COVID-19 Ozanimod Intervention Study

• Status: Recruiting
• Trial end date: 2024-01-01
• Target enrollment: 0
• Participant gender: All

Summary

The virus SARS-CoV-2 causes severe pneumonia which, in a proportion of patients progresses towards an Acute Respiratory Distress Syndrome (ARDS) mainly related to the antiviral immune response. To date, there is no available treatment that significantly improves outcome of patients with COVID-19 pneumonia. Sphingosine-1-phosphate receptor 1 (S1P1) ligands control vascular leakage in the airways and sphingosine-1-phosphate (S1P) receptor ligands devoid of activity on sphingosine-1-phosphate receptor 3 (S1P3) show an excellent safety profile, including ozanimod. Critically, S1P1 ligands mildly impact, but do not compromise viral clearance and they reduced lung injury in preclinical models, even without concomitant use of antivirals and with a synergistic effect when associated to antiviral agents. Ozanimod was approved by the FDA for the treatment of relapsing multiple sclerosis at the end of March 2020, and was recently (October 2020) approved by Health Canada for the same indication. The investigators believe that this immune modulator is at the top of the list of agents that should be trialed in order to mitigate the morbidity and mortality of COVID-19.

The primary objective is to substantiate the impact of ozanimod on key outcomes of COVID-19 patient progression, which will guide decision making around sample size and the choice of endpoints for future clinical trial.

• Phase: Phase 2
• Accepts Healthy Volunteers?: No

Details

• Lead Sponsor: Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Quebec; François Lellouche
• Collaborators: Bristol-Myers Squibb; Celgene
• Treatments: Ozanimod

Criteria

Inclusion criteria

• Confirmed COVID-19 (positive polymerase chain reaction (PCR) for COVID-19 from any specimen)

• Patients older than 18 years old and younger than 85 years old.

• BMI higher than 20 but lower than 40

• Patients with hypoxemia related to viral pneumonia (COVID-19) requiring oxygen or nasal high flow therapy (to maintain SpO2 above 92%) without criteria for immediate intubation or need for other respiratory supports (CPAP, non-invasive ventilation).

• Initiation of oxygen supplementation < 72 hours

• eGFR (CKD EPI) > 30 ml/min/1.73m2

• Serum troponin i < 80 ng/L

Exclusion criteria Medical conditions

• Level of care B, C or D (patient admitted for palliative care; or physician is not committed to life-sustaining therapies)

• No SpO2 signal available

• Patient agitation

• Severe sleep apnea

• History of or currently active primary or secondary immunodeficiency

• Recent (within the last 6 months) occurrence of myocardial infarction, unstable angina, stroke, transient ischemic attack, decompensated heart failure requiring hospitalization, class III/IV heart failure

• Known presence of Mobitz type II second-degree or third-degree atrioventricular block, sick sinus syndrome, or sinoatrial block, unless patient has a functioning pacemaker

• Child-Pugh score class C

• Pregnancy, lactation, or a positive serum beta human chorionic gonadotropin measured during screening

• Persistent hypotension.

Prior/concomitant therapy

• Receipt of a live vaccine within 4 weeks prior to randomization

• Receiving MAO inhibitor (tranylcypromine, selegiline or phenelzine)

• Receiving pharmacological treatment for a form of multiple sclerosis

• Use of long-term immunosuppressors (Ex. tacrolimus, cyclosporin, azathioprine, mycophenolate, sirolimus, methotrexate or chronic use of corticosteroid (> 7.5 mg per day more than 3 months)

• Receiving Class 1a and class III anti-arrythmic drugs amiodarone, sotalol, flecainide, propafenone

• Patients receiving or anticipated to receive chloroquine or azithromycin.

Prior/concurrent clinical study experience -Current enrolment in an interventional arm of a clinical trial with similar endpoints to the COZI trial

Other exclusions

-Patients or legal/authorized representatives who refuse to participate to the study.