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Rev. cuba. med. trop ; 73(3)dic. 2021.
Article in Spanish | LILACS-Express | LILACS | ID: biblio-1408870

ABSTRACT

RESUMEN Introducción: El paludismo es una parasitosis producida por protozoos del género Plasmodium que puede causar disfunción orgánica. A pesar del control y prevención, es un problema de salud pública que contribuye a la morbilidad y mortalidad, especialmente en países tropicales. Objetivo: Identificar factores predisponentes para la complicación del paludismo en el departamento del Cauca, Colombia. Métodos: Se desarrolló un estudio observacional tipo casos y controles no pareados en el departamento del Cauca durante 2016-2019 con pacientes notificados al Sistema Nacional de Vigilancia en Salud Pública. Se recolectaron 445 pacientes con paludismo, aquellos con alguna complicación fueron definidos como casos (n= 89) y a cada uno se asignaron 4 controles (n= 356). La información de los complicados se contrastó con la historia clínica. Resultados: De la población estudiada (n= 445), 281 fueron hombres (63,1%), la edad media fue 28,34 años y 397 eran originarios del departamento del Cauca (89,2%). Noveta y nueve requirieron hospitalización (22,2 %) y tres fallecieron (0,7 %). Sesenta y uno complicados fueron por P. falciparum (68,5%). Los casos importados (p= 0,000), etnia negra (p=0,000), tratamiento después de 3 días (p= 0,000), procedencia urbana (p= 0,025), régimen contributivo (p=0,026), P. vivax (p= 0,000) y presencia de gametocitos (p=0,000) se asociaron con complicaciones. Conclusiones: La ubicación geográfica, redes hospitalarias ineficientes, desconocimiento de la enfermedad, entre otros factores deben intervenirse. La falta de estudios sobre paludismo y sus complicaciones limitan tomar decisiones.


ABSTRACT Introduction: Malaria is a parasitic infection caused by protozoa of the genus Plasmodium. This condition may lead to organ dysfunction. Despite the actions implemented to control and prevent malaria, it continues to be a public health problem contributing to morbidity and mortality, mainly in tropical countries. Objective: Identify the predisposing factors for complicated malaria in Cauca Department, Colombia. Methods: An observational non-paired case-control study was conducted in Cauca Department in the period 2016-2019. The study sample was 445 patients notified to the National Public Health Surveillance System. Patients with complications were defined as cases (n= 89). Each case was assigned four controls (n= 356). Information about complicated cases was contrasted with the medical records. Results: Of the total population studied (n= 445), 281 were men (63.1%) and 397 were from Cauca Department (89.2%). Mean age was 28.34 years. Ninety-nine patients required hospitalization (22.2%) and three died (0.7%). Sixty-one of the complicated patients were infected by P. falciparum (68.5%). The following factors were associated to complications: imported cases (p= 0.000), black ethnic group (p=0.000), treatment after three days (p= 0.000), urban area of residence (p= 0.025), contributory regime (p=0.026), P. vivax (p= 0.000) and presence of gametocytes (p=0.000). Conclusions: Actions should be implemented concerning geographic location, inefficient hospital networks and insufficient knowledge about the disease, among other factors. Lack of studies about malaria and its complications limit decision making.

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