RESUMO
OBJECTIVES: Recent insights supporting the safety of live-attenuated vaccines and novel studies on the immunogenicity of vaccinations in the era of biological disease-modifying antirheumatic drugs in paediatric patients with autoimmune/inflammatory rheumatic diseases (pedAIIRD) necessitated updating the EULAR recommendations. METHODS: Recommendations were developed using the EULAR standard operating procedures. Two international expert committees were formed to update the vaccination recommendations for both paediatric and adult patients with AIIRD. After a systematic literature review, separate recommendations were formulated for paediatric and adult patients. For pedAIIRD, six overarching principles and seven recommendations were formulated and provided with the level of evidence, strength of recommendation and Task Force level of agreement. RESULTS: In general, the National Immunisation Programmes (NIP) should be followed and assessed yearly by the treating specialist. If possible, vaccinations should be administered prior to immunosuppressive drugs, but necessary treatment should never be postponed. Non-live vaccines can be safely given to immunosuppressed pedAIIRD patients. Mainly, seroprotection is preserved in patients receiving vaccinations on immunosuppression, except for high-dose glucocorticoids and B-cell depleting therapies. Live-attenuated vaccines should be avoided in immunosuppressed patients. However, it is safe to administer the measles-mumps-rubella booster and varicella zoster virus vaccine to immunosuppressed patients under specific conditions. In addition to the NIP, the non-live seasonal influenza vaccination should be strongly considered for immunosuppressed pedAIIRD patients. CONCLUSIONS: These recommendations are intended for paediatricians, paediatric rheumatologists, national immunisation agencies, general practitioners, patients and national rheumatology societies to attain safe and effective vaccination and optimal infection prevention in immunocompromised pedAIIRD patients.
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Antirreumáticos , Doenças Autoimunes , Doenças Reumáticas , Adulto , Humanos , Criança , Vacinas Atenuadas/uso terapêutico , Doenças Reumáticas/tratamento farmacológico , Vacinação/métodos , Imunossupressores/efeitos adversos , Antirreumáticos/uso terapêutico , Doenças Autoimunes/tratamento farmacológicoRESUMO
The aim of this study was to identify the role of nasal Staphylococcus aureus (S. aureus) colonization and the effect of systemic or local antibiotic treatment on disease activity in patients with antineutrophil cytoplasmic antibodies (ANCA) associated vasculitis and ear nose and throat (ENT) involvement. Clinical, laboratory and histological data from all patients with ANCA-associated vasculitis and ENT involvement, who were diagnosed in two medical centres in The Netherlands between 1981 and 2020, were retrospectively collected. Nasal S. aureus colonization was defined as at least one positive nasal swab during follow-up. Data on systemic (cotrimoxazole and azithromycin) and local (mupirocin) antibiotic use were collected. Disease activity was divided into systemic and local disease activity. Univariate analyses and regression analyses (negative binomial Poisson and binary regression) were used. Two-hundred and thirteen patients were available for analysis. Median follow-up time was 8 (IQR 3-17) years. S. aureus colonization was tested in 100 (46.9%) cases of whom 44 patients (44%) tested positive. In these 100 patients, systemic and local disease activity at baseline and at last visit were comparable between patients with and without S. aureus colonization. Twenty-eight of the 44 S. aureus positive patients received antibiotics aimed at eradication of S. aureus. No statistically significant difference was found between the treated versus non-treated group with regard to systemic and local disease activity. Nasal S. aureus colonization does not influence systemic or local disease activity. Antibiotic treatment aimed at eradication did not modify disease activity.
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Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos , Infecções Estafilocócicas , Humanos , Staphylococcus aureus , Estudos Retrospectivos , Países Baixos , Antibacterianos/uso terapêutico , Infecções Estafilocócicas/tratamento farmacológico , Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos/tratamento farmacológicoRESUMO
The first EULAR provisional recommendations on the management of rheumatic and musculoskeletal diseases (RMDs) in the context of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), largely based on expert opinion, were published in June 2020. Since then, an unprecedented number of clinical studies have accrued in the literature. Several SARS-CoV-2 vaccines have been approved for population-wide vaccination programmes in EULAR-affiliated countries. Studies regarding vaccination of patients with (inflammatory) RMDs have released their first results or are underway.EULAR found it opportune to carefully review to what extent the initially consensus expert recommendations stood the test of time, by challenging them with the recently accumulated body of scientific evidence, and by incorporating evidence-based advice on SARS-CoV-2 vaccination. EULAR started a formal (first) update in January 2021, performed a systematic literature review according to EULAR's standard operating procedures and completed a set of updated overarching principles and recommendations in July 2021. Two points to consider were added in November 2021, because of recent developments pertaining to additional vaccination doses.
