RESUMEN
Moderate-to-severe psoriasis (Ps) treatment includes systemic drugs and biological agents. Apremilast, a small molecule primarily metabolized by cytochrome CYP3A4, modulates the immune system by specifically inhibiting phosphodiesterase type 4 (PDE4) isoforms and is currently used for the treatment of Ps and psoriatic arthritis (PsA). Clinical trials and real-world data showed variable efficacy in response among Ps patients underlying the need for personalized therapy. This study implements a candidate-gene and a network-based approach to identify genetic markers associated with apremilast response in forty-nine Greek Ps patients. Our data revealed an association of sixty-four SNPs within or near PDE4 and CYP3A4 genes, four SNPs in ncRNAs ANRIL, LINC00941 and miR4706, which influence the abundance or function of PDE4s, and thirty-three SNPs within fourteen genes whose protein products either interact directly with PDE4 proteins or constitute components of the cAMP signaling pathway which is modulated by PDE4s. Notably, fifty-six of the aforementioned SNPs constitute eQTLs for the respective genes in relevant to psoriasis tissues/cells implying that these variants could be causal. Our analysis provides a number of novel genetic variants that, upon validation in larger cohorts, could be utilized as predictive markers regarding the response of Ps patients to apremilast treatment.
Asunto(s)
Artritis Psoriásica , Psoriasis , Talidomida/análogos & derivados , Humanos , Artritis Psoriásica/inducido químicamente , Artritis Psoriásica/tratamiento farmacológico , Citocromo P-450 CYP3A , Psoriasis/tratamiento farmacológico , Psoriasis/genética , Talidomida/uso terapéutico , Talidomida/efectos adversosRESUMEN
A model-based meta-analysis (MBMA) was conducted to compare the efficacy of bimekizumab with other psoriatic arthritis (PsA) treatment regimens using ≥ 20%/50%/70% improvements in American College of Rheumatology (ACR) criteria (ACR20/50/70) for patients with PsA. Forty-nine trials of 16 drugs were identified in the literature, comprising 21,340 patients. Trial-level covariates, including prior biologic use, concomitant methotrexate use, time since diagnosis, trial completion year, and active comparator were considered for exploratory models. The final model was selected using leave-one-out cross-validation (LOO CV) to assess predictive performance based on prespecified criteria. LOO CV was conducted for 15 trials; the final model demonstrated that 91.5% (952/1,040) of the observed treatment differences, and 96.1% of the observed ACR20/50/70 response rates were within the 95% prediction interval (PI). Median ACR50 response rates (95% PI) at week 16 in biologic-naïve patients were predicted to be 44% (40-49%) for bimekizumab 160 mg, among the highest of all treatments analyzed. Response rates for secukinumab 150 mg and risankizumab 150 mg were 28% (25-32%) and 27% (24-31%), respectively. The MBMA was also used to predict the probability of success (PoS) of potential head-to-head trials using ACR50 response as the end point with varying sample sizes: vs. secukinumab 150 mg, the PoS for bimekizumab 160 mg was 62% (N = 200) and 90% (N = 400). Versus risankizumab 150 mg, the PoS for bimekizumab 160 mg was 68% (N = 200) and 94% (N = 400). In summary, a predictive MBMA described ACR20/50/70 outcomes in PsA, allowing accurate and precise treatment comparisons and robust PoS calculations.
Asunto(s)
Anticuerpos Monoclonales Humanizados , Antirreumáticos , Artritis Psoriásica , Productos Biológicos , Reumatología , Humanos , Artritis Psoriásica/diagnóstico , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Antirreumáticos/uso terapéutico , Productos Biológicos/uso terapéutico , Resultado del TratamientoRESUMEN
Background: Oral conventional synthetic disease-modifying antirheumatic drugs (csDMARDs), especially methotrexate, are the cornerstone of treating psoriatic arthritis (PsA). The use of csDMARDs with biologics has increased their efficacy in psoriasis. However, the combination of two oral DMARDs in patients with PsA has not been adequately reviewed. In this study, we explore the combinational use of methotrexate with DMARDs in PsA patients. Materials & methods: A review was conducted using Medline (PubMed), Embase, Web of Science and the Cochrane Library, covering articles up to February 2023. Results & conclusion: Nine studies comprising 1993 participants were included. The evidence supporting combination therapy remains limited. Combinational therapy could be considered in patients with inadequate response to monotherapy or no access to biologics.
