Occupational pesticide exposure and the risk of death in patients with Parkinson's disease: an observational study in southern Brazil.

Background: Multiple studies have suggested that various pesticides are associated with a higher risk of developing Parkinson's disease (PD) and may influence the progression of the disease. However, the evidence regarding the impact of pesticide exposure on mortality among patients with PD is equivocal. This study examines whether pesticide exposure influences the risk of mortality among patients with PD in Southern Brazil.

Predictors of prognosis of synchronous brain metastases in small-cell lung cancer patients.

Patients with small cell lung cancer (SCLC) are more likely to have synchronous brain metastasis (SBM) at the time of diagnosis than patients with any other extracranial primary malignancy. We sought to identify which factors predicted an increased risk of SBM in SCLC as well as which factors affected the prognosis of these patients. 38,956 Patients in the Surveillance, Epidemiology, and End Results (SEER) database with microscopically confirmed SCLC from 2010 to 2016 were identified.

Neurologic injuries following road traffic accidents in the Dominican Republic: Examining causes and potential solutions.

Road traffic accidents (RTAs) are the number one cause of traumatic brain injuries (TBIs) worldwide. This study examines RTA-related TBIs in the Dominican Republic, a country in the Caribbean with the highest RTA fatality rate in the Western Hemisphere. We interviewed 117 adult patients or medical guardians of patients admitted to Hospital Traumatológico Dr.