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Relationship of body mass index with efficacy of exenatide twice daily added to insulin glargine in patients with type 2 diabetes
Author(s) -
Wolffenbuttel B. H. R.,
Van Gaal L.,
DuránGarcia S.,
Han J.
Publication year - 2016
Publication title -
diabetes, obesity and metabolism
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.445
H-Index - 128
eISSN - 1463-1326
pISSN - 1462-8902
DOI - 10.1111/dom.12669
Subject(s) - exenatide , medicine , insulin lispro , insulin glargine , body mass index , type 2 diabetes , placebo , weight loss , endocrinology , diabetes mellitus , post hoc analysis , insulin , obesity , alternative medicine , pathology
This post hoc analysis assessed the evidence behind common reimbursement practices by evaluating the relationship of body mass index ( BMI ) ranges (<30, 30–35 and >35 kg/m 2 ) with treatment effects of exenatide twice daily among patients with type 2 diabetes. Patients received exenatide twice daily added to insulin glargine in two 30‐week studies (exenatide twice daily vs insulin lispro, n = 627; exenatide twice daily vs placebo, n = 259). No association of baseline BMI with changes in efficacy variables was observed. Glycated haemoglobin ( HbA1c ) reductions were significant (p < 0.0001) and similar across BMI range groups in the lispro‐comparator study and greater for exenatide versus placebo in the placebo‐controlled study. Significant weight loss occurred with exenatide across BMI range groups (p < 0.0001), while weight increased with both comparators. Achievement of HbA1c <7.0% (<53 mmol/mol) without weight gain was greater for exenatide versus comparators. Systolic blood pressure decreased across BMI range groups with exenatide in the lispro‐comparator study (p < 0.0001); changes in lipids were not clinically meaningful. Minor hypoglycaemia was less frequent for exenatide versus insulin lispro. These findings suggest that BMI alone should not limit clinical decision‐making or patient access to medication.