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intracranial haemorrhage

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https://www.readbyqxmd.com/read/28432736/severe-primary-autoimmune-thrombocytopenia-itp-in-pregnancy-a-national-cohort-study
#1
A Care, S Pavord, M Knight, Z Alfirevic
OBJECTIVE: To quantify UK incidence of severe ITP in pregnancy, determine current treatment strategies and establish maternal and neonatal morbidity and mortality associated with severe ITP in pregnancy. DESIGN: A prospective national cohort study SETTING: United Kingdom POPULATION: Women with severe ITP; defined as platelets <50 x 10(9) /l in pregnancy or antenatal treatment of isolated low platelets. METHODS: Data collected via United Kingdom Obstetric Surveillance System (UKOSS) between 1(st) June 2013-31(st) January 2015 from all UK Consultant led obstetric units...
April 22, 2017: BJOG: An International Journal of Obstetrics and Gynaecology
https://www.readbyqxmd.com/read/28421824/thrombosis-of-the-draining-vein-causes-intracranial-haemorrhage-in-the-natural-history-of-brain-arteriovenous-malformation-case-report
#2
Raita Fukaya, Katsuhiro Mizutani, Masahito Fukuchi, Koji Fujii
Rupture of arteriovenous malformations (AVM) may be caused by venous outflow restriction, but there is no radiographic evidence of this. We report a case showing only a venous thrombus preceding intracranial haemorrhage from AVM. This is the first evidence that venous thrombus results in AVM rupture in its natural history.
April 19, 2017: British Journal of Neurosurgery
https://www.readbyqxmd.com/read/28389522/traumatic-intracranial-haemorrhage-is-in-association-with-an-increased-risk-of-subsequent-atrial-fibrillation
#3
Wei-Shiang Lin, Tzu-Chiao Lin, Yuan Hung, Wen-Yu Lin, Chin-Sheng Lin, Cheng-Li Lin, Shu-Meng Cheng, Chia-Hung Kao
OBJECTIVE: Traumatic intracranial haemorrhage (ICH) leads to systemic inflammatory response and arrhythmia. Atrial fibrillation (AF), the most common arrhythmia, is associated with systemic inflammation. However, limited evidence is available regarding the association between traumatic ICH and AF. METHODS: This study used the National Health Insurance Research Database, a nationwide population-based cohort, in Taiwan and total 130 171 individuals with traumatic ICH from 2000 to 2011 were identified...
April 7, 2017: Heart: Official Journal of the British Cardiac Society
https://www.readbyqxmd.com/read/28385926/critical-care-air-transport-team-severe-traumatic-brain-injury-short-term-outcomes-during-flight-for-operation-iraqi-freedom-operation-enduring-freedom
#4
L Renee Boyd, J Borawski, J Lairet, A T Limkakeng
INTRODUCTION: Our understanding of the expertise and equipment required to air transport injured soldiers with severe traumatic brain injuries (TBIs) continue to evolve. METHODS: We conducted a retrospective chart review of characteristics, interventions required and short-term outcomes of patients with severe TBI managed by the US Air Force Critical Care Air Transport Teams (CCATTs) deployed in support of Operation Iraqi Freedom and Operation Enduring Freedom between 1 June 2007 and 31 August 2010...
April 6, 2017: Journal of the Royal Army Medical Corps
https://www.readbyqxmd.com/read/28384379/repeated-lumbar-or-ventricular-punctures-in-newborns-with-intraventricular-haemorrhage
#5
REVIEW
Andrew Whitelaw, Richard Lee-Kelland
BACKGROUND: Although in recent years the percentage of preterm infants who suffer intraventricular haemorrhage (IVH) has reduced, posthaemorrhagic hydrocephalus (PHH) remains a serious problem with a high rate of cerebral palsy and no evidence-based treatment. Survivors often have to undergo ventriculoperitoneal shunt (VPS) surgery, which makes the child permanently dependent on a valve and catheter system. This carries a significant risk of infection and the need for surgical revision of the shunt...
