Summary
RITA-MI 2 will assess the impact of a novel therapeutic strategy targeting patients’ immune response on the recovery of heart function after myocardial infarction (MI) in a phase 2 clinical trial.
Cardiovascular diseases (CVD) represent a major cause of morbidity and mortality worldwide. Despite important advances in the treatment of acute MI, the occurrence of MI still results in left ventricular dysfunction in up to 50% of patients, which leads to the development of heart failure. Left ventricular dysfunction is the strongest predictor of adverse outcome after acute MI, and is associated with a 3 to 4-fold increase in mortality risk. In Westernised countries, heart failure is responsible for 1-2% of all health expenditure, which is mostly driven by repeated hospital admissions. Therefore, there is a considerable need for new therapies to limit the burden of CVD.
This application builds on a ground-breaking discovery by a unique team of clinicians and scientists who provided extensive validation for their findings through a series of basic, pre-clinical and translational research. Our goal is to translate this discovery into benefit for patients. The new therapy is based on selective targeting of a specific immune cell subset, mature B lymphocytes, with the aim to limit deleterious cardiac remodelling and improve heart function recovery post-MI. Of note, the drug that targets this pathway, i.e., CD20 monoclonal antibody (mAb) rituximab, is available for testing in a re-purposing scheme, allowing for rapid initiation of proof-of-concept clinical trials. The PIs of the present proposal have successfully completed a phase 1/2a clinical trial (RITA-MI, NCT03072199), which established the safety of rituximab treatment at the acute phase of MI.
RITA-MI 2 will conduct a phase 2b randomised double-blind placebo-controlled CT to assess the impact of B cell depletion with the CD20 mAb rituximab on left ventricular dysfunction and cardiac remodelling after acute MI.
Cardiovascular diseases (CVD) represent a major cause of morbidity and mortality worldwide. Despite important advances in the treatment of acute MI, the occurrence of MI still results in left ventricular dysfunction in up to 50% of patients, which leads to the development of heart failure. Left ventricular dysfunction is the strongest predictor of adverse outcome after acute MI, and is associated with a 3 to 4-fold increase in mortality risk. In Westernised countries, heart failure is responsible for 1-2% of all health expenditure, which is mostly driven by repeated hospital admissions. Therefore, there is a considerable need for new therapies to limit the burden of CVD.
This application builds on a ground-breaking discovery by a unique team of clinicians and scientists who provided extensive validation for their findings through a series of basic, pre-clinical and translational research. Our goal is to translate this discovery into benefit for patients. The new therapy is based on selective targeting of a specific immune cell subset, mature B lymphocytes, with the aim to limit deleterious cardiac remodelling and improve heart function recovery post-MI. Of note, the drug that targets this pathway, i.e., CD20 monoclonal antibody (mAb) rituximab, is available for testing in a re-purposing scheme, allowing for rapid initiation of proof-of-concept clinical trials. The PIs of the present proposal have successfully completed a phase 1/2a clinical trial (RITA-MI, NCT03072199), which established the safety of rituximab treatment at the acute phase of MI.
RITA-MI 2 will conduct a phase 2b randomised double-blind placebo-controlled CT to assess the impact of B cell depletion with the CD20 mAb rituximab on left ventricular dysfunction and cardiac remodelling after acute MI.
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| Web resources: | https://cordis.europa.eu/project/id/899991 |
| Start date: | 01-06-2021 |
| End date: | 31-05-2026 |
| Total budget - Public funding: | 6 583 216,00 Euro - 6 583 215,00 Euro |
Cordis data
Original description
RITA-MI 2 will assess the impact of a novel therapeutic strategy targeting patients’ immune response on the recovery of heart function after myocardial infarction (MI) in a phase 2 clinical trial.Cardiovascular diseases (CVD) represent a major cause of morbidity and mortality worldwide. Despite important advances in the treatment of acute MI, the occurrence of MI still results in left ventricular dysfunction in up to 50% of patients, which leads to the development of heart failure. Left ventricular dysfunction is the strongest predictor of adverse outcome after acute MI, and is associated with a 3 to 4-fold increase in mortality risk. In Westernised countries, heart failure is responsible for 1-2% of all health expenditure, which is mostly driven by repeated hospital admissions. Therefore, there is a considerable need for new therapies to limit the burden of CVD.
This application builds on a ground-breaking discovery by a unique team of clinicians and scientists who provided extensive validation for their findings through a series of basic, pre-clinical and translational research. Our goal is to translate this discovery into benefit for patients. The new therapy is based on selective targeting of a specific immune cell subset, mature B lymphocytes, with the aim to limit deleterious cardiac remodelling and improve heart function recovery post-MI. Of note, the drug that targets this pathway, i.e., CD20 monoclonal antibody (mAb) rituximab, is available for testing in a re-purposing scheme, allowing for rapid initiation of proof-of-concept clinical trials. The PIs of the present proposal have successfully completed a phase 1/2a clinical trial (RITA-MI, NCT03072199), which established the safety of rituximab treatment at the acute phase of MI.
RITA-MI 2 will conduct a phase 2b randomised double-blind placebo-controlled CT to assess the impact of B cell depletion with the CD20 mAb rituximab on left ventricular dysfunction and cardiac remodelling after acute MI.
Status
SIGNEDCall topic
SC1-BHC-08-2020Update Date
26-10-2022
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Organisations
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| INSTITUT NATIONAL DE LA SANTE ET DE LA RECHERCHE MEDICALE (Coördinator)
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| ASSISTANCE PUBLIQUE HOPITAUX DE PARIS
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| CENTRO NACIONAL DE INVESTIGACIONES CARDIOVASCULARES CARLOS III (F.S.P.)
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| CHARITE - UNIVERSITAETSMEDIZIN BERLIN
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| CLALIT HEALTH SERVICES
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| FAKULTNI NEMOCNICE KRALOVSKE VINOHRADY
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| IMPERIAL COLLEGE OF SCIENCE, TECHNOLOGY AND MEDICINE
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| INSERM TRANSFERT SA
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| INSTITUTO INVESTIGACION SANITARIA FUNDACION JIMENEZ DIAZ
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| KLINIKUM RECHTS DER ISAR DER TECHNISCHEN UNIVERSITAT MUNCHEN
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| PAPWORTH HOSPITAL NHS FOUNDATION TRUST
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| REGION UPPSALA
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| THE UNIVERSITY OF CAMBRIDGE
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| UNIVERSITEIT MAASTRICHT