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Immune checkpoint inhibitors (ICIs) have shown significant efficacy in patients with various malignancies, however, they are associated with a wide range of immune-related toxicities affecting many organs, including the liver. Immune-mediated liver injury caused by checkpoint inhibitors (ILICI) is a distinctive form of drug induced liver injury (DILI), that differs from most DILI types in presumed underlying mechanism, incidence, and response to therapeutic interventions. Despite increased awareness of ILICI and other immune-related adverse effects of ICIs reflected by recent guidelines for their management in post marketing clinical practice, there is lack of uniform best practices to address ILICI risk during drug development. As efforts to develop safer and more effective ICIs for additional indications grow, and as combination therapies including ICIs are increasingly investigated, there is a growing need for consistent practices for ILICI in drug development. This publication summarizes current best practices to optimize the monitoring, diagnosis, assessment, and management of suspected ILICI in clinical trials using ICI as a single agent and in combination with other ICIs or other oncological agents. It is one of several publications developed by the IQ DILI Initiative in collaboration with DILI experts from academia and regulatory agencies. Recommended best practices are outlined pertaining to hepatic inclusion and exclusion criteria, monitoring of liver tests, ILICI detection, approach to a suspected ILICI signal, causality assessment, hepatic discontinuation rules and additional medical treatment.
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Enfermedad Hepática Inducida por Sustancias y Drogas/diagnóstico , Enfermedad Hepática Inducida por Sustancias y Drogas/etiología , Susceptibilidad a Enfermedades , Inhibidores de Puntos de Control Inmunológico/efectos adversos , Animales , Manejo de la Enfermedad , Desarrollo de Medicamentos , Humanos , Inhibidores de Puntos de Control Inmunológico/uso terapéutico , Pruebas de Función Hepática , Neoplasias/complicaciones , Neoplasias/tratamiento farmacológicoRESUMEN
OBJECTIVE: Rheumatoid Arthritis (RA) Disease-Modifying Anti-Rheumatic Drug (DMARD) Intervention and Utilization Study (RADIUS) is a unique, real-world, prospective, 5-year, observational study of over 10 000 patients with RA. RADIUS provides a snapshot of use patterns, effectiveness, and safety of DMARDs, biologics, and combination therapies used to manage RA in clinical practice. RESEARCH DESIGN AND METHODS: Patients with RA requiring a new DMARD or biologic (addition or switch) were eligible for the RADIUS study. Two separate patient cohorts were enrolled; RADIUS 1 patients initiated any new therapy at entry, and RADIUS 2 patients initiated etanercept at entry. Patient demographics and disease activity measures were collected at study entry, and baseline characteristics were summarized for various subgroups. Effectiveness, safety, and patterns of use will be tracked for therapies utilized during the 5-year study. RESULTS: RADIUS 1 enrolled 4959 patients, and RADIUS 2 enrolled 5102 patients, mostly at community private practices (88%). In RADIUS 1, most patients initiated methotrexate (MTX) monotherapy, followed by MTX in combination with a biologic (e.g. infliximab plus MTX) or other DMARD. In RADIUS 2, most patients initiated etanercept in combination with MTX, followed by etanercept monotherapy. When a new therapy was required, physicians tended to add another therapy versus switching therapies. Patients initiating a biologic had a longer duration of RA and more severe disease compared with patients initiating non-biologic therapy. CONCLUSIONS: These real-world data provide evidence of the prescribing practices of rheumatologists in 2001-2003. Future analyses will allow evidence-based comparisons of the long-term safety and effectiveness of DMARDs, biologics, and combination therapies to assist physicians in clinical decision-making.
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Antirreumáticos/uso terapéutico , Artritis Reumatoide/tratamiento farmacológico , Productos Biológicos/uso terapéutico , Sistema de Registros , Adolescente , Adulto , Anciano , Estudios de Cohortes , Prescripciones de Medicamentos , Quimioterapia Combinada , Utilización de Medicamentos , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Resultado del TratamientoRESUMEN
Nervous system disease in systemic lupus erythematosus (SLE) is manifested by a wide variety of clinical manifestations. Despite the development of a universal classification for neuropsychiatric (NP) lupus in 1999, there continues to be considerable variability in the reported prevalence of NP syndromes between different lupus cohorts. Due to the lack of specificity of individual NP manifestations, non-SLE causes such as complications of therapy and co-morbidities must be considered in advance of attributing the event to one or more primary immunopathogenic mechanisms. These include intracranial microangiopathy, autoantibodies to neuronal and non-neuronal antigens, and the generation of proinflammatory cytokines and mediators. The diagnosis of NP-SLE remains largely one of exclusion and is approached in individual patients by thorough clinical evaluation, supported when necessary by autoantibody profiles, diagnostic imaging, electrophysiologic studies and objective assessment of cognitive performance. Given the diversity in clinical manifestations, the management is tailored to the specific needs of individual patients. In the absence of controlled studies, the use of symptomatic therapies, immunosuppressives, anticoagulants and non-pharmacologic interventions is supported by case series and clinical experience.
