SARS Cov 2 Vaccination in Adolescents With Juvenile Idiopathic Arthritis (VACOVAJI)
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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: NCT05547451 |
Recruitment Status :
Recruiting
First Posted : September 21, 2022
Last Update Posted : September 21, 2022
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Condition or disease |
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SARS Cov 2 Vaccination in Adolescents With Juvenile Idiopathic Arthritis |
Study Type : | Observational |
Estimated Enrollment : | 200 participants |
Observational Model: | Cohort |
Time Perspective: | Cross-Sectional |
Official Title: | SARS Cov2 Vaccination in Adolescents From 12 to 18 With Juvenile Idiopathic Arthritis in Angers, Nantes and Rennes : Acceptance and Safety. |
Actual Study Start Date : | September 12, 2022 |
Estimated Primary Completion Date : | September 12, 2022 |
Estimated Study Completion Date : | March 31, 2023 |

Group/Cohort |
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Trial population
Children from 12 to 18 years old followed up for juvenile arthritis in Angers, Nantes and Rennes.
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- SARS Cov2 vaccination coverage of this population and factors influencing the realization of the vaccination. [ Time Frame: From june 2021 to December 2022 ]Percentage of patients vaccinated
- Tolerance of the SARS-Cov2 vaccination [ Time Frame: From june 2021 to December 2022 ]Occurrence of any side-effects
- Effect of the SARS Cov2 vaccination on juvenile arthritis [ Time Frame: From june 2021 to December 2022 ]Occurrence of flare up of the illness, modification of treatment
- SARS-Cov 2 infection after vaccination [ Time Frame: From june 2021 to December 2022 ]Occurrence and severity of the infection

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Ages Eligible for Study: | 12 Years to 18 Years (Child, Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Sampling Method: | Non-Probability Sample |
Inclusion Criteria:
- Patients from 12 to 18 years old, on January the 1st 2022
- Patients followed up from juvenile arthritis
- Patients followed up in 2021 and 2022
Exclusion Criteria:
- Patients under 12 years old.

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): NCT05547451
Contact: Soizic TIRIAU, Dr | 02 76 64 39 57 | soizic.tiriau@chu-nantes.fr |
France | |
CHU de Nantes | Recruiting |
Nantes, Loire-Atlantique, France, 44300 | |
Contact: Soizic Tiriau |
Responsible Party: | Nantes University Hospital |
ClinicalTrials.gov Identifier: | NCT05547451 |
Other Study ID Numbers: |
RC22_0237 |
First Posted: | September 21, 2022 Key Record Dates |
Last Update Posted: | September 21, 2022 |
Last Verified: | September 2022 |
Individual Participant Data (IPD) Sharing Statement: | |
Plan to Share IPD: | Undecided |
Studies a U.S. FDA-regulated Drug Product: | No |
Studies a U.S. FDA-regulated Device Product: | No |
SARS Cov2 vaccination juvenile idiopathic arthritis paediatric safety acceptance |
Arthritis Arthritis, Juvenile Joint Diseases Musculoskeletal Diseases |
Rheumatic Diseases Connective Tissue Diseases Autoimmune Diseases Immune System Diseases |