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Epilepsy and mortality in Latin America
Alejandro L Escalaya1, Jose F Tellez-Zenteno2, David A Steven3
1Epilepsy Program, Department of Clinical Neurological Sciences, Schulich School of Medicine and Dentistry, Western University, London, Ontario, Canada.
Seizure
|December 3, 2014
Summary
Epilepsy mortality in Latin America is understudied, with limited data showing a higher risk of death compared to the general population. More research is essential to understand epilepsy
Area of Science:
- Neurology
- Public Health
- Epidemiology
Background:
- Epilepsy is a significant neurological disorder with varying mortality rates globally.
- Understanding epilepsy-related mortality is crucial for public health interventions in Latin America.
Purpose of the Study:
- To assess the current state of knowledge regarding mortality associated with epilepsy in Latin America.
- To identify research gaps in epilepsy mortality studies within the region.
Main Methods:
- A systematic literature search was conducted across MEDLINE, EMBASE, and LILACS databases up to December 2013.
- Inclusion criteria focused on studies reporting mortality outcomes in epilepsy patients from Latin America with original data.
Main Results:
- Only 18 studies met the inclusion criteria, highlighting a scarcity of research on epilepsy mortality in Latin America.
- Five studies reported a higher risk of death in people with epilepsy compared to the general population, with Standardized Mortality Ratios (SMRs) ranging from 1.34 to 2.45 in community-based studies.
Conclusions:
- There is a significant lack of comprehensive data on epilepsy mortality in Latin America.
- Methodological heterogeneity among existing studies prevents meaningful comparisons.
- Further rigorous research is urgently needed to accurately determine epilepsy-related mortality in the region.
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