COVIAAD: COVID-19 Vaccine in Immunosuppressed Adults With Autoimmune Diseases
Study Details
Study Description
Brief Summary
This study will evaluate the Moderna RNA-based COVID-19 vaccine currently approved by Health Canada in people with rheumatic diseases. This study will help understand what the side effects of the vaccine in these patients are, and what is their capacity to develop antibodies that may confer protection from the COVID-19 disease.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Phase 3 |
Detailed Description
The purpose of this study is to evaluate the safety, local reactions (reactogenicity), capacity to form antibodies against the coronavirus (immunogenicity) and long-term persistence of those antibodies following two doses of a Health Canada approved RNA-based COVID-19 vaccine in patients with rheumatic diseases.
Two doses from the Moderna vaccine will be administered intramuscularly. The time between dose 1 and dose 2 of the vaccine will be 28 days.
This research study will recruit 220 participants (165 patients and 55 healthy controls), men and women, aged 18 years or older.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Other: Vaccine Study participants (People with rheumatic diseases and age matched controls). |
Biological: Moderna COVID-19 vaccine
Two doses from the Moderna vaccine will be administered intramuscularly. The time between dose 1 and dose 2 of the vaccine will be 28 days.
|
Outcome Measures
Primary Outcome Measures
- Frequency and grade of each solicited local and systemic adverse events (AEs) [during a 7-day follow-up period post each vaccination]
- Frequency and grade of any unsolicited AEs (including 'significant disease flares'*) [during the 28-day follow-up period post-each vaccine dose.]
* 'Significant' disease flares: defined as worsening of clinical disease activity documented by the treating physician and requiring intensification of therapy.
Secondary Outcome Measures
- Geometric mean titer (GMT) of antibody [at Day 57]
- Percentage of patients who seroconverted [baseline and Day 57]
defined as a 4-fold increase in antibody titer
- Geometric mean fold rise (GMFR) in IgG titer [baseline and Day 57]
Other Outcome Measures
- Geometric mean titer (GMT) of antibody [Day 28]
post-first vaccine dose
- Geometric mean titer (GMT) of neutralizing antibody [Day 57]
- CD4 and CD8 T cell responses [baseline, Day 57]
percent of CD4 and CD8 T cells that produce IFNγ following exposure to overlapping peptide pool representing the vaccine-encoded receptor binding domain (RBD).
- Effect of age on Geometric mean titer (GMT) in RA patients [baseline, Day 57]
Will be assessed by comparing RA treated with JAKs versus biologics versus RTX in age adjusted models.
- Geometric mean titer (GMT) in RA versus age-matched controls [baseline, Day 57]
Will be assessed by comparing RA versus HC in age adjusted models.
- Geometric mean titer (GMT) [baseline, Month 6 and Month 12]
- Percentage of patients who seroconverted [baseline, Day 57]
defined as a 4-fold increase in neutralizing antibody titer
- Geometric mean fold rise (GMFR) of neutralizing antibody titer [baseline, Day 57]
- Effect of treatment on Geometric mean titer (GMT) in RA patients [baseline, Day 57]
Will be assessed by comparing RA treated with JAKs versus biologics versus RTX in age adjusted models.
Eligibility Criteria
Criteria
Inclusion Criteria (all of the following):
-
Adults ages 18 years and older;
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For the cases, established diagnosis of:
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RA done by a rheumatologist according to the 2010 American College of Rheumatology (ACR) /European League Against Rheumatism (EULAR) criteria, OR
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SLE done by a rheumatologist according to the 1997 revised ACR criteria and/or the 2013 SLICC lupus classification criteria and/or the 2019 EULAR/ACR criteria;
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For the cases, stable treatment (≥3 months prior to enrollment for biologics/small molecules and MMF; >3 weeks of a specific dose in case of steroids);
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For the controls, people without a diagnosis of a chronic rheumatic disease who can have comorbidities as in patients with rheumatic diseases;
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Able to comprehend the investigational nature of the protocol and provide informed consent;
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Male or non-pregnant female;
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Women of childbearing potential must agree to use at least one acceptable primary form of contraception.
Exclusion Criteria (any of the following):
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Positive pregnancy test either at screening or just prior to each vaccine administration.
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Any medical disease or condition that, in the opinion of the site Principal Investigator (PI) or appropriate sub-investigator, precludes study participation.
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Acute illness, as determined by the site PI or appropriate sub-investigator, with or without fever [oral temperature >38.0°C (100.40F)] within 72 hours prior to each vaccination.
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Diagnosis of hepatitis B, hepatitis C virus, or human immunodeficiency virus (HIV).
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History of hypersensitivity or severe allergic reaction (e.g., anaphylaxis, generalized urticaria, angioedema, other significant reaction) to any previous licensed or unlicensed vaccines.
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Participation in another clinical trial or plan to do so during the study. If a patient was on a drug trial, recruitment could occur following 2 half-lives of the study drug.
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Vaccines within the 2 weeks prior to any dose of COVID-19 vaccine or until 30 days after any dose of COVID-19 vaccine.
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Lactating female.
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Immunoglobulin therapy or blood products within the past month.
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Prior diagnosis of COVID-19 in the past 3 months.
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Planned changes in baseline drug treatments (except prednisone) for rheumatic diseases prior to D57.
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For patients required to be on cohort 8: Planned reduction of prednisone dose below 10 mg prior to D21.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | McGill University Health Centre | Montreal | Quebec | Canada | H4A 3J1 |
Sponsors and Collaborators
- McGill University Health Centre/Research Institute of the McGill University Health Centre
- CHU de Quebec-Universite Laval
- Ministere de la Sante et des Services Sociaux
Investigators
- Principal Investigator: Ines Colmegna, DR, RI-MUHC
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- MP-37-2021-7562