OBJECTIVE To determine whether neuroanatomically heterogeneous strokes causing hemichorea-hemiballismus localize to a common functional network. METHODS We identified 29 cases of lesion-induced hemichorea-hemiballismus from the literature and mapped each lesion volume onto a reference brain. Using a recently validated technique termed lesion network mapping, we tested whether these lesions be...

Background. Many studies have found that the antibiotic rifaximin is effective for the treatment of hepatic encephalopathy. However, there is no uniform view on the efficacy and safety of rifaximin. Methods. We performed a meta-analysis through electronic searches to evaluate the efficacy and safety of rifaximin in comparison with nonabsorbable disaccharides. Results. A total of 8 randomized co...

Physiological and pharmacological studies of more than 150 patients with movement disorders are reported. Particular attention is paid to the differentiation of various types of tremor on the basis of rate, rhythm, and pattern of EMG activity in antagonistic muscles. The typical 'tremor-at-rest' of Parkinson's disease--3-7 Hz activity which alternates between antagonistic muscles--is suppressed...

Creatinine is a product of muscle protein breakdown cleared by the kidneys at a constant rate. The glomerular filtration rate is estimated based on serum creatinine. There is no definitive level of serum creatinine which is itself incompatible with human survival. We present the highest serum creatinine associated with survival based on a thorough review of the literature. A 34-year-old male pa...

Cephalosporins, particularly cefepime, exert neurotoxic side effects that can lead to status epilepticus. These neurotoxic side effects include myoclonus, dystonic movements, tremor, asterixis, seizure, status epilepticus, encephalopathy, and sometimes coma. Status epilepticus, particularly nonconvulsive status epilepticus (NCSE), is a well-known but unusual complication in patients with altere...

BACKGROUND Sublingual buprenorphine is used as a substitution drug in heroin addicts. Although buprenorphine inhibits mitochondrial function at high concentrations in experimental animals, these effects should not occur after therapeutic sublingual doses, which give very low plasma concentrations. CASE REPORTS We report four cases of former heroin addicts infected with hepatitis C virus and p...

doi:10.3949/ccjm.83a.15048 A 25-year-old woman presents to the emergency department with a 7-day history of fatigue and nausea. On presentation she denies having abdominal pain, headache, fever, chills, night sweats, vomiting, diarrhea, melena, hematochezia, or weight loss. She recalls changes in the colors of her eyes and darkening urine over the last few days. Her medical history before this ...

The aim of the present prospective multicentric study was to develop a simple rule for the prediction of poor outcome in patients presenting to emergency departments with initially non-life threatening-chronic obstructive pulmonary disease (COPD) exacerbations in a real-life setting. All patients with an acute exacerbation of COPD visiting the emergency departments of 103 hospitals during a 3-m...

Background and aim: Liver is the largest internal organ of body with many functions, including protein synthesis, regulation glucose lipid metabolism, production bile. The Stigmata chronic liver disease include spider angiomas, jaundice, palmar erythema, gynecomastia, ascites, encephalopathy, asterixis. Though commonly seen, their prevalence in Indian patients not known. Aim to determine variou...