RESUMO
BACKGROUND AND PURPOSE: Subfebrile body temperature and fever in the first days after stroke are strongly associated with unfavorable outcome. A subgroup analysis of a previous trial suggested that early treatment with paracetamol may improve functional outcome in patients with acute stroke and a body temperature of ≥36.5°C. In the present trial, we aimed to confirm this finding. METHODS: PAIS 2 (Paracetamol [Acetaminophen] in Stroke 2) was a multicenter, randomized, double-blind, placebo-controlled clinical trial. We aimed to include 1500 patients with acute ischemic stroke or intracerebral hemorrhage within 12 hours of symptom onset. Patients were treated with paracetamol in a daily dose of 6 g or matching placebo for 3 consecutive days. The primary outcome was functional outcome at 3 months, assessed with the modified Rankin Scale and analyzed with multivariable ordinal logistic regression. Because of slow recruitment and lack of funding, the study was stopped prematurely. RESULTS: Between December 2011 and October 2015, we included 256 patients, of whom 136 (53%) were allocated to paracetamol. In this small sample, paracetamol had no effect on functional outcome (adjusted common odds ratio, 1.15; 95% confidence interval, 0.74-1.79). There was no difference in the number of serious adverse events (paracetamol n=35 [26%] versus placebo n=28 [24%]). CONCLUSIONS: Treatment with high-dose paracetamol seemed to be safe. The effect of high-dose paracetamol on functional outcome remains uncertain. Therefore, a large trial of early treatment with high-dose paracetamol is still needed. CLINICAL TRIAL REGISTRATION: URL: http://www.trialregister.nl. Unique identifier: NTR2365.
Assuntos
Acetaminofen/farmacologia , Antipiréticos/farmacologia , Isquemia Encefálica/complicações , Hemorragia Cerebral/complicações , Febre/tratamento farmacológico , Avaliação de Resultados em Cuidados de Saúde , Acidente Vascular Cerebral/tratamento farmacológico , Acetaminofen/administração & dosagem , Idoso , Idoso de 80 Anos ou mais , Antipiréticos/administração & dosagem , Método Duplo-Cego , Feminino , Febre/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Acidente Vascular Cerebral/complicações , Acidente Vascular Cerebral/etiologiaRESUMO
We describe a case of dynamic scapular winging due to trapezius muscle paresis following a sport-related injury of the accessory nerve. The typical clinical findings related to the peripheral nerve involved, the importance of neurophysiologic work-up, and possibilities for treatment are discussed.