Published in:
01-01-2022 | Glimepiride | Original Article
Cross sectional study on proportion of sulfonylureas among various oral antidiabetic drugs using for Japanese patients with type 2 diabetes, analyzed from NSAID Study-2
Published in: Diabetology International | Issue 1/2022
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Aim
We aimed to investigate the certainty of using sulfonylureas in Japanese patients with type 2 diabetes mellitus (T2DM) by analyzing data from the 2018 Nationwide Survey on Actual Intervention for T2DM by Japanese Practitioners (NSAID Study).
Methods
Of the 6525 and 1545 participants in the NSAID Study under the care of general practitioners (GP) and diabetes specialists (SP), respectively, we included 5423 (83.1%) and 1058 (68.5%) patients who were treated with only oral antidiabetic drugs (OADs) by GPs and SPs, respectively, in the analysis.
Results
Among the seven OAD classes in monotherapy, sulfonylureas were the third and fifth most prescribed OADs by GPs (7.1%) and SPs (6.4%), respectively. Sulfonylurea usage increased with combination therapy. Glimepiride was the most commonly prescribed sulfonylurea. Patients who used sulfonylureas had higher hemoglobin A1c (HbA1c) levels and lower body mass indices (BMIs) than patients who did not use sulfonylureas.
Conclusion
The results of this study clearly demonstrated that, among the OADs, sulfonylureas were not frequently used in monotherapy, although the opportunity of using sulfonylurea increased with the number of OADs prescribed in combination therapies by both GPs and SPs in Japan. Moreover, low-dose glimepiride was the most-prescribed sulfonylurea for Japanese T2DM patients, especially for those who were lean and had higher HbA1c levels.