Metabolic bone diseases during long-term total parenteral nutrition.
Long-term total parenteral nutrition (TPN) is a procedure commonly applied to patients with advanced forms of intestinal malabsorption. Among TPN complications, bone metabolic diseases, such as osteoporosis and osteomalacia, are a common finding. Initially considered to be a manifestation of aluminium toxicity which followed massive contamination with the element of the solutions used in TPN, metabolic osteopathy during TPN is currently considered a multiform syndrome, with a multifactorial pathogenesis, which may manifest itself with vague or clear clinical pictures. In this review, we analyse clinical, pathogenetic, and therapeutic aspects of the most common bone metabolic diseases in patients undergoing long-term TPN.
Acca
M
M
Consorzio Socio-Sanitario (COSS), Rome, Italy.
Ragno
A
A
Francucci
C M
CM
D'Erasmo
E
E
D001851:Bone Diseases, Metabolic / Q000175:diagnosis / Q000209:etiology / Q000503:physiopathology / Q000628:therapy; D006801:Humans; D010289:Parenteral Nutrition, Total / Q000009:adverse effects*