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[Anorexia nervosa and its consequences on bone: a therapeutic challenge]
Andrea Trombetti1, Laura Richert, René Rizzoli
1Service des maladies osseuses, Centre collaborateur de I'OMS pour la prevention de l'ostéoporose, Département de réhabilitation et gériatrie, HUG, 1211 Gèneve. andrea.trombetti@hcuge.ch
Osteoporosis affects 20-50% of women with anorexia nervosa, increasing fracture risk. Limited therapeutic options necessitate systematic evaluation for bone loss in these patients.
Area of Science:
- Endocrinology
- Bone Metabolism
- Eating Disorders
Context:
- Anorexia nervosa (AN) is frequently associated with significant bone loss.
- Osteoporosis prevalence in AN ranges from 20% to 50%.
- Increased fracture risk, particularly at non-vertebral sites, is a critical concern.
Purpose:
- To highlight the clinical significance of bone loss in anorexia nervosa.
- To emphasize the need for systematic evaluation of bone health in AN patients.
- To underscore the limited evidence-based therapeutic strategies currently available.
Summary:
- Bone loss and osteoporosis are highly prevalent in women with anorexia nervosa.
- This condition leads to a heightened risk of fractures, especially in non-vertebral locations.
- Despite the high prevalence and risk, effective treatments remain scarce.
Impact:
- Raises awareness about the severity of bone complications in anorexia nervosa.
- Advocates for routine bone density assessment in individuals with AN.
- Stimulates research into developing effective interventions for osteoporosis in AN.
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