topics / مواضيع

  Abstract Upper-extremity deep vein thrombosis (UEDVT) accounts for about 5-10% of all cases of deep vein thrombosis (DVT). It is often associated with cancer and/or presence of a central venous catheter (CVC), but it may also occur in the absence of these favoring conditions. The safety and efficacy of using direct oral anticoagulants (DOACs) in subjects with UEDVT has not been systematically evaluated and the only data available in the literature derive from anecdotal evidence, analysis of registries, and small single-centre studies. In addition, a specific analysis of UEDVT not associated with cancer and/or CVC has never been made. In this study, we specifically focused on patients with no cancer and without a CVC who were diagnosed with a first episode of UEDVT and were treated with a DOAC. We studied 61 patients, treated in six Italian centres between January 2014 and December 2018. Treatment lasted at least 3 months in all patients. In terms of efficacy, no recurrence of thrombo

  Abstract BACKGROUND: Anthracycline anticancer drugs such as epirubicin and doxorubicin may induce myocardial dysfunction, leading to poor prognosis. Early detection of minor left ventricular (LV) myocardial dysfunction is important for the prevention of anthracylcine-induced cardiotoxicity. Using layer-specific speckle tracking echocardiography (STE), we investigated the progressive distribution of myocardial dysfunction in both breast cancer patients and an animal toxicity model. METHODS: Patients with preserved LV ejection fraction (LVEF) preparing for epirubicin chemotherapy (N = 125) were prospectively enrolled. Layer-specific STE, including LV longitudinal and circumferential strains on subepicardium and subendocardium, were evaluated at baseline and after the first cycle, third cycle and six months of epirubicin therapy. A decline of LVEF above 10% to <55% RESULTS: In patients developing cardiotoxicity, LV longitudinal strain on subendocardium (LVLSendo) was significantly re

  Abstract According to international clinical practice guidelines, low-molecular-weight heparins are advocate for the treatment and the prevention of cancer associated thrombosis. Direct oral anticoagulants recently introduced represent an alternative to vitamin K antagonists and low-molecular-weight heparins since their use doesn't require coagulation monitoring or daily subcutaneous injections. Recent studies comparing direct oral anticoagulants and low-molecular-weight heparins have shown a trend towards a reduction of venous thromboembolism events of direct oral anticoagulants but an increased risk of major bleeding. Recent French inter-group recommendations on the treatment of venous thromboembolism in cancer patients, favor low molecular weight heparins over direct oral anticoagulants as curative agents. In the light of recent studies, the objective of this review is to re-evaluate the place of low-molecular-weight heparins in the management of patents with cancer-associated

  Abstract Importance: It is uncertain to what extent established cardiovascular risk factors are associated with venous thromboembolism (VTE). Objective: To estimate the associations of major cardiovascular risk factors with VTE, ie, deep vein thrombosis and pulmonary embolism. Design, Setting, and Participants: This study included individual participant data mostly from essentially population-based cohort studies from the Emerging Risk Factors Collaboration (ERFC; 731 728 participants; 75 cohorts; years of baseline surveys, February 1960 to June 2008; latest date of follow-up, December 2015) and the UK Biobank (421 537 participants; years of baseline surveys, March 2006 to September 2010; latest date of follow-up, February 2016). Participants without cardiovascular disease at baseline were included. Data were analyzed from June 2017 to September 2018. Exposures: A panel of several established cardiovascular risk factors. Main Outcomes and Measures: Hazard ratios (HRs) per 1-SD higher

  Abstract BACKGROUND: Patients with cancer are of a high level risk of venous thromboembolism (VTE). Low molecular weight heparin (LMWH) is recommended as the normal treatment for cancer-associated venous thrombosis. Recently, some studies suggest that patients with cancer-associated venous thrombosis can get a good efficacy and safety profile from treating with direct oral anticoagulants (DOACs) compared with other anticoagulants. However, when it comes to the efficacy of DAOCs in preventing VTE in patient with cancer, the data are limited. Thus, we performed such a meta-analysis to determine the efficacy and safety of DOACs in preventing VTE in patient with cancer compared with LMWHs. METHODS: Medline/PubMed and CENTRAL (The Cochrane Central Register of Controlled Trials) were systematically searched for relevant studies. For each trial, data on VTE, major bleeding, or bleeding were extracted by 2 reviewers independently. Pooled risk ratios (RRs) were calculated by using Review Mana