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COVID-19 , Doenças Musculoesqueléticas , Doenças Reumáticas , Humanos , SARS-CoV-2 , Doenças Reumáticas/tratamento farmacológico , Vacinas contra COVID-19 , COVID-19/prevenção & controle , VacinaçãoRESUMO
To update the European League Against Rheumatism (EULAR) recommendations for vaccination in adult patients with autoimmune inflammatory rheumatic diseases (AIIRD) published in 2011. Four systematic literature reviews were performed regarding the incidence/prevalence of vaccine-preventable infections among patients with AIIRD; efficacy, immunogenicity and safety of vaccines; effect of anti-rheumatic drugs on the response to vaccines; effect of vaccination of household of AIIRDs patients. Subsequently, recommendations were formulated based on the evidence and expert opinion. The updated recommendations comprise six overarching principles and nine recommendations. The former address the need for an annual vaccination status assessment, shared decision-making and timing of vaccination, favouring vaccination during quiescent disease, preferably prior to the initiation of immunosuppression. Non-live vaccines can be safely provided to AIIRD patients regardless of underlying therapy, whereas live-attenuated vaccines may be considered with caution. Influenza and pneumococcal vaccination should be strongly considered for the majority of patients with AIIRD. Tetanus toxoid and human papilloma virus vaccination should be provided to AIIRD patients as recommended for the general population. Hepatitis A, hepatitis B and herpes zoster vaccination should be administered to AIIRD patients at risk. Immunocompetent household members of patients with AIIRD should receive vaccines according to national guidelines, except for the oral poliomyelitis vaccine. Live-attenuated vaccines should be avoided during the first 6 months of life in newborns of mothers treated with biologics during the second half of pregnancy. These 2019 EULAR recommendations provide an up-to-date guidance on the management of vaccinations in patients with AIIRD.
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Antirreumáticos/uso terapêutico , Doenças Autoimunes/tratamento farmacológico , Infecções Bacterianas/prevenção & controle , Doenças Reumáticas/tratamento farmacológico , Vacinas/uso terapêutico , Viroses/prevenção & controle , Características da Família , Hepatite A/prevenção & controle , Vacinas contra Hepatite A/uso terapêutico , Hepatite B/prevenção & controle , Vacinas contra Hepatite B/uso terapêutico , Herpes Zoster/prevenção & controle , Vacina contra Herpes Zoster/uso terapêutico , Humanos , Vacinas contra Influenza/uso terapêutico , Influenza Humana/prevenção & controle , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/uso terapêutico , Infecções Pneumocócicas/prevenção & controle , Vacinas Pneumocócicas/uso terapêutico , Tétano/prevenção & controle , Toxoide Tetânico/uso terapêutico , Vacinas Atenuadas/uso terapêuticoRESUMO
In 2011, the European League Against Rheumatism (EULAR) published recommendations regarding the vaccination of children with rheumatic diseases. These recommendations were based on a systematic literature review published in that same year. Since then, the evidence body on this topic has grown substantially. This review provides an update of the systematic literature study of 2011, summarizing all the available evidence on the safety and immunogenicity of vaccination in paediatric patients with rheumatic diseases. The current search yielded 21 articles, in addition to the 27 articles described in the 2011 review. In general, vaccines are immunogenic and safe in this patient population. The effect of immunosuppressive drugs on the immunogenicity of vaccines was not detrimental for glucocorticosteroids and methotrexate. Biologicals could accelerate a waning of antibody levels over time, although most patients were initially protected adequately. Overall, persistence of immunological memory may be reduced in children with rheumatic diseases, which shows the need for (booster) vaccination. This update of the 2011 systematic literature review strengthens the evidence base for the EULAR recommendations, and it must be concluded that vaccinations in patients with rheumatic diseases should be advocated.
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Doenças Reumáticas , Vacinação , Vacinas/imunologia , Criança , Humanos , Imunidade Ativa , Segurança do Paciente , Doenças Reumáticas/complicações , Doenças Reumáticas/tratamento farmacológico , Resultado do Tratamento , Vacinas/efeitos adversosRESUMO
OBJECTIVES: The kinetics of the antibody response induced by meningococcal serogroup C (MenC) conjugate vaccination was analysed in patients with juvenile idiopathic arthritis (JIA) to assess their long-term protection against MenC disease. METHODS: In The Netherlands, a nationwide catch-up campaign was performed in 2002 during which children aged 1-19 years, including JIA patients, received the MenC conjugate vaccination. From 127 JIA patients, IgG antibody concentrations against MenC-polysaccharide were determined by a fluorescent-bead-based immunoassay in 402 serum samples collected between 2002 and 2010. Using a hierarchical linear regression model, the 8 years course of MenC-specific antibodies was analysed in four age groups (13-19, 9-12.9, 5-8.9 and 1-4.9 years), and in patients starting with methotrexate or biologicals. In 65 randomly selected samples, the correlation of MenC-specific IgG concentrations with serum bactericidal assay (SBA) titres was assessed. MenC-specific IgG concentrations at 4.2 years after vaccination were compared with those of 1527 age-matched healthy controls. RESULTS: MenC-specific IgG concentrations postvaccination were highest in patients aged 13-19 years at time of vaccination. Antibodies gradually waned over time in patients, but their estimated concentrations at 4.2 years postvaccination were similar to those measured in controls. MenC-specific IgG concentrations correlated well with SBA titres (r=0.72, p<0.001). By contrast with methotrexate, starting treatment with biologicals induced a trend towards accelerated decline of MenC-specific antibodies. CONCLUSIONS: Persistence of MenC-specific IgG antibodies in JIA patients is similar to healthy controls, but treatment with biologicals may induce accelerated antibody waning, resulting in unprotected patients who may need revaccination.
