Objective To compare the blood glucose level and associated hypoglycemia risks by using insulin Glargine or human NPH both combined with Glipizide GITS in the treatment of type 2 diabetic patients. Methods Fifty-six cases with inadequate glycemia control by sulfonylurea and/or other oral agents were randomized in two groups (3∶1). In the Glarine group, 42 patients were given Clipizide GITS 5 mg every morning and injection of Glargine at bedtime daily, while 14 patients in the NPH group were given Clipizide GITS 5 mg every morning and injection of NPH at bedtime daily. The dosage of insulin was adjusted by FBG level, seeking a target of FBG＜6.7 mmol/L, and the treatment lasted for 12 weeks. The blood glucose level and incidence of hypoglycemia were observed. The daily dosages of Glargine and NPH were recorded to analyze their relations between FBG and BMI at the beginning of the trial. Results Mean of FBG and daily glucose profile were similar in the 2 groups, but the incidence of hypoglycemia in the Glargine group was significantly lower than that in the NPH group (3 cases in the Glargine group, 7.1%, 5 cases in the NPH group, 35.7%, χ2=7.0, P =0.008). Mean daily dosages of glargine at the end point were closely related to FBG and BMI at baseline. Conclusions Bedtime injection of Glargine combined with Glipizide GITs can achieve target blood glucose control and is safer than NPH. This simple “one pill-one injection” regimen may help us achieve recommended blood glucose control targets with better patients’ compliance.
ObjectiveTo compare the efficacy of sitagliptin plus glargine insulin versus repaglinide plus glargine insulin in the treatment of Type-2 diabetes mellitus (T2DM). MethodsA total of 140 T2DM patients who were inadequately controlled by oral anti-diabetic agents from January 2011 to December 2012 were divided into sitagliptin plus glargine insulin group (observation group) or repaglinide plus glargine insulin group (control group). The duration of treatment was 12 weeks. Fasting blood glucose (FBG), 2h plasma glucose (2hPG), glycated haemoglobin (HbA1c), body max index (BMI) and dose of insulin as well as hypoglycemia events were recorded and analyzed. ResultsAfter treatment, FBG, 2hPG, and HbA1c were significantly decreased in both groups (P<0.05). HbA1c targeting rate was 88.3% in the observation group and 87.8% in the control group. Compared with the control group, the observation group used 12.1% less dosage of insulin, and had decreased BMI and low incidence of hypoglycemia. ConclusionSitagliptin plus glargine insulin can effectively control blood glucose and body weight with low incidence of hypoglycemia and much less insulin dosage under the same HbA1c targeting rate. Sitagliptin plus glargine insulin is a good combination therapy for the treatment of T2DM.