This study aimed to determine whether combining two different medicines could serve as an option for patients with psoriatic arthritis (PsA). Typically, doctors prescribe just one medicine, but sometimes its efficacy is limited. After reviewing nine studies with 1993 participants, it appears that using two medicines together might be an alternative option for PsA patients who do not experience sufficient relief from a single medicine. This research contributes to our understanding of using this combination approach for PsA and suggests that further larger studies could confirm its potential as a beneficial method for improving the health of these patients.
Asunto(s)
Antirreumáticos , Artritis Psoriásica , Productos Biológicos , Psoriasis , Humanos , Antirreumáticos/uso terapéutico , Metotrexato/uso terapéutico , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Psoriasis/tratamiento farmacológico , Productos Biológicos/uso terapéuticoRESUMEN
Juvenile idiopathic arthritis (JIA), the most common chronic rheumatologic condition in childhood, remains a cause of significant morbidity, particularly in those with spondyloarthropathy, including psoriatic arthritis (PsA) and enthesitis-related arthritis (ERA). While secukinumab was recently approved for the treatment of children and adolescents with ERA and PsA, there is limited published data on its use in JIA, particularly in refractory cases, despite its efficacy in the treatment of adult arthritis. We aim to examine the use of this therapy in JIA in a single pediatric rheumatology center. A retrospective chart review was performed and 10 JIA patients who received treatment with secukinumab were identified. Data extracted included disease activity, patient demographics, comorbidities, medications, and laboratory data. Seven ERA, 2 PsA, and 1 poly JIA patient were treated with secukinumab at our center between April 2011 and July 2021. These patients had notably resistant disease, with a mean disease-modifying antirheumatic drug (DMARD) failure rate of 3.8. One hundred percent of patients who underwent magnetic resonance imaging (MRI) after being on at least 3 months of secukinumab therapy demonstrated improvement in their MRI findings. One patient developed a flare of uveitis while on secukinumab therapy, with no other adverse events recorded in our patients. Secukinumab therapy was recently approved for children and adolescents with ERA and PsA, and may offer an efficacious option given its demonstrated improvement in imaging and joint examination, as well as qualitative reports of pain, even in those who have failed other therapies. However, caution may be warranted in those with a history of uveitis and warrants further study.
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Antirreumáticos , Artritis Juvenil , Artritis Psoriásica , Uveítis , Niño , Adolescente , Humanos , Artritis Juvenil/tratamiento farmacológico , Estudios Retrospectivos , Artritis Psoriásica/inducido químicamente , Artritis Psoriásica/tratamiento farmacológico , Antirreumáticos/uso terapéutico , Uveítis/inducido químicamenteRESUMEN
INTRODUCTION: We aimed to investigate the effects of the coronavirus disease 2019 (COVID-19) pandemic on the course and treatment of patients with inflammatory rheumatic musculoskeletal disease (iRMD) using biologic or targeted synthetic disease modifying and rheumatic drugs (b/tsDMARDs). METHODOLOGY: The study was carried out in two stages: in the first stage we investigated the delay of b/tsDMARD treatment in the first 3 months of the pandemic; in the second stage, we investigated all patients who decided to continue treatment after interruption in the 12-month period. RESULTS: A total of 521 patients were included in the study. The iRMD diagnosis was listed as spondyloarthritis (SpA) (54.3%), rheumatoid arthritis (RA) (25.7%), psoriatic arthritis (PsA) (8.4%), vasculitis (6.1%), and others (5.4%). Concurrent use of hydroxychloroquine (hazard ratio [HR] = 1.49), iv bDMARD use (HR = 1.34), and a history of discontinuation of drug in the first 3 months of the pandemic (HR = 1.19) were determined as factors that reduced 12-month drug retention rates. The use of glucocorticoid (HR = 3.81) and having a diagnosis of interstitial lung disease/chronic obstructive lung disease (HR = 4.96) were found to increase the risk of being infected by SARS coronavirus 2 (SARS-CoV-2). CONCLUSIONS: It was shown that approximately 1/5 of iRMD patients using b/tsDMARDs delayed their treatment due to the fear of COVID-19 in the first three months of the pandemic process. However, with good communication with the patients, b/tsDMARD treatment was restarted and the 12-month drug retention status was quite high.
