journal
https://read.qxmd.com/read/36971440/intrapulmonary-and-intracardiac-shunts-in-adult-covid-19-versus-non-covid-acute-respiratory-distress-syndrome-icu-patients-using-echocardiography-and-contrast-bubble-studies-covid-shunt-study-a-prospective-observational-cohort-study
#1
JOURNAL ARTICLE
Vincent I Lau, Graham D Mah, Xiaoming Wang, Leon Byker, Andrea Robinson, Lazar Milovanovic, Aws Alherbish, Jeffrey Odenbach, Cristian Vadeanu, David Lu, Leo Smyth, Mitchell Rohatensky, Brian Whiteside, Phillip Gregoire, Warren Luksun, Sean van Diepen, Dustin Anderson, Sanam Verma, Jocelyn Slemko, Peter Brindley, Demetrios J Kustogiannis, Michael Jacka, Andrew Shaw, Matt Wheatley, Jonathan Windram, Dawn Opgenorth, Nadia Baig, Oleksa G Rewa, Sean M Bagshaw, Brian M Buchanan
OBJECTIVES: Studies have suggested intrapulmonary shunts may contribute to hypoxemia in COVID-19 acute respiratory distress syndrome (ARDS) with worse associated outcomes. We evaluated the presence of right-to-left (R-L) shunts in COVID-19 and non-COVID ARDS patients using a comprehensive hypoxemia workup for shunt etiology and associations with mortality. DESIGN: Prospective, observational cohort study. SETTING: Four tertiary hospitals in Edmonton, Alberta, Canada...
March 27, 2023: Critical Care Medicine
https://read.qxmd.com/read/36971437/limiting-dynamic-driving-pressure-in-patients-requiring-mechanical-ventilation
#2
JOURNAL ARTICLE
Martin Urner, Martin Urner, Peter Jüni, L Paloma Rojas-Saunero, Bettina Hansen, Laurent J Brochard, Niall D Ferguson, Eddy Fan
OBJECTIVES: Previous studies reported an association between higher driving pressure (∆P) and increased mortality for different groups of mechanically ventilated patients. However, it remained unclear if sustained intervention on ∆P, in addition to traditional lung-protective ventilation, improves outcomes. We investigated if ventilation strategies limiting daily static or dynamic ∆P reduce mortality compared with usual care in adult patients requiring greater than or equal to 24 hours of mechanical ventilation...
March 27, 2023: Critical Care Medicine
https://read.qxmd.com/read/36951465/routine-versus-on-demand-blood-sampling-in-critically-ill-patients-a-systematic-review
#3
JOURNAL ARTICLE
Carl J S Hjortsø, Morten H Møller, Anders Perner, Anne C Brøchner
OBJECTIVES: We aimed to provide an overview of the current evidence on routine versus on-demand blood sampling in critical care. We assessed the reported proportion of patients exposed to daily routine blood sampling, the tests performed, characteristics associated with more frequent blood sampling, and the reported benefits and harms of routine blood sampling compared with on-demand sampling. DATA SOURCES: We systematically searched the Cochrane Library, the Excerpta Medica Database, and the Medical Literature Analysis and Retrieval System Online for studies assessing routine versus on-demand blood testing in critically ill patients from inception to September 2022...
March 23, 2023: Critical Care Medicine
https://read.qxmd.com/read/36951452/development-and-external-validation-of-the-international-early-warning-score-for-improved-age-and-sex-adjusted-in-hospital-mortality-prediction-in-the-emergency-department
#4
JOURNAL ARTICLE
Bart Gerard Jan Candel, Søren Kabell Nissen, Christian H Nickel, Wouter Raven, Wendy Thijssen, Menno I Gaakeer, Annmarie Touborg Lassen, Mikkel Brabrand, Ewout W Steyerberg, Evert de Jonge, Bas de Groot
OBJECTIVES: Early Warning Scores (EWSs) have a great potential to assist clinical decision-making in the emergency department (ED). However, many EWS contain methodological weaknesses in development and validation and have poor predictive performance in older patients. The aim of this study was to develop and externally validate an International Early Warning Score (IEWS) based on a recalibrated National Early warning Score (NEWS) model including age and sex and evaluate its performance independently at arrival to the ED in three age categories (18-65, 66-80, > 80 yr)...
