Respiratory Distress Syndrome, AdultNCT04139733
Early Use of Prone Position in ECMO for Severe ARDS
An observational study of Respiratory Distress Syndrome, Adult, run by Beijing Chao Yang Hospital at 1 site in China.
Trial summary
Venovenous extracorporeal membrane oxygenation (VV-ECMO) is widely used in the salvage treatment of critical acute respiratory distress syndrome (ARDS). However, reducing lung injury, accelerating lung recovery, shortening VV-ECMO support time, and decreasing complications during the treatment need further study. Read more about this study
- Who is it for?
- Ages 18 to 75 years
- Conditions the study is for
- Respiratory Distress Syndrome, Adult
- What is being tested?
- Prone positon and Supine positon
- Type of treatment
- Surgery or procedure
- How many people
- 160 participants
- Where
- 1 siteChina
- Study dates
- 1 Nov 2019to 15 Sep 2024
- 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 to 75 years
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Patients who had undergone PP as rescue therapy before VV-ECMO
Who may be able to join
- met the diagnostic criteria of Berlin's definition for ARDS;
- had undergone prone positing before VV-ECMO;
- receiving VV-ECMO support
Who cannot join
- spinal instability;
- elevated intracranial pressure;
- facial/neck trauma;
- recent sternotomy;
- large ventral surface burn;
- multiple trauma with unstabilized fractures;
Show all 9Show fewer
- severe hemodynamic instability;
- massive hemoptysis;
- high risk of requiring CPR or defibrillation;
Trial locations and contacts
1 site in 1 country.
About this study
Official title: Early Use of Prone Position in Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Distress Syndrome
Venovenous extracorporeal membrane oxygenation (VV-ECMO) is widely used in the salvage treatment of critical acute respiratory distress syndrome (ARDS). However, reducing lung injury, accelerating lung recovery, shortening VV-ECMO support time, and decreasing complications during the treatment need further study. By changing the body position of ARDS patients, the prone position can increase the lung's dorsal ventilation and improve the lung's ventilation/blood flow ratio to improve oxygenation. Previous multicenter studies have proved that the prone position can significantly reduce the mortality of patients with moderate and severe ARDS. However, patients with severe ARDS rescue by VV-ECMO rarely combine with a prone position.On the one hand, with the support of ECMO, the patient's oxygenation will be significantly improved, and they will no longer need the assistance of a prone position. In addition, the ECMO cannula brings some challenges to implementing a prone position. Only a few cohort studies have reported that VV-ECMO combined with a prone position could improve the oxygenation index and respiratory system compliance during the late treatment period.
The initial reason for PP in ARDS patients was to alleviate severe hypoxemia, as it was an efficient means to improve oxygenation in most patients. However, some patients were categorized as non-responders in the PP regarding oxygenation, which caused VV-ECMO therapy to be initiated. Should we decide to perform PP after VV-ECMO therapy no longer? This study evaluates whether early use of PP during VV-ECMO would increase the proportion of patients successfully weaned from VV-ECMO support compared with supine positioning in severe ARDS patients who received PP before ECMO.
- Conditions
- Respiratory Distress Syndrome, Adult
- Being tested
- Prone positon, Supine positon
- Keywords
- Acute respiratory distress syndrome, Extracorporeal Membrane Oxygenation, Prone Position
- Medical subject headings
- Respiratory Distress Syndrome
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
Prone positonProcedure or surgery
Prone position within 24 hours after VV-ECMO support. Prone position for at least conservative hours per day for a minimum of 5 days.
Supine positonProcedure or surgery
Conventional supine position ventilation, no prone position.
| Study group | Role | What they receive |
|---|---|---|
| Prone group | 1. Prone position within 24 hours after VV-ECMO support.
2. Prone position for at least 16 hours per day for a minimum of 5 days. Receives: Procedure: Prone positon | |
| Supine group | 1. Supine group on ECMO. Receives: Procedure: Supine positon |
What is being measured
The primary outcome is the main question the study is designed to answer.
The proportion of patients successfully weaned from VV-ECMO,
Weaning VV-ECMO more than 48 hours with stable oxygenation and no need to re-establish ECMO
Measured: After patients enrolled 60 days
Secondary outcomes (1)
60-day mortality
Mortality rate at 60 days of VV-ECMO support
Measured: After patients enrolled 60 days
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted25 Oct 2019
- Study start1 Nov 2019
- Primary completion30 Aug 2024
- Study completion15 Sep 2024
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (15)Papers the sponsor has linked to this study.
