The Use of Benzodiazepine Receptor Agonists and the Risk of Hospitalization for Pneumonia: A Nationwide Population-Based Nested Case-Control Study.
Chest
; 153(1): 161-171, 2018 01.
Article
en En
| MEDLINE
| ID: mdl-28782528
ABSTRACT
BACKGROUND:
The relationship between the use of benzodiazepine-receptor agonists (BZRAs) and the risk of hospitalization for pneumonia remains inconclusive. This study aimed to explore the association between BZRA use and hospitalization for pneumonia in a general population.METHODS:
This population-based nested case-control study used Taiwan's National Health Insurance Research Database between 2002 and 2012. We included only new users who did not have any BZRA prescriptions on record in the preceding 2 years and identified 12,002 subjects who were hospitalized for pneumonia (International Classification of Diseases, Ninth Revision codes 480-486, and 507) and 12,002 disease risk score-matched control subjects. A logistic regression model was used to determine the association of BZRA use and hospitalization for pneumonia. The exposure date, dose-response relationship, and class of BZRAs were comprehensively assessed.RESULTS:
Current BZRA exposure was associated with hospitalization for pneumonia (adjusted OR [aOR],1.86; 95% CI,â1.75-1.97). Benzodiazepine hypnotic agents (aOR, 2.42; 95% CI, 2.16-2.71) had a higher risk of pneumonia than did benzodiazepine anxiolytic agents (aOR, 1.53; 95% CI, 1.44-1.63) or nonbenzodiazepine hypnotic agents (aOR, 1.60; 95% CI, 1.46-1.76). The pneumonia risk was increased with ultrashort-acting and short- to intermediate-acting agents, a higher defined daily dose, and the number of BZRAs used. Among individual BZRAs examined, midazolam had a higher risk (aOR, 5.77; 95% CI, 4.31-7.73) of hospitalization for pneumonia than did the others.CONCLUSIONS:
This study suggests that there is a dose-response relationship between current BZRA use and the risk of hospitalization for pneumonia. In addition, benzodiazepine hypnotic agents, especially midazolam, present a greater risk of hospitalization for pneumonia. These findings reinforce the importance of a careful analysis of the benefits vs the risks of BZRA use.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Neumonía
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Agonistas de Receptores de GABA-A
Tipo de estudio:
Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Límite:
Adult
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Aged
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Female
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Humans
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Male
/
Middle aged
País/Región como asunto:
Asia
Idioma:
En
Año:
2018
Tipo del documento:
Article