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Psoriasis plaque severity metrics, such as induration (thickness), erythema (redness), and desquamation (scaliness), are associated with the subsequent development of psoriatic arthritis (PsA) among cutaneous-only psoriasis patients (patients with skin or nail psoriasis but no psoriatic arthritis). These metrics can be used for PsA screening. However, a key challenge in PsA screening is to optimize accessibility and minimize costs for patients, while also reducing the burden on healthcare systems. Therefore, an ideal screening tool consists of questions that patients can answer without a physician's assistance. Although reference images can be used to help a patient self-assess erythema and desquamation severity, a patient would need a tactile induration reference card to self-assess induration severity. This protocol describes how to create an induration reference card, the Psoriasis Thickness Reference Card, as well as how to use it to assess lesion induration severity. Administration of reference images for erythema and desquamation and a Psoriasis Thickness Reference Card for induration to 27 psoriasis patients showed that patients were moderately successful at self-assessing the severity of these three metrics. These findings support the feasibility of a future PsA screening test that patients can complete without the need for physician assistance.
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Artrite Psoriásica , Doenças da Unha , Psoríase , Humanos , Artrite Psoriásica/diagnóstico , Artrite Psoriásica/patologia , Psoríase/diagnóstico , Pele/patologia , Doenças da Unha/patologia , EritemaRESUMO
OBJECTIVE: Our aim was to summarize and evaluate the current quality of evidence regarding the efficacy of therapies for cutaneous psoriasis (PsO) in patients with psoriatic arthritis (PsA). METHODS: A literature search of MEDLINE, Embase, Cochrane Library databases, and conference abstracts was conducted to identify interventional randomized controlled trials in patients with PsA between February 2013 and December 2021. Studies were included if PsO outcomes included achieving at least 75% improvement in the Psoriasis Area and Severity Index and the blinded comparison period was ≥ 10 weeks. The Grading of Recommendations, Assessment, Development, and Evaluation (GRADE) methodology was employed to assess quality of the evidence to inform and update the 2021 Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) treatment recommendations. RESULTS: A total of 116 studies and 36 abstracts identified in the initial search were screened. A total of 37 studies (40 treatment arms) met the criteria for final inclusion. Phosphodiesterase 4 inhibitors, Janus kinase inhibitors, and tyrosine kinase 2 inhibitors, interleukin 17 inhibitors (IL-17i), IL-12/23i, IL-23i, and tumor necrosis factor inhibitors (TNFi) had high-quality data broadly supporting the efficacy of each class for plaque PsO over placebo. Head-to-head studies with high-quality data supported both IL-17i and IL-23i over TNFi. CONCLUSION: Several pharmacologic therapeutic classes have high-quality evidence demonstrating efficacy for cutaneous PsO in the PsA population. The findings will be integrated into the 2021 GRAPPA treatment recommendations, intended to guide selection of a therapeutic class where efficacy in 1 or more cutaneous or musculoskeletal domains is required.
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Artrite Psoriásica , Psoríase , Humanos , Artrite Psoriásica/epidemiologia , Psoríase/tratamento farmacológico , Interleucina-12RESUMO
Each year, the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) holds a trainee symposium adjacent to the GRAPPA annual meeting. The target audience for this meeting includes trainees in rheumatology, dermatology, and related fields. The 2021 GRAPPA Trainee Symposium focused on challenges in the diagnosis and assessment of psoriatic arthritis (PsA). During the meeting, speakers focused on identification of psoriasis (PsO), the differential diagnosis for both PsO and PsA, diagnostic errors and pitfalls, physical examination in PsA, patient-reported outcomes and composite measures in the assessment of PsA, and the patient perspective on diagnosis and assessment, followed by a panel discussion. This paper summarizes the content discussed at the meeting.