April 6, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28384147/trends-in-new-zealand-stroke-thrombolysis-treatment-rates
#6
Qiliang Liu, Annemarei Anna Ranta, Ginny Abernethy, P Alan Barber
AIMS: To describe trends in treatment delays and short-term outcome over the first 18 months of the New Zealand stroke thrombolysis register. METHODS: The National Stroke Network introduced a central register of all ischaemic stroke patients treated with intravenous alteplase on January 1, 2015. The aim was to increase thrombolysis treatment rates and drive improvements in safety. RESULTS: From January 1, 2015 to June 30, 2016, alteplase was given to 623 patients [344 men, mean (range) age 70 (22-98) years] out of a total of 8,857 ischaemic and unspecified stroke patients, giving a thrombolysis rate of 7...
April 7, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28381928/prevalence-of-shunt-dependency-and-clinical-outcome-in-patients-with-massive-intraventricular-haemorrhage-treated-with-endoscopic-washout-and-external-ventricular-drainage
#7
Jason Raj Johnson, Zamzuri Idris, Jafri Malin Abdullah, Azmi Alias, Mohammad Saffari Mohammad Haspani
BACKGROUND: Intraventricular haemorrhage (IVH) causes blockage of ventricular conduits leading to hydrocephalus, increased intracranial pressure (ICP), and a reduced level of consciousness. The current standard management of IVH is insertion of an external ventricular drainage (EVD) catheter. However, this procedure addresses only the problems of acute hydrocephalus and raised ICP. Endoscopic washout allows for a more complete removal of the intraventricular clot. This study compared these two types of treatment in terms of shunt dependency and relevant clinical outcomes...
March 2017: Malaysian Journal of Medical Sciences: MJMS
https://www.readbyqxmd.com/read/28376710/electrocardiographic-changes-mimicking-acute-coronary-syndrome-in-a-large-intracranial-tumour-a-diagnostic-dilemma
#8
Nilukshana Yogendranathan, H M M T B Herath, S P Pahalagamage, Aruna Kulatunga
BACKGROUND: ST elevation Myocardial infarction is a medical emergency. A variety of noncardiac conditions had been known to mimic the ECG changes that are seen in acute coronary syndrome. Although the common ECG changes that are documented with raised intracranial pressure are T inversions, prolongation of QT interval and sinus bradycardia, ST elevation or depression, arrhythmias and prominent U waves have also been recognized. However, ST elevations in association with primary intracranial tumours are rarely reported...
April 4, 2017: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/28374884/low-molecular-weight-heparins-or-heparinoids-versus-standard-unfractionated-heparin-for-acute-ischaemic-stroke
#9
REVIEW
Peter Ag Sandercock, Tze Shin Leong
BACKGROUND: Low-molecular-weight heparins (LMWHs) and heparinoids are anticoagulants that may have more powerful antithrombotic effects than standard unfractionated heparin (UFH) but a lower risk of bleeding complications. This is an update of the original Cochrane Review of these agents, first published in 2001 and last updated in 2008. OBJECTIVES: To determine whether antithrombotic therapy with LMWHs or heparinoids is associated with a reduction in the proportion of people who are dead or dependent for activities in daily living compared with UFH...
April 4, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28374416/retinal-haemorrhage-a-red-flag-for-raised-intracranial-pressure
#10
Waney Squier
No abstract text is available yet for this article.
April 4, 2017: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/28369828/raised-intracranial-pressure-and-retinal-haemorrhages-in-childhood-encephalopathies
#11
Robert A Minns, Patricia A Jones, Anamika Tandon, Brian W Fleck, Alan O Mulvihill, Fiona C Minns
AIM: To explore the relationship between raised intracranial pressure (RICP) and retinal haemorrhages in traumatic and non-traumatic childhood encephalopathies. METHOD: A prospective study of 112 children (35 females and 77 males, age range 0.01mo-17y 8.3mo; mean 5y 8.6mo, median 4y 5.6mo) included 57 accidental traumatic brain injuries (ATBIs), 21 inflicted traumatic brain injuries (ITBIs), and 34 non-traumatic encephalopathy cases. Measurements included intracranial pressure (ICP), cerebral perfusion pressure, pressure-time index of ICP, and number, zone, and layer of retinal haemorrhages on retinal imaging...
