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COVID-19 PneumoniaNCT05045885

Safety and Feasibility of Percutaneous Dilatational Tracheostomy in Patients With Severe COVID-19 Supported by ECMO

An observational study of COVID-19 Pneumonia and Extracorporeal Membrane Oxygenation Complication, run by Hamad Medical Corporation at 1 site in Qatar.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

COVID-19 pandemic has presented the global health care systems with unprecedented and unexpected challenges. The clinical spectrum of COVID-19 disease varies from mild, at times asymptomatic, to severe life-threatening multiple organ dysfunction and shock. Read more about this study

Who is it for?
Ages 18 years and older
How many people
32 participants
Where
1 siteQatar
Study dates
1 Mar 2020to 1 Dec 2020
How long will I take part?
1 Year
Phase
Observational
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 18 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Study population: The COVID and non-COVID patients on VV ECMO who underwent percutaneous dilatational tracheostomy (PDT).

Who may be able to join

  • over 18-years old.

Who cannot join

  • less than 18 years old,
  • Pregnancy
  • VA-ECMO

Trial locations and contacts

1 site in 1 country.

Qatar1 site
  • Hamad Medical Corporation

    Doha, 3050

Other trials in Qatar

About this study

Official title: Safety and Feasibility of Percutaneous Dilatational Tracheostomy in Patients With Severe COVID-19 Disease Supported by Extracorporeal Membrane Oxygenation.

COVID-19 pandemic has presented the global health care systems with unprecedented and unexpected challenges. The clinical spectrum of COVID-19 disease varies from mild, at times asymptomatic, to severe life-threatening multiple organ dysfunction and shock. The latter group, albeit represent less than 10% of all SARS-CoV-2 infections will require ICU admission, multi-modal organ support including Extracorporeal Membrane Oxygenation (ECMO) for severe refractory cardiac and/or pulmonary failure.

Prolonged mechanical ventilation is a typical indication for tracheostomy. Percutaneous tracheostomy at the bedside has several advantages over surgical tracheostomy. However, with the emerging pandemic, there is a lack of literature regarding the safety of percutaneous bedside tracheostomy for patients with COVID-19 supported by ECMO.

Our study aims to describe the safety of bedside percutaneous dilatational tracheostomy of confirmed COVID-19 positive patients supported on ECMO.

Read the detailed description

At the time of writing, more than 50 million confirmed cases of COVID-19 have been reported worldwide with over one million reported deaths1 Data about ICU mortality is variable and may be affected by the infrastructure of the health care system in each country, however, the estimated mortality rate in COVID-19 patients who need ICU is 25.7%-35.7%2.

The World Health Organization (WHO) suggests ECMO for COVID-19 patients with severe ARDS not responding to conventional treatment. However, Extracorporeal Life Support Organization (ESLSO) guidance recommends a balance of resource utilization, allocation, and appropriate case selection3.

According to ELSO Registry; 3048 COVID-19 cases have been supported on ECMO. Interestingly discharge alive rate was reported to be over 60%4.

Tracheostomy can be performed with two different techniques. Open 'surgical' tracheostomy (OT) and percutaneous dilatational tracheostomy (PDT). The later was favored during the SARS outbreak (SARS-CoV-1). However, the literature is not clear yet about the preferable and safest technique during Covid-19 disease SARS-CoV-2 as both procedures could be aerosol-generating procedures (AGP)5,6.

SARS-CoV-2 is highly contagious and can spread via aerosol, contact, and droplet. This poses a significant risk to health care workers (HCW) and in particular during airway interventions and procedures.

The optimal time to perform tracheostomy in COVID-19 patients remains controversial. Recommendations are different whether early or late tracheostomy is the preferred one, however, the American Academy of Otolaryngology-Head and Neck surgery recommend the procedure to take a place 2-3 weeks after intubation5,6.

Generally speaking, tracheostomy has many advantages in critically ill patients such as reducing the days of mechanical ventilation, reduce ICU admission, reduce nosocomial pneumonia in special groups7,8.