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Artrite Psoriásica , Dermatologia , Psoríase , Reumatologia , Artrite Psoriásica/diagnóstico , HumanosRESUMO
Pustular psoriasis (PsO) is an uncommon variant of PsO that may present in a generalized or localized fashion with or without musculoskeletal or systemic inflammatory involvement.Generalized pustular PsO (GPP) presents as a widespread acute or subacute pustular eruption that may be familial and is often associated with severe flares and systemic inflammation. The palmoplantar pustulosis variant is localized to palms and soles, whereas acrodermatitis continua of Hallopeau is localized to the nail apparatus. Patients with pustular PsO may have overlapping plaque PsO and may develop psoriatic arthritis (PsA). Pustulosis is also a feature of both synovitis, acne, pustulosis, hyperostosis, osteomyelitis (SAPHO) syndrome and chronic non-bacterial osteomyelitis. At the 2020 Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) annual meeting, members were given an overview of the cutaneous features of pustular PsO, SAPHO, and recent insights into the genetics of GPP, leading to new targeted drug therapies and the development of validated endpoints.
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Síndrome de Hiperostose Adquirida , Artrite Psoriásica , Doenças Musculoesqueléticas , Psoríase , Artrite Psoriásica/diagnóstico , Artrite Psoriásica/tratamento farmacológico , Humanos , Psoríase/diagnóstico , Psoríase/tratamento farmacológico , PeleRESUMO
The Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA)-Outcome Measures in Rheumatology (OMERACT) Psoriatic Arthritis (PsA) Working Group provided updates at the 2020 GRAPPA annual meeting on its work toward developing a core outcome set for PsA. Working groups were set up for the 4 prioritized domains: enthesitis, fatigue, structural damage, and physical function. Two instruments for measurement of physical function were provisionally endorsed: (1) the Health Assessment Questionnaire-Disability Index and (2) the physical functioning domain in the Medical Outcomes Study 36-item Short Form survey.
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Artrite Psoriásica , Entesopatia , Psoríase , Reumatologia , Artrite Psoriásica/diagnóstico , Humanos , Avaliação de Resultados em Cuidados de SaúdeRESUMO
OBJECTIVE: Delays in the diagnosis and treatment of psoriatic arthritis (PsA) are common. These delays contribute to impairments in quality of life and joint damage. This study aims to calculate the incidence rate of PsA over time and identify clinical features that may be used for PsA prediction in patients with psoriasis (PsO). METHODS: The study population for PsA incidence analysis included 1128 participants enrolled in the Utah Psoriasis Initiative between 2002 and 2014. Clinical evaluation and medical record review were performed to identify new cases of PsA after enrollment. To identify PsO features associated with PsA, the population was restricted to 627 participants who did not have PsA before PsO phenotyping and had been followed up for subsequent PsA diagnosis. We conducted Cox proportional hazard regressions to estimate the HR of PsA associated with PsO characteristics and other health-related features. RESULTS: PsA incidence rate increased for > 60 years following PsO onset (trend P < 0.0001). There was a significant association between PsA and induration severity in untreated lesions (P < 0.001, HR 1.46), history of fingernail involvement (P < 0.001, HR 2.38), pustular PsO (P < 0.001, HR 3.32), fingernail involvement at enrollment (P < 0.001, HR 2.04), and Koebner phenomenon (P < 0.001, HR 1.90). Multivariate analysis yielded a model that included a history of fingernail involvement (P < 0.001, HR 2.16) and untreated induration (P < 0.001, HR 1.41). CONCLUSION: Risk of PsA increases steadily for > 60 years following PsO onset. Patient-reported history of PsO characteristics has greater predictive power than physician-measured features at enrollment visits. The characteristics identified in this study provide guidance for screening for PsA risk in patients with PsO.