- Other trials for Respiratory Distress Syndrome, AdultStudies of the same condition, open and under way.
- More trials run by Beijing Chao Yang HospitalThe sponsor's other registered studies.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
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
- Prospective
- Enrolment
- 160 participants (actual)
Sponsor and investigators
- Lead sponsor
- Beijing Chao Yang Hospital
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Rui Wang, Beijing Chao Yang Hospital
- Investigators
- Bing Sun, Dr., Principal investigator, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT04139733
- Sponsor's protocol ID
- 2019-KE-171
- Status last verified
- Sep 2024
- First submitted
- 23 Oct 2019
- Last updated
- 19 Sep 2024
- Results posted
- No
- Data monitoring committee
- Yes
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Publications
Bellani G, Laffey JG, Pham T, Fan E, Brochard L, Esteban A, Gattinoni L, van Haren F, Larsson A, McAuley DF, Ranieri M, Rubenfeld G, Thompson BT, Wrigge H, Slutsky AS, Pesenti A; LUNG SAFE Investigators; ESICM Trials Group. Epidemiology, Patterns of Care, and Mortality for Patients With Acute Respiratory Distress Syndrome in Intensive Care Units in 50 Countries. JAMA. 2016 Feb 23;315(8):788-800. doi: 10.1001/jama.2016.0291.
PubMed 26903337Combes A, Hajage D, Capellier G, Demoule A, Lavoue S, Guervilly C, Da Silva D, Zafrani L, Tirot P, Veber B, Maury E, Levy B, Cohen Y, Richard C, Kalfon P, Bouadma L, Mehdaoui H, Beduneau G, Lebreton G, Brochard L, Ferguson ND, Fan E, Slutsky AS, Brodie D, Mercat A; EOLIA Trial Group, REVA, and ECMONet. Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Distress Syndrome. N Engl J Med. 2018 May 24;378(21):1965-1975. doi: 10.1056/NEJMoa1800385.
PubMed 29791822Scholten EL, Beitler JR, Prisk GK, Malhotra A. Treatment of ARDS With Prone Positioning. Chest. 2017 Jan;151(1):215-224. doi: 10.1016/j.chest.2016.06.032. Epub 2016 Jul 8.
PubMed 27400909Fernandez R, Trenchs X, Klamburg J, Castedo J, Serrano JM, Besso G, Tirapu JP, Santos A, Mas A, Parraga M, Jubert P, Frutos F, Anon JM, Garcia M, Rodriguez F, Yebenes JC, Lopez MJ. Prone positioning in acute respiratory distress syndrome: a multicenter randomized clinical trial. Intensive Care Med. 2008 Aug;34(8):1487-91. doi: 10.1007/s00134-008-1119-3. Epub 2008 Apr 22.
PubMed 18427774Taccone P, Pesenti A, Latini R, Polli F, Vagginelli F, Mietto C, Caspani L, Raimondi F, Bordone G, Iapichino G, Mancebo J, Guerin C, Ayzac L, Blanch L, Fumagalli R, Tognoni G, Gattinoni L; Prone-Supine II Study Group. Prone positioning in patients with moderate and severe acute respiratory distress syndrome: a randomized controlled trial. JAMA. 2009 Nov 11;302(18):1977-84. doi: 10.1001/jama.2009.1614.
PubMed 19903918Sud S, Friedrich JO, Taccone P, Polli F, Adhikari NK, Latini R, Pesenti A, Guerin C, Mancebo J, Curley MA, Fernandez R, Chan MC, Beuret P, Voggenreiter G, Sud M, Tognoni G, Gattinoni L. Prone ventilation reduces mortality in patients with acute respiratory failure and severe hypoxemia: systematic review and meta-analysis. Intensive Care Med. 2010 Apr;36(4):585-99. doi: 10.1007/s00134-009-1748-1. Epub 2010 Feb 4.
PubMed 20130832Guerin C, Reignier J, Richard JC, Beuret P, Gacouin A, Boulain T, Mercier E, Badet M, Mercat A, Baudin O, Clavel M, Chatellier D, Jaber S, Rosselli S, Mancebo J, Sirodot M, Hilbert G, Bengler C, Richecoeur J, Gainnier M, Bayle F, Bourdin G, Leray V, Girard R, Baboi L, Ayzac L; PROSEVA Study Group. Prone positioning in severe acute respiratory distress syndrome. N Engl J Med. 2013 Jun 6;368(23):2159-68. doi: 10.1056/NEJMoa1214103. Epub 2013 May 20.
