Consumo y costo de Inhibidores de la Fosfodiesterasa 5 en una farmacia privada del distrito de Trujillo, 2021
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Date
2022
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Universidad Nacional de Trujillo
Abstract
El presente estudio tuvo como objetivo determinar cuál fue el consumo y costo de Inhibidores de Fosfodiesterasa tipo 5 (IPDE 5) en una farmacia privada del distrito de Trujillo en el año 2021. Este estudio descriptivo transversal con diseño retrospectivo seleccionó las unidades de sildenafilo y tadalafilo genérico y comercial del registro de ventas de una farmacia, luego estos datos se procesaron en una hoja de cálculo del programa Microsoft Excel 2019. Se evaluó la relación de las variables tiempo y consumo mediante el coeficiente de correlación (r) y el coeficiente de determinación (R2), el consumo se midió por las unidades dispensadas, por la Dosis Diaria Definida por 1000 hb por día (DHD) y por porcentajes; del mismo modo, el costo se midió por el costo total anual expresado en soles. Y se obtuvo como resultados que el coeficiente de correlación y determinación del consumo de sildenafilo fue de r=-05447 y R2=0.1987; y del tadalafilo fue de r=-0.2655 y R2=0.0705; en el mes de febrero se efectuó mayor dispensación anual de IPDE 5 con 191 unidades; el consumo anual de sildenafilo fue de 1493 unidades, con 10.15 DHD y 72.69% del total de unidades dispensadas; el consumo anual de tadalafilo fue de 561 unidades, con 3.42 DHD y 27,31% del total de unidades dispensadas. Para el costo se determinó que el costo total anual de IPDE 5 fue de s/. 12 2045.5 soles, y que el costo total anual de sildenafilo y tadalafilo genérico y comercial fue de s/. 8280.5 y s/. 3903 soles respectivamente. Finalmente, se concluyó que el consumo de IPDE 5 puede disminuir o aumentar independientemente del tiempo, el consumo de sildenafilo fue mayor que el tadalafilo y que los medicamentos de marca de presentaciones de mayores concentraciones fueron los de mayor rotación.
ABSTRACT The objective of this study was to determine the consumption and cost of Phosphodiesterase Inhibitors type 5 (IPDE 5) in a private pharmacy in the district of Trujillo in the year 2021. This descriptive cross-sectional study with a retrospective design selected sildenafil and tadalafil. units. generic and commercial drugs from the sales record of a pharmacy, then these data were processed in a spreadsheet of the Microsoft Excel 2019 program. The relationship of the variables time and consumption was evaluated through the correlation coefficient (r) and the determination coefficient (R2), the consumption was measured by the units dispensed, by the Defined Daily Dose per 1000 hb per day (DHD) and by percentages; Similarly, the cost was measured by the total annual cost expressed in soles. And it was obtained as results that the coefficient of correlation and determination of the consumption of sildenafil was r=-05447 and R2=0.1987; and for tadalafil it was r=-0.2655 and R2=0.0705; In the month of February, the largest annual dispensation of the IPDE 5 was made with 191 units; the annual consumption of sildenafil was 1493 units, with 10.15 DHD and 72.69% of the total units dispensed; the annual consumption of tadalafil was 561 units, with 3.42 DHD and 27.31% of the total units dispensed. For the cost, it was determined that the total annual cost of IPDE 5 was s/. 12 2045.5 soles, and that the total annual cost of generic and commercial sildenafil and tadalafil was s/. 8280.5 and s/. 3903 soles respectively. Finally, it was concluded that the consumption of IPDE 5 can decrease or increase regardless of time, the consumption of sildenafil was greater than that of tadalafil, and that the brand name drugs with the highest concentration were those with the highest turnover.
ABSTRACT The objective of this study was to determine the consumption and cost of Phosphodiesterase Inhibitors type 5 (IPDE 5) in a private pharmacy in the district of Trujillo in the year 2021. This descriptive cross-sectional study with a retrospective design selected sildenafil and tadalafil. units. generic and commercial drugs from the sales record of a pharmacy, then these data were processed in a spreadsheet of the Microsoft Excel 2019 program. The relationship of the variables time and consumption was evaluated through the correlation coefficient (r) and the determination coefficient (R2), the consumption was measured by the units dispensed, by the Defined Daily Dose per 1000 hb per day (DHD) and by percentages; Similarly, the cost was measured by the total annual cost expressed in soles. And it was obtained as results that the coefficient of correlation and determination of the consumption of sildenafil was r=-05447 and R2=0.1987; and for tadalafil it was r=-0.2655 and R2=0.0705; In the month of February, the largest annual dispensation of the IPDE 5 was made with 191 units; the annual consumption of sildenafil was 1493 units, with 10.15 DHD and 72.69% of the total units dispensed; the annual consumption of tadalafil was 561 units, with 3.42 DHD and 27.31% of the total units dispensed. For the cost, it was determined that the total annual cost of IPDE 5 was s/. 12 2045.5 soles, and that the total annual cost of generic and commercial sildenafil and tadalafil was s/. 8280.5 and s/. 3903 soles respectively. Finally, it was concluded that the consumption of IPDE 5 can decrease or increase regardless of time, the consumption of sildenafil was greater than that of tadalafil, and that the brand name drugs with the highest concentration were those with the highest turnover.
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Keywords
Inhibidores de la Fosfodiesterasa tipo 5, Sildenafilo, Tadalafilo, DDD, Costo