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Antirreumáticos , Artritis Psoriásica , Productos Biológicos , COVID-19 , Reumatología , Humanos , Pandemias , Artritis Psoriásica/inducido químicamente , Artritis Psoriásica/tratamiento farmacológico , SARS-CoV-2 , Antirreumáticos/uso terapéutico , Productos Biológicos/uso terapéuticoRESUMEN
OBJECTIVE: We investigated the impact of concomitant MTX on ustekinumab (UST) levels and antidrug antibody (ADA) formation in PsA and evaluated consequences in pharmacodynamics and pharmacokinetics. METHODS: We conducted a post-hoc analysis on 112 PsA serum samples of subjects treated with open-label UST and either concomitant MTX (UST/MTX, n = 58) or placebo (UST/pbo, n = 54) obtained in a randomized (1:1), double-blind, multicentre trial. A validated antibody-binding-based multitiered testing was used to detect ADA and ADA with neutralizing capacity (nADA). The impact of MTX on UST immunogenicity was analysed by comparison of UST/pbo with UST/MTX cohorts at different time points. Patient- and disease-related predispositions for ADA formation were investigated with multiple linear regression analysis. Immunogenicity impact on pharmacokinetics, safety and efficacy was determined by cohort comparison between patients with and without ADA formation. RESULTS: Over 52 weeks, 11 UST/pbo- and 19 UST/MTX-treated patients developed ADA (P > 0.05). In the UST/pbo cohort, the visit-dependent UST levels were in the range of 0.047 (0.05) -0.110 (0.07) µg/ml overall, and 0.037 (0.04)-0.091 (0.08) µg/ml in ADA-confirmed subjects. In UST/MTX-treated patients, the UST levels exhibited an intervisit variation in the range of 0.0502 (0.04)-0.106 (0.07) µg/ml overall and 0.029 (0.03)-0.097 (0.07) µg/ml in ADA positive subjects (P > 0.05). At week 52, ADA-confirmed patients did not differ significantly (P > 0.05) in safety or clinical outcomes from ADA-negative patients. CONCLUSION: Concomitant MTX had no significant impact on UST immunogenicity. Furthermore, ADA formation was not associated with impairments in UST safety, efficacy or trough levels. TRIAL REGISTRATION: ClinicalTrials.gov, https://clinicaltrials.gov, NCT03148860.
Asunto(s)
Antirreumáticos , Artritis Psoriásica , Humanos , Metotrexato/uso terapéutico , Antirreumáticos/efectos adversos , Ustekinumab/uso terapéutico , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Quimioterapia Combinada , Resultado del TratamientoRESUMEN
OBJECTIVES: Identifying that dysfunction of the IL-23/17 axis underlies PsA has led to the development of effective targeted therapies such as the IL-17A inhibitor secukinumab. As IL-17A stimulates the secretion of neutrophil chemoattractants, such as CXCL8 (IL-8), we examined the effect of secukinumab on neutrophil function in PsA. METHODS: Nineteen patients with active PsA were treated with secukinumab. Clinical response [PsA Response Criteria (PsARC) and Psoriasis Area and Severity Index (PASI)] and peripheral blood neutrophil function (apoptosis, receptor expression, phagocytosis/killing, chemotaxis and RNA expression) were measured at 12 week intervals for 48 weeks and compared with age- and sex-matched healthy controls. RESULTS: At 12 weeks, 12/16 (75%) patients had a PsARC response (100% at 36 weeks) and 10/14 (71%) achieved a 90% PASI response. At baseline, there were no differences in PsA neutrophil reactive oxygen species generation, constitutive or cytokine-delayed apoptosis, chemotaxis or phagocytosis of opsonized Staphylococcus aureus compared with healthy controls. Similarly, there were no differences in these functions from baseline to 12 weeks of therapy. However, surface levels of CD11b/CD18 and CD63 increased and expression of CD16 decreased during therapy. In addition, in a subgroup of early (12 week) responders to secukinumab, RNA sequencing revealed transcriptome changes predicting down-regulation of cytokine signalling and chemotaxis pathways and up-regulation of de novo gene expression pathways, including translation initiation, mRNA catabolism and translation. CONCLUSION: Complex changes in the properties of circulating neutrophils occur with secukinumab treatment in PsA that may indicate altered responsiveness to changes in both local and systemic levels of pro-inflammatory cytokines. However, host defence processes of neutrophils were unaltered.