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Anticorpos Antibacterianos/biossíntese , Artrite Juvenil/imunologia , Vacinas Meningocócicas/imunologia , Neisseria meningitidis/imunologia , Adolescente , Fatores Etários , Anticorpos Antibacterianos/sangue , Antirreumáticos/farmacologia , Antirreumáticos/uso terapêutico , Artrite Juvenil/tratamento farmacológico , Atividade Bactericida do Sangue/efeitos dos fármacos , Atividade Bactericida do Sangue/imunologia , Criança , Pré-Escolar , Feminino , Humanos , Programas de Imunização , Hospedeiro Imunocomprometido , Imunoglobulina G/biossíntese , Imunoglobulina G/sangue , Lactente , Masculino , Meningite Meningocócica/prevenção & controle , Estudos RetrospectivosRESUMO
OBJECTIVES: To compare the immunogenicity and safety of the bivalent human papillomavirus (HPV)16/18 vaccine between female patients with juvenile idiopathic arthritis (JIA) and healthy female adolescents. METHODS: 68 patients and 55 healthy girls aged 12-18â years were included in a prospective controlled observational cohort and were vaccinated at 0, 1 and 6â months. Primary outcomes were immunogenicity expressed as seropositivity rate after three vaccine doses at 7 and 12â months and HPV-specific geometric mean antibody concentrations. Secondary outcomes were HPV16/18-specific memory B cell responses in a subset of participants and safety, defined as adverse events and the effect of vaccination on JIA disease activity. RESULTS: All participants were seropositive for HPV16 and HPV18 at 7â months. One patient turned seronegative at 12â months for HPV16/18. No significant differences were found between patients and controls in HPV-specific antibody concentrations; however, antibody concentrations were consistently lower in patients. No effect of methotrexate on HPV16 antibodies (p=0.79) or HPV18 antibodies (p=0.37) was detected. All patients on anti-TNFα treatment were seropositive after vaccination. The kinetics of HPV16/18 memory B cell responses was comparable between patients and controls, but the magnitude of B cell responses at 7 and 12â months appeared lower in patients. No relevant differences in adverse events were found. HPV vaccination did not aggravate JIA disease. CONCLUSIONS: The bivalent HPV16/18 vaccine is immunogenic and well tolerated in JIA patients. However, HPV-specific antibodies and B cell responses tended to be lower in patients compared with healthy controls. CLINICAL TRIAL LISTING: NCT00815282.
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Artrite Juvenil/imunologia , Papillomavirus Humano 16/imunologia , Infecções por Papillomavirus/prevenção & controle , Vacinas contra Papillomavirus/administração & dosagem , Vacinas contra Papillomavirus/efeitos adversos , Neoplasias do Colo do Útero/prevenção & controle , Adolescente , Anticorpos Antivirais/sangue , Criança , Feminino , Seguimentos , Papillomavirus Humano 18/imunologia , Humanos , Infecções por Papillomavirus/imunologia , Vacinas contra Papillomavirus/imunologia , Estudos Prospectivos , Neoplasias do Colo do Útero/imunologiaRESUMO
OBJECTIVES: The objectives of this study were to assess 27-joint Juvenile Arthritis Disease Activity Score (JADAS-27) responsiveness, JADAS-27 changes corresponding to clinically important differences and cut-off scores for low and high disease activity in a large prospective JIA cohort. METHODS: JADAS-27 responsiveness, using effect size and standardized response mean (SRM), and changes in the JADAS-27 corresponding to clinically important differences were determined for clinical improvement (ACRpedi30) and worsening (flare). To assess whether various degrees of change in the JADAS-27 could be used to demonstrate improvement or worsening in individual patients, diagnostic parameters were computed for cut-off score changes. Finally, cut-off scores for low and high disease activity and their diagnostic parameters were determined. RESULTS: In 228 patients with 529 consecutive visits, ACRpedi30 was detected in 109 and flare in 111 visits. Regarding responsiveness, the effect size was 0.93 and SRM was 1.26 for clinical improvement, while for clinical worsening the effect size was 0.65 and SRM was 0.60. Changes in the JADAS-27 corresponding to clinically important difference were -5.5 for improvement and +1.7 for worsening. Cut-off score changes in the JADAS-27 had 65-90% sensitivity and 67-86% specificity for improvement, and 31-64% sensitivity and 89-97% specificity for worsening. The JADAS-27 cut-off score for low disease activity was ≤2.7 with 76% sensitivity and 62% specificity, and the cut-off score for high disease activity was ≥6 with 77% sensitivity and 77% specificity. CONCLUSION: The JADAS-27 had moderate to good responsiveness and was changed by clinically important differences. The JADAS-27 cut-off scores differentiated between low and high disease activity. These JADAS-27 interpretations could be potentially applicable in clinical care and trials.