  Abstract Gastric cancer is the fifth most common malignancy worldwide. Venous thromboembolism is an independent predictor of death among patients with gastric cancer. We aimed to describe the factors associated with mortality, thrombosis recurrence, and bleeding complications in patients with gastric cancer who develop venous thromboembolism. We included 612 patients with gastric cancer and venous thromboembolism in the Registro Informatizado de la Enfermedad TromboEmbólica (RIETE) registry from 2001 to 2018. We used Cox proportional hazard ratios and a Fine-Gray model to define factors associated with outcomes. The overall mortality at 6 months was 44.4%. Factors associated with increased 6-month mortality included immobility (HR 1.8, 95% CI 1.3-2.4; p < 0.001), anemia (HR 1.4, 95% CI 1.1-1.8; p < 0.02), and leukocytosis (HR 1.8, 95% CI 1.4-2.3; p < 0.001). Recurrent thrombosis occurred in 6.5% of patients and major bleeding complications in 8.5% of the cohort. Male sex was

  Abstract OBJECTIVE: To assess the incidence and the risk factors of venous thromboembolism (VTE) in patients with epithelial ovarian carcinoma (EOC) during the perioperative period. METHODS: A retrospective analysis was conducted on the patients with epithelial ovarian cancer treated in our hospital, between January 2017 and July 2019, and a comprehensive review of the medical documentation was performed to collect relevant data. We then analyzed the related factors of the thrombosis in the EOC patients, using univariate and multivariate analysis to identify significant risk factors for VTE, and bootstrap resampling method was used to verify the multivariate analysis results. The ROC curve methods were conducted to evaluate the diagnostic value for the prediction of VTE. RESULTS: We analyzed 233 cases of patients with EOC, of whom the incidence of VTE was 11.16%. According to multivariate and 5000 bootstrap samples analysis, preoperative D-dimer levels (>4.215 μg/ml, p = 0.041 and

  Abstract BACKGROUND: The influence of morbid obesity on mortality in patients receiving anticoagulant therapy for venous thromboembolism (VTE) has not been consistently evaluated. METHODS: We used the data from RIETE registry to compare the mortality risk during anticoagulation in VTE patients with morbid obesity (body mass index [BMI] ≥40) versus those with normal weight (BMI: 18.5-24.9). Patients with or without active cancer were analyzed separately. RESULTS: By September 2018, there were 4,443 VTE patients with morbid obesity and 12,047 with normal weight in RIETE. Of these, 245 (5.5%) and 1,397 (11.6%) respectively had cancer. Median duration of anticoagulant therapy was longer in the morbidly obese, with- (185 vs. 114 days) or without cancer (203 vs. 177 days). Among cancer patients, 44 (18.0%) morbidly obese and 1,377 (32.8%) patients with normal weight died during anticoagulation. Among those without cancer, 44 (3.1%) and 601 (5.6%) respectively died. On bivariate analysis, m

  Abstract BACKGROUND: Use of anti-programmed cell death-1 (anti-PD-1) has been successful in treating many types of cancers. Despite its promising efficacy, immune-related adverse events are still a major concern. Immune-related cardiotoxicity, which is rare but fatal, has recently become a focus of attention. Cardiotoxicities including myocarditis, cardiomyopathy, cardiac fibrosis, heart block and cardiac arrest have been reported. Of these toxicities, myocarditis is often accompanied by dysrhythmia. The presentation of sick sinus syndrome as an immune-related adverse event has not yet been reported. Here, we reported the first case of sick sinus syndrome, a rare toxicity induced by anti-PD-1. CASE PRESENTATION: A 42-year-old male patient who had metastatic hepatocellular carcinoma failed treatment with sorafenib. Pembrolizumab at a fixed dose of 100 mg every three weeks was given. His heart rate gradually slowed down and he presented sick sinus syndrome with a lowest heart rate of 3

  Abstract RATIONALE: Pyothorax-associated lymphoma (PAL) is a rare type of malignant pleural lymphoma. Most lymphomas are normally discovered around 20 to 50 years after tuberculosis infection. In China, there have been few reports about PAL cases so far. We report a case of a patient, whose tuberculosis and lymphoma were diagnosed concurrently. PATIENT CONCERNS: The patient, a 76-year-old male, was reported to our hospital on March 13, 2015. He had recurrent shortness of breath during the previous 2 years of routine activities solely. His symptoms became more serious which was manifested by edema of lower limbs 1 day before his admission to our hospital. DIAGNOSES: Doctors reached the diagnosis of PAL based on the patient's pathologic cell morphology and immunohistochemistry. The chest computed tomography examination revealed that there were pleural effusions on both sides, and some extent of compressive atelectasis in the lower parts of the inflamed lungs yet without space-occup

