RESUMO
Generalized pustular psoriasis (GPP) is a rare, chronic, neutrophilic inflammatory skin disease characterized by episodes of widespread eruption of sterile, macroscopic pustules that can be accompanied by systemic inflammation and symptoms. A systematic literature review and narrative synthesis were conducted to determine the impact of GPP on patients' health-related quality of life (HRQoL) and patient-reported severity of symptoms and to compare its impact to patients with plaque psoriasis (plaque PsO). Searches were undertaken in Embase, MEDLINE and the Cochrane Library from 1 January 2002 to 15 September 2022. Screening was carried out by two reviewers independently. Outcome measures included generic (e.g. EQ-5D, SF-36) and dermatology-specific (e.g. DLQI) clinical outcome assessments, and other relevant patient-reported outcome measures (PROMs) (e.g. severity of pain measured by a numerical rating scale). Overall, 20 studies were found to be eligible for inclusion, of which seven also had data for plaque PsO. The DLQI was the most frequently reported outcome measure (16 out of 20 studies). When reported, mean DLQI (SD) scores varied from 5.7 (1.2) to 15.8 (9.6) across the studies, indicating a moderate to very large effect on HRQoL; the wide range of scores and large SDs were explained by the small population sizes (n ≤ 12 for all studies except two). Similar ranges and large SDs were also observed for other measures within individual studies. However, in general, people with GPP reported a greater impact of their skin condition on HRQoL, when compared to people with plaque PsO (i.e. higher DLQI scores) and higher severity for itch, pain and fatigue. This systematic review highlighted the need for studies with a larger population size, a better understanding of the impact of cutaneous and extracutaneous symptoms and comorbidities on HRQoL during and between GPP flares, and outcome measures specifically tailored to the unique symptoms and the natural course/history of GPP.
Assuntos
Dermatite , Psoríase , Dermatopatias Vesiculobolhosas , Humanos , Qualidade de Vida , Psoríase/diagnóstico , Pele , Doença Crônica , DorRESUMO
BACKGROUND: Secukinumab [an interleukin (IL)-17A inhibitor] has demonstrated significantly higher efficacy vs. etanercept (a tumour necrosis factor inhibitor) and ustekinumab (an IL-12/23 inhibitor) in patients with moderate-to-severe plaque psoriasis. OBJECTIVES: To report 52-week results from a prespecified analysis of patients with active psoriatic arthritis (PsA) having concomitant moderate-to-severe plaque psoriasis from the head-to-head EXCEED monotherapy study comparing secukinumab with adalimumab. METHODS: Patients were randomized to receive secukinumab 300 mg via subcutaneous injection at baseline, week 1-4, and then every 4 weeks until week 48 or adalimumab 40 mg via subcutaneous injection every 2 weeks from baseline until week 50. Assessments in patients with concomitant moderate-to-severe psoriasis, defined as having affected body surface area > 10% or Psoriasis Area and Severity Index (PASI) ≥ 10 at baseline, included musculoskeletal, skin and quality-of-life outcomes. Missing data were handled using multiple imputation. RESULTS: Of the 853 patients [secukinumab (N = 426), adalimumab (N = 427)], 211 (24·7%) had concomitant moderate-to-severe psoriasis [secukinumab (N = 110, 25·8%), adalimumab (N = 101, 23·7%)]. Up to week 50, 5·5% of patients discontinued secukinumab vs.17·8% in the adalimumab group. The proportion of patients who achieved American College of Rheumatology (ACR) 20 response was 76·4% with secukinumab vs. 68·3% with adalimumab (P = 0·175), PASI 100 response was 39·1% vs. 23·8% (P = 0·013), and simultaneous improvement in ACR 50 and PASI 100 response at week 52 was 28·2% vs. 17·7%, respectively (P = 0·06). Secukinumab demonstrated consistently higher responses vs. adalimumab across skin endpoints. CONCLUSIONS: This prespecified analysis in PsA patients with concomitant moderate-to-severe plaque psoriasis in the EXCEED study provides further evidence that IL-17 inhibitors offer a comprehensive biological treatment to manage the concomitant features of psoriasis and PsA.