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Artrite Juvenil/diagnóstico , Avaliação da Deficiência , Índice de Gravidade de Doença , Adolescente , Criança , Pré-Escolar , Progressão da Doença , Feminino , Humanos , Masculino , Estudos Prospectivos , Sensibilidade e EspecificidadeRESUMO
Over one million people in The Netherlands are estimated having an immunodeficiency, of which the majority has an acquired immunodeficiency due to immunosuppressive medication. These patients are at risk for a more severe course of common infections, and also for opportunistic infections and viral reactivations. The following topics are discussed: types of immunodeficiency and how to estimate its severity; commonly seen infections in immunocompromised patients; recommended screening before start of immunosuppressive medication; pitfalls in clinical clues and diagnostics, and safety and immunogenicity of vaccination in these patients. Conclusively, recognition of an immunodeficiency and awareness of the risks and preventive measures are required. This article attempts to provide a pragmatic classification on the infection risk per type of immunosuppressive medication for clinical practice.
Assuntos
Hospedeiro Imunocomprometido , Infecções Oportunistas , Humanos , Países Baixos , Infecções Oportunistas/prevenção & controle , VacinaçãoRESUMO
BACKGROUND: Patients with psoriatic arthritis (PsA) have an increased risk of cardiovascular disease, possibly due to a chronic inflammatory state. OBJECTIVES: The main objective of this study was to investigate the difference in vascular inflammation, measured with 18-fluorodeoxyglucose positron emission tomography/CT (PET/CT), in PsA patients and controls. We conducted a secondary analysis to assess the association between clinical parameters of disease activity with vascular inflammation in PsA. METHODS: We included a total of 75 PsA patients with active peripheral arthritis (defined as ≥2 tender and swollen joints) from an ongoing clinical trial (EudraCT 2017-003900-28) and a retrospective group of 40 controls diagnosed with melanoma, without distant metastases and not receiving immunotherapy. The main outcome measure was aortic vascular inflammation which was measured on PET/CT scans using target-to-background ratios. Clinical disease activity in PsA was assessed with joint counts, body surface area and the Disease Activity index for PsA. Laboratory assessments included C reactive protein and erythrocyte sedimentation rate. RESULTS: Vascular inflammation was increased in patients with PsA in comparison with controls (mean target-to-background ratio for entire aorta, respectively, 1.63±0.17 vs 1.49±0.16; p=<0.001). This association remained significant after correction for gender, age, body mass index, mean arterial pressure and aortic calcification (p=0.002). Vascular inflammation was not associated with disease-related parameters. CONCLUSIONS: Aortic vascular inflammation was significantly increased in patients with active PsA compared with controls. This evidence supports the theory that inflammation in PsA is not limited to the skin and joints but also involves the vascular system.
