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Specialty: Cancer & Oncology
Condition: Stroke
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Total 1093 results found since Jan 2013.
Cn-14 * retrospective analysis of ischemic cerebral strokes in patients diagnosed with a glioblastoma during the course of a bevacizumab treatment
Bevacizumab is an anti-vascular endothelial growth factor approved in the treatment of recurrent glioblastoma. It prolongs progression-free survival, improes radiologic response and contributes to reduce the dose of dexamethasone required to control peritumoral edema. Arterial and venous thromboembolic events represent significant toxicities related to the use of angiogenesis inhibitors. Various mechanisms could be implicated in bevacizumab-related strokes, as cardioembolic, lacunar stroke related to hypertension, deep venous thrombosis passing through a patent foramen ovale, pro-coagulant effect of the underlying glioblas...
Source: Neuro-Oncology - November 3, 2014 Category: Cancer & Oncology Authors: Maurice, C., Mason, W. P. Tags: COMPLICATIONS OF THERAPY AND NEUROTOXICITY Source Type: research
Cn-20 * bevacizumab causing recurrent cerebral infarction in a patient with glioblastoma: a previously undocumented phenomenon
CONCLUSIONS: Here we describe a case of an ischemic stroke with radiographic correlate while on bevacizumab, with clinical improvement arrested by the development of a recurrent stroke when bevacizumab was restarted. Interestingly, the distal arteries within the stroke bed appeared somewhat attentuated, suggestive of radiation vasculopathy. This case, describing a previously undocumented phenomenon, raises the possibility of a synergistic effect of bevacizumab and radiation vasculopathy. It may be that radiation vasculoapthy alone is typically insufficient to cause ischemia, but the addition of bevacizumab may precipitate ...
Source: Neuro-Oncology - November 3, 2014 Category: Cancer & Oncology Authors: Winkel, D., Voloschin, A. Tags: COMPLICATIONS OF THERAPY AND NEUROTOXICITY Source Type: research
Cardiovascular toxicity after antiangiogenic therapy in persons older than 65 years with advanced renal cell carcinoma
CONCLUSIONSSunitinib and sorafenib might be associated with an increased risk of cardiovascular events and particularly stroke. Cancer 2015. © 2015 American Cancer Society.
Source: Cancer - October 6, 2015 Category: Cancer & Oncology Authors: Sekwon Jang, Chaoyi Zheng, Huei‐Ting Tsai, Alex Z. Fu, Ana Barac, Michael B. Atkins, Andrew N. Freedman, Lori Minasian, Arnold L. Potosky Tags: Original Article Source Type: research
Sub-acute systemic erythropoietin administration reduces ischemic brain injury in an age-dependent manner.
Authors: Thériault P, Le Béhot A, ElAli A, Rivest S
Abstract
Stroke is associated with neuroinflammation, neuronal loss and blood-brain barrier (BBB) breakdown. Thus far, recombinant tissue-type plasminogen activator (rtPA), the only approved treatment for acute ischemic stroke, increases the risk of intracerebral hemorrhage and is poorly efficient in disaggregating platelet-rich thrombi. Therefore, the development of safer and more efficient therapies is highly awaited. Encouraging neuroprotective effects were reported in mouse models of ischemic stroke following administration of erythropoietin (EPO). However, ...
Source: Oncotarget - June 2, 2016 Category: Cancer & Oncology Tags: Oncotarget Source Type: research
Cystatin C takes part in melanoma-microglia cross-talk: possible implications for brain metastasis
AbstractThe development of melanoma brain metastasis is largely dependent on mutual interactions between the melanoma cells and cells in the brain microenvironment. Here, we report that the extracellular cysteine protease inhibitor cystatin C (CysC) is involved in these interactions. Microglia-derived factors upregulated CysC secretion by melanoma. Similarly, melanoma-derived factors upregulated CysC secretion by microglia. Whereas CysC enhanced melanoma cell migration through a layer of brain endothelial cells, it inhibited the migration of microglia cells toward melanoma cells. CysC was also found to promote the formatio...
Source: Clinical and Experimental Metastasis - May 2, 2018 Category: Cancer & Oncology Source Type: research
Breast Cancer and Incident Cardiovascular Events. A Systematic Analysis at the Nationwide Level
CONCLUSIONS: In a large and contemporary analysis of female patients seen in French hospitals, women with history of breast cancer had higher risk of all-cause mortality, new onset heart failure and major bleeding compared to a matched cohort of women without breast cancer. In contrast, they have a reduced risk of cardiovascular mortality, MI, and stroke.PMID:35113450 | DOI:10.1111/eci.13754
Source: Clinical Breast Cancer - February 3, 2022 Category: Cancer & Oncology Authors: Ying X Gue Arnaud Bisson Alexandre Bodin Julien Herbert Gregory Y H Lip Laurent Fauchier Source Type: research
Bm-12 * cerebral infarction secondary to pulmonary vein compression and left atrial appendage tumor infiltration as the presenting sign of metastatic squamous cell carcinoma of the base of the tongue
CONCLUSION: Cardiac metastases are rare and non-myxomatous tumor embolization to the brain even rarer especially in the setting of cerebral infarction due to pulmonary vein thrombus. Here we describe a case of multiple acute cerebral infarctions appearing from a proximal source refractory to anticoagulation. Thromboembolism from the pulmonary vein and tumor embolization from cardiac metastases are the likely mechanisms for his clinical presentation and radiographic findings. This case demonstrates the complexity of multiple stroke etiologies in one patient and the importance of cardiac imaging in stroke evaluation, particu...
Source: Neuro-Oncology - November 3, 2014 Category: Cancer & Oncology Authors: Dredla, B., Siegel, J., Jaeckle, K. Tags: BRAIN METASTASES (CLINICAL AND/OR LABORATORY RESEARCH) Source Type: research
Long-term outcomes and late effects for childhood and young adulthood intracranial germinomas
Conclusion
Although CNS germinomas have favorable cure rates, late recurrences, subsequent malignancies, and stroke significantly affect long-term survival. Close attention to long-term follow-up with assessment of stroke risk factors is recommended.
Source: Neuro-Oncology - April 6, 2015 Category: Cancer & Oncology Authors: Acharya, S., DeWees, T., Shinohara, E. T., Perkins, S. M. Tags: Pediatric Neuro-Oncology Source Type: research
The indirect NMDAR inhibitor flupirtine induces sustained post-ischemic recovery, neuroprotection and angioneurogenesis.
Authors: Jaeger HM, Pehlke JR, Kaltwasser B, Kilic E, Bähr M, Hermann DM, Doeppner TR
Abstract
N-methyl-D-aspartate receptor (NMDAR) activation induces excitotoxicity, contributing to post-stroke brain injury. Hitherto, NMDAR deactivation failed in clinical trials due to insufficient pre-clinical study designs and drug toxicity. Flupirtine is an indirect NMDAR antagonist being used as analgesic in patients. Taking into account its tolerability profile, we evaluated effects of flupirtine on post-stroke tissue survival, neurological recovery and brain remodeling.Mice were exposed to stroke and intraperitoneally trea...
Source: Oncotarget - June 9, 2015 Category: Cancer & Oncology Tags: Oncotarget Source Type: research
Effect of folic acid supplementation on cancer risk among adults with hypertension in China: A randomized clinical trial
This article is protected by copyright. All rights reserved.
Source: International Journal of Cancer - March 17, 2016 Category: Cancer & Oncology Authors: Xianhui Qin, Lin Shen, Rong Zhang, Youbao Li, Xiaobin Wang, Binyan Wang, Xiaodong Jiang, Hua Jiang, Yu Lei, Fan Fan Hou, Jin Gu, Yong Huo Tags: Research Article Source Type: research
The global burden of disease attributable to ambient fine particulate matter in 204 countries and territories, 1990-2019: A systematic analysis of the Global Burden of Disease Study 2019
Ecotoxicol Environ Saf. 2022 May 4;238:113588. doi: 10.1016/j.ecoenv.2022.113588. Online ahead of print.ABSTRACTUnderstanding the spatio-temporal patterns of the disease burden attributable to ambient PM2.5 across the world is essential for the prevention of related diseases, as well as ambient PM2.5 control. Following the framework and methodology of the Global Burden of Disease Study (GBD) in 2019, the global, regional, and national data on ambient PM2.5-attributable death and disability-adjusted life years (DALYs), and the age-standardized rates of mortality (ASMR) and disability-adjusted life years (ASDR) were summariz...
Source: Cancer Control - May 7, 2022 Category: Cancer & Oncology Authors: Shaowei Sang Chong Chu Tongchao Zhang Hui Chen Xiaorong Yang Source Type: research
Mortality and Morbidity Effects of Long-Term Exposure to Low-Level PM < sub > 2.5 < /sub > , BC, NO < sub > 2 < /sub > , and O < sub > 3 < /sub > : An Analysis of European Cohorts in the ELAPSE Project
CONCLUSIONS: Long-term exposure to PM2.5, NO2, and BC was positively associated with natural-cause and cause-specific mortality in the pooled cohort and the administrative cohorts. Associations were found well below current limit values and guidelines for PM2.5 and NO2. Associations tended to be supralinear, with steeper slopes at low exposures with no indication of a threshold. Two-pollutant models documented the importance of characterizing the ambient mixture with both NO2 and PM2.5. We mostly found negative associations with O3. In two-pollutant models with NO2, the negative associations with O3 were attenuated to esse...
Source: Cancer Control - September 15, 2022 Category: Cancer & Oncology Authors: Brunekreef Bert Strak Maciej Chen Jie J Andersen Zorana Atkinson Richard Bauwelinck Mariska Bellander Tom Boutron Marie-Christine Brandt J ørgen Carey Iain Cesaroni Giulia Forastiere Francesco Fecht Daniela Gulliver John Hertel Ole Hoffmann Barbara de Ho Source Type: research
Neurovascular Manifestations of Iron-Deficient Anemia: Narrative Review and Practical Reflections through a Teaching Case
Conclusions: IDA is a common but treatable condition that, independently or synergically, may increase the risk of thrombotic events. The diagnostic and therapeutic approach has not yet been defined, and each case should be individually addressed in a pragmatic clinical road map.PMID:36294407 | DOI:10.3390/jcm11206088
Source: Clinical Lung Cancer - October 27, 2022 Category: Cancer & Oncology Authors: Marialuisa Zedde Giacomo Portaro Laura Ferri Francesco Cavallieri Manuela Napoli Claudio Moratti Fabrizio Piazza Franco Valzania Rosario Pascarella Source Type: research
Cardiovascular outcomes among patients with castration-resistant prostate cancer: A comparative safety study using US administrative claims data
CONCLUSIONS: Our study sought to quantify risk of HHF, AMI and ischemic stroke among CRPC patients initiating AAP relative to ENZ within a national administrative claims database. Increased risk for HHF among AAP compared to ENZ users was observed. The difference in myocardial infarction did not attain statistical significance after controlling for residual bias, and no differences were noted in ischemic stroke between the two treatments. These findings confirm labeled warnings and precautions for AAP for HHF and contribute to the comparative real-world evidence on AAP relative to ENZ.PMID:36879362 | DOI:10.1002/pros.24510
Source: Cancer Control - March 6, 2023 Category: Cancer & Oncology Authors: Mitchell M Conover James Weaver Bo Fan Gerhard Leitz Ute Richarz Qing Li Dina Gifkins Source Type: research
