S
S. Poupon
Researcher at French Institute of Health and Medical Research
Publications - 7
Citations - 298
S. Poupon is an academic researcher from French Institute of Health and Medical Research. The author has contributed to research in topics: Osteoporosis & Bone mineral. The author has an hindex of 5, co-authored 7 publications receiving 293 citations.
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Journal ArticleDOI
Fractal analysis of radiographic trabecular bone texture and bone mineral density: two complementary parameters related to osteoporotic fractures.
Claude-Laurent Benhamou,S. Poupon,Eric Lespessailles,S. Loiseau,Rachid Jennane,Valérie Siroux,William J. Ohley,L. Pothuaud +7 more
TL;DR: The data have shown that the fractal analysis of texture on calcaneus radiographs can distinguish osteoporotic fracture groups from control groups and suggest that the fracture risk evaluation can be improved by adding information related to microarchitecture, derived from analysis of conventional radiographic images.
Journal ArticleDOI
Osteopenia in patients infected by the human immunodeficiency virus. A case control study
Sylvie Loiseau-Peres,Caroline Delaunay,S. Poupon,Eric Lespessailles,N Ballouche,P Arsac,Claude-Laurent Benhamou +6 more
TL;DR: No evidence supporting a relationship between bone loss and protease inhibitor treatment was found and HIV-infected males were more likely to have osteopenia and osteoporosis, as compared to the male controls.
Journal ArticleDOI
Fractal analysis of trabecular bone texture on calcaneus radiographs: effects of age, time since menopause and hormone replacement therapy.
Eric Lespessailles,S. Poupon,R. Niamane,Sylvie Loiseau-Peres,G. Derommelaere,Rachid Harba,Daniel Courteix,Claude-Laurent Benhamou +7 more
TL;DR: It is suggested that there is a menopause- and age-related decrease in the Hmean parameter and that HRT interferes with the results of the fractal analysis of trabecular bone texture on calcaneus radiographs.
Journal ArticleDOI
Long-term corticosteroid therapy induces mild changes in trabecular bone texture.
Eric Lespessailles,Valérie Siroux,S. Poupon,N. Andriambelosoa,L. Pothuaud,Rachid Harba,Claude-Laurent Benhamou +6 more
TL;DR: It is shown that long‐term CS therapy induces both BMD decrease and trabecular bone texture changes, which are in accordance with previous studies showing a lower effect of CS therapy on bone microarchitecture than on bone mass.
Journal Article
Glucocorticoid-induced osteoporosis: is the bone density decrease the only explanation?
Eric Lespessailles,S. Poupon,Adriambelosoa N,L. Pothuaud,Siroux,Bouillon S,Claude-Laurent Benhamou +6 more
TL;DR: There is compelling evidence that bone mineral density is a major determinant of the fracture risk in patients with glucocorticoid-induced osteoporosis.