PubMed 23688302Reutershan J, Schmitt A, Dietz K, Unertl K, Fretschner R. Alveolar recruitment during prone position: time matters. Clin Sci (Lond). 2006 Jun;110(6):655-63. doi: 10.1042/CS20050337.
PubMed 16451123Lee JM, Bae W, Lee YJ, Cho YJ. The efficacy and safety of prone positional ventilation in acute respiratory distress syndrome: updated study-level meta-analysis of 11 randomized controlled trials. Crit Care Med. 2014 May;42(5):1252-62. doi: 10.1097/CCM.0000000000000122.
PubMed 24368348Kimmoun A, Roche S, Bridey C, Vanhuyse F, Fay R, Girerd N, Mandry D, Levy B. Prolonged prone positioning under VV-ECMO is safe and improves oxygenation and respiratory compliance. Ann Intensive Care. 2015 Dec;5(1):35. doi: 10.1186/s13613-015-0078-4. Epub 2015 Nov 4.
PubMed 26538308Guervilly C, Hraiech S, Gariboldi V, Xeridat F, Dizier S, Toesca R, Forel JM, Adda M, Grisoli D, Collart F, Roch A, Papazian L. Prone positioning during veno-venous extracorporeal membrane oxygenation for severe acute respiratory distress syndrome in adults. Minerva Anestesiol. 2014 Mar;80(3):307-13. Epub 2013 Nov 21.
PubMed 24257150Kipping V, Weber-Carstens S, Lojewski C, Feldmann P, Rydlewski A, Boemke W, Spies C, Kastrup M, Kaisers UX, Wernecke KD, Deja M. Prone position during ECMO is safe and improves oxygenation. Int J Artif Organs. 2013 Nov;36(11):821-32. doi: 10.5301/ijao.5000254. Epub 2013 Oct 2.
PubMed 24338657Culbreth RE, Goodfellow LT. Complications of Prone Positioning During Extracorporeal Membrane Oxygenation for Respiratory Failure: A Systematic Review. Respir Care. 2016 Feb;61(2):249-54. doi: 10.4187/respcare.03882. Epub 2015 Oct 13.
PubMed 26464520Wang R, Tang X, Li X, Li Y, Liu Y, Li T, Zhao Y, Wang L, Li H, Li M, Li H, Tong Z, Sun B. Early reapplication of prone position during venovenous ECMO for acute respiratory distress syndrome: a prospective observational study and propensity-matched analysis. Ann Intensive Care. 2024 Aug 20;14(1):127. doi: 10.1186/s13613-024-01365-4.
PubMed 39162882Petit M, Fetita C, Gaudemer A, Treluyer L, Lebreton G, Franchineau G, Hekimian G, Chommeloux J, Pineton de Chambrun M, Brechot N, Luyt CE, Combes A, Schmidt M. Prone-Positioning for Severe Acute Respiratory Distress Syndrome Requiring Extracorporeal Membrane Oxygenation. Crit Care Med. 2022 Feb 1;50(2):264-274. doi: 10.1097/CCM.0000000000005145.
PubMed 34259655
Study at a glance
From the registry record, last updated by the sponsor on 19 Sep 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Early Use of Prone Position in Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Distress Syndrome
- ClinicalTrials.gov ID
- NCT04139733
- Acronym / sponsor ID
- 2019-KE-171
- Conditions
- Respiratory Distress Syndrome, Adult
- Keywords
- Acute respiratory distress syndrome, Extracorporeal Membrane Oxygenation, Prone Position
- Study type
- Observational
- Recruitment status
- Completed
- Enrolment
- 160 participants (actual)
- Lead sponsor
- Beijing Chao Yang HospitalUniversity, hospital or other
- Study start
- 1 Nov 2019 (actual)
- Primary completion
- 30 Aug 2024 (actual)
- Study completion
- 15 Sep 2024 (actual)
- First posted
- 25 Oct 2019 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Venovenous extracorporeal membrane oxygenation (VV-ECMO) is widely used in the salvage treatment of critical acute respiratory distress syndrome (ARDS). However, reducing lung injury, accelerating lung recovery, shortening VV-ECMO support time, and decreasing complications during the treatment need further study. By changing the body position of ARDS patients, the prone position can increase the lung's dorsal ventilation and improve the lung's ventilation/blood flow ratio to improve oxygenation. Previous multicenter studies have proved that the prone position can significantly reduce the mortality of patients with moderate and severe ARDS. However, patients with severe ARDS rescue by VV-ECMO rarely combine with a prone position.On the one hand, with the support of ECMO, the patient's oxygenation will be significantly improved, and they will no longer need the assistance of a prone position. In addition, the ECMO cannula brings some challenges to implementing a prone position. Only a few cohort studies have reported that VV-ECMO combined with a prone position could improve the oxygenation index and respiratory system compliance during the late treatment period.