Asunto(s)
Artritis Psoriásica , Psoriasis , Humanos , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Neutrófilos , Interleucina-17 , Anticuerpos Monoclonales/uso terapéutico , Psoriasis/tratamiento farmacológico , Resultado del TratamientoRESUMEN
OBJECTIVES: To evaluate real-world persistence and effectiveness of the IL-12/23 inhibitor, ustekinumab or a tumour necrosis factor inhibitor (TNFi) for psoriatic arthritis over 3 years. METHODS: PsABio (NCT02627768), a prospective, observational study, followed patients with PsA prescribed first-line to third-line ustekinumab or a TNFi. Persistence and effectiveness (achievement of clinical Disease Activity for PSA (cDAPSA) low disease activity (LDA)/remission and minimal disease activity/very LDA (MDA/VLDA)) were assessed every 6 months. Safety data were collected over 3 years. Analyses to compare the modes of action were adjusted on baseline differences by propensity scores (PS). RESULTS: In 895 patients (mean age 49.8 years, 44.7% males), at 3 years, the proportion of patients still on their initial treatments was similar with ustekinumab (49.9%) and TNFi (47.8%). No difference was seen in the risk of stopping/switching; PS-adjusted hazard ratio (95% CI) for stopping/switching ustekinumab versus TNFi was 0.87 (0.68 to 1.11). In the overall population, cDAPSA LDA/remission was achieved in 58.6%/31.4% ustekinumab-treated and 69.8%/45.0% TNFi-treated patients; PS-adjusted ORs (95% CI) were 0.89 (0.63 to 1.26) for cDAPSA LDA; 0.72 (0.50 to 1.05) for remission. MDA/VLDA was achieved in 41.4%/19.2% of ustekinumab-treated and 54.2%/26.9% of TNFi-treated patients with overlapping PS-adjusted ORs. A greater percentage of TNFi-treated patients achieved effectiveness outcomes. Both treatments exhibited good long-term safety profiles, although ustekinumab-treated patients had a lower rate of adverse events (AEs) versus TNFi. CONCLUSION: At 3 years, there was generally comparable persistence after ustekinumab or TNFi treatment, but AE rates were lower with ustekinumab.
Asunto(s)
Antirreumáticos , Artritis Psoriásica , Masculino , Humanos , Persona de Mediana Edad , Femenino , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Ustekinumab/uso terapéutico , Inhibidores del Factor de Necrosis Tumoral/uso terapéutico , Antirreumáticos/uso terapéutico , Estudios Prospectivos , Resultado del TratamientoRESUMEN
BACKGROUND: Treatment options in patients with enthesitis-related arthritis (ERA) and juvenile psoriatic arthritis (JPsA) are currently limited. This trial aimed to demonstrate the efficacy and safety of secukinumab in patients with active ERA and JPsA with inadequate response to conventional therapy. METHODS: In this randomised, double-blind, placebo-controlled, treatment-withdrawal, phase 3 trial, biologic-naïve patients (aged 2 to <18 years) with active disease were treated with open-label subcutaneous secukinumab (75/150 mg in patients <50/≥50 kg) in treatment period (TP) 1 up to week 12, and juvenile idiopathic arthritis (JIA) American College of Rheumatology 30 responders at week 12 were randomised 1:1 to secukinumab or placebo up to 100 weeks. Patients who flared in TP2 immediately entered open-label secukinumab TP3 that lasted up to week 104. Primary endpoint was time to disease flare in TP2. RESULTS: A total of 86 patients (median age, 14 years) entered open-label secukinumab in TP1. In TP2, responders (ERA, 44/52; JPsA, 31/34) received secukinumab or placebo. The study met its primary end point and demonstrated a statistically significant longer time to disease flare in TP2 for ERA and JPsA with secukinumab versus placebo (27% vs 55%, HR, 0.28; 95% CI 0.13 to 0.63; p<0.001). Exposure-adjusted incidence rates (per 100 patient-years (PY), 95% CI) for total patients were 290.7/100 PY (230.2 to 362.3) for adverse events and 8.2/100 PY (4.1 to 14.6) for serious adverse events in the overall JIA population. CONCLUSIONS: Secukinumab demonstrated significantly longer time to disease flare than placebo in children with ERA and JPsA with a consistent safety profile with the adult indications of psoriatic arthritis and axial spondyloarthritis. TRIAL REGISTRATION NUMBER: NCT03031782.