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Artrite Psoriásica , Psoríase , Artrite Psoriásica/diagnóstico , Artrite Psoriásica/epidemiologia , Diagnóstico Precoce , Humanos , Incidência , Qualidade de VidaRESUMO
BACKGROUND: The International Dermatology Outcome Measures established a set of core domains to be measured in all psoriasis trials. This set requires that symptoms of psoriatic arthritis (PsA) be measured in all psoriasis studies. OBJECTIVE: To identify the approach to PsA screening and the most appropriate outcome measure for capturing PsA symptoms. METHODS: Following guidelines (ie, the COnsensus-based Standards for the selection of health Measurement INstruments, Core Outcome Measures in Effectiveness Trials Initiative, and Outcome Measures in Rheumatology Handbook), we conducted a consensus-building study that included patients, physicians, industry partners, and patient association representatives. The process consisted of a literature review and quality appraisal of measures for PsA symptoms, a pre-Delphi exercise, a Delphi survey, and a consensus meeting. RESULTS: Among the 297 expert participants in the Delphi survey, 87.5% agreed that all patients in a psoriasis trial should be screened for PsA with a validated screening tool. Regarding the measurement of PsA symptoms, the preferred instrument was the Psoriatic Arthritis Impact of Disease-9 (PsAID9), with the Routine Assessment Patient Index Data-3 (RAPID3) representing an acceptable alternative. LIMITATIONS: Only International Dermatology Outcome Measures members participated in the consensus meeting. CONCLUSION: The overwhelming majority of expert stakeholders agreed that all psoriasis trial participants should be screened for PsA, with PsA symptoms measured by using PsAID9 (or alternatively with RAPID3).
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Artrite Psoriásica/diagnóstico , Qualidade de Vida , Perfil de Impacto da Doença , Artrite Psoriásica/tratamento farmacológico , Artrite Psoriásica/epidemiologia , Ensaios Clínicos como Assunto , Consenso , Técnica Delphi , Feminino , Humanos , Masculino , Programas de Rastreamento/métodos , Avaliação de Resultados em Cuidados de Saúde , Medição da Dor , Psoríase/diagnóstico , Psoríase/epidemiologia , Reumatologia/métodos , Índice de Gravidade de DoençaRESUMO
OBJECTIVE: The Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA) and Outcome Measures in Rheumatology (OMERACT) psoriatic arthritis (PsA) working group is developing a Core Outcome Measurement Set for PsA clinical trials [randomized controlled trials (RCT) and longitudinal observational studies (LOS)] using the OMERACT Filter 2.1 instrument selection algorithm. Our objective was to assess the Psoriatic Arthritis Impact of Disease questionnaire (PsAID12) for the measurement of the core domain PsA-specific health-related quality of life (HRQOL). METHODS: PsAID12 measurement property evidence gathered in a systematic literature review, and additional analyses conducted in LOS, were used to inform a consensus process. Analyses that had not been published were independently reviewed by the OMERACT technical advisory group. Data and process were presented, discussed in breakout groups, and voted on at the OMERACT conference (Terrigal, Australia, May 2018). RESULTS: PsAID12 fulfilled the green (good to go) OMERACT standards for domain match, feasibility, reliability, and construct/longitudinal construct validity. Discrimination and thresholds of meaning were amber (caution but good enough to go forward). The overall working group recommendation was amber/provisional endorsement of PsAID12 for measuring PsA-specific HRQOL in RCT and LOS. Of 96 participants who voted at the PsA OMERACT workshop, 87.5% (84) voted "yes" to endorse this recommendation; 14 of the 96 were patient research partners (PRP) and 93% of them (13) voted "yes"; 82 participants were not PRP and 87% of them (71) voted "yes." CONCLUSION: At OMERACT 2018, PsAID12 was the first patient-reported outcome measure provisionally endorsed as a core outcome measure for disease-specific HRQOL in PsA clinical trials. PsAID12 discrimination and improvement thresholds will be studied in future RCT.
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Artrite Psoriásica , Ensaios Clínicos como Assunto , Medidas de Resultados Relatados pelo Paciente , Qualidade de Vida , Humanos , Avaliação de Resultados em Cuidados de Saúde , ReumatologiaRESUMO
Psoriatic arthritis (PsA) is rarely assessed in psoriasis randomized controlled trials (RCT); thus, the effect of psoriasis therapy on PsA is unknown. The International Dermatology Outcome Measures (IDEOM) has included "PsA Symptoms" as part of the core domains to be measured in psoriasis RCT. This study aimed to achieve consensus about screening for PsA and how to measure for "PsA Symptoms" in psoriasis RCT. At the IDEOM 2017 Annual Meeting, stakeholders voted on the role of PsA screening in psoriasis RCT. To select measures for "PsA Symptoms", we adapted the Consensus-Based Standards for the Selection of Health Measurement Instruments (COSMIN) guidelines. Three potential measures were selected. At the meeting, stakeholders voted on the validity, feasibility, and responsiveness of these measures. Of the 47 stakeholders, 93% voted that all psoriasis trial participants should be screened for PsA. "PsA Symptoms" measures included Patient Global (PG)-arthritis, Routine Assessment Patient Index Data (RAPID)-3, and Psoriatic Arthritis Impact of Disease (PsAID)-9. During the voting, more than 50% of the voters agreed that RAPID3 and PsAID9 were good measures for PsA Symptoms, able to capture all its essential elements. PsAID9 was considered the most feasible instrument, followed by RAPID3 and PG-arthritis, respectively. Finally, most participants agreed that RAPID3 and PsAID9 were responsive measures. Most study participants voted that all subjects in a psoriasis clinical trial should be screened for PsA. RAPID3 and PsAID9 outperformed PG-arthritis in measuring PsA Symptoms. This will be followed by a Delphi survey involving a larger stakeholder group.
