AIMS: To conduct a dose-response assessment of the efficacy and safety of the glucagon receptor antagonist PF-06291874 in adults with type 2 diabetes (T2DM) using stable doses of metformin. MATERIALS AND METHODS: This randomized, double-blind, statin-stratified, placebo-controlled, 4-arm, parallel-group study was conducted in patients with T2DM who were receivingbackground metformin. After an 8-week, non-metformin oral antidiabetic agent washout period, 206 patients were randomized to placebo or PF-06291874 (30, 60 or 100 mg once daily) for 12 weeks. Glycosylated haemoglobin (HbA1c), fasting plasma glucose (FPG) and safety endpoints were assessed at baseline and post baseline. RESULTS: Dose-dependent mean reductions from baseline in HbA1c for PF-06291874 ranged from -0.67% (-7.29 mmol/mol) to -0.93% (-10.13 mmol/mol), and for FPG from -16.6 to -33.3 mg/dL after 12 weeks of dosing. The incidence of hypoglycaemia was low and was similar between groups receiving PF-06291874 and placebo. Small, non-dose-dependent increases in LDL cholesterol (<10%) and blood pressure (BP) (systolic BP >; 2 mm Hg; diastolic BP > 1 mm Hg) were observed with PF-06291874. Modest non-dose-dependent median increases were observed across PF-06291874 groups at 12 weeks for alanine aminotransferase (range, 37.6-48.7 U/L vs placebo) and aspartate aminotransferase (range, 33.3-36.6 U/L vs placebo); these were not associated with bilirubin changes. Small increases were observed in body weight (< 0.5 kg) in each PF-06291874 group vs placebo. CONCLUSIONS: In patients with T2DM, PF-06291874 significantly lowered HbA1c and glucose, was well tolerated and carried a low risk of hypoglycaemia. Small, non-dose-related increases in BP, lipids and hepatic transaminases were observed.
RCT Entities:
AIMS: To conduct a dose-response assessment of the efficacy and safety of the glucagon receptor antagonist PF-06291874 in adults with type 2 diabetes (T2DM) using stable doses of metformin. MATERIALS AND METHODS: This randomized, double-blind, statin-stratified, placebo-controlled, 4-arm, parallel-group study was conducted in patients with T2DM who were receiving background metformin. After an 8-week, non-metformin oral antidiabetic agent washout period, 206 patients were randomized to placebo or PF-06291874 (30, 60 or 100 mg once daily) for 12 weeks. Glycosylated haemoglobin (HbA1c), fasting plasma glucose (FPG) and safety endpoints were assessed at baseline and post baseline. RESULTS: Dose-dependent mean reductions from baseline in HbA1c for PF-06291874 ranged from -0.67% (-7.29 mmol/mol) to -0.93% (-10.13 mmol/mol), and for FPG from -16.6 to -33.3 mg/dL after 12 weeks of dosing. The incidence of hypoglycaemia was low and was similar between groups receiving PF-06291874 and placebo. Small, non-dose-dependent increases in LDL cholesterol (<10%) and blood pressure (BP) (systolic BP > 2 mm Hg; diastolic BP > 1 mm Hg) were observed with PF-06291874. Modest non-dose-dependent median increases were observed across PF-06291874 groups at 12 weeks for alanine aminotransferase (range, 37.6-48.7 U/L vs placebo) and aspartate aminotransferase (range, 33.3-36.6 U/L vs placebo); these were not associated with bilirubin changes. Small increases were observed in body weight (< 0.5 kg) in each PF-06291874 group vs placebo. CONCLUSIONS: In patients with T2DM, PF-06291874 significantly lowered HbA1c and glucose, was well tolerated and carried a low risk of hypoglycaemia. Small, non-dose-related increases in BP, lipids and hepatic transaminases were observed.
Authors: Jiudan Zhang; Olga Pivovarova-Ramich; Stefan Kabisch; Mariya Markova; Silke Hornemann; Stephanie Sucher; Sascha Rohn; Jürgen Machann; Andreas F H Pfeiffer Journal: Front Nutr Date: 2022-05-19
Authors: Sofie Hædersdal; Asger Lund; Elisabeth Nielsen-Hannerup; Henrik Maagensen; Gerrit van Hall; Jens J Holst; Filip K Knop; Tina Vilsbøll Journal: Diabetes Date: 2020-10-01 Impact factor: 9.337
Authors: Rick B Vega; Katie L Whytock; Johan Gassenhuber; Britta Goebel; Joachim Tillner; Inoncent Agueusop; Agnieszka D Truax; Gongxin Yu; Elvis Carnero; Nidhi Kapoor; Stephen Gardell; Lauren M Sparks; Steven R Smith Journal: J Endocr Soc Date: 2021-06-25