title: Osteoporosis in patients with diabetes after kidney transplantation.
abstract: Preexisting diabetes increases risk of fractures after kidney transplantation (KT). However, little is known about mechanisms and prevention of increased fragility in these patients. Pathophysiology of osteoporosis after KT is complex and characterized by high prevalence of adynamic bone disease. Despite high prevalence of preexisting diabetes in KT recipients, diabetes patients were underrepresented in the studies that explored mechanisms and treatments of osteoporosis after KT. Therefore, caution should be exercised before considering conventional fracture prevention strategies in this unique group of patients. Many traditional osteoporosis medications reduce bone turnover and, hence, can be ineffective or even harmful in diabetic patients after KT. Contrary to predictions, evidence from the studies conducted in mostly non-diabetic subjects demonstrated that bisphosphonates failed to reduce fracture rates after KT. Therefore, bisphosphonates use should be limited in diabetic patients until more evidence supporting their post-transplant efficacy is available. We recommend the following strategies that may help reduce fracture risk in diabetes subjects after KT such as adequate management of calcium, parathyroid hormone, and vitamin D levels, optimization of glycemic control, use of steroid-sparing immunosuppressive regimens, and fall prevention.
authors.affiliation: Nephrology Section, Stratton VA Medical Center, 113 Holland Avenue, Room A738, Albany, New York, NY, 12208, USA.
authors.forename: Elvira O
authors.initials: EO
authors.lastname: Gosmanova
authors.affiliation: Endocrinology Section, Stratton VA Medical Center, 113 Holland Avenue, Room A738, Albany, New York, NY, 12208, USA. aidar.gosmanov@va.gov.
authors.forename: Aidar R
authors.initials: AR
authors.lastname: Gosmanov
mesh_terms: D003920:Diabetes Mellitus; D050723:Fractures, Bone / Q000517:prevention & control*; D006801:Humans; D016030:Kidney Transplantation; D010024:Osteoporosis
keywords: Diabetes mellitus; Fracture; Renal transplant; Treatment