Genetic characterization of Parkinson's disease patients in Ecuador and Colombia.

To help address the scarcity of studies on the genetics of Parkinson's disease (PD) in Latin America, we screened 426 Ecuadorians with PD and 80 Colombians (PD = 55, Control = 26) for mutations within several PD-related genes. Among Colombians, we identified several variants within PARKIN and PINK1 genes.

Prevalence of GBA p.K198E mutation in Colombian and Hispanic populations.

We aimed to replicate a recent study that found a high frequency of the GBA p.K198E mutant in Colombian patients with PD. We identified the p.

Postictal neurogenic pulmonary edema: Case report and brief literature review.

Cardiopulmonary complications associated with epilepsy are generally associated with generalized tonic-clonic seizures, as a consequence of systemic adrenergic discharge and release of inflammatory mediators. We present a case of a 34-year-old woman with a history of Focal epilepsy since adolescence, who presented self-limited pulmonary edema following a focal to bilateral tonic-clonic seizure with subsequent resolution of the symptoms. We also made a brief review of neurogenic pulmonary edema, its proposed pathophysiology, treatment and its relation with sudden unexpected death in epilepsy (SUDEP).

Changes in sleep patterns after vagus nerve stimulation, deep brain stimulation or epilepsy surgery: Systematic review of the literature.

Purpose: Perform a systematic review of the literature on the effects of vagus nerve stimulation (VNS), deep brain stimulation (DBS) and epilepsy surgery in subjective and objective sleep parameters.

Methods: We performed a literature search in the main medical databases: Medline, Embase, Cochrane, DARE and LILACS, looking for studies that evaluated the effects of VNS, DBS or epilepsy surgery on sleep parameters. In all, 36 studies, coming from 11 countries, including reviews, cohort studies, case series and case reports were included.