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Implementing the Global Leadership Initiative on Malnutrition (GLIM) criteria in Crohn's disease: Prevalence of malnutrition and association with clinical outcomes. | LitMetric
Department of Nutrition & Dietetics, School of Health Sciences and Education, Harokopio University of Athens, 70 El. Venizelou Ave, 176 71, Kallithea, Greece. Electronic address:
Published: December 2024
AI Article Synopsis
Article Abstract
Background & Aims: Limited data exist regarding the implementation of the Global Leadership Initiative on Malnutrition (GLIM) criteria for diagnosing malnutrition in Crohn's disease (CD), and its association with CD prognosis. In the present study eighteen GLIM combinations and a combined one were implemented to identify differences in the prevalence of malnutrition and to investigate potential associations with clinical outcomes at 6 months.
Methods: Different methodologies to diagnose malnutrition were used at baseline, namely the Subjective Global Assessment (SGA), eighteen different combinations of phenotypic and etiologic GLIM criteria and a combined version based on all GLIM combinations (GLIMcv) to test differences in the estimated prevalence and outcomes' prognosis. At 6 months, data for clinical outcomes were collected (i.e. hospitalization, antibiotics use, intensification/change of biologic agent, initiation of biologic agent/corticosteroids, surgery, disease activity), and an overall adverse clinical outcome index was created.
Results: 250 people with CD (54.8 % males, mean age 41.2 ± 14.1 years, 37.2 % with active disease) were enrolled. Prevalence of malnutrition based on SGA and GLIMcv was 23 % and 52 %, respectively, and 5.8-63 % based on different GLIM combinations. Malnutrition diagnosed with GLIMcv was associated with an increased likelihood of intensification/change of biologic agent [Odds ratio (OR): 1.82, 95 % Confidence interval (CI): 1.00-3.42, p = 0.05] and an overall adverse clinical outcome (OR: 2.18, 95 % CI: 1.23-3.87, p = 0.008) at 6 months, after adjustment for age, sex, disease location and duration. Malnutrition diagnosed through SGA was not associated with clinical outcomes at 6 months.
Conclusions: Based on GLIMcv, half of the sample was diagnosed with malnutrition. Malnutrition significantly increased the likelihood of uncontrolled disease requiring treatment upgrading and leading to an overall adverse clinical outcome short term.