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Artrite Psoriásica , Humanos , Artrite Psoriásica/complicações , Artrite Psoriásica/diagnóstico por imagem , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Estudos Retrospectivos , Inflamação , Tomografia por Emissão de PósitronsRESUMO
IMPORTANCE: The immunogenicity and the effects of live attenuated measles-mumps-rubella (MMR) vaccination on disease activity in patients with juvenile idiopathic arthritis (JIA) are matters of concern, especially in patients treated with immunocompromising therapies. OBJECTIVES: To assess whether MMR booster vaccination affects disease activity and to describe MMR booster immunogenicity in patients with JIA. DESIGN, SETTING, AND PARTICIPANTS: Randomized, multicenter, open-label clinical equivalence trial including 137 patients with JIA aged 4 to 9 years who were recruited from 5 academic hospitals in The Netherlands between May 2008 and July 2011. INTERVENTION: Patients were randomly assigned to receive MMR booster vaccination (n=68) or no vaccination (control group; n=69). Among patients taking biologics, these treatments were discontinued at 5 times their half-lives prior to vaccination. MAIN OUTCOMES AND MEASURES: Disease activity as measured by the Juvenile Arthritis Disease Activity Score (JADAS-27), ranging from 0 (no activity) to 57 (high activity). Disease activity in the year following randomization was compared between revaccinated patients and controls using a linear mixed model. A difference in JADAS-27 of 2.0 was the equivalence margin. Primary immunogenicity outcomes were seroprotection rates and MMR-specific antibody concentrations at 3 and 12 months. RESULTS: Of 137 randomized patients, 131 were analyzed in the modified intention-to-treat analysis, including 60 using methotrexate and 15 using biologics. Disease activity during complete follow-up did not differ between 63 revaccinated patients (JADAS-27, 2.8; 95% CI, 2.1-3.5) and 68 controls (JADAS-27, 2.4; 95% CI, 1.7-3.1), with a difference of 0.4 (95% CI, -0.5 to 1.2), within the equivalence margin of 2.0. At 12 months, seroprotection rates were higher in revaccinated patients vs controls (measles, 100% vs 92% [95% CI, 84%-99%]; mumps, 97% [95% CI, 95%-100%] vs 81% [95% CI, 72%-93%]; and rubella, 100% vs 94% [95% CI, 86%-100%], respectively), as were antibody concentrations against measles (1.63 vs 0.78 IU/mL; P = .03), mumps (168 vs 104 RU/mL; P = .03), and rubella (69 vs 45 IU/mL; P = .01). Methotrexate and biologics did not affect humoral responses, but low patient numbers precluded definite conclusions. CONCLUSION AND RELEVANCE: Among children with JIA who had undergone primary immunization, MMR booster vaccination compared with no booster did not result in worse JIA disease activity and was immunogenic. Larger studies are needed to assess MMR effects in patients using biologic agents. TRIAL REGISTRATION: clinicaltrials.gov Identifier: NCT00731965.
Assuntos
Artrite Juvenil/imunologia , Vacina contra Sarampo-Caxumba-Rubéola/efeitos adversos , Vacina contra Sarampo-Caxumba-Rubéola/imunologia , Formação de Anticorpos , Criança , Pré-Escolar , Progressão da Doença , Feminino , Humanos , Imunização Secundária/efeitos adversos , Masculino , Vacina contra Sarampo-Caxumba-Rubéola/administração & dosagem , Índice de Gravidade de Doença , Vacinação , Vacinas Atenuadas/administração & dosagem , Vacinas Atenuadas/efeitos adversos , Vacinas Atenuadas/imunologiaRESUMO
OBJECTIVE: The aim of this study was to evaluate the response of ear, nose, and throat (ENT) symptoms to different immunosuppressive therapies in patients with antineutrophil cytoplasmic antibody-associated vasculitis (AAV). METHODS: In this cohort study, patients with AAV treated between January 2010 and April 2020 at 2 Dutch hospitals were included. Clinical, histological, and laboratory data were collected retrospectively. ENT involvement was defined as follows: (1) ≥ 1 ENT symptom according to the Birmingham Vasculitis Activity Score (version 3; BVAS3), and/or (2) presence of saddle nose deformity. Associations between therapy and ENT activity were assessed using logistic regression analysis. RESULTS: A total of 320 patients with AAV were included, of whom 209 (65.3%) had ENT involvement at some point throughout the disease course. In these 209 patients, median age at disease onset was 52.0 years (IQR 40.0-62.0) and 45.5% were male. Median BVAS3 was 12.0 (IQR 6.0-18.0) at diagnosis. Despite immunosuppressive therapy, 50% (n = 77) of the patients had ENT symptoms at relapse and 29.1% (n = 59) had ENT activity at their last visit. No statistically significant difference in ENT activity at last visit was observed between patients treated with oral or intravenous cyclophosphamide (CYC, n = 137) compared to rituximab (RTX, n = 55; adjusted odds ratio 0.59, 95% CI 0.33-1.06; P = 0.08). Lower age at disease onset and female sex were independently associated with ENT activity at last follow-up. CONCLUSION: In this cohort, CYC and RTX therapy had similar therapeutic effects on ENT symptoms in AAV. Persistent ENT activity is a common feature despite immunosuppressive therapy.
