 females across diverse age groups. Clinical evaluations, including patient history, examination, and malignancy diagnosis, were conducted. Nasopharyngeal swabs (NPSs), sputum samples, and blood samples were collected within 24 h of symptom onset. Multiplex Real-Time PCR allowed for the simultaneous detection of viral, bacterial, and fungal infections, while conventional microbiological culture methods were used for bacterial and fungal analysis. SARS-CoV-2 infection was excluded in all of the enrolled patients using real-time RT-PCR. Hematological and biochemical analyses included hemoglobin, lymphocyte, neutrophil, and platelet counts, along with ALT, AST, creatinine, and CRP levels. Significant differences were noted in clinical presentations, management outcomes, and prognostic markers among patients with different hematological malignancies. Distinct clinical profiles were identified for leukemia, lymphoma, and solid tumors, with variations in age distribution and symptom prevalence. ICU admission rates varied significantly, with solid tumor patients exhibiting higher rates. The hematological and biochemical biomarkers differed across malignancies, with notable associations between lymphopenia, thrombocytopenia, and mortality following respiratory episodes. This study highlights the critical role of rapid pathogen detection and infection control measures in safeguarding vulnerable cancer patients from nosocomial transmission.
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Affiliation(s)
- Samah Radwan
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo 12613, Egypt
| | - Dalia F. Mourad
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo 12613, Egypt
| | - Rana Hamdy
- Pediatric Oncology Department, National Cancer Institute, Cairo University, Cairo 12613, Egypt
| | - Mahmoud M. Kamel
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo 12613, Egypt
| | - Ahmed S. Abdel-Moneim
- Department of Microbiology, College of Medicine, Taif University, Al-Taif 21974, Saudi Arabia
| | - Dina M. Elkhashab
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo 12613, Egypt
| | - Dalia Y. Kadry
- Clinical Pathology Department, National Cancer Institute, Cairo University, Cairo 12613, Egypt
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3
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Roy DC, Wang TF, Carrier M, Mallick R, Burger D, Hawken S, Wells PS. Thrombophilia gene mutations predict venous thromboembolism in ambulatory cancer patients receiving chemotherapy. J Thromb Haemost 2023; 21:3184-3192. [PMID: 37536569 DOI: 10.1016/j.jtha.2023.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Revised: 07/17/2023] [Accepted: 07/21/2023] [Indexed: 08/05/2023]
Abstract
BACKGROUND Inherited thrombophilia and cancer both independently increase the risk of venous thromboembolism (VTE). However, whether the increased VTE risk associated with inherited thrombophilia exists in cancer patients is less clear. OBJECTIVES Our objective was to determine the influence of inherited thrombophilia on VTE and bleeding risk in moderate-to-high-risk ambulatory cancer patients receiving chemotherapy. METHODS We conducted a post hoc analysis using blood samples from patients enrolled in the AVERT trial to determine if previously recognized thrombophilia gene mutations (prothrombin factor [F] II G20210A, FXI, fibrinogen gamma, serpin family A member 10, FV K858R, FXIII, FV Leiden [FVL], and ABO blood) were associated with VTE or bleeding during the 7-months after starting chemotherapy. Logistic regression was used to compare heterozygous and homozygous mutations (combined) to wild-type. VTE rates, bleeding rates, and risk differences for mutations stratified by prophylactic anticoagulation use were calculated. RESULTS Of the 447 patients, there were 39 VTE and 39 bleeding events. The odds of VTE were significantly increased with FVL mutation and non-O blood type (odds ratio [OR]: 5.2; 95% CI: 1.9-14.7 and OR: 2.7; 95% CI: 1.2-6.1, respectively). The use of anticoagulation prophylaxis resulted in complete protection in FVL patients, whereas those not receiving anticoagulation had a VTE rate of 119 per 100 patient-years. Lower VTE rates were also observed in non-O blood type patients taking prophylactic anticoagulation. No other thrombophilia genes tested were significantly associated with VTE or bleeding. CONCLUSION Our results indicate that FVL mutation and ABO blood type may be important VTE predictors in cancer patients starting chemotherapy.
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Affiliation(s)
- Danielle Carole Roy
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada.
| | - Tzu-Fei Wang
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Marc Carrier
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Ranjeeta Mallick
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Dylan Burger
- Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Steven Hawken
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
| | - Philip S Wells
- School of Epidemiology and Public Health, University of Ottawa, Ottawa, Ontario, Canada; Department of Medicine, University of Ottawa, Ottawa, Ontario, Canada; The Ottawa Hospital Research Institute, Ottawa, Ontario, Canada
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Hojbjerg JA, Bentsen KK, Vinholt PJ, Hansen O, Jeppesen SS, Hvas AM. Increased In Vivo Thrombin Generation in Patients with Localized Non-Small Cell Lung Cancer Unfit for Surgery. Clin Appl Thromb Hemost 2023; 29:10760296231152897. [PMID: 36802980 PMCID: PMC9941591 DOI: 10.1177/10760296231152897] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023] Open
Abstract
Patients with lung cancer face a substantially increased risk of thromboembolic disease. Patients with localized non-small cell lung cancer (NSCLC) who are unfit for surgery due to age or comorbidity have additional thrombotic risk factors. Thus, we aimed to investigate markers of primary and secondary hemostasis, since this could assist in treatment decisions. We included 105 patients with localized NSCLC. Ex vivo thrombin generation was determined by calibrated automated thrombogram and in vivo thrombin generation was determined by measurement of thrombin-antithrombin complex (TAT) levels and prothrombin fragment F1 + 2 concentrations (F1 + 2). Platelet aggregation was investigated by impedance aggregometry. Healthy controls were used for comparison. TAT and F1 + 2 concentrations were significantly higher in NSCLC patients than in healthy controls (P < .001). The levels of ex vivo thrombin generation and platelet aggregation were not increased in the NSCLC patients. Patients with localized NSCLC considered unfit for surgery had significantly increased in vivo thrombin generation. This finding should be further investigated as it could be relevant for the choice of thromboprophylaxis in these patients.
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Affiliation(s)
- Johanne Andersen Hojbjerg
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark,Department of Clinical Medicine, Aarhus University, Aarhus, Denmark,Johanne Andersen Hojbjerg, Department of Clinical Biochemistry, Aarhus University Hospital, Palle Juul-Jensens Boulevard 99, DK-8200 Aarhus N, Denmark.
| | - Kristian Kirkelund Bentsen
- Department of Oncology, Odense University Hospital, Odense, Denmark,Academy of Geriatric Cancer Research (AgeCare), Odense University Hospital, Odense, Denmark,Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Pernille Just Vinholt
- Institute of Clinical Research, University of Southern Denmark, Odense, Denmark,Department of Clinical Biochemistry, Odense University Hospital, Odense, Denmark
| | - Olfred Hansen
- Department of Oncology, Odense University Hospital, Odense, Denmark,Academy of Geriatric Cancer Research (AgeCare), Odense University Hospital, Odense, Denmark,Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Stefan Starup Jeppesen
- Department of Oncology, Odense University Hospital, Odense, Denmark,Academy of Geriatric Cancer Research (AgeCare), Odense University Hospital, Odense, Denmark,Institute of Clinical Research, University of Southern Denmark, Odense, Denmark
| | - Anne-Mette Hvas
- Department of Clinical Biochemistry, Aarhus University Hospital, Aarhus, Denmark,Faculty of Health, Aarhus University, Aarhus, Denmark
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Roy DC, Wang TF, Mallick R, Carrier M, Mollanji E, Liu P, Zhang L, Hawken S, Wells PS. GDF-15, hs-TnT and NT proBNP for Predicting Risk of Venous Thromboembolism in Ambulatory Cancer Patients Receiving Chemotherapy. Thromb Haemost 2022; 122:1169-1176. [PMID: 35263789 DOI: 10.1055/a-1792-7720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Growth Differentiation Factor-15 (GDF-15), high-sensitivity cardiac Troponin T (hs-TnT) and N-terminal pro-B-type natriuretic peptide (NT-proBNP) are associated with increased risk of venous thromboembolism (VTE) in non-cancer patients. However, the performance of these biomarkers in cancer patients is unknown. Our objective was to assess performance of these biomarkers in predicting VTE in cancer patients at intermediate to high risk for VTE (Khorana Score≥2). We used 1-month plasma samples from AVERT trial patients to determine if GDF-15, NT-proBNP and hs-TnT levels are associated with VTE incidence between one- and 7-months from the start of chemotherapy. The minimal Euclidean distance of the Receiver Operating Characteristic curve was used to derive optimal cut-offs for GDF-15 and NT-proBNP given there was no evidence of a commonly used cut-off. Logistic and Fine and Gray competing risk regression analysis were used to calculate odds ratios (OR) and subdistribution hazard ratios (SHR), respectively, while adjusting for age, sex, anticoagulation and antiplatelet therapy. We tested in two groups: all patients (n=476, Model 1) and all patients with non-primary brain cancers (n=454, Model 2). In Model 1 and 2, GDF-15 ≥2290.9pg/mL had adjusted ORs for VTE of 1.65 (95%CI: 0.89-3.08), and 2.28 (95%CI: 1.28-4.09), respectively. hs-TnT ≥14.0pg/mL was associated with higher odds of VTE in Model 1 and 2 [adjusted ORs: 2.26 (95%CI: 1.40-3.65), 2.03 (95%CI: 1.07-3.84), respectively]. For NT-proBNP, levels ≥183.5pg/mL was not associated with VTE. Similar results were observed in the Fine and Gray analysis. Our results indicate that increased GDF-15 and hs-TnT levels predicted increased VTE risk.
