Evidence map›Paper›PMID 33726819›Full record

ArticleCritical care (London, England)2021

Expert consensus statements for the management of COVID-19-related acute respiratory failure using a Delphi method.

Prashant Nasa, Elie Azoulay, Ashish K Khanna, Ravi Jain, Sachin Gupta, Yash Javeri, Deven Juneja, Pradeep Rangappa, Krishnaswamy Sundararajan, Waleed Alhazzani and 39 more

3 registry-linked trialsOpen access · goldAbstract readConsensus Statement
In one paragraph

Article in Critical care (London, England), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 3 registered trials, which are not on this map. Cited by 93 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
93citing papers in PubMed, 9 pooled it
26.3field-weighted citation impact, top 1% 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.

NCT04534569 completednot on this map

Expert Panel Statement for the Respiratory Management of COVID-19 Related Acute Respiratory Failure (C-ARF) Using Modified Delphi Methodology

TypeobservationalSponsorNMC Specialty HospitalRan2020 to 2020Enrolled40ConditionsCovid19, Acute Respiratory Failure, Acute Respiratory Distress SyndromeArmsExperts consensus
NCT05124197 completednot on this map

Safety and Efficacy of a Strategy Extending Duration of Prone Position in COVID-19-related ARDS Patients. a Retrospective Monocentric Observational Study

TypeobservationalSponsorHôpital Louis MourierRan2020 to 2021Enrolled81ConditionsPressure Ulcer, Respiratory Distress Syndrome, Acute, Hypoxemic Respiratory Failure, COVID-19 Acute Respiratory Distress SyndromeArmsprone position
NCT07563842 enrolling by invitationnot on this mapstarted 2025, after this paper: background citation

Expert Consensus On Definitions And Management Of Intra-Abdominal Hypertension And Abdominal Compartment Syndrome

Typeobservational_patient_registrySponsorMedical University of LublinRan2025 to 2026Enrolled60ConditionsAbdominal Hypertension, Abdominal Compartment SyndromeArmsDelphi study
3 · Its place in the literature

Who cites it

93 citing papers in PubMed, 9 syntheses or guidelines pooled it, 191 citations in OpenAlex.

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  6. Air leak with COVID-19 - A meta-summary.Asian cardiovascular & thoracic annals · 2022
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  15. From the Oracle of Delphi to Intensive Care Unit Guidelines: Consensus Building Using the Delphi Method.Indian journal of critical care medicine : peer-reviewed, official publication of Indian Society of Critical Care Medicine · 2026
    Article
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  19. Interprofessional education involving respiratory therapists: A narrative review of implementation models, educational outcomes, and research gaps.Canadian journal of respiratory therapy : CJRT = Revue canadienne de la therapie respiratoire : RCTR · 2026
    Review
  20. Article

33 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

49 authors at 20 institutions in 23 countries.