  Abstract Bleeding is the most concerning complication associated with anticoagulant therapy but poorly characterized and important for risk/benefit assessment. We developed a risk stratification score to predict vitamin K antagonist (VKA)-associated bleeding in venous thromboembolism (VTE) using the UK Clinical Practice Research Datalink. Significant bleeding events in outpatients consisted of major bleeding and clinically relevant non-major bleeding requiring hospitalisation (CRNMB-H) within 90 days of VKA initiation. A scoring scheme for predicting bleeding was developed from subhazard ratios, validated using cross-validation and expressed by the C-statistic. The study cohort consisted of 10,010 patients with first VTE receiving initial VKA treatment, mean age 62·2 years. Between 2008 and 2016, 167 significant bleeding events were recorded (1·7%), i.e. incidence rate was 7·4/100 person-years. Independent predictors for community-acquired significant bleeding included active cancer,

  Abstract Venous thromboembolism is a common complication of asparaginase-based chemotherapy regimens for the treatment of acute lymphoblastic leukemia. Thrombosis associated with asparaginase administration poses a number of specific and often clinically challenging management decisions. This review provides guidance on the prevention and treatment of thrombosis associated with asparaginase in adults including discussions on antithrombin repletion, pharmacologic thromboprophylaxis, cerebral venous thrombosis, and therapeutic anticoagulation. PMID: 31999063 [PubMed - in process] 13:23 Photo Not included, change data exporting settings to download. 256×256, 6.0 KB 13:23 In reply to this message pubmed: caandvteortroorpul Prediction of significant bleeding during vitamin K antagonist treatment for venous thromboembolism in outpatients. Related Articles Prediction of significant bleeding during vitamin K antagonist treatment for venous thromboembolism in outpatients. Br J Haematol. 2020

  Abstract BACKGROUND: Randomized controlled trials (RCTs) have demonstrated that low-dose direct oral anticoagulants (DOACs), including rivaroxaban and apixaban, may help reduce the incidence of cancer-associated venous thromboembolism (VTE). METHODS: A cost-utility analysis was performed from the health sector perspective using a Markov state-transition model in patients with cancer who are at intermediate-to-high risk for VTE. Transition probability, relative risk, cost, and utility inputs were obtained from a meta-analysis of the RCTs and relevant epidemiology studies. Differences in cost, quality-adjusted life-years (QALYs), and the incremental cost-effectiveness ratio (ICER) per patient were calculated over a lifetime horizon. One-way, probabilistic, and scenario sensitivity analyses were conducted. RESULTS: In patients with cancer at intermediate-to-high risk for VTE, treatment with low-dose DOAC thromboprophylaxis for 6 months, compared with placebo, was associated with 32 per

  Abstract BACKGROUND: The SELECT-D trial demonstrated reduction in recurrent venous thromboembolism (VTE) but increased bleeding with rivaroxaban compared to dalteparin for treatment of acute VTE in cancer patients, at 6 months. Uncertainty remains around optimal duration of anticoagulation. OBJECTIVES: To assess VTE recurrence and bleeding, with anticoagulation or not, beyond 6 months PATIENTS/METHODS: In SELECT-D, after 6 months of trial treatment for VTE, patients with active cancer and residual deep vein thrombosis (RDVT) or index pulmonary embolism (PE) were eligible for randomisation to a further 6 months of rivaroxaban or placebo. Patients with no RDVT stopped anticoagulation. Primary outcome was VTE recurrence at 12 months. The second randomisation closed prematurely due to low recruitment when 92 of the planned 300 patients were recruited. RESULTS: 92 of 136 eligible patients were randomised to rivaroxaban or placebo. The cumulative VTE recurrence after 6 months from the seco

  Abstract OBJECTIVE: To investigate the impact of modifications to contemporary cancer protocols, which minimize exposures to cardiotoxic treatments and preserve long term health, on serious cardiac outcomes among adult survivors of childhood cancer. DESIGN: Retrospective cohort study. SETTING: 27 institutions participating in the Childhood Cancer Survivor Study. PARTICIPANTS: 23 462 five year survivors (6193 (26.4%) treated in the 1970s, 9363 (39.9%) treated in the 1980s, and 7906 (33.6%) treated in the 1990s) of leukemia, brain cancer, Hodgkin lymphoma, non-Hodgkin lymphoma, renal tumors, neuroblastoma, soft tissue sarcomas, and bone sarcomas diagnosed prior to age 21 years between 1 January 1970 and 31 December 1999. Median age at diagnosis was 6.1 years (range 0-20.9) and 27.7 years (8.2-58.3) at last follow-up. A comparison group of 5057 siblings of cancer survivors were also included. MAIN OUTCOME MEASURES: Cumulative incidence and 95% confidence intervals of reported heart fail

