title: [The role of glucose-1-phosphate in total parenteral nutrition protocols].
abstract: The results of a clinical study to evaluate the use of glucose-1-phosphate for phosphate supplementation to a group of 8 surgical patients receiving standardized total parenteral nutrition are presented. Average phosphate (p + 0.001), calcium (NS) and magnesium (NS) plasma concentrations increased during total parenteral nutrition. Positive average daily balances were obtained: 8.1 + 14.8, 4.5 + 4.3 and 1.8 + 3.3 mmol/day for phosphate, calcium and magnesium respectively. These findings support the hypothesis of higher bioavailability of glucose-1-phosphate with respect to inorganic phosphate. On the other hand, hyperphosphatemia was a frequent situation (45.8%); this fact suggests the need for reviewing phosphate daily requirements when supplied in the form of glucose-1-phosphate.
authors.forename: N V
authors.initials: NV
authors.lastname: Jiménez Torres
authors.forename: J J
authors.initials: JJ
authors.lastname: Colomer
authors.forename: C L
authors.initials: CL
authors.lastname: Ronchera Oms
authors.forename: T
authors.initials: T
authors.lastname: Hernández de la Figuera y Gómez
authors.forename: C
authors.initials: C
authors.lastname: Tormo Calandín
authors.forename: E
authors.initials: E
authors.lastname: Grau Cardona
authors.forename: J M
authors.initials: JM
authors.lastname: Pla Delfina
mesh_terms: D000328:Adult; D000368:Aged; D002118:Calcium / Q000097:blood; D002985:Clinical Protocols; D005069:Evaluation Studies as Topic; D005260:Female; D005958:Glucosephosphates / Q000008:administration & dosage*; D006801:Humans; D008274:Magnesium / Q000097:blood; D008297:Male; D008875:Middle Aged; D010289:Parenteral Nutrition, Total / Q000379:methods*; D010758:Phosphorus / Q000097:blood; D013514:Surgical Procedures, Operative
chemical_list: D005958:Glucosephosphates; D010758:Phosphorus; C031590:glucose-1-phosphate; D008274:Magnesium; D002118:Calcium
vernacular_title: Aporte de glucosa-1-fosfato en nutrición parenteral total protocolizada.