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Salud Pública

Carlos Gustavo Heyer Lokschin1, Fernando Jacob Lazzaretti1, Cristiano Aguzzoli2,3,4

  • 1School of Medicine, Pontifícia Universidade Católica do Rio Grande do Sul (PUCRS), Porto Alegre, Rio Grande do Sul, Brazil.

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PubMed
Resumen
Este resumen es generado por máquina.

En Brasil, los pacientes con demencia recibieron frecuentemente fármacos psicotrópicos en lugar de medicamentos específicos para la demencia como los inhibidores de la colinesterasa. Se necesita un análisis adicional para mejorar el acceso a la atención de la demencia y los patrones de prescripción dentro del sistema de salud pública.

Palabras clave:
Salud PúblicaDemenciaBrasilInhibidores de la colinesterasaMemantinaFármacos psicotrópicosEstudios retrospectivosAtención de la demenciaSistema de salud pública

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Área de la Ciencia:

  • Neurología; Farmacología; Salud Pública

Sus antecedentes:

  • Los países de ingresos bajos y medianos (PIBM) enfrentan desafíos en el diagnóstico y tratamiento de la demencia.
  • El Sistema Único de Salud (SUS) de Brasil ofrece acceso a medicamentos relacionados con la demencia.
  • Comprender los patrones de prescripción es crucial para optimizar la atención de la demencia en los PIBM.

Objetivo del estudio:

  • Analizar los patrones de prescripción de inhibidores de la colinesterasa, memantina y medicamentos psicotrópicos en una clínica ambulatoria de memoria en Brasil.
  • Examinar las combinaciones de estos medicamentos utilizadas en la atención de pacientes con demencia.
  • Identificar posibles barreras para acceder a terapias específicas para la demencia dentro del sistema de salud pública.

Principales métodos:

  • Análisis retrospectivo de 280 pacientes con demencia durante 10 años en una clínica de memoria de neurología terciaria pública.
  • Clasificación de los pacientes en 14 grupos según el tratamiento farmacológico prescrito.
  • Evaluación de las características demográficas y las puntuaciones del Mini-Examen del Estado Mental (MEEM).

Principales resultados:

  • Los inhibidores selectivos de la recaptación de serotonina (ISRS) fueron los más recetados (55,1%), seguidos de los antipsicóticos atípicos (AAs) (48,2%), los inhibidores de la colinesterasa (45,4%) y la memantina (22,9%).
  • La monoterapia con ISRS fue el régimen más común (14,6%), seguida de una combinación de inhibidores de la colinesterasa, ISRS y AA (10%).
  • El 86,8% de los pacientes recibió al menos un medicamento, pero menos del 50% utilizó fármacos específicos para la demencia.

Conclusiones:

  • Un alto porcentaje de pacientes con demencia accedió a medicamentos, pero la utilización de fármacos específicos para la demencia fue baja.
  • El uso limitado de medicamentos específicos para la demencia puede deberse a su indicación principal para la enfermedad de Alzheimer o a desafíos de acceso en el SUS de Brasil.
  • La investigación adicional es esencial para comprender las características de los pacientes, los patrones de prescripción y las barreras para mejorar las estrategias de atención de la demencia.