  Abstract BACKGROUND: Anthracycline-induced cardiotoxicity (AIC) remains the main long-term and irreversible side effect in malignancy survivors. Cardiotoxicity prevention is one of most reasonable attitudes. AIM: To verify whether ramipril is able to protect from early-onset AIC in prospective randomized open-label study. METHODS: Women with breast cancer (BC) were randomized to ramipril (RA) or control arm (CA). Data from 96 women, median age 47 years, without significant cardiovascular diseases, post-breast surgery and eligible for adjuvant anthracyclines, was analyzed. Cardiotoxicity was estimated with repeated echocardiography, troponin I and NT-proBNP levels over one-year follow-up. AIC was defined as a decrease in left ventricular ejection fraction (LVEF) and/or biomarkers elevation and/or occurrence of heart failure (HF) or cardiac death. RESULTS: LVEF decrease ˃10 percent points occurred in 6.3% in RA vs 18.5% in controls (P = 0.15). No cases of HF, cardiac death or LVEF decl

  Abstract AIMS: Heart failure is a major complication in cancer treatment due to the cardiotoxic effects of anticancer drugs, especially from the anthracyclines such as doxorubicin. Doxorubicin enhances oxidative stress and stimulates matrix metalloproteinase-2 (MMP-2) in cardiomyocytes. We investigated whether MMP inhibitors protect against doxorubicin cardiotoxicity given the role of MMP-2 in proteolyzing sarcomeric proteins in the heart and remodeling the extracellular matrix. METHODS AND RESULTS: 8-week old male C57BL/6J mice were treated with doxorubicin weekly with or without MMP inhibitors doxycycline or ONO-4817 by daily oral gavage for 4 weeks. Echocardiography was used to determine cardiac function and left ventricular remodeling before and after treatment. MMP inhibitors ameliorated doxorubicin-induced systolic and diastolic dysfunction by reducing the loss in left ventricular ejection fraction, fractional shortening, and E'/A'. MMP inhibitors attenuated adverse lef

  Abstract Doxorubicin (DOX) is a classic anti-tumor chemotherapeutic used to treat a wide range of tumors. One major downfall of DOX treatment is it can induce fatal cardiotoxicity. Astragaloside IV (AS-IV) is one of the primary active ingredients that can be isolated from the traditional Chinese herbal medicine, Astragalus membranaceus. This study uses both in vitro and in vivo tools to investigate whether AS-IV alleviates DOX induced cardiomyopathy. We found that AS-IV supplementation alleviates body weight loss, myocardial injury, apoptosis of cardiomyocytes, cardiac fibrosis and cardiac dysfunction in DOX-treated mice. Also, DOX-induced cardiomyocyte injury and apoptosis were effectively improved by AS-IV treatment in vitro. NADPH oxidase (NOX) plays an important role in the progress of the oxidative signal transduction and DOX-induced cardiomyopathy. In this study, we found that AS-IV treatment relieves DOX-induced NOX2 and NOX4 expression and oxidative stress in cardiomyocytes.

  Abstract BACKGROUND: Immune checkpoint inhibitor (ICI)-associated early cardiac adverse events (CAEs), mostly acute and fulminant myocarditis, have been well characterized and mainly occur during the first 90 days after ICI therapy initiation. ICI-associated late CAEs (occurring after the first 90 days of treatment) have not yet been described. METHODS: First, we compared characteristics of a cohort involving early (defined as a CAE time to onset (TTO) of <90 RESULTS: In the cohort study, compared with early CAE cases (n=19, median TTO of 14 days), late ICI-associated CAE cases (n=19, median TTO of 304 days) exhibited significantly more left ventricular systolic dysfunction (LVSD) and heart failure (HF) and less frequent supraventricular arrhythmias. In VigiBase, compared with early cases (n=437, 73.3%, median TTO 21 days), the late ICI-associated CAE reports (n=159, 26.7%, median TTO 178 days) had significantly more frequent HF (21.1% vs 31.4%, respectively, p=0.01). Early and la

  Abstract Tumor-targeted therapies such as trastuzumab have led to significant improvements in survival of human epidermal growth factor receptor 2 (HER2)-positive breast cancer. However, these therapies have also been associated with significant left ventricular dysfunction. The incidence of trastuzumab-induced heart failure has decreased significantly since the initial reports, in large part due to improved screening, closer monitoring for early changes in left ventricular function, and a significant decrease in the concurrent administration of anthracyclines. The mechanism of trastuzumab cardiotoxicity is still not well understood, but current knowledge suggests that ErbB2 inhibition in cardiac myocytes plays a key role. In addition to trastuzumab and other HER2-targeted agents, vascular endothelial growth factor inhibitors, proteasome inhibitors, and immune checkpoint inhibitors are all additional classes of drugs used with great success in the treatment of solid tumors and hemato