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Artrite Psoriásica/diagnóstico , Avaliação de Resultados em Cuidados de Saúde , Psoríase/terapia , Consenso , Técnica Delphi , Humanos , Garantia da Qualidade dos Cuidados de Saúde , Ensaios Clínicos Controlados Aleatórios como AssuntoRESUMO
BACKGROUND: Psoriasis is a chronic inflammatory disease associated with dyslipidemia, cardiovascular events, and mortality. We aimed to assess and compare the effect of treatment of moderate-to-severe psoriasis with adalimumab or phototherapy on vascular inflammation and cardiovascular biomarkers. METHODS AND RESULTS: Randomized, double-blind, trial of adalimumab, phototherapy, and placebo (1:1:1) for 12 weeks, with crossover to adalimumab for 52 weeks total. Outcomes included vascular inflammation by 18F-fluorodeoxyglucose positron emission tomography/computed tomography and biomarkers of inflammation, insulin resistance, and lipoproteins. Ninety-seven patients were randomized, 92 completed the randomized controlled trial portion; 81 entered the adalimumab extension with 61 completing 52 weeks of adalimumab. There was no difference in change in vascular inflammation at week 12 in the adalimumab group (change compared with placebo, 0.64%; 95% confidence interval, -5.84% to 7.12%) or the phototherapy group (-1.60%; 95% confidence interval, -6.78% to 3.59%) or after 52-week adalimumab treatment (0.02% compared with initiation; 95% confidence interval, -2.85% to 2.90%). Both adalimumab and phototherapy decreased inflammation by serum CRP, interleukin-6. Only adalimumab reduced tumor necrosis factor and glycoprotein acetylation at 12 and 52 weeks. Neither had an impact on metabolic markers (insulin, adiponectin, and leptin). Only phototherapy increased high-density lipoprotein-p at 12 weeks. At 52-week of adalimumab cholesterol efflux and high-density lipoprotein-p were reduced. CONCLUSIONS: Adalimumab reduced key markers of inflammation including glycoprotein acetylation compared with phototherapy with no effect on glucose metabolism and vascular inflammation, and potential adverse effects on high-density lipoprotein. Glycoprotein acetylation improvement may partially explain the beneficial effects of adalimumab seen in observational studies. Larger studies with more detailed phenotyping of vascular disease should assess the comparative differences in the effects of adalimumab and phototherapy seen in our study. CLINICAL TRIAL REGISTRATION: URL: https://www.clinicaltrials.gov. Unique identifiers: NCT01866592 and NCT01553058.