Assuntos
Artrite Psoriásica , Psoríase , Adalimumab , Anticorpos Monoclonais Humanizados , Artrite Psoriásica/tratamento farmacológico , Método Duplo-Cego , Humanos , Psoríase/tratamento farmacológico , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Certolizumab pegol (CZP) is an Fc-free, PEGylated anti-tumour necrosis factor biologic. OBJECTIVES: To report the 3-year efficacy of CZP in plaque psoriasis, pooled from the CIMPASI-1 (NCT02326298) and CIMPASI-2 (NCT02326272) phase III trials. METHODS: Adults with moderate-to-severe psoriasis for ≥ 6 months were randomized 2 : 2 : 1 to CZP 200 mg, CZP 400 mg or placebo, every 2 weeks (Q2W) for up to 48 weeks. Patients entering the open-label period (weeks 48-144) from double-blinded CZP initially received CZP 200 mg Q2W. Patients not achieving ≥ 50% improvement in Psoriasis Area and Severity Index (PASI 50) at week 16 entered an open-label CZP 400 mg Q2W escape arm (weeks 16-144). Dose adjustments based on PASI response were permitted during open-label treatment. Outcomes included PASI 75, PASI 90 and Physician's Global Assessment (PGA) 0/1 responder rates, based on a logistic regression model (missing data imputed using Markov Chain Monte Carlo methodology). RESULTS: In total, 186 patients were randomized to CZP 200 mg Q2W and 175 to CZP 400 mg Q2W. At week 48, PASI 75/90 was achieved by 72·7%/51·3% of patients randomized to CZP 200 mg and 84·4%/62·7% randomized to CZP 400 mg. Patients entering the open-label period at week 48, from blinded treatment, received CZP 200 mg Q2W. At week 144, PASI 75/90 was achieved by 70·6%/48·7% patients randomized to CZP 200 mg and 72·9%/42·7% randomized to CZP 400 mg. At week 16, 72 placebo-randomized patients entered the CZP 400 mg Q2W escape arm; 75.7%/58.5% achieved PASI 75/90 at week 144. CONCLUSIONS: Both CZP 200 mg and 400 mg Q2W demonstrated sustained, durable efficacy, with numerically higher responses for some outcomes with 400 mg Q2W.
Assuntos
Psoríase , Adulto , Certolizumab Pegol , Método Duplo-Cego , Humanos , Psoríase/tratamento farmacológico , Índice de Gravidade de Doença , Resultado do Tratamento , Fator de Necrose Tumoral alfaRESUMO
BACKGROUND: Certolizumab pegol (CZP) is an Fc-free, PEGylated anti-tumour necrosis factor biologic. OBJECTIVES: To report 3-year safety data from three phase III trials of CZP in adults with plaque psoriasis. METHODS: Data were pooled from CIMPASI-1 (NCT02326298), CIMPASI-2 (NCT02326272) and CIMPACT (NCT02346240). Included patients had moderate-to-severe plaque psoriasis of ≥ 6 months' duration; had been randomized to CZP 200 mg every 2 weeks (Q2W) (400 mg at weeks 0, 2 and 4) or CZP 400 mg Q2W; and had received at least one dose of CZP with up to 144 weeks of exposure. Treatment-emergent adverse events (TEAEs) were classified using MedDRA v18·1. Reported incidence rates (IRs) are incidence of new cases per 100 patient-years (PY). RESULTS: Over 144 weeks, 995 patients received at least one dose of CZP (exposure: 2231·3 PY); 731 and 728 received at least one dose of CZP 200 mg Q2W (1211·4 PY) and/or 400 mg Q2W (1019·9 PY), respectively. The IR [95% confidence interval (CI)] of TEAEs was 144·9 (135·3-155·0) for all patients, 134·1 (123·2-145·7) for CZP 200 mg Q2W and 158·3 (145·5-171·9) for CZP 400 mg Q2W. The IR (95% CI) of serious TEAEs for all patients was 7·5 (6·4-8·8); the IRs were 6·7 (5·2-8·3) and 8·7 (6·9-10·8) for CZP 200 mg and 400 mg Q2W, respectively. Overall, 3·2% of patients reported serious infections (2·2% within each of the CZP 200 and 400 mg Q2W groups). Overall, there was one case of active tuberculosis, 16 malignancies in 14 patients and seven deaths (two considered treatment-related). The cumulative IR of TEAEs did not increase over time. CONCLUSIONS: No new safety signals were identified compared with previously reported data. Risk did not increase with longer or higher CZP exposure.
