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Condition: Hemorrhagic Stroke
Procedure: Anesthesia

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Total 259 results found since Jan 2013.

Aspiration thrombectomy in clinical routine interventional stroke treatment
ConclusionWhen used as a  first pass attempt AST is a fast and safe approach for patients suffering from stroke due to ELVO. Nonetheless, early conversion to SRT is needed in most cases and leads to overall excellent procedural results with low complication rates.
Source: Clinical Neuroradiology - January 11, 2017 Category: Neurology Source Type: research

In Vogue: Ketamine for Neuroprotection in Acute Neurologic Injury.
Abstract Neurologic deterioration following acute injury to the central nervous system may be amenable to pharmacologic intervention, although, to date, no such therapy exists. Ketamine is an anesthetic and analgesic emerging as a novel therapy for a number of clinical entities in recent years, including refractory pain, depression, and drug-induced hyperalgesia due to newly discovered mechanisms of action and new application of its known pharmacodynamics. In this focused review, the evidence for ketamine as a neuroprotective agent in stroke, neurotrauma, subarachnoid hemorrhage, and status epilepticus is highligh...
Source: Anesthesia and Analgesia - January 9, 2017 Category: Anesthesiology Authors: Bell JD Tags: Anesth Analg Source Type: research

Quantitative analysis of the effect of institutional case volume on complications after surgical clipping of unruptured aneurysms.
CONCLUSIONS Although the authors confirm that increasing case volume is associated with reduced complications after clipping of UIAs, their results suggest that the relationship between case volume and complications is not necessarily linear. Moreover, these results indicate that the effect of case volume on outcome is most evident between very-low-volume centers relative to centers with a medium-to-high volume. PMID: 28059649 [PubMed - as supplied by publisher]
Source: Journal of Neurosurgery - January 5, 2017 Category: Neurosurgery Authors: Rinaldo L, McCutcheon BA, Murphy ME, Shepherd DL, Maloney PR, Kerezoudis P, Bydon M, Lanzino G Tags: J Neurosurg Source Type: research

The approximated cardiovascular reserve index complies with haemorrhage related hemodynamic deterioration pattern: A swine exsanguination model
Conclusions The CVRIA met preset criteria of a potential predictor of haemorrhage-related haemodynamic deterioration. Prospective studies are required to evaluate use of the CVRI in combat medicine. Level of evidence Level III.
Source: Annals of Medicine and Surgery - January 4, 2017 Category: Journals (General) Source Type: research

Delirium after cardiac surgery: A pilot study from a single tertiary referral center.
CONCLUSIONS: Patients who developed delirium had systemic disease in the form of hypertension and cerebrovascular disease. Delirium was seen in patients who had higher postoperative pain scores, longer ICU stay, and NIV use. This study can be used to develop a predictive tool for diagnosing postcardiac surgical delirium. PMID: 28074801 [PubMed - in process]
Source: Annals of Cardiac Anaesthesia - December 31, 2016 Category: Anesthesiology Authors: Kumar AK, Jayant A, Arya VK, Magoon R, Sharma R Tags: Ann Card Anaesth Source Type: research

Inadvertent Complication of a Pipeline Embolization Device for Treatment with Vertebral Artery Dissecting Aneurysm : Distal Tip Fracture of Delivery Wire.
We report a rare periprocedural device-related complication that occurred during endovascular treatment with the pipeline embolization device for a dissecting aneurysm on the vertebral artery. A 55-year old woman was admitted due to left medullary infarction, and angiography showed a fusiform dilatation in the left vertebral artery that was suspicious for dissecting aneurysm. Endovascular treatment with PED was planned. Under general anesthesia, the procedure was performed without significant problems and a PED was deployed in an appropriate position. However, in the final step of the procedure, the distal tip of the PED d...
Source: Journal of Korean Neurosurgical Society - September 23, 2016 Category: Neurosurgery Tags: J Korean Neurosurg Soc Source Type: research

Neurologic Itch Management.
Authors: Şavk E Abstract Neurologic itch is defined as pruritus resulting from any dysfunction of the nervous system. Itch arising due to a neuroanatomic pathology is seen to be neuropathic. Causes of neuropathic itch range from localized entrapment of a peripheral nerve to generalized degeneration of small nerve fibers. Antipruritic medications commonly used for other types of itch such as antihistamines and corticosteroids lack efficacy in neuropathic itch. Currently there are no therapeutic options that offer relief in all types of neuropathic pruritus, and treatment strategies vary according to etiology. It is...
Source: Current Problems in Dermatology - September 1, 2016 Category: Dermatology Tags: Curr Probl Dermatol Source Type: research

Initial experience with the WATCHMAN ™ left atrial appendage system for stroke prevention in atrial fibrillation: A single-centre registry.
CONCLUSION: When performed by an operator trained in the procedure, WM implantation appears to be safe and effective. This procedure may be considered in patients at high-risk of stroke who are ineligible for long-term OAC. PMID: 27594651 [PubMed - as supplied by publisher]
Source: Archives of Cardiovascular Diseases - August 31, 2016 Category: Cardiology Authors: Bonnet G, Salaun E, Pankert M, Cuisset T, Bonnet JL Tags: Arch Cardiovasc Dis Source Type: research