March 23, 2023: Critical Care Medicine
https://read.qxmd.com/read/36951448/multimodal-prediction-of-favorable-outcome-after-cardiac-arrest-a-cohort-study
#5
JOURNAL ARTICLE
Aurélien Vanat, Jong Woo Lee, Hisham Elkhider, Jan Novy, Nawfel Ben-Hamouda, Mauro Oddo, Andrea O Rossetti
OBJECTIVES: Prognostic guidelines after cardiac arrest (CA) focus on unfavorable outcome prediction; favorable outcome prognostication received less attention. Our aim was to identify favorable outcome predictors and combine them into a multimodal model. DESIGN: Retrospective analysis of prospectively collected data (January 2016 to June 2021). SETTING: Two academic hospitals (Centre Hospitalier Universitaire Vaudois, Lausanne, Switzerland; Brigham and Women's Hospital, Boston, MA)...
March 23, 2023: Critical Care Medicine
https://read.qxmd.com/read/36942969/association-of-sublingual-microcirculation-parameters-and-capillary-refill-time-in-the-early-phase-of-icu-admission
#6
JOURNAL ARTICLE
Weipeng Huang, Hui Xiang, Chang Hu, Tong Wu, Dandan Zhang, Siqing Ma, Bo Hu, Jianguo Li
OBJECTIVES: This observational study was conducted to investigate capillary refill time (CRT) during the early phase of ICU admission in relationship with microvascular flow alteration and outcome in critically ill patients. DESIGN: Prospective, observational, pilot study. SETTING: ICU in a university hospital. PATIENTS: Two hundred eighty-two critically ill adult patients admitted to the ICU. INTERVENTIONS: None...
March 21, 2023: Critical Care Medicine
https://read.qxmd.com/read/36942957/extracorporeal-carbon-dioxide-removal-with-the-hemolung-in-patients-with-acute-respiratory-failure-a-multicenter-retrospective-cohort-study
#7
JOURNAL ARTICLE
Ravindranath Tiruvoipati, Bindu Akkanti, Kha Dinh, Nicholas Barrett, Alexandra May, Jeremy Kimmel, Steven A Conrad
OBJECTIVES: Extracorporeal carbon dioxide removal (ECCO2R) devices are effective in reducing hypercapnia and mechanical ventilation support but have not been shown to reduce mortality. This may be due to case selection, device performance, familiarity, or the management. The objective of this study is to investigate the effectiveness and safety of a single ECCO2R device (Hemolung) in patients with acute respiratory failure and identify variables associated with survival that could help case selection in clinical practice as well as future research...
March 21, 2023: Critical Care Medicine
https://read.qxmd.com/read/36939259/covid-19-and-the-genetics-of-inflammation
#8
JOURNAL ARTICLE
Yasmeen Choudhri, David M Maslove, Michael J Rauh
OBJECTIVE: Interindividual variability in the clinical progression of COVID-19 may be explained by host genetics. Emerging literature supports a potential inherited predisposition to severe forms of COVID-19. Demographic and inflammatory characteristics of COVID-19 suggest that acquired hematologic mutations leading to clonal hematopoiesis (CH) may further increase vulnerability to adverse sequelae. This review summarizes the available literature examining genetic predispositions to severe COVID-19 and describes how these findings could eventually be used to improve its clinical management...
