Aim: To report on the impact of COVID-19 on a brain damage unit.
Methods: We reviewed the records of all patients admitted to our brain damage unit. The study included all the significant clinical events from the first positive qualitative real-time reverse-transcriptase-polymerase-chain-reaction assay (April 8th, 2020) for SARS-CoV-2 to the day all patients tested negative (June 8th, 2020).
Results: Of the 20 patients (14 men) (age 57.7 ± 14.9; 2-71 months after brain damage; all with a modified Rankin scale score > 4), 16 tested positive for SARS-CoV-2 and remained positive for a mean of 32.3 days (ranging from 26 to 61). One patient died from COVID-19, while 12 patients were asymptomatic and three suffered mild pneumonia without acute respiratory distress syndrome. All patients received prophylactic subcutaneous heparin. Intravenous methylprednisolone was prescribed for three patients with bilateral pneumonia with excellent results.
Conclusions: Most positive cases (93.7%) were not severe. The good outcome was most likely due to the use of prophylactic anticoagulation therapy, the early use of methylprednisolone for pneumonia and the previously reported immunosuppression amid patients with brain damage. This study hopes to encourage further study into brain damage immunity.
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http://dx.doi.org/10.1016/j.dsx.2021.05.036 | DOI Listing |
BMC Pharmacol Toxicol
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Biochemistry Department, Faculty of Science, Ain-Shams University, Cairo, Egypt.
Hepatic encephalopathy (HE) is a syndrome that arises from acute or chronic liver failure. This study was devised to assess the impact of a combination of boswellic acid (BA) and low doses of gamma radiation (LDR) on thioacetamide (TAA)-induced HE in an animal model. The effect of daily BA treatment (175 mg/kg body weight, for four weeks) and/or fractionated low-dose γ-radiation (LDR; 0.
View Article and Find Full Text PDFNeuroinformatics
January 2025
Neuro-Electronics Research Flanders, Kapeldreef 75, Leuven, 3001, Belgium.
The brain is composed of a dense and ramified vascular network of arteries, veins and capillaries of various sizes. One way to assess the risk of cerebrovascular pathologies is to use computational models to predict the physiological effects of reduced blood supply and correlate these responses with observations of brain damage. Therefore, it is crucial to establish a detailed 3D organization of the brain vasculature, which could be used to develop more accurate in silico models.
View Article and Find Full Text PDFNeurosurg Rev
January 2025
Department of Neurosurgery, Policlinico Umberto I, Sapienza University of Rome, Rome, Italy.
To explore temporal dynamics of cerebral herniation through the calvarial defect after decompressive craniectomy. To investigate patterns of hemispheric asymmetry in ischemic stroke and traumatic brain injury after decompressive craniectomy.To assess clinical implications of hemispheric asymmetry evaluation in order to minimize cranioplasty complications.
View Article and Find Full Text PDFZhongguo Zhong Yao Za Zhi
December 2024
School of Pharmacy, Shandong University of Traditional Chinese Medicine Ji'nan 250355, China National Key Laboratory of Integration and Innovation of Prescriptions and Modern Traditional Chinese Medicine,Lunan Pharmaceutical Group Co., Ltd. Linyi 273400,China.
This paper explored the protective effect and potential mechanism of Shouhui Tongbian Capsules(SHTB) on cerebral ischemia-reperfusion rat models. Rats were randomly divided into sham surgery group, model group, low-dose SHTB group(0.2 g·kg~(-1)·d~(-1)), high-dose SHTB group(SHTB g·kg~(-1)·d~(-1)), and an edaravone positive drug group(5.
View Article and Find Full Text PDFNeuroscience
January 2025
Department of Computer Engineering, Faculty of Engineering, Igdir University, 76000, Igdir, Turkey. Electronic address:
Neurological disorders, including cerebral vascular occlusions and strokes, present a major global health challenge due to their high mortality rates and long-term disabilities. Early diagnosis, particularly within the first hours, is crucial for preventing irreversible damage and improving patient outcomes. Although neuroimaging techniques like magnetic resonance imaging (MRI) have advanced significantly, traditional methods often fail to fully capture the complexity of brain lesions.
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