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| Topic: |
Diabetes (DM) |
| Title: |
Exenatide Versus Insulin Glargine in Patients with Suboptimally Controlled Type 2 Diabetes. A Randomized Trial. |
| Author: |
Heine, R.J., et al. |
| Source: |
Annals of Internal Medicine. 143(8): 559-569. October 2005. |
| Abstract: |
This article reports on a study that compared the effects of exenatide and insulin glargine (both injectable drugs) on blood glucose control in patients with type 2 diabetes mellitus that is suboptimally controlled with metformin and a sulfonylurea (oral hypoglycemic agents). The 26-week multicenter, open-label, randomized, controlled trial utilized 82 outpatient study centers in 13 countries and included 551 patients with type 2 diabetes and inadequate glycemic control. Inadequate glycemic control is defined as hemoglobin A1c (HbA1c, a measure of blood glucose over time) level ranging from 7.0 percent to 10.0 percent, despite combination metformin and sulfonylurea therapy. Baseline mean HbA1c level was 8.2 percent for patients receiving exenatide and 8.3 percent for those receiving insulin glargine. At week 26, both exenatide and insulin glargine reduced hemoglobin A1c levels by 1.11 percent. Exenatide reduced postprandial glucose excursions (changes in blood glucose levels after a meal) more than insulin glargine, while insulin glargine reduced fasting glucose concentrations more than exenatide. Body weight decreased 2.3 kilograms with exenatide and increased 1.8 kilograms with insulin glargine. Rates of symptomatic hypoglycemia were similar, but nocturnal hypoglycemia occurred less frequently with exenatide. Gastrointestinal symptoms were more common in the exenatide group than in the insulin glargine group, including nausea (57.1 percent versus 8.6 percent), vomiting (17.4 percent versus 3.7 percent) and diarrhea (8.5 percent versus 3.0 percent). The authors conclude that exenatide and insulin glargine achieved similar improvements in overall glycemic control in this patient population. Exenatide was associated with weight reduction and had a higher incidence of gastrointestinal adverse effects than insulin glargine. 3 figures. 3 tables. 34 references. |
| Format: |
Journal Article |
| Language: |
English. |
| Major Keywords: |
Diabetes Mellitus. Type 2 Diabetes. Drug Therapy. Insulin. Oral Hypoglycemic Agents. |
| Minor Keywords: |
Insulin Glargine. Exenatide. Complications. Drug Effects. Hyperglycemia. Gastrointestinal System. Symptoms. Patient Care Management. |
| Publication Number: |
DMJA12350. |
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