Comparison of Adherence to Glimepiride/Metformin Sustained Release Once-daily Versus Glimepiride/Metformin Immediate Release BID Fixed-combination Therapy Using the Medication Event Monitoring System in Patients With Type 2 Diabetes

被引:5
作者
Kim, Jong-Dai [1 ]
Park, Cheol-Young [2 ]
Cha, Bong-Yun [3 ]
Ahn, Kyu Jeung [4 ]
Kim, In Joo [5 ]
Park, Kyong Soo [6 ]
Lee, Hyung Woo [7 ]
Min, Kyung-Wan [8 ]
Won, Jong Chul [9 ]
Chung, Min Young [10 ]
Kim, Jae-Taek [11 ]
Kang, Jun Goo [12 ]
Park, Sung-Woo [2 ]
机构
[1] Konyang Univ, Konyang Univ Hosp, Dept Internal Med, Sch Med, Daejeon, South Korea
[2] Sungkyunkwan Univ, Kangbuk Samsung Med Ctr, Dept Internal Med, Sch Med, Seoul, South Korea
[3] Univ Catholic, Seoul St Marys Hosp, Dept Internal Med, Sch Med, Seoul, South Korea
[4] Univ Kyunghee, Gangdong Kyunghee Univ Hosp, Dept Internal Med, Sch Med, Seoul, South Korea
[5] Natl Univ Busan, Busan Natl Univ Hosp, Dept Internal Med, Sch Med, Busan, South Korea
[6] Natl Univ Seoul, Seoul Natl Univ Hosp, Dept Internal Med, Sch Med, Seoul, South Korea
[7] Univ Yeungnam, Yeungnam Univ Hosp, Dept Internal Med, Sch Med, Daegu, South Korea
[8] Univ Eulji, Eulji Hosp, Dept Internal Med, Sch Med, Seoul, South Korea
[9] Univ Baik, Sanggye Baik Hosp, Dept Internal Med, Sch Med, Seoul, South Korea
[10] Natl Univ Chonnam, Chonnam Natl Univ Hosp, Dept Internal Med, Sch Med, Seoul, South Korea
[11] Univ Chungang, Chungang Univ Hosp, Dept Internal Med, Sch Med, Seoul, South Korea
[12] Univ Hallym, Pyungchon Sacred Heart Hosp, Dept Internal Med, Sch Med, Seoul, South Korea
关键词
fixed dose combination; MEMS; sulfonylurea; glimepiride; ANTIRETROVIRAL THERAPY; REPORTED ADHERENCE; FREQUENCY; METFORMIN; ADULTS;
D O I
10.1016/j.clinthera.2018.04.002
中图分类号
R9 [药学];
学科分类号
1007 ;
摘要
Purpose: The purpose of this study was to compare the adherence of the glimepiride/metformin sustained release (GM-SR) once-daily fixed-dose combination and glimepiride/metformin immediate release (GM-IR) BID fixed-dose combination in type 2 diabetes therapies. Methods: An open-label, randomized, multicenter, parallel-group study was conducted at 11 hospitals in the Republic of Korea. A total of 168 patients with type 2 diabetes treated with > 4 mg of glimepiride and 1000 mg of metformin by using free or fixed-dose combination therapy for at least 2 weeks were enrolled. Patients were randomized to receive GM-SR 4/1000 mg once-daily or GM-IR 2/500 mg BID for 24 weeks. Adherence was compared by using the Medication Event Monitoring System (MEMS). Findings: A significant difference in adherence was observed between the 2 groups. Overall adherence, defined by the number of container openings divided by the number of prescribed doses, was 91.7% in the GM-SR group and 88.6% in the GM-IR group (P < 0.001). The percentage of treatment days with the correct number of doses taken was 85.3% in the GM-SR group and 75.1% in the GM-IR group (P < 0.001). The percentage of missed doses was 11.7% in the GM-SR group and 15.3% in the GM-IR group (P < 0.001). The percentage of doses taken in the correct time window and therapeutic coverage were higher in the GM-SR group (P < 0.001). There was no significant difference in glycosylated hemoglobin changes or number of adverse events between the 2 groups. A total of 168 patients randomized to receive GM-SR once daily (86 patients) or GM-IR twice daily (82 patients). Mean Age were 57.8 +/- 9.6 years old. Male : female ratio was 47.6 : 52.4 %. Body mass index were 66.3 +/- 12.0 kg/m2, Diabetes duration were 10.5 +/- 6.6 years. (C) 2018 Elsevier HS Journals, Inc. All rights reserved.
引用
收藏
页码:752 / 761
页数:10
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