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Affiliation(s)
- Danielle Carole Roy
- Medicine, University of Ottawa School of Epidemiology and Public Health, Ottawa, Canada
| | - Tzu-Fei Wang
- Department of Medicine, Division of Hematology, University of Ottawa, Ottawa, Canada
| | - Ranjeeta Mallick
- University of Ottawa School of Epidemiology and Public Health, Ottawa, Canada.,OHRI, Ottawa, Canada
| | - Marc Carrier
- Department of Medicine. University of Ottawa, Ottawa Hospital Research Institute, Ottawa, Canada
| | | | - Peter Liu
- University of Ottawa Heart Institute, Ottawa, Canada
| | - Liyong Zhang
- Ottawa Health Research Institute, Ottawa, Canada
| | - Steven Hawken
- Ottawa Hospital Research Institute, Ottawa, Canada.,University of Ottawa School of Epidemiology and Public Health, Ottawa, Canada
| | - Philip S Wells
- Department of Medicine, University of Ottawa, Ottawa Hospital Research Institute, Ottawa, Canada
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Menter DG, Afshar-Kharghan V, Shen JP, Martch SL, Maitra A, Kopetz S, Honn KV, Sood AK. Of vascular defense, hemostasis, cancer, and platelet biology: an evolutionary perspective. Cancer Metastasis Rev 2022; 41:147-172. [PMID: 35022962 PMCID: PMC8754476 DOI: 10.1007/s10555-022-10019-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Accepted: 01/04/2022] [Indexed: 01/08/2023]
Abstract
We have established considerable expertise in studying the role of platelets in cancer biology. From this expertise, we were keen to recognize the numerous venous-, arterial-, microvascular-, and macrovascular thrombotic events and immunologic disorders are caused by severe, acute-respiratory-syndrome coronavirus 2 (SARS-CoV-2) infections. With this offering, we explore the evolutionary connections that place platelets at the center of hemostasis, immunity, and adaptive phylogeny. Coevolutionary changes have also occurred in vertebrate viruses and their vertebrate hosts that reflect their respective evolutionary interactions. As mammals adapted from aquatic to terrestrial life and the heavy blood loss associated with placentalization-based live birth, platelets evolved phylogenetically from thrombocytes toward higher megakaryocyte-blebbing-based production rates and the lack of nuclei. With no nuclei and robust RNA synthesis, this adaptation may have influenced viral replication to become less efficient after virus particles are engulfed. Human platelets express numerous receptors that bind viral particles, which developed from archetypal origins to initiate aggregation and exocytic-release of thrombo-, immuno-, angiogenic-, growth-, and repair-stimulatory granule contents. Whether by direct, evolutionary, selective pressure, or not, these responses may help to contain virus spread, attract immune cells for eradication, and stimulate angiogenesis, growth, and wound repair after viral damage. Because mammalian and marsupial platelets became smaller and more plate-like their biophysical properties improved in function, which facilitated distribution near vessel walls in fluid-shear fields. This adaptation increased the probability that platelets could then interact with and engulf shedding virus particles. Platelets also generate circulating microvesicles that increase membrane surface-area encounters and mark viral targets. In order to match virus-production rates, billions of platelets are generated and turned over per day to continually provide active defenses and adaptation to suppress the spectrum of evolving threats like SARS-CoV-2.
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Affiliation(s)
- David G Menter
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.
| | - Vahid Afshar-Kharghan
- Division of Internal Medicine, Benign Hematology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - John Paul Shen
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stephanie L Martch
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Anirban Maitra
- Department of Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Scott Kopetz
- Department of GI Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kenneth V Honn
- Department of Pathology, Bioactive Lipids Research Program, Wayne State University, 5101 Cass Ave. 430 Chemistry, Detroit, MI, 48202, USA
- Department of Pathology, Wayne State University School of Medicine, 431 Chemistry Bldg, Detroit, MI, 48202, USA
- Cancer Biology Division, Wayne State University School of Medicine, 431 Chemistry Bldg, Detroit, MI, 48202, USA
| | - Anil K Sood
- Department of Gynecologic Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
- Center for RNA Interference and Non-Coding RNA, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
- Department of Cancer Biology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77030, USA
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7
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Zhou X, Lin X, Shen R, Qu Y, Mo C, Li Y, Chen Q, Wu G, Chen Z, Huang K. A retrospective analysis of risk factors associated with catheter-related thrombosis: a single-center study. Perfusion 2020; 35:806-813. [PMID: 32419612 DOI: 10.1177/0267659120915142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Catheter-related thrombosis may lead to catheter infections and failure, further deep venous thrombosis, and pulmonary embolism. Recognizing the risk factors for catheter-related thrombosis is extremely important to inform the development of catheter care guidelines. METHODS Data were collected from a total of 1,532 patients who had undergone venous catheterization, including indwelling catheterization from 19 March 2019 to 30 March 2019 in the Sun Yat-sen Memorial Hospital. The factors for which data were to be collected included the patients' physical characteristics, catheter-related factors, and catheter care-related factors. Logistic regression analysis, the chi-squared test, Fisher's exact test, and the t-test were used to analyze the data. RESULTS Of the 1,532 patients studied, 28 developed intraductal thrombi, and of the factors analyzed, malignancy, a catheterization history, a history of thrombophilia, surgery during the week before catheterization, the catheterization duration, and anticoagulant therapy were significant risk factors associated with catheter-related thrombosis (all p < 0.05). There were no significant associations between the catheter brand, the number of lumens, the insertion direction, or the factors associated with catheter care and catheter-related thrombosis (all p > 0.05). CONCLUSION Our study incorporated clear and systematic risk factors associated with catheter-related thrombosis. Malignancy, history of thrombophilia, history of catheterization, surgery during the week before catheterization, and catheterization duration were associated with increased risks of catheter-related thrombosis. Prophylactic anticoagulation was effective for preventing and treating catheter-related thrombosis.
