Maša Bizjak1, Štefan Blazina2, Mojca Zajc Avramovič2, Gašper Markelj2, Tadej Avčin2, Nataša Toplak3. 1. Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Centre Ljubljana, Slovenia. 2. Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Centre Ljubljana, and Faculty of Medicine, University of Ljubljana, Slovenia. 3. Department of Allergology, Rheumatology and Clinical Immunology, University Children's Hospital, University Medical Centre Ljubljana, and Faculty of Medicine, University of Ljubljana, Slovenia. natasa.toplak@kclj.si.
Abstract
OBJECTIVES: To assess vaccination status in a cohort of children with rheumatic diseases followed at the University Children's Hospital Ljubljana and to evaluate the most common reasons for vaccination dropout. METHODS: Patients with rheumatic diseases who were evaluated at the rheumatology outpatient clinic between January 2015 and January 2017 received a questionnaire about their vaccination status and reasons for potential vaccination dropout. Vaccination coverage for individual vaccines was determined at 5, 10, 18 years and at the time of their last clinic visit. RESULTS: Data were received from 187 out of 424 enrolled patients (44.1%). Majority of included patients had juvenile idiopathic arthritis (n=165), followed by childhood-onset systemic lupus erythematosus (n=6), juvenile dermatomyositis (n=5), mixed connective tissue disease (n=3), chronic recurrent multifocal osteomyelitis, juvenile systemic sclerosis, Takayasu's arteritis (n=2 each), granulomatous polyangiitis and fibromyalgia (n=1 each). Vaccination coverage was complete in 91.9%, 70.3%, 66.7% and 64.7% of patients at 5, 10, 18 years and at their last clinic visit, respectively. Most commonly omitted vaccines were hepatitis B and second dose of measles, mumps and rubella vaccine. Most common additional vaccine was against rotavirus. Most common reason for vaccination dropout was suggestion of the treating rheumatologist. CONCLUSIONS: Thirty-five percent of our patients remain incompletely vaccinated and thus susceptible to vaccine-preventable diseases. Physicians play a crucial role in the decision to vaccinate.
OBJECTIVES: To assess vaccination status in a cohort of children with rheumatic diseases followed at the University Children's Hospital Ljubljana and to evaluate the most common reasons for vaccination dropout. METHODS:Patients with rheumatic diseases who were evaluated at the rheumatology outpatient clinic between January 2015 and January 2017 received a questionnaire about their vaccination status and reasons for potential vaccination dropout. Vaccination coverage for individual vaccines was determined at 5, 10, 18 years and at the time of their last clinic visit. RESULTS: Data were received from 187 out of 424 enrolled patients (44.1%). Majority of included patients had juvenile idiopathic arthritis (n=165), followed by childhood-onset systemic lupus erythematosus (n=6), juvenile dermatomyositis (n=5), mixed connective tissue disease (n=3), chronic recurrent multifocal osteomyelitis, juvenile systemic sclerosis, Takayasu's arteritis (n=2 each), granulomatous polyangiitis and fibromyalgia (n=1 each). Vaccination coverage was complete in 91.9%, 70.3%, 66.7% and 64.7% of patients at 5, 10, 18 years and at their last clinic visit, respectively. Most commonly omitted vaccines were hepatitis B and second dose of measles, mumps and rubella vaccine. Most common additional vaccine was against rotavirus. Most common reason for vaccination dropout was suggestion of the treating rheumatologist. CONCLUSIONS: Thirty-five percent of our patients remain incompletely vaccinated and thus susceptible to vaccine-preventable diseases. Physicians play a crucial role in the decision to vaccinate.
Authors: Mikhail M Kostik; Natalia A Lubimova; Irina V Fridman; Olga V Goleva; Susanna M Kharit Journal: Pediatr Rheumatol Online J Date: 2021-07-05 Impact factor: 3.054