The initial reason for PP in ARDS patients was to alleviate severe hypoxemia, as it was an efficient means to improve oxygenation in most patients. However, some patients were categorized as non-responders in the PP regarding oxygenation, which caused VV-ECMO therapy to be initiated. Should we decide to perform PP after VV-ECMO therapy no longer? This study evaluates whether early use of PP during VV-ECMO would increase the proportion of patients successfully weaned from VV-ECMO support compared with supine positioning in severe ARDS patients who received PP before ECMO.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
- Number of arms
- 2
| Arm | Type | Receives |
|---|---|---|
| Prone group | – | Procedure: Prone positon1. Prone position within 24 hours after VV-ECMO support. 2. Prone position for at least 16 hours per day for a minimum of 5 days. |
| Supine group | – | Procedure: Supine positon1. Supine group on ECMO. |
Who may qualify
- Ages
- 18 to 75 years
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Patients who had undergone PP as rescue therapy before VV-ECMO
Key inclusion criteria (3 listed)
- met the diagnostic criteria of Berlin's definition for ARDS;
- had undergone prone positing before VV-ECMO;
- receiving VV-ECMO support
Key exclusion criteria (9 listed)
- spinal instability;
- elevated intracranial pressure;
- facial/neck trauma;
- recent sternotomy;
- large ventral surface burn;
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| Prone positonProne position within 24 hours after VV-ECMO support. Prone position for at least conservative hours per day for a minimum of 5 days. | Procedure or surgery | Prone group |
| Supine positonConventional supine position ventilation, no prone position. | Procedure or surgery | Supine group |
Primary outcome
The proportion of patients successfully weaned from VV-ECMO,
Time frame: After patients enrolled 60 days
Weaning VV-ECMO more than 48 hours with stable oxygenation and no need to re-establish ECMO
1 secondary outcome
60-day mortality
Time frame: After patients enrolled 60 days
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 19 Sep 2024.
- Background: PubMed 26903337Bellani G, Laffey JG, Pham T, Fan E, Brochard L, Esteban A, Gattinoni L, van Haren F, Larsson A, McAuley DF, Ranieri M, Rubenfeld G, Thompson BT, Wrigge H, Slutsky AS, Pesenti A; LUNG SAFE Investigators; ESICM Trials Group. Epidemiology, Patterns of Care, and Mortality for Patients With Acute Respiratory Distress Syndrome in Intensive Care Units in 50 Countries. JAMA. 2016 Feb 23;315(8):788-800. doi: 10.1001/jama.2016.0291.
- Background: PubMed 29791822Combes A, Hajage D, Capellier G, Demoule A, Lavoue S, Guervilly C, Da Silva D, Zafrani L, Tirot P, Veber B, Maury E, Levy B, Cohen Y, Richard C, Kalfon P, Bouadma L, Mehdaoui H, Beduneau G, Lebreton G, Brochard L, Ferguson ND, Fan E, Slutsky AS, Brodie D, Mercat A; EOLIA Trial Group, REVA, and ECMONet. Extracorporeal Membrane Oxygenation for Severe Acute Respiratory Distress Syndrome. N Engl J Med. 2018 May 24;378(21):1965-1975. doi: 10.1056/NEJMoa1800385.
- Background: PubMed 27400909Scholten EL, Beitler JR, Prisk GK, Malhotra A. Treatment of ARDS With Prone Positioning. Chest. 2017 Jan;151(1):215-224. doi: 10.1016/j.chest.2016.06.032. Epub 2016 Jul 8.
