publication . Article . 2014

Zinc sérico en pacientes con disfagia sometidos a gastrostomía endoscópica percutánea para nutrición enteral prolongada

Santos, Carla Adriana; Fonseca, Jorge; Brito, José; Fernandes, Tânia; Gonçalves, Luísa; Guerreiro, António Sousa;
Open Access English
  • Published: 01 Feb 2014 Journal: Nutrición Hospitalaria (issn: 0212-1611, Copyright policy)
  • Publisher: Arán Ediciones, S. L.
Background and aims: Dysphagic patients who underwent endoscopic gastrostomy (PEG) usually present protein-energy malnutrition, but little is known about micronutrient malnutrition. The aim of the present study was the evaluation of serum zinc in patients who underwent endoscopic gastrostomy and its relationship with serum proteins, whole blood zinc, and the nature of underlying disorder. Methods: From patients that underwent gastrostomy a blood sample was obtained minutes before the procedure. Serum and whole blood zinc was evaluated using Wavelength Dispersive X-ray Fluorescence Spectroscopy. Serum albumin and transferrin were evaluated. Patients were studied ...
free text keywords: Zinc, Gastrostomía, PEG, Disfagia, Malnutrición, Nutritional diseases. Deficiency diseases, RC620-627, Gastrostomy, Dysphagia, Malnutrition
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