Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
2803867 | Insulin | 2007 | 9 Pages |
Background: Diabetes mellitus (DM) is a growing epidemic in the United States—20.8 million people are affected and 90% to 95% of all diagnosed cases are type 2 DM. Nevertheless, implementation of insulin therapy is often delayed in patients with type 2 DM. This delay can increase the risk of DM-related complications, including microvascular neuropathy, nephropathy, retinopathy, and cardiovascular disease.Objective: This article provides a case-based review outlining a novel strategy for advancing therapy with a modified basal and prandial insulin regimen to achieve recommended glycemic targets in type 2 DM as quickly as possible. Evidence-based treatment strategies are also discussed.Methods: Materials used for this article were identified through an English-language literature search of MEDLINE (1967-2007) using the following terms: insulin, postprandial glucose control, and type 2 diabetes.Results: As shown with this male 46-year-old case study patient, type 2 DM is treated initially with diet and exercise, followed by oral antidiabetic drugs (OADs). However, oral therapy typically reduces glycosylated hemoglobin values only by -1.5% to 2.0%. Intensive therapy with once-daily basal insulin in combination with a previously prescribed OAD regimen can achieve normoglycemia and reduce the long-term complications of DM. In patients with postprandial glucose excursions, prandial insulin can be added using a rapid-acting insulin analogue (aspart, lispro, or glulisine).Conclusions: A key factor in this case patient's ability to reach glycemic targets within I year of diagnosis of type 2 DM was the accelerated implementation of insulin therapy. Such a therapeutic approach obviates the risk for uncontrolled hyperglycemia, which is associated with the standard practice of beginning treatment with diet and exercise alone and slowly advancing by i OAD at a time, ending with insulin therapy as a last resort. (Insulin. 2007;2:118-126)