March 20, 2023: Critical Care Medicine
https://read.qxmd.com/read/36939256/fluid-overload-precedes-and-masks-cryptic-kidney-injury-in-pediatric-acute-respiratory-distress-syndrome
#9
JOURNAL ARTICLE
Celeste G Dixon, Sameer Thadani, Julie C Fitzgerald, Ayse Akcan-Arikan, Nadir Yehya
OBJECTIVES: Given the complex interrelatedness of fluid overload (FO), creatinine, acute kidney injury (AKI), and clinical outcomes, the association of AKI with poor outcomes in critically ill children may be underestimated due to definitions used. We aimed to disentangle these temporal relationships in a large cohort of children with acute respiratory distress syndrome (ARDS). DESIGN: Retrospective cohort study. SETTING: Quaternary care PICU...
March 20, 2023: Critical Care Medicine
https://read.qxmd.com/read/36939246/recognition-of-critically-ill-patients-by-acute-health-care-providers-a-multicenter-observational-study
#10
JOURNAL ARTICLE
Merijn Kuit, Lars Ingmar Veldhuis, Markus Hollmann, Prabath Nanayakkara, Milan Ridderikhof
OBJECTIVES: Although the Modified Early Warning Score (MEWS) is increasingly being used in the acute care chain to recognize disease severity, its superiority compared with clinical gestalt remains unproven. Therefore, the aim of this study was to compare the accuracy of medical caregivers and MEWS in predicting the development of critical illness. DESIGN: This was a multicenter observational prospective study. SETTING: It was performed in a level-1 trauma center with two different sites and emergency departments (EDs) with a combined capacity of about 50...
March 20, 2023: Critical Care Medicine
https://read.qxmd.com/read/36927927/outcomes-of-extremely-prolonged-50-d-venovenous-extracorporeal-membrane-oxygenation-support
#11
JOURNAL ARTICLE
Jad Malas, Qiudong Chen, Tao Shen, Dominic Emerson, Tyler Gunn, Dominick Megna, Pedro Catarino, Michael Nurok, Michael Bowdish, Joanna Chikwe, Susan Cheng, Joseph Ebinger, Abirami Kumaresan
OBJECTIVES: There has been a sustained increase in the utilization of venovenous extracorporeal membrane oxygenation (ECMO) over the last decade, further exacerbated by the COVID-19 pandemic. We set out to describe our institutional experience with extremely prolonged (> 50 d) venovenous ECMO support for recovery or bridge to lung transplant candidacy in patients with acute respiratory failure. DESIGN: Retrospective cohort study. SETTING: A large tertiary urban care center...
March 16, 2023: Critical Care Medicine
https://read.qxmd.com/read/36927631/external-validation-and-comparison-of-a-general-ward-deterioration-index-between-diversely-different-health-systems
#12
JOURNAL ARTICLE
Brandon C Cummings, Joseph M Blackmer, Jonathan R Motyka, Negar Farzaneh, Loc Cao, Erin L Bisco, James D Glassbrook, Michael D Roebuck, Christopher E Gillies, Andrew J Admon, Richard P Medlin, Karandeep Singh, Michael W Sjoding, Kevin R Ward, Sardar Ansari
OBJECTIVES: Implementing a predictive analytic model in a new clinical environment is fraught with challenges. Dataset shifts such as differences in clinical practice, new data acquisition devices, or changes in the electronic health record (EHR) implementation mean that the input data seen by a model can differ significantly from the data it was trained on. Validating models at multiple institutions is therefore critical. Here, using retrospective data, we demonstrate how Predicting Intensive Care Transfers and other UnfoReseen Events (PICTURE), a deterioration index developed at a single academic medical center, generalizes to a second institution with significantly different patient population...
March 16, 2023: Critical Care Medicine
https://read.qxmd.com/read/36920081/the-association-between-central-line-associated-bloodstream-infection-and-central-line-access
#13
JOURNAL ARTICLE
Andrew Ward, Augustine Chemparathy, Martin Seneviratne, Shabnam Gaskari, Roshni Mathew, Matthew Wood, Lane F Donnelly, Grace M Lee, David Scheinker, Andrew Y Shin
OBJECTIVES: Identifying modifiable risk factors associated with central line-associated bloodstream infections (CLABSIs) may lead to modifications to central line (CL) management. We hypothesize that the number of CL accesses per day is associated with an increased risk for CLABSI and that a significant fraction of CL access may be substituted with non-CL routes. DESIGN: We conducted a retrospective cohort study of patients with at least one CL device day from January 1, 2015, to December 31, 2019...
