Association of glycemic control parameters with clinical outcomes in chronic critical illness
Publication Date
2014
Journal Title
Endocr Pract
Abstract
OBJECTIVE: Chronic critical illness (CCI) is a term used to designate patients requiring prolonged mechanical ventilation and tracheostomy with associated poor outcomes. The present study assessed the impact of glycemic parameters on outcomes in a CCI population. METHODS: A retrospective case series was performed including 148 patients in The Mount Sinai Hospital Respiratory Care Unit (2009-2010). Utilizing a semi-parametric mixture model, trajectories for the daily mean blood glucose (BG), BG range, and hypoglycemia rate over time identified low- (n = 87) and high-risk (n = 61) hyperglycemia groups and low- (n = 90) and high-risk (n = 58) hypoglycemia groups. The cohort was also classified into diabetes (DM, n = 48), stress hyperglycemia (SH, n = 85), and normal glucose (n = 15) groups. RESULTS: Hospital- (28% vs. 13%, P = .0199) and 1-year mortality (66% vs. 46%, P = .0185) rates were significantly greater in the high- versus low-risk hyperglycemia groups, respectively. The hypoglycemia rate (/dL) was lower among ventilator-liberated patients compared to those who failed to liberate (0.092 vs. 0.130, P
Volume Number
20
Issue Number
9
Pages
884-93
Document Type
Article
EPub Date
2014/03/20
Status
Faculty
Facility
School of Medicine
Primary Department
Endocrinology, Diabetes, and Metabolism
PMID
DOI
10.4158/ep13324.or
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