A Study on the Effects of Left Ventricular Unloading in the Setting of VA ECMO Support
NCT ID: NCT05913622
Last Updated: 2025-12-17
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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RECRUITING
NA
430 participants
INTERVENTIONAL
2023-06-08
2028-06-01
Brief Summary
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Detailed Description
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1. A patient registry that will serve for quality monitoring and observational studies of ECMO patients being treated in participating centers.
2. Embedded within the registry, multiple response adaptive randomized clinical trials (trial domains) which aim to evaluate the effectiveness of a range of therapeutic interventions on ECMO weaning success. These interventions all have in common that they are all already used in ECMO care but their use depends on center and/or doctors preferences as no high quality (randomized) evidence guiding their indication, timing and management exists.
* LV unloading trial A first trial domain to be initiated within the REMAP ECMO platform will address the effects of left ventricular (LV) unloading, through application of an intra-aortic balloon pump (IABP), on weaning success in the setting of venoarterial (VA) ECMO. The rationale of this trial domain is based on the increase in LV loading conditions, as induced by VA ECMO, which could lead to pulmonary edema, intracardiac thrombosis and even death. These serious sequelae could possibly be prevented by adding IABP as adjunct to VA ECMO therapy.
* Physiological substudy on IABP as adjunct to V-A ECMO
A nested physiological observational substudy within the ongoing REMAP ECMO RCT, using the trial arms where patients are randomized between receiving V-A ECMO with or without IABP in the Erasmus Medical Center Rotterdam. The substudy aims to evaluate the physiological effects of IABP in conjunction with V-A ECMO on respiratory and hemodynamic parameters. The substudy consists of two parts:
1. Microcirculation and Macrocirculation: This part investigates the impact of IABP on both microcirculation and macrocirculation in the setting of V-A ECMO.
2. PEEP as an Unloading Modality: This part examines the effect of Positive End-Expiratory Pressure (PEEP) as an unloading modality during a decremental PEEP trial in patients receiving V-A ECMO, either with or without IABP.
Endpoints in both substudies that can be assessed blindly will be evaluated by an assessor who is blinded to the assigned treatment arm and the objectives of the substudy
Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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IABP unloading arm
This group of patients will receive an intra-aortic balloon pump (IABP) as an adjunct to VA ECMO support. When allocated to the IABP unloading arm, patients must receive an IABP within 8 hours after VA ECMO initiation.
Intra-aortic balloon pump
An IABP is placed percutaneously into the thoracic aorta and supports the heart through synchronized inflation and deflation of a balloon.
ECMO alone arm
This group of patients will receive VA ECMO support without left ventricular unloading device after randomization.
No interventions assigned to this group
Interventions
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Intra-aortic balloon pump
An IABP is placed percutaneously into the thoracic aorta and supports the heart through synchronized inflation and deflation of a balloon.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* Cardiogenic shock
* Having received VA ECMO support for severe circulatory (and respiratory insufficiency).
* Age ≥ 18 years
* Initiation of LV unloading (IABP or Impella) possible ≤ 8 hours after ECMO initiation
Exclusion Criteria
* VA ECMO usage confined to the period during surgery or another intervention (the VA ECMO was removed at the end of the intervention in the operation room).
* No (deferred) informed consent provided by the patient and/or proxy.
* Pregnancy
* ECMO usage confined to the period during surgery or another intervention (the ECMO was removed at the end of the intervention).
* Isolated right ventricular failure (e.g. due to pulmonary embolism).
* Left ventricular assist device (LVAD), Impella or IABP in situ.
* Ventricular septal defect or papillary muscle rupture as the cause of shock.
* Thoracic or abdominal aortic dissection.
* Moderate or severe aortic regurgitation
* Mechanical prosthesis in mitral valve position
18 Years
ALL
No
Sponsors
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Dutch Heart Foundation
OTHER
Erasmus Medical Center
OTHER
Responsible Party
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Christiaan Meuwese
Principal investigator
Principal Investigators
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Christiaan Meuwese
Role: PRINCIPAL_INVESTIGATOR
Erasmus Medical Center
Locations
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AZ Sint-Jan Brugge
Bruges, , Belgium
ZOL Genk
Genk, , Belgium
UZ Gent
Ghent, , Belgium
Amphia hospital
Breda, North Brabant, Netherlands
Catharina hospital
Eindhoven, North Brabant, Netherlands
Amsterdam University Medical Center
Amsterdam, North Holland, Netherlands
Leiden University Medical Center
Leiden, South Holland, Netherlands
Erasmus Medical Center
Rotterdam, South Holland, Netherlands
Haga ziekenhuis
The Hague, South Holland, Netherlands
Antonius hospital
Nieuwegein, Utrecht, Netherlands
University Medical Center Utrecht
Utrecht, Utrecht, Netherlands
OLVG
Amsterdam, , Netherlands
Maastricht UMC
Maastricht, , Netherlands
Radboud UMC
Nijmegen, , Netherlands
Countries
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Central Contacts
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Facility Contacts
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References
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Cheng R, Hachamovitch R, Kittleson M, Patel J, Arabia F, Moriguchi J, Esmailian F, Azarbal B. Complications of extracorporeal membrane oxygenation for treatment of cardiogenic shock and cardiac arrest: a meta-analysis of 1,866 adult patients. Ann Thorac Surg. 2014 Feb;97(2):610-6. doi: 10.1016/j.athoracsur.2013.09.008. Epub 2013 Nov 8.
