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Intracerebral hemorrhage randomized

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https://www.readbyqxmd.com/read/29338604/clinical-significance-of-cerebral-microbleeds-on-mri-a-comprehensive-meta-analysis-of-risk-of-intracerebral-hemorrhage-ischemic-stroke-mortality-and-dementia-in-cohort-studies-v1
#1
Andreas Charidimou, Sara Shams, Jose R Romero, Jie Ding, Roland Veltkamp, Solveig Horstmann, Gudny Eiriksdottir, Mark A van Buchem, Vilmundur Gudnason, Jayandra J Himali, M Edip Gurol, Anand Viswanathan, Toshio Imaizumi, Meike W Vernooij, Sudha Seshadri, Steven M Greenberg, Oscar R Benavente, Lenore J Launer, Ashkan Shoamanesh
Background Cerebral microbleeds can confer a high risk of intracerebral hemorrhage, ischemic stroke, death and dementia, but estimated risks remain imprecise and often conflicting. We investigated the association between cerebral microbleeds presence and these outcomes in a large meta-analysis of all published cohorts including: ischemic stroke/TIA, memory clinic, "high risk" elderly populations, and healthy individuals in population-based studies. Methods Cohorts (with > 100 participants) that assessed cerebral microbleeds presence on MRI, with subsequent follow-up (≥3 months) were identified...
January 1, 2018: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/29330661/adipose-tissue-fatty-acids-present-in-dairy-fat-and-risk-of-stroke-the-danish-diet-cancer-and-health-cohort
#2
Anne Sofie Dam Laursen, Christina Catherine Dahm, Søren Paaske Johnsen, Erik Berg Schmidt, Kim Overvad, Marianne Uhre Jakobsen
PURPOSE: The role of dairy fat for the risk of stroke is not yet clear. Adipose tissue reflects long-term fatty acid intake and metabolism. We, therefore, investigated associations for percentages of adipose tissue fatty acids, for which dairy products are a major source (12:0, 14:0, 14:1 cis-9, 15:0, 17:0, 18:1 trans-11 and 18:2 cis-9, trans-11), with incident total stroke and stroke subtypes. METHODS: We conducted a case-cohort study within the Danish Diet, Cancer and Health cohort, including all incident stroke cases (n = 2108) and a random sample of the total cohort (n = 3186)...
January 12, 2018: European Journal of Nutrition
https://www.readbyqxmd.com/read/29321340/retrospective-methods-analysis-of-semiautomated-intracerebral-hemorrhage-volume-quantification-from-a-selection-of-the-stich-ii-cohort-early-surgery-versus-initial-conservative-treatment-in-patients-with-spontaneous-supratentorial-lobar-intracerebral-haematomas
#3
Mark D Haley, Barbara A Gregson, W Andrew Mould, Daniel F Hanley, Alexander David Mendelow
BACKGROUND AND PURPOSE: The ABC/2 method for calculating intracerebral hemorrhage (ICH) volume has been well validated. However, the formula, derived from the volume of an ellipse, assumes the shape of ICH is elliptical. We sought to compare the agreement of the ABC/2 formula with other methods through retrospective analysis of a selection of the STICH II cohort (Early Surgery Versus Initial Conservative Treatment in Patients With Spontaneous Supratentorial Lobar Intracerebral Haematomas)...
January 10, 2018: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/29311264/starting-sich-nomogram-to-predict-symptomatic-intracerebral-hemorrhage-after-intravenous-thrombolysis-for-stroke
#4
Manuel Cappellari, Gianni Turcato, Stefano Forlivesi, Cecilia Zivelonghi, Paolo Bovi, Bruno Bonetti, Danilo Toni
BACKGROUND AND PURPOSE: Symptomatic intracerebral hemorrhage (sICH) is a rare but the most feared complication of intravenous thrombolysis for ischemic stroke. We aimed to develop and validate a nomogram for individualized prediction of sICH in intravenous thrombolysis-treated stroke patients included in the multicenter SITS-ISTR (Safe Implementation of Thrombolysis in Stroke-International Stroke Thrombolysis Register). METHODS: All patients registered in the SITS-ISTR by 179 Italian centers between May 2001 and March 2016 were originally included...
January 8, 2018: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/29284735/contact-aspiration-versus-stent-retriever-in-patients-with-acute-ischemic-stroke-with-m2-occlusion-in-the-aster-randomized-trial-contact-aspiration-versus-stent-retriever-for-successful-revascularization
#5
Benjamin Gory, Bertrand Lapergue, Raphael Blanc, Julien Labreuche, Malek Ben Machaa, Alain Duhamel, Gautier Marnat, Suzana Saleme, Vincent Costalat, Serge Bracard, Hubert Desal, Mikael Mazighi, Arturo Consoli, Michel Piotin
BACKGROUND AND PURPOSE: Middle cerebral artery M2-segment occlusions represent an important subgroup of patients with acute stroke with large-vessel occlusion. The safety of mechanical thrombectomy, especially contact aspiration (CA), in such distal intracranial occlusions is still under debate. We compared reperfusion, adverse events, neurological recovery, and functional outcome of patients with isolated M2 occlusions according to the first-line strategy mechanical thrombectomy devices (CA versus stent retriever [SR])...
