Evidence map›Paper›PMID 34861135›Full record

SynthesisAmerican journal of respiratory and critical care medicine2022

High-Flow Nasal Oxygen for Severe Hypoxemia: Oxygenation Response and Outcome in Patients with COVID-19.

V Marco Ranieri, Tommaso Tonetti, Paolo Navalesi, Stefano Nava, Massimo Antonelli, Antonio Pesenti, Giacomo Grasselli, Domenico Luca Grieco, Luca Salvatore Menga, Lara Pisani and 9 more

Open access · hybridAbstract readComparative StudyMeta-Analysis
In one paragraph

Synthesis in American journal of respiratory and critical care medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
36citing papers in PubMed, 1 pooled it
8.8field-weighted citation impact, top 2% of its field
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

36 citing papers in PubMed, 1 synthesis or guideline pooled it, 69 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Review
  4. Article
  5. Article
  6. Review
  7. Validation of Global Definition of Acute Respiratory Distress Syndrome in COVID-19 Patients: A Retrospective Study.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2025
    Article
  8. Article
  9. Limitations of SpOCritical care (London, England) · 2025
    Observational
  10. Article
  11. Clinical review of non-invasive ventilation.The European respiratory journal · 2024
    Review
  12. Review
  13. Article
  14. From Berlin to Global: The Need for Syndromic Definitions of Acute Respiratory Distress Syndrome.American journal of respiratory and critical care medicine · 2024
    Article
  15. A New Global Definition of Acute Respiratory Distress Syndrome.American journal of respiratory and critical care medicine · 2024
    Article
  16. The Global Definition of Acute Respiratory Distress Syndrome: Ready for Prime Time?American journal of respiratory and critical care medicine · 2024
    Article
  17. Observational
  18. Review
  19. Review
  20. Observational
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

19 authors at 9 institutions in 4 countries.

V Marco RanieriDepartment of Medical and Surgical Sciences.
Tommaso TonettiDepartment of Medical and Surgical Sciences.ORCID 0000-0001-9676-3595
Paolo NavalesiDepartment of Medicine, University of Padova , Padua, Italy.
Stefano NavaDepartment of Experimental, Diagnostic and Specialty Medicine , and.
Massimo AntonelliDepartment of Anesthesiology and Intensive Care Medicine, Università Cattolica del Sacro Cuore, Rome, Italy.
Antonio PesentiDepartment of Pathophysiology and Transplantation University of Milan , Milan, Italy.
Giacomo GrasselliDepartment of Pathophysiology and Transplantation University of Milan , Milan, Italy.ORCID 0000-0002-1735-1400
Domenico Luca GriecoDepartment of Anesthesiology and Intensive Care Medicine, Università Cattolica del Sacro Cuore, Rome, Italy.ORCID 0000-0002-4557-6308
Luca Salvatore MengaAnesthesia and Intensive Care, Fondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
Lara PisaniDepartment of Experimental, Diagnostic and Specialty Medicine , and.
Annalisa BoscoloInstitute of Anesthesia and Intensive Care, Padova University Hospital, Padua, Italy.
Nicolò SellaDepartment of Medicine, University of Padova , Padua, Italy.
Laura PasinInstitute of Anesthesia and Intensive Care, Padova University Hospital, Padua, Italy.
Chiara MegaDepartment of Medical and Surgical Sciences.
Giacinto PizzilliAnesthesia and Intensive Care Medicine and.
Alessio Dell'OlioDepartment of Medical and Surgical Sciences.
Roberto DongilliDivision of Respiratory Diseases with Intermediate Respiratory Intensive Care Units, Central Hospital of Bolzano, Bolzano, Italy; and.
Paola RucciStatistics and Epidemiology, Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum-University of Bologna , Bologna, Italy.
Arthur S SlutskyKeenan Research Centre for Biomedical Science, St. Michael's Hospital, University of Toronto, Toronto, Canada.ORCID 0000-0002-6063-3876
Intensive Care Foundation · AUUniversity of Padua · ITSpecialty Materials (United States) · USUniversità Cattolica del Sacro Cuore · ITUniversity of Milan · ITAgostino Gemelli University Polyclinic · ITOspedale di Bolzano · ITSt. Michael's Hospital · CAUniversity of Bologna · IT

Funding

CIHR 137772CIHR OV3-170344Italian Ministry of Health, Ministero della Salute project PB-0154 PROGETTO COVID-2020-12371675Ministero dell'Istruzione, dell'Università e della Ricerca PRIN 2017, project J4BE7A
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

COVID-19HypoxiaOxygen Inhalation TherapyRespiratory Distress SyndromeAgedFemaleHumansItalyMaleMiddle AgedPatient AcuityRespiration, ArtificialTreatment OutcomeARDSCOVID-19HFNOmechanical ventilationnoninvasive ventilation

Identifiers

PMID34861135
PMCPMC8886947
OpenAlexW3215506433

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
Read underepoch 390

Registered trials

None linked

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.