DXA evaluation of bone fragility 2 years after bariatric surgery in patients with obesity

Autor: Marine Fauny, Marion Halin, Edem Allado, Laurent Brunaud, Claire Nomine-Criqui, Eliane Albuisson, Isabelle Chary-Valckenaere, Didier Quilliot, Damien Loeuille
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Bone Reports, Vol 22, Iss , Pp 101782- (2024)
Druh dokumentu: article
ISSN: 2352-1872
DOI: 10.1016/j.bonr.2024.101782
Popis: Purpose: The primary objective was to evaluate bone fragility on dual X-ray absorptiometry (DXA) in patients with obesity before and 2 years after bariatric surgery. The secondary objective was to identify risk factors for the development of a bone mineral density ≤ −2 SD at 2 years. Methods: This descriptive study included patients with obesity who underwent DXA before and 2 years (±6 months) after bariatric surgery. The BMD and the T-score were assessed at the lumbar spine, femoral neck and total hip. Data on body composition on DXA were also collected. The diagnosis of osteoporosis was retained for a T-score ≤ − 2.5 SD at any measured location. Osteopenia, or low bone mass, was defined by −2.5 SD
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