Increased Plasma Matrix Metalloproteinase-9 Levels Contribute to Intracerebral Hemorrhage during Thrombolysis after Concomitant Stroke and Influenza Infection
Conclusion: Preexisting influenza A virus infection led to increased plasma MMP-9 and TIMP-1 levels in mice undergoing thrombolysis after induced stroke. MMP-9 levels closely correlated with intracerebral bleeding after thrombolysis during concomitant infection and stroke. Thus, our data indicate that thrombolysis may be dangerous during influenza infection. MMP-9 inhibitors might be considered to reduce the side effects of thrombolysis during concomitant infection and stroke.Cerebrovasc Dis Extra 2016;6:50-59
Source: Cerebrovascular Diseases Extra - August 24, 2016 Category: Neurology Source Type: research

Neuroimaging as a Selection Tool and Endpoint in Clinical and Pre-clinical Trials
AbstractStandard imaging in acute stroke enables the exclusion of non-stroke structural CNS lesions and cerebral haemorrhage from clinical and pre-clinical ischaemic stroke trials. In this review, the potential benefit of imaging (e.g., angiography and penumbral imaging) as a translational tool for trial recruitment and the use of imaging endpoints are discussed for both clinical and pre-clinical stroke research. The addition of advanced imaging to identify a “responder” population leads to reduced sample size for any given effect size in phase 2 trials and is a potentially cost-efficient means of testing interventions...
Source: Translational Stroke Research - August 19, 2016 Category: Neurology Source Type: research

Subarachnoid Hemorrhage
Publication date: September 2016 Source:Anesthesiology Clinics, Volume 34, Issue 3 Author(s): Jeremy S. Dority, Jeffrey S. OldhamTeaser Subarachnoid hemorrhage (SAH) is a debilitating, although uncommon, type of stroke with high morbidity, mortality, and economic impact. Modern 30-day mortality is as high as 40%, and about 50% of survivors have permanent disability. Care at high-volume centers with dedicated neurointensive care units is recommended. Euvolemia, not hypervolemia, should be targeted, and the aneurysm should be secured early. Neither statin therapy nor magnesium infusions should be initiated for delayed cereb...
Source: Anesthesiology Clinics - August 9, 2016 Category: Anesthesiology Source Type: research

O-022 General Anesthesia, Baseline ASPECTS, Time to Treatment, and IV TPA Impact Intracranial Hemorrhage after Stentriever Thrombectomy: Pooled Analysis from SWIFT PRIME, SWIFT and STAR Trials
ConclusionsHigher baseline ASPECTS, better collaterals and general anesthesia are associated with lower incidence of ICH after neurothrombectomy with Solitaire stentriever. Prolonged time to treatment increases the risk of parenchymal hematoma and hemorrhage in ischemic territory. Parenchymal hematoma is distinctly associated with IV TPA. Of all ICH subtypes, sICH has the strongest impact on functional independence.DisclosuresR. Raychev: None. J. Saver: 2; C; Medtronic, Stryker, Boehrniger, Neuravia. R. Jahan: 1; C; Medtronic. 2; C; Medtronic. R. Nogueira: 2; C; Medtronic, Stryker. M. Goyal: 2; C; Medtronic. V. Pereira: 2;...
Source: Journal of NeuroInterventional Surgery - July 28, 2016 Category: Neurosurgery Authors: Raychev, R., Saver, J., Jahan, R., Nogueira, R., Goyal, M., Pereira, V., Gralla, J., Levy, E., Yavagal, D., Cognard, C., Liebeskind, D. Tags: Oral abstracts Source Type: research

Chapter 65 Indications for the performance of neuroimaging in children
Publication date: 2016 Source:Handbook of Clinical Neurology, Volume 136 Author(s): Fenella Jane Kirkham Pediatric neurology relies on ultrasound, computed tomography (CT), and magnetic resonance (MR) imaging. CT prevails in acute neurologic presentations, including traumatic brain injury (TBI), nontraumatic coma, stroke, and status epilepticus, because of easy availability, with images of diagnostic quality, e.g., to exclude hemorrhage, usually completed quickly enough to avoid sedation. Concerns over the risks of ionizing radiation mean re-imaging and higher-dose procedures, e.g., arteriography and venography, require...
Source: Handbook of Clinical Neurology - July 16, 2016 Category: Neurology Source Type: research

Chapter 66 Endovascular treatment of acute ischemic stroke
Publication date: 2016 Source:Handbook of Clinical Neurology, Volume 136 Author(s): Thabele Leslie-Mazwi, James Rabinov, Joshua A. Hirsch Endovascular thrombectomy is an effective treatment for major acute ischemic stroke syndromes caused by major anterior circulation artery occlusions (commonly referred to as large vessel occlusion) and is superior to intravenous thrombolysis and medical management. Treatment should occur as quickly as is reasonably possible. All patients with moderate to severe symptoms (National Institutes of Health stroke scale >8) and a treatable occlusion should be considered. The use of ...
Source: Handbook of Clinical Neurology - July 16, 2016 Category: Neurology Source Type: research

Multidimensional geriatric assessment before transcatheter aortic valve implantation in frail elderly patients with one-year follow-up. Cardio-geriatrician collaboration benefits?
CONCLUSIONS: Cardiologists follow geriatrician advices about TAVI feasibility in frail elderly patients. Comprehensive geriatric assessment also helps preventing complications and providing quick assessment of occurring periprocedural and postprocedural complications. Optimal management of frail elderly patients undergoing TAVI is a multidisciplinary task involving cardiologists, anaesthetists and geriatricians. PMID: 27427467 [PubMed - as supplied by publisher]
Source: Annales de Cardiologie et d'Angeiologie - July 13, 2016 Category: Cardiology Authors: Damier E, Chidlovskii E, Bertrand B, Dang VM, Vanzetto G, Couturier P Tags: Ann Cardiol Angeiol (Paris) Source Type: research