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Adalimumab/uso terapêutico , Anti-Inflamatórios/uso terapêutico , Mediadores da Inflamação/sangue , Psoríase/terapia , Terapia Ultravioleta , Vasculite/terapia , Adulto , Biomarcadores/sangue , Glicemia/metabolismo , HDL-Colesterol/sangue , Estudos Cross-Over , Método Duplo-Cego , Feminino , Fluordesoxiglucose F18/administração & dosagem , Humanos , Resistência à Insulina , Masculino , Pessoa de Meia-Idade , Tomografia por Emissão de Pósitrons combinada à Tomografia Computadorizada , Valor Preditivo dos Testes , Psoríase/sangue , Psoríase/diagnóstico por imagem , Compostos Radiofarmacêuticos/administração & dosagem , Índice de Gravidade de Doença , Fatores de Tempo , Resultado do Tratamento , Estados Unidos , Vasculite/sangue , Vasculite/diagnóstico por imagemRESUMO
The common comorbidities of cutaneous psoriasis include psoriatic arthritis (PsA), Crohn's disease, uveitis, and depression. In addition, cardiovascular disease risk factors (including metabolic syndrome) are seen more frequently among patients with psoriasis, and strong epidemiologic evidence has demonstrated that psoriasis is independently associated with myocardial infarction. Because these comorbid conditions and other medical complications adversely affect morbidity and mortality in patients with psoriasis, dermatologists can play an important role in promptly identifying and, when necessary, referring patients for further workup and treatment when signs or symptoms of these comorbidities or complications are observed. Semin Cutan Med Surg 34(supp2):S30-S33 © 2015 published by Frontline Medical Communications.
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When patients with psoriasis are candidates for systemic therapy, the list of appropriate agents for each patient should be derived from careful patient and family history and selected laboratory screening protocols so that the potential risks associated with treatment can be minimized. Once a therapeutic choice is made, monitoring strategies also are necessary for early identification and intervention of adverse events that may arise. In addition to appropriate screening and monitoring protocols, communication between patient and clinician is essential to enhance the benefits of therapy and minimize the risks. Semin Cutan Med Surg 34(supp2):S40-S42 © 2015 published by Frontline Medical Communications.
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BACKGROUND: Little is known about the effect of specific anti-interleukin-23 therapy, as compared with established anti-tumor necrosis factor therapies, for the treatment of moderate-to-severe plaque psoriasis. METHODS: In a 52-week, phase 2, dose-ranging, randomized, double-blind, placebo-controlled, active-comparator trial, we compared guselkumab (CNTO 1959), an anti-interleukin-23 monoclonal antibody, with adalimumab in patients with moderate-to-severe plaque psoriasis. A total of 293 patients were randomly assigned to receive guselkumab (5 mg at weeks 0 and 4 and every 12 weeks thereafter, 15 mg every 8 weeks, 50 mg at weeks 0 and 4 and every 12 weeks thereafter, 100 mg every 8 weeks, or 200 mg at weeks 0 and 4 and every 12 weeks thereafter) through week 40, placebo, or adalimumab (standard dosage for psoriasis). At week 16, patients in the placebo group crossed over to receive guselkumab at a dose of 100 mg every 8 weeks. The primary end point was the proportion of patients with a Physician's Global Assessment (PGA) score of 0 (indicating cleared psoriasis) or 1 (indicating minimal psoriasis) at week 16. RESULTS: At week 16, the proportion of patients with a PGA score of 0 or 1 was significantly higher in each guselkumab group than in the placebo group: 34% in the 5-mg group, 61% in the 15-mg group, 79% in the 50-mg group, 86% in the 100-mg group, and 83% in the 200-mg group, as compared with 7% in the placebo group (P≤0.002 for all comparisons). Moreover, the proportion was significantly higher in the 50-mg, 100-mg, and 200-mg guselkumab groups than in the adalimumab group (58%) (P<0.05 for all comparisons). At week 16, the proportion of patients with at least a 75% improvement in Psoriasis Area and Severity Index scores was significantly higher in each guselkumab group than in the placebo group (P<0.001 for all comparisons). At week 40, the proportion of patients with a PGA score of 0 or 1 remained significantly higher in the 50-mg, 100-mg, and 200-mg guselkumab groups than in the adalimumab group (71%, 77%, and 81%, respectively, vs. 49%) (P<0.05 for all comparisons). Between week 0 and week 16, infections were observed in 20% of the patients in the guselkumab groups, 12% in the adalimumab group, and 14% in the placebo group. CONCLUSIONS: The results of this phase 2 trial suggest that guselkumab may be an effective therapy for plaque psoriasis and that control of psoriasis can be achieved with specific anti-interleukin-23 therapy. (Funded by Janssen Research and Development; X-PLORE ClinicalTrials.gov number, NCT01483599.).