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Anticoagulantes/uso terapéutico , Terapia Cognitivo-Conductual/métodos , Inmunosupresores/uso terapéutico , Vasculitis por Lupus del Sistema Nervioso Central/terapia , Humanos , Resultado del TratamientoRESUMEN
OBJECTIVE: The Effects of Youngsters' Eyesight on Quality of Life (EYE-Q) is a novel measure of vision-related quality of life (QOL) and function in children. We aim to determine the validity of the EYE-Q in childhood uveitis. METHODS: We abstracted medical record data on arthritis and uveitis in a convenience sample of children with juvenile idiopathic arthritis (JIA) and/or uveitis. In addition to the EYE-Q, parents and patients completed questionnaires on overall QOL (Pediatric Quality of Life Inventory [PedsQL]), and physical functioning (Childhood Health Assessment Questionnaire [C-HAQ]). RESULTS: Among 57 children (8 JIA, 24 JIA and uveitis, 25 uveitis alone), 102 ocular examinations were performed within 1 month of completing questionnaires. Uveitis patients had bilateral disease (69%), anterior involvement (78%), synechiae (51%), and cataracts (49%). Children with vision loss in their better eye (visual acuity [VA] 20/50 or worse) had worse EYE-Q (P = 0.006) and PedsQL (P = 0.028) scores, but not C-HAQ scores. The EYE-Q moderately correlated with logMAR VA (rs = -0.43), PedsQL (rs = 0.43), and C-HAQ (rs = -0.45), but was not correlated with anterior chamber cells or intraocular pressure. The PedsQL and C-HAQ did not correlate with VA or cells. There were strong correlations between the parent and child EYE-Q (rs = 0.62). Cronbach's α for the child report was 0.91. The EYE-Q had strong test-retest reliability (rs = 0.75). CONCLUSION: The EYE-Q may be an important tool in the assessment of visual outcomes in childhood uveitis and an improvement over general measures in detecting changes in vision-related function.
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Calidad de Vida , Encuestas y Cuestionarios , Uveítis/diagnóstico , Agudeza Visual/fisiología , Adolescente , Niño , Femenino , Estudios de Seguimiento , Humanos , Masculino , Calidad de Vida/psicología , Resultado del Tratamiento , Uveítis/psicología , Uveítis/terapia , Pruebas de Visión/métodos , Pruebas de Visión/normas , Visión Ocular/fisiologíaRESUMEN
OBJECTIVE: To estimate the relative risk of incident cancer diagnosis among patients with juvenile idiopathic arthritis (JIA) compared to patients without JIA. METHODS: A cohort of biologics-naive patients diagnosed with JIA between 1998 and 2007 and a matched cohort of comparators without JIA were assembled from the PharMetrics Patient-Centric Database. The primary outcome was any incident malignancy, excluding nonmelanoma skin cancer and carcinoma in situ. Claims profiles of patients with any cancer-related diagnosis codes were reviewed to determine outcomes. Incidence rates and 95% confidence intervals (95% CIs) of cancer were calculated and compared between cohorts using Cox proportional hazards regression. Standardized incidence ratios (SIRs) for each cohort compared to the general population were calculated using reference rates from the US Surveillance, Epidemiology, and End-Results (SEER) program. RESULTS: The JIA and non-JIA cohorts included 3,605 and 37,689 patients, respectively, with a mean age of 11 years. The incidence rates of cancer were 67.0 (95% CI 1.3-132.5) cases/100,000 person-years (PY) for JIA and 23.2 (95% CI 12.2-34.2) cases/100,000 PY for non-JIA. The risk of cancer associated with biologics-naive JIA was elevated (hazard ratio 2.8, 95% CI 0.9-8.3). The JIA cohort had a significantly elevated SIR of 4.0 (95% CI 2.6-6.0); the non-JIA cohort SIR was not significantly above SEER rates (SIR 1.4, 95% CI 0.6-2.6). CONCLUSION: We found a nearly 3-fold increased risk of cancer in biologics-naive JIA patients, which approached significance despite the small number of outcomes. This finding suggests an elevated underlying risk of cancer in this disease population.