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Affiliation(s)
- Xuezhen Zhou
- Department of Nursing, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Xi Lin
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Runnan Shen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Yingying Qu
- Venous Catheter Nursing Clinic, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Chunling Mo
- Venous Catheter Nursing Clinic, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Yan Li
- Venous Catheter Nursing Clinic, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
| | - Qinchang Chen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China.,The First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Guitao Wu
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Zhenhong Chen
- Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou, China
| | - Kai Huang
- Department of Cardiovascular Surgery, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou, China
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8
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Thrombin generation, thrombin-antithrombin complex, and prothrombin fragment F1+2 as biomarkers for hypercoagulability in cancer patients. Thromb Res 2020; 186:80-85. [DOI: 10.1016/j.thromres.2019.12.018] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 11/23/2019] [Accepted: 12/23/2019] [Indexed: 11/18/2022]
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9
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Sun L, Li Q, Guo Y, Yang Q, Yin J, Ran Q, Liu L, Zhao Z, Wang Y, Li Y, Chen Y, Weng X, Cai W, Zhu X. Extract of Caulis Spatholobi, a novel platelet inhibitor,efficiently suppresses metastasis of colorectal cancer by targeting tumor cell-induced platelet aggregation. Biomed Pharmacother 2020; 123:109718. [PMID: 31918208 DOI: 10.1016/j.biopha.2019.109718] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Revised: 11/17/2019] [Accepted: 12/04/2019] [Indexed: 12/11/2022] Open
Abstract
Tumor cell-induced platelet aggregation (TCIPA) is the core mechanism potentiating high viability for circulatory tumor cells,which is the rate-limiting factor for metastasis.Additionally,as supported by the successful application of aspirin,the pro-malignant effects during tumor-platelets interaction can be largely neutralized by pharmacological deactivation of platelets.Caulis Spatholobi is widely used as an anti-coagulation herb in traditional Chinese medicine,indicating its potential against TCIPA.In our study,three fractions of Caulis Spatholobi extracts were firstly prepared.In colorectal cancer(CRC) model,the anti-metastatic potential was evaluated both in vitro and in vivo followed by the detection of their platlet regulatory effects.Results showed that all three extracts significantly suppressed the invasion and metastasis of CRC.Mechanistically,by blocking platelet-derived PDGF-B releasing,they reversed the enhanced epithelial mesenchymal transition during MC38-platelets interation.Further,ethyl acetate fraction shows the most promising efficacy for the future application in treatment.Overall,our study have for the first time proved CaulisSpatholobi extracts,especially the ethyl acetate fraction,as a potent TCIPA inhibitor during metastatic progression,which provided a novel candidate for pharmacologically blockage of metastasis in CRC.
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Affiliation(s)
- Lidong Sun
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Qi Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yuan Guo
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Qing Yang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Jie Yin
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Qingsen Ran
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Li Liu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Zheng Zhao
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yajie Wang
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Yujie Li
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Ying Chen
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xiaogang Weng
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Weiyan Cai
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
| | - Xiaoxin Zhu
- Institute of Chinese Materia Medica, China Academy of Chinese Medical Sciences, Beijing 100700, China
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10
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Predictors of thrombosis in testicular cancer during platinum-based chemotherapy. World J Urol 2018; 37:1907-1916. [PMID: 30547197 DOI: 10.1007/s00345-018-2598-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 12/04/2018] [Indexed: 10/27/2022] Open
Abstract
PURPOSE To identify potential risk factors for the development of venous thromboembolic events in testicular cancer patients receiving platinum-based chemotherapy. METHODS We performed a retrospective analysis including 255 patients with testicular germ cell tumors who received platinum-based chemotherapy from 2003 to 2018 as a multi-center observational cohort study. Patient and tumor characteristics of patients with and without a thromboembolic event were analyzed. RESULTS 49 (19%) patients experienced a venous thromboembolic event, with the majority representing pulmonary embolism and deep venous thrombosis (47%). There were no significant differences regarding the development of a venous thromboembolic event between first- and second-line regimes. Multivariate analysis showed an increased risk for a venous thromboembolic event in patients with clinical stage ≥ IIC disease (OR 2.259 [95% CI 1.105-4.618], p = 0.026), elevated serum LDH (OR 2.162 [95% CI 1.018-4.593], p = 0.045), febrile neutropenia (OR 2.973 [95% CI 1.363-6.487], p = 0.006) and central venous access (OR 3.465 [95% CI 1.068-11.243], p = 0.039). Patients suffering from a venous thromboembolic event revealed a significantly reduced overall survival (p = 0.033) during a median follow-up of 8 months [IQR 2-18]. CONCLUSIONS 19% of all patients treated by platinum-based chemotherapy due to testicular cancer suffered from a venous thromboembolic event, associated with reduced overall survival. As a result, monitoring of cancer patients at risk as well as the improvement of patients' awareness of a thromboembolic event should thus be the main goal of their treating physicians.
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11
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Conen D, Wong JA, Sandhu RK, Cook NR, Lee IM, Buring JE, Albert CM. Risk of Malignant Cancer Among Women With New-Onset Atrial Fibrillation. JAMA Cardiol 2018; 1:389-96. [PMID: 27438314 DOI: 10.1001/jamacardio.2016.0280] [Citation(s) in RCA: 134] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
IMPORTANCE A substantial proportion of patients with atrial fibrillation (AF) die of noncardiovascular causes, and recent studies suggest a link between AF and cancer. OBJECTIVE To evaluate the associations between AF and cancer in a large, long-term prospective cohort study. DESIGN, SETTING, AND PARTICIPANTS In this cohort study, a total of 34 691 women 45 years or older and free of AF, cardiovascular disease, and cancer at baseline were prospectively followed up between 1993 and 2013, for incident AF and malignant cancer within the Women's Health Study, a randomized clinical trial of aspirin and vitamin E for the prevention of cardiovascular disease and cancer. Cox proportional hazards models using time-updated covariates were constructed to assess the association of new-onset AF with subsequent cancer and to adjust for potential confounders. Data analysis was performed from December 2014 to May 2015. EXPOSURE New-onset AF. MAIN OUTCOMES AND MEASURES Incident malignant cancer confirmed by an end point committee. RESULTS During a median follow-up of 19.1 years of 34 691 study participants (interquartile range [IQR], 17.6-19.7 years), new-onset AF and malignant cancer were confirmed among 1467 (4.2%) and 5130 (14.8%) participants, respectively. Median age at baseline among participants with new-onset AF and new-onset cancer during follow-up was 58 years (IQR, 52-64 years) and 55 years (IQR, 50-61 years), respectively. Atrial fibrillation was a significant risk factor for incident cancer in age-adjusted (hazard ratio [HR], 1.58; 95% CI, 1.34-1.87; P < .001) and multivariable-adjusted (HR, 1.48; 95% CI, 1.25-1.75; P < .001) models. The relative risk of cancer was highest in the first 3 months after new-onset AF (HR, 3.54; 95% CI, 2.05-6.10; P < .001) but remained significant beyond 1 year after new-onset AF (adjusted HR, 1.42; 95% CI, 1.18-1.71; P < .001), and a trend toward an increased cancer mortality was observed (adjusted HR, 1.32; 95% CI, 0.98-1.79; P = .07). In contrast, among women with new-onset cancer, the relative risk of AF was increased only within the first 3 months (HR, 4.67; 95% CI, 2.85-7.64; P < .001) but not thereafter (HR, 1.15; 95% CI, 0.95-1.39; P = .15). CONCLUSIONS AND RELEVANCE In this large, initially healthy cohort, women with new-onset AF had an elevated cancer risk beyond 1 year of AF diagnosis. Shared risk factors and/or common systemic disease processes might underlie this association.
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Affiliation(s)
- David Conen
- Center for Arrhythmia Prevention, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts2Department of Medicine, University Hospital, Basel, Switzerland
| | - Jorge A Wong
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - Roopinder K Sandhu
- Mazankowski Alberta Heart Institute, University of Alberta, Edmonton, Alberta, Canada
| | - Nancy R Cook
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts
| | - I-Min Lee
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts5Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Julie E Buring
- Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts5Department of Epidemiology, Harvard T. H. Chan School of Public Health, Boston, Massachusetts
| | - Christine M Albert
- Center for Arrhythmia Prevention, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts3Division of Preventive Medicine, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Ma
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Design and Utility of a Point-of-Care Microfluidic Platform to Assess Hematocrit and Blood Coagulation. Cell Mol Bioeng 2018; 11:519-529. [PMID: 31105798 DOI: 10.1007/s12195-018-0541-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Purpose— To develop a small volume whole blood analyzer capable of measuring the hematocrit and coagulation kinetics of whole blood. Methods and Results— A co-planar microfluidic chamber designed to facilitate self-driven capillary action across an internal electrical chip was developed and used to measure the electric parameters of whole human blood that had been anticoagulated or allowed to clot. To promote blood clotting, select chip surfaces were coated with a prothrombin time (PT) reagent containing lipidated tissue factor (TF), which activates the extrinsic pathway of coagulation to promote thrombin generation and fibrin formation. Whole human blood was added to the microfluidic device, and voltage changes within the platform were measured and interpreted using basic resistor-capacitor (RC) circuit and fluid dynamics theory. Upon wetting of the sensing zone, a circuit between two co-planar electrodes within the sensing zone was closed to generate a rapid voltage drop from baseline. The voltage then rose due to sedimentation of red blood cells (RBC) in the sensing zone. For anticoagulated blood samples, the time for the voltage to return to baseline was dependent on hematocrit. In the presence of coagulation, the initiation of fibrin formation in the presence of the PT reagent prevented the return of voltage to baseline due to the reduced packing of RBCs in the sensing zone. Conclusions— The technology presented in this study has potential for monitoring the hematocrit and coagulation parameters of patient samples using a small volume of whole blood, suggesting it may hold clinical utility as a point-of-care test.