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Anti-Inflamatórios/administração & dosagem , Anticorpos Monoclonais Humanizados/administração & dosagem , Anticorpos Monoclonais/administração & dosagem , Interleucina-23/antagonistas & inibidores , Psoríase/tratamento farmacológico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Adalimumab , Adulto , Anti-Inflamatórios/efeitos adversos , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados/efeitos adversos , Relação Dose-Resposta a Droga , Método Duplo-Cego , Feminino , Seguimentos , Humanos , Injeções Subcutâneas , Masculino , Pessoa de Meia-Idade , Psoríase/patologia , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
Psoriasis is a common inflammatory skin disease with complex genetics and different degrees of prevalence across ethnic populations. Here we present the largest trans-ethnic genome-wide meta-analysis (GWMA) of psoriasis in 15,369 cases and 19,517 controls of Caucasian and Chinese ancestries. We identify four novel associations at LOC144817, COG6, RUNX1 and TP63, as well as three novel secondary associations within IFIH1 and IL12B. Fine-mapping analysis of MHC region demonstrates an important role for all three HLA class I genes and a complex and heterogeneous pattern of HLA associations between Caucasian and Chinese populations. Further, trans-ethnic comparison suggests population-specific effect or allelic heterogeneity for 11 loci. These population-specific effects contribute significantly to the ethnic diversity of psoriasis prevalence. This study not only provides novel biological insights into the involvement of immune and keratinocyte development mechanism, but also demonstrates a complex and heterogeneous genetic architecture of psoriasis susceptibility across ethnic populations.
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Povo Asiático/genética , Psoríase/genética , População Branca/genética , Proteínas Adaptadoras de Transporte Vesicular/genética , Estudos de Casos e Controles , Subunidade alfa 2 de Fator de Ligação ao Core/genética , RNA Helicases DEAD-box/genética , Genes MHC Classe I/genética , Predisposição Genética para Doença , Estudo de Associação Genômica Ampla , Humanos , Helicase IFIH1 Induzida por Interferon , Subunidade p40 da Interleucina-12/genética , Fatores de Transcrição/genética , Proteínas Supressoras de Tumor/genéticaRESUMO
Previous studies have identified 41 independent genome-wide significant psoriasis susceptibility loci. After our first psoriasis genome-wide association study, we designed a custom genotyping array to fine-map eight genome-wide significant susceptibility loci known at that time (IL23R, IL13, IL12B, TNIP1, MHC, TNFAIP3, IL23A and RNF114) enabling genotyping of 2269 single-nucleotide polymorphisms (SNPs) in the eight loci for 2699 psoriasis cases and 2107 unaffected controls of European ancestry. We imputed these data using the latest 1000 Genome reference haplotypes, which included both indels and SNPs, to increase the marker density of the eight loci to 49 239 genetic variants. Using stepwise conditional association analysis, we identified nine independent signals distributed across six of the eight loci. In the major histocompatibility complex (MHC) region, we detected three independent signals at rs114255771 (P = 2.94 × 10(-74)), rs6924962 (P = 3.21 × 10(-19)) and rs892666 (P = 1.11 × 10(-10)). Near IL12B we detected two independent signals at rs62377586 (P = 7.42 × 10(-16)) and rs918518 (P = 3.22 × 10(-11)). Only one signal was observed in each of the TNIP1 (rs17728338; P = 4.15 × 10(-13)), IL13 (rs1295685; P = 1.65 × 10(-7)), IL23A (rs61937678; P = 1.82 × 10(-7)) and TNFAIP3 (rs642627; P = 5.90 × 10(-7)) regions. We also imputed variants for eight HLA genes and found that SNP rs114255771 yielded a more significant association than any HLA allele or amino-acid residue. Further analysis revealed that the HLA-C*06-B*57 haplotype tagged by this SNP had a significantly higher odds ratio than other HLA-C*06-bearing haplotypes. The results demonstrate allelic heterogeneity at IL12B and identify a high-risk MHC class I haplotype, consistent with the existence of multiple psoriasis effectors in the MHC.
