RESUMEN
Checkpoint inhibition targeting programmed cell-death protein 1 has demonstrated efficacy for a wide range of indications including cutaneous malignancy. However, immune-related adverse events (irAEs), including infrequent but visually impactful ocular irAEs, require careful consideration of treatment options, including medication withdrawal, local corticosteroids, or rarely immunomodulation. This case presents a 53-year-old woman who developed uveitis and mucous membrane ulcers after treatment for numerous cutaneous neoplasms, primarily squamous cell carcinoma, with the programmed cell-death protein 1 inhibitor cemiplimab. Ophthalmic examination revealed diffuse choroidal depigmentation consistent with a Vogt-Koyanagi-Harada-like syndrome. Topical and periocular steroids were used to treat the intraocular inflammation, and cemiplimab was discontinued. Because of ongoing severe uveitis, systemic corticosteroids and corticosteroid-sparing immunosuppression were initiated. Specifically, azathioprine and methotrexate were introduced, but each was stopped due to side effects, prompting the initiation of adalimumab (ADA) treatment. While ADA controlled intraocular inflammation, the squamous cell carcinomas were noted to progress, resulting in the discontinuation of ADA. However, a uveitis recurrence was observed. After a discussion of risks and benefits of biologic immunosuppressive therapy, including the risk of vision loss, ADA was restarted with successful disease quiescence at a 16-month follow-up. The cutaneous neoplasms were managed with topical and intralesional therapies, such as 5-fluorouracil. Recent dermatologic examinations suggested no new cutaneous lesions. This scenario presents the effective use of ADA in an ocular irAE that balances the management of sight-threatening ocular inflammation with the risk of promoting recurrent or de novo neoplastic disease.
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Neoplasias Cutáneas , Uveítis , Síndrome Uveomeningoencefálico , Femenino , Humanos , Persona de Mediana Edad , Síndrome Uveomeningoencefálico/diagnóstico , Síndrome Uveomeningoencefálico/tratamiento farmacológico , Uveítis/diagnóstico , Adalimumab/uso terapéutico , Inflamación , Neoplasias Cutáneas/tratamiento farmacológico , Corticoesteroides/uso terapéuticoRESUMEN
BACKGROUND/OBJECTIVE: New classification criteria for SLE have recently been developed. How these criteria affect the classification of patients with the SLE-mimicking condition UCTD is poorly understood. This study investigated the reclassification of UCTD patients using newly derived SLE criteria. METHODS: Patients with UCTD were identified within a single academic medical center using ICD9/10 codes. Medical record review was performed to confirm UCTD diagnosis and identify disease features present at diagnosis. The SLICC and ACR/EULAR criteria were applied, after which we compared the proportion of patients reclassified as SLE and determined which disease features were associated with reclassification. RESULTS: A total of 129 patients were included in the study. When applying the SLICC and ACR/EULAR criteria, 18 (14.0%) and 26 patients (20.2%) were reclassified as SLE. Comparison with McNemar's test trended toward statistical significance (p = 0.057). Cohen's kappa coefficient was 0.62 (p < 0.001), indicating substantial agreement between these criteria. Disease features associated with reclassification as SLE were renal involvement, leukopenia, thrombocytopenia, anti- dsDNA antibody, hypocomplementemia, non-scarring alopecia (SLICC), and arthritis (ACR/EULAR). CONCLUSIONS: Both the SLICC and ACR/EULAR criteria exhibit increased SLE classification. These newer classification criteria could be used to increase the number of SLE patients in future clinical studies.
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Lupus Eritematoso Sistémico/diagnóstico , Reumatología/normas , Enfermedades Indiferenciadas del Tejido Conectivo/clasificación , Adulto , Progresión de la Enfermedad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Índice de Severidad de la EnfermedadRESUMEN
Treatment of cardiac sarcoidosis is challenging, as the disease can be refractory to traditional treatment with steroids. Infliximab, a tumor necrosis factor-α inhibitor, has been reportedly used in cardiac sarcoidosis, but published evidence is limited. The potential cardiotoxicity of infliximab and the Food and Drug Administration black-box warning for patients with heart failure have hindered the use of this agent in cardiac sarcoidosis. Here, we report a case of refractory cardiac sarcoidosis successfully treated with infliximab and discuss the important role of fluorine-18-fluorodeoxyglucose positron emission tomography in prognostication and guidance of therapy. (Level of Difficulty: Intermediate.).
