Associations between hospital occupancy, intensive care unit transfer delay and hospital mortality

Abstract Background and Aims Liver cirrhosis is a systemic disease that substantially impacts the body’s physiology, especially in advanced stages. Accordingly, the outcome of patients with cirrhosis requiring intensive care treatment is poor. We aimed to analyze the impact of cirrhosis on mortality of intensive care unit (ICU) patients compared to other frequent chronic diseases and conditions. Methods In this retrospective study, patients admitted over three years to the ICU of the Department of Medicine of the University Hospital Frankfurt were included. Patients were matched for age, gender, pre-existing conditions, simplified acute physiology score (SAPS II), and therapeutic intervention scoring system (TISS). Results A total of 567 patients admitted to the ICU were included in the study; 99 (17.5 %) patients had liver cirrhosis. A total of 129 patients were included in the matched cohort for the sensitivity analysis. In-hospital mortality was higher in cirrhotic patients than non-cirrhotic patients (p < 0.0001) in the entire and matched cohort. Liver cirrhosis remained one of the strongest independent predictors of in-hospital mortality (entire cohort p = 0.001; matched cohort p = 0.03) along with dialysis and need for transfusion in the multivariate logistic regression analysis. Furthermore, in the cirrhotic group, the need for kidney replacement therapy (p < 0.001) and blood transfusion (p < 0.001) was significantly higher than in the non-cirrhotic group. Conclusions In the presented study, liver cirrhosis was one of the strongest predictors of in-hospital mortality in patients needing intensive care treatment along with dialysis and the need for ventilation. Therefore, concerted efforts are needed to improve cirrhotic patients’ outcomes, prevent disease progression, and avoid complications with the need for ICU treatment in the early stages of the disease.

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Safety and efficacy of routine diagnostic test reduction interventions in patients admitted to the intensive care unit: A systematic review and meta-analysis

Anaesthesia and Intensive Care ◽

10.1177/0310057x20962113 ◽

2021 ◽

Vol 49 (1) ◽

pp. 23-34

Author(s):

Katherine P Hooper ◽

Matthew H Anstey ◽

Edward Litton

Keyword(s):

Systematic Review ◽

Intensive Care Unit ◽

Intensive Care ◽

Hospital Mortality ◽

Meta Analysis ◽

Diagnostic Testing ◽

Intervention Group ◽

Cochrane Central Register ◽

Safety And Efficacy ◽

Significant Difference

Reducing unnecessary routine diagnostic testing has been identified as a strategy to curb wasteful healthcare. However, the safety and efficacy of targeted diagnostic testing strategies are uncertain. The aim of this study was to systematically review interventions designed to reduce pathology and chest radiograph testing in patients admitted to the intensive care unit (ICU). A predetermined protocol and search strategy included OVID MEDLINE, OVID EMBASE and the Cochrane Central Register of Controlled Trials from inception until 20 November 2019. Eligible publications included interventional studies of patients admitted to an ICU. There were no language restrictions. The primary outcomes were in-hospital mortality and test reduction. Key secondary outcomes included ICU mortality, length of stay, costs and adverse events. This systematic review analysed 26 studies (with more than 44,00 patients) reporting an intervention to reduce one or more diagnostic tests. No studies were at low risk of bias. In-hospital mortality, reported in seven studies, was not significantly different in the post-implementation group (829 of 9815 patients, 8.4%) compared with the pre-intervention group (1007 of 9848 patients, 10.2%), (relative risk 0.89, 95% confidence intervals 0.79 to 1.01, P = 0.06, I2 39%). Of the 18 studies reporting a difference in testing rates, all reported a decrease associated with targeted testing (range 6%–72%), with 14 (82%) studies reporting >20% reduction in one or more tests. Studies of ICU targeted test interventions are generally of low quality. The majority report substantial decreases in testing without evidence of a significant difference in hospital mortality.

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Hyperoxia is associated with adverse outcomes in the cardiac intensive care unit: insights from the Medical Information Mart for Intensive Care (MIMI-III) database

European Heart Journal ◽

10.1093/ehjci/ehaa946.1837 ◽

2020 ◽

Vol 41 (Supplement_2) ◽

Author(s):

A.Y Lui ◽

L Garber ◽

M Vincent ◽

L Celi ◽

J Masip ◽

...