Prashant NasaCritical Care Medicine, NMC Speciality Hospital, Dubai, United Arab Emirates.
Elie AzoulaySaint-Louis teaching hospital - APHP - and University of Paris, Paris, France.
Ashish K KhannaWake Forest University School of Medicine, Winston-Salem, NC and Outcomes Research Consortium , Cleveland, USA.
Ravi JainMahatma Gandhi Medical College and Hospital, Jaipur, India.
Sachin GuptaNarayana Super Speciality Hospital, Gurugram, India.
Yash JaveriRegency Super Speciality Hospital, Lucknow, India.
Deven JunejaMax Super Speciality Hospital, New Delhi, India.
Pradeep RangappaColumbia Asia Referral Hospital, Bengaluru, India.
Krishnaswamy SundararajanRoyal Adelaide Hospital and The University of Adelaide, Adelaide, Australia.
Waleed AlhazzaniMcMaster University, Hamilton, Canada.
Massimo AntonelliFondazione Policlinico Universitario A. Gemelli IRCCS, Rome, Italy.
Yaseen M ArabiKing Saud Bin Abdulaziz University for Health Sciences and King Abdullah International Medical Research Centre, Riyadh, Saudi Arabia.
Jan BakkerNew York University School of Medicine and Columbia University College of Physicians & Surgeons, New York, USA.
Laurent J BrochardKeenan Research Centre, Li Ka Shing Knowledge Institute, St Michael's Hospital, Unity Health Toronto, and University of Toronto, Toronto, Canada.
Adam M DeaneRoyal Melbourne Hospital and The University of Melbourne, Melbourne, Australia.
Bin DuPeking Union Medical College Hospital, Peking, China.
Sharon EinavThe Shaare Zedek Medical Center, Jerusalem, Israel.
Andrés EstebanHospital Universitario de Getafe, CIBER de Enfermedades Respiratorias, Madrid, Spain.
Ognjen GajicMayo Clinic, Maryland, USA.
Samuel M GalvagnoUniversity of Maryland, Maryland, USA.
Claude GuérinUniversity de Lyon, Lyon, France.
Samir JaberMontpellier University Hospital, Montpellier, France.
Gopi C KhilnaniPSRI Hospital, New Delhi, India.
Younsuck KohAsan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea.
Jean-Baptiste LascarrouNantes University Hospital, Nantes, France.
Flavia R MachadoFederal University of São Paulo, São Paulo, Brazil.
Manu L N G MalbrainInternational Fluid Academy, Lovenjoel, Belgium.
Jordi ManceboHospital Universitari Sant Pau, Barcelona, Spain.
Michael T McCurdyUniversity of Maryland School of Medicine, Maryland, USA.
Brendan A McGrathManchester University NHS Foundation Trust, Manchester, UK.
Sangeeta MehtaSinai Health and the University of Toronto, Toronto, Canada.
Armand Mekontso-DessapAssistance Publique - Hôpitaux de Paris, Hôpitaux Universitaires Henri-Mondor, Service de Medicine Intensive Réanimation, and Univ Paris Est Créteil, CARMAS, Créteil, France.
Mervyn MerCharlotte Maxeke Johannesburg Academic Hospital and Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa.
Michael NurokCedars-Sinai Medical Center, Smidt Heart Institute, Los Angeles, USA.
Pauline K ParkUniversity of Michigan, Ann Arbor, USA.
Paolo PelosiSan Martino Policlinico Hospital, IRCCS for Oncology and Neurosciences , Genoa, Italy.
John V PeterChristian Medical College, Vellore, India.
Jason PhuaAlexandra Hospital and National University Hospital, Singapore, Singapore.
David V PilcherAlfred Health, and Monash University, Melbourne, Australia.
Lise PiquilloudLausanne University Hospital and Lausanne University, Lausanne, Switzerland.
Peter SchellongowskiMedical University of Vienna, Vienna, Austria.
Marcus J SchultzAmsterdam University Medical Center, Amsterdam, The Netherlands.
Manu Shankar-HariGuy's and St Thomas' NHS Foundation Trust, London, UK.
Suveer SinghRoyal Brompton Hospital and Chelsea and Westminster Hospital, Imperial College, London, UK.
Massimiliano SorbelloAnesthesia and Intensive Care , AOU Policlinico - San Marco, Catania, Italy.
Ravindranath TiruvoipatiPeninsula Health and Monash University, Melbourne, Australia.
Andrew A UdyMonash University, Melbourne, Australia.
Tobias WelteDepartment of Respiratory Medicine, German Centre of Lung Research, Hannover, Germany.
Sheila N MyatraDepartment of Anaesthesia, Critical Care and Pain, Tata Memorial Hospital, Homi Bhabha National Institute, Dr. Ernest Borges Road, Parel, Mumbai, India. sheila150@hotmail.com.ORCID 0000-0001-6761-163X
Agostino Gemelli University Polyclinic · ITAlexandra Hospital · SGAlfred Health · AUCedars-Sinai Medical Center · USChristian Medical College, Vellore · INColumbia Asia · INDubai Hospital · AEGandhi Medical College & Hospital · INGerman Center for Lung Research · DEHomi Bhabha National Institute · INHospital de Sant Pau · ESHospital Universitario de Getafe · ESKing Saud bin Abdulaziz University for Health Sciences · SAKing's College London · GBMahidol University · THManchester Academic Health Science Centre · GBMax Super Speciality Hospital · INMayo Clinic in Arizona · USMcMaster University · CAMedical University of Vienna · AT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundCoronavirus disease 2019 (COVID-19) pandemic has caused unprecedented pressure on healthcare system globally. Lack of high-quality evidence on the respiratory management of COVID-19-related acute respiratory failure (C-ARF) has resulted in wide variation in clinical practice.

methodsUsing a Delphi process, an international panel of 39 experts developed clinical practice statements on the respiratory management of C-ARF in areas where evidence is absent or limited. Agreement was defined as achieved when > 70% experts voted for a given option on the Likert scale statement or > 80% voted for a particular option in multiple-choice questions. Stability was assessed between the two concluding rounds for each statement, using the non-parametric Chi-square (χ

resultsAgreement was achieved for 27 (73%) management strategies which were then used to develop expert clinical practice statements. Experts agreed that COVID-19-related acute respiratory distress syndrome (ARDS) is clinically similar to other forms of ARDS. The Delphi process yielded strong suggestions for use of systemic corticosteroids for critical COVID-19; awake self-proning to improve oxygenation and high flow nasal oxygen to potentially reduce tracheal intubation; non-invasive ventilation for patients with mixed hypoxemic-hypercapnic respiratory failure; tracheal intubation for poor mentation, hemodynamic instability or severe hypoxemia; closed suction systems; lung protective ventilation; prone ventilation (for 16-24 h per day) to improve oxygenation; neuromuscular blocking agents for patient-ventilator dyssynchrony; avoiding delay in extubation for the risk of reintubation; and similar timing of tracheostomy as in non-COVID-19 patients. There was no agreement on positive end expiratory pressure titration or the choice of personal protective equipment.

conclusionUsing a Delphi method, an agreement among experts was reached for 27 statements from which 20 expert clinical practice statements were derived on the respiratory management of C-ARF, addressing important decisions for patient management in areas where evidence is either absent or limited.

trial registrationThe study was registered with Clinical trials.gov Identifier: NCT04534569.

Indexed as

ConsensusDelphi TechniqueCOVID-19HumansRespiratory InsufficiencyCOVID-19 acute respiratory distress syndromeCOVID-19 high flow nasal oxygenCOVID 19 invasive mechanical ventilationCOVID-19 respiratory managementCOVID-19 ventilatory managementRespiratory distress syndrome adult

Identifiers

PMID33726819
PMCPMC7962430
OpenAlexW3138211593

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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 Socratic graph.