Six months of CVT clinic attendance significantly improved A1C values and the overall percentage of patients meeting their goal A1C values in this veteran population. In addition, patient satisfaction scores also indicated a high level of satisfaction with the pharmacist-led CVT service.

Management of patients with diabetes who are receiving insulin may be optimized by clinical pharmacy specialist use of the CCHT program. Although no statistically significant difference was demonstrated with respect to change in A1C from baseline to 6 months, the CCHT group did show significantly greater differences than the non-CCHT group in A1C at 3 and 6 months, coupled with higher achievement of ADA A1C goals after 6 months.

No abstract

Pharmacist-physician collaborative management at multiple practice locations and types of setting (eg, private, academic, Veterans Affairs medical center) has a positive impact on glycemic control and diabetes-related health maintenance. This was accomplished without increasing the total number of antihyperglycemic agents prescribed and without an increase in patient-reported episodes of hypoglycemia.

Type 2 diabetes mellitus has been associated with an increased risk of hepatic, pancreatic, colon, endometrial, breast, and bladder cancer. Although a mechanism of action for the increased risk has been postulated, no definitive evidence has been completely elucidated in the medical literature. Results of recently released studies documented the use of specific antidiabetic drugs with increased rates of cancer. The insulin analog glargine was the focus of four observational studies published in 2009 that outlined an increase in the rates of cancer associated with its use. In contrast, the use of metformin has been shown to possibly decrease the rate of specific cancers when used in the treatment of type 2 diabetes. These data regarding cancer risk and antidiabetic drugs are contradictory and at this time are inconclusive. Until results of long-term randomized prospective studies are available to elucidate a correlation with cancer and insulin, we must continue treating diabetes in order to avert the long-term complications of the disease.