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Artritis Juvenil/epidemiología , Productos Biológicos/uso terapéutico , Neoplasias/epidemiología , Adolescente , Factores de Edad , Artritis Juvenil/tratamiento farmacológico , Artritis Juvenil/inmunología , Niño , Preescolar , Femenino , Humanos , Incidencia , Masculino , Modelos de Riesgos Proporcionales , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Programa de VERF , Factores de Tiempo , Factor de Necrosis Tumoral alfa/antagonistas & inhibidores , Estados Unidos/epidemiología , Adulto JovenRESUMEN
OBJECTIVE: To determine the validity and reliability of a novel questionnaire to measure vision-related quality of life (VRQOL) in children ages 8-18 years for use in juvenile idiopathic arthritis (JIA)-associated uveitis: the Effects of Youngsters' Eyesight on Quality of Life (EYE-Q). METHODS: Several steps validated the EYE-Q. We interviewed experts and children on how vision affects a child's activities. We developed new items and selected relevant items from existing instruments. We administered initial versions of the EYE-Q to normal-sighted children and those with JIA-associated uveitis. For this study, children with various (or no) ocular conditions were recruited from a clinical population. Visual acuity and contrast sensitivity were performed, and the EYE-Q and Pediatric Quality of Life Inventory (PedsQL) were administered. The EYE-Q was repeated 10 days later. Patients, parents, and physicians rated vision severity. RESULTS: Of 120 patients, 48% were female, 46.7% had no visual impairment, and 53.3% had bilateral eye involvement. The mean age was 11.3 years. There were significant differences in the measures based on visual acuity (P < 0.001). Children with more severe visual acuity and bilateral eye involvement had worse EYE-Q scores (P < 0.001). There were significant associations between the EYE-Q and PedsQL (r = 0.375), repeat EYE-Q (r = 0.864), and clinical measures of ocular disease (r = -0.620). CONCLUSIONS: Our study provides evidence of the validity and reliability of the EYE-Q in the measurement of VRQOL. The EYE-Q may complement clinical measures of visual impairment and overall QOL and become an important tool in the assessment of QOL in JIA-associated uveitis.
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Artritis Juvenil/complicaciones , Calidad de Vida , Encuestas y Cuestionarios , Uveítis/diagnóstico , Trastornos de la Visión/diagnóstico , Agudeza Visual , Adolescente , Estudios de Casos y Controles , Niño , Sensibilidad de Contraste , Medidas del Movimiento Ocular , Movimientos Oculares , Femenino , Georgia , Humanos , Masculino , Valor Predictivo de las Pruebas , Reproducibilidad de los Resultados , Índice de Severidad de la Enfermedad , Uveítis/etiología , Uveítis/fisiopatología , Uveítis/psicología , Trastornos de la Visión/etiología , Trastornos de la Visión/fisiopatología , Trastornos de la Visión/psicología , Pruebas de VisiónRESUMEN
BACKGROUND: Studies of quality of life (QOL) in children with juvenile idiopathic arthritis (JIA) have focused on changes in musculoskeletal function secondary to arthritis. The role of visual functionality as a result of JIA-associated uveitis and its complications has not been examined. We evaluated the individual impact of physical and visual disability on QOL in children with and without uveitis. METHODS: We administered patient-based questionnaires that measured visual function, physical function, and overall QOL to 27 children with JIA or idiopathic uveitis. Demographic data, assessed joint involvement, and reviewed medical records were recorded. Groups with and without uveitis were compared for differences in arthritis and uveitis disease characteristics with use of the Wilcoxon-Mann-Whitney, chi2, and Fisher exact tests. Associations between physical or visual function, and overall QOL were measured with use of Pearson's correlation coefficient. RESULTS: Of 27 patients, 85.2% had had arthritis and 51.9% had had uveitis. The group without uveitis had increased morning stiffness (p = 0.036). Patients with uveitis reported more eye redness (p = 0.033) and photophobia (p = 0.013) than those without uveitis. We observed moderate associations between overall QOL and visual function in the uveitis group (r = -0.579) and overall QOL and physical function in the nonuveitis group (r = -0.562). CONCLUSIONS: This study demonstrates that visual impairment is an important component of QOL in children with uveitis. It suggests that QOL studies should incorporate both visual and physical function measures in their analyses, especially because many children with JIA also suffer from uveitis and visual impairment.