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Brusselaers N, Lagergren J. Maintenance use of non-steroidal anti-inflammatory drugs and risk of gastrointestinal cancer in a nationwide population-based cohort study in Sweden. BMJ Open 2018; 8:e021869. [PMID: 29982219 PMCID: PMC6042574 DOI: 10.1136/bmjopen-2018-021869] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
OBJECTIVES Aspirin and other non-steroidal anti-inflammatory drugs (NSAIDs) are potential candidates for chemoprevention of gastrointestinal cancer. We aimed to assess the association between contemporary NSAID use (≥180 days) and gastrointestinal cancer. DESIGN Nationwide Swedish population-based cohort study (2005-2012). SETTING Sweden PARTICIPANTS: All adults exposed to maintenance NSAIDs use (aspirin, n=783 870; unselective NSAIDs, n=566 209, selective cyclo-oxygenase (COX)-2 inhibitors, n=17 948) compared with the Swedish background population of the same age, sex and calendar period. OUTCOME MEASURES The risk of different gastrointestinal cancer types expressed as standardised incidence ratios (SIR) and 95% CIs, taking into account concurrent proton pump inhibitors (PPIs) and statins usage. RESULTS The SIR for gastrointestinal cancer for aspirin use was 1.02 (95% CI 1.00 to 1.04), with clearly reduced risk for long-term users (SIR=0.31, 95% CI 0.30 to 0.33 for 5.5-7.7 years), but an increased risk for short-term users (SIR=2.77, 95% CI 2.69 to 2.85), and stronger protective effect for low-dose aspirin (SIR=0.86, 95% CI 0.85 to 0.88). Users of non-selective NSAIDs showed an overall decreased risk of gastrointestinal cancer (SIR=0.79, 95% CI 0.77 to 0.82), in particular for cancer of the stomach, colorectum and oesophagus, and the SIRs were further decreased among long-term users. Users of selective COX-2 inhibitors showed a SIR=0.89 (95% CI 0.73 to 1.09) for gastrointestinal cancers. Both aspirin and unselective NSAIDs users who also were using PPIs, had higher risks for all gastrointestinal cancer types; and lower risk if using statins. CONCLUSION Long-term use of (low-dose) aspirin and non-selective NSAIDs was associated with a decreased risk of all gastrointestinal cancer types.
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Affiliation(s)
- Nele Brusselaers
- Centre for Translational Microbiome Research, Department of Microbiology, Tumor and Cell Biology, Karolinska Institutet, Karolinska Hospital, Stockholm, Sweden
- Science for Life Laboratory (SciLifeLab), Stockholm, Sweden
| | - Jesper Lagergren
- Upper Gastrointestinal Surgery, Department of Molecular Medicine and Surgery, Karolinska Institutet, Karolinska University Hospital, Stockholm, Sweden
- Division of Cancer Studies, King’s College London, London, UK
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14
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Hu WS, Lin CL. Acute critical illness and cancer risk: Implications from a nationwide population based study in Asia. Int J Cardiol 2018; 270:319-323. [PMID: 30019673 DOI: 10.1016/j.ijcard.2018.06.053] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/07/2018] [Revised: 06/07/2018] [Accepted: 06/12/2018] [Indexed: 01/06/2023]
Abstract
OBJECTIVE The objective of this study was to identify the risk of incident cancer among patients with acute critical illness. METHODS The study applied the big database from the National Health Research Institutes in Taiwan. The risk of incident cancer over a 12-year period in patients with 4 types of newly diagnosed acute critical illness (septicemia/septic shock, acute myocardial infarction, hemorrhagic stroke and ischemic stroke) was investigated using Cox proportional hazards regression model with further controlling for the competing risk of death. RESULTS This study included 42,675 patients in the acute critical illness cohort and 42,675 patients in the age- and sex-matched comparison cohort. Correlation between the incidence of cancer and critical illness was found after adjusting for age, sex, comorbidities and further controlling for death [adjusted subhazard ratio (aSHR) = 1.73, 95% confidence interval (CI) = 1.63-1.84]. Five common incident cancers associated with acute critical illness were hematologic malignancy (aSHR = 4.00, 95% CI = 3.11-5.14), cancers of liver (aSHR = 2.25, 95% CI = 1.93-2.63), uterus (aSHR = 1.86, 95% CI = 1.32-2.61), head and neck (aSHR = 1.79, 95% CI = 1.39-2.30) and esophagus (aSHR = 1.62, 95% CI = 1.09-2.42). Among these cancers, septicemia/septic shock was found to confer a higher risk of incident cancer compared to other subtypes of acute critical illness. CONCLUSIONS This research is the first to tackle this clinically relevant issue regarding the types of acute critical illness most associated with cancer development with a very large sample size and robust methods. After adjustment for the potential confounding factors and consideration of the competing risk of death, the association between having an acute critical illness and incident cancer was noted.
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Affiliation(s)
- Wei-Syun Hu
- School of Medicine, College of Medicine, China Medical University, Taichung 40402, Taiwan; Division of Cardiovascular Medicine, Department of Medicine, China Medical University Hospital, Taichung 40447, Taiwan.
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung 40447, Taiwan
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Rubio-Jurado B, Balderas-Peña LMA, García-Luna EE, Zavala-Cerna MG, Riebeling-Navarro C, Reyes PA, Nava-Zavala AH. Obesity, Thrombotic Risk, and Inflammation in Cancer. Adv Clin Chem 2018; 85:71-89. [PMID: 29655462 DOI: 10.1016/bs.acc.2018.02.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Neoplasms exhibits a high incidence and mortality rates due to their complex and commonly overlapping clinical, biochemical, and morphologic profiles influenced by acquired or inherited molecular abnormalities, cell of origin, and level of differentiation. Obesity appears related to ~20% of cancers including endometrial, esophageal, colorectal, postmenopausal breast, prostate, and renal. Several factors other than obesity, i.e., insulin, insulin-like growth factor, sexual hormones, and adipokines may play a potential role in neoplasia. Cancer-associated hypercoagulable and thrombotic states are influenced by abnormalities in the vascular wall and susceptibility to invasion, interference in blood flow and increase in circulating tissue factor and thrombin, activation of cell growth factors, the presence of a central catheter, chemotherapies, neoplasm type, and surgery. In cancer, thromboembolic complications are the second most frequent cause of death with pulmonary thromboembolism in ~50% of cases postmortem. Thrombosis worsens prognosis as demonstrated with a survival rate as low as 12% per year vs 36% in nonthrombic patients. Deep vein thrombosis is the most frequent thromboembolic complication in cancer. It is usually detected at diagnosis and within the first 3 months of chemotherapy. The underlining mechanisms of this association should be further studied to identify patients at higher risk and develop adequate prevention, diagnostic, and treatment measures. The D-dimer test can be successfully used to assess the fibrinolytic phase of coagulation and as such is routinely used in suspected cases of deep vein thrombosis and pulmonary thromboembolism. In addition, significant advances have been made in understanding the composition and functional capabilities of the gut microbiota in the inflammatory process, obesity, and its roles in cancer; however, the intricate balance that exists within the microbiota may not only affect the host directly, it can also disrupt the entire microbial community. CONCLUSIONS Cancer is a prothrombotic and inflammatory state in which the activation of coagulation is related to tumor growth, angiogenesis, and metastasis. It is important to identify the relationship between body mass index with these processes and clarify their importance in cancer prognosis. Future research should answer the question if manipulation of resident microbial communities could potentially improve prognosis and treatment outcome.