March 15, 2023: Critical Care Medicine
https://read.qxmd.com/read/36917594/immune-profiling-panel-gene-set-identifies-critically-ill-patients-with-low-monocyte-human-leukocyte-antigen-dr-expression-preliminary-results-from-the-reanimation-low-immune-status-marker-realism-study
#14
JOURNAL ARTICLE
Estelle Peronnet, Sophie Blein, Fabienne Venet, Elisabeth Cerrato, Aurore Fleurie, Jean-François Llitjos, Louis Kreitmann, Gabriel Terraz, Filippo Conti, Morgane Gossez, Thomas Rimmelé, Julien Textoris, Anne-Claire Lukaszewicz, Karen Brengel-Pesce, Guillaume Monneret
OBJECTIVES: There is a crucial unmet need for biomarker-guided diagnostic and prognostic enrichment in clinical trials evaluating immune modulating therapies in critically ill patients. Low monocyte expression of human leukocyte antigen-DR (mHLA-DR), considered as a reference surrogate to identify immunosuppressed patients, has been proposed for patient stratification in immunostimulation approaches. However, its widespread use in clinic has been somewhat hampered by technical constraints inherent to flow cytometry technology...
March 14, 2023: Critical Care Medicine
https://read.qxmd.com/read/36877030/comparison-of-the-diagnostic-accuracies-of-monocyte-distribution-width-procalcitonin-and-c-reactive-protein-for-sepsis-a-systematic-review-and-meta-analysis
#15
JOURNAL ARTICLE
Yu-Hsuan Huang, Ching-Jung Chen, Shih-Chieh Shao, Chih-Huang Li, Chien-Han Hsiao, Kuang-Yu Niu, Chieh-Ching Yen
OBJECTIVES: We performed a systemic review and meta-analysis to evaluate the diagnostic accuracy of monocyte distribution width (MDW) and to compare with procalcitonin and C-reactive protein (CRP), in adult patients with sepsis. DATA SOURCES: A systematic literature search was performed in PubMed, Embase, and the Cochrane Library to identify all relevant diagnostic accuracy studies published before October 1, 2022. STUDY SELECTION: Original articles reporting the diagnostic accuracy of MDW for sepsis detection with the Sepsis-2 or Sepsis-3 criteria were included...
March 6, 2023: Critical Care Medicine
https://read.qxmd.com/read/36861982/real-time-ultrasound-guidance-as-compared-to-landmark-technique-for-subclavian-central-venous-cannulation-a-systematic-review-and-meta-analysis-with-trial-sequential-analysis
#16
JOURNAL ARTICLE
Mateusz Zawadka, Luigi La Via, Adrian Wong, Olusegun Olusanya, Liliana Muscarà, Carlotta Continella, Pawel Andruszkiewicz, Filippo Sanfilippo
OBJECTIVES: We conducted a systematic review and meta-analysis to assess the effectiveness of real-time dynamic ultrasound-guided subclavian vein cannulation as compared to landmark technique in adult patients. DATA SOURCES: PubMed and EMBASE until June 1, 2022, with the EMBASE search restricted to the last 5 years. STUDY SELECTION: We included randomized controlled trials (RCTs) comparing the two techniques (real-time ultrasound-guided vs landmark) for subclavian vein cannulation...
