The Effect of DPP4 Inhibitor on Glycemic Variability in Patients with Type 2 Diabetes treated with twice-daily Premixed Human Insulin
https://doi.org/10.15605/jafes.036.02.11
- Author:
Florence Hui Sieng Tan
1
;
Chin Voon Tong
2
;
Xun Ting Tiong
3
;
Bik Kui Lau
1
;
Yueh Chien Kuan
1
;
Huai Heng Loh
4
;
Saravanan A/L Vengadesa Pillai
2
Author Information
1. Endocrine Unit, Department of Medicine, Sarawak General Hospital, Malaysia
2. Department of Medicine, Hospital Melaka, Malaysia
3. Clinical Research Center, Sarawak General Hospital, Malaysia
4. Faculty of Medicine and Health Sciences, University of Malaysia Sarawak (UNIMAS), Malaysia
- Publication Type:Journal Article
- Keywords:
Glycemic variability;
Dipeptidyl-Peptidase IV Inhibitors;
Premixed human insulin;
Continuous glucose monitoring
- MeSH:
Diabetes Mellitus, Type 2
- From:
Journal of the ASEAN Federation of Endocrine Societies
2021;36(2):167-171
- CountryPhilippines
- Language:English
-
Abstract:
Objective:To evaluate the effect of adding DPP4 inhibitor (DPP4-i) on glycemic variability (GV) in patients with type 2 diabetes mellitus (T2DM) treated with premixed human insulin (MHI).
Methodology:We conducted a prospective study in patients with T2DM on twice-daily MHI with or without metformin therapy. Blinded continuous glucose monitoring was performed at baseline and following 6 weeks of Vildagliptin therapy.
Results:Twelve patients with mean (SD) age of 55.8 (13.1) years and duration of disease of 14.0 (6.6) years were recruited. The addition of Vildagliptin significantly reduced GV indices (mmol/L): SD from 2.73 (IQR 2.12-3.66) to 2.11 (1.76-2.55), p=0.015; mean amplitude of glycemic excursions (MAGE) 6.94(2.61) to 5.72 (1.87), p=0.018 and CV 34.05 (8.76) to 28.19 (5.36), p=0.010. In addition, % time in range (3.9-10 mmol/l) improved from 61.17 (20.50) to 79.67 (15.33)%, p=0.001; % time above range reduced from 32.92 (23.99) to 18.50 (15.62)%, p=0.016; with reduction in AUC for hyperglycemia from 1.24 (1.31) to 0.47 (0.71) mmol/day, p=0.015. Hypoglycemic events were infrequent and the reduction in time below range and AUC for hypoglycemia did not reach statistical significance.
Conclusion:The addition of DPP4-I to commonly prescribed twice-daily MHI in patients with T2DM improves GV and warrants further exploration.
- Full text:1053-Article Text-14743-2-10-20211125 (1).pdf
