Diabetes, obesity & metabolism
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Diabetes Obes Metab · Nov 2006
Randomized Controlled Trial Multicenter Study Comparative StudyInitial treatment with rosiglitazone/metformin fixed-dose combination therapy compared with monotherapy with either rosiglitazone or metformin in patients with uncontrolled type 2 diabetes.
This study assessed the efficacy and safety of rosiglitazone and metformin (RSG/MET) fixed-dose combination (AVANDAMET) as initial therapy in patients with uncontrolled type 2 diabetes compared with monotherapy with either RSG or MET after 32 weeks of treatment. ⋯ As first-line therapy in patients with uncontrolled type 2 diabetes, RSG/MET fixed-dose combination therapy achieved significant reductions in A1c and FPG compared with either RSG or MET monotherapy. RSG/MET was generally well tolerated as initial therapy, with no new tolerability issues identified with the fixed-dose combination.
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Diabetes Obes Metab · Jul 2006
Randomized Controlled Trial Multicenter Study Comparative StudyA comparison of intensive mixture therapy with basal insulin therapy in insulin-naïve patients with type 2 diabetes receiving oral antidiabetes agents.
In patients with type 2 diabetes, insulin therapy is commonly initiated with either a single dose of basal insulin or twice-daily premixed (basal plus prandial) insulin despite no widely accepted recommendation. We compared the glycaemic control, as measured by a change in HbA1c, of intensive mixture therapy (IMT), a basal plus prandial regimen using insulin lispro mixture 50/50 (50% lispro and 50% NPL) before breakfast and lunch and insulin lispro mixture 25/75 (25% lispro and 75% NPL) before dinner, vs. once-daily insulin glargine therapy, while continuing patients on oral antidiabetes medications. ⋯ In combination with oral antidiabetes agents, multiple daily injections of a basal plus prandial insulin IMT regimen (using premixed insulin lispro formulations) resulted in greater improvements and a lower endpoint in HbA1c compared with a basal-only insulin regimen. IMT also resulted in improved postprandial blood glucose control at each meal and enabled administration of a greater daily dose of insulin, which most likely contributed to these lower HbA1c measures. This greater reduction in HbA1c with IMT is accompanied by a small increased occurrence of mild hypoglycaemia but without any severe hypoglycaemia. Greater consideration should be given to initiating insulin as a basal plus prandial regimen rather than a basal-only regimen.
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Diabetes Obes Metab · Jan 2005
Randomized Controlled Trial Clinical TrialEfficacy, dose-response relationship and safety of once-daily extended-release metformin (Glucophage XR) in type 2 diabetic patients with inadequate glycaemic control despite prior treatment with diet and exercise: results from two double-blind, placebo-controlled studies.
The efficacy, dose-response relationships and safety of an extended-release formulation of metformin (Glucophage) XR) were evaluated in two double-blind, randomized, placebo-controlled studies of 24 and 16 weeks' duration, in patients with inadequate glycaemic control despite diet and exercise. Protocol 1 provided an evaluation of metformin XR at a commonly used dosage. Protocol 2 evaluated different dosages of metformin XR. ⋯ Once-daily metformin XR presents an effective and well-tolerated therapeutic option for delivering metformin in a convenient manner, which supports good compliance with therapy.
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Diabetes Obes Metab · Apr 2000
Randomized Controlled Trial Clinical TrialSibutramine is effective for weight loss and diabetic control in obesity with type 2 diabetes: a randomised, double-blind, placebo-controlled study.
To assess the efficacy and tolerability of sibutramine 15 mg once daily as a weight reduction agent in overweight and obese patients (body mass index (b.m.i.) > 26 kg/m2) with type 2 diabetes when given with a customised, reduced-calorie diet, and to evaluate the influence of weight loss on diabetic control. ⋯ Sibutramine 15 mg once daily with a customised, reduced-calorie diet significantly reduced weight compared with placebo in overweight and obese patients (b.m.i. > 26 kg/m2) with type 2 diabetes. Sibutramine was well tolerated, and significant improvement in diabetic control was seen in conjunction with weight reduction on sibutramine treatment.