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[Bone and phosphoro-calcium metabolism in reflex sympathetic dystrophy]
Revue Du Rhumatisme Et Des Maladies Osteo-Articulaires
|January 1, 1983
Summary
Reflex sympathetic dystrophy shows normal phosphoro-calcium metabolism and PTH levels. Bone biopsies reveal initial edema and stress, followed by intense remodeling with increased osteoclasts and osteoblasts.
Area of Science:
- Rheumatology
- Bone Metabolism
- Calcium Metabolism
Context:
- Investigated bone and phosphoro-calcium metabolism in reflex sympathetic dystrophy.
- Study organized by the French Society of Rheumatology.
Purpose:
- To investigate bone and phosphoro-calcium metabolism in reflex sympathetic dystrophy.
Summary:
- Phosphoro-calcium parameters are generally unaltered, except for slight urinary calcium elevation in multifocal forms.
- Parathyroid hormone (PTH) levels were normal in all tested patients.
- Bone biopsies showed initial edema and stress, followed by intense remodeling with hyperosteoclastosis and hyperosteoblastosis, and acellular demineralization.
Impact:
- Provides insights into the dynamic bone remodeling processes in reflex sympathetic dystrophy.
- Highlights that despite significant bone changes, key metabolic markers remain largely stable.
- Suggests potential targets for therapeutic interventions aimed at modulating bone remodeling in this condition.
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