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Artritis Juvenil/fisiopatología , Calidad de Vida , Uveítis/fisiopatología , Trastornos de la Visión/fisiopatología , Agudeza Visual/fisiología , Adolescente , Niño , Estudios Transversales , Femenino , Humanos , Masculino , Perfil de Impacto de Enfermedad , Encuestas y CuestionariosRESUMEN
OBJECTIVE: Human neutrophils express both activating and inhibitory Fcgamma receptors (FcgammaR), and their relative expression determines the inflammatory response to immune complexes. Tumor necrosis factor alpha (TNFalpha) up-regulates the expression of stimulatory FcgammaRIIa on neutrophils in vitro, and amplifies immune complex-induced activation of neutrophils in vivo. This study was undertaken to determine whether TNFalpha blockade in patients with rheumatoid arthritis (RA) alters the balance of activating FcgammaR and inhibitory FcgammaR and thereby decreases inflammation. METHODS: We used fluorescence-activated cell sorting and Western blotting to examine FcgammaR expression on neutrophils in 24 patients with RA, preceding their first infusion of infliximab and immediately prior to >or=3 subsequent infusions. RESULTS: In 13 of 24 patients (54.2%), there was a decrease in the expression of the predominant activating FcgammaR, FcgammaRIIa, after treatment with infliximab, an effect that persisted over >or=3 months of treatment. Although prior to initiation of infliximab therapy the inhibitory FcgammaR, FcgammaRIIb, was undetectable in neutrophils from 23 of 24 patients with RA, FcgammaRIIb protein was detected by Western blotting in 9 patients (37.5%) at the time of the third infliximab infusion. The induction of inhibitory FcgammaRIIb was always associated with decreased levels of FcgammaRIIa, and improvement following infliximab therapy, measured using the Health Assessment Questionnaire, was significantly associated with down-regulation of FcgammaRIIa. CONCLUSION: Our findings indicate that TNFalpha inhibition may reduce inflammation in patients with RA by restoring the balance of activating and inhibitory FcgammaR and thereby raising the threshold for immune complex-mediated activation of neutrophils.
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Anticuerpos Monoclonales/administración & dosificación , Antirreumáticos/administración & dosificación , Artritis Reumatoide/tratamiento farmacológico , Neutrófilos/efectos de los fármacos , Receptores de IgG/metabolismo , Adulto , Complejo Antígeno-Anticuerpo/inmunología , Complejo Antígeno-Anticuerpo/metabolismo , Antígenos CD/inmunología , Antígenos CD/metabolismo , Artritis Reumatoide/inmunología , Western Blotting , Femenino , Citometría de Flujo , Humanos , Infliximab , Masculino , Persona de Mediana Edad , Neutrófilos/inmunología , Neutrófilos/metabolismo , Receptores de IgG/inmunología , Factor de Necrosis Tumoral alfa/antagonistas & inhibidoresRESUMEN
Pediatric rheumatic diseases with predominant musculoskeletal involvement such as juvenile idiopathic arthritis (JIA) and juvenile dermatomyositis(JDM) can cause considerable physical functional impairment and significantly affect the children's quality of life (QOL). Physical function, QOL, health-related QOL (HRQOL) and health status are personal constructs used as outcomes to estimate the impact of these diseases and often used as proxies for each other. The chronic, fluctuating nature of these diseases differs within and between patients, and complicates the measurement of these outcomes. In children, their growing needs and expectations, limited use of age-specific questionnaires, and the use of proxy respondents further influences this evaluation. This article will briefly review the different constructs inclusive of and related to physical function, and the scales used for measuring them. An understanding of these instruments will enable assessment of functional outcome in clinical studies of children with rheumatic diseases, measure the impact of the disease and treatments on their lives, and guide us in formulating appropriate interventions.
