关键词： aortic arch   aortic dissection   arch repair   frozen elephant trunk   spinal cord ischemia   stroke  

关键词： early motor rehabilitation   ischaemic stroke   neurorehabilitation  

摘要： Background and purpose Early pharmacological support for post-stroke neurorehabilitation has seen an abundance of mixed results from clinical trials, leaving practitioners at a loss regarding the best options to improve patient outcomes. The objective of this evidence-based guideline is to support clinical decision-making of healthcare professionals involved in the recovery of stroke survivors. Methods This guideline was developed using the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) framework. PubMed, Cochrane Library and Embase were searched (from database inception to June 2018, inclusive) to identify studies on pharmacological interventions for stroke rehabilitation initiated in the first 7 days (inclusive) after stroke, which were delivered together with neurorehabilitation. A sensitivity analysis was conducted on identified interventions to address results from breaking studies (from end of search to February 2020). Results Upon manually screening 17,969 unique database entries (of 57,001 original query results), interventions underwent meta-analysis. Cerebrolysin (30 ml/day, intravenous, minimum 10 days) and citalopram (20 mg/day, oral) are recommended for clinical use for early neurorehabilitation after acute ischaemic stroke. The remaining interventions identified by our systematic search are not recommended for clinical use: amphetamine (5, 10 mg/day, oral), citalopram (10 mg/day, oral), dextroamphetamine (10 mg/day, oral), Di-Huang-Yi-Zhi (2 x 18 g/day, oral), fluoxetine (20 mg/day, oral), lithium (2 x 300 mg/day, oral), MLC601(3 x 400 mg/day, oral), phosphodiesterase-5 inhibitor PF-03049423 (6 mg/day, oral). No recommendation 'for' or 'against' is provided for selegiline (5 mg/day, oral). Issues with safety and tolerability were identified for amphetamine, dextroamphetamine, fluoxetine and lithium. Conclusions This guideline provides information for clinicians regarding existing pharmacological support in interventions for

关键词： Pneumology/Respiratory System   Otorhinolaryngology   Dentistry   Neurology   Internal Medicine   Pediatrics  

关键词： Parry-Romberg syndrome   Hemifacial atrophy   Midline indentation   White matter lesions  

摘要： In this report, we describe an unusual case of progressive hemifacial atrophy or Parry-Romberg syndrome in a 10-year-old girl with progressive hemifacial microsomia and limb anomalies who had brain magnetic resonance imaging (MRI) findings of white matter hyper-intensities. Patients typically present with neurological manifestations such as epilepsy, facial pain, and migraines and ophthalmological symptoms in conjunction with white matter lesions. The patient demonstrated normal cognition and psychomotor development despite the presence of white matter lesions in her frontal lobe that is commonly associated with neurological symptoms. This report brings attention to the complicated relationship between facial, limb and brain imaging findings in ParryRomberg syndrome and differentiates it from hemifacial microsomia syndrome.

关键词： Elderly patients   Comorbidities   Intracranial meningiomas   Operative risks   Meningioma surgery   Neurological conditions  

摘要： Introduction While surgery is the primary treatment choice for intracranial meningiomas in young patients, surgery in elderly patients, especially those with pre-existing comorbidities, has been the subject of repeated discussion. This study investigated the postoperative risks and neurological benefits of meningioma surgery in elderly patients compared to young patients. Methods In total, 768 patients were included and divided into two main groups: group I (age: <= 64 years;484 young patients) and group II (age: >= 65 years;284 elderly patients). Group II was subdivided into: IIa (age: 65-69 years), IIb (age: 70-79 years);and IIc (age: >= 80 years). Results The total tumor resection rate was higher in the elderly cohort than in the young cohort (84.5 and 76.2%, respectively). 154 young patients (31.8%) and 132 elderly patients (46.5%) developed postoperative morbidities, with the three most common being bleeding (12.9%), cranial nerve disorder (10%) and CSF fistula (8.1%). Postoperative bleeding, palsy, speech disorder, pneumonia and renal insufficiency were dependent on age (r = 0.123, p = 0.001;r = 0.089, p = 0.014;r = 0.100, p = 0.006;r = 0.098, p = 0.007 and r = 0.084, p = 0.020) and presented more often in elderly patients. 6 young and 15 elderly patients died during the 17.4-year observation period. Most patients showed a significant improvement in postoperative KPS (p < 0.001), except those over 80 years old (p = 0.753). The KPS at the last follow-up was significantly improved in all patients (p < 0.001). Conclusion Meningioma surgery is associated with a higher rate of postoperative complications in elderly patients than in young patients. Most elderly patients, similar to young patients, show a significant improvement in neurological status postoperatively.

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摘要： There is growing recognition that severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2) infection can lead to both acute and long-term neurological sequelae [1]. In addition to the neurological consequences of severe illness in itself, proposed mechanisms of SARS-CoV-2-associated neurological complications include direct neuroinvasion, and indirect mechanisms, of vascular and inflammatory/autoimmune origin (Fig. 1). The identification and diagnosis of these neurological complications are challenging, particularly in the context of overstrained medical systems, where an under-recognition of neurological manifestations may contribute to an increase in acute and long-term complications and poor outcomes. In addition, there is a high incidence of general critical care complications, for example, hypoxia, metabolic derangements, general inflammation, and drug toxicity/side effects, which can make proper attribution to coronavirus disease 2019 (COVID-19) difficult. We discuss the neurological complications associated with COVID-19 (NeuroCOVID) for general intensivists with an emphasis on key symptoms and signs to look for which may change management and/or provide a potential avenue for targeted therapies to improve outcomes.