Asunto(s)
Antirreumáticos , Artritis Juvenil , Artritis Psoriásica , Adulto , Niño , Humanos , Adolescente , Artritis Juvenil/tratamiento farmacológico , Antirreumáticos/efectos adversos , Brote de los Síntomas , Resultado del Tratamiento , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Método Doble CiegoRESUMEN
OBJECTIVE: PsA is a chronic disease with heterogeneous clinical manifestations requiring treatment options with long-term efficacy and safety. In this follow-up analysis, the 52-week efficacy and safety of risankizumab 150 mg in patients with active PsA who had previous inadequate response/intolerance to one or more conventional synthetic DMARDs (csDMARD-IR) were evaluated. METHODS: KEEPsAKE 1 is an ongoing, global, phase 3 study with a 24-week, double-blind, placebo-controlled period (period 1) and an open-label extension period (period 2). In period 1, eligible patients were randomized 1:1 to receive subcutaneous risankizumab 150 mg or placebo at weeks 0, 4 and 16. At week 24 (period 2), all continuing patients received open-label risankizumab 150 mg every 12 weeks through week 208. RESULTS: At week 24, 57.3% of risankizumab-treated patients (n = 483) achieved ≥20% improvement in ACR criteria (ACR20) vs 33.5% of placebo-treated patients (n = 481; P < 0.001). At week 52, 70.0% of patients who were randomized to receive continuous risankizumab therapy and 63.0% of patients who were randomized to receive placebo in period 1 and then receive risankizumab at week 24 achieved ACR20. Similar result trends were observed for other efficacy measures. Risankizumab was well tolerated through 52 weeks of treatment with a consistent safety profile from week 24 through week 52. CONCLUSION: In patients with active PsA who were csDMARD-IR, continuous risankizumab treatment demonstrated robust long-term efficacy and was well tolerated through 52 weeks of treatment. TRIAL REGISTRATION: ClinicalTrials.gov, http://clinicaltrials.gov, KEEPsAKE1, NCT03675308.
Asunto(s)
Antirreumáticos , Artritis Psoriásica , Humanos , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Anticuerpos Monoclonales/efectos adversos , Antirreumáticos/efectos adversos , Inyecciones Subcutáneas , Método Doble Ciego , Resultado del Tratamiento , Índice de Severidad de la EnfermedadRESUMEN
OBJECTIVE: PsA is a chronic inflammatory disease in which the skin and joints are affected. In this follow-up analysis, the 52-week efficacy and safety of risankizumab 150 mg in patients with active PsA who had previous inadequate response/intolerance to one or two biologic therapies (Bio-IR) or one or more conventional synthetic DMARDs (csDMARD-IR) were evaluated. METHODS: In the ongoing, phase 3, KEEPsAKE 2 trial, patients with active PsA were randomized 1:1 to receive subcutaneous risankizumab 150 mg or placebo at weeks 0, 4 and 16 (period 1). At week 24 (period 2), patients who received placebo were switched to risankizumab, and all patients received risankizumab 150 mg every 12 weeks from weeks 28 to 208. RESULTS: At week 24, 51.3% of risankizumab-treated patients (n = 224) achieved ≥20% improvement in ACR criteria (ACR 20) vs 26.5% of placebo-treated patients (n = 220; P < 0.001). At week 52, 58.5% of patients randomized to receive continuous risankizumab achieved ACR20, and 55.7% of patients who switched from placebo to risankizumab at week 24 achieved ACR20. Similar trends were observed for other efficacy measures. Rates of serious treatment-emergent adverse events (TEAEs) and TEAEs leading to discontinuation remained stable through week 52, and no deaths were reported. CONCLUSION: Risankizumab was well tolerated and improved symptoms of PsA in Bio-IR/csDMARD-IR patients, with a consistent long-term safety profile from weeks 24 to 52. TRIAL REGISTRATION: United States National Library of Medicine clinical trials database www.clinicaltrials.gov; KEEPsAKE 2; NCT03671148.