March 29, 2017: Developmental Medicine and Child Neurology
https://www.readbyqxmd.com/read/28365630/thrombolysis-and-thrombectomy-for-acute-ischaemic-stroke
#12
Salwa El Tawil, Keith W Muir
The likelihood of disability-free recovery after acute ischemic stroke is significantly improved by reperfusion either by intravenous thrombolytic drug treatment or with endovascular mechanical thrombectomy in selected cases. The use of intravenous thrombolysis is limited by the short treatment window and you need to assess individual balance of benefit and risk of symptomatic intracranial haemorrhage. Benefit is greater for shorter onset-to-reperfusion time intervals, requiring optimisation of pre-hospital and in-hospital pathways...
April 2017: Clinical Medicine: Journal of the Royal College of Physicians of London
https://www.readbyqxmd.com/read/28328980/early-biomarkers-of-brain-injury-and-cerebral-hypo-and-hyperoxia-in-the-safeboosc-ii-trial
#13
Anne M Plomgaard, Thomas Alderliesten, Topun Austin, Frank van Bel, Manon Benders, Olivier Claris, Eugene Dempsey, Monica Fumagalli, Christian Gluud, Cornelia Hagmann, Simon Hyttel-Sorensen, Petra Lemmers, Wim van Oeveren, Adelina Pellicer, Tue H Petersen, Gerhard Pichler, Per Winkel, Gorm Greisen
BACKGROUND: The randomized clinical trial, SafeBoosC II, examined the effect of monitoring of cerebral oxygenation by near-infrared spectroscopy combined with a guideline on treatment when cerebral oxygenation was out of the target range. Data on cerebral oxygenation was collected in both the intervention and the control group. The primary outcome was the reduction in the burden of cerebral hypo- and hyperoxia between the two groups. In this study we describe the associations between the burden of cerebral hypo- and hyperoxia, regardless of allocation to intervention or control group, and the biomarkers of brain injury from birth till term equivalent age that was collected as secondary and explorative outcomes in the SafeBoosC II trial...
2017: PloS One
https://www.readbyqxmd.com/read/28324183/multimodality-management-and-outcomes-of-brain-arterio-venous-malformations-avms-in-children-personal-experience-and-review-of-the-literature-with-specific-emphasis-on-age-at-first-avm-bleed
#14
REVIEW
Anan Shtaya, John Millar, Owen Sparrow
PURPOSE: The purpose of this paper is to study the presentation and analyse the results of multimodality treatment of brain arterio-venous malformations (AVMs) in children at our centre and review age at first AVM rupture in the literature. METHODS: Of 52 patients aged <18 years, 47 with brain AVMs (27 males and 20 females) aged 4-17 years (mean 12.2) were retrospectively reviewed. PubMed search revealed five additional studies including 267 patients where the prevalence of age-related AVMs rupture was analysed...
April 2017: Child's Nervous System: ChNS: Official Journal of the International Society for Pediatric Neurosurgery
https://www.readbyqxmd.com/read/28316865/treatment-of-intracranial-aneurysms-with-flow-re-direction-endoluminal-device-a-single-centre-experience-with-short-term-follow-up-results
#15
Neeraj Ramesh Mahboobani, Wing Ho Chong, Samuel Siu Kei Lam, Jimmy Chi Wai Siu, Chong Boon Tan, Yiu Chung Wong
PURPOSE: A flow diverter (FD) is an effective treatment option for intracranial aneurysms. The Flow Re-direction Endoluminal Device (FRED) is a relatively new flow diverter with a unique dual-layer design. We report our experience and short-term results with the FRED. MATERIALS AND METHODS: We did a retrospective review of all consecutive cases in which the FRED was used to treat intracranial aneurysms at a single institution from March 2014 till December 2015. Clinical parameters, aneurysm characteristics, technical results and short-term outcomes were reviewed...
