Observational studyAnnals of the American Thoracic Society2021
Noninvasive Ventilatory Support of Patients with COVID-19 outside the Intensive Care Units (WARd-COVID).
Open access · greenAbstract readObservational Study
In one paragraph
Observational study in Annals of the American Thoracic Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers, 2 of them syntheses that pooled it.
0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed, 2 pooled it
24.1field-weighted citation impact, top 1% of its field
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
81 citing papers in PubMed, 2 syntheses or guidelines pooled it, 178 citations in OpenAlex.
- Noninvasive respiratory support outside the intensive care unit for acute respiratory failure related to coronavirus-19 disease: a systematic review and meta-analysis.Critical care (London, England) · 2021Pooled it
- Effectiveness of the use of a high-flow nasal cannula to treat COVID-19 patients and risk factors for failure: a meta-analysis.Therapeutic advances in respiratory diseasePooled it
- Awake pronation with helmet CPAP in early COVID-19 ARDS patients: effects on respiratory effort and distribution of ventilation assessed by EIT.Internal and emergency medicine · 2024Trial
- Evaluation and Performance of a Positive Airway Pressure Device (CPAP-AirFlife™): A Randomized Crossover Non-Inferiority Clinical Study in Normal Subjects.Medicina (Kaunas, Lithuania) · 2023Trial
- Trial
- Noninvasive ventilation use and ICU mortality in COVID-19-related acute respiratory failure: a retrospective cohort study.Clinics (Sao Paulo, Brazil) · 2026Article
- A clinical guide to non-invasive respiratory support in acute respiratory failure: ventilation settings, technical optimization and clinical indications.Critical care (London, England) · 2025Review
- Role of Non-Invasive Ventilation in Elderly Patients: Therapeutic Opportunity or Medical Futility? An Updated Narrative Review.Medicina (Kaunas, Lithuania) · 2025Review
- Noninvasive ventilation in acute hypoxemic respiratory failure: What is the future?Journal of intensive medicine · 2025Review
- Genetic Analysis and Predictive Modeling of COVID-19 Severity in a Hospital-Based Patient Cohort.Biomolecules · 2025Article
- Use of machine learning models to predict mechanical ventilation, ECMO, and mortality in COVID-19.Frontiers in artificial intelligence · 2025Article
- Oxygenation indices and early prediction of outcome in hypoxemic patients with COVID-19 pneumonia requiring noninvasive respiratory support in pulmonary intermediate care unit.Pneumonia (Nathan Qld.) · 2024Article
- High flow nasal cannula and low level continuous positive airway pressure have different physiological effects during de novo acute hypoxemic respiratory failure.Annals of intensive care · 2024Article
- Clinical review of non-invasive ventilation.The European respiratory journal · 2024Review
- Using the helmet.Intensive care medicine · 2024Article
- Phenotyping COVID-19 respiratory failure in spontaneously breathing patients with AI on lung CT-scan.Critical care (London, England) · 2024Observational
- Effect of noninvasive ventilation on mortality and clinical outcomes among patients with severe hypoxemic COVID-19 pneumonia after high-flow nasal oxygen failure: a multicenter retrospective French cohort with propensity score analysis.Respiratory research · 2024Article
- A non-invasive continuous and real-time volumetric monitoring in spontaneous breathing subjects based on bioimpedance-ExSpiron®Xi: a validation study in healthy volunteers.Journal of clinical monitoring and computing · 2024Article
- Article
- Observational
21 more citing papers are in PubMed but not listed here.
Corrections and comments
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Authors and funding
46 authors at 20 institutions in 1 country.
Giacomo BellaniDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.ORCID 0000-0002-3089-205X
Giacomo GrasselliDepartment of Anesthesia, Intensive Care and Emergency, Foundation Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.ORCID 0000-0002-1735-1400
Maurizio CecconiDepartment of Anaesthesia and Intensive Care Medicine, Humanitas Clinical and Research Center Istituto di Ricovero e Cura a Carattere Scientifico Milan, Italy.
Laura AntoliniDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Massimo BorelliDepartment of Anesthesia and Intensive Care Medicine, Treviglio Caravaggio Hospital, Azienda Socio-Sanitaria Territoriale Bergamo Ovest, Treviglio, Italy.
Federica De GiacomiDivision of Pulmonary Medicine, Cremona Hospital, ASST Cremona, Cremona, Italy.
Giancarlo BosioDivision of Pulmonary Medicine, Cremona Hospital, ASST Cremona, Cremona, Italy.
Nicola LatronicoDepartment of Anesthesiology, Intensive Care and Emergency, Spedali Civili University Hospital, Azienda Socio-Sanitaria Territoriale Spedali Civili, Brescia, Italy.
Matteo FilippiniDepartment of Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy.
Marco GemmaDepartment of Anesthesia and Intensive Care Unit, Fatebenefratelli Hospital, Azienda Socio-Sanitaria Territoriale Fatebenefratelli Sacco, Milan, Italy.
Claudia GiannottiDepartment of Anesthesiology and Intensive Care, Luigi Sacco Hospital, Azienda Socio-Sanitaria Territoriale Fatebenefratelli Sacco, Polo Universitario, University of Milan, Milan, Italy.
Benvenuto AntoniniDepartment of Anesthesiology and Intensive Care Medicine, Manerbio Hospital, and.
Nicola PetrucciDepartment of Anesthesia and Intensive Care Unit, Desenzano Hospital, Azienda Socio-Sanitaria Territoriale Garda, Brescia, Italy.
Simone Maria ZerbiAnesthesia and Intensive Care Unit 2, Sant'Anna Hospital, Azienda Socio-Sanitaria Territoriale Lariana, San Fermo della Battaglia, Como, Italy.