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Loci Gênicos , Polimorfismo de Nucleotídeo Único , Psoríase/genética , Proteínas de Transporte/genética , Proteínas de Ligação a DNA/genética , Predisposição Genética para Doença , Antígenos HLA/genética , Humanos , Interleucinas/genética , Peptídeos e Proteínas de Sinalização Intracelular/genética , Proteínas Nucleares/genética , Receptores de Interleucina/genética , Proteína 3 Induzida por Fator de Necrose Tumoral alfa , Ubiquitina-Proteína LigasesRESUMO
OBJECTIVE: To explore the relationship between fatigue and work productivity loss (WPL) in people with psoriatic arthritis (PsA). METHODS: Data were collected from participants in the Utah Psoriasis Initiative Arthritis registry between January 2010 and May 2013. WPL was measured with the 8-item Work Limitations Questionnaire. Fatigue was assessed with question 1 from the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI#1), "How would you describe the overall level of fatigue/tiredness you have experienced?" and with question 1 from the Psoriatic Arthritis Quality of Life Questionnaire (PsAQOL#1) "I feel tired whatever I do." Psoriatic activity was evaluated with tender joint count (TJC), swollen joint count (SJC), dactylitis count, enthesitis count, inflammatory back pain (IBP), physician global assessment, body surface area, and psoriasis pain and itch. RESULTS: Among 107 participants, work productivity was reduced by 6.7%, compared to benchmark employees without limitations. Fatigue was reported by 54 patients (50.5%) on PsAQOL#1, and 64 (60.0%) were classified as high fatigue by BASDAI#1. TJC, SJC, enthesitis count, IBP, and depressed mood were highest or most frequent in participants reporting fatigue. After adjustments for psoriatic activity and depressed mood, WPL was associated with fatigue, as measured by PsAQOL#1 (p = 0.01) and BASDAI#1 (p = 0.002). CONCLUSION: WPL was associated with fatigue, and the association was not entirely explained by the evaluated musculoskeletal, cutaneous, or psychiatric manifestations of PsA.
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Absenteísmo , Artrite Psoriásica/complicações , Eficiência , Fadiga/epidemiologia , Carga de Trabalho/estatística & dados numéricos , Adulto , Artrite Psoriásica/fisiopatologia , Estudos Transversais , Avaliação da Deficiência , Eficiência/fisiologia , Fadiga/fisiopatologia , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Sistema de Registros , Estudos Retrospectivos , Índice de Gravidade de Doença , Inquéritos e Questionários , UtahRESUMO
At the 2013 annual meeting of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA), members were updated on educational areas in psoriasis and psoriatic arthritis (PsA). Discussions included (1) the psoriasis and PsA GRAPPA video project, comprising a set of educational online videos that provide standardized psoriatic disease endpoint training to clinicians and researchers; (2) the GRAPPA Educational Outreach Project, focused on cross-disciplinary education for rheumatologists and dermatologists and including several collaborations to expand educational sessions globally; (3) the Dermatology and Rheumatology Trainee Educational Initiative, that provides psoriatic disease education to medical students, residents, and fellows training in dermatology and/or rheumatology; and (4) the GRAPPA Educational Slide Library, developed as a resource for GRAPPA members for their own educational presentations.
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Artrite Psoriásica , Dermatologia/educação , Psoríase , Reumatologia/educação , Humanos , Índice de Gravidade de DoençaRESUMO
STUDY OBJECTIVES: Sleep disturbances, including obstructive sleep apnea (OSA), commonly limit function and quality of life in people with spondyloarthritis (SpA). Systemic inflammation has been implicated in the pathophysiology of both OSA and SpA, and suppression of inflammation with tumor necrosis factor α (TNF) inhibitors may decrease OSA severity. In this study, we compared the frequency of OSA in patients receiving and not receiving TNF-inhibitor therapy. METHODS: Data were collected from 63 consecutively screened veterans with SpA. Participant interviews, examinations, chart reviews, and referrals to the Salt Lake City Veteran Affairs (SLCVA) Sleep Center were used to obtain demographic data, comorbidities, SpA features, therapy data, and sleep study outcomes. RESULTS: OSA occurred in 76% of SpA patients. OSA was less common in patients receiving TNF-inhibitor therapy (57%), compared to patients not receiving TNF-inhibitor therapy (91%) (p = 0.01). CONCLUSIONS: OSA is underrecognized in veterans with SpA, and TNF-inhibition was associated with a lower frequency of OSA.