Asunto(s)
Antirreumáticos , Artritis Psoriásica , Humanos , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Resultado del Tratamiento , Método Doble Ciego , Anticuerpos Monoclonales/efectos adversos , Antirreumáticos/efectos adversos , Índice de Severidad de la EnfermedadRESUMEN
BACKGROUND: Psoriatic arthritis (PsA) is a chronic, immune-mediated, spondyloarthropathy characterised by musculoskeletal signs and symptoms with associated joint pain and tenderness. The average worldwide PsA prevalence is 133/100,000, while in the Italian population is 90-420/100,000. Traditionally, nonsteroidal anti-inflammatory drugs, glucocorticoid, and disease-modifying antirheumatic drugs have been used in the treatment of PsA. However, for those patients who are not adequately controlled with conventional therapies, the new biologics compounds represent a valid option. Biologic therapies have been shown to be more effective but also more expensive than conventional systemic treatments. Based on the CHRONOS study, the economic analyses presented in this paper aim to assess the annualised direct costs and the cost-per-responder of biologics in a real-world context assuming the Italian National Health System perspective. METHODS: The economic assessments were carried out on the overall cohort of patients, and on the tumour necrosis factor alpha inhibitors (TNFi) and the secukinumab subgroup, the most prescribed biologic therapies within the CHRONOS study. RESULTS: The annual economic impact of PsA in the overall group was 12,622, 11,725 in the secukinumab subgroup, and 12,791 in the TNFi subgroup. Biologics absorbed the main expenditure costs in the treatment of PsA accounting for about the 93% of total costs. At 6 months, secukinumab performed better in all the considered outcomes: cost-per-responder according to EULAR DAS28 and ACR50 response criteria were 12,661- 28,975, respectively, while they were 13,356 - 33,368 in the overall cohort and 13,138 - 35,166 in the TNFi subgroup. At 12 months secukinumab remained the subgroup with the lowest cost-per-responder ratio in EULAR DAS28 and ACR50 response criteria, while TNFi subgroup was the lowest one considered the ACR20. CONCLUSION: Despite some potential methodological limitations, our cost-per-response analysis provides physicians and payers additional insights which can complement the traditional risk-benefit profile assessment and drive treatment decisions.
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Antirreumáticos , Artritis Psoriásica , Productos Biológicos , Humanos , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Estudios Longitudinales , Antirreumáticos/uso terapéutico , Productos Biológicos/uso terapéutico , Terapia Biológica , Resultado del TratamientoRESUMEN
BACKGROUND: Psoriatic arthritis treatment with antitumor necrosis factor has been shown to reduce disease activity. Nonetheless, more than 30% of patients do not achieve a sufficient response to tumor necrosis factor blockers. Currently, treatment with interleukin-6 inhibitors is expected to be effective and suppress the joint destruction in patients with psoriatic arthritis; however, evidence regarding their efficacy is limited to a few reports. CASE PRESENTATION: A 78-year-old Japanese woman with psoriatic arthritis associated with rapid joint destruction was successfully treated with a second-line anti-interleukin-6 receptor agent. In this case, a tumor necrosis factor inhibitor induced an inadequate response, and the right knee and left hip joints required artificial joint replacement surgery. However, second line treatment with anti-interleukin-6 treatment was effective, and the right elbow joint function was preserved. CONCLUSIONS: We experienced a case of psoriatic arthritis, in which anti-interleukin-6 treatment repaired a bone cyst in the lateral epicondyle of the humerus and enthesitis of the distal interphalangeal joints. The patient is currently in clinical remission with no restrictions in daily life activities. Anti-interleukin-6 treatment may address the unmet needs of patients with psoriatic arthritis who are resistant or intolerant to antitumor necrosis factor treatment, with rapidly destructive large joints but with well-managed skin manifestations.