Paolo ManigliaDepartment of Anesthesia and Intensive Care Medicine, Alessandro Manzoni Hospital, Azienda Socio-Sanitaria Territoriale Lecco, Lecco, Italy.
Gian Paolo CastelliDepartment of Anesthesia and Intensive Care Medicine, Carlo Poma Hospital, Azienda Socio-Sanitaria Territoriale Mantova, Mantova, Italy.
Giovanni MarinoDepartment of Anesthesia and Intensive Care Medicine, Vizzolo Predabissi Hospital, and.
Matteo SubertDepartment of Anesthesia and Intensive Care Medicine, Melzo-Gorgonzola Hospital, Azienda Socio-Sanitaria Territoriale Melegnano e della Martesana, Melegnano, Milan, Italy.
Giuseppe CiterioDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Danilo RadrizzaniDepartment of Anesthesia and Intensive Care Medicine, Legnano Hospital, Azienda Socio-Sanitaria Territoriale Ovest milanese, Legnano, Milano, Italy.
Teresa S MedianiDepartment of Anesthesia and Intensive Care Medicine, Vigevano Hospital, Azienda Socio-Sanitaria Territoriale Pavia, Vigevano, Pavia, Italy.
Ferdinando Luca LoriniDepartment of Anesthesia and Intensive Care, Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy.
Filippo Maria RussoDepartment of Anesthesia and Intensive Care, Azienda Socio-Sanitaria Territoriale Papa Giovanni XXIII, Bergamo, Italy.
Angela FalettiDepartment of Anesthesia and Intensive Care Medicine, Gardone Val Trompia Hospital, and.
Andrea BeindorfDepartment of Anesthesia and Intensive Care Medicine, Montichiari Hospital, Azienda Socio-Sanitaria Territoriale Spedali Civili, Brescia, Italy.
Remo Daniel CovelloDepartment of Anesthesia and Intensive Care Medicine, Busto Arsizio Hospital, and.
Stefano GrecoDepartment of Anesthesia and Intensive Care Medicine, Saronno Hospital, Azienda Socio-Sanitaria Territoriale Valle Olona, Varese, Italy.
Marta M BizzarriDepartment of Anesthesia and Intensive Care Medicine, Vimercate Hospital, Azienda Socio-Sanitaria Territoriale Vimercate, Monza e Brianza, Italy.
Giuseppe RistagnoDepartment of Anesthesia, Intensive Care and Emergency, Foundation Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Francesco MojoliDepartment of Anesthesia and Intensive Care Unit, Fondazione Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo and University of Pavia, Pavia, Italy.
Andrea PradellaDepartment of Anaesthesia and Intensive Care Medicine, Humanitas Clinical and Research Center Istituto di Ricovero e Cura a Carattere Scientifico Milan, Italy.
Paolo SevergniniBiotechnology and Life Sciences Department, Insubria University-Anesthesia and Intensive Care Circolo and Fondazione Macchi Hospital, Azienda Socio-Sanitaria Territoriale Sette Laghi, Varese, Italy.
Marta Da MacallèBiotechnology and Life Sciences Department, Insubria University-Anesthesia and Intensive Care Circolo and Fondazione Macchi Hospital, Azienda Socio-Sanitaria Territoriale Sette Laghi, Varese, Italy.
Andrea AlbertinDepartment of Anesthesia and Intensive Care Medicine, San Giuseppe Hospital, Milan, Italy.
V Marco RanieriDepartment of Anesthesia and Intensive Care Medicine, Policlinico di Sant'Orsola, Alma Mater Studiorum University of Bologna, Bologna, Italy.
Emanuele RezoagliDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Giovanni VitalePoliclinico San Marco, San Donato Group Hospitals, Zingonia, Bergamo, Italy.
Aurora MaglioccaDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Gianluca CappelleriHumanitas Gavazzeni, Bergamo, Italy.
Mattia DocciDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Stefano AlibertiDepartment of Pathophysiology and Transplantation, and.
Filippo SerraDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Emanuela RossiDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Maria Grazia ValsecchiDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Antonio PesentiDepartment of Anesthesia, Intensive Care and Emergency, Foundation Istituto di Ricovero e Cura a Carattere Scientifico Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
Giuseppe FotiDepartment of Medicine and Surgery, University of Milano-Bicocca, Milan, Italy.
Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico · ITUniversity of Milano-Bicocca · ITAzienda Ospedaliera San Gerardo · ITIRCCS Policlinico San Donato · ITASST Melegnano e della Martesana · ITAzienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia · ITAzienda Socio Sanitaria Territoriale Lariana · ITIstituti Ospitalieri di Cremona · ITOspedale di Circolo e Fondazione Macchi · ITOspedale Papa Giovanni XXIII · ITAlessandro Manzoni Hospital · ITAzienda Ospedaliera Carlo Poma · ITAzienda Ospedaliera di Desio e Vimercate · ITAzienda Ospedaliera Ospedale Civile di Legnano · ITAzienda Ospedaliera Treviglio · ITFatebenefratelli Hospital · ITHumanitas Gavazzeni · ITHumanitas University · ITIstituti di Ricovero e Cura a Carattere Scientifico · ITOspedale di Circolo di Busto Arsizio · IT
Funding
No grant is acknowledged in the PubMed record.
Abstract
PubMed holds no abstract for this paper.
Indexed as
Hospital MortalityPatients' RoomsAgedCannulaContinuous Positive Airway PressureCOVID-19FemaleHumansHypoxiaIntensive Care UnitsIntubation, IntratrachealItalyMaleMiddle AgedNoninvasive VentilationOxygen Inhalation TherapycoronavirusCOVID-19noninvasive ventilatory support
Identifiers
What OpenQuestion holds
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LicenceCC BY-NC-ND
Read underepoch 390
Registered trials
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.