  Abstract Innovations and discoveries in cancer therapeutics have improved survival rates in patients with various types of malignancies. At the same time, physicians are identifying an increased number of patients with treatment-related cardiotoxicity. It is imperative that physicians recognize early treatment-related adverse effects to determine the safest therapeutic options for patients with cancer. This manuscript evaluates the role of cardiovascular imaging and biomarkers in identifying cardiotoxicity trigged by various chemotherapeutic agents and summarizes expert consensus statements regarding cardiotoxicity monitoring. PMID: 31988686 [PubMed - in process] 16:00 Photo Not included, change data exporting settings to download. 256×256, 6.0 KB 16:00 In reply to this message pubmed: ctoall&ca or conall Heart Failure in Relation to Tumor-Targeted Therapies and Immunotherapies. Related Articles Heart Failure in Relation to Tumor-Targeted Therapies and Immunotherapies. Methodist

  Abstract Recent decades have seen an increase in survival rates for cancer patients, partially explained by earlier diagnoses and new chemotherapeutic agents. However, chemotherapy may be associated with adverse cardiovascular events, including hypertension and pulmonary hypertension, supraventricular and ventricular arrhythmias, cardiomyopathy, and other forms of cardiovascular disease. For patients, the benefits of chemotherapy may be partially obfuscated by deleterious effects on the cardiovascular system, resulting in a significant increase in morbidity and mortality. In this article, we review strategies for prevention and treatment of chemotherapy-related cardiotoxicity. PMID: 31988687 [PubMed - in process] 16:00 Photo Not included, change data exporting settings to download. 256×256, 6.0 KB 16:00 In reply to this message pubmed: ctoall&ca or conall The Role of Cardiovascular Imaging and Serum Biomarkers in Identifying Cardiotoxicity Related to Cancer Therapeutics. Related

  Abstract As cancer survival outcomes improve, there is a growing focus on survivorship and long-term morbidity after cancer treatment. In particular, there has been concern about the long-term effects of radiotherapy on cardiac function. In this review, we discuss the cardiac effects of radiotherapy in the context of potential confounding factors, examine the potential parameters of interest when studying and modeling cardiac injury, highlight current treatment techniques to minimize radiation to the heart, and consider future areas of improvement and study. PMID: 31988688 [PubMed - in process] 16:00 Photo Not included, change data exporting settings to download. 256×256, 6.0 KB 16:00 In reply to this message pubmed: ctoall&ca or conall Prevention and Treatment of Chemotherapy-Induced Cardiotoxicity. Related Articles Prevention and Treatment of Chemotherapy-Induced Cardiotoxicity. Methodist Debakey Cardiovasc J. 2019 Oct-Dec;15(4):267-273 Authors: Avila MS, Siqueira SRR, Ferreira

  Abstract The acknowledgement of cardiovascular disease as one of the leading causes of mortality and morbidity among cancer survivors is the cornerstone of the growing field of cardio-oncology. Although standardizing treatment for any given disease is often considered ideal, it is important to recognize the value of pursuing a practical and personalized approach when caring for an oncology patient to minimize the risk of treatment-related cardiotoxicity. We hereby discuss a series of cases that illustrate the ways vascular toxicity can manifest in patients with cancer and, when appropriate, provide scientific evidence that supports clinical decision making. We also raise questions about the complex management of these patients while shedding light on future research in this growing field. PMID: 31988690 [PubMed - in process] 16:00 Photo Not included, change data exporting settings to download. 256×256, 6.0 KB 16:00 In reply to this message pubmed: ctoall&ca or conall Electrophysi

  Abstract SIGNIFICANCE: The cardiac side effects of hematological treatments are a major issue of the growing population of cancer survivors, often affecting patient survival even more than the tumor for which the treatment was initially prescribed. Among the most cardiotoxic drugs are anthracyclines, highly potent anti-tumor agents, which still represent a mainstay in the treatment of hematological and solid tumors. Unfortunately, diagnosis, prevention and treatment of cardiotoxicity are still unmet clinical needs which call for a better understanding of the molecular mechanism behind the pathology. Recent Advances: This review article will discuss recent findings on the pathomechanisms underlying the cardiotoxicity of anthracyclines, spanning from DNA and mitochondrial damage to calcium homeostasis, autophagy and apoptosis. Special emphasis will be given to the role of reactive oxygen species and their interplay with major signaling pathways. CRITICAL ISSUES: Although new promising

