Multicenter study of parenteral nutrition in non-critically ill elderly patients compared to younger patients - Study IAIOS-PN (Incidence and Assessment of Iatrogenesis in Older Subjects receiving Parenteral Nutrition)

Abstract Objective: this study assessed the incidence of hyperglycemia, hypertriglyceridemia, and liver function test (LFT) alterations among patients older and younger than 65 years receiving parenteral nutrition (PN). A secondary objective was to compare the incidence of any of these three events. Material and methods: inclusion criteria were non-critically ill adult inpatients receiving PN for ≥ 7 days in 15 hospitals in Spain. Exclusion criteria were hyperglycemia, hypertriglyceridemia, LFT alterations, sepsis, shock, pancreatic/hepatobiliary surgery, renal failure, diabetes mellitus (DM) type 1, insulin-treated DM type 2, acute DM complications, or obesity prior to PN. Patients were classified into groups YOUNG (aged 35-64) and OLD (aged 65-95). Results: this study recruited 200 patients. Group YOUNG included 63 (31.5%) patients and OLD, 137 (68.5%). Hyperglycemia appeared in 37 (18.5%) patients, eight (12.7%) in group YOUNG and 29 (21.2%) in group OLD (p = 0.174). Hypertriglyceridemia appeared in only one (0.7%) patient. LFT alterations appeared in 141 (70.5%) patients, 44 (69.8%) in group YOUNG and 97 (70.8%) in group OLD (p = 1.000). The model for hyperglycemia included DM type 2, previous surgical procedure, and use of hyperglycemia-inducing medications. The model for LFT alteration included previous surgical procedure, amount of lipids and amino acids, medications causing LFT alterations and a trend for age group. The model for any event included surgical procedure, DM type 2, and medications causing alterations. Conclusion: patients of ≥ 65 years receiving PN had similar incidences of hyperglycemia, hypertriglyceridemia, and LFT alterations as younger patients. Additionally, older patients had trends toward lower LFT alterations.

Bibliographic Details

Main Authors:	Mateu-de-Antonio,Javier, Berlana,David, Pons-Busom,Montserrat, Badia-Tahull,Maria-B., Miana-Mena,María-Teresa, Martínez-Castro,Beatriz, Sunyer-Esquerrà,Neus, Sanmartin-Suñer,Mónica, González-Valdivieso,Juan, Leiva-Badosa,Elisabet, Martínez-Bernabé,Eva, Murgadella-Sancho,Anna, Mirerachs-Aranda,Nuria, Vila-Bundó,Anna, Fernández-Morató,Jordi, Vitales-Farrero,María-Teresa
Format:	Digital revista
Language:	English
Published:	Grupo Arán 2018
Online Access:	http://scielo.isciii.es/scielo.php?script=sci_arttext&pid=S0212-16112018000200252
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