December 28, 2017: Stroke; a Journal of Cerebral Circulation
https://www.readbyqxmd.com/read/29224744/low-versus-standard-dose-intravenous-tissue-type-plasminogen-activator-for-acute-ischemic-stroke-an-updated-meta-analysis
#6
Huihui Liu, Huaguang Zheng, Yongjun Cao, Yuesong Pan, David Wang, Runhua Zhang, Shoujiang You, Xinmiao Zhang, Shuya Li, Xu Tong, Chun-Feng Liu, Yilong Wang
BACKGROUND: We performed a meta-analysis to compare the efficacy and safety between low- and standard-dose intravenous (IV) tissue-type plasminogen activator (tPA) for acute ischemic stroke (AIS) patients within 4.5 hours of symptom onset. METHODS: We searched PubMed and EMBASE for relevant studies from inception to June1, 2017. Cohort or randomized controlled studies for AIS within 4.5 hours of symptom onset with comparison between low-dose and standard-dose tPA were included...
December 7, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29221969/variability-in-gastrostomy-tube-placement-for-intracerebral-hemorrhage-patients-at-us-hospitals
#7
David Y Hwang, Benjamin P George, Adam G Kelly, Eric B Schneider, Kevin N Sheth, Robert G Holloway
OBJECTIVE: We sought to characterize the variability among US hospitals with regard to gastrostomy tube placement for inpatients with intracerebral hemorrhage (ICH). METHODS: Using the Nationwide Inpatient Sample, we examined variations in the annual rate of gastrostomy tube placement from 2002 to 2011 for ICH patients admitted to hospitals with 30 or more annual ICH admissions. We then directly compared, among these hospitals, their individual frequencies of gastrostomy tube placement for ICH patients over the same time period...
December 6, 2017: Journal of Stroke and Cerebrovascular Diseases: the Official Journal of National Stroke Association
https://www.readbyqxmd.com/read/29212462/pharmacological-targeting-of-secondary-brain-damage-following-ischemic-or-hemorrhagic-stroke-traumatic-brain-injury-and-bacterial-meningitis-a-systematic-review-and-meta-analysis
#8
Thomas Beez, Hans-Jakob Steiger, Nima Etminan
BACKGROUND: The effectiveness of pharmacological strategies exclusively targeting secondary brain damage (SBD) following ischemic stroke, aneurysmal subarachnoid hemorrhage, aSAH, intracerebral hemorrhage (ICH), traumatic brain injury (TBI) and bacterial meningitis is unclear. This meta-analysis studied the effect of SBD targeted treatment on clinical outcome across the pathological entities. METHODS: Randomized, controlled, double-blinded trials on aforementioned entities with 'death' as endpoint were identified...
December 7, 2017: BMC Neurology
https://www.readbyqxmd.com/read/29191873/time-for-a-time-window-extension-insights-from-late-presenters-in-the-escape-trial
#9
J W Evans, B R Graham, P Pordeli, F S Al-Ajlan, R Willinsky, W J Montanera, J L Rempel, A Shuaib, P Brennan, D Williams, D Roy, A Y Poppe, T G Jovin, T Devlin, B W Baxter, T Krings, F L Silver, D F Frei, C Fanale, D Tampieri, J Teitelbaum, D Iancu, J Shankar, P A Barber, A M Demchuk, M Goyal, M D Hill, B K Menon
BACKGROUND AND PURPOSE: The safety and efficacy of endovascular therapy for large-artery stroke in the extended time window is not yet well-established. We performed a subgroup analysis on subjects enrolled within an extended time window in the Endovascular Treatment for Small Core and Proximal Occlusion Ischemic Stroke (ESCAPE) trial. MATERIALS AND METHODS: Fifty-nine of 315 subjects (33 in the intervention group and 26 in the control group) were randomized in the ESCAPE trial between 5...
November 30, 2017: AJNR. American Journal of Neuroradiology
https://www.readbyqxmd.com/read/29188028/evolution-of-blood-pressure-management-in-acute-intracerebral-hemorrhage
#10
REVIEW
Stacy Chu, Lauren Sansing
Intracerebral hemorrhage (ICH) remains a prevalent and severe cause of death and disability worldwide. Control of the hypertensive response in acute ICH has been a mainstay of ICH management, yet the optimal approaches and the yield of recommended strategies have been difficult to establish despite a large body of literature. Over the years, theoretical and observed risks and benefits of intensive blood pressure reduction in ICH have been studied in the form of animal models, radiographic studies, and two recent large, randomized patient trials...
