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Multisystem outcomes and predictors of mortality in critically ill patients with COVID-19: Demographics and disease acuity matter more than comorbidities or treatment modalities.

Identifieur interne : 000087 ( Main/Corpus ); précédent : 000086; suivant : 000088

Multisystem outcomes and predictors of mortality in critically ill patients with COVID-19: Demographics and disease acuity matter more than comorbidities or treatment modalities.

Auteurs : Osaid Alser ; Ava Mokhtari ; Leon Naar ; Kimberly Langeveld ; Kerry A. Breen ; Mohamad El Moheb ; Carolijn Kapoen ; Apostolos Gaitanidis ; Mathias A. Christensen ; Lydia R. Maurer ; Hassan Mashbari ; Brittany Bankhead-Kendall ; Jonathan Parks ; Jason Fawley ; Noelle Saillant ; April Mendoza ; Charudutt Paranjape ; Peter Fagenholz ; David King ; Jarone Lee ; Maha R. Farhat ; George C. Velmahos ; Haytham M A. Kaafarani

Source :

RBID : pubmed:33891572

English descriptors

Abstract

BACKGROUND

We sought to describe characteristics, multisystem outcomes, and predictors of mortality of the critically ill COVID-19 patients in the largest hospital in Massachusetts.

METHODS

This is a prospective cohort study. All patients admitted to the intensive care unit (ICU) with reverse-transcriptase-polymerase chain reaction-confirmed severe acute respiratory syndrome coronavirus 2 infection between March 14, 2020, and April 28, 2020, were included; hospital and multisystem outcomes were evaluated. Data were collected from electronic records. Acute respiratory distress syndrome (ARDS) was defined as PaO2/FiO2 ratio of ≤300 during admission and bilateral radiographic pulmonary opacities. Multivariable logistic regression analyses adjusting for available confounders were performed to identify predictors of mortality.

RESULTS

A total of 235 patients were included. The median (interquartile range [IQR]) Sequential Organ Failure Assessment score was 5 (3-8), and the median (IQR) PaO2/FiO2 was 208 (146-300) with 86.4% of patients meeting criteria for ARDS. The median (IQR) follow-up was 92 (86-99) days, and the median ICU length of stay was 16 (8-25) days; 62.1% of patients were proned, 49.8% required neuromuscular blockade, and 3.4% required extracorporeal membrane oxygenation. The most common complications were shock (88.9%), acute kidney injury (AKI) (69.8%), secondary bacterial pneumonia (70.6%), and pressure ulcers (51.1%). As of July 8, 2020, 175 patients (74.5%) were discharged alive (61.7% to skilled nursing or rehabilitation facility), 58 (24.7%) died in the hospital, and only 2 patients were still hospitalized, but out of the ICU. Age (odds ratio [OR], 1.08; 95% confidence interval [CI], 1.04-1.12), higher median Sequential Organ Failure Assessment score at ICU admission (OR, 1.24; 95% CI, 1.06-1.43), elevated creatine kinase of ≥1,000 U/L at hospital admission (OR, 6.64; 95% CI, 1.51-29.17), and severe ARDS (OR, 5.24; 95% CI, 1.18-23.29) independently predicted hospital mortality.Comorbidities, steroids, and hydroxychloroquine treatment did not predict mortality.

CONCLUSION

We present here the outcomes of critically ill patients with COVID-19. Age, acuity of disease, and severe ARDS predicted mortality rather than comorbidities.

LEVEL OF EVIDENCE

Prognostic, level III.


