The Journal of allergy and clinical immunology · 2022
The impact of the overuse of short-acting β2-agonists on the risk of sepsis and septic shock.
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Lai Chih-Cheng, Chen Chao-Hsien, Wang Ya-Hui, Wang Cheng-Yi, Wang Hao-Chien
Аннотация
BACKGROUND: Overuse of short-acting β-agonists (SABAs) could be associated with increased acute exacerbations and mortality in patients with asthma. However, the role of SABAs in sepsis has not been well studied.
OBJECTIVES: We sought to investigate the association between the overuse of SABAs and sepsis in patients with asthma.
METHODS: Between 2001 and 2013, patients with asthma were identified from Taiwan asthma pay-for-performance program database, but patients with prior sepsis were excluded. The overuse of SABAs was defined as the use of 3 or more canisters annually.
RESULTS: A total of 28,033 patients were found to have overused SABAs (overuse group), and 155,453 patients had acceptable use of SABAs (control group). Using propensity score matching method with 1:1 ratio, we had 2 subgroups with similar baseline characteristic and each group had 20,542 patients. The incidence of sepsis during the follow-up period was 1.26 per 100 person-years in the SABA overuse group, which was higher than in the control group (0.94 per 100 person-years). The crude and adjusted hazard ratios were 1.35 (95% CI, 1.26-1.44) and 1.33 (95% CI, 1.24-1.43), respectively. The SABA overuse group also had a higher risk of sepsis within 1 year than the control group (adjusted odds ratio, 1.34; 95% CI, 1.09-1.64). The incidence of septic shock during the follow-up period was 0.44 per 100 person-years in the SABA overuse group, which was higher than in the control group (0.33 per 100 person-years). The crude and adjusted hazard ratios were 1.32 (95% CI, 1.17-1.48) and 1.28 (95% CI, 1.14-1.44), respectively. Subgroup analysis consistently revealed a higher incidence of sepsis in the SABA overuse group than in the control group in all age and male groups before and after propensity score matching.
CONCLUSIONS: The overuse of SABA could be associated with an increased risk of sepsis and septic shock in the patient with asthma in Taiwan.
OBJECTIVES: We sought to investigate the association between the overuse of SABAs and sepsis in patients with asthma.
METHODS: Between 2001 and 2013, patients with asthma were identified from Taiwan asthma pay-for-performance program database, but patients with prior sepsis were excluded. The overuse of SABAs was defined as the use of 3 or more canisters annually.
RESULTS: A total of 28,033 patients were found to have overused SABAs (overuse group), and 155,453 patients had acceptable use of SABAs (control group). Using propensity score matching method with 1:1 ratio, we had 2 subgroups with similar baseline characteristic and each group had 20,542 patients. The incidence of sepsis during the follow-up period was 1.26 per 100 person-years in the SABA overuse group, which was higher than in the control group (0.94 per 100 person-years). The crude and adjusted hazard ratios were 1.35 (95% CI, 1.26-1.44) and 1.33 (95% CI, 1.24-1.43), respectively. The SABA overuse group also had a higher risk of sepsis within 1 year than the control group (adjusted odds ratio, 1.34; 95% CI, 1.09-1.64). The incidence of septic shock during the follow-up period was 0.44 per 100 person-years in the SABA overuse group, which was higher than in the control group (0.33 per 100 person-years). The crude and adjusted hazard ratios were 1.32 (95% CI, 1.17-1.48) and 1.28 (95% CI, 1.14-1.44), respectively. Subgroup analysis consistently revealed a higher incidence of sepsis in the SABA overuse group than in the control group in all age and male groups before and after propensity score matching.
CONCLUSIONS: The overuse of SABA could be associated with an increased risk of sepsis and septic shock in the patient with asthma in Taiwan.