March 2, 2023: Critical Care Medicine
https://read.qxmd.com/read/36867727/hemorrhage-disseminated-intravascular-coagulopathy-and-thrombosis-complications-among-critically-ill-patients-with-covid-19-an-international-covid-19-critical-care-consortium-study
#17
JOURNAL ARTICLE
Jonathon P Fanning, Natasha Weaver, Robert B Fanning, Matthew J Griffee, Sung-Min Cho, Mauro Panigada, Nchafatso G Obonyo, Akram M Zaaqoq, Hannah Rando, Yew Woon Chia, Bingwen Eugene Fan, Declan Sela, Davide Chiumello, Silvia Coppola, Ahmed Labib, Glenn J R Whitman, Rakesh C Arora, Bo S Kim, Anna Motos, Antoni Torres, Ferran Barbé, Giacomo Grasselli, Alberto Zanella, Eric Etchill, Asad Ali Usman, Maximilian Feth, Nicole M White, Jacky Y Suen, Gianluigi Li Bassi, Giles J Peek, John F Fraser, Heidi Dalton
OBJECTIVES: To determine the prevalence and outcomes associated with hemorrhage, disseminated intravascular coagulopathy, and thrombosis (HECTOR) complications in ICU patients with COVID-19. DESIGN: Prospective, observational study. SETTING: Two hundred twenty-nine ICUs across 32 countries. PATIENTS: Adult patients (≥ 16 yr) admitted to participating ICUs for severe COVID-19 from January 1, 2020, to December 31, 2021...
February 28, 2023: Critical Care Medicine
https://read.qxmd.com/read/36853326/analysis-of-wholesale-drug-acquisition-and-laboratory-assessment-costs-between-heparin-compared-with-bivalirudin-based-systemic-anticoagulation-strategies-in-adult-extracorporeal-membrane-oxygenation
#18
JOURNAL ARTICLE
Troy G Seelhammer, Hannah M Brokmeier, Mohammed Hamzah, Patrick M Wieruszewski
OBJECTIVES: To assess the wholistic costs of systemic anticoagulation delivery in heparin versus bivalirudin-based maintenance of adult patients supported on extracorporeal membrane oxygenation (ECMO). DESIGN: Single-center retrospective cohort study. SETTING: Large academic ECMO center. PATIENTS: Adults on ECMO receiving heparin or bivalirudin for primary maintenance systemic anticoagulation. INTERVENTIONS: None...
February 28, 2023: Critical Care Medicine
https://read.qxmd.com/read/36847518/one-year-functional-outcomes-after-invasive-mechanical-ventilation-for-older-adults-with-preexisting-long-term-care-needs
#19
JOURNAL ARTICLE
Hiroyuki Ohbe, Kei Ouchi, Yuki Miyamoto, Yuichiro Ishigami, Hiroki Matsui, Hideo Yasunaga, Yusuke Sasabuchi
OBJECTIVES: To examine 1-year functional outcomes after invasive mechanical ventilation for adults greater than or equal to 65 years with preexisting long-term care-needs. DESIGN: We used medical and long-term care administrative databases. The database included data on functional and cognitive impairments that were assessed with the national standardized care-needs certification system and were categorized into seven care-needs levels based on the total daily estimated care minutes...
February 27, 2023: Critical Care Medicine
https://read.qxmd.com/read/36825895/development-and-external-validation-of-a-prediction-model-for-quality-of-life-of-icu-survivors-a-subanalysis-of-the-monitor-ic-prospective-cohort-study
#20
JOURNAL ARTICLE
Lucy L Porter, Koen S Simons, Jordache Ramjith, Stijn Corsten, Brigitte Westerhof, Thijs C D Rettig, Esther Ewalds, Inge Janssen, Johannes G van der Hoeven, Mark van den Boogaard, Marieke Zegers
OBJECTIVES: To develop and externally validate a prediction model for ICU survivors' change in quality of life 1 year after ICU admission that can support ICU physicians in preparing patients for life after ICU and managing their expectations. DESIGN: Data from a prospective multicenter cohort study (MONITOR-IC) were used. SETTING: Seven hospitals in the Netherlands. PATIENTS: ICU survivors greater than or equal to 16 years old...
February 24, 2023: Critical Care Medicine
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