DOI: 10.1097/TA.0000000000003085
PubMed: 33891572

Links to Exploration step

pubmed:33891572

Le document en format XML

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<name sortKey="Fagenholz, Peter" sort="Fagenholz, Peter" uniqKey="Fagenholz P" first="Peter" last="Fagenholz">Peter Fagenholz</name>
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<name sortKey="King, David" sort="King, David" uniqKey="King D" first="David" last="King">David King</name>
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<name sortKey="Kaafarani, Haytham M A" sort="Kaafarani, Haytham M A" uniqKey="Kaafarani H" first="Haytham M A" last="Kaafarani">Haytham M A. Kaafarani</name>
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<term>Age Factors (MeSH)</term>
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<term>Aged, 80 and over (MeSH)</term>
<term>Antimalarials (therapeutic use)</term>
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<term>COVID-19 (therapy)</term>
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<term>Creatine Kinase (blood)</term>
<term>Critical Care (MeSH)</term>
<term>Critical Illness (MeSH)</term>
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<term>Gastrointestinal Diseases (virology)</term>
<term>Hospital Mortality (MeSH)</term>
<term>Humans (MeSH)</term>
<term>Hydroxychloroquine (therapeutic use)</term>
<term>Length of Stay (MeSH)</term>
<term>Male (MeSH)</term>
<term>Middle Aged (MeSH)</term>
<term>Neuromuscular Blockade (MeSH)</term>
<term>Organ Dysfunction Scores (MeSH)</term>
<term>Patient Acuity (MeSH)</term>
<term>Pneumonia, Bacterial (virology)</term>
<term>Pressure Ulcer (etiology)</term>
<term>Prone Position (MeSH)</term>
<term>Prospective Studies (MeSH)</term>
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<term>Respiratory Distress Syndrome (virology)</term>
<term>Risk Factors (MeSH)</term>
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<term>Shock (virology)</term>
<term>Steroids (therapeutic use)</term>
<term>Survival Rate (MeSH)</term>
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<term>Acute Kidney Injury</term>
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<term>Pneumonia, Bacterial</term>
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<term>Adult</term>
<term>Age Factors</term>
<term>Aged</term>
<term>Aged, 80 and over</term>
<term>Comorbidity</term>
<term>Critical Care</term>
<term>Critical Illness</term>
<term>Extracorporeal Membrane Oxygenation</term>
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<term>Hospital Mortality</term>
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<term>Length of Stay</term>
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<term>Middle Aged</term>
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<term>Organ Dysfunction Scores</term>
<term>Patient Acuity</term>
<term>Prone Position</term>
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<front>
<div type="abstract" xml:lang="en">
<p>
<b>BACKGROUND</b>
</p>
<p>We sought to describe characteristics, multisystem outcomes, and predictors of mortality of the critically ill COVID-19 patients in the largest hospital in Massachusetts.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>METHODS</b>
</p>
<p>This is a prospective cohort study. All patients admitted to the intensive care unit (ICU) with reverse-transcriptase-polymerase chain reaction-confirmed severe acute respiratory syndrome coronavirus 2 infection between March 14, 2020, and April 28, 2020, were included; hospital and multisystem outcomes were evaluated. Data were collected from electronic records. Acute respiratory distress syndrome (ARDS) was defined as PaO2/FiO2 ratio of ≤300 during admission and bilateral radiographic pulmonary opacities. Multivariable logistic regression analyses adjusting for available confounders were performed to identify predictors of mortality.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>RESULTS</b>
</p>
<p>A total of 235 patients were included. The median (interquartile range [IQR]) Sequential Organ Failure Assessment score was 5 (3-8), and the median (IQR) PaO2/FiO2 was 208 (146-300) with 86.4% of patients meeting criteria for ARDS. The median (IQR) follow-up was 92 (86-99) days, and the median ICU length of stay was 16 (8-25) days; 62.1% of patients were proned, 49.8% required neuromuscular blockade, and 3.4% required extracorporeal membrane oxygenation. The most common complications were shock (88.9%), acute kidney injury (AKI) (69.8%), secondary bacterial pneumonia (70.6%), and pressure ulcers (51.1%). As of July 8, 2020, 175 patients (74.5%) were discharged alive (61.7% to skilled nursing or rehabilitation facility), 58 (24.7%) died in the hospital, and only 2 patients were still hospitalized, but out of the ICU. Age (odds ratio [OR], 1.08; 95% confidence interval [CI], 1.04-1.12), higher median Sequential Organ Failure Assessment score at ICU admission (OR, 1.24; 95% CI, 1.06-1.43), elevated creatine kinase of ≥1,000 U/L at hospital admission (OR, 6.64; 95% CI, 1.51-29.17), and severe ARDS (OR, 5.24; 95% CI, 1.18-23.29) independently predicted hospital mortality.Comorbidities, steroids, and hydroxychloroquine treatment did not predict mortality.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>CONCLUSION</b>
