Publications by authors named "O Lamy"

Article Synopsis
  • The rise of AI in medical research, particularly in bone and osteoporosis studies, has led to a need for clear model development and reporting strategies due to the increased number of published studies.
  • A systematic search from December 2020 to February 2023 in PubMed identified 97 AI-related osteoporosis articles, categorized into five focus areas: bone assessment, osteoporosis classification, fracture detection, risk prediction, and bone segmentation.
  • The review found varying quality scores across these areas, spotlighting issues with study quality and reporting while emphasizing that despite these challenges, AI models could enhance early diagnosis and improve clinical decision-making.
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Body composition (BC) measured by DXA differs between devices. We aimed to compare regional and total BC measurements assessed by the Hologic Horizon A and the GE Lunar iDXA devices; to determine device-specific calibration equations for each BC parameter; and to assess the impact of this standardization procedure on the assessment of sarcopenia, lipedema, obesity, and cardiovascular risk with DXA. A total of 926 postmenopausal women (aged 72.

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Article Synopsis
  • Osteoporosis has traditionally been seen as a women's disease, but recent evidence highlights its significant impact on men, necessitating more balanced research and guidelines for both genders.
  • An international working group has developed GRADE-assessed recommendations focusing on diagnosing, monitoring, and treating osteoporosis in men, based on a thorough review of current research.
  • Key areas of focus include understanding bone densitometry interpretations, treatment thresholds, and evaluating the economic impact of interventions, while future research needs to explore the effectiveness of various osteoporosis medications.
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Half of osteoporotic fractures occur in patients with normal/osteopenic bone density or at intermediate or low estimated risk. Muscle measures have been shown to contribute to fracture risk independently of bone mineral density. The objectives were to review the measurements of muscle health (muscle mass/quantity/quality, strength and function) and their association with incident fragility fractures and to summarize their use in clinical practice.

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The role of dietary patterns in the development of osteoporosis is unclear. The heel quantitative ultrasound (QUS) is a potential alternative to Dual X-Ray Absorptiometry. Nutrients, foods, dietary patterns and compliance to dietary guidelines were compared between the lowest and the highest tertiles of QUS parameters [Broadband Ultrasound Attenuation (BUA), Speed of Sound (SOS), Stiffness Index (SI)], using data from the OsteoLaus cohort.

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