关键词： child-pugh classification   fatigue   liver cirrhosis   MELD score   MUNE  

摘要： Liver cirrhosis is a global health problem that can be associated with several neurological manifestations. We aimed to assessment of the relation between the severity of the liver cirrhosis and the neurological symptoms, nerve conduction studies (NCS), as well as detecting subclinical neuropathic affection using motor unit number estimation (MUNE) technique. This cross-sectional study was conducted on 56 cirrhotic patients and 61 age- and sex-matched healthy controls. Neurological manifestations, Child-Pugh classification, Model for End-Stage Liver Disease score, NCS and MUNE using a modified spike-triggered averaging technique were studied. Forty-five (80.3%) of the cirrhotic patients had neurological manifestations. Muscle cramps were the most frequently reported manifestation, followed by fatigue and then numbness. NCS abnormality was significantly related to the presence of neurological symptoms (p < 0.001) and not only to peripheral numbness. Only fatigue was significantly related to the lower MUNE values (p < 0.017). Child-Pugh classification progression was significantly related to the presence of fatigue and abnormal NCS results (p < 0.001);no similar relation was detected between the Child-Pugh classification and the MUNE value (p = 0.103). Higher MELD scores were significantly related to NCS abnormalities (p = 0.014) and negatively correlated, although not significantly, with the MUNE values (r = -0.246 and p = 0.067). The progression of liver cirrhosis was related to the presence of neurological manifestations and nerve conduction abnormalities. Nerve conduction abnormalities may be present even in the absence of clinical numbness. A decline in motor unit number could explain the pathophysiology of fatigue in cirrhotic patients.

关键词： Blood biomarkers   Good neurological outcome   Cardiac arrest   Neurofilament light   Prognostication   ERC   ESICM guidelines  

摘要： Purpose The majority of unconscious patients after cardiac arrest (CA) do not fulfill guideline criteria for a likely poor outcome, their prognosis is considered "indeterminate". We compared brain injury markers in blood for prediction of good outcome and for identifying false positive predictions of poor outcome as recommended by guidelines. Methods Retrospective analysis of prospectively collected serum samples at 24, 48 and 72 h post arrest within the Target Temperature Management after out-of-hospital cardiac arrest (TTM)-trial. Clinically available markers neuron-specific enolase (NSE) and S100B, and novel markers neurofilament light chain (NFL), total tau, ubiquitin carboxy-terminal hydrolase L1 (UCH-L1) and glial fibrillary acidic protein (GFAP) were analysed. Normal levels with a priori cutoffs specified by reference laboratories or defined from literature were used to predict good outcome (no to moderate disability, Cerebral Performance Category scale 1-2) at 6 months. Results Seven hundred and seventeen patients were included. Normal NFL, tau and GFAP had the highest sensitivities (97.2-98% of poor outcome patients had abnormal serum levels) and NPV (normal levels predicted good outcome in 87-95% of patients). Normal S100B and NSE predicted good outcome with NPV 76-82.2%. Normal NSE correctly identified 67/190 (35.3%) patients with good outcome among those classified as "indeterminate outcome" by guidelines. Five patients with single pathological prognostic findings despite normal biomarkers had good outcome. Conclusion Low levels of brain injury markers in blood are associated with good neurological outcome after CA. Incorporating biomarkers into neuroprognostication may help prevent premature withdrawal of life-sustaining therapy.

关键词： Antibiotic-associated encephalopathy   Aseptic meningitis   Mental disorders   gamma-Aminobutyric acid   N-methyl-D-aspartate receptor  

摘要： Psychosis is a common and intractable disorder of hospitalization, especially in patients hospitalized in Intensive Care Unit (ICU). Along with the widely use of multiple antibiotics in community-acquired infection and hospital-acquired infection, the occurrence of antibiotic-associated neurological disorders has become more frequently. However, antibiotic neurotoxicity is often overlooked or misinterpreted. In this review, we summarized the neurological disorders caused by antibacterial agent usage and firstly systematically formulated the pathogenesis of antibiotic-associated neurotoxic reactions. Precautions of the complications are critical in preventing serious clinical outcome as the inducement is curable. Regular neurological physical examination, electroencephalogram (EEG) examination, lumbar puncture and therapeutic drug monitoring closely are essential for early diagnosis and differential diagnosis. (C) 2021 Elsevier Ltd. All rights reserved.

关键词： infective endocarditis   Lemierre's syndrome   thrombophlebitis  

摘要： Lemierre's syndrome (LS) is characterized by septic thrombophlebitis of the internal jugular vein with septicemia and metastatic infection following an oropharyngeal infection. LS is rare but can cause infective endocarditis (IE), complicating IE management. We report a case of IE secondary to thrombophlebitis in the left vertebral vein following pharyngitis (LS variant) with distinctively severe manifestations, including metastatic infection and severe neurological impairment with multiple cerebral infarctions. A pedunculated abscess was noted on the left ventricular free wall. Despite the patient's highly impaired consciousness level (i.e., comatose state), we performed early surgery to remove the abscess after excluding LS-related brain complications. Preoperative antibiotics included clindamycin to cover LS-related anaerobic bacteria, and thrombophlebitis required postoperative anticoagulation. By managing LS as well as IE, the infection was controlled, and the neurological status normalized. This report provides insights into the perioperative management of IE secondary to LS.