Abstract | AIM: METHODS: In an open, randomized, parallel-group, comparative, controlled trial, 387 patients were randomized and treated with glulisine + OAD (n = 130), glulisine monotherapy (n = 127) or OAD only (n = 130) for 16 weeks. Glulisine was self-injected subcutaneously three times daily (0-15 minutes before meals) at a starting dose of >or=0.2 U/kg/day. Patients titrated the glulisine dose to achieve a 2-h postprandial plasma glucose (2h-PPG) level of 7.1-9.5 mmol/l (128-172 mg/dl) by administering at least one additional unit at each appropriate meal time if the 2h-PPG level was > 9.5 and < 11.1 mmol/l (> 172 and < 200 mg/dl) and by administering at least two additional units if the 2h-PPG level was >or= 11.1 mmol/l (>or= 200 mg/dl). Therapy with OAD was continued at the stable baseline regimen. The primary efficacy endpoint was change in haemoglobin A(1c) (HbA(1c)) from baseline to endpoint in the intention-to-treat population. RESULTS: At baseline, therapy with OAD was a sulphonylurea only and a sulphonylurea + a biguanide in approximately 24 and 76% of patients respectively. Both glulisine groups had larger reductions in adjusted mean HbA(1c) than the OAD-only group (glulisine + OAD, -2.07%; glulisine monotherapy, -1.25%; OAD only, -0.61%). Superiority of glulisine + OAD and glulisine monotherapy vs. OAD only was shown by differences in adjusted mean HbA(1c) change from baseline values of -1.46% (p < 0.0001) and -0.64% (p < 0.0001) respectively. Both glulisine groups had better 2h-PPG control than the OAD-only group. Mean daily glulisine doses increased from baseline to endpoint (glulisine + OAD, 13.3-22.5 U; glulisine monotherapy, 14.2-38.0 U). The rate of all symptomatic hypoglycaemia events per patient-year in the entire treatment phase was 11.9 in the glulisine + OAD group, 8.8 in the glulisine monotherapy group and 1.7 in the OAD-only group. There was only one event of severe hypoglycaemia, which occurred in the glulisine + OAD group. Efficacy and safety were similar in Japanese and Korean subpopulations. CONCLUSIONS: Both glulisine + OAD and glulisine monotherapy were well tolerated and effective for Japanese and Korean patients with T2DM mellitus inadequately controlled by OAD therapy alone.
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Authors | R Kawamori, Y Iwamoto, T Kadowaki, M Iwasaki, S-W Kim, J-T Woo, S-H Baik, K-H Yoon |
Journal | Diabetes, obesity & metabolism
(Diabetes Obes Metab)
Vol. 11
Issue 9
Pg. 900-9
(Sep 2009)
ISSN: 1463-1326 [Electronic] England |
PMID | 19614946
(Publication Type: Journal Article, Multicenter Study, Randomized Controlled Trial, Research Support, Non-U.S. Gov't)
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Chemical References |
- Biguanides
- Blood Glucose
- Glycated Hemoglobin A
- Hypoglycemic Agents
- Insulin
- Sulfonylurea Compounds
- insulin glulisine
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Topics |
- Aged
- Biguanides
(therapeutic use)
- Blood Glucose
(metabolism)
- Diabetes Mellitus, Type 2
(blood, drug therapy)
- Drug Therapy, Combination
(methods)
- Female
- Glycated Hemoglobin
(analysis)
- Humans
- Hypoglycemic Agents
(administration & dosage, therapeutic use)
- Injections, Subcutaneous
- Insulin
(administration & dosage, analogs & derivatives, therapeutic use)
- Male
- Middle Aged
- Sulfonylurea Compounds
(therapeutic use)
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