  Abstract SIGNIFICANCE: The cardiac side effects of hematological treatments are a major issue of the growing population of cancer survivors, often affecting patient survival even more than the tumor for which the treatment was initially prescribed. Among the most cardiotoxic drugs are anthracyclines, highly potent anti-tumor agents, which still represent a mainstay in the treatment of hematological and solid tumors. Unfortunately, diagnosis, prevention and treatment of cardiotoxicity are still unmet clinical needs which call for a better understanding of the molecular mechanism behind the pathology. Recent Advances: This review article will discuss recent findings on the pathomechanisms underlying the cardiotoxicity of anthracyclines, spanning from DNA and mitochondrial damage to calcium homeostasis, autophagy and apoptosis. Special emphasis will be given to the role of reactive oxygen species and their interplay with major signaling pathways. CRITICAL ISSUES: Although new promising

  Abstract BACKGROUND: Primary Hepatic Epithelioid Haemangioendothelioma (HEHE) and Primary Hepatic Angiosarcoma (PHA) are rare mesenchymal tumours with different malignant potential. Whereas HEHE demonstrates low to intermediate malignant potential, PHA is an aggressive malignancy with poor prognosis. The knowledge of typical imaging features of these lesions may facilitate correct diagnosis; however, the ultimate diagnosis of HEHE and PHA is based on histopathologic examination. DISCUSSION: The most typical findings helpful in diagnosing HEHE are: Presence of multiple, confluent nodules located at the liver periphery (in young to middle-aged woman), retraction of the liver capsule, marked hyperintensity on T2-weighted images, "target-sign" appearance, progressive centripetal contrast enhancement, and relatively high Apparent Diffusion Coefficient (ADC) values. More than ≥50% of nodules are hyper- or isointense on Hepatobiliary Phase (HBP) images. CONCLUSION: The imaging fea

  Abstract BACKGROUND AND PURPOSE: We conducted a phase I trial of alisertib, an oral aurora kinase inhibitor, with fractionated stereotactic re-irradiation therapy (FSRT) for patients with recurrent high grade glioma (HGG). MATERIALS AND METHODS: Adult patients with recurrent HGG were enrolled from Feb 2015 to Feb 2017. Patients were treated with concurrent FSRT and alisertib followed by maintenance alisertib. Concurrent alisertib dose was escalated from 20 mg to 50 mg twice daily (BID). RESULTS: 17 patients were enrolled. Median follow-up was 11 months. Median FSRT dose was 35 Gy. There were 6, 6, 3, and 2 patients enrolled in 20 mg, 30 mg, 40 mg, and 50 mg cohort, respectively. Only one DLT was observed. One patient in the 20 mg cohort had severe headache (Grade 3) resolved with steroids. There was no non-hematological grade 3 or higher toxicity. There were two Grade 4 late toxicities (one with grade 4 neutropenia and leukopenia, one with pulmonary embolism). One patient developed r

  Abstract The risk of venous thromboembolism (VTE) is higher in myeloma patients receiving immunomodulatory compounds. A VTE prophylaxis using low-molecular-weight heparin or aspirin is therefore proposed. Apixaban is an oral direct anti-Xa. Several studies have shown the efficacy and safety of apixaban in VTE prophylaxis compared to enoxaparin. The objective of this prospective phase 2 pilot study was to assess the risk of VTE and bleeding in patients with myeloma treated with immunomodulatory compounds lenalidomide (len) or thalidomide (thal), using apixaban in a preventive scheme. Myeloma patients requiring Melphalan-Prednisone-Thalidomide in the first line, or Lenalidomide-Dexamethasone in the relapse setting received apixaban, 2.5 mg x 2/day for 6 months. Venous (pulmonary embolism-PE, or symptomatic proximal or distal deep vein thrombosis-DVT, or all proximal asymptomatic events detected by systematic proximal bilateral compression ultrasound) or arterial thrombotic events, and

  Abstract Older patients, especially those with malignancy, may have an increased risk of pulmonary embolism (PE). However, few studies have evaluated the clinical characteristics and prognosis of older patients. We evaluated the clinical characteristics, prognosis, and risk factors in older patients with lung cancer complicated with PE. This was a single-center, prospective cohort study. Older patients (≥65 years) with lung cancer admitted in Beijing Hospital from January 2006 to December 2016 were enrolled. The patients were divided into two groups according to the presence of PE using propensity score matching (PSM). After PSM, one hundred and six patients (53 per group) with an average age of (77.3 ± 10.9) years were enrolled. Adenocarcinoma was the most common histology in patients with PE (52.8%, n = 28), and most lung cancer patients were in stages III and IV (59.4%, n = 63). Patients with PE were stratified to low risk (52.8%, n = 28), intermediate-low risk (24.5%, n = 13), in

