Effect of high-potency statins on HbA1c in patients with or without diabetes mellitus

Autor: Nobuhiro Ooba, Yu Yasukawa, Noriyasu Fukuoka, Shinji Hidaka, Shoutarou Tanaka, Nariyasu Yoshino, Hiroyuki Hayashi, Toshiichi Seki
Rok vydání: 2016
Předmět:
Zdroj: Journal of Pharmaceutical Health Care and Sciences
ISSN: 2055-0294
DOI: 10.1186/s40780-016-0040-0
Popis: Background The increased risk of new-onset diabetes with statin use, including high-potency statins, is well known. However, the effects of high-potency statins on HbA1c are unclear. A retrospective cohort study was conducted to examine the effect of high-potency statins on HbA1c in patients with or without diabetes. The study enrolled new statin users identified via the electronic healthcare database of the general hospital in Japan. Methods Following identification of all individuals (n = 4,672) who had been prescribed a lipid lowering drug at least once between January 1, 2010 and July 31, 2014, new statin users were selected (n = 1,136). Patients were excluded if they had been prescribed treatment with a statin within the preceding 6-month period. HbA1c levels before and during high-potency statin treatment were compared using the dependent t-test. In addition, the hazard ratio for the incidence of diabetes with high-potency statin treatment was estimated, using low-potency statins as a reference. Results In patients with diabetes (n = 153), mean HbA1c (%) levels significantly increased by 0.4 % after high-potency statin use (7.57 ± 1.58; p = 0.0002) compared to baseline (7.18 ± 1.37). Similarly, HbA1c (%) levels significantly increased from 5.78 ± 0.38 to 5.92 ± 0.45 (p
Databáze: OpenAIRE