Clinical Trials Logo

Clinical Trial Details — Status: Recruiting

Administrative data

NCT number NCT05236491
Other study ID # COVB-2022-1
Secondary ID
Status Recruiting
Phase Phase 2/Phase 3
First received
Last updated
Start date March 9, 2022
Est. completion date December 2023

Study information

Verified date January 2023
Source CHU de Quebec-Universite Laval
Contact Paul R Fortin, MD,MPH,FRCPC
Phone 4185254444
Email paul.fortin@crchudequebec.ulaval.ca
Is FDA regulated No
Health authority
Study type Interventional

Clinical Trial Summary

People living with Systemic autoimmune rheumatic diseases (SARDs) face a new and urgent dilemma: immunosuppression increases risk for worse COVID-19 infection, yet an immune stimulation, such as vaccination, could re-activate their disease. Fear of vaccine-related disease reactivation is not of concern in other immunosuppressed groups (e.g. patients receiving chemotherapy or hemodialysis) but in SARDs, disease flare could lead to organ failure or even death. Specific research in this population is therefore critical. Moreover, among SARD patients, those on anti-CD-20 monoclonal antibody (mAb) (i.e. rituximab (anti-CD-20 mAb)), a medication used to treat inflammatory types of arthritis, have extremely low immunity post-COVID-19 mRNA vaccine. This study will test the hypothesis that a booster dose of a COVID-19 vaccine is safe and enhances post-vaccine humoral and cellular responses in SARDs patients on anti-CD-20 mAb treatment. The magnitude of this response depends on the type of COVID-19 vaccine administered and is optimal when the booster dose is a vaccine from a different group than the one used for primary immunization (mix-and-match approach).


Description:

Systemic autoimmune rheumatic diseases (SARDs) include rheumatoid arthritis (RA), systemic lupus (SLE), systemic vasculitis, and related diseases where immune system activity causes widespread inflammation in organs, leading to sickness, organ damage, disability, high health costs, and even death. With no cure, SARDs require life-long immunosuppression. People living with SARDs now face a new and urgent dilemma: immunosuppression increases risk for worse COVID-19 infection, yet an immune stimulation, such as vaccination, could re-activate their disease. Fear of vaccine-related disease reactivation is not of concern in other immunosuppressed groups (e.g. patients receiving chemotherapy or hemodialysis) but in SARDs, disease flare could lead to organ failure or even death. Specific research in this population is therefore critical. Moreover, among SARD patients, those on anti-CD-20 monoclonal antibody (mAb) (i.e. rituximab (anti-CD-20 mAb)) have extremely low humoral immunity post-COVID-19 mRNA vaccine. As of mid-July 2021, 1489 SARDs patients were actively treated with anti-CD-20 mAb in the province of Quebec (personal communication). This study will test the hypothesis that a booster dose of a COVID-19 vaccine is safe and enhances post-vaccine humoral and cellular responses in SARDs patients on anti-CD-20 mAb treatment. The magnitude of this response depends on the type of COVID-19 vaccine administered and is optimal when the booster dose is a vaccine from a different group than the one used for primary immunization (mix-and-match approach). Our goal is to recruit 287 adults with SARDs on anti-CD-20 mAb treatment post-three doses of an approved mRNA-COVID-19 vaccine in a non-randomized, open label, comparative clinical trial with pragmatic features. This includes persons with rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), systemic sclerosis (SSc), inflammatory immune myopathies (IIM), overlap and undifferentiated connective tissue diseases (OCTD and UCTD) and ANCA-associated vasculitis (AAV). We will test at entry all participants for their anti-SARS-CoV-2-spike receptor binding domain (anti-RBD) antibody response to their previous doses of mRNA-COVID-19 vaccines. For participants who have received 3 doses of an mRNA vaccine, we will offer them a choice between a fourth dose of an mRNA (vaccine and a dose of a protein subunit vaccine (PSV). For participants who have already received 4 doses of an mRNA vaccine in the community, they will be offered a dose of a protein subunit vaccine (PSV) as a fifth dose. The primary study outcome will be the assessment of the safety and reactogenicity of a booster dose of COVID-19 vaccine using a mix-and-match strategy in immunocompromised rheumatic disease patients on an anti-CD-20 mAb. The secondary study outcome will be the humoral responses as measured by the anti-RBD Ab 28 days post vaccination. Exploratory outcomes include the cellular response at 28 days; the delayed humoral responses at 6 months; a comparison of the immunogenicity between types of vaccine (mRNA vs PSV); the evaluation of the effects of concomitant treatments on immunogenicity post-COVID-19 vaccine; the description of the rates of disease flares post booster dose of COVID-19 vaccine; and a description of the decision process for vaccine selection.