Keebler ME, Haddad EV, Choi CW, McGrane S, Zalawadiya S, Schlendorf KH, Brinkley DM, Danter MR, Wigger M, Menachem JN, Shah A, Lindenfeld J. Venoarterial Extracorporeal Membrane Oxygenation in Cardiogenic Shock. JACC Heart Fail. 2018 Jun;6(6):503-516. doi: 10.1016/j.jchf.2017.11.017. Epub 2018 Apr 11.
Schrage B, Becher PM, Bernhardt A, Bezerra H, Blankenberg S, Brunner S, Colson P, Cudemus Deseda G, Dabboura S, Eckner D, Eden M, Eitel I, Frank D, Frey N, Funamoto M, Gossling A, Graf T, Hagl C, Kirchhof P, Kupka D, Landmesser U, Lipinski J, Lopes M, Majunke N, Maniuc O, McGrath D, Mobius-Winkler S, Morrow DA, Mourad M, Noel C, Nordbeck P, Orban M, Pappalardo F, Patel SM, Pauschinger M, Pazzanese V, Reichenspurner H, Sandri M, Schulze PC, H G Schwinger R, Sinning JM, Aksoy A, Skurk C, Szczanowicz L, Thiele H, Tietz F, Varshney A, Wechsler L, Westermann D. Left Ventricular Unloading Is Associated With Lower Mortality in Patients With Cardiogenic Shock Treated With Venoarterial Extracorporeal Membrane Oxygenation: Results From an International, Multicenter Cohort Study. Circulation. 2020 Dec;142(22):2095-2106. doi: 10.1161/CIRCULATIONAHA.120.048792. Epub 2020 Oct 9.
Thiele H, Zeymer U, Thelemann N, Neumann FJ, Hausleiter J, Abdel-Wahab M, Meyer-Saraei R, Fuernau G, Eitel I, Hambrecht R, Bohm M, Werdan K, Felix SB, Hennersdorf M, Schneider S, Ouarrak T, Desch S, de Waha-Thiele S; IABP-SHOCK II Trial (Intraaortic Balloon Pump in Cardiogenic Shock II) Investigators; IABP-SHOCK II Investigators. Intraaortic Balloon Pump in Cardiogenic Shock Complicating Acute Myocardial Infarction: Long-Term 6-Year Outcome of the Randomized IABP-SHOCK II Trial. Circulation. 2019 Jan 15;139(3):395-403. doi: 10.1161/CIRCULATIONAHA.118.038201. Epub 2018 Nov 11.
Grandin EW, Nunez JI, Willar B, Kennedy K, Rycus P, Tonna JE, Kapur NK, Shaefi S, Garan AR. Mechanical Left Ventricular Unloading in Patients Undergoing Venoarterial Extracorporeal Membrane Oxygenation. J Am Coll Cardiol. 2022 Apr 5;79(13):1239-1250. doi: 10.1016/j.jacc.2022.01.032.
Russo JJ, Aleksova N, Pitcher I, Couture E, Parlow S, Faraz M, Visintini S, Simard T, Di Santo P, Mathew R, So DY, Takeda K, Garan AR, Karmpaliotis D, Takayama H, Kirtane AJ, Hibbert B. Left Ventricular Unloading During Extracorporeal Membrane Oxygenation in Patients With Cardiogenic Shock. J Am Coll Cardiol. 2019 Feb 19;73(6):654-662. doi: 10.1016/j.jacc.2018.10.085.
Na SJ, Yang JH, Yang JH, Sung K, Choi JO, Hahn JY, Jeon ES, Cho YH. Left heart decompression at venoarterial extracorporeal membrane oxygenation initiation in cardiogenic shock: prophylactic versus therapeutic strategy. J Thorac Dis. 2019 Sep;11(9):3746-3756. doi: 10.21037/jtd.2019.09.35.
van Steenwijk MPJ, van Rosmalen J, Elzo Kraemer CV, Donker DW, Hermens JAJM, Kraaijeveld AO, Maas JJ, Akin S, Montenij LJ, Vlaar APJ, van den Bergh WM, Oude Lansink-Hartgring A, de Metz J, Voesten N, Boersma E, Scholten E, Beishuizen A, Lexis CPH, Peperstraete H, Schiettekatte S, Lorusso R, Gommers DAMPJ, Tibboel D, de Boer RA, Van Mieghem NMDA, Meuwese CL; REMAP ECMO LV unloading study group. A randomized embedded multifactorial adaptive platform for extra corporeal membrane oxygenation (REMAP ECMO) - design and rationale of the left ventricular unloading trial domain. Am Heart J. 2025 Jan;279:81-93. doi: 10.1016/j.ahj.2024.10.010. Epub 2024 Oct 22.
Other Identifiers
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NL82979.078.23
Identifier Type: -
Identifier Source: org_study_id