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Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos , Anticorpos Anticitoplasma de Neutrófilos , Humanos , Masculino , Feminino , Estudos Retrospectivos , Faringe , Estudos de Coortes , Resultado do Tratamento , Vasculite Associada a Anticorpo Anticitoplasma de Neutrófilos/tratamento farmacológico , Rituximab/uso terapêutico , Ciclofosfamida/uso terapêutico , Terapia de Imunossupressão , Imunossupressores/uso terapêuticoRESUMO
BACKGROUND: Ear, nose and throat (ENT) manifestations are common in patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), yet how to treat these manifestations remains controversial. Therefore, we systematically reviewed the literature on the efficacy of therapies on ENT manifestations in AAV. METHODS: A systematic review was conducted in accordance with the PRISMA guidelines, searching Medline, Embase and Cochrane libraries, including clinical studies between January 2005 and January 2022, in adults with AAV and ENT involvement, reporting on the effects of local and systemic therapy. The critical appraisal was performed using tools provided by the Cochrane Library and the level of evidence (LoE) was scored according to the Oxford Centre for Evidence-based Medicine. RESULTS: After screening 5609 identified studies, 136 full-text articles were assessed. Finally, 31 articles were included for critical appraisal and data-extraction. Nearly all studies (n = 29) were retrospective and scored low on LoE. The included studies evaluated local interventions (n = 11), glucocorticoids combined with conventional synthetic disease modifying anti-rheumatic drugs (csDMARDs) (n = 8), rituximab (n = 6), or mepolizumab (n = 6). Due to heterogeneity across studies meta-analysis was not performed. Four studies on mepolizumab for sinonasal symptoms (n = 92) showed response in 33-100% and relapse in 35%. Local therapy for subglottic stenosis was effective in 80-100% of patients in 11 studies (n = 157), but relapses were common (up to 83%). In five studies, hearing improvement was observed in 56-100%, with better outcomes when glucocorticoids were combined with csDMARDs compared to glucocorticoids only. CONCLUSION: Response rates of ENT manifestations varied widely in studies and relapses were observed frequently. Heterogeneity among studies impaired comparison.
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OBJECTIVE: To study clinical variables defining temporomandibular function in adults with juvenile idiopathic arthritis (JIA) and healthy controls. METHODS: In this cross-sectional study, the temporomandibular joint (TMJ) screening protocol, mandibular range of motion (MROM), and anterior maximum voluntary bite force (AMVBF) were compared between adults with JIA and healthy controls. Unadjusted and adjusted models with corrections for sex and disease duration were constructed for active maximum interincisal mouth opening (AMIO) and AMVBF. RESULTS: A total of 100 adults with JIA and 59 healthy adults were included in this study. In adults with JIA, 56% had clinically established TMJ involvement. AMIO was the MROM variable most reduced by TMJ involvement; AMIO was 8.8 mm (95% CI -11.40 to -6.12; P < 0.001) less in adults with JIA with TMJ involvement compared to JIA without TMJ involvement. No differences of AMIO were found between healthy adults and adults with JIA without TMJ involvement (-2.52, 95% CI -5.13 to 0.10; P = 0.06). Male sex was associated with a higher AMIO, and disease duration was associated with a decreased AMIO. Collinearity between the subtype prebiologic era and disease duration was found. AMVBF did not differ between adults with JIA and healthy adults. CONCLUSION: The high prevalence of clinically established TMJ involvement in adults with JIA indicates the need for awareness of TMJ problems in adults with JIA. TMJ involvement negatively influenced AMIO and should therefore be part of the TMJ screening in adults with JIA. AMVBF seems to have less utility for TMJ screening in adult populations.
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Artrite Juvenil , Transtornos da Articulação Temporomandibular , Humanos , Masculino , Adulto , Transtornos da Articulação Temporomandibular/complicações , Estudos Transversais , Articulação Temporomandibular , Prevalência , Imageamento por Ressonância MagnéticaRESUMO
BACKGROUND: Immunogenicity to meningococcal serogroup ACWY (MenACWY) conjugate vaccine has not been studied in immunocompromised minors with juvenile idiopathic arthritis (JIA) or inflammatory bowel disease (IBD). We determined immunogenicity of a MenACWY-TT vaccine in JIA and IBD patients at adolescent age and compared results to data from aged-matched healthy controls (HCs). METHODS: We performed a prospective observational cohort study in JIA and IBD patients (14-18 years old), who received a MenACWY vaccination during a nationwide catch-up campaign (2018-2019) in the Netherlands. Primary aim was to compare MenACWY polysaccharide-specific serum IgG geometric mean concentrations (GMCs) in patients with HCs and secondary between patients with or without anti-TNF therapy. GMCs were determined before and 3-6, 12, and 24 months postvaccination and compared with data from HCs at baseline and 12 months postvaccination. Serum bactericidal antibody (SBA) titers were determined in a subset of patients at 12 months postvaccination. RESULTS: We included 226 JIA and IBD patients (66 % and 34 % respectively). GMCs were lower for MenA and MenW (GMC ratio 0·24 [0·17-0·34] and 0·16 [0·10-0·26] respectively, p < 0·01) in patients compared to HCs at 12 months postvaccination. Anti-TNF users had lower MenACWY GMCs postvaccination compared with those without anti-TNF (p < 0·01). The proportion protected (SBA ≥ 8) for MenW was reduced in anti-TNF users (76 % versus 92 % in non-anti-TNF and 100 % in HCs, p < 0.01). CONCLUSION: The MenACWY conjugate vaccine was immunogenic in the vast majority of JIA and IBD patients at adolescent age, but seroprotection was lower in patients using anti-TNF agents. Therefore, an extra booster MenACWY vaccination should be considered.