- Background: PubMed 18427774Fernandez R, Trenchs X, Klamburg J, Castedo J, Serrano JM, Besso G, Tirapu JP, Santos A, Mas A, Parraga M, Jubert P, Frutos F, Anon JM, Garcia M, Rodriguez F, Yebenes JC, Lopez MJ. Prone positioning in acute respiratory distress syndrome: a multicenter randomized clinical trial. Intensive Care Med. 2008 Aug;34(8):1487-91. doi: 10.1007/s00134-008-1119-3. Epub 2008 Apr 22.
- Background: PubMed 19903918Taccone P, Pesenti A, Latini R, Polli F, Vagginelli F, Mietto C, Caspani L, Raimondi F, Bordone G, Iapichino G, Mancebo J, Guerin C, Ayzac L, Blanch L, Fumagalli R, Tognoni G, Gattinoni L; Prone-Supine II Study Group. Prone positioning in patients with moderate and severe acute respiratory distress syndrome: a randomized controlled trial. JAMA. 2009 Nov 11;302(18):1977-84. doi: 10.1001/jama.2009.1614.
- Background: PubMed 20130832Sud S, Friedrich JO, Taccone P, Polli F, Adhikari NK, Latini R, Pesenti A, Guerin C, Mancebo J, Curley MA, Fernandez R, Chan MC, Beuret P, Voggenreiter G, Sud M, Tognoni G, Gattinoni L. Prone ventilation reduces mortality in patients with acute respiratory failure and severe hypoxemia: systematic review and meta-analysis. Intensive Care Med. 2010 Apr;36(4):585-99. doi: 10.1007/s00134-009-1748-1. Epub 2010 Feb 4.
- Background: PubMed 23688302Guerin C, Reignier J, Richard JC, Beuret P, Gacouin A, Boulain T, Mercier E, Badet M, Mercat A, Baudin O, Clavel M, Chatellier D, Jaber S, Rosselli S, Mancebo J, Sirodot M, Hilbert G, Bengler C, Richecoeur J, Gainnier M, Bayle F, Bourdin G, Leray V, Girard R, Baboi L, Ayzac L; PROSEVA Study Group. Prone positioning in severe acute respiratory distress syndrome. N Engl J Med. 2013 Jun 6;368(23):2159-68. doi: 10.1056/NEJMoa1214103. Epub 2013 May 20.
- Background: PubMed 16451123Reutershan J, Schmitt A, Dietz K, Unertl K, Fretschner R. Alveolar recruitment during prone position: time matters. Clin Sci (Lond). 2006 Jun;110(6):655-63. doi: 10.1042/CS20050337.
- Background: PubMed 24368348Lee JM, Bae W, Lee YJ, Cho YJ. The efficacy and safety of prone positional ventilation in acute respiratory distress syndrome: updated study-level meta-analysis of 11 randomized controlled trials. Crit Care Med. 2014 May;42(5):1252-62. doi: 10.1097/CCM.0000000000000122.
- Background: PubMed 26538308Kimmoun A, Roche S, Bridey C, Vanhuyse F, Fay R, Girerd N, Mandry D, Levy B. Prolonged prone positioning under VV-ECMO is safe and improves oxygenation and respiratory compliance. Ann Intensive Care. 2015 Dec;5(1):35. doi: 10.1186/s13613-015-0078-4. Epub 2015 Nov 4.
- Background: PubMed 24257150Guervilly C, Hraiech S, Gariboldi V, Xeridat F, Dizier S, Toesca R, Forel JM, Adda M, Grisoli D, Collart F, Roch A, Papazian L. Prone positioning during veno-venous extracorporeal membrane oxygenation for severe acute respiratory distress syndrome in adults. Minerva Anestesiol. 2014 Mar;80(3):307-13. Epub 2013 Nov 21.
- Background: PubMed 24338657Kipping V, Weber-Carstens S, Lojewski C, Feldmann P, Rydlewski A, Boemke W, Spies C, Kastrup M, Kaisers UX, Wernecke KD, Deja M. Prone position during ECMO is safe and improves oxygenation. Int J Artif Organs. 2013 Nov;36(11):821-32. doi: 10.5301/ijao.5000254. Epub 2013 Oct 2.
- Individual participant dataSharing planned: No
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Bing Sun, Dr. principal investigator
Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Respiratory Distress Syndrome, Adult, run by Beijing Chao Yang Hospital at 1 site in China.
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 3 inclusion and 9 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 19 Sep 2024. 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 China. 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?
The proportion of patients successfully weaned from VV-ECMO, (time frame: After patients enrolled 60 days). 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 NCT04139733, which also lists 15 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 19 Sep 2024.