  Abstract The acknowledgement of cardiovascular disease as one of the leading causes of mortality and morbidity among cancer survivors is the cornerstone of the growing field of cardio-oncology. Although standardizing treatment for any given disease is often considered ideal, it is important to recognize the value of pursuing a practical and personalized approach when caring for an oncology patient to minimize the risk of treatment-related cardiotoxicity. We hereby discuss a series of cases that illustrate the ways vascular toxicity can manifest in patients with cancer and, when appropriate, provide scientific evidence that supports clinical decision making. We also raise questions about the complex management of these patients while shedding light on future research in this growing field. PMID: 31988690 [PubMed - in process] 14:32 Photo Not included, change data exporting settings to download. 256×256, 6.0 KB 14:32 In reply to this message pubmed: caandvteortroorpul Prognosis and ris

  Abstract Background: The propensity to develop venous thromboembolism (VTE) on the basis of individual tumor biological features remains unknown. Objectives: We conducted a whole transcriptome RNA sequencing strategy, focusing on a single cancer type (lung cancer), to identify biomarkers of cancer-associated VTE. Methods: Twelve propensity-matched patients, 6 each with or without VTE, were identified from a prospective institutional review board-approved registry at the Cleveland Clinic with available tissue from surgical excision of a primary lung mass between 2010 and 2015. Patients were propensity matched based on age, sex, race, history of prior cancer, date of cancer diagnosis, stage, histology, number of lines of chemotherapy, and length of follow-up. RNA sequencing was performed on tumor tissue, and gene set enrichment analysis (GSEA) was performed on differentially expressed genes. Results: We identified 1037 genes with differential expression. In patients with VTE, 869 genes

  Abstract Background: Pulmonary embolism (PE) in children carries a significant morbidity and mortality. We examined previously described factors in 2 cohorts of children tested for PE and identified novel factors. Methods: We combined data from 2 retrospective cohorts. Patients up to age 21 years were included who underwent imaging or D-dimer testing for PE, with positive radiologic testing being the gold standard. Combined predictor variables were examined by univariate analysis and then forward stepwise multivariable logistic regression. Results: The combined data set yielded 1103 patients with 42 unique predictor variables, and 93 PE-positive patients (8.4%), with a median age of 16 years. Univariate analysis retained 17 variables, and multivariable logistic regression found 9 significant variables with increased probability of PE diagnosis: age-adjusted tachycardia, tachypnea, hypoxia, unilateral limb swelling, trauma/surgery requiring hospitalization in previous 4 weeks, prior t

  Abstract Introduction: Previous research from the United Kingdom and Spain has identified several areas of unmet clinical and support need for cancer patients diagnosed with venous thromboembolism. It is not known whether such experiences are restricted to those countries health care systems and culture. We therefore evaluated patients' experience of cancer-associated thrombosis (CAT) within a Canadian setting. Methods: Purposive sampling of patients with CAT attending a regional thrombosis clinic in Vancouver was undertaken. Semistructured interviews were audio recorded, transcribed, and coded using NVivo software. A deductive approach was taken by applying the framework matrix from the original study to these data on a case-by-case basis. Results: Twenty patients (10 male, 10 female) aged 39 to 74 (mean, 63) representing a breadth of different cancers participated. Commonalities between the UK and Canadian patients included the traumatic nature of experiencing CAT, the need for

  Abstract Heparin-induced thrombocytopenia (HIT) is an immune-mediated adverse reaction to heparin products characterized by thrombocytopenia with or without thrombosis. This study aimed to determine the incidence, morbidity, mortality and economic burden of HIT in solid-malignancy-related hospitalizations. We analyzed the National Inpatient Sample Database (NIS), the largest public database of hospital admissions in the United States, from January 2012 to September 2015. The primary outcome of the study was the incidence of HIT. Secondary outcomes included incidence of venous thrombosis (acute deep venous thrombosis and pulmonary embolism), arterial thrombosis (thrombotic stroke, myocardial infarctions and other arterial thromboembolism), mortality associated with HIT, length of stay, total hospital charges and disposition. During the study period, 7 437 049 hospitalizations had an associated diagnosis of solid malignancy. Approximately 0·08% (n = 6225) hospitalizations had a seconda

  Abstract OBJECTIVES: To examine and summarize current international guidelines regarding cardiovascular risk reduction before and during cancer therapy, and to discuss the emerging role of cardio-oncology as a subspecialty in cancer care and the role of cardio-oncology rehabilitation. DATA SOURCES: Published articles and guidelines. CONCLUSION: With improvements in cancer detection and the use of novel adjuvant therapies, an increasing number of individuals now survive a cancer diagnosis. However, for some the cost is high - many survivors are now at higher risk of death from cardiovascular disease than from recurrent cancer. Cardiovascular morbidity and mortality are common and associated with common cancer therapies serially administered in adult oncology care. IMPLICATIONS FOR NURSING PRACTICE: Timely risk-reduction interventions hold promise in reducing cardiovascular morbidity and mortality. Oncology nurses are the key providers to identify baseline risks, perform necessary refe