2017: F1000Research
https://www.readbyqxmd.com/read/29185557/frequency-determinants-and-effects-of-early-seizures-after-thrombolysis-for-acute-ischemic-stroke-the-enchanted-trial
#11
Ying Xu, Maree L Hackett, John Chalmers, Richard I Lindley, Xia Wang, Qiang Li, Thompson Robinson, Hisatomi Arima, Pablo M Lavados, Craig S Anderson
Background: Seizures after ischemic stroke have not been well-studied. We aim to determine the frequency, determinants, and significance of early seizures after thrombolysis for acute ischemic stroke. Methods: Data are from the Enhanced Control of Hypertension and Thrombolysis Stroke Study (ENCHANTED), an international, multicenter, randomized controlled trial where patients with acute ischemic stroke were randomized to low-dose (0.6 mg/kg) or standard-dose (0.9 mg/kg) IV alteplase...
August 2017: Neurology. Clinical Practice
https://www.readbyqxmd.com/read/29172201/-effect-of-platelet-concentrate-transfusion-on-prognosis-of-patients-with-intracerebral-hemorrhage-treated-with-anti-platelet-agents
#12
Kazutaka Sugimoto, Hideyuki Ishihara, Mizuya Shinoyama, Hirokazu Sadahiro, Michiyasu Suzuki
BACKGROUND: A recent randomized control study(the PATCH trial)found no beneficial effect of platelet concentrate(PC)transfusion on the prognosis of patients with intracerebral hemorrhage(ICH)treated with anti-platelet agents(APAs). However, the trial excluded surgical cases. In this study, we examined the effect of PC on ICH, including patients who received surgical treatment. METHOD: A retrospective cohort analysis was performed in 23(11 males, 12 females)of 35 patients diagnosed with ICH and treated with APAs between January 2010 and December 2015 at the Department of Neurosurgery, Yamaguchi University Hospital...
November 2017: No Shinkei Geka. Neurological Surgery
https://www.readbyqxmd.com/read/29171362/complications-of-endovascular-treatment-for-acute-ischemic-stroke-prevention-and-management
#13
Joyce S Balami, Philip M White, Peter J McMeekin, Gary A Ford, Alastair M Buchan
Endovascular mechanical thrombectomy (MT) for the treatment of acute stroke due to large vessel occlusion has evolved significantly with the publication of multiple positive thrombectomy trials. MT is now a recommended treatment for acute ischemic stroke. Mechanical thrombectomy is associated with a number of intra-procedural or post-operative complications, which need to be minimized and effectively managed to maximize the benefits of thrombectomy. Procedural complications include: access-site problems (vessel/nerve injury, access-site hematoma and groin infection); device-related complications (vasospasm, arterial perforation and dissection, device detachment/misplacement); symptomatic intracerebral hemorrhage; subarachnoid hemorrhage; embolization to new or target vessel territory...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/29171359/effects-of-alteplase-for-acute-stroke-according-to-criteria-defining-the-european-union-and-united-states-marketing-authorizations-individual-patient-data-meta-analysis-of-randomized-trials
#14
Werner Hacke, Patrick Lyden, Jonathan Emberson, Colin Baigent, Lisa Blackwell, Gregory Albers, Erich Bluhmki, Thomas Brott, Geoffrey Cohen, Stephen M Davis, Geoffrey A Donnan, James C Grotta, George Howard, Markku Kaste, Masatoshi Koga, Rüdiger von Kummer, Maarten G Lansberg, Richard I Lindley, Jean-Marc Olivot, Mark Parsons, Peter Ag Sandercock, Danilo Toni, Kazunori Toyoda, Nils Wahlgren, Joanna M Wardlaw, William N Whiteley, Gregory Del Zoppo, Kennedy R Lees
Background The recommended maximum age and time window for intravenous alteplase treatment of acute ischemic stroke differs between the Europe Union and United States. Aims We compared the effects of alteplase in cohorts defined by the current Europe Union or United States marketing approval labels, and by hypothetical revisions of the labels that would remove the Europe Union upper age limit or extend the United States treatment time window to 4.5 h. Methods We assessed outcomes in an individual-patient-data meta-analysis of eight randomized trials of intravenous alteplase (0...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/29167998/association-of-stroke-subtypes-with-risk-of-hip-fracture-a-population-based-study-in-taiwan
#15
Jing-Quan Zheng, Hui-Ju Lai, Cai-Mei Zheng, Yu-Chun Yen, Kuo-Cheng Lu, Chaur-Jong Hu, Hsun-Hua Lee, Yuan-Hung Wang
Stroke is a critical issue of physical disability. This study aimed to investigate the association of stroke subtypes and hip fracture by using the Taiwan National Health Insurance Research Database. Significantly higher risks of hip fracture were found for female gender and intracerebral hemorrhagic stroke patients. INTRODUCTION: Previous studies reported the increased hip fracture (HF) after acute stroke. Increased falling tendency immobilization-related sarcopenia and underlying comorbidities are related to HF in stroke patients...
