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COvid-19 Vaccine Booster in Immunocompromised Rheumatic Diseases (COVBIRD)

The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Know the risks and potential benefits of clinical studies and talk to your health care provider before participating. Read our disclaimer for details.
 
ClinicalTrials.gov Identifier: NCT05236491
Recruitment Status : Recruiting
First Posted : February 11, 2022
Last Update Posted : January 17, 2023
Sponsor:
Collaborator:
Canadian Institutes of Health Research (CIHR)
Information provided by (Responsible Party):
Paul R Fortin, CHU de Quebec-Universite Laval

Study Description
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Brief 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).

Condition or disease Intervention/treatment Phase
Rheumatoid Arthritis Autoimmune Rheumatologic Disease Systemic Lupus Erythematosus Systemic Vasculitis Systemic Sclerosis Scleroderma Undifferentiated Connective Tissue Diseases Overlap Connective Tissue Disease Immunosuppression Biological: COVID-19 vaccine Phase 2 Phase 3

Detailed 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.

Study Design
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Study Type : Interventional  (Clinical Trial)
Estimated Enrollment : 287 participants
Allocation: Non-Randomized
Intervention Model: Parallel Assignment
Masking: None (Open Label)
Primary Purpose: Prevention
Official Title: COvid-19 Vaccine Booster in Immunocompromised Rheumatic Diseases
Actual Study Start Date : March 9, 2022
Estimated Primary Completion Date : June 2023
Estimated Study Completion Date : December 2023

Resource links provided by the National Library of Medicine


Arms and Interventions
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Arm Intervention/treatment
Active Comparator: Trajectory A

Participants who have received 3 doses of an mRNA vaccine, will be offered a choice between a fourth dose of an mRNA vaccine and a dose of a protein subunit vaccine (PSV) (Novavax NUVAXOVID)

For the Moderna SPIKEVAX Bivalent Original/Omicron BA.4/5: participants will receive one (1) intramuscular injection of 0.5 mL (50 mcg).

For the Novavax Nuvaxovid vaccine: participants will receive one (1) intramuscular injection of 0.5 mL (5 mcg) of Novavax Nuvaxovid.

 Biological: COVID-19 vaccine
Participants are to receive a booster dose of a COVID-19 vaccine.
No Intervention: Trajectory B
Participants who have already received a 4 doses or more of COVID-19 vaccine in the community at inclusion and do not wish to receive a 5th dose of vaccine in the study.
Active Comparator: Trajectory B5

Participants who have received 4 doses of an mRNA vaccine at inclusion and wish to receive a dose of a protein subunit vaccine (PSV) (Novavax NUVAXOVID) as a fifth dose.

For the Novavax Nuvaxovid vaccine: participants will receive one (1) intramuscular injection of 0.5 mL (5 mcg) of Novavax Nuvaxovid.

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


Outcome Measures
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Primary Outcome Measures :
  1. Safety of a booster dose of COVID-19 vaccine in patients on anti-CD-20 mAb. [ Time Frame: 28 days ]
    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.

  2. Reactogenicity of a booster dose of COVID-19 vaccine in patients on anti-CD-20 mAb. [ Time Frame: 28 days ]
    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.


Secondary Outcome Measures :
  1. Humoral response [ Time Frame: 28 days post vaccination ]

    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.



Other Outcome Measures:
  1. Humoral response [ Time Frame: 180 days post vaccination ]

    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.


  2. Humoral response [ Time Frame: 335 days post vaccination ]

    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.



Eligibility Criteria
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Ages Eligible for Study:   18 Years and older   (Adult, Older Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Criteria

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.
Contacts and Locations
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Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT05236491


Contacts
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Contact: Paul R Fortin, MD,MPH,FRCPC 4185254444 ext 48456 paul.fortin@crchudequebec.ulaval.ca
Contact: Alexandra Godbout, BA 4185254444 ext 48456 alexandra.godbout@crchudequebec.ulaval.ca

Locations
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Canada, Quebec
Research Institute - McGill University Health Centre Recruiting
Montréal, Quebec, Canada, H4A 3J1
Contact: Sonia Leger-Theriault       Sonia.Leger@MUHC.MCGILL.CA   
Principal Investigator: Inés Colmegna, MD         
Centre de recherche du CHU de Québec - Université Laval Recruiting
Québec, Quebec, Canada, G1V 4G2
Contact: Alexandra Godbout       alexandra.godbout@crchudequebec.ulaval.ca   
Sponsors and Collaborators
Paul R Fortin
Canadian Institutes of Health Research (CIHR)
Investigators
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Principal Investigator: Paul R Fortin, MD,MPH,FRCPC Centre de recherche du CHU de Québec - Université Laval
More Information
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Responsible Party: Paul R Fortin, Rheumatologist, Clinical Researcher, Principal Investigator, CHU de Quebec-Universite Laval
ClinicalTrials.gov Identifier: NCT05236491    
Other Study ID Numbers: COVB-2022-1
First Posted: February 11, 2022    Key Record Dates
Last Update Posted: January 17, 2023
Last Verified: January 2023
Individual Participant Data (IPD) Sharing Statement:
Plan to Share IPD: No

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Studies a U.S. FDA-regulated Drug Product: No
Studies a U.S. FDA-regulated Device Product: No
Product Manufactured in and Exported from the U.S.: No
Additional relevant MeSH terms:
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Rheumatic Diseases
Vasculitis
Systemic Vasculitis
Lupus Erythematosus, Systemic
Scleroderma, Systemic
Collagen Diseases
Connective Tissue Diseases
 Undifferentiated Connective Tissue Diseases
Musculoskeletal Diseases
Autoimmune Diseases
Immune System Diseases
Skin Diseases
Vascular Diseases
Cardiovascular Diseases