[Cysticercosis as the main cause of partial seizures in children in Peru]

A L Gaffo1, D Guillén-Pinto, P Campos-Olazábal

  • 1Departamento de Medicina Interna, University of Western-Ontario, London, Canada. agaffo@uab.edu

Revista De Neurologia
|December 2, 2004
PubMed

Insights

Neurocysticercosis is the primary cause of partial seizures in children in Lima, Peru. This parasitic infection is a significant neurological issue in pediatric populations in developing countries.

Area of Science:

  • Neurology
  • Infectious Diseases
  • Pediatrics

Context:

  • Partial seizures are a common neurological issue in children, particularly in developing nations.
  • The specific etiologies of pediatric seizures in regions like Peru remain under-investigated.
  • Neurocysticercosis is a known cause of adult epilepsy but its role in pediatric seizures requires clarification.

Purpose:

  • To determine the prevalence and primary cause of partial seizures in pediatric patients in Lima, Peru.
  • To investigate the role of neurocysticercosis in pediatric partial seizures.

Summary:

  • A study evaluated 54 pediatric patients with partial seizures in Lima, Peru.
  • Evaluations included clinical examination, CT scans, and serological tests.
  • Neurocysticercosis was diagnosed in 37% of patients, identifying it as the leading cause of partial seizures.

Impact:

  • Findings highlight neurocysticercosis as a major cause of pediatric seizures in Peru.
  • Results are relevant to understanding pediatric epilepsy in similar developing countries.
  • Emphasizes the need for targeted public health interventions and further research on parasitic infections in children.
Abstract

Related Concept Videos

Seizures: Classification01:13

Seizures: Classification

Epilepsy is primarily characterized by unpredictable seizures, either provoked by an identifiable factor, such as injury or illness, or unprovoked, occurring spontaneously without apparent cause.
Seizures are typically classified into two main categories: focal and generalized seizures.
Focal Seizures
Focal seizures originate from specific regions of the brain. These seizures are further sub-classified into two types:
Epilepsy and Seizures: Overview01:24

Epilepsy and Seizures: Overview

Epilepsy is a chronic neurological disease marked by recurrent, unpredictable seizures. These seizures are caused by abnormal electrical discharges in the brain, leading to behavior, sensation, or consciousness alterations. They can also cause transient impairment of awareness, interfering with daily activities.
Various factors can trigger epilepsy, including genetic factors, brain damage, metabolic causes, and unknown etiology. Diagnosis of epilepsy involves electroencephalography (EEG), which...
Seizures l: Introduction01:20

Seizures l: Introduction

Understanding seizures and epilepsy relies on key definitions that help in recognizing, classifying, and managing these disorders. These definitions provide a framework for recognizing, classifying, and managing seizure disorders.DefinitionsA seizure is a sudden, abnormal burst of electrical activity in the brain that can cause changes in awareness, movement, sensation, or behavior, depending on the area involved. Epilepsy is a chronic condition characterized by recurrent, unprovoked seizures,...
Epilepsy ll: Types01:22

Epilepsy ll: Types

Recurrent seizures, stemming from abnormal electrical activity in the brain, are the defining characteristic of epilepsy, a chronic neurological condition. Because seizure features vary greatly, epilepsy is classified using two systems: by seizure type and by epilepsy syndromes. These classifications enable clinicians to describe seizure patterns and select suitable treatment strategies.I. Classification by Seizure Type1. Focal EpilepsyFocal epilepsy begins in one hemisphere of the brain.
Toxoplasmosis01:28

Toxoplasmosis

Toxoplasmosis, a zoonotic disease caused by the protozoan Toxoplasma gondii, poses significant public health challenges globally due to its high seroprevalence and varied clinical manifestations. As an obligate intracellular parasite, T. gondii can infect all warm-blooded vertebrates, but felids are its only definitive hosts, shedding unsporulated oocysts into the environment. Humans typically acquire the infection through ingestion of tissue cysts in undercooked meat or oocysts from...
Encephalitis l: Introduction01:19

Encephalitis l: Introduction

Encephalitis is inflammation of the brain parenchyma, most often due to infections or autoimmune processes. It presents with neuropsychiatric features such as fever, altered mental status, behavioral changes, cognitive dysfunction, seizures, focal deficits, and sometimes autonomic instability. In some cases, the meninges are also involved, resulting in meningoencephalitis.Infectious CausesInfectious encephalitis is most commonly viral but can also result from bacterial, fungal, or parasitic...