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Apneia Obstrutiva do Sono/epidemiologia , Espondiloartropatias/epidemiologia , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Anti-Inflamatórios/uso terapêutico , Comorbidade , Feminino , Humanos , Inflamação/complicações , Masculino , Pessoa de Meia-Idade , Apneia Obstrutiva do Sono/etiologia , Apneia Obstrutiva do Sono/fisiopatologia , Espondiloartropatias/tratamento farmacológico , Utah/epidemiologiaRESUMO
Psoriasis is a common inflammatory disorder of the skin and other organs. We have determined that mutations in CARD14, encoding a nuclear factor of kappa light chain enhancer in B cells (NF-kB) activator within skin epidermis, account for PSORS2. Here, we describe fifteen additional rare missense variants in CARD14, their distribution in seven psoriasis cohorts (>6,000 cases and >4,000 controls), and their effects on NF-kB activation and the transcriptome of keratinocytes. There were more CARD14 rare variants in cases than in controls (burden test p value = 0.0015). Some variants were only seen in a single case, and these included putative pathogenic mutations (c.424G>A [p.Glu142Lys] and c.425A>G [p.Glu142Gly]) and the generalized-pustular-psoriasis mutation, c.413A>C (p.Glu138Ala); these three mutations lie within the coiled-coil domain of CARD14. The c.349G>A (p.Gly117Ser) familial-psoriasis mutation was present at a frequency of 0.0005 in cases of European ancestry. CARD14 variants led to a range of NF-kB activities; in particular, putative pathogenic variants led to levels >2.5× higher than did wild-type CARD14. Two variants (c.511C>A [p.His171Asn] and c.536G>A [p.Arg179His]) required stimulation with tumor necrosis factor alpha (TNF-α) to achieve significant increases in NF-kB levels. Transcriptome profiling of wild-type and variant CARD14 transfectants in keratinocytes differentiated probably pathogenic mutations from neutral variants such as polymorphisms. Over 20 CARD14 polymorphisms were also genotyped, and meta-analysis revealed an association between psoriasis and rs11652075 (c.2458C>T [p.Arg820Trp]; p value = 2.1 × 10(-6)). In the two largest psoriasis cohorts, evidence for association increased when rs11652075 was conditioned on HLA-Cw*0602 (PSORS1). These studies contribute to our understanding of the genetic basis of psoriasis and illustrate the challenges faced in identifying pathogenic variants in common disease.
Assuntos
Proteínas Adaptadoras de Sinalização CARD/genética , Guanilato Ciclase/genética , Proteínas de Membrana/genética , NF-kappa B/genética , NF-kappa B/metabolismo , Psoríase/genética , Proteínas Adaptadoras de Sinalização CARD/metabolismo , Estudos de Casos e Controles , Epiderme/metabolismo , Regulação da Expressão Gênica , Predisposição Genética para Doença , Guanilato Ciclase/metabolismo , Antígenos HLA-C/genética , Antígenos HLA-C/metabolismo , Humanos , Queratinócitos , Proteínas de Membrana/metabolismo , Mutação de Sentido Incorreto , Polimorfismo Genético , Pele/patologia , Transcriptoma , Fator de Necrose Tumoral alfa/genética , Fator de Necrose Tumoral alfa/metabolismo , População Branca/genéticaRESUMO
The Canadian Guidelines for the Management of Plaque Psoriasis were reviewed by the entire National Psoriasis Foundation Medical Board and updated to include newly approved agents such as ustekinumab and to reflect practice patterns in the United States, where the excimer laser is approved for psoriasis treatment. Management of psoriasis in special populations is discussed. In the updated guidelines, we include sections on children, pregnant patients or pregnant partners of patients, nursing mothers, the elderly, patients with hepatitis B or C virus infections, human immunodeficiency virus-infected patients, and patients with malignant neoplasms, as well as sections on tumor necrosis factor blockers, elective surgery, and vaccinations.