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OBJECTIVES: The aim was to estimate the impact of TNF inhibitor (TNFi) exposure on radiographic disease progression in US Veterans with RA during the first year after initiating therapy. METHODS: This historical longitudinal cohort design used clinical and claims data to evaluate radiographic progression after initiation of TNFi. US Veterans with RA initiating TNFi treatment (index date), ≥ 6 months pre-index and ≥ 12 months post-index VA enrolment/activity, and initial (6 months pre-index to 30 days post-index) and follow-up (10-18 months post-index) bilateral hand radiographs were eligible. The cumulative TNFi exposure and change in modified Sharp score (MSS) between initial and follow-up radiographs were calculated. The percentage of patients with clinically meaningful change in MSS (≥ 5) for each month of exposure was assessed using a longitudinal marginal structural model with inverse probability of treatment weights. Mean values and CIs were generated using 1000 bootstrapped samples. RESULTS: For 246 eligible patients, the mean (s.d.) age was 58 (11) years; 81% were male. The mean (s.d.) initial MSS was 19.6 (33.4) (range 0-214). The mean change (s.d.) in MSS was 0.3 (3.6) (median 0, range -19 to 22). Patients with the greatest exposure had the least radiographic progression for both crude and adjusted model analyses. Adjusted rates of MSS change ≥ 5 points (95% CI) were 10.6% (9.8%, 11.4%) for patients with 3 months of exposure compared with 5.4% (5.1%, 5.7%) for patients with 12 months of exposure. CONCLUSION: One-year changes in radiographic progression were small. Patients with the greatest cumulative TNFi exposure experienced the least progression.
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Idiopathic aortitis is an inflammatory disease of the aorta that is diagnosed after the less frequent infectious and rheumatologic variants are excluded. The etiology and natural history of the disease are poorly understood, and its presentation is variable; the need for exclusion of infectious, malignant, and rheumatologic causes can make its evaluation and diagnosis challenging. Treatment is tailored to the diagnosis and may include observation, antimicrobial therapies, and immunosuppressive agents when appropriate. Operative therapy is rarely needed and reserved for symptomatic patients or instances in which infection cannot be excluded. We present a case of idiopathic aortitis that resolved spontaneously with expectant management and discuss the pitfalls in the diagnosis and care of the disease.
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IgG4-related disease (IgG-RD) describes a group of fibroinflammatory diseases that affect a variety of tissues resulting in tumor-like effect and/or organ dysfunction. Clinical presentation varies according to the tissue(s) involved, and diagnosis relies on tissue findings of dense infiltration of IgG4-positive plasma cells and a characteristic storiform fibrosis. Treatment is mainly with glucocorticoids, while multiple immunosuppressive medications can be used as adjuvant agents. Rituximab has showed promising results, but further studies are needed.
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Enfermedad Relacionada con Inmunoglobulina G4/diagnóstico , Factores Inmunológicos/uso terapéutico , Diagnóstico Diferencial , Glucocorticoides/uso terapéutico , Humanos , Enfermedad Relacionada con Inmunoglobulina G4/tratamiento farmacológico , Rituximab/uso terapéuticoRESUMEN
OBJECTIVE: To describe the character and composition of the 2015 US adult rheumatology workforce, evaluate workforce trends, and project supply and demand for clinical rheumatology care for 2015-2030. METHODS: The 2015 Workforce Study of Rheumatology Specialists in the US used primary and secondary data sources to estimate the baseline adult rheumatology workforce and determine demographic and geographic factors relevant to workforce modeling. Supply and demand was projected through 2030, utilizing data-driven estimations regarding the proportion and clinical full-time equivalent (FTE) of academic versus nonacademic practitioners. RESULTS: The 2015 adult workforce (physicians, nurse practitioners, and physician assistants) was estimated to be 6,013 providers (5,415 clinical FTE). At baseline, the estimated demand exceeded the supply of clinical FTE by 700 (12.9%). By 2030, the supply of rheumatology clinical providers is projected to fall to 4,882 providers, or 4,051 clinical FTE (a 25.2% decrease in supply from 2015 baseline levels). Demand in 2030 is projected to exceed supply by 4,133 clinical FTE (102%). CONCLUSION: The adult rheumatology workforce projections reflect a major demographic and geographic shift that will significantly impact the supply of the future workforce by 2030. These shifts include baby-boomer retirements, a millennial predominance, and an increase of female and part-time providers, in parallel with an increased demand for adult rheumatology care due to the growing and aging US population. Regional and innovative strategies will be necessary to manage access to care and reduce barriers to care for rheumatology patients.
