Journal
JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM
Volume 101, Issue 1, Pages 43-50Publisher
ENDOCRINE SOC
DOI: 10.1210/jc.2015-1860
Keywords
-
Categories
Funding
- Janssen Research & Development, LLC.
- Janssen Global Services, LLC.
Ask authors/readers for more resources
Context: Canagliflozin is a sodium glucose cotransporter 2 inhibitor developed to treat type 2 diabetes mellitus (T2DM). Objective: Our objective is to describe the effects of canagliflozin on bone mineral density (BMD) and bone biomarkers in patients with T2DM. Design: This was a randomized study, consisting of a 26-week, double-blind, placebo-controlled period and a 78-week, double-blind, placebo-controlled extension. Setting: This study was undertaken in 90 centers in 17 countries. Patients: Patients were aged 55-80 years (N = 716) and whose T2DM was inadequately controlled on a stable antihyperglycemic regimen. Interventions: Canagliflozin 100 or 300 mg or placebo were administered once daily. Outcome and Measures: BMD was assessed using dual-energy x-ray absorptiometry at weeks 26, 52, and 104. Bone strength was assessed using quantitative computed tomography and finite element analysis at week 52. Serum collagen type 1 beta-carboxy-telopeptide, osteocalcin, and estradiol were assessed at weeks 26 and 52. Results: Canagliflozin doses of 100 and 300 mg were associated with a decrease in total hip BMD over 104 weeks, (placebo-subtracted changes: -0.9% and -1.2%, respectively), but not at other sites measured (femoral neck, lumbar spine, or distal forearm). No meaningful changes in bone strength were observed. At week 52, canagliflozin was associated with an increase in collagen type 1 beta-carboxy-telopeptide that was significantly correlated with a reduction in body weight, an increase in osteocalcin, and, in women, a decrease in estradiol. Conclusions: In older patients with T2DM, canagliflozin showed small but significant reductions in total hip BMD and increases in bone formation and resorption biomarkers, due at least in part to weight loss.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available