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OBJECTIVE: Pediatric systemic lupus erythematosus (SLE) is a chronic fluctuating disease that significantly impacts quality of life (QOL). There is no pediatric SLE-specific health-related QOL (HRQOL) scale. Our objective was to develop and validate a new pediatric SLE-specific HRQOL scale. METHODS: We developed the Simple Measure of the Impact of Lupus Erythematosus in Youngsters (SMILEY) based on results of qualitative research of children with SLE and their parents. SMILEY has parallel child and parent reports with a 5-faces scale for responses. SMILEY comprises 4 domains: effect on self, limitations, social, and burden of SLE. In this cross-sectional study, we examined face, content, construct, and concurrent validity; internal consistency; test-retest reliability; and child-parent agreement for SMILEY. Children =18 years of age with SLE and their parents completed corresponding child and parent SMILEY reports, as well as other QOL and physical function scales. Qualified physicians assessed SLE activity, damage, and severity. RESULTS: Eighty-six children with SLE and 80 parents participated. SMILEY was found to have face, content, construct, and concurrent validity (Spearman's rank correlation [r(s)] >/=0.4); test-retest reliability (intraclass correlation coefficient [ICC] 0.9); and internal consistency (alpha = 0.9). Moderate agreement was found between child and parent SMILEY reports (ICC 0.7, r(s) = 0.5, P < 0.001). CONCLUSION: SMILEY is a brief, easily understood, valid, and reliable pediatric SLE-specific QOL scale. Because SMILEY assesses children's self-perception of QOL as impacted by SLE, we predict that it will have great utility in clinical practice, clinical trials, and outcomes research.
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Indicadores de Salud , Lupus Eritematoso Sistémico , Calidad de Vida , Adolescente , Niño , Femenino , Humanos , Masculino , Evaluación de Resultado en la Atención de Salud , Psicometría , Investigación CualitativaRESUMEN
OBJECTIVE: To determine the efficacy of a daily dose of 81 mg aspirin in primary thrombosis prevention in asymptomatic, persistently antiphospholipid antibody (aPL)-positive individuals (those with positive aPL but no vascular and/or pregnancy events). METHODS: The Antiphospholipid Antibody Acetylsalicylic Acid (APLASA) study was a multicenter, randomized, double-blind, placebo-controlled clinical trial in which asymptomatic, persistently aPL-positive individuals were randomized to receive a daily dose of 81 mg of aspirin or placebo. In a separate observational and parallel study, asymptomatic, persistently aPL-positive individuals who were taking aspirin or declined randomization were followed up prospectively. RESULTS: In the APLASA study, 98 individuals were randomized to receive aspirin or placebo (mean +/- SD followup period 2.30 +/- 0.95 years), of whom 48 received aspirin and 50 received placebo. In the observational study, 74 nonrandomized individuals were followed up prospectively (mean +/- SD followup period 2.46 +/- 0.76 years); 61 received aspirin and 13 did not. In the APLASA study, the acute thrombosis incidence rates were 2.75 per 100 patient-years for aspirin-treated subjects and 0 per 100 patient-years for the placebo-treated subjects (hazard ratio 1.04, 95% confidence interval 0.69-1.56) (P = 0.83). Similarly, in the observational study, the acute thrombosis incidence rates were 2.70 per 100 patient-years for aspirin-treated subjects and 0 per 100 patient-years for those not treated with aspirin. All but 1 patient with thrombosis in either study had concomitant thrombosis risk factors and/or systemic autoimmune disease at the time of thrombosis. CONCLUSION: Our results suggest that asymptomatic, persistently aPL-positive individuals do not benefit from low-dose aspirin for primary thrombosis prophylaxis, have a low overall annual incidence rate of acute thrombosis, and develop vascular events when additional thrombosis risk factors are present.
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Síndrome Antifosfolípido/complicaciones , Síndrome Antifosfolípido/tratamiento farmacológico , Aspirina/uso terapéutico , Trombosis/prevención & control , Adulto , Antiinflamatorios no Esteroideos/uso terapéutico , Método Doble Ciego , Etnicidad , Femenino , Humanos , Masculino , Persona de Mediana Edad , Selección de Paciente , Placebos , Trombosis/etiologíaRESUMEN
The evidence supporting a causal relationship between antiphospholipid (aPL) antibodies and cognitive dysfunction is very limited despite a general impression that one exists. Patients with aPL antibodies may complain of cognitive difficulties in their everyday lives, forcing the clinician to examine this issue. As with other non-thrombotic antiphospholipid syndrome (APS) manifestations, cognitive dysfunction in this population should be approached as a diagnosis of exclusion. The complexity in diagnosing and treating various manifestations of rheumatic disease holds true for identifying and addressing cognitive decline in these patients.