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Antirreumáticos , Artritis Psoriásica , Femenino , Humanos , Anciano , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Interleucina-6 , Factor de Necrosis Tumoral alfa , Huesos , Necrosis/tratamiento farmacológico , Antirreumáticos/uso terapéuticoRESUMEN
BACKGROUND: Psoriatic arthritis (PsA) is a chronic inflammatory disease that affects multiple joints. It is associated with psoriasis and treated with synthetic and biologic drugs. OBJECTIVE: The objective of this study was to assess the outcomes of patients who received biologic therapy with tumor necrosis factor (TNF) inhibitors in terms of effectiveness, safety, functionality, and quality of life. DESIGN AND SETTING: A prospective observational study was performed at a single center in Belo Horizonte, Brazil. METHODS: Patients with PsA who received their first TNF inhibitor treatment were followed up for 12 months. Disease activity was measured using the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) and Clinical Disease Activity Index (CDAI). Functionality was measured using the Health Questionnaire Assessment (HAQ), and quality of life was evaluated using the European Quality of Life Five Dimensions (EQ-5D). Multiple linear regression was used to identify predictors of the clinical response at 12 months. RESULTS: A total of 143 patients treated with adalimumab or etanercept were evaluated. Most of the clinical measures were significantly improved at 12 months. However, 31%-51% of the patients did not achieve good clinical control. No differences were observed between adalimumab and etanercept, except for poor functionality at 12 months among patients treated with etanercept. The main predictors of a worse clinical response were female sex, etanercept use, poor functionality, or lower quality of life at baseline. The main adverse reactions were alopecia, headache, injection site reaction, sinusitis, flu, dyslipidemia, and infections. CONCLUSION: TNF inhibitor therapy was effective and safe. However, despite improvements in clinical measures, most patients did not achieve satisfactory control of the disease.
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Antirreumáticos , Artritis Psoriásica , Humanos , Femenino , Masculino , Artritis Psoriásica/tratamiento farmacológico , Artritis Psoriásica/inducido químicamente , Etanercept/uso terapéutico , Adalimumab/uso terapéutico , Inhibidores del Factor de Necrosis Tumoral , Antirreumáticos/uso terapéutico , Receptores del Factor de Necrosis Tumoral/uso terapéutico , Infliximab/uso terapéutico , Calidad de Vida , Anticuerpos Monoclonales/uso terapéutico , Factor de Necrosis Tumoral alfa , Inmunoglobulina G , Resultado del TratamientoAsunto(s)
Artritis Psoriásica , Productos Biológicos , Enfermedades Cardiovasculares , Psoriasis , Antiinflamatorios no Esteroideos/uso terapéutico , Artritis Psoriásica/inducido químicamente , Artritis Psoriásica/tratamiento farmacológico , Productos Biológicos/efectos adversos , Enfermedades Cardiovasculares/inducido químicamente , Enfermedades Cardiovasculares/tratamiento farmacológico , Estudios de Cohortes , Humanos , Psoriasis/tratamiento farmacológico , Talidomida/análogos & derivadosAsunto(s)
Artritis Psoriásica , Productos Biológicos , Enfermedades Cardiovasculares , Psoriasis , Antiinflamatorios no Esteroideos/uso terapéutico , Artritis Psoriásica/inducido químicamente , Artritis Psoriásica/tratamiento farmacológico , Productos Biológicos/efectos adversos , Enfermedades Cardiovasculares/inducido químicamente , Enfermedades Cardiovasculares/tratamiento farmacológico , Enfermedades Cardiovasculares/epidemiología , Estudios de Cohortes , Humanos , Psoriasis/tratamiento farmacológico , Talidomida/análogos & derivadosRESUMEN
A large proportion of patients with visual impairment secondary to non-infectious uveitis may require DMARDs. Although these are highly effective, some patients may require alternatives to the currently available immunomodulators due to an inadequate response or undesirable side effects. Janus Kinase Inhibitors (JAKi) are already approved for several autoimmune diseases in rheumatology, gastroenterology and dermatology. To date, JAKi have been studied in phase 3 trials in various types of uveitis. Mechanism of Action: JAKi work by inhibiting the phosphorylation of Janus kinases, which are transmembrane proteins. This blocks the activation of transcription factors, which in turn downregulates cytokine expression and inflammatory mediators. JAKi represent an extremely effective novel therapeutic approach in rheumatology, gastroenterology and dermatology. They have already been approved for the treatment of rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, ulcerative colitis and atopic eczema. In earlier comparative studies with conventional biologics, a better therapeutic response was reported in some cases. Several published case reports report reduced cortisone levels in patients with uveitis who had responded poorly to conventional and biological DMARDs. Approval studies are under way for JIA-associated and ANA-positive anterior uveitis. In summary, JAKi represent an innovative treatment option for patients with non-infectious uveitis in whom DMARDs are contraindicated or ineffective.