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Christensen TD, Vad H, Pedersen S, Licht PB, Nybo M, Hornbech K, Zois NE, Hvas AM. Video-assisted Thoracoscopic surgery (VATS) lobectomy for lung cancer does not induce a procoagulant state. Thromb J 2017; 15:29. [PMID: 29270080 PMCID: PMC5738757 DOI: 10.1186/s12959-017-0152-2] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Accepted: 12/11/2017] [Indexed: 11/10/2022] Open
Abstract
Background Changes in the coagulation system in patients undergoing surgery for lung cancer have been sparsely investigated and the impact of the surgical trauma on the coagulation system is largely unknown in these patients. An increased knowledge could potentially improve the thromboprophylaxis regimes. The aim of this study was to assess the coagulation profile evoked in patients undergoing curative surgery by Video-Assisted Thoracoscopic Surgery (VATS) lobectomy for primary lung cancer. Methods Thirty-one patients diagnosed with primary lung cancer undergoing VATS lobectomy were prospectively included. The coagulation profile was assessed preoperatively and in the first two days postoperatively using a wide range of standard coagulation tests, dynamic whole blood coagulation measured by rotational thromboelastometry (ROTEM®) and thrombin generation evaluated by calibrated automated thrombography. Patients did not receive thromboprophylactic treatment. Data was analyzed using repeated measures one-way ANOVA. Results The standard coagulation parameters displayed only subtle changes after surgery and the ROTEM® and thrombin generation results remained largely unchanged. Conclusions Patients undergoing VATS lobectomy are normocoagulable in the preoperative state and a VATS lobectomy does not significantly influence the coagulation. Trial registration The trial is registered at ClinicalTrials.gov (Identifier: NCT01741506) and at EudraCTno. 2012–002409-23. Registered December 2012.
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Affiliation(s)
- Thomas Decker Christensen
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, DK - 8200 Aarhus N, Denmark.,Department of Clinical Medicine, Aarhus University Hospital, DK - 8200 Aarhus N, Denmark
| | - Henrik Vad
- Department of Cardiothoracic and Vascular Surgery, Aarhus University Hospital, DK - 8200 Aarhus N, Denmark.,Department of Clinical Medicine, Aarhus University Hospital, DK - 8200 Aarhus N, Denmark
| | - Søren Pedersen
- Department of Anesthesiology and Intensive Care, Aarhus University Hospital, DK - 8200 Aarhus N, Denmark.,Department of Clinical Medicine, Aarhus University Hospital, DK - 8200 Aarhus N, Denmark
| | - Peter B Licht
- Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, DK - 5000 Odense C, Denmark
| | - Mads Nybo
- Department of Clinical Biochemistry, Odense University Hospital, DK - 5000 Odense C, Denmark
| | - Kåre Hornbech
- Department of Cardio-thoracic Surgery, Rigshospitalet, Copenhagen University Hospital, DK - 2100 Copenhagen, Denmark
| | - Nora Elisabeth Zois
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, DK - 2100 Copenhagen, Denmark
| | - Anne-Mette Hvas
- Department of Clinical Biochemistry, Aarhus University Hospital, DK - 8200 Aarhus N, Denmark.,Department of Clinical Medicine, Aarhus University Hospital, DK - 8200 Aarhus N, Denmark
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Ma Y, Brusselaers N. Maintenance use of aspirin or other non-steroidal anti-inflammatory drugs (NSAIDs) and prostate cancer risk. Prostate Cancer Prostatic Dis 2017; 21:147-152. [DOI: 10.1038/s41391-017-0021-x] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 09/16/2017] [Indexed: 12/28/2022]
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18
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Shen Q, Dong X, Tang X, Zhou J. Risk factors and prognosis value of venous thromboembolism in patients with advanced non-small cell lung cancer: a case-control study. J Thorac Dis 2017; 9:5068-5074. [PMID: 29312712 DOI: 10.21037/jtd.2017.11.116] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Background Venous thromboembolism (VTE) is the well-known complication of cancer, especially among lung cancer patients. The objective of this study is to identify the incidence, risk factors and prognosis of VTE in the patients with non-small cell lung cancer (NSCLC) in an advanced or metastatic stage (stage III or IV). We hypothesized that NSCLC patients associated with VTE may lead to poor prognosis. Methods From 2012 to 2015, we retrospectively investigated 1,560 patients diagnosed with lung cancer in stage III or IV. Each VTE patient was matched with three control patients according to gender, age, pathology, clinical stage and the diagnosed time. Univariate and multivariate analyses were used in the study. Results Among the 1,560 patients in our study, 32 (2.0%) developed VTE in locally advanced or metastatic stage lung cancer. Weight loss, serous effusion, the absence of the EGFR mutation, poor performance status (PS), hypoalbuminemia, hyponatremia, long prothrombin time (PT), and elevated levels of C-reaction-protein (CRP) and D-dimer were found to be associated with an increased risk of VTE by univariate analyses. The multivariate analyses revealed that weight loss, poor PS, increased CRP and long PT were significantly related to VTE. Overall survival (OS) from diagnosis was significantly shorter in patients with VTE (medians 14.2 vs. 24.4 months; P<0.001). Conclusions The incidence of VTE was high among advanced NSCLC patients, particularly for those with weight loss, poor PS, increased CRP and long PT. Moreover, the patients with VTE complications may have a poorer prognosis.
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Affiliation(s)
- Qian Shen
- Department of Respiratory Disease, First Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou 310003, China
| | - Xiaoqi Dong
- Department of Respiratory Disease, First Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou 310003, China
| | - Xiaoping Tang
- Department of Respiratory Disease, First Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou 310003, China
| | - Jianying Zhou
- Department of Respiratory Disease, First Affiliated Hospital of Zhejiang University School of Medicine, Zhejiang University, Hangzhou 310003, China
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The potential role of platelets in the consensus molecular subtypes of colorectal cancer. Cancer Metastasis Rev 2017; 36:273-288. [DOI: 10.1007/s10555-017-9678-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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20
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Menter DG, Kopetz S, Hawk E, Sood AK, Loree JM, Gresele P, Honn KV. Platelet "first responders" in wound response, cancer, and metastasis. Cancer Metastasis Rev 2017; 36:199-213. [PMID: 28730545 PMCID: PMC5709140 DOI: 10.1007/s10555-017-9682-0] [Citation(s) in RCA: 170] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Platelets serve as "first responders" during normal wounding and homeostasis. Arising from bone marrow stem cell lineage megakaryocytes, anucleate platelets can influence inflammation and immune regulation. Biophysically, platelets are optimized due to size and discoid morphology to distribute near vessel walls, monitor vascular integrity, and initiate quick responses to vascular lesions. Adhesion receptors linked to a highly reactive filopodia-generating cytoskeleton maximizes their vascular surface contact allowing rapid response capabilities. Functionally, platelets normally initiate rapid clotting, vasoconstriction, inflammation, and wound biology that leads to sterilization, tissue repair, and resolution. Platelets also are among the first to sense, phagocytize, decorate, or react to pathogens in the circulation. These platelet first responder properties are commandeered during chronic inflammation, cancer progression, and metastasis. Leaky or inflammatory reaction blood vessel genesis during carcinogenesis provides opportunities for platelet invasion into tumors. Cancer is thought of as a non-healing or chronic wound that can be actively aided by platelet mitogenic properties to stimulate tumor growth. This growth ultimately outstrips circulatory support leads to angiogenesis and intravasation of tumor cells into the blood stream. Circulating tumor cells reengage additional platelets, which facilitates tumor cell adhesion, arrest and extravasation, and metastasis. This process, along with the hypercoagulable states associated with malignancy, is amplified by IL6 production in tumors that stimulate liver thrombopoietin production and elevates circulating platelet numbers by thrombopoiesis in the bone marrow. These complex interactions and the "first responder" role of platelets during diverse physiologic stresses provide a useful therapeutic target that deserves further exploration.
