Publicado

2014-09-01

Model for the logistics distribution of medicines in the Colombian public health program

Modelo para la operación logística de distribución de medicamentos del programa de salud pública en Colombia

DOI:

https://doi.org/10.15446/dyna.v81n187.46107

Palabras clave:

Modeling, logistics, procurement, distribution, public health, strategy, tactics, operations (en)
Modelado, logística, abasto, distribución, Salud pública, estrategia, táctica, operación (es)

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Autores/as

  • Juan Pablo Castrellón-Torres Universidad Nacional de Colombia
  • Jairo Humberto Torres-Acosta Universidad Distrital Francisco José de Caldas
  • Wilson Adarme-Jaimes Universidad Nacional de Colombia
This paper presents the results of the general modelling process for the logistics of medicines distribution within the public health program in Colombia. The model is grounded in verifying the conditions on the current information for the logistics distribution system of the medicines in the six (6) public health programs in Colombia. Verification on the structure and robustness of the created model is developed through an emulation system based on the matrix of real information, and later verified by using a discrete simulation program developed in visual.Net with input and output to Excel. The proposal is tested and validated through GAMS® - General Algebraic Modelling System, with the formulation of three operational scenarios that achieve savings up to 57,44% of the total cost of the public health medicines logistics system.
El artículo presenta los resultados del proceso de modelado general para la logística de distribución de medicamentos dentro del programa de salud pública en Colombia. El modelo se fundamenta en la verificación de las condiciones sobre la información real para el sistema logístico de distribución de medicamentos en los seis (6) programas de salud pública en Colombia. La verificación sobre la estructura y robustez del modelo creado, se desarrolla a través de un sistema de emulación desarrollado con base en la matriz de información real, para posteriormente ser verificado a través de simulación discreta mediante un programa desarrollado en visual.Net con entrada y salida para Excel. La propuesta es probada y validada a través de GAMS® (General Algebraic Modelling System), con la formulación de tres escenarios de operación que de manera secuencial permiten ahorros de hasta el 57,44% en el costo total del sistema logístico de medicamentos de salud pública.

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