Asunto(s)
Antirreumáticos , Artritis Psoriásica , Artritis Reumatoide , Inhibidores de las Cinasas Janus , Uveítis , Antirreumáticos/uso terapéutico , Artritis Psoriásica/inducido químicamente , Artritis Psoriásica/tratamiento farmacológico , Artritis Reumatoide/tratamiento farmacológico , Humanos , Inhibidores de las Cinasas Janus/farmacología , Inhibidores de las Cinasas Janus/uso terapéutico , Uveítis/inducido químicamente , Uveítis/diagnóstico , Uveítis/tratamiento farmacológicoAsunto(s)
Artritis Psoriásica , Productos Biológicos , Enfermedades Cardiovasculares , Psoriasis , Antiinflamatorios no Esteroideos/uso terapéutico , Artritis Psoriásica/inducido químicamente , Artritis Psoriásica/tratamiento farmacológico , Productos Biológicos/efectos adversos , Enfermedades Cardiovasculares/inducido químicamente , Enfermedades Cardiovasculares/tratamiento farmacológico , Enfermedades Cardiovasculares/epidemiología , Estudios de Cohortes , Humanos , Psoriasis/tratamiento farmacológico , Talidomida/análogos & derivadosAsunto(s)
Artritis Psoriásica , Productos Biológicos , Enfermedades Cardiovasculares , Psoriasis , Antiinflamatorios no Esteroideos/uso terapéutico , Artritis Psoriásica/inducido químicamente , Artritis Psoriásica/tratamiento farmacológico , Productos Biológicos/efectos adversos , Enfermedades Cardiovasculares/inducido químicamente , Enfermedades Cardiovasculares/tratamiento farmacológico , Estudios de Cohortes , Humanos , Psoriasis/tratamiento farmacológico , Talidomida/análogos & derivadosRESUMEN
OBJECTIVE: To evaluate the efficacy and safety of an oral selective tyrosine kinase 2 (TYK2) inhibitor, deucravacitinib, in patients with active psoriatic arthritis (PsA). METHODS: In this double-blind, phase II trial, 203 patients with PsA were randomised 1:1:1 to placebo, deucravacitinib 6 mg once a day or 12 mg once a day. The primary endpoint was American College of Rheumatology-20 (ACR-20) response at week 16. RESULTS: ACR-20 response was significantly higher with deucravacitinib 6 mg once a day (52.9%, p=0.0134) and 12 mg once a day (62.7%, p=0.0004) versus placebo (31.8%) at week 16. Both deucravacitinib doses resulted in significant improvements versus placebo (p≤0.05) in the multiplicity-controlled secondary endpoints of change from baseline in Health Assessment Questionnaire-Disability Index and Short Form-36 Physical Component Summary score and in Psoriasis Area and Severity Index-75 response. Improvements were also seen in multiple exploratory endpoints with deucravacitinib treatment. The most common adverse events (AEs) (≥5%) in deucravacitinib-treated patients were nasopharyngitis, upper respiratory tract infection, sinusitis, bronchitis, rash, headache and diarrhoea. There were no serious AEs and no occurrence of herpes zoster, opportunistic infections and major adverse cardiovascular events, or differences versus placebo in mean changes in laboratory parameters with deucravacitinib treatment. CONCLUSIONS: Treatment with the selective TYK2 inhibitor deucravacitinib was well tolerated and resulted in greater improvements than placebo in ACR-20, multiplicity-controlled secondary endpoints and other exploratory efficacy measures in patients with PsA. Larger trials over longer periods of time with deucravacitinib are warranted to confirm its safety profile and benefits in PsA. TRIAL REGISTRATION NUMBER: NCT03881059.