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Affiliation(s)
- David G Menter
- Department of Gastrointestinal Medical Oncology, M. D. Anderson Cancer Center, Room#: FC10.3004, 1515 Holcombe Boulevard--Unit 0426, Houston, TX, 77030, USA.
| | - Scott Kopetz
- Department of Gastrointestinal Medical Oncology, M. D. Anderson Cancer Center, Room#: FC10.3004, 1515 Holcombe Boulevard--Unit 0426, Houston, TX, 77030, USA
| | - Ernest Hawk
- Office of the Vice President Cancer Prevention & Population Science, M. D. Anderson Cancer Center, Unit 1370, 1515 Holcombe Boulevard, Houston, TX, 77054, USA
| | - Anil K Sood
- Gynocologic Oncology & Reproductive Medicine, M. D. Anderson Cancer Center, Unit 1362, 1515 Holcombe Boulevard, Houston, TX, 77054, USA
- Department of Cancer Biology, M. D. Anderson Cancer Center, Unit 1362, 1515 Holcombe Boulevard, Houston, TX, 77054, USA
- Center for RNA Interference and Non-Coding RNA The University of Texas MD Anderson Cancer Center, Houston, TX, 77054, USA
| | - Jonathan M Loree
- Department of Gastrointestinal Medical Oncology, M. D. Anderson Cancer Center, Room#: FC10.3004, 1515 Holcombe Boulevard--Unit 0426, Houston, TX, 77030, USA
| | - Paolo Gresele
- Department of Medicine, Section of Internal and Cardiovascular Medicine, University of Perugia, Via E. Dal Pozzo, 06126, Perugia, Italy
| | - Kenneth V Honn
- Bioactive Lipids Research Program, Department of Pathology, Wayne State University, 431 Chemistry Bldg, 5101 Cass Avenue, Detroit, MI, 48202, USA
- Department of Pathology, Wayne State University, 431 Chemistry Bldg, 5101 Cass Avenue, Detroit, MI, 48202, USA
- Cancer Biology Division, Wayne State University School of Medicine, 431 Chemistry Bldg, 5101 Cass Avenue, Detroit, MI, 48202, USA
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Christensen TD, Vad H, Pedersen S, Hornbech K, Zois NE, Licht PB, Nybo M, Hvas AM. Coagulation profile in patients undergoing video-assisted thoracoscopic lobectomy: A randomized, controlled trial. PLoS One 2017; 12:e0171809. [PMID: 28199364 PMCID: PMC5310875 DOI: 10.1371/journal.pone.0171809] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2016] [Accepted: 01/24/2017] [Indexed: 11/29/2022] Open
Abstract
Background Knowledge about the impact of Low-Molecular-Weight Heparin (LMWH) on the coagulation system in patients undergoing minimal invasive lung cancer surgery is sparse. The aim of this study was to assess the effect of LMWH on the coagulation system in patients undergoing Video-Assisted Thoracoscopic Surgery (VATS) lobectomy for primary lung cancer. Methods Sixty-three patients diagnosed with primary lung cancer undergoing VATS lobectomy were randomized to either subcutaneous injection with dalteparin (Fragmin®) 5000 IE once daily or no intervention. Coagulation was assessed pre-, peri-, and the first two days postoperatively by standard coagulation blood test, thromboelastometry (ROTEM®) and thrombin generation. Results Patients undergoing potential curative surgery for lung cancer were not hypercoagulable preoperatively. There was no statistically significant difference in the majority of the assessed coagulation parameters after LMWH, except that the no intervention group had a higher peak thrombin and a shorter INTEM clotting time on the first postoperative day and a lower fibrinogen level on the second postoperative day. A lower level of fibrin d-dimer in the LMWH group was found on the 1. and 2.postoperative day, although not statistical significant. No differences were found between the two groups in the amount of bleeding or number of thromboembolic events. Conclusions Use of LMWH administered once daily as thromboprophylaxis did not alter the coagulation profile per se. As the present study primarily evaluated biochemical endpoints, further studies using clinical endpoints are needed in regards of an optimized thromboprophylaxis approach.
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Affiliation(s)
- Thomas Decker Christensen
- Department of Cardiothoracic and Vascular Surgery & Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
- * E-mail:
| | - Henrik Vad
- Department of Cardiothoracic and Vascular Surgery & Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Søren Pedersen
- Department of Anesthesiology and Intensive Care & Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
| | - Kåre Hornbech
- Department of Cardio-thoracic Surgery, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Nora Elisabeth Zois
- Department of Clinical Biochemistry, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Peter B. Licht
- Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
| | - Mads Nybo
- Department of Clinical Biochemistry, Odense University Hospital, Odense, Denmark
| | - Anne-Mette Hvas
- Department of Clinical Biochemistry & Institute of Clinical Medicine, Aarhus University Hospital, Aarhus, Denmark
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Ravikumar R, Lim CS, Davies AH. The Role of New Oral Anticoagulants (NOACs) in Cancer Patients. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2016; 906:137-148. [PMID: 27620312 DOI: 10.1007/5584_2016_112] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
New oral anticoagulants (NOACs) are likely to have a major impact in the next few years, changing clinical practice of anticoagulation therapy. Evidence on its efficacy and superiority to vitamin K antagonists (VKAs) in treating non-cancer patients have been reported in a few clinical trials. However, patients with cancer are complicated by the prothrombotic nature of the disease, need for potentially invasive surgery and interventions, and altered drug handling. This chapter examines the available evidence and guidelines on the use of NOAC in patients with cancer.
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Affiliation(s)
- Raveena Ravikumar
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, Room 4N13C, Charing Cross Hospital, Fulham Palace Road, London, W6 8RF, UK.
| | - Chung Sim Lim
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
| | - Alun Huw Davies
- Academic Section of Vascular Surgery, Department of Surgery and Cancer, Imperial College London, London, UK
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Ahern TP, Horváth-Puhó E, Spindler KLG, Sørensen HT, Ording AG, Erichsen R. Colorectal cancer, comorbidity, and risk of venous thromboembolism: assessment of biological interactions in a Danish nationwide cohort. Br J Cancer 2015; 114:96-102. [PMID: 26625005 PMCID: PMC4716535 DOI: 10.1038/bjc.2015.406] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 10/14/2015] [Accepted: 11/02/2015] [Indexed: 12/21/2022] Open
Abstract
Background: Venous thromboembolism (VTE) is a major source of morbidity and mortality in cancer patients. Incident colorectal cancer (CRC) and comorbidity both predict VTE, but potential synergy between these factors has not been explored. Methods: Danish nationwide cohort study of CRC cases diagnosed in 1995–2010 and a matched general population reference cohort of subjects without CRC who matched cases on age, sex, and comorbidities. We calculated the Charlson Comorbidity Index using diagnoses recorded in the Danish National Patient Registry. We calculated standardised incidence rates (SIRs) and interaction contrasts (IC) to measure additive interaction between comorbidity and CRC status with respect to 5-year VTE incidence. Results: Among 56 189 CRC patients, 1372 VTE cases were diagnosed over 145 211 person-years (SIR=9.5 cases per 1000 person-years). Among 271 670 reference subjects, 2867 VTE cases were diagnosed over 1 068 860 person-years (SIR=2.8 cases per 1000 person-years). CRC and comorbidity were positively and independently associated with VTE, but there was no evidence for biological interaction between these factors (e.g., comparing the ‘severe comorbidity' stratum with the ‘no comorbidity' stratum, IC=0.8, 95% CI: −3.3, 4.8). Conclusions: There is neither a deficit nor a surplus of VTE cases among patients with both comorbidity and CRC, compared with rates expected from these risk factors in isolation.
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Affiliation(s)
- Thomas P Ahern
- Departments of Surgery and Biochemistry, University of Vermont College of Medicine, 89 Beaumont Avenue, Given D317A, Burlington, VT 05405, USA
| | - Erzsébet Horváth-Puhó
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, DK-8200 Aarhus N, Denmark
| | | | - Henrik Toft Sørensen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, DK-8200 Aarhus N, Denmark
| | - Anne G Ording
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, DK-8200 Aarhus N, Denmark
| | - Rune Erichsen
- Department of Clinical Epidemiology, Aarhus University Hospital, Olof Palmes Allé 43-45, DK-8200 Aarhus N, Denmark
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Zöller B, Palmer K, Li X, Sundquist J, Sundquist K. Family history of venous thromboembolism and risk of hospitalized thromboembolism in cancer patients: A nationwide family study. Thromb Res 2015; 136:573-81. [DOI: 10.1016/j.thromres.2015.07.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2015] [Revised: 06/23/2015] [Accepted: 07/08/2015] [Indexed: 12/21/2022]
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Sriskandarajah P, Webb K, Chisholm D, Raobaikady R, Davis K, Pepper N, Ethell ME, Potter MN, Shaw BE. Retrospective cohort analysis comparing the incidence of deep vein thromboses between peripherally-inserted and long-term skin tunneled venous catheters in hemato-oncology patients. Thromb J 2015; 13:21. [PMID: 26113804 PMCID: PMC4480444 DOI: 10.1186/s12959-015-0052-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Accepted: 04/10/2015] [Indexed: 11/10/2022] Open
Abstract
Background The introduction of central venous catheters has advanced medical care, particularly in hemato-oncology. However these can be associated with an increased thrombotic risk. Previous studies have compared the rate of thrombotic events between peripherally- inserted (PICCs) and long term skin tunneled catheters (LTSTCs) noting fewer complications associated with the latter, though this has rarely translated into clinical practice. The objectives of our study was to compare the cumulative incidence of thrombotic events between peripherally-inserted and long term skin tunneled venous catheters. Patients/methods We performed a retrospective, single center cohort analysis of patients with hematological malignancies who had either a PICC or LTSTC line inserted between January 2010 through January 2013. Cumulative incidences of thrombotic events were compared between the two groups, and post-thrombotic complications were also examined. Results 346 patients had a PICC inserted with cumulative incidence of symptomatic thrombosis of 5.8%, while 237 patients had a LTSTC inserted with a cumulative incidence of 1.7% (p = 0.003). Post-thrombotic complication rates, particularly infection, were higher in the PICC group compared to the LTSTC group (p = 0.597). Conclusions Our study showed that the incidence of thrombotic events in hemato-oncology patients was significantly lower in those who had a LTSTC compared to PICC line. As the use of central venous lines increases in hemato-oncology patient care, a randomized trial comparing PICCs and LTSTCs is necessary to address which venous access is most appropriate in this cohort of patients, with minimal risk of morbidity and mortality.
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Affiliation(s)
- Priya Sriskandarajah
- Department of Haem-Oncology, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
| | - Katharine Webb
- Department of Haem-Oncology, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
| | - David Chisholm
- Department of Anesthetics, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
| | - Ravi Raobaikady
- Department of Anesthetics, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
| | - Kim Davis
- Department of Haem-Oncology, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
| | - Natalie Pepper
- Department of Haem-Oncology, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
| | - Mark E Ethell
- Department of Haem-Oncology, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
| | - Mike N Potter
- Department of Haem-Oncology, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
| | - Bronwen E Shaw
- Department of Haem-Oncology, Royal Marsden Hospital, Downs Road, Sutton, SM2 5PT UK
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Hwang IK, Kang BK, Lee YS, Cho JY, Yoon YS, Hwang JH, Han HS, Kim J. Postoperative early thromboembolism as a prognostic indicator in patients with curatively resected pancreatic cancer. Am J Surg 2015; 210:871-7. [PMID: 26002191 DOI: 10.1016/j.amjsurg.2014.12.051] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2014] [Revised: 12/07/2014] [Accepted: 12/29/2014] [Indexed: 11/25/2022]
Abstract
BACKGROUND Information regarding postoperative thromboembolism in curatively resected pancreatic cancer is limited. This study aimed to assess the incidence and significance of postoperative thromboembolism. METHODS We retrospectively reviewed the medical records of 121 curatively resected pancreatic cancer patients. Early and late thromboembolisms were defined as events that occurred within 1 year and after 1 year, respectively. RESULTS Twenty-two patients (18%) experienced thromboembolism. Seven thromboembolic events occurred within 1 month (7, 6%), and the incidence rate decreased over time. Ten (63%) of the 16 patients with early thromboembolism experienced thromboembolism before or at the same time as recurrence; however, 5 (83%) of the 6 patients with late thromboembolism experienced recurrence before thromboembolism (P = .005). A significant difference in recurrence-free survival (P = .016) and borderline difference in overall survival (P = .050) were observed between patients with early thromboembolism and others. CONCLUSIONS Thromboembolic events after curative surgery are prevalent in pancreatic cancer, especially within 1 month. Thromboembolic events within 1 year of surgery should be cautiously monitored.
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Affiliation(s)
- In Kyeom Hwang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Bong Kyun Kang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Yoon Suk Lee
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Jai Young Cho
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Yoo-Seok Yoon
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Jin-Hyeok Hwang
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Ho-Seong Han
- Department of Surgery, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea
| | - Jaihwan Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongnam-si, Korea.
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Qureshi AI, Malik AA, Saeed O, Adil MM, Rodriguez GJ, Suri MFK. Incident Cancer in a Cohort of 3,247 Cancer Diagnosis Free Ischemic Stroke Patients. Cerebrovasc Dis 2015; 39:262-8. [DOI: 10.1159/000375154] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2014] [Accepted: 01/12/2015] [Indexed: 11/19/2022] Open
Abstract
Background: Subclinical cancer can manifest as a thromboembolic event and may be detected at a later interval in ischemic stroke survivors. We determined the rate of incident cancer and effect on cardiovascular endpoints in a large cohort of ischemic stroke survivors. Methods: An analysis of 3,680 adults with nondisabling cerebral infarction who were followed for two years within the randomized, double-blinded VISP trial was performed. The primary intervention was best medical/surgical management plus a daily supplementation of vitamin B6, vitamin B12, and folic acid. We calculated age-adjusted rates of incidence of cancer among ischemic stroke survivors and standardized incidence ratios (SIR) with 95% confidence intervals (CI) based on comparison with age-adjusted rates in the general population. The significant variables from univariate analysis were entered in a Cox Proportional Hazards analysis to identify the association between various baseline factors and incident cancer after adjusting age, gender, and race/ethnicity. A logistic regression analysis evaluated the association between incident cancer and various endpoints including stroke, coronary heart disease, myocardial infarction, and death after adjusting age, gender, and race/ethnicity. Results: A total of 3,247 patients (mean age ± SD of 66 ± 11; 2,013 were men) were cancer free at the time of enrollment. The incidence of new cancer was 0.15, 0.80, 1.2, and 2.0 per 100 patients at 1 month, 6 months, 1 year, and 2 years, respectively. The age-adjusted annual rate of cancer in patients with ischemic stroke was higher than in persons in the general population at 1 year (581.8/100,000 persons vs. 486.5/100,000 persons, SIR 1.2, 95% CI 1.16-1.24) and 2 years (1,301.7/100,000 vs. 911.5/100,000, SIR 1.4, 95% CI 1.2-1.6) after recruitment. There was a higher risk for death (odds ratio (OR) 3.1, 95% CI 1.8-5.4), and composite endpoint of stroke, coronary heart disease, and/or death (OR 1.4, 95% CI 1.0-2.2) among participants who developed incident cancer compared with those who were cancer free after adjusting for potential confounders. Conclusions: The annual rate of age-adjusted cancer incidence was higher among ischemic stroke patients compared with those in the general population. The odds of mortality were three folds higher among stroke survivors who developed incident cancer.
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Hanon O, Vidal JS, Pisica-Donose G, Benattar-Zibi L, Bertin P, Berrut G, Corruble E, Derumeaux G, Falissard B, Forette F, Pasquier F, Pinget M, Ourabah R, Becquemont L, Danchin N. Therapeutic management in ambulatory elderly patients with atrial fibrillation: the S.AGES cohort. J Nutr Health Aging 2015; 19:219-27. [PMID: 25651449 DOI: 10.1007/s12603-015-0444-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
UNLABELLED Few epidemiologic studies have specifically focused on very old community dwelling population with atrial fibrillation (AF). The objectives of the AF-S.AGES cohort were to describe real-life therapeutic management of non-institutionalized elderly patients with AF according to age groups, i.e., 65-79 and ≥ 80 and to determine the main factors associated with anticoagulant treatment in both groups. METHODS Observational study (N=1072) aged ≥ 65 years old, recruited by general practitioners. Characteristics of the sample were first evaluated in the overall sample and according to age (< 80 or ≥ 80 years) and to use of anticoagulant treatment at inclusion. Logistic models were used to analyze the determinants of anticoagulant prescription among age groups. RESULTS Mean age was 78.0 (SD=6.5) years and 42% were ≥ 80 years. Nineteen percent had paroxysmal AF, 15% persistent, 56% permanent and 10% unknown type, 77% were treated with vitamin K antagonists (VKA), 17% with antiplatelet therapy with no differences between age groups. Rate-control drugs were more frequently used than rhythm-control drugs (55% vs. 37%, p < 0.001). VKA use was associated with permanent AF, younger age and cancer in patients ≥ 80 years old and with permanent AF and preserved functional autonomy in patients < 80 years old. Hemorrhagic scores were independently associated with non-use of VKA whereas thromboembolic scores were not associated with VKA use. CONCLUSIONS In this elderly AF outpatient population, use of anticoagulant therapy was higher even after 80 years than in previous studies suggesting that recent international guidelines are better implemented in the elderly population.
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Affiliation(s)
- O Hanon
- Professor O. Hanon, Hôpital Broca, Service de Gérontologie, 54-56 rue Pascal, Paris, 75013, France. E-mail: , Tel: + 33 1 44 08 30 30, Fax: + 33 1 44 08 35 10
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Wang Z, Cai XJ, Shi L, Li FY, Lin NM. Risk factors of postoperative nosocomial pneumonia in stage I-IIIa lung cancer patients. Asian Pac J Cancer Prev 2015; 15:3071-4. [PMID: 24815449 DOI: 10.7314/apjcp.2014.15.7.3071] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND To investigate the related risk factors of postoperative nosocomial pneumonia (POP) in patients with I-IIIa lung cancer. METHODS Medical records of 511 patients who underwent resection for lung cancer between January 2012 to December 2012 were retrospectively reviewed. Risk factors of postoperative pneumonia were identified and evaluated by univariate and multivariate analyses. RESULTS The incidence of postoperative pneumonia in these lung cancer patients was 2.9% (15 cases). Compared with 496 patients who had no pneumonia infection after operation, older age (>60), histopathological type of squamous cell carcinoma and longer surgery time (>3h) were significant risk factors by univariate analysis. Other potential risk factors such as alcohol consumption, history of smoking, hypersensitivity, hypertension, diabetes mellitus and so on were not showed such significance in this study. Further, the multivariate analysis revealed that old age (>60 years) (OR 5.813, p=0.018) and histopathological type of squamous cell carcinoma (OR 5.831, p<0.001) were also statistically significant independent risk factors for postoperative pneumonia. CONCLUSIONS This study demonstrated that being old aged (>60 years) and having squamous cell carcinoma histopathological type might be important factors in determining the risk of postoperative pneumonia in lung cancer patients after surgery.
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Affiliation(s)
- Zeng Wang
- Department of pharmacy, Zhejiang cancer hospital, Hangzhou, China E-mail :
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Wu W, Merriman K, Nabaah A, Seval N, Afshar-Kharghan V, Yeung SCJ. Heparin-induced thrombocytopenia among patients of a comprehensive cancer center. SAGE Open Med Case Rep 2014; 2:2050313X14533945. [PMID: 27489647 PMCID: PMC4857356 DOI: 10.1177/2050313x14533945] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 04/08/2014] [Indexed: 12/15/2022] Open
Abstract
Most clinical studies of heparin-induced thrombocytopenia have not included cancer patients who have high risk of thromboembolism, frequent exposure to heparin, and many potential causes of thrombocytopenia other than heparin-induced thrombocytopenia. To estimate the incidence and prevalence of heparin-induced thrombocytopenia in cancer patients, we identified cases based on diagnostic codes, anti-heparin antibody testing, and clinical characteristics (4T score) at a comprehensive cancer center between 1 October 2008 and 31 December 2011. We estimated that the prevalence of heparin-induced thrombocytopenia to be 0.02% among all cancer patients and 0.24% among cancer patients exposed to heparin. The annual incidence of heparin-induced thrombocytopenia was 0.57 cases per 1000 cancer patients exposed to heparin. Of the 40 cancer patients with the International Classification of Diseases (Ninth Revision; ICD-9) code for heparin-induced thrombocytopenia, positive anti-heparin antibody, and 4T score ≥4, 5 (12.5%) died of related thromboembolic or hemorrhagic complications. In a multivariate logistic regression model, male gender was a significant (p = 0.035) factor, and non-hematological malignancy was a significant (p = 0.017) factor associated with anti-heparin antibody positivity. Future studies may further examine the risk factors associated with heparin-induced thrombocytopenia in larger cohorts.
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Affiliation(s)
- Weixin Wu
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Zhongshan Hospital, Xiamen University, Xiamen, Fujian, People's Republic of China
| | - Kelly Merriman
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Amr Nabaah
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Nikhil Seval
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Vahid Afshar-Kharghan
- Department of Benign Hematology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Sai-Ching J Yeung
- Department of Emergency Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA; Department of Endocrine Neoplasia & Hormonal Disorders, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
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Bennett KM, Scarborough JE, Shortell CK, Cox MW. Outcomes of surgical revascularization for lower extremity arterial thromboembolism in patients with advanced malignancy. J Vasc Surg 2014; 60:987-92. [PMID: 24909107 DOI: 10.1016/j.jvs.2014.04.064] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2014] [Accepted: 04/22/2014] [Indexed: 10/25/2022]
Abstract
OBJECTIVE The objective of this study was to describe the outcomes of surgical revascularization for lower extremity arterial thromboembolism in patients with advanced malignancy. METHODS The 2005-2011 American College of Surgeons National Surgical Quality Improvement Program database was used for this study. Preoperative characteristics and postoperative outcomes of patients with known advanced malignancy who underwent surgical revascularization for lower extremity arterial thromboembolic disease were assessed and compared with those of patients without known advanced malignancy. Parsimonious multivariate logistic regression analysis was used to determine the independent association between advanced malignancy and 30-day postoperative mortality and morbidity after adjustment for demographic characteristics, acute and chronic comorbid disease burden, history of peripheral arterial disease, functional and nutritional status, acuity of presentation, and procedure type. RESULTS The study included 136 patients with advanced malignancy who underwent surgical revascularization for lower extremity arterial thromboembolism for analysis (65% thromboembolectomy, 26% thromboendarterectomy, and 22% bypass grafting). The 30-day mortality and morbidity rates in these patients were 30.2% and 38.2%, respectively. Compared with patients without advanced malignancy, patients with advanced malignancy had a significantly greater risk of postoperative death (adjusted odds ratio, 5.92; 95% confidence interval, 3.69-9.52; P < .001) but not morbidity (adjusted odds ratio, 1.28; 95% confidence interval, 0.87-1.87; P = .21). CONCLUSIONS Our study is the largest to date to describe the outcomes of patients with advanced malignancy who undergo surgical revascularization for arterial thromboembolism of the lower extremities. Such patients suffer high rates of early postoperative mortality and morbidity, especially when emergency operation is required. Early involvement of palliative care specialists is warranted in these patients to ensure that the decision to pursue surgical revascularization is aligned with their goals of care.
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Affiliation(s)
- Kyla M Bennett
- Department of Surgery, Duke University Medical Center, Durham, NC.
| | | | | | - Mitchell W Cox
- Department of Surgery, Duke University Medical Center, Durham, NC
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Frere C, Debourdeau P, Hij A, Cajfinger F, Onan MN, Panicot-Dubois L, Dubois C, Farge D. Therapy for Cancer-Related Thromboembolism. Semin Oncol 2014; 41:319-38. [DOI: 10.1053/j.seminoncol.2014.04.005] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Menter DG, Tucker SC, Kopetz S, Sood AK, Crissman JD, Honn KV. Platelets and cancer: a casual or causal relationship: revisited. Cancer Metastasis Rev 2014; 33:231-69. [PMID: 24696047 PMCID: PMC4186918 DOI: 10.1007/s10555-014-9498-0] [Citation(s) in RCA: 220] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Human platelets arise as subcellular fragments of megakaryocytes in bone marrow. The physiologic demand, presence of disease such as cancer, or drug effects can regulate the production circulating platelets. Platelet biology is essential to hemostasis, vascular integrity, angiogenesis, inflammation, innate immunity, wound healing, and cancer biology. The most critical biological platelet response is serving as "First Responders" during the wounding process. The exposure of extracellular matrix proteins and intracellular components occurs after wounding. Numerous platelet receptors recognize matrix proteins that trigger platelet activation, adhesion, aggregation, and stabilization. Once activated, platelets change shape and degranulate to release growth factors and bioactive lipids into the blood stream. This cyclic process recruits and aggregates platelets along with thrombogenesis. This process facilitates wound closure or can recognize circulating pathologic bodies. Cancer cell entry into the blood stream triggers platelet-mediated recognition and is amplified by cell surface receptors, cellular products, extracellular factors, and immune cells. In some cases, these interactions suppress immune recognition and elimination of cancer cells or promote arrest at the endothelium, or entrapment in the microvasculature, and survival. This supports survival and spread of cancer cells and the establishment of secondary lesions to serve as important targets for prevention and therapy.
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Affiliation(s)
- David G Menter
- Gastrointestinal Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, 77054, USA
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