</p>
<p>We present here the outcomes of critically ill patients with COVID-19. Age, acuity of disease, and severe ARDS predicted mortality rather than comorbidities.</p>
</div>
<div type="abstract" xml:lang="en">
<p>
<b>LEVEL OF EVIDENCE</b>
</p>
<p>Prognostic, level III.</p>
</div>
</front>
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<ArticleTitle>Multisystem outcomes and predictors of mortality in critically ill patients with COVID-19: Demographics and disease acuity matter more than comorbidities or treatment modalities.</ArticleTitle>
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<Abstract>
<AbstractText Label="BACKGROUND">We sought to describe characteristics, multisystem outcomes, and predictors of mortality of the critically ill COVID-19 patients in the largest hospital in Massachusetts.</AbstractText>
<AbstractText Label="METHODS">This is a prospective cohort study. All patients admitted to the intensive care unit (ICU) with reverse-transcriptase-polymerase chain reaction-confirmed severe acute respiratory syndrome coronavirus 2 infection between March 14, 2020, and April 28, 2020, were included; hospital and multisystem outcomes were evaluated. Data were collected from electronic records. Acute respiratory distress syndrome (ARDS) was defined as PaO2/FiO2 ratio of ≤300 during admission and bilateral radiographic pulmonary opacities. Multivariable logistic regression analyses adjusting for available confounders were performed to identify predictors of mortality.</AbstractText>
<AbstractText Label="RESULTS">A total of 235 patients were included. The median (interquartile range [IQR]) Sequential Organ Failure Assessment score was 5 (3-8), and the median (IQR) PaO2/FiO2 was 208 (146-300) with 86.4% of patients meeting criteria for ARDS. The median (IQR) follow-up was 92 (86-99) days, and the median ICU length of stay was 16 (8-25) days; 62.1% of patients were proned, 49.8% required neuromuscular blockade, and 3.4% required extracorporeal membrane oxygenation. The most common complications were shock (88.9%), acute kidney injury (AKI) (69.8%), secondary bacterial pneumonia (70.6%), and pressure ulcers (51.1%). As of July 8, 2020, 175 patients (74.5%) were discharged alive (61.7% to skilled nursing or rehabilitation facility), 58 (24.7%) died in the hospital, and only 2 patients were still hospitalized, but out of the ICU. Age (odds ratio [OR], 1.08; 95% confidence interval [CI], 1.04-1.12), higher median Sequential Organ Failure Assessment score at ICU admission (OR, 1.24; 95% CI, 1.06-1.43), elevated creatine kinase of ≥1,000 U/L at hospital admission (OR, 6.64; 95% CI, 1.51-29.17), and severe ARDS (OR, 5.24; 95% CI, 1.18-23.29) independently predicted hospital mortality.Comorbidities, steroids, and hydroxychloroquine treatment did not predict mortality.</AbstractText>
<AbstractText Label="CONCLUSION">We present here the outcomes of critically ill patients with COVID-19. Age, acuity of disease, and severe ARDS predicted mortality rather than comorbidities.</AbstractText>
<AbstractText Label="LEVEL OF EVIDENCE">Prognostic, level III.</AbstractText>
<CopyrightInformation>Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.</CopyrightInformation>
</Abstract>
<AuthorList CompleteYN="Y">
<Author ValidYN="Y">
<LastName>Alser</LastName>
<ForeName>Osaid</ForeName>
<Initials>O</Initials>
<AffiliationInfo>
<Affiliation>From the Division of Trauma, Emergency Surgery and Surgical Critical Care (O.A., A.M., L.N., K.L., K.A.B., M.E.M., C.K., A.G., M.A.C., L.R.M., H.M., B.B.-K., J.P., J.F., N.S., A.M., C.P., P.F., D.K., J.L., G.C.V., H.M.A.K.), and Division of Pulmonary Critical Care (M.R.F.), Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts.</Affiliation>
</AffiliationInfo>
</Author>
<Author ValidYN="Y">
<LastName>Mokhtari</LastName>
<ForeName>Ava</ForeName>
<Initials>A</Initials>
</Author>
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<LastName>Naar</LastName>
<ForeName>Leon</ForeName>
<Initials>L</Initials>
</Author>
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<LastName>Langeveld</LastName>
<ForeName>Kimberly</ForeName>
<Initials>K</Initials>
</Author>
<Author ValidYN="Y">
<LastName>Breen</LastName>
<ForeName>Kerry A</ForeName>
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