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Total 627 results found since Jan 2013.

Ischaemic stroke due to basilar artery occlusion in a puerperal patient with SARS-CoV-2 infection
CONCLUSION: Severe SARS-CoV-2 disease results in a prothrombotic state that correlates with the prognosis of the disease. The last trimester of pregnancy and the puerperium are known prothrombotic risk factors. Recommendations for anticoagulation management in pregnant patients with COVID-19 are based on limited evidence. This is the first case to be published in Spain involving cerebral arterial thrombosis in a pregnant patient with SARS-CoV-2 infection.PMID:35866535 | DOI:10.33588/rn.7504.2021373
Source: Revista de Neurologia - July 22, 2022 Category: Neurology Authors: M G ómez-Martí V Bosch ín F Puchades A Cerd án A Cunquero F Sanz J J Tamarit Source Type: research

Intra-arterial Alteplase vs Placebo After Successful Thrombectomy and Functional Outcomes in Patients With Large Vessel Occlusion Acute Ischemic Stroke —Reply
In Reply In response to the comments by Dr Mai and colleagues about the change in the primary outcome of the CHOICE trial, we would like to provide several clarifications. First, the definition of the primary outcome in the original protocol was submitted for publication on July 15, 2019. Second, the registered protocol (NCT03876119) was first posted on March 15, 2019, but the primary outcome definition was changed and posted on March 19, 2021. Third, the summary of the history of these protocol changes was included in Supplement 2 of the article. As required by Spanish law, these changes were also communicated to the Span...
Source: JAMA - June 28, 2022 Category: General Medicine Source Type: research

Electrical stimulation of the brain may help people who stutter
When Guillermo Mejias was 7 years old, his parents sent him out to buy bread during a family holiday in southern Spain. Mejias still remembers his growing anxiety as he walked to the bakery, repeating what he would say over and over in his head. But when the moment arrived, he was unable to produce a single word. He recalls returning empty-handed, ashamed, and wondering what to tell his parents. “I was so tense that I had been inadvertently biting my cheeks and tongue and my mouth was bleeding,” he says. Mejias still stutters, but today, as a brain researcher at the Complutense University of Madrid, he investigate...
Source: Science of Aging Knowledge Environment - June 22, 2022 Category: Geriatrics Source Type: research

Risk of thrombotic events and other complications in anticoagulant users infected with SARS-CoV-2: an observational cohort study in primary health care in SIDIAP (Catalonia, Spain)
CONCLUSIONS: OAC users in our study had more comorbidities and were older than non-users, well known risks for hospitalization being confirmed with our results. We also found in our study that OAC exposure was not associated to an increased risk in the mortality rate, and it was associated with higher risks of hospital admission and thromboembolic events, although we cannot assess the effect of the interventions applied during hospital admission on the outcomes studied, as our database is a PHC database.TRIAL REGISTRATION: EUPAS register: EUPAS37205 .PMID:35676639 | PMC:PMC9174624 | DOI:10.1186/s12875-022-01752-5
Source: Primary Care - June 8, 2022 Category: Primary Care Authors: Maria Giner-Soriano Ainhoa Gomez-Lumbreras Cristina Vedia Dan Ouchi Rosa Morros Source Type: research

Discovering Key Topics in Emergency Medical Dispatch from Free Text Dispatcher Observations
The objective of this work was to discover key topics latent in free text dispatcher observations registered during emergency medical calls. We used a total of 1374931 independent retrospective cases from the Valencian emergency medical dispatch service in Spain, from 2014 to 2019. Text fields were preprocessed to reduce vocabulary size and filter noise, removing accent and punctuation marks, along with uninformative and infrequent words. Key topics were inferred from the multinomial probabilities over words conditioned on each topic from a Latent Dirichlet Allocation model, trained following an online mini-batch variation...
Source: Studies in Health Technology and Informatics - May 25, 2022 Category: Information Technology Authors: Pablo Ferri Carlos S áez Antonio F élix-De Castro Purificaci ón Sánchez-Cuesta Juan M Garc ía-Gómez Source Type: research