Recruitment information / eligibility

Status Recruiting
Enrollment 287
Est. completion date December 2023
Est. primary completion date June 2023
Accepts healthy volunteers No
Gender All
Age group 18 Years and older
Eligibility Inclusion Criteria 1. Diagnosis of a SARD (Rheumatoid arthritis, systemic lupus erythematosus (SLE), juvenile inflammatory arthritis, systemic sclerosis (SSc), idiopathic inflammatory myositis (IIM), overlap connective tissue diseases, mixed connective tissue disease, undifferentiated connective tissue diseases, giant-cell arteritis, and the ANCA-Associated Vasculitis: granulomatosis with polyangiitis (GPA; formerly known as Wegener's granulomatosis), microscopic polyangiitis (MPA), and eosinophilic granulomatosis with polyangiitis (EGPA; previously known as Churg-Strauss syndrome); 2. Has received 3 or more doses of an mRNA vaccine; 3. Age 18 years and older; 4. Male or non-pregnant female; 5. Rituximab treatment within last 12 months; 6. Able to comprehend the study protocol and provide informed consent. Exclusion Criteria 1. Any medical disease or condition that, in the opinion of the site Principal Investigator or sub-investigator, precludes study participation; 2. Significant behavioral disturbances; 3. Previous diagnosis of hepatitis B, hepatitis C or HIV; 4. History of hypersensitivity or severe allergic reaction such as anaphylaxis to a component of the vaccine or to a previous vaccine; 5. People who experienced inflammation of the heart or lining of the heart (myocarditis or pericarditis) after a previous dose of an mRNA vaccine or protein subunit vaccine.

Study Design


Intervention

Biological:
COVID-19 vaccine
Participants are to receive a booster dose of a COVID-19 vaccine.

Locations

Country Name City State
Canada Research Institute - McGill University Health Centre Montréal Quebec
Canada Centre de recherche du CHU de Québec - Université Laval Québec Quebec

Sponsors (2)

Lead Sponsor Collaborator
Paul R Fortin Canadian Institutes of Health Research (CIHR)

