Evaluación in vitro de tabletas de warfarina disponible en el mercado brasileño

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Isabela Barbosa
Vitória Crestani
Nathalia de Souza Rodrigues
Tatiana Staudt
Ana Luisa Sant' Anna Alves
Charise Bertol

Resumen

El envejecimiento poblacional ha aumentado el uso de anticoagulantes como la warfarina sódica. Este estudio evaluó la calidad de comprimidos de 5 mg, analizando ocho muestras (A1-A8) según la Farmacopea Brasileña, con el objetivo de identificar desviaciones de calidad y verificar la intercambiabilidad con el medicamento de referencia. Las muestras fueron aprobadas en los ensayos de peso medio, friabilidad (pérdida menor al 1,5%), desintegración (menos de 30 min), dosificación (contenido entre 92,5% y 107,5%) y uniformidad de contenido (valor de aceptación menor a 15). Sin embargo, la muestra A3 reprobó en la prueba de disolución, liberando menos del 40% en 30 min. La evaluación de equivalencia indicó que las muestras A1xA2 (69,97) y A1xA4 (54,43) eran intercambiables, mientras que A3, A5, A6, A7 y A8 no lo eran. La comparación del perfil de disolución mediante el factor F2 reveló que varias muestras presentaron desviaciones de calidad, comprometiendo la eficacia y seguridad del tratamiento, además de indicar fallas en las buenas prácticas de fabricación.

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Cómo citar
Barbosa, I., Crestani, V., de Souza Rodrigues, N., Staudt, T. ., Sant’ Anna Alves, A. L. ., & Bertol, C. (2025). Evaluación in vitro de tabletas de warfarina disponible en el mercado brasileño. Revista De Ciencia Y Tecnología, 44(1), 76–84. https://doi.org/10.36995/j.recyt.2025.44.008
Sección
Bioquímica y Farmacia
Biografía del autor/a

Isabela Barbosa, University of Passo Fundo. Passo Fundo, Brasil.

Pharmacist and Master in Human Aging at the University of Passo Fundo, Passo Fundo, RS, Brazil

Vitória Crestani, University of Passo Fundo. Passo Fundo, Brasil.

Pharmacy Student at the University of Passo Fundo, Passo Fundo, RS, Brazil

Nathalia de Souza Rodrigues, University of Passo Fundo. Passo Fundo, Brasil.

Pharmacy Student at the University of Passo Fundo, Passo Fundo - RS, Brazil

Tatiana Staudt, University of Passo Fundo. Passo Fundo, Brasil.

Pharmacist. PhD student in Human Aging at the University of Passo Fundo, Passo Fundo -RS, Brazil

Ana Luisa Sant' Anna Alves, University of Passo Fundo. Passo Fundo, Brasil.

PhD, nutritionist, professor of the College of Nutrition and professor and coordinator of the Graduate Program in Human Aging at University of Passo Fundo, Passo Fundo-RS, Brazil

Charise Bertol, University of Passo Fundo. Passo Fundo, Brasil.

PhD, pharmacist, professor of the College of Pharmacy and supervisor and professor of the Graduate Program in Human Aging, and guest professor of the Graduate Program in Food Science and Technology at University of Passo Fundo, Passo Fundo- RS, Brazil

Recibido 2024-09-30
Aceptado 2025-05-27
Publicado 2025-11-20

Citas

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