Tracheostomy carries the second-highest risk of transmission of infection to staff after endotracheal intubation. PDT in patients supported on ECMO is not without risks. Bleeding is a major concern and has been reported at 40%9-11. Other reported procedural complications are mechanical and ECMO-circuit dysfunction9-12.

The literature search revealed one case series from the UK13 of PDT in the same patient population as our study. However, the report focuses on the description of the procedure rather than the safety aspect. To my knowledge, this is the first study to look in-depth into staff and patient safety of PDT in COVID-19 positive patients on ECMO support.

Medical subject headings
Respiratory Insufficiency

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. External or endotracheal bleeding (mild, moderate, sever)

    Mild: Minimal external or endotracheal bleeding with minimal or no drop-in haemoglobin and no surgical intervention.

    Moderate: Obvious external or endotracheal bleed. A drop-in haemoglobin of less than one gram/dL or transfusion of one unit of red blood cells.

    Severe bleeding: a drop of two grams or more in haemoglobin/dL and/or transfusion of two or more red cell packs or other blood products, disseminated intravascular coagulopathy (DIC) or need for surgical intervention

    Measured: 24 hours Post procedure

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted16 Sep 2021
  2. Study start1 Mar 2020
  3. Primary completion30 Nov 2020
  4. Study completion1 Dec 2020

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Observational
Observational model
Cohort
Time perspective
Other
Enrolment
32 participants (actual)
Target duration
1 Year
IDs, dates and publications
ClinicalTrials.gov ID
NCT05045885
Sponsor's protocol ID
MRC-01-20-1196
Status last verified
Aug 2021
First submitted
14 Sep 2021
Last updated
16 Sep 2021
Results posted
No
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
Yes: After approval of Hospital IRB

Publications

  • WHO Director-General's opening remarks at the media briefing on COVID-19: 11 March 2020. Published March 11, 2020

  • COVID Live Update: 189,294,523 Cases and 4,076,726 Deaths from the Coronavirus - Worldometer. Worldometers.info. https://www.worldometers.info/coronavirus/. Published 2021. Accessed July 15, 2021.

  • Extracorporeal Life Support Organization - ECMO and ECLS. Elso.org. https://www.elso.org/COVID19.aspx. Published 2021. Accessed June 9, 2021.

  • Tracheotomy Recommendations During the COVID-19 Pandemic - American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS). American Academy of Otolaryngology-Head and Neck Surgery (AAO-HNS). https://www.entnet.org/resource/tracheotomy-recommendations-during-the-covid-19-pandemic-2/. Published 2021. Accessed June 9, 2021.

  • Grasselli G, Pesenti A, Cecconi M. Critical Care Utilization for the COVID-19 Outbreak in Lombardy, Italy: Early Experience and Forecast During an Emergency Response. JAMA. 2020 Apr 28;323(16):1545-1546. doi: 10.1001/jama.2020.4031. No abstract available.

    PubMed 32167538
  • Grasselli G, Zangrillo A, Zanella A, Antonelli M, Cabrini L, Castelli A, Cereda D, Coluccello A, Foti G, Fumagalli R, Iotti G, Latronico N, Lorini L, Merler S, Natalini G, Piatti A, Ranieri MV, Scandroglio AM, Storti E, Cecconi M, Pesenti A; COVID-19 Lombardy ICU Network. Baseline Characteristics and Outcomes of 1591 Patients Infected With SARS-CoV-2 Admitted to ICUs of the Lombardy Region, Italy. JAMA. 2020 Apr 28;323(16):1574-1581. doi: 10.1001/jama.2020.5394.

    PubMed 32250385
  • Auld SC, Caridi-Scheible M, Blum JM, Robichaux C, Kraft C, Jacob JT, Jabaley CS, Carpenter D, Kaplow R, Hernandez-Romieu AC, Adelman MW, Martin GS, Coopersmith CM, Murphy DJ; and the Emory COVID-19 Quality and Clinical Research Collaborative. ICU and Ventilator Mortality Among Critically Ill Adults With Coronavirus Disease 2019. Crit Care Med. 2020 Sep;48(9):e799-e804. doi: 10.1097/CCM.0000000000004457.