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Anticuerpos Antifosfolípidos/inmunología , Trastornos del Conocimiento/inmunología , Terapia Cognitivo-Conductual/métodos , Trastornos del Conocimiento/terapia , Humanos , Resultado del TratamientoRESUMEN
OBJECTIVE: To assess the association between serum NR2a antibodies and cognitive dysfunction in systemic lupus erythematosus (SLE). METHODS: The study population consisted of English-speaking adults who met American College of Rheumatology (ACR) criteria for SLE and had at least 1 serum sample stored in the Hospital for Special Surgery Autoimmune Registry and Repository. Demographic and clinical information was obtained, and patients completed the neuropsychological test battery recommended by the ACR, the Center for Epidemiologic Studies Depression Scale, and the Spielberger State-Trait Anxiety Inventory. Cognitive impairment was defined as scores >1.5 SD below the mean of age-matched published normative data on at least 2 neuropsychological tests. Sera were tested for NR2a antibodies by enzyme-linked immunosorbent assay. Performance on neuropsychological tests was compared between NR2a-positive and NR2a-negative patients. RESULTS: Of the 93 patients, 24 (25.8%) were positive for NR2a antibodies. Of the 48 patients who were cognitively impaired based on test results, 31% were positive for NR2a antibodies, compared with 20% of those who were not cognitively impaired (P = 0.24). Among antibody-positive patients, the mean +/- SD number of neuropsychological tests with abnormal results was 2.3 +/- 2.2, compared with 2.0 +/- 1.8 in the antibody-negative group (P = 0.59). Similar nonsignificant differences were found when impairment was defined using a more stringent definition (i.e., test scores >2.0 SD below the mean) and using a neuropsychologist's clinical ratings. No association was detected between NR2a antibody positivity and depressive symptoms (P = 0.73) or anxiety (P = 0.42). CONCLUSION: No significant association was found between NR2a antibody positivity and cognitive dysfunction, depressive symptoms, or anxiety. These results indicate that the presence of these antibodies alone does not have a direct effect on cognitive functioning or any other neuropsychiatric manifestation of SLE.
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Trastornos del Conocimiento/inmunología , Lupus Eritematoso Sistémico/inmunología , Lupus Eritematoso Sistémico/psicología , Receptores de N-Metil-D-Aspartato/inmunología , Adulto , Ansiedad/diagnóstico , Ansiedad/etiología , Ansiedad/inmunología , Autoanticuerpos/sangre , Autoanticuerpos/inmunología , Trastornos del Conocimiento/diagnóstico , Trastornos del Conocimiento/etiología , Depresión/diagnóstico , Depresión/etiología , Depresión/inmunología , Femenino , Humanos , Masculino , Pruebas Neuropsicológicas , Índice de Severidad de la EnfermedadRESUMEN
OBJECTIVE: Age bias has been reported to result in undertreatment of elderly patients with various medical conditions. We investigated whether a similar bias exists in the treatment of elderly patients with rheumatoid arthritis (ELDRA) compared to matched younger controls (YRA). METHODS: We performed an analysis of our RA clinical research registry to determine whether any differences exist between ELDRA and YRA patients with respect to use of combination disease modifying antirheumatic drugs (DMARD), biologic agents, corticosteroids, and nonsteroidal antiinflammatory drugs (NSAID). We also determined whether any difference in clinical status could be identified. RESULTS: Forty-nine female ELDRA subjects (age > 70 yrs) with insurance were matched for sex, insurance status, and duration of disease to YRA subjects (< 60 yrs). No statistically significant difference was noted in number of DMARD currently in use (1.24 +/- 0.78 vs 1.24 +/- 0.69, p = 1.00), or number of patients using biologic agents (25 vs 30; p = 0.31), corticosteroids (16 vs 11; p = 0.26), or NSAID (26 vs 36; p = 0.06). ELDRA and YRA patients also reported similar pain (judged using a visual analog scale, VAS; 3.5 +/- 2.6 cm vs 3.4 +/- 2.2 cm), fatigue (VAS 3.2 +/- 2.7 cm vs 3.9 +/- 2.9 cm), global assessment (VAS 2.8 +/- 2.2 cm vs 3.5 +/- 2.6 cm), and Health Assessment Questionnaire disability scores (0.82 +/- 0.5 vs 0.73 +/- 0.5). CONCLUSION: In this cohort of elderly patients with RA, we detected no bias in the use of RA treatment compared with younger controls. Clinical RA measures also showed that these elderly patients with RA were faring at least as well as the younger controls; they were not relatively undertreated.
