Bone Mineral Density and Vitamin D Levels in HIV Treatment-Naïve African American Individuals Randomized to Receive HIV Drug Regimens
Year: 2016
Type: article
Study design: Clinical Trial
Abstract: OBJECTIVES: Treatment of human immunodeficiency virus (HIV)-infected patients with tenofovir disoproxil fumarate is associated with a decrease in bone mineral density (BMD). Treatment with efavirenz is associated with vitamin D deficiency. We compared the effects of efavirenz, emtricitabine, and tenofovir disoproxil fumarate (EFV/FTC/TDF) with the effects of raltegravir, darunavir, and ritonavir (RAL/DRV/r) on BMD and 25-hydroxyvitamin D (25[OH]D) levels in HIV-infected, antiretroviral treatment-naïve African American subjects. METHODS: and calcium. CD4 counts, HIV RNA, parathyroid hormone, osteocalcin, N-telopeptide, and 25(OH)D levels were obtained at baseline and at 8, 24, 36, and 48 weeks. Dual-energy x-ray absorptiometry of the spine and hip was performed at baseline and at week 48. RESULTS: = 0.004) in the EFV/FTC/TDF group but not in the RAL/DRV/r group. CONCLUSIONS: Treatment of African American patients with HIV using EFV/FTC/TDF is associated with a reduction in BMD of the hip and sustained reductions of 25(OH)D not seen in the group that received RAL/DRV/r. This phenomenon may have long-term consequences on bone integrity in this population.
Source: Southern Medical Journal
Institution: East Carolina University
Language: English
Subfield: Emergency Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: hybrid
OpenAlex ID: W2564672252