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1.
HIV Med ; 2023 Dec 12.
Artigo em Inglês | MEDLINE | ID: mdl-38087902

RESUMO

OBJECTIVES: With management of comorbidity in people living with HIV (PLWH) a key component of clinical care, early loss of bone integrity and clinical fracture are recognized as important issues. This review aims to describe the epidemiology of fracture in PLWH, as well as summarizing the relative balance of factors that contribute to fracture. We also aim to describe fracture risk assessment and interventional strategies to modify the risk of fracture in this population. RESULTS: Data from recent meta-analyses show that PLWH have significantly more fractures than the general population, with men and injecting drug users at higher risk. Modifiable factors that contribute to fracture risk in this cohort include body mass index (BMI), drug use, concurrent medications, frailty, and hepatitis C virus infection. Relating to antiretroviral therapy, current or ever tenofovir exposure has been identified as predictive of fracture but not cumulative use, and a potentially modest protective effect of efavirenz has been observed. Fracture Risk Assessment Tool scores underestimate fracture risk in PLWH with improved accuracy when HIV is considered a cause of secondary osteoporosis and bone mineral density (BMD) included. CONCLUSION: Early consideration of risk, prompting evaluation of modifiable risk factors, frailty and falls risk with bone density imaging and prompt intervention may avert fracture in PLWH. Guidance on screening and lifestyle modification is available in international guidelines. Bisphosphonates are safe and effective in PLWH, with limited data for other agents.

2.
J Neurosurg ; 47(2): 282-5, 1977 Aug.
Artigo em Inglês | MEDLINE | ID: mdl-874551

RESUMO

Preoperative arterial embolization of a vertebral hemangioma allowed surgical excision of the vertebral body, restoration of normal anatomic continuity of the spinal canal, and improvement in myelopathy.


Assuntos
Hemangioma/cirurgia , Neoplasias da Coluna Vertebral/cirurgia , Vértebras Torácicas/cirurgia , Embolização Terapêutica , Hemangioma/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Mielografia , Fusão Vertebral , Neoplasias da Coluna Vertebral/diagnóstico por imagem , Coluna Vertebral/diagnóstico por imagem , Artéria Vertebral/diagnóstico por imagem
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