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Antirreumáticos/uso terapéutico , Artritis Reumatoide/tratamiento farmacológico , Pautas de la Práctica en Medicina/estadística & datos numéricos , Prejuicio , Actividades Cotidianas , Corticoesteroides/uso terapéutico , Adulto , Anciano , Antiinflamatorios no Esteroideos/uso terapéutico , Terapia Biológica , Femenino , Humanos , Persona de Mediana Edad , Sistema de RegistrosRESUMEN
Systemic lupus erythematosus (SLE) in children is a chronic multi-system disease with wide ranging effects on their quality of life (QOL). While SLE's impact on different arenas of life and well-being has been extensively examined in the adult population, its effect on children has not received adequate attention. This paper briefly discusses the multidimensional aspect of QOL, the biopsychosocial implications of SLE, factors complicating QOL measurement in the affected population, and the different generic and disease-specific scales used for measuring QOL and related constructs, and it also highlights the need for SLE-specific pediatric QOL instruments.
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Lupus Eritematoso Sistémico/psicología , Lupus Eritematoso Sistémico/terapia , Calidad de Vida , Adaptación Fisiológica , Adaptación Psicológica , Adolescente , Niño , Preescolar , Progresión de la Enfermedad , Femenino , Humanos , Lupus Eritematoso Sistémico/diagnóstico , Masculino , Pronóstico , Medición de Riesgo , Índice de Severidad de la Enfermedad , Perfil de Impacto de EnfermedadRESUMEN
Neuropsychiatric syndromes associated with systemic lupus erythematosus are common, but diverse in etiology and presentation. Cognitive dysfunction is prevalent among these syndromes, but exhibit a significant degree of heterogeneity both within and between patient variability. Earlier studies of SLE-associated cognitive dysfunction addressed its identification and description. Common associations were repeatedly acknowledged, including concomitant or past neuropsychiatric disease, use of corticosteroids, disease activity, emotional disturbance, and antiphospholipid antibodies. The past several years have focused more on elucidating the relative strengths of various risk associations, patterns of cognitive abnormalities, both cross-sectionally and longitudinally (, clinical course), and novel means to identify cognitive impairment, both functionally and biologically.
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Trastornos del Conocimiento/etiología , Vasculitis por Lupus del Sistema Nervioso Central/complicaciones , Trastornos del Conocimiento/psicología , Humanos , Vasculitis por Lupus del Sistema Nervioso Central/psicología , Factores de Riesgo , SíndromeRESUMEN
OBJECTIVE: To conduct a pilot study to identify rheumatologists' treatment preferences for first-line rheumatoid arthritis (RA) therapy and determine whether pharmacoeconomic variables modify physician choice(s). METHODS: A questionnaire describing 3 different RA scenarios was mailed to American College of Rheumatology members within 4 geographic regions of the US. Physicians were asked to identify their choice(s) of first-line therapy for each of the cases, first taking cost into consideration, second without considering the influence of cost, and third identifying the therapy that would be chosen for either themselves or a family member. RESULTS: Three hundred seventy-five questionnaires out of a total of 994 (37.7%) were returned between 3/12/00 and 4/25/00. Hydroxychloroquine was the most commonly cited medication for a mild disease activity/severity presentation, and methotrexate for a moderate-to-severe disease activity/severity presentation. For the severe disease activity/severity presentation, when cost was not considered, 217 (65%) rheumatologists included new disease-modifying antirheumatic drugs (leflunomide, etanercept, and infliximab) in their choice of first-line agents; this number decreased to 47 (14%) when cost was a consideration. CONCLUSION: Pharmacoeconomics appear to play a dominant role in rheumatologists' choice of treatment regimens, at times contrary to the physician's perception of the effectiveness of a drug. Future studies should address physician preferences in more depth with respect to cost and its various components.