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Vaccination coverage in children with juvenile idiopathic arthritis, inflammatory bowel diseases, and healthy peers:
Elizaveta Makarova1, Aygul Khabirova2, Natalia Volkova3
1Department of Polyclinic Pediatrics, Saint-Petersburg State Pediatric Medical University, Saint-Petersburg 194100, Russia.
Insights
Children with juvenile idiopathic arthritis (JIA) and inflammatory bowel disease (IBD) have lower vaccine coverage. Physician encouragement and clear communication are crucial for improving vaccination rates in these vulnerable pediatric populations.
Area of Science:
- Pediatric Rheumatology
- Pediatric Gastroenterology
- Immunology
- Public Health
Background:
- Children with immune-mediated diseases like juvenile idiopathic arthritis (JIA) and inflammatory bowel disease (IBD) face increased infection risk.
- This heightened risk stems from disease-related immune dysfunction and the use of immunosuppressive medications.
Purpose of the Study:
- To assess and compare vaccine coverage in children with IBD and JIA against that of healthy children.
- To identify factors influencing vaccination rates in these pediatric patient groups.
Main Methods:
- A cross-sectional study utilizing an electronic online questionnaire survey.
- Data collected from legal representatives of 190 children: 81 with JIA, 51 with IBD, and 58 healthy controls (HC).
Main Results:
- Patients with JIA and IBD exhibited lower vaccine coverage compared to healthy children.
- Medical conditions were the primary reason for incomplete vaccinations in JIA and IBD patients.
- Physician encouragement for vaccination was lowest in JIA patients, impacting coverage.
Conclusions:
- Pediatric patients with JIA and IBD demonstrate suboptimal vaccine coverage.
- Effective physician communication and personalized vaccination strategies are essential for improving coverage in chronically ill children.
- Current vaccination promotion approaches for healthy children may not be optimal for immune-mediated disease populations.
Background:
Patients with immune-mediated diseases, such as juvenile idiopathic arthritis (JIA) and inflammatory bowel disease (IBD) are at increased risk of developing infections, due to disease-related immune dysfunction and applying of immunosuppressive drugs.
Aim:
To evaluate vaccine coverage in patients with IBD and JIA, and compare it with healthy children.
Methods:
In the cross-sectional study we included the data from a questionnaire survey of 190 Legal representatives of children with JIA (n = 81), IBD (n = 51), and healthy children (HC, n = 58). An electronic online questionnaire was created for the survey.
Results:
There were female predominance in JIA patients and younger onset age. Parents of JIA had higher education levels. Employment level and family status were similar in the three studied groups. Patients with JIA and IBD had lower vaccine coverage, without parental rejection of vaccinations in IBD, compare to JIA and healthy controls. The main reason for incomplete vaccination was medical conditions in IBD and JIA. IBD patients had a lower rate of normal vaccine-associated reactions compared to JIA and HC. The encouraging role of physicians for vaccinations was the lowest in JIA patients. IBD patients had more possibilities to check antibodies before immune-suppressive therapy and had more supplementary vaccinations compared to JIA and HC.
Conclusion:
JIA and IBD patients had lower vaccine coverage compared to HC. Physicians' encouragement of vaccination and the impossibility of discus about future vaccinations and their outcomes seemed the main factors for patients with immune-mediated diseases, influencing vaccine coverage. Further investigations are required to understand the reasons for incomplete vaccinations and improve vaccine coverage in both groups, especially in rheumatic disease patients. The approaches that stimulate vaccination in healthy children are not always optimal in children with immune-mediated diseases. It is necessary to provide personalized vaccine-encouraging strategies for parents of chronically ill children with the following validation of these technics.
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