  Abstract BACKGROUND: Described variations of tentorial venous anatomy impact surgical sectioning of the tentorium in skull base approaches; however, described configurations do not consistently explain postoperative complications. To understand the outcomes of 2 clinical cases we studied the tentorial venous anatomy of 2 cadavers. METHODS: The venous anatomy of the tentorium isolated in 2 uninjected fresh cadaver head specimens with preserved bridging veins was observed by transillumination before and after methylene blue injection of the dural sinuses and tentorial veins. Our findings in cadavers were applied to explain the clinical and radiologic (magnetic resonance imaging and computed tomographic venography) findings in the 2 cases presented. RESULTS: A consistent transtentorial venous system, arising from transverse and straight sinuses, communicating with supra- and infratentorial bridging veins was seen in the cadaver and patient radiography (magnetic resonance imaging and com

  Abstract BACKGROUND: Clinically unsuspected venous thromboembolic events (uVTE) detected during routine imaging pose a management challenge due to limited knowledge about their clinical significance. Unsuspected VTE are often referred as "asymptomatic", "incidental" or "clinically silent/occult" VTE. OBJECTIVE: Understand the epidemiology, management, and outcomes of uVTE in children. METHODS: A systematic review was performed according to PRISMA guidelines. The search criteria included controlled vocabulary and keywords for VTE, incidental findings, and children (ages ≤21 years). RESULTS: Among 10,875 articles, 51 studies (7597 children with 758 uVTE) were selected. The studies were heterogeneous, I2 96%; p <.0001. CONCLUSION: Clinically uVTE were predominantly diagnosed with CVL and their outcomes were generally favorable implying limited benefit of routine surveillance and thromboprophylaxis. Prospective research is needed to clarify the optimal ma

  Abstract Background: Venous thromboembolism (VTE) is a common complication in cancer patients. We aim to evaluate the effect and safety of direct oral anticoagulants (DOACs) as primary prophylaxis in ambulatory cancer patients.Methods: We conducted a literature search in PubMed, EMBASE and ClinicalTrials for studies that evaluated DOACs for thromboprophylaxis in cancer patients. RevMan 5.3 software was used for this meta-analysis.Results: Three randomized controlled trials (RCTs) with a total of 1465 patients were pooled in the meta-analysis. DOACs significantly reduced the symptomatic VTE incidence during intervention period (RR 0.23, CI 0.11-0.47, P<0.0001, PMID: 31984870 [PubMed - in process] 13:19 Photo Not included, change data exporting settings to download. 256×256, 6.0 KB 13:19 In reply to this message pubmed: caandvteortroorpul Epidemiology and outcomes of clinically unsuspected venous thromboembolism in children: a systematic review. Related Articles Epidemiology and out

  Abstract In this concise review, we discuss some common clinical challenges in the management of patients with cancer-associated venous thromboembolism (VTE), a frequent complication in patients with cancer that increases morbidity and mortality. While direct oral anticoagulants (DOACs) have been established in clinical practice for anticoagulation in patients with VTE without cancer, their efficacy and safety in patients with cancer have not been assessed in randomized controlled trials until recently. The choice of the appropriate anticoagulant agent in the era of DOACs to treat patients with cancer-associated VTE is based on balancing the risk of recurrence against the risk of bleeding, and potential drug-drug interactions. However, the management of patients is challenged by special scenarios such as incidentally diagnosed pulmonary embolism and catheter-related thrombosis, and sometimes complicated by concomitant thrombocytopenia. We provide guidance for management of cancer-ass

  Abstract PURPOSE: To evaluate ultrasound-accelerated, catheter-directed thrombolysis (CDT) for treatment of acute submassive pulmonary embolism (PE). MATERIALS AND METHODS: This single-center, retrospective study included patients who underwent CDT for acute submassive PE (N = 113, 52% men/48% women) from 2013 to 2017. Baseline characteristics included history of deep venous thrombosis (12%), history of PE (6%), and history of cancer (18%). Of cohort patients, 88% (n=99) had a simplified PE severity index score of ≥ 1 indicating a high risk of mortality. RESULTS: A technical success rate of 100% was achieved with 84% of patients having bilateral catheter placements. Average tissue plasminogen activator (tPA) therapy duration was 20.7 hours ± 1.5, and median tPA dose was 21.5 mg. Three patients (2.6%) experienced minor hemorrhagic complications. Mean hospital length of stay was 6 days. Mean pulmonary arterial pressure decreased from 55 mm Hg on presentation to 37 mm Hg (P < .01) 1