Assuntos
Artrite Juvenil , Infecções Meningocócicas , Vacinas Meningocócicas , Adolescente , Humanos , Anticorpos Antibacterianos , Artrite Juvenil/tratamento farmacológico , Imunogenicidade da Vacina , Infecções Meningocócicas/prevenção & controle , Vacinas Meningocócicas/efeitos adversos , Estudos Prospectivos , Vacinas Conjugadas/efeitos adversosRESUMO
OBJECTIVES: To compare the persistence of measles, mumps, rubella, diphtheria and tetanus antibodies between patients with juvenile idiopathic arthritis (JIA) and healthy controls. METHODS: Measles, mumps, rubella (MMR) and diphtheria-tetanus toxoid (DT)-specific immunoglobulin G antibody concentrations were compared between 400 patients with JIA and 2176 healthy controls aged 1-19 years. Stored patient samples from the period 1997-2006 were obtained from one Dutch centre for paediatric rheumatology. Healthy control samples had been evaluated previously in a nationwide cohort. Participants had been vaccinated according to the Dutch immunisation programme. Antibody concentrations were measured by ELISA (MMR) or multiplex immunoassay (DT). RESULTS: Corrected for age and the number of vaccinations, lower vaccine-specific geometric mean antibody concentrations (GMC) were found in patients with JIA against mumps, rubella, diphtheria and tetanus (p≤0.001). Measles-specific GMC were higher (p<0.001) compared with healthy controls. The prevalence of protective antibody concentrations was significantly lower in patients for mumps (OR 0.4; 95% CI 0.3 to 0.6), rubella (OR 0.4; 0.3 to 0.7), diphtheria (OR 0.1; 0.06 to 0.2) and tetanus (OR 0.1; 0.05 to 0.3). Seroprotection rates against measles did not differ between patients and healthy controls (OR 1.4; 0.8 to 2.5). Methotrexate and glucocorticosteroid use did not affect pathogen-specific GMC or seroprotection rates. CONCLUSIONS: Patients with JIA had lower antibody concentrations and seroprotection rates than healthy controls against mumps, rubella, diphtheria and tetanus, but not measles. In these patients, regular assessment of antibody concentrations and further research on responses to other (booster) vaccines are warranted.
Assuntos
Anticorpos Antivirais/imunologia , Artrite Juvenil/epidemiologia , Artrite Juvenil/imunologia , Vacina contra Difteria, Tétano e Coqueluche/imunologia , Vacina contra Sarampo-Caxumba-Rubéola/imunologia , Adolescente , Anticorpos Antivirais/sangue , Artrite Juvenil/tratamento farmacológico , Criança , Pré-Escolar , Estudos Transversais , Difteria/prevenção & controle , Feminino , Glucocorticoides/uso terapêutico , Humanos , Imunossupressores/uso terapêutico , Lactente , Masculino , Sarampo/prevenção & controle , Metotrexato/uso terapêutico , Caxumba/prevenção & controle , Países Baixos/epidemiologia , Estudos Retrospectivos , Rubéola (Sarampo Alemão)/prevenção & controle , Estudos Soroepidemiológicos , Tétano/prevenção & controle , Adulto JovemRESUMO
OBJECTIVES: Methotrexate (MTX) is a cheap and efficacious drug in juvenile idiopathic arthritis (JIA) treatment. If JIA patients are unresponsive to MTX, early and effective combination treatment with biologicals is required to prevent joint damage. The authors developed a prediction model to identify JIA patients not responding to MTX. METHODS: In a cohort of 183 JIA patients, clinical variables and single nucleotide polymorphisms (SNPs) in genes involved in the mechanism of action of MTX were determined at the start of MTX treatment. These variables were used to construct a prediction model for non-response to MTX treatment during the first year of treatment. Non-response to MTX was defined according the American College of Rheumatology paediatric 70 criteria. The prediction model was validated in a cohort of 104 JIA patients. RESULTS: The prediction model included: erythrocyte sedimentation rate and SNPs in genes coding for methionine synthase reductase, multidrug resistance 1 (MDR-1/ABCB1), multidrug resistance protein 1 (MRP-1/ABCC1) and proton-coupled folate transporter (PCFT). The area under the receiver operating characteristics curve (AUC) was 0.72 (95% CI: 0.63 to 0.81). In the validation cohort, the AUC was 0.65 (95% CI: 0.54 to 0.77). The prediction model was transformed into a total risk score (range 0-11). At a cut-off of ≥3, sensitivity was 78%, specificity 49%, positive predictive value was 83% and negative predictive value 41%. CONCLUSIONS: The prediction model that we developed and validated combines clinical and genetic variables to identify JIA patients not responding to MTX treatment. This model could assist clinicians in making individualised treatment decisions.