Keyword(s):

Intensive Care Unit ◽

Logistic Regression ◽

Intensive Care ◽

Hospital Mortality ◽

Adverse Outcomes ◽

Rank Test ◽

Positive Pressure ◽

Cardiac Intensive Care Unit ◽

Multivariable Logistic Regression ◽

Cardiac Intensive Care

Abstract Background Hyperoxia produces reactive oxygen species, apoptosis, and vasoconstriction, and is associated with adverse outcomes in patients with heart failure and cardiac arrest. Our aim was to evaluate the association between hyperoxia and mortality in patients (pts) receiving positive pressure ventilation (PPV) in the cardiac intensive care unit (CICU). Methods Patients admitted to our medical center CICU who received any PPV (invasive or non-invasive) from 2001 through 2012 were included. Hyperoxia was defined as time-weighted mean of PaO2 >120mmHg and non-hyperoxia as PaO2 ≤120mmHg during CICU admission. Primary outcome was in-hospital mortality. Multivariable logistic regression was used to assess the association between hyperoxia and in-hospital mortality adjusted for age, female sex, Oxford Acute Severity of Illness Score, creatinine, lactate, pH, PaO2/FiO2 ratio, PCO2, PEEP, and estimated time spent on PEEP. Results Among 1493 patients, hyperoxia (median PaO2 147mmHg) during the CICU admission was observed in 702 (47.0%) pts. In-hospital mortality was 29.7% in the non-hyperoxia group and 33.9% in the hyperoxia group ((log rank test, p=0.0282, see figure). Using multivariable logistic regression, hyperoxia was independently associated with in-hospital mortality (OR 1.507, 95% CI 1.311–2.001, p=0.00508). Post-hoc analysis with PaO2 as a continuous variable was consistent with the primary analysis (OR 1.053 per 10mmHg increase in PaO2, 95% CI 1.024–1.082, p=0.0002). Conclusions In a large CICU cohort, hyperoxia was associated with increased mortality. Trials of titration of supplemental oxygen across the full spectrum of critically ill cardiac patients are warranted. Funding Acknowledgement Type of funding source: None

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Absolute Eosinophil Count Predicts Intensive Care Unit Transfer Among Elderly COVID-19 Patients From General Isolation Wards

Frontiers in Medicine ◽

10.3389/fmed.2020.585222 ◽

2020 ◽

Vol 7 ◽

Author(s):

Jinjin Huang ◽

Zhicheng Zhang ◽

Shunfang Liu ◽

Chen Gong ◽

Liping Chen ◽

...

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Eosinophil Count ◽

Absolute Eosinophil Count ◽

Intensive Care Unit Transfer

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Respiratory events in ward are associated with later intensive care unit (ICU) admission and hospital mortality in onco-hematology patients not admitted to ICU after a first request

PLoS ONE ◽

10.1371/journal.pone.0181808 ◽

2017 ◽

Vol 12 (7) ◽

pp. e0181808 ◽

Cited By ~ 5

Author(s):

Laure Doukhan ◽

Magali Bisbal ◽

Laurent Chow-Chine ◽

Antoine Sannini ◽

Jean Paul Brun ◽

...

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Hospital Mortality ◽

Icu Admission ◽

Respiratory Events

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Early resuscitation orders in hospitalized oldest-old with COVID-19: A multicenter cohort study

Palliative Medicine ◽

10.1177/02692163211018342 ◽

2021 ◽

pp. 026921632110183

Author(s):

