The Ethical Obligation to Treat Infectious Patients: A Systematic Review of Reasons.

During pandemics, healthcare providers struggle with balancing obligations to self, family, and patients. While HIV/AIDS seemed to settle this issue, coronavirus disease 2019 (COVID-19) rekindled debates regarding treatment refusal. We searched MEDLINE, Embase, CINAHL Complete, and Web of Science using terms including obligation, refusal, HIV/AIDS, COVID-19, and pandemics.

Mirizzi Syndrome Type I: A Case Presentation.

Mirizzi syndrome (MS) is a rare complication of chronic cholelithiasis. The syndrome describes gallstone obstruction of Hartmann's pouch or the cystic duct that extrinsically compresses the common hepatic duct, causing obstructive jaundice. In advanced cases, the gallstones may erode into the biliary tree creating a fistula, requiring prompt diagnosis and careful surgical management.

Heading-Related Slowing by Twenty-Four Hours in Youth Athletes.

Research suggests cumulative effects of repetitive head impacts (RHIs) on brain structure, especially with younger age of first exposure. Further, recent evidence suggests no immediate cognitive changes with increased RHIs but impairments across a sports season. The aim was to examine more closely the short-term time course of behavioral effects of exposure to RHI.

Differential benefits of olanzapine on executive function in schizophrenia patients: Preliminary findings.

Objective: Schizophrenia patients show executive function (EF) impairments in voluntary orienting as measured by eye-movements. We tested 14 inpatients to investigate the effects of the antipsychotic olanzapine on EF, as measured by antisaccade eye-movement performance.

Methods: Patients were tested at baseline (before olanzapine), 3-5 days post-medication, and 12-14 days post-medication.

Deep brain stimulation in neurologic disorders.

Deep brain stimulation (DBS) is an effective surgical therapy for well-selected patients with medically intractable Parkinson's disease (PD) and essential tremor (ET). The purpose of this review is to describe the success of DBS in these two disorders and its promising application in dystonia, Tourette Syndrome (TS) and epilepsy. In the last 10 years, numerous short- and intermediate-term outcome studies have demonstrated significant relief to patients with PD and ET.