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Total 908 results found since Jan 2013.

Characterizing Intraoperative Vasopressor Use in Total Knee Arthroplasty: A Retrospective Cohort Study
In conclusion, nearly 59% of patients undergoing TKA received intraoperative vasopressor support. History of stroke and older age were significantly associated with increased intraoperative vasopressor use. As the first study to examine vasopressor usage in a TKA patient population, we believe that understanding the association between patient characteristics and intraoperative vasopressor support will help orthopaedic surgeons select the appropriate surgical setting during preoperative optimization. [...] Thieme Medical Publishers, Inc. 333 Seventh Avenue, 18th Floor, New York, NY 10001, USAArticle in Thieme eJournals: Ta...
Source: Journal of Knee Surgery - August 4, 2021 Category: Orthopaedics Authors: Lentine, Brandon Vaickus, Max Shewmaker, Grant Niu, Ruijia Son, Sung Jun Mustafa, Wissam Reist, Hailee Smith, Eric L. Tags: Original Article Source Type: research

Triad school receives $30 million grant for blood pressure research
This award will fund the first study of its kind to test two interventions to lower blood pressure in the first six months after a stroke.
Source: bizjournals.com Health Care:Physician Practices headlines - July 30, 2021 Category: American Health Authors: Trajan Warren Source Type: news

E-105 Analysis of clinical associations of serum SCFAs taken at the time of thrombectomy in AIS patients
ConclusionsThe evaluation of SCFAs in the serum at the time of stroke provides novel insight into the potential role of SCFAs during stroke in human patients. Age remains a significant factor to SCFA concentrations in stroke patients. The length of time following stroke also contributes to the levels of SCFAs. Previous studies have shown that increased levels of SCFAs is associated with decreased severity of stroke, however our data did not detect any such effect. This observation may be due to the acute time of the blood collection following stroke and analyzing serum instead of fecal samples. Furthermore, acquiring infor...
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Henry, N., Frank, J., Fraser, J., Trout, A., Morris, A., Chen, J., Stowe, A., McLouth, C., Pennypacker, K. Tags: Electronic poster abstracts Source Type: research

O-032 Treatment outcomes for ARUBA eligible brain arteriovenous malformations: a comparison of real world data from the NVQI-QOD AVM registry to the ARUBA trial
ConclusionARUBA eligible patients from the NVQI-QOD registry demonstrate a significantly lower risk of stroke or death with intervention of 8.0% (N=174) compared to the 30.7% (N=114) ARUBA trial interventional risk, and is nearly equivalent to the ARUBA trial medical management risk of 10.1% (N=109) over 33 months.Disclosures N. Moore: 1; C; SNIS Joe Niekro Research Grant. R. Abdalla: None. T. Patterson: None. Y. Moazeni: None. P. Rasmussen: 2; C; Blockade Medical, Covidien/Medtronic, Stryker Neurovascular, Perflow Medical. 4; C; Perflow Medical. G. Toth: None. M. Bain: 2; C; Stryker Neurovascular. S. Ansari: None. S. Huss...
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Moore, N., Abdalla, R., Patterson, T., Moazeni, Y., Rasmussen, P., Toth, G., Bain, M., Ansari, S., Hussain, S. Tags: Oral abstracts Source Type: research

P-026 Aqua embolic system: evaluating the performance of a new liquid embolic system using a swine AVM model
ConclusionsAES, which is a DMSO free, non-adhesive polysaccharides based LEM, may be used as an embolic material for the treatment of hemorrhagic stroke caused by cerebrovascular diseases, such as brain AVM.A: common carotid artery injection (AP view) shows left ascending pharyngeal artery (APA) and left rete mirabile (red arrow). B: AES is injected from the microcatheter. The AES reflux is reaching the tip of the microcatheter. C: With continuous injection of AES, the microcotheter tip is embedded ¡n the cost of AES. D. Post treatment angiogram shows complete occlusion of the left rete mirabile and APADisclosures I....
Source: Journal of NeuroInterventional Surgery - July 26, 2021 Category: Neurosurgery Authors: Yuki, I., Ohkawa, K., Li, S., Steward, E., Nguyen, B., Hsu, F., Xu, J., Suzuki, S. Tags: Oral poster abstracts Source Type: research

Disentangling the Psycholinguistic Loci of Anomia with Cognitive Psychometric Models
This article reviews advanced statistical techniques for measuring impairments in object naming, particularly in the context of stroke-induced aphasia. Traditional testing strategies can be challenged by the multifaceted nature of impairments that arise due to the complex relationships between localized brain damage and disruption to the cognitive processes required for successful object naming. Cognitive psychometric models can combine response-type analysis with item-response theory to yield accurate estimates of multiple abilities using data collected from a single task. The models also provide insights about how the te...
Source: Seminars in Speech and Language - July 14, 2021 Category: Speech-Language Pathology Authors: Grant M Walker Source Type: research