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Prestación Integrada de Atención de Salud/tendencias , Necesidades y Demandas de Servicios de Salud/tendencias , Fuerza Laboral en Salud/tendencias , Evaluación de Necesidades/tendencias , Reumatólogos/tendencias , Reumatología/tendencias , Anciano , Áreas de Influencia de Salud , Femenino , Predicción , Humanos , Masculino , Persona de Mediana Edad , Admisión y Programación de Personal/tendencias , Reumatólogos/provisión & distribución , Factores de Tiempo , Estados UnidosRESUMEN
Should biologic therapy be added first in patients with active rheumatoid arthritis or should clinicians first add the less costly but effective combination of conventional therapies?
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OBJECTIVE: To examine whether vascular calcifications on hand films in RA might aid in determining mortality risk. METHODS: Hand radiographs from 906 RA patients were scored as positive or negative for vascular calcifications. Patient characteristics associated with vascular calcifications were assessed using multivariable logistic regression, and associations with mortality were examined using Cox proportional hazards regression. Cytokines and multiplex ACPA were measured in both groups. RESULTS: A total of 99 patients (11%) demonstrated radiographic vascular calcifications. Factors independently associated with vascular calcifications included diabetes [odds ratio (OR) 2.85; 95% CI 1.43, 5.66], cardiovascular disease at enrolment (OR 2.48; 95% CI 1.01, 6.09), prednisone use (OR 1.90; 95% CI 1.25, 2.91), current smoking (OR 0.06; 95% CI 0.01, 0.23) and former smoking (OR 0.36; 95% CI 0.27, 0.48) vs never smoking. In cytokine and ACPA subtype analysis, IL-4 and anti-citrullinated apolipoprotein E were significantly increased in patients with vascular calcifications in fully adjusted multivariable models. After multivariable adjustment, vascular calcifications were associated with an increase in all-cause mortality (hazard ratio 1.41; 95% CI 1.12, 1.78; P = 0.004). CONCLUSION: Vascular calcifications on hand radiographs were independently associated with increased all-cause mortality in RA. Mechanisms underpinning the associations of IL-4 and select ACPA with vascular calcifications and their utility as biomarkers predictive of cardiovascular disease risk in RA merit further study.
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Artritis Reumatoide/diagnóstico por imagen , Autoanticuerpos/sangre , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/mortalidad , Mano/diagnóstico por imagen , Calcificación Vascular/complicaciones , Calcificación Vascular/diagnóstico por imagen , Anciano , Anciano de 80 o más Años , Apolipoproteínas E/sangre , Artritis Reumatoide/sangre , Artritis Reumatoide/inmunología , Biomarcadores/sangre , Femenino , Mano/irrigación sanguínea , Humanos , Interleucina-4/sangre , Modelos Logísticos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Péptidos Cíclicos/inmunología , Radiografía , Factores de Riesgo , Tasa de SupervivenciaRESUMEN
BACKGROUND: This study examines: 1) alveolar bone loss (ABL), a hallmark of periodontitis, in anti-citrullinated protein antibody (ACPA)-positive rheumatoid arthritis (RA) patients versus control patients with osteoarthritis (OA); and 2) the association of ABL with RA disease activity and ACPA concentrations, including multiple antigen-specific ACPA. METHODS: This multicenter case-control study includes 617 patients diagnosed with RA (n = 287) or OA (n = 330). Panoramic radiographs were taken; patients were categorized into low, moderate, or high tertiles based on mean percentage ABL. Serum ACPA was measured using second-generation anticyclic citrullinated peptide enzyme-linked immunosorbent assay and a multiplex platform to assess distinct antigen-specific ACPA. A generalized linear mixed model for binary data was used to compare stratified ABL in RA versus OA patients. Associations of moderate and high ABL (versus low) with RA disease activity and severity measures were examined using multivariate regression. Antigen-specific ACPA responses were compared among ABL tertiles using significance analysis of microarrays. RESULTS: ACPA-positive patients with RA had a significantly higher mean percentage of sites with ABL >20% compared with patients with OA (P = 0.03). After multivariate adjustment, greater ABL was significantly associated with higher serum ACPA concentration (P = 0.004), 28-joint Disease Activity Score (P = 0.023), health assessment questionnaire disability (P = 0.05), tender joint count (P = 0.02) and joint space narrowing scores (P = 0.05) among patients with RA. ACPAs targeting citrullinated vimentin and histone were significantly higher in moderate and high ABL groups versus low, regardless of smoking status (q <0.1%). CONCLUSIONS: Greater ABL was associated with higher ACPA, consistent with findings at articular sites. ACPA targeting could provide novel insight into important linkages between RA and periodontitis.
