Colombia medica (Cali, Colombia) · 2013
Prescribing patterns and economic costs of proton pump inhibitors in Colombia.
СтатьяНазвание и аннотация: Перевод в очереди
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Machado-Alba Jorge, Fernández Alejandra, Castrillón Juan Daniel, Campo Carlos Felipe, Echeverri Luis Felipe, Gaviria Andrés, Londoño Manuel José, Ochoa Sergio Andrés, Ruíz Joaquín Octavio
Аннотация
OBJECTIVE: To determine the prescribing patterns for proton pump inhibitors and to estimate the economic cost of their use in a group of patients affiliated with the Colombian Health System.
METHODS: This is a descriptive observational study. Data for analysis consisted of prescriptions dispensed between October 1st, 2010 and October 31st, 2010 and were collected from a systematic database of 4.2 million members. Socio-demographic variables were considered along with the defined daily dose,comedication, convenience of the indication for proton pump inhibitor use and costs.
RESULTS: In this study, 113,560 prescriptions were dispensed in 89 cities, mostly to women (57.6%) with a mean age of 54.4 ± 18.7 years; the drugs were omeprazole (n= 111.294; 97.81%),esomeprazole (n= 1.378; 1.2%), lansoprazole (n= 524; 0.4%), pantoprazole and rabeprazole. The indication for 87.349 of the formulas (76.9%) was justified and statistically associated with the use of NSAIDs, antithrombotics, corticosteroids, anti-ulcer, antibiotics and prokinetics. No justification was found for 26.211 (23.1%) of the prescriptions, which were associated with antidiabetics, antihypertensives, hypolipidemics and others (p <0.001).The annual justified cost was estimated to be US$ 1,654,701 and the unjustified cost was estimated to be U.S. $2,202,590, as calculated using the minimum reference prices.
DISCUSSION: Each month, the Colombian health system is overloaded by unjustified costs that include payments for non-approved indications of proton pump inhibitors and for drugs outside the list of essential medications. This issue is contributing to rising costs of healthcare in Colombia.
METHODS: This is a descriptive observational study. Data for analysis consisted of prescriptions dispensed between October 1st, 2010 and October 31st, 2010 and were collected from a systematic database of 4.2 million members. Socio-demographic variables were considered along with the defined daily dose,comedication, convenience of the indication for proton pump inhibitor use and costs.
RESULTS: In this study, 113,560 prescriptions were dispensed in 89 cities, mostly to women (57.6%) with a mean age of 54.4 ± 18.7 years; the drugs were omeprazole (n= 111.294; 97.81%),esomeprazole (n= 1.378; 1.2%), lansoprazole (n= 524; 0.4%), pantoprazole and rabeprazole. The indication for 87.349 of the formulas (76.9%) was justified and statistically associated with the use of NSAIDs, antithrombotics, corticosteroids, anti-ulcer, antibiotics and prokinetics. No justification was found for 26.211 (23.1%) of the prescriptions, which were associated with antidiabetics, antihypertensives, hypolipidemics and others (p <0.001).The annual justified cost was estimated to be US$ 1,654,701 and the unjustified cost was estimated to be U.S. $2,202,590, as calculated using the minimum reference prices.
DISCUSSION: Each month, the Colombian health system is overloaded by unjustified costs that include payments for non-approved indications of proton pump inhibitors and for drugs outside the list of essential medications. This issue is contributing to rising costs of healthcare in Colombia.