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Safety of minimizing preoperative starvation in critically ill and intubated trauma patients.

ABSTRACT: Cessation of enteral nutrition prior to an operation/procedure is the most common reason for feeding interruption in critically ill trauma patients and contributes to substantial calorie deficits. This study reports on a strategy to increase calorie intake by continuing feeds until transfer for operations/procedures.Nutrition guidelines were modified in 2006 to allow continuation of feeding in intubated patients up until transfer to the operating room. Prior to 2006, enteral feeding was stopped at least 6 hours prior to surgery. A retrospective cohort design from 2003 to 2010 compared clinical outcomes in groups of adult trauma subjects before and after guideline changes and in subjects at other centers without guideline changes.During the first week, subjects in the preimplementation cohort (n = 245) received a median of 3,787 kcal per person per week, while subjects in the postimplementation cohort (n = 368) received a median of 6,662 kcal per person per week (p < 0.001). There was no change in calorie intake for subjects at other centers (n = 1,002). The risks of acute respiratory distress syndrome, pneumonia, and mortality were decreased after implementation relative to the preimplementation cohort (acute respiratory distress syndrome: relative risk ratio [RR], 0.69; 95% confidence interval [CI], 0.59-0.81; pneumonia: RR, 0.82; 95% CI, 0.65-1.00; mortality: RR, 0.67; 95% CI, 0.46-0.99). Ventilator-free days increased by 1.4 days (95% CI, 0.1-2.7), while intensive care unit stay and hospital length of stay were unchanged. These outcomes showed similar trends over time at other participating centers.Allowing intubated trauma patients to continue enteral nutrition until transfer for operations or procedures was associated with increased caloric intake without evidence of increased pulmonary complications. This represents an important strategy to reduce calorie deficits in the trauma intensive care unit.Therapeutic study/care management, level III.

SUBMITTER: Parent BA

PROVIDER: S-EPMC4877242 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature

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Safety of minimizing preoperative starvation in critically ill and intubated trauma patients.

Parent Brodie A BA Mandell Samuel P SP Maier Ronald V RV Minei Joseph J Sperry Jason J Moore Ernest E EE O'Keefe Grant E GE

The journal of trauma and acute care surgery 20160601 6

<h4>Background</h4>Cessation of enteral nutrition prior to an operation/procedure is the most common reason for feeding interruption in critically ill trauma patients and contributes to substantial calorie deficits. This study reports on a strategy to increase calorie intake by continuing feeds until transfer for operations/procedures.<h4>Methods</h4>Nutrition guidelines were modified in 2006 to allow continuation of feeding in intubated patients up until transfer to the operating room. Prior to ...[more]

PMID: 26958794

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Project description:Objective: COVID19 is caused by the SARS-CoV-2 virus and has been associated with severe inflammation leading to organ dysfunction and mortality. Our aim was to profile the transcriptome in leukocytes from critically ill ICU patients positive for COVID19 vs. those negative for COVID19 to better understand the COVID19 associated host response. Design: Transcriptome profiling of buffy coat cells via ribonucleic acid sequencing (RNAseq) at the time of admission to the ICU. Setting: Tertiary care ICU and academic laboratory. Subjects: All patients admitted to the ICU suspected of being infected with SARS-CoV-2, using standardized hospital screening methodologies, had blood samples collected at the time of admission to the ICU. Interventions: None. Measurement and Main Results: Age- and sex-matched ICU patients that were either COVID19+ (PCR positive, 2 genes) or COVID19- (PCR negative) were enrolled. Cohorts were well-balanced with the exception that COVID19- patients had significantly higher total white blood cell counts and circulating neutrophils and COVID19+ patients were more likely to suffer bilateral pneumonia compared to COVID19- patients. Further, the mortality rate for this cohort of COVID19+ ICU patients was 29%. Transcriptional analysis revealed that when compared to COVID19- patients, the altered transcriptional responses of leukocytes in critically ill COVID19+ ICU patients appeared to be associated with multiple interrelated outcomes, including but not limited to robust interferon (IFN)-associated transcriptional responses, a marked decrease in the transcriptional activity of genes contributing to protein synthesis and the dysregulated expression of genes that contribute to coagulation, platelet activation, Toll-like receptor activation, neurotrophin signaling, and protein SUMOylation/ubiquitination. Conclusions: COVID19+ patients on day 1 of admission to the ICU display a unique leukocyte transcriptional profile that distinguishes them from COVID19- patients. Identification of this profile provides guidance for future targeted studies exploring novel prognostic/therapeutic aspects of COVID19.

Dataset Information

Safety of minimizing preoperative starvation in critically ill and intubated trauma patients.

Publications

Safety of minimizing preoperative starvation in critically ill and intubated trauma patients.

Similar Datasets

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