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Pérdida de Hueso Alveolar/inmunología , Artritis Reumatoide/sangre , Autoanticuerpos/sangre , Péptidos Cíclicos/sangre , Anciano , Artritis Reumatoide/diagnóstico por imagen , Artritis Reumatoide/inmunología , Autoantígenos/sangre , Proteína C-Reactiva/análisis , Estudios de Casos y Controles , Progresión de la Enfermedad , Femenino , Cadenas HLA-DRB1/sangre , Articulaciones de la Mano/diagnóstico por imagen , Histonas/sangre , Humanos , Masculino , Persona de Mediana Edad , Osteoartritis/sangre , Osteoartritis/diagnóstico por imagen , Osteoartritis/inmunología , Péptidos Cíclicos/inmunología , Radiografía , Factor Reumatoide/sangre , Fumar/inmunología , Vimentina/sangre , Articulación de la Muñeca/diagnóstico por imagenRESUMEN
OBJECTIVE: To examine the degree to which shared risk factors explain the relationship of periodontitis (PD) to rheumatoid arthritis (RA) and to determine the associations of PD and Porphyromonas gingivalis with pathologic and clinical features of RA. METHODS: Patients with RA (n = 287) and patients with osteoarthritis as disease controls (n = 330) underwent a standardized periodontal examination. The HLA-DRB1 status of all participants was imputed using single-nucleotide polymorphisms from the extended major histocompatibility complex. Circulating anti-P gingivalis antibodies were measured using an enzyme-linked immunosorbent assay, and subgingival plaque was assessed for the presence of P gingivalis using polymerase chain reaction (PCR). Associations of PD with RA were examined using multivariable regression. RESULTS: Presence of PD was more common in patients with RA and patients with anti-citrullinated protein antibody (ACPA)-positive RA (n = 240; determined using the anti-cyclic citrullinated peptide 2 [anti-CCP-2] test) than in controls (35% and 37%, respectively, versus 26%; P = 0.022 and P = 0.006, respectively). There were no differences between RA patients and controls in the levels of anti-P gingivalis or the frequency of P gingivalis positivity by PCR. The anti-P gingivalis findings showed a weak, but statistically significant, association with the findings for both anti-CCP-2 (r = 0.14, P = 0.022) and rheumatoid factor (RF) (r = 0.19, P = 0.001). Presence of PD was associated with increased swollen joint counts (P = 0.004), greater disease activity according to the 28-joint Disease Activity Score using C-reactive protein level (P = 0.045), and higher total Sharp scores of radiographic damage (P = 0.015), as well as with the presence and levels of anti-CCP-2 (P = 0.011) and RF (P < 0.001). The expression levels of select ACPAs (including antibodies to citrullinated filaggrin) were higher in patients with subgingival P gingivalis and in those with higher levels of anti-P gingivalis antibodies, irrespective of smoking status. Associations of PD with established seropositive RA were independent of all covariates examined, including evidence of P gingivalis infection. CONCLUSION: Both PD and P gingivalis appear to shape the autoreactivity of RA. In addition, these results demonstrate an independent relationship between PD and established seropositive RA.
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Artritis Reumatoide/epidemiología , Infecciones por Bacteroidaceae/epidemiología , Periodontitis/epidemiología , Porphyromonas gingivalis , Índice de Severidad de la Enfermedad , Anciano , Anticuerpos Antiidiotipos/sangre , Anticuerpos Antibacterianos/sangre , Artritis Reumatoide/inmunología , Infecciones por Bacteroidaceae/inmunología , Estudios de Casos y Controles , Comorbilidad , Placa Dental/microbiología , Femenino , Proteínas Filagrina , Humanos , Masculino , Persona de Mediana Edad , Péptidos Cíclicos/inmunología , Periodontitis/inmunología , Porphyromonas gingivalis/aislamiento & purificación , PrevalenciaRESUMEN
The availability of biologic agents targeting tumor necrosis factor (TNF)-alpha represents a significant advance in the management of rheumatoid arthritis. Anti-TNF-alpha therapy has been associated with dramatic improvements in the clinical signs and symptoms of rheumatoid arthritis and has been shown to greatly retard the destructive process that too often characterizes this condition. Although effective and well-tolerated in a substantial proportion of patients, primary and secondary failures of anti-TNF-alpha strategies have been well described, affecting up to one-third to one-half of subjects treated with these agents. Switching from one anti-TNF-alpha agent to a second (or even third) anti-TNF-alpha therapy has emerged as a means of addressing treatment failures with this drug class. This review examines data addressing the practice of switching anti-TNF-alpha agents in the context of initial treatment failure, with a focus on data from peer-reviewed reports.