Assuntos
Antirreumáticos , Artrite Reumatoide , Psoríase , Adulto , Antirreumáticos/uso terapêutico , Artrite Reumatoide/tratamento farmacológico , Certolizumab Pegol/efeitos adversos , Ensaios Clínicos como Assunto , Método Duplo-Cego , Humanos , Psoríase/tratamento farmacológico , Ensaios Clínicos Controlados Aleatórios como Assunto , Resultado do Tratamento , Fator de Necrose Tumoral alfaRESUMO
BACKGROUND: Secukinumab has shown sustained efficacy and safety in several manifestations of psoriasis. OBJECTIVES: GESTURE investigated the long-term (2·5-year) safety and efficacy of 150 mg and 300 mg subcutaneous secukinumab in 205 patients with moderate-to-severe palmoplantar psoriasis. METHODS: GESTURE was a randomized, double-blind, placebo-controlled, multicentre, phase IIIb trial conducted across 15 countries. The study was 140 weeks long and consisted of four periods: screening (up to 4 weeks), treatment period 1 (16 weeks), treatment period 2 (116 weeks) and post-treatment follow-up (8 weeks). Eligible patients were aged ≥ 18 years with moderate-to-severe palmoplantar psoriasis and at least one plaque outside of the palms and soles. Efficacy was assessed via a palmoplantar Investigator's Global Assessment (ppIGA) and the palmoplantar Psoriasis Area and Severity Index (PASI). RESULTS: The primary end point, a ppIGA score of 0 or 1, was met at week 16. The effect was sustained over 2·5 years with 59% [95% confidence interval (CI) 43·5-74·1] and 53% (95% CI 35·1-69·6) of patients in the secukinumab 300 mg and 150 mg groups, respectively, achieving clear or almost clear palms and soles (ppIGA 0 or 1). At 2·5 years, the mean palmoplantar PASI percentage was reduced in both the secukinumab 300 mg group (-74·7%) and the secukinumab 150 mg group (-61·6%). A total of 17% (secukinumab 300 mg group) and 18% (secukinumab 150 mg group) of patients experienced no difficulty in hands and feet functionality, as indicated by the palmoplantar quality of life instrument overall scores. The safety profile was favourable. CONCLUSIONS: GESTURE revealed that secukinumab provides a strong and sustained response over 2·5 years in challenging-to-treat palmoplantar psoriasis.
Assuntos
Psoríase , Qualidade de Vida , Adulto , Anticorpos Monoclonais , Anticorpos Monoclonais Humanizados , Método Duplo-Cego , Gestos , Humanos , Psoríase/tratamento farmacológico , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: Although existing psoriasis treatments are effective and well tolerated in many patients, there is still a need for new effective targeted treatment options. Tofacitinib is an oral Janus kinase inhibitor that has been investigated in patients with moderate-to-severe chronic plaque psoriasis. OBJECTIVES: To consider the benefits and risks of tofacitinib in patients with moderate-to-severe psoriasis. METHODS: Data were pooled from one phase II, four phase III and one long-term extension study comprising 5204 patient-years of tofacitinib treatment. Efficacy end points included patients achieving Physician's Global Assessments of 'clear' or 'almost clear', ≥ 75% and ≥ 90% reduction in Psoriasis Area and Severity Index (coprimary end points) and improvements in Dermatology Life Quality Index score, Hospital Anxiety and Depression Scale depression score and Itch Severity Item score, at weeks 16 and 52. Safety data were summarized for 3 years of tofacitinib exposure. RESULTS: Tofacitinib 5 and 10 mg twice daily (BID) showed superiority over placebo for all efficacy end points at week 16, with response maintained for 52 weeks of continued treatment. Tofacitinib improved patients' quality of life and was well tolerated. Rates of safety events of interest (except herpes zoster) were similar to those in the published literature and healthcare databases for other systemic psoriasis therapies. Tofacitinib 10 mg BID demonstrated greater efficacy than 5 mg BID. CONCLUSIONS: Tofacitinib has a benefit-risk profile in moderate-to-severe psoriasis consistent with that of other systemic treatments.
Assuntos
Piperidinas/efeitos adversos , Inibidