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Liu Q, Tan L, He J, Ning R, Zeng A, Chen Y. Prognostic Significance of Pretreatment Plasma D-dimer Levels in EGFR-Positive Advanced Non-Small Cell Lung Cancer Patients Receiving Osimertinib: A Multicentre Retrospective Study. Int J Gen Med 2023; 16:5481-5491. [PMID: 38021044 PMCID: PMC10680375 DOI: 10.2147/ijgm.s437495] [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] [Received: 09/01/2023] [Accepted: 11/09/2023] [Indexed: 12/01/2023] Open
Abstract
Purpose This study examined the association between plasma D-dimer levels and overall survival (OS) in advanced non-small cell lung cancer (NSCLC) patients treated with osimertinib. Methods In this multicenter study, 88 patients with advanced non-small cell lung cancer (NSCLC) carrying epidermal growth factor receptor (EGFR) mutations and receiving osimertinib were enrolled. The target independent and dependent variables were the D-dimer levels before osimertinib treatment and OS time, respectively. The t-test or chi-square test was utilized to analyze the variances among various groups. The predictive significance of D-dimer for overall survival (OS) was assessed using Kaplan-Meier survival analysis and the Cox proportional hazard regression model. Results The selected patients had an average age of 58.01±10.72 years, with females comprising 54.55%. Based on their D-dimer levels, the patients were categorized into three groups: low-level (< 0.6 mg/L), middle-level (0.6 ~ 2 mg/L), and high-level (≥ 2 mg/L). After accounting for possible confounding variables, the Cox proportional hazard model showed that increased D-dimer levels were linked to a greater likelihood of death (HR 2.28, 95% CI = 1.09 ~ 4.76, p = 0.029). Importantly, there was a significant trend indicating that as D-dimer levels rose, the risk of mortality also increased (p for trend, HR 1.15, 95% CI = 1.03 ~ 1.28, p = 0.012). Consistently comparable outcomes were noted in the majority of subcategories. Patients with low-middle and high D dimer levels had a median OS of 28.6 and 17 months, respectively (p =0.014). Conclusion In conclusion, elevated levels of D-dimer in the bloodstream were found to have a significant negative correlation with the overall survival (OS) of patients with EGFR-positive non-small cell lung cancer (NSCLC) who underwent treatment with osimertinib.
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Affiliation(s)
- Qianfei Liu
- Department of Pulmonary and Critical Care Medicine, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi City, Hu Bei, People’s Republic of China
| | - Liping Tan
- Department of Respiratory Oncology, Guangxi Cancer Hospital and Guangxi Medical University Affiliated Cancer Hospital, Nanning City, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Jianbo He
- Department of Respiratory Oncology, Guangxi Cancer Hospital and Guangxi Medical University Affiliated Cancer Hospital, Nanning City, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Ruiling Ning
- Department of Respiratory Oncology, Guangxi Cancer Hospital and Guangxi Medical University Affiliated Cancer Hospital, Nanning City, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Aiping Zeng
- Department of Respiratory Oncology, Guangxi Cancer Hospital and Guangxi Medical University Affiliated Cancer Hospital, Nanning City, Guangxi Zhuang Autonomous Region, People’s Republic of China
| | - Yilin Chen
- Department of Pulmonary and Critical Care Medicine, The Central Hospital of Enshi Tujia and Miao Autonomous Prefecture, Enshi City, Hu Bei, People’s Republic of China
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Yan M, Louie AV, Kotecha R, Ashfaq Ahmed M, Zhang Z, Guckenberger M, Kim MS, Lo SS, Scorsetti M, Tree AC, Sahgal A, Slotman BJ. Stereotactic body radiotherapy for Ultra-Central lung Tumors: A systematic review and Meta-Analysis and International Stereotactic Radiosurgery Society practice guidelines. Lung Cancer 2023; 182:107281. [PMID: 37393758 DOI: 10.1016/j.lungcan.2023.107281] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2023] [Revised: 06/14/2023] [Accepted: 06/16/2023] [Indexed: 07/04/2023]
Abstract
BACKGROUND Stereotactic body radiotherapy (SBRT) is an effective and safe modality for early-stage lung cancer and lung metastases. However, tumors in an ultra-central location pose unique safety considerations. We performed a systematic review and meta-analysis to summarize the current safety and efficacy data and provide practice recommendations on behalf of the International Stereotactic Radiosurgery Society (ISRS). METHODS We performed a systematic review using PubMed and EMBASE databases of patients with ultra-central lung tumors treated with SBRT. Studies reporting local control (LC) and/or toxicity were included. Studies with <5 treated lesions, non-English language, re-irradiation, nodal tumors, or mixed outcomes in which ultra-central tumors could not be discerned were excluded. Random-effects meta-analysis was performed for studies reporting relevant endpoints. Meta-regression was conducted to determine the effect of various covariates on the primary outcomes. RESULTS 602 unique studies were identified of which 27 (one prospective observational, the remainder retrospective) were included, representing 1183 treated targets. All studies defined ultra-central as the planning target volume (PTV) overlapping the proximal bronchial tree (PBT). The most common dose fractionations were 50 Gy/5, 60 Gy/8, and 60 Gy/12 fractions. The pooled 1- and 2-year LC estimates were 92 % and 89 %, respectively. Meta-regression identified biological effective dose (BED10) as a significant predictor of 1-year LC. A total of 109 grade 3-4 toxicity events, with a pooled incidence of 6 %, were reported, most commonly pneumonitis. There were 73 treatment related deaths, with a pooled incidence of 4 %, with the most common being hemoptysis. Anticoagulation, interstitial lung disease, endobronchial tumor, and concomitant targeted therapies were observed risk factors for fatal toxicity events. CONCLUSION SBRT for ultra-central lung tumors results in acceptable rates of local control, albeit with risks of severe toxicity. Caution should be taken for appropriate patient selection, consideration of concomitant therapies, and radiotherapy plan design.
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Affiliation(s)
- Michael Yan
- Department of Radiation Oncology, University of Toronto, Toronto, Canada
| | - Alexander V Louie
- Department of Radiation Oncology, University of Toronto, Toronto, Canada.
| | - Rupesh Kotecha
- Department of Radiation Oncology, Miami Cancer Institute, Baptist Health South Florida, Miami, USA
| | - Md Ashfaq Ahmed
- Center for Advanced Analytics, Baptist Health South Florida, Miami, USA
| | - Zhenwei Zhang
- Center for Advanced Analytics, Baptist Health South Florida, Miami, USA
| | - Matthias Guckenberger
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich, Zurich, Switzerland
| | - Mi-Sook Kim
- Korea Institute of Radiological and Medical Sciences, Seoul, South Korea
| | - Simon S Lo
- Department of Radiation Oncology, University of Washington, Seattle, USA
| | - Marta Scorsetti
- Radiosurgery and Radiotherapy Department, IRCCS-Humanitas Research Hospital, Rozzano-Milan, Italy; Department of Biomedical Sciences, Humanitas University, Pieve Emanuele-Milan, Italy
| | - Alison C Tree
- Division of Radiotherapy and Imaging, The Royal Marsden NHS Foundation Trust, Sutton, UK; The Institute of Cancer Research, Sutton, UK
| | - Arjun Sahgal
- Department of Radiation Oncology, University of Toronto, Toronto, Canada
| | - Ben J Slotman
- Department of Radiation Oncology, Amsterdam University Medical Center, Amsterdam, the Netherlands
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Naftali J, Barnea R, Eliahou R, Tolkovsky A, Pardo K, Zukerman M, Soback N, Adi M, Leader A, Bloch S, Saliba W, Auriel E. Cerebral Microinfarcts Are Common in Undiagnosed Lung Cancer Patients: A Population-Based Study. Acta Neurol Scand 2023. [DOI: 10.1155/2023/9240247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/09/2023]
Abstract
Background. Cerebral microinfarcts (CMI) represent covert brain ischemia and were associated with stroke risk and cognitive impairment. Magnetic resonance imaging diffusion-weighted imaging (DWI) hyperintensities have been suggested to represent acute CMI. The relationship between malignancy and CMI is unknown. Aims. We aimed to examine whether CMI is more common in patients with undiagnosed lung cancer, and therefore might serve as a prediction marker for cognitive impairment or cancer-related stroke. Methods. We used the computerized database of Clalit Health Services (the largest healthcare provider in Israel) to identify adults diagnosed with lung cancer who had an MRI brain scan for any indication prior to cancer diagnosis. We analyzed DWI sequences, in order to evaluate CMI incidence in this population, and compared it to control groups of patients with other undiagnosed malignancies and patients without known cancer. Results. Altogether, we reviewed 1822 MRI brain scans, of which 497 scans were taken in patients with undiagnosed lung cancer, 543 scans of noncancer patients, and 793 scans of patients with other undiagnosed malignancies. In the lung cancer group, we found 24 CMI, compared with 4 in the noncancer group (
) and 8 in the other cancer group (
). Conclusions. CMI is common in undiagnosed lung cancer patients compare to other undiagnosed cancer types or noncancer patients. At the time of lung cancer diagnosis patients may be at risk for future stroke or cognitive decline.
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Affiliation(s)
- Jonathan Naftali
- Department of Neurology, Rabin Medical Center, Petach Tikva, Israel
| | - Rani Barnea
- Department of Neurology, Rabin Medical Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Ruth Eliahou
- Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
- Department of Radiology, Rabin Medical Center, Petach Tikva, Israel
| | - Assaf Tolkovsky
- Department of Neurology, Rabin Medical Center, Petach Tikva, Israel
| | - Keshet Pardo
- Department of Neurology, Rabin Medical Center, Petach Tikva, Israel
| | - Michal Zukerman
- Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Noa Soback
- Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
| | - Meital Adi
- Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
- Department of Radiology, Kaplan Medical Center, Rehovot, Israel
| | - Avi Leader
- Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
- Institute of Hematology, Davidoff Cancer Center, Rabin Medical Center, Petah Tikva, Israel
| | - Sivan Bloch
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
- Department of Neurology, Lady Davis Carmel Medical Center, Israel
| | - Walid Saliba
- Ruth and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel
- Department of Community Medicine and Epidemiology, Lady Davis Carmel Medical Center, Israel
| | - Eitan Auriel
- Department of Neurology, Rabin Medical Center, Petach Tikva, Israel
- Sackler Faculty of Medicine, Tel Aviv University, Tel-Aviv, Israel
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Rath B, Plangger A, Klameth L, Hochmair M, Ulsperger E, Boeckx B, Neumayer C, Hamilton G. Small cell lung cancer: circulating tumor cell lines and expression of mediators of angiogenesis and coagulation. EXPLORATION OF TARGETED ANTI-TUMOR THERAPY 2023; 4:355-365. [PMID: 37205313 PMCID: PMC10185438 DOI: 10.37349/etat.2023.00139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Accepted: 02/27/2023] [Indexed: 05/21/2023] Open
Abstract
Aim Coagulation is frequently activated in cancer patients and has been correlated with an unfavorable prognosis. To evaluate whether a putative release of tissue factor (TF) by circulating tumor cells (CTCs) represents a target to impair the dissemination of small cell lung cancer (SCLC), the expression of relevant proteins in a panel of permanent SCLC and SCLC CTC cell lines that have been established at the Medical University of Vienna. Methods Five CTC and SCLC lines were analyzed using a TF enzyme-linked immunosorbent assay (ELISA) tests, RNA sequencing, and western blot arrays covering 55 angiogenic mediators. Furthermore, the influence of topotecan and epirubicin as well as hypoxia-like conditions on the expression of these mediators was investigated. Results The results demonstrate that the SCLC CTC cell lines express no significant amounts of active TF but thrombospondin-1 (TSP-1), urokinase-type plasminogen activator receptor (uPAR), vascular endothelial-derived growth factor (VEGF) and angiopoietin-2 in two cases. The major difference between the SCLC and SCLC CTC cell lines found was the loss of the expression of angiogenin in the blood-derived CTC lines. Topotecan and epirubicin decreased the expression of VEGF, whereas hypoxia-like conditions upregulated VEGF. Conclusions Active TF capable of triggering coagulation seems not to be expressed in SCLC CTC cell lines in significant levels and, thus, CTC-derived TF seems dispensable for dissemination. Nevertheless, all CTC lines form large spheroids, termed tumorospheres, which may become trapped in clots of the microvasculature and extravasate in this supportive microenvironment. The contribution of clotting to the protection and dissemination of CTCs in SCLC may be different from other solid tumors such as breast cancer.
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Affiliation(s)
- Barbara Rath
- Institute of Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Adelina Plangger
- Institute of Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
| | - Lukas Klameth
- Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
| | - Maximilian Hochmair
- Karl Landsteiner Institute of Lung Research and Pulmonary Oncology, Hospital Floridsdorf, 1210 Vienna, Austria
| | | | - Bram Boeckx
- Laboratory for Translational Genetics, Department of Human Genetics, University of Leuven, 3580 Leuven, Belgium
| | - Christoph Neumayer
- Department of Vascular Surgery, Medical University of Vienna, 1090 Vienna, Austria
| | - Gerhard Hamilton
- Institute of Pharmacology, Medical University of Vienna, 1090 Vienna, Austria
- Correspondence: Gerhard Hamilton, Institute of Pharmacology, Medical University of Vienna, Waehringer Street 13A, 1090 Vienna, Austria.
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Bayleyegn B, Adane T, Getawa S, Aynalem M, Kifle ZD. Coagulation parameters in lung cancer patients: A systematic review and meta-analysis. J Clin Lab Anal 2022; 36:e24550. [PMID: 35719003 PMCID: PMC9279983 DOI: 10.1002/jcla.24550] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2021] [Revised: 05/03/2022] [Accepted: 05/29/2022] [Indexed: 11/28/2022] Open
Abstract
Background Hypercoagulability in lung cancer patients is associated with a high incidence of mortality and morbidity in the world. Therefore, this meta‐analysis aimed to explore the correlation of the basic coagulation abnormalities in lung cancer patients compared with the control. Method PubMed, Scopus, and other sources were employed to identify eligible studies. The outcome variable was expressed using mean ± standard deviation (SD). Heterogeneity among studies and publication bias were evaluated. The quality of included studies was also assessed based on Newcastle–Ottawa Scale checklist. Result Finally, through a total of eight studies, prolonged prothrombin time (PT; standard mean difference [SMD]: 1.29; 95% CI: 0.47–2.11), plasma D‐dimer value (SMD 3.10; 95% CI 2.08–4.12), fibrinogen (SMD 2.18; 95% CI:1.30–3.06), and platelet (PLT) count (SMD 1.00; 95% CI 0.84–1.16) were significantly higher in lung cancer patients when compared with the control group. The single‐arm meta‐analysis also showed that compared with control, lung cancer patients had high pooled PT 13.7 (95% CI:12.2–15.58) versus 11.79 (95% CI = 10.56–13.02), high D‐dimer 275.99 (95% CI:172.9–11735.9) versus 0.2 (95% CI:0.20–0.37), high plasma fibrinogen 5.50 (95% CI:4.21–6.79) versus 2.5 (95% CI:2.04–2.91), and high PLT count 342.3 (95% CI:236.1–448.5) versus 206.6 (95% CI:176.4–236.7). Conclusion In conclusion, almost all the coagulation abnormalities were closely associated with lung cancer, and hence coagulation indexes provide an urgent clue for early diagnosis and timely management.
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Affiliation(s)
- Biruk Bayleyegn
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Tiruneh Adane
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Solomon Getawa
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Melak Aynalem
- Department of Hematology and Immunohematology, School of Biomedical and Laboratory Sciences, College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia
| | - Zemen Demelash Kifle
- Department of Pharmacology, School of Pharmacy, College of Medicine and Health Science, University of Gondar, Gondar, Ethiopia
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Di W, Xu H, Xue T, Ling C. Advances in the Prediction and Risk Assessment of Lung Cancer-Associated Venous Thromboembolism. Cancer Manag Res 2021; 13:8317-8327. [PMID: 34764694 PMCID: PMC8575248 DOI: 10.2147/cmar.s328918] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2021] [Accepted: 10/26/2021] [Indexed: 12/18/2022] Open
Abstract
According to the most recent data from the National Cancer Center, venous thromboembolism (VTE) has unsurprisingly become one of the most common complications in lung cancer. VTE not only interferes with the equilibrium of the clotting system but it also affects tumor progression and prognosis. For the identification of high-risk patients, many clinical risk assessment models have been developed and validated based on the risk factors found in previous studies. In this review, we will summarize advances in prediction and risk assessment of VTE, with a focus on early diagnosis and therapy, reduction of mortality, and the burden of medical costs in lung cancer patients.
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Affiliation(s)
- Wenjuan Di
- Department of Respiratory and Critical Care Medicine, The First Hospital Affiliated of Soochow University, Suzhou City, Jiangsu Province, People’s Republic of China
| | - Haotian Xu
- Department of Respiratory and Critical Care Medicine, The First Hospital Affiliated of Soochow University, Suzhou City, Jiangsu Province, People’s Republic of China
| | - Ting Xue
- Department of Respiratory and Critical Care Medicine, The First Hospital Affiliated of Soochow University, Suzhou City, Jiangsu Province, People’s Republic of China
| | - Chunhua Ling
- Department of Respiratory and Critical Care Medicine, The First Hospital Affiliated of Soochow University, Suzhou City, Jiangsu Province, People’s Republic of China
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Abdel-Rahman O, Wu C, Easaw J. Risk of arterial and venous thromboembolic events among patients with colorectal carcinoma: a real-world, population-based study. Future Oncol 2021; 17:3977-3986. [PMID: 34342490 DOI: 10.2217/fon-2021-0252] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Objective: To assess real-world patterns of arterial and venous thromboembolism among patients with colorectal carcinoma. Methods: The Alberta provincial cancer registry and other provincial medical records were used to identify patients with colorectal cancer (2004-2018) with no preceding or succeeding cancer diagnosis. The incidence of both arterial and venous thromboembolism in this patient population as well as factors associated with these thromboembolic events were examined through logistic regression analysis. Results: A total of 17,296 patients were found eligible and were included into the current study. We observed that 1564 patients (9%) experienced a thromboembolic event and 15,732 patients (91%) did not. The following factors were associated with any thromboembolic event: male sex (odds ratio [OR]: 1.20; 95% CI: 1.08-1.34), higher comorbidity (OR: 1.36; 95% CI: 1.31-1.41), metastatic disease (OR for nonmetastatic vs metastatic disease: 0.53; 95% CI: 0.47-0.60), living within North zone (OR for Edmonton zone vs North zone: 0.70; 95% CI: 0.59-0.84), treatment with fluoropyrimidines (OR for no fluoropyrimidines vs fluoropyrimidines: 0.53; 95% CI: 0.47-0.60) and treatment with bevacizumab (OR: for no bevacizumab vs bevacizumab: 0.53; 95% CI: 0.47-0.60). Factors associated with venous thromboembolism include, younger age (continuous OR with increasing age: 0.99; 95% CI: 0.98-0.99), higher comorbidity (OR: 1.10; 95% CI: 1.04-1.17), metastatic disease (OR for nonmetastatic disease vs metastatic disease: 0.40; 95% CI: 0.35-0.47), North zone (OR for Edmonton zone vs North zone: 0.70; 95% CI: 0.56-0.86), treatment with fluoropyrimidines (OR for no fluoropyrimidines vs fluoropyrimidines: 0.45; 95% CI: 0.39-0.53) and treatment with bevacizumab (OR for no bevacizumab vs bevacizumab: 0.73; 95% CI: 0.58-0.93). Conclusion: Thromboembolic events are not uncommon among colorectal cancer patients, and the risk is increased with male sex, higher comorbidity, presence of metastatic disease, living within the North zone of the province (where there is limited access to tertiary care centers) and treatment with fluoropyrimidines or bevacizumab.