    PubMed 32452888
  • Shekar K, Badulak J, Peek G, Boeken U, Dalton HJ, Arora L, Zakhary B, Ramanathan K, Starr J, Akkanti B, Antonini MV, Ogino MT, Raman L, Barret N, Brodie D, Combes A, Lorusso R, MacLaren G, Muller T, Paden M, Pellegrino V; ELSO Guideline Working Group. Extracorporeal Life Support Organization Coronavirus Disease 2019 Interim Guidelines: A Consensus Document from an International Group of Interdisciplinary Extracorporeal Membrane Oxygenation Providers. ASAIO J. 2020 Jul;66(7):707-721. doi: 10.1097/MAT.0000000000001193.

    PubMed 32604322
  • Nieszkowska A, Combes A, Luyt CE, Ksibi H, Trouillet JL, Gibert C, Chastre J. Impact of tracheotomy on sedative administration, sedation level, and comfort of mechanically ventilated intensive care unit patients. Crit Care Med. 2005 Nov;33(11):2527-33. doi: 10.1097/01.ccm.0000186898.58709.aa.

    PubMed 16276177
  • Dempsey GA, Grant CA, Jones TM. Percutaneous tracheostomy: a 6 yr prospective evaluation of the single tapered dilator technique. Br J Anaesth. 2010 Dec;105(6):782-8. doi: 10.1093/bja/aeq238. Epub 2010 Sep 2.

    PubMed 20813838
  • Beiderlinden M, Eikermann M, Lehmann N, Adamzik M, Peters J. Risk factors associated with bleeding during and after percutaneous dilational tracheostomy. Anaesthesia. 2007 Apr;62(4):342-6. doi: 10.1111/j.1365-2044.2007.04979.x.

    PubMed 17381569
  • Tang S, Mao Y, Jones RM, Tan Q, Ji JS, Li N, Shen J, Lv Y, Pan L, Ding P, Wang X, Wang Y, MacIntyre CR, Shi X. Aerosol transmission of SARS-CoV-2? Evidence, prevention and control. Environ Int. 2020 Nov;144:106039. doi: 10.1016/j.envint.2020.106039. Epub 2020 Aug 7.

    PubMed 32822927
  • Weissman DN, de Perio MA, Radonovich LJ Jr. COVID-19 and Risks Posed to Personnel During Endotracheal Intubation. JAMA. 2020 May 26;323(20):2027-2028. doi: 10.1001/jama.2020.6627. No abstract available.

    PubMed 32338710
  • Chorath K, Hoang A, Rajasekaran K, Moreira A. Association of Early vs Late Tracheostomy Placement With Pneumonia and Ventilator Days in Critically Ill Patients: A Meta-analysis. JAMA Otolaryngol Head Neck Surg. 2021 May 1;147(5):450-459. doi: 10.1001/jamaoto.2021.0025.

    PubMed 33704354
  • Zangrillo A, Landoni G, Biondi-Zoccai G, Greco M, Greco T, Frati G, Patroniti N, Antonelli M, Pesenti A, Pappalardo F. A meta-analysis of complications and mortality of extracorporeal membrane oxygenation. Crit Care Resusc. 2013 Sep;15(3):172-8.

    PubMed 23944202

Questions about this trial

What is this clinical trial studying?

An observational study of COVID-19 Pneumonia and Extracorporeal Membrane Oxygenation Complication, run by Hamad Medical Corporation at 1 site in Qatar.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 1 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 16 Sep 2021. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Qatar. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

External or endotracheal bleeding (mild, moderate, sever) (time frame: 24 hours Post procedure). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT05045885, which also lists 22 linked publications.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 16 Sep 2021.

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