Ruth Piers ◽

Eva Van Braeckel ◽

Dominique Benoit ◽

Nele Van Den Noortgate

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Respiratory Failure ◽

Hospital Mortality ◽

Oldest Old ◽

Case Report Form ◽

Resuscitation Orders ◽

Intensive Care Admission ◽

Treatment Limitation ◽

Early Decision

Background: In particular older people are at risk of mortality due to corona virus disease 2019 (COVID-19). Advance care planning is essential to assist patient autonomy and prevent non-beneficial medical interventions. Aim: To describe early (taken within 72 h after hospital admission) resuscitation orders in oldest-old hospitalized with COVID-19. Setting/participants: A cohort of patients aged 80 years and older admitted to the acute hospital in March and April 2020 with COVID-19 were retrospectively recruited from 10 acute hospitals in Belgium. Recruitment was done through a network of geriatricians. Results: Overall, 766 octogenarians were admitted of whom 49 were excluded because no therapeutic relationship with the geriatrician and six because of incomplete case report form. Early decisions not to consider intensive care admission were taken in 474/711 (66.7%) patients. This subgroup was characterized by significantly higher age, higher number of comorbidities and higher frailty level. There was a significant association between the degree of the treatment limitation and the degree of premorbid frailty ( p < 0.001). Overall in-hospital mortality was 41.6% in patients with an early decision not to consider intensive care admission (67.1% in persons who developed respiratory failure vs 16.7% in patients without respiratory failure ( p < 0.001)). Of 104 patients without early decision not to consider intensive care admission but who developed respiratory failure, 59 were eventually not transferred to intensive care unit with in-hospital mortality of 25.4%; 45 were transferred to the intensive care unit with mortality of 64.4%. Conclusions: Geriatricians applied all levels of treatment in oldest-old hospitalized with COVID-19. Early decisions not to consider intensive care admission were taken in two thirds of the cohort of whom more than 50% survived to hospital discharge by means of conservative treatment.

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Dynamic monitoring of kidney injury status over 3 days in the intensive care unit as a sepsis phenotype associated with hospital mortality and hyperinflammation

Biomedical Journal ◽

10.1016/j.bj.2021.08.006 ◽

2021 ◽

Author(s):

Chiung-Yu Lin ◽

Yi-Hsi Wang ◽

Yu-Mu Chen ◽

Kai-Yin Hung ◽

Ya-Chun Chang ◽

...

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Hospital Mortality ◽

Kidney Injury ◽

Dynamic Monitoring ◽

Injury Status

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Abstract 15293: Noninvasive Echocardiographic Cardiac Power Output Predicts Mortality in Cardiac Intensive Care Unit Patients

Circulation ◽

10.1161/circ.142.suppl_3.15293 ◽

2020 ◽

Vol 142 (Suppl_3) ◽

Author(s):

Barry Burstein ◽

Vidhu Anand ◽

Bradley Ternus ◽

Meir Tabi ◽

Nandan S Anavekar ◽

...

Keyword(s):

Intensive Care Unit ◽

Intensive Care ◽

Hospital Mortality ◽

Critically Ill ◽

Power Output ◽

Critically Ill Patients ◽

Cardiac Intensive Care Unit ◽

Cardiac Power ◽

The Mean ◽

Cardiac Intensive Care

Introduction: A low cardiac power output (CPO), measured invasively, identifies critically ill patients at increased risk of mortality. CPO can also be measured non-invasively with transthoracic echocardiography (TTE), although prognostic data in critically ill patients is not available. Hypothesis: Reduced CPO measured by TTE is associated with increased hospital mortality in cardiac intensive care unit (CICU) patients. Methods: Using a database of CICU patients admitted between 2007 and 2018, we identified patients with TTE within one day (before or after) of CICU admission who had data necessary for calculation of CPO. Multivariable logistic regression determined the relationship between CPO and adjusted hospital mortality. Results: We included 5,585 patients with a mean age of 68.3±14.8 years, including 36.7% females. Admission diagnoses included acute coronary syndrome (ACS) in 57%, heart failure (HF) in 50%, cardiac arrest (CA) in 12%, and cardiogenic shock (CS) in 13%. The mean left ventricular ejection fraction (LVEF) was 47±16%, and the mean CPO was 1.0±0.4 W. CPO was inversely associated with the risk of hospital mortality (Figure A), including among patients with ACS, HF, and CS (Figure B). On multivariable analysis, lower CPO was associated with higher hospital mortality (OR 0.96 per 0.1 W, 95% CI 0.0.93-0.99, p=0.03). Hospital mortality was highest in patients with low CPO coupled with reduced LVEF, increased vasopressor requirements, or higher admission lactate. Hospital mortality was higher among patients with a CPO <0.6 W (adjusted OR 1.57, 95% CI 1.13-2.19, p = 0.007), particularly in the presence of admission lactate level >4 mmol/L (50.9%). Conclusions: Echocardiographic CPO was inversely associated with hospital mortality in CICU patients, particularly among patients with increased lactate and vasopressor requirements. Routine measurement of CPO provides important information beyond LVEF and should be considered in CICU patients.

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