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Affiliation(s)
- Omar Abdel-Rahman
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, T6G 1Z2, Canada
| | - Cynthia Wu
- Department of Medicine, Division of Hematology, University of Alberta, Edmonton, AB, T6G 2B7, Canada
| | - Jacob Easaw
- Department of Oncology, University of Alberta, Cross Cancer Institute, Edmonton, AB, T6G 1Z2, Canada
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Mosaad M, Elnaem MH, Cheema E, Ibrahim I, Ab Rahman J, Kori AN, Hin HS. Cancer-Associated Thrombosis: A Clinical Scoping Review of the Risk Assessment Models Across Solid Tumours and Haematological Malignancies. Int J Gen Med 2021; 14:3881-3897. [PMID: 34335052 PMCID: PMC8318782 DOI: 10.2147/ijgm.s320492] [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: 05/20/2021] [Accepted: 07/05/2021] [Indexed: 12/18/2022] Open
Abstract
Cancer-associated thrombosis (CAT) is a leading cause of death in cancer patients receiving outpatient chemotherapy. The latest guidelines emphasize stratifying the patients in terms of CAT risks periodically. Multiple risk assessment models (RAMs) were developed to classify patients and guide thromboprophylaxis to high-risk patients. This study aimed to discuss and highlight different RAMs across various malignancy types with their related advantages and disadvantages. A scoping review was conducted using predefined search terms in three scientific databases, including Google Scholar, Science Direct, and PubMed. The search for studies was restricted to original research articles that reported risk assessment models published in the last thirteen years (between 2008 and 2021) to cover the most recently published evidence following the development of the principal risk assessment score in 2008. Data charting of the relevant trials, scores, advantages, and disadvantages were done iteratively considering the malignancy type. Of the initially identified 1115 studies, 39 studies with over 67,680 patients were included in the review. In solid organ malignancy, nine risk assessment scores were generated. The first and most known Khorana risk score still offers the best available risk assessment model when used for high-risk populations with a threshold of 2 and above. However, KRS has a limitation of failure to stratify low-risk patients. The COMPASS-CAT score showed the best performance in the lung carcinoma patients who have a higher prevalence of thrombosis than other malignancy subtypes. In testicular germ cell tumours, Bezan et al RAM is a validated good discriminatory RAM for this malignancy subtype. CAT in haematological malignancy seems to be under-investigated and has multiple disease-related, and treatment-related confounding factors. AL-Ani et al score performed efficiently in acute leukemia. In multiple myeloma, both SAVED and IMPEDED VTE scores showed good performance. Despite the availability of different disease-specific scores in lymphoma-related thrombosis, the standard of care needs to be redefined.
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Affiliation(s)
- Manar Mosaad
- Department of Internal Medicine, Faculty of Medicine, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
| | - Mohamed Hassan Elnaem
- Department of Pharmacy Practice, Faculty of Pharmacy, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
| | - Ejaz Cheema
- School of Pharmacy, University of Birmingham, Birmingham, B15 2TT, UK
| | - Ismail Ibrahim
- Department of Internal Medicine, Faculty of Medicine, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
| | - Jamalludin Ab Rahman
- Department of Community Medicine, Faculty of Medicine, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
| | - Ahlam Naila Kori
- Haematology Unit, Tengku Ampuan Afzan Hospital, Kuantan, Pahang, Malaysia
| | - How Soon Hin
- Department of Internal Medicine, Faculty of Medicine, International Islamic University Malaysia, Kuantan, Pahang, Malaysia
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Thrombin-mediated vasculogenic mimicry: important lessons to improve anticoagulant therapy of selected cancer patients. Signal Transduct Target Ther 2020; 5:253. [PMID: 33127876 PMCID: PMC7599207 DOI: 10.1038/s41392-020-00366-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 09/23/2020] [Accepted: 09/30/2020] [Indexed: 11/27/2022] Open
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