Evaluation of Type 2 Diabetes Mellitus Medication Management and Control in Older Adults
Abstract:Objectives: The primary aims of this study were to characterize glycemic control and pharmacologic management in older patients and to compare glycemic control and pharmacological management in patients 65 to 79 years of age (“young-old”) with those 80 to 89 years of age (“old-old”). We hypothesized that patients 80 to 89 years of age would be prescribed fewer medications and would have higher A1c values compared with younger patients. Design: Retrospective medical record review. Setting: This study was conducted in outpatient clinics within a university hospital setting. Patients, Participants: This study included 400 adults 65 to 89 years of age with a diagnosis of type 2 diabetes mellitus and at least one A1c measurement over 12 months. Main Outcome Measures: A1c measurements and diabetes mellitus medications were assessed in these patients. Results: The overall mean A1c was similar in the young-old compared with the old-old (7.1 ± 1.1% vs. 7.0 ± 1.1%; P = NS). There was no difference between groups for any of the A1c ranges studied. Fewer diabetes medications were prescribed in the old-old compared with the young-old (P = 0.003). In the young-old compared with the old-old, metformin (51.0% vs. 33.0%; P < 0.01), glucagon-like peptide-1 agonists (6.7% vs. 0%; P < 0.01), insulin glargine/detemir (24.7% vs. 13.0%; P < 0.05), and short-acting insulin (15.0% vs. 7.0%; P < 0.05) were more frequently prescribed. Conclusion: Our results indicate that glycemic control was similar between the young-old and old-old. However, the old-old required fewer diabetic medications for this same level of glycemic control.
Keywords: ACE = Angiotensin-converting enzyme; ARB = Angiotensin-receptor blocker; BP = Blood pressure; BUN = Blood urea nitrogen; DBP = Diastolic blood pressure; HTN = Hypertension; Hypertension; Hypotension; ISH = Isolated systolic hypertension; PSC = Pharmacy services clinic; Resistant hypertension; SBP = Systolic blood pressure; T2DM = Type 2 diabetes mellitus
Document Type: Research Article
Publication date: May 1, 2013
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