oxyntomodulin and Nasopharyngitis

To systematically review the effects of glucagon-like peptide-1 receptor agonists (GLP-1RAs) on two common respiratory system adverse events (RSAE: nasopharyngitis and upper respiratory tract infection) among type 2 diabetes (T2DM).. Medline, Embase, Clinical trials and Cochrane library were searched from inception through May 2015 to identify randomized clinical trials(RCTs) assessed safety of GLP-1RAs versus placebo or other anti-diabetic drugs in T2DM. Network meta-analysis within a Bayesian framework was performed to calculate odds ratios for the incidence of RSAE.. In the study, 50 RCTs were included, including 13 treatments: 7 GLP-1RAs (exenatide, exenatide-long-release-agent, liraglutide, lixisenatide, taspoglutide, albiglutide and dulaglutide), placebo and 5 traditional anti-diabetic drugs(insulin, metformin, sulfonylureas, sitagliptin and thiazolidinediones ketones). Compared with insulin, taspoglutide significantly decreased the incidence of nasopharyngitis (OR=0.67, 95%CI: 0.46-0.96). Significant lowering effects on upper respiratory tract infection were found when taspoglutide versus placebo (OR=0.57, 95%CI: 0.34-0.99) and insulin (OR=0.39, 95%CI: 0.23-0.73). The result from the network meta-analysis based on Bayesian theory could be used to rank all the treatments included, which showed that taspoglutide ranked last with minimum risk on nasopharyngitis and upper respiratory tract infection.. Taspoglutide was associated with significantly lowering effect on RSAE.

Topics: Bayes Theorem; Diabetes Mellitus, Type 2; Exenatide; Glucagon-Like Peptide 1; Glucagon-Like Peptide-1 Receptor; Glucagon-Like Peptides; Humans; Hypoglycemic Agents; Immunoglobulin Fc Fragments; Insulin; Liraglutide; Metformin; Nasopharyngitis; Peptides; Randomized Controlled Trials as Topic; Recombinant Fusion Proteins; Respiratory Tract Infections; Thiazolidinediones; Venoms

To evaluate 0.75 mg of dulaglutide, a once-weekly glucagon-like peptide-1 receptor agonist, compared with once-daily insulin glargine for glycaemic control in Japanese patients with type 2 diabetes (T2D).. In this phase III, randomized, open-label, parallel-group, 26-week study, 361 patients with inadequately controlled T2D receiving sulphonylureas and/or biguanides, aged ≥20 years, with glycated haemoglobin (HbA1c) levels 7.0-10.0% (53-86 mmol/mol), inclusive, were randomized (1 : 1) to receive dulaglutide or glargine. Participants and investigators were not masked to treatment allocation. The primary measure was change from baseline in HbA1c at 26 weeks, analysed using a mixed-effects model for repeated measures, with a predefined non-inferiority margin of 0.4%.. At week 26, least-squares (LS) mean (standard error) reductions in HbA1c were -1.44 (0.05)% [-15.74 (0.55) mmol/mol] in the dulaglutide group and -0.90 (0.05)% [-9.84 (0.55) mmol/mol] in the glargine group. The mean between-group treatment difference in HbA1c was -0.54% (95% CI -0.67, -0.41) [-5.90 mmol/mol (95% CI -7.32, -4.48)]; p < 0.001. Dulaglutide significantly reduced body weight compared with glargine at week 26 (LS mean difference -1.42 kg, 95% CI -1.89, -0.94; p < 0.001). The most frequent adverse events with dulaglutide treatment were nasopharyngitis and gastrointestinal symptoms. The incidence of hypoglycaemia was significantly lower with dulaglutide [47/181 (26%)] compared with glargine [86/180 (48%)], p < 0.001.. In Japanese patients with T2D uncontrolled on sulphonylureas and/or biguanides, once-weekly dulaglutide was superior to once-daily glargine for reduction in HbA1c at 26 weeks. Although dulaglutide increased gastrointestinal symptoms, it was well tolerated, with an acceptable safety profile.

Topics: Aged; Biguanides; Blood Glucose; Body Weight; Diabetes Mellitus, Type 2; Drug Administration Schedule; Drug Therapy, Combination; Female; Gastrointestinal Diseases; Glucagon-Like Peptides; Glycated Hemoglobin; Humans; Hypoglycemia; Hypoglycemic Agents; Immunoglobulin Fc Fragments; Insulin Glargine; Japan; Male; Middle Aged; Nasopharyngitis; Recombinant Fusion Proteins; Sulfonylurea Compounds

The goal of this study was to assess the safety and efficacy of 0.75 mg of dulaglutide, a once weekly glucagon-like peptide-1 receptor agonist, in Japanese patients with type 2 diabetes (T2D) on a single oral hypoglycemic agent (OHA). In this phase 3, nonrandomized, open-label, parallel-group, 52-week study, safety and efficacy of once weekly dulaglutide 0.75 mg were assessed in Japanese patients with T2D on a single OHA (sulfonylureas [SU], biguanides [BG], α-glucosidase inhibitors [AGI], thiazolidinedione [TZD], or glinides [GLN]). A total of 394 patients were treated with study drug, and 92.9% completed the 52-week treatment period. The most frequent treatment-emergent adverse events were nasopharyngitis and gastrointestinal disorders, including constipation, diarrhea, and nausea. Incidences of hypoglycemia varied across the combination therapy groups: incidence was greater in patients receiving SU compared with other combinations. No severe hypoglycemic episodes occurred during the study. Increases from baseline in pancreatic and total amylase, lipase, and pulse rate were observed in all 5 combination therapy groups. Significant reductions from baseline in HbA1c were observed in all 5 combination therapy groups (-1.57% to -1.69%, p < 0.001 for all). Mean body weight changes from baseline varied across the combination therapy groups: a significant increase was observed in combination with TZD, there were no significant changes in combination with SU or GLN, and significant reductions were observed in combination with BG or AGI. Once weekly dulaglutide 0.75 mg in combination with a single OHA was overall well tolerated and improved glycemic control in Japanese patients with T2D.

Topics: Adult; Aged; Body Weight; Diabetes Mellitus, Type 2; Female; Gastrointestinal Diseases; Glucagon-Like Peptide-1 Receptor; Glucagon-Like Peptides; Glycated Hemoglobin; Humans; Hypoglycemia; Hypoglycemic Agents; Immunoglobulin Fc Fragments; Japan; Male; Middle Aged; Nasopharyngitis; Recombinant Fusion Proteins