March 2017: Neurointervention
https://www.readbyqxmd.com/read/28304205/stenting-of-the-cervical-internal-carotid-artery-in-acute-stroke-management-the-karolinska-experience
#16
Anastasios Mpotsaris, Christoph Kabbasch, Jan Borggrefe, Vamsi Gontu, Michael Soderman
Background Emergency stent placement in the extracranial internal carotid artery in combination with anterior circulation thrombectomy is a routine procedure. Yet, precise indications and clinical safety in this setting remains controversial. Present data for mechanical thrombectomy include few studies with acute stenting of tandem occlusions. We evaluated the feasibility, safety and clinical outcome of this endovascular treatment in a retrospective analysis of all consecutive cases at a comprehensive stroke centre...
April 2017: Interventional Neuroradiology
https://www.readbyqxmd.com/read/28300870/effectiveness-and-safety-of-apixaban-versus-warfarin-in-non-valvular-atrial-fibrillation-patients-in-real-world-clinical-practice-a-propensity-matched-analysis-of-76-940-patients
#17
Xiaoyan Li, Steve Deitelzweig, Allison Keshishian, Melissa Hamilton, Ruslan Horblyuk, Kiran Gupta, Xuemei Luo, Jack Mardekian, Keith Friend, Anagha Nadkarni, Xianying Pan, Gregory Y H Lip
The ARISTOTLE trial showed a risk reduction of stroke/systemic embolism (SE) and major bleeding in non-valvular atrial fibrillation (NVAF) patients treated with apixaban compared to warfarin. This retrospective study used four large US claims databases (MarketScan, PharMetrics, Optum, and Humana) of NVAF patients newly initiating apixaban or warfarin from January 1, 2013 to September 30, 2015. After 1:1 warfarin-apixaban propensity score matching (PSM) within each database, the resulting patient records were pooled...
March 16, 2017: Thrombosis and Haemostasis
https://www.readbyqxmd.com/read/28289516/biochemical-changes-in-the-injured-brain
#18
EDITORIAL
Seelora Sahu, Deb Sanjay Nag, Amlan Swain, Devi Prasad Samaddar
Brain metabolism is an energy intensive phenomenon involving a wide spectrum of chemical intermediaries. Various injury states have a detrimental effect on the biochemical processes involved in the homeostatic and electrophysiological properties of the brain. The biochemical markers of brain injury are a recent addition in the armamentarium of neuro-clinicians and are being increasingly used in the routine management of neuro-pathological entities such as traumatic brain injury, stroke, subarachnoid haemorrhage and intracranial space occupying lesions...
February 26, 2017: World Journal of Biological Chemistry
https://www.readbyqxmd.com/read/28283870/-dirty-coagulation-technique-as-an-alternative-to-microclips-for-control-of-bleeding-from-deep-feeders-during-brain-arteriovenous-malformation-surgery
#19
Danil A Kozyrev, Peeraphong Thiarawat, Behnam Rezai Jahromi, Patcharin Intarakhao, Joham Choque-Velasquez, Ferzat Hijazy, Mario K Teo, Juha Hernesniemi
BACKGROUND: Meticulous haemostasis is one of the most important factors during microneurosurgical resection of brain arteriovenous malformation (AVM). Controlling major arterial feeders and draining veins with clips and bipolar coagulation are well-established techniques, while managing with bleeding from deep tiny vessels still proves to be challenging. This technical note describes a technique used by the senior author in AVM surgery for last 20 years in dealing with the issue highlighted...
May 2017: Acta Neurochirurgica
https://www.readbyqxmd.com/read/28283819/neurological-complications-of-beh%C3%A3-et-s-syndrome
#20
D P Kidd
In this review of the neurological complications of Behçet's syndrome, the clinical features and epidemiology of the systemic disease are summarised before a discussion of the neurological syndromes which may develop is made. Neurological involvement occurs in 9% of cases, and is equally prevalent in each geographical area. Vascular complications occur in 14%, in whom thrombosis of the venous sinuses or cerebral veins occurs, and intracranial hypertension, venous infarction and parenchymal haemorrhage may develop...
March 10, 2017: Journal of Neurology
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