Country where clinical trial is conducted

Canada, 

Outcome

Type Measure Description Time frame Safety issue
Other Humoral response We will define vaccine-induced humoral response as a positive (as defined by the cut-off of the assay) serum antibody response against the viral spike RBD protein 28 days post booster dose.
We will measure 1)anti-RBD and anti-N antibodies in all participants at a minimum of three time points using the Héma-Québec assay (Dr Bazin) and 2)neutralization antibodies (NAbs) using the assay developed by Dr Flamand. In addition, we will use a panel of assays developed by Dr Finzi's group including assays to recognized variants of concern and antibody-dependent cell-mediated cytotoxicity (ADCC) and antibody-dependent cellular phagocytosis (ADCP) assays.
180 days post vaccination
Other Humoral response We will define vaccine-induced humoral response as a positive (as defined by the cut-off of the assay) serum antibody response against the viral spike RBD protein 28 days post booster dose.
We will measure 1)anti-RBD and anti-N antibodies in all participants at a minimum of three time points using the Héma-Québec assay (Dr Bazin) and 2)neutralization antibodies (NAbs) using the assay developed by Dr Flamand. In addition, we will use a panel of assays developed by Dr Finzi's group including assays to recognized variants of concern and antibody-dependent cell-mediated cytotoxicity (ADCC) and antibody-dependent cellular phagocytosis (ADCP) assays.
335 days post vaccination
Primary Safety of a booster dose of COVID-19 vaccine in patients on anti-CD-20 mAb. Assessment of SARDs flares (self-reported and physician-confirmed) in relation to the time of the last dose of vaccine received. The frequency of 'significant flares' will be defined as worsening of RA symptoms (i.e., increase in DAS28 >1.2 or >0.6 if DAS28 at baseline was =3.2) with an increase in the number of swollen joints confirmed by a rheumatologist that is actionable (requires treatment intensification). For SLE, a flare will be defined as mild/moderate when the index SLEDAI increases by >3 and severe when it increases by >10. The need for treatment intensification (e.g., increase in the dose of steroids) will also be recorded as an indication of SLE flare. For AAV and other SARDs that do not have standard instruments to define flares, we will use the physician's assessment of the presence of a clinically significant flare to the general question " Has this patient experienced a clinically significant flare of their SARD? " and document relevant change in medication. 28 days
Primary Reactogenicity of a booster dose of COVID-19 vaccine in patients on anti-CD-20 mAb. Documentation of the reactogenicity to the booster dose of the vaccine. Reactogenicity post-booster dose will be based on the patient's diary and questionnaire collected at visit 28 days post booster dose vaccination. 28 days
Secondary Humoral response We will define vaccine-induced humoral response as a positive (as defined by the cut-off of the assay) serum antibody response against the viral spike RBD protein 28 days post booster dose.
We will measure 1)anti-RBD and anti-N antibodies in all participants at a minimum of three time points using the Héma-Québec assay (Dr Bazin) and 2)neutralization antibodies (NAbs) using the assay developed by Dr Flamand. In addition, we will use a panel of assays developed by Dr Finzi's group including assays to recognized variants of concern and antibody-dependent cell-mediated cytotoxicity (ADCC) and antibody-dependent cellular phagocytosis (ADCP) assays.
28 days post vaccination
See also
  Status Clinical Trial Phase
Completed NCT04226131 - MusculRA: The Effects of Rheumatoid Arthritis on Skeletal Muscle Biomechanics N/A
Completed NCT04171414 - A Study to Evaluate Usability of Subcutaneous Auto-injector of CT-P17 in Patients With Active Rheumatoid Arthritis Phase 3
Completed NCT02833350 - Safety and Efficacy Study of GDC-0853 Compared With Placebo and Adalimumab in Participants With Rheumatoid Arthritis (RA) Phase 2
Completed NCT04255134 - Biologics for Rheumatoid Arthritis Pain (BIORA-PAIN) Phase 4
Recruiting NCT05615246 - Exactech Humeral Reconstruction Prosthesis of Shoulder Arthroplasty PMCF (HRP)
Completed NCT03248518 - Lessening the Impact of Fatigue in Inflammatory Rheumatic Diseases N/A
Completed NCT03514355 - MBSR in Rheumatoid Arthritis Patients With Controlled Disease But Persistent Depressive Symptoms N/A
Recruiting NCT06005220 - SBD121, a Synbiotic Medical Food for RA Management N/A
Recruiting NCT05451615 - Efficacy and Safety of Abatacept Combined With JAK Inhibitor for Refractory Rheumatoid Arthritis Phase 3
Completed NCT05054920 - Eccentric Versus Concentric Exercises for Rotator Cuff Tendinopathy in Patients With Rheumatoid Arthritis N/A
Completed NCT02037737 - Impact and Use of Abatacept IV for Rheumatoid Arthritis in Real Life Setting N/A
Recruiting NCT04079374 - Comparative Efficacy, Safety and Immunogenicity Study of Etanercept and Enbrel Phase 3
Completed NCT02504268 - Effects of Abatacept in Patients With Early Rheumatoid Arthritis Phase 3
Recruiting NCT05496855 - Remote Care in People With Rheumatoid Arthritis N/A
Completed NCT05051943 - A Study of the Real-world Use of an Adalimumab Biosimilar and Evaluation of Nutritional Status on the Therapeutic Response
Recruiting NCT06103773 - A Study of Single and Multiple Oral Doses of TollB-001 Phase 1
Recruiting NCT06031415 - Study of GS-0272 in Participants With Rheumatoid Arthritis Phase 1
Completed NCT05999266 - The Cartilage and Muscle Thickness on Knee Pain in Patients With Rheumatoid Arthritis
Recruiting NCT05302934 - Evaluation of the PHENO4U Data Platform in Patients Undergoing Total Knee Arthroplasty
Recruiting NCT04169100 - Novel Form of Acquired Long QT Syndrome Phase 4