Assuntos
Antirreumáticos/uso terapêutico , Artrite Juvenil/tratamento farmacológico , Artrite Juvenil/genética , Resistência a Medicamentos/genética , Metotrexato/uso terapêutico , Adolescente , Área Sob a Curva , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Modelos Estatísticos , Modelos Teóricos , Polimorfismo de Nucleotídeo Único , Curva ROCRESUMO
OBJECTIVE: To design and validate a new questionnaire for identifying patients with methotrexate (MTX) intolerance, and to determine the prevalence of MTX intolerance in patients with juvenile idiopathic arthritis (JIA) using this questionnaire. METHODS: The MTX Intolerance Severity Score (MISS) questionnaire was constructed, consisting of 5 domains: stomach ache, nausea, vomiting, sore mouth, and behavioral symptoms. The domains each consisted of 3 questions pertaining to the presence of a symptom upon, prior to (anticipatory), and when thinking of (associative) MTX intake. The MISS questionnaire was validated in 86 patients by determining its discriminative power between patients with and those without MTX intolerance, identified as such by a gold standard (physician's opinion). Using the MISS questionnaire, the prevalence of MTX intolerance was determined in 297 JIA patients. RESULTS: The MISS questionnaire discriminated well between MTX-intolerant and MTX-tolerant patients. A cutoff score of 6 yielded the best sensitivity (88%) and specificity (80%). MTX intolerance was found in 150 (50.5%) of 297 patients. Of 220 patients receiving oral MTX, 98 (44.5%) experienced MTX intolerance, whereas 67.5% of 77 patients receiving parenteral MTX experienced intolerance to the drug (P = 0.001). CONCLUSION: Our findings indicate that the MISS questionnaire is a highly sensitive and specific tool for the diagnosis of MTX intolerance, and that there is a high prevalence of MTX intolerance among JIA patients. The prevalence of intolerance in patients receiving parenteral MTX exceeds that in patients receiving oral MTX. The frequent occurrence of anticipatory and associative symptoms suggests that classic conditioning plays an important role in MTX intolerance.
Assuntos
Antirreumáticos/efeitos adversos , Artrite Juvenil/tratamento farmacológico , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/diagnóstico , Metotrexato/efeitos adversos , Adolescente , Antirreumáticos/uso terapêutico , Criança , Pré-Escolar , Estudos Transversais , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos/etiologia , Feminino , Humanos , Masculino , Metotrexato/uso terapêutico , Curva ROC , Sensibilidade e Especificidade , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Biological disease-modifying anti-rheumatic drugs (bDMARDs) are effective in the treatment of rheumatoid arthritis (RA) but are expensive and increase the risk of infection. Therefore, in patients with a stable low level of disease activity or remission, tapering bDMARDs should be considered. Although tapering does not seem to affect long-term disease control, (short-lived) flares are frequent during the tapering process. We have previously developed and externally validated a dynamic flare prediction model for use as a decision aid during stepwise tapering of bDMARDs to reduce the risk of a flare during this process. METHODS: In this investigator-initiated, multicenter, open-label, randomized (1:1) controlled trial, we will assess the effect of incorporating flare risk predictions into a bDMARD tapering strategy. One hundred sixty RA patients treated with a bDMARD with stable low disease activity will be recruited. In the control group, the bDMARD will be tapered according to "disease activity guided dose optimization" (DGDO). In the intervention group, the bDMARD will be tapered according to a strategy that combines DGDO with the dynamic flare prediction model, where the next bDMARD tapering step is not taken in case of a high risk of flare. Patients will be randomized 1:1 to the control or intervention group. The primary outcome is the number of flares per patient (DAS28-CRP increase > 1.2, or DAS28-CRP increase > 0.6 with a current DAS28-CRP ≥ 2.9) during the 18-month follow-up period. Secondary outcomes include the number of patients with a major flare (flare duration ≥ 12 weeks), bDMARD dose reduction, adverse events, disease activity (DAS28-CRP) and patient-reported outcomes such as quality of life and functional disability. Health Care Utilization and Work Productivity will also be assessed. DISCUSSION: This will be the first clinical trial to evaluate the benefit of applying a dynamic flare prediction model as a decision aid during bDMARD tapering. Reducing the risk of flaring during tapering may enhance the safety and (cost)effectiveness of bDMARD treatment. Furthermore, this study pioneers the field of implementing predictive algorithms in clinical practice. TRIAL REGISTRATION: Dutch Trial Register number NL9798, registered 18 October 2021, https://www.trialregister.nl/trial/9798 . The study has received ethical review board approval (number NL74537.041.20).