November 22, 2017: Archives of Osteoporosis
https://www.readbyqxmd.com/read/29167555/efficacy-and-safety-of-low-dose-alteplase-for-intravenous-thrombolysis-in-asian-stroke-patients-a-meta-analysis
#16
Ge Tan, Haijiao Wang, Sihan Chen, Deng Chen, Lina Zhu, Da Xu, Yu Zhang, Ling Liu
Whether low dose alteplase is comparable to standard dose in efficacy and safety for intravenous thrombolysis (IVT) in Asian stroke patients remains unverified. PubMed, EMBASE, and Cochrane Library Database from the beginning to June 30, 2017 were searched. IVT efficacy was measured by favorable outcome (modified Rankin Scale scores of 0-1) at 3 months, and safety measured by mortality within 3 months and symptomatic intracerebral hemorrhage (SICH). Pooled estimates were conducted using fixed- or random-effects model depending on heterogeneity...
November 22, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29165060/relationship-between-race-and-outcome-in-asian-black-and-caucasian-patients-with-spontaneous-intracerebral-hemorrhage-data-from-the-virtual-international-stroke-trials-archive-and-efficacy-of-nitric-oxide-in-stroke-trial
#17
Kailash Krishnan, Lucy Beishon, Eivind Berge, Hanne Christensen, Robert A Dineen, Serefnur Ozturk, Nikola Sprigg, Joanna M Wardlaw, Philip M Bath
Background and purpose Although poor prognosis after intracerebral hemorrhage relates to risk factors and hematoma characteristics, there is limited evidence for the effect of race-ethnicity. Methods Data from 1011 patients with intracerebral hemorrhage enrolled into hyperacute trials and randomized to control were obtained from the Virtual International Stroke Trials Archive and Efficacy of Nitric Oxide in Stroke Trial. Clinical characteristics and functional outcome were compared among three racial groups - Asians, Blacks, and Caucasians...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/29164980/role-of-flunarizine-hydrochloride-in-secondary-brain-injury-following-intracerebral-hemorrhage-in-rats
#18
Jianping Niu, Rui Hu
This study aimed to explore the role and mechanism(s) of flunarizine hydrochloride in the intracerebral hemorrhage (ICH) rats. The 32 adult male Sprague Dawley (SD) rats were randomly assigned into four groups: control group, sham group, ICH group, and FLU + ICH group. The effects of flunarizine hydrochloride were assessed on the basis of hematoma volume, blood-brain barrier (BBB) integrity, and brain water content in the ICH rat models. The role of flunarizine hydrochloride in cell recovery was assessed by behavioral scores, quantitative real-time polymerase chain reaction (qRT-PCR), and western blot assay...
November 1, 2017: International Journal of Immunopathology and Pharmacology
https://www.readbyqxmd.com/read/29159600/early-seizure-prophylaxis-in-traumatic-brain-injuries-revisited-a-prospective-observational-study
#19
Desmond Khor, Jinglan Wu, Quanqiu Hong, Elizabeth Benjamin, Shuiming Xiao, Kenji Inaba, Demetrios Demetriades
INTRODUCTION: Pharmacological prophylaxis for early seizures following traumatic brain injury (TBI) is a recommendation in the Brain Trauma Foundation Guidelines. However, several studies have challenged the efficacy and safety of this practice, resulting in varied practice across centers around the world. The purpose of the present study was to compare the incidence of early clinical seizures following TBI, between two large centers, a US Center that practises routine seizure prophylaxis and a Chinese Center that does not use seizure prophylaxis following TBI...
November 20, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/29151416/-short-term-deep-sedation-strategy-in-patients-with-spontaneous-intracerebral-hemorrhage-a-randomized-controlled-trial
#20
Zhuheng Wang, Chunzhi Shi, Liping Sun, Qinghua Guo, Wei Qiao, Guanhua Zhou
OBJECTIVE: To evaluate the efficacy and safety of short-term deep sedation strategy in patients with spontaneous intracerebral hemorrhage (ICH) after surgery. METHODS: A perspective, randomized, parallel-group study was conducted. Adult patients with spontaneous ICH and undergoing craniotomy admitted to Daxing Teaching Hospital of Capital Medical University from December 2015 to November 2016 were enrolled. The patients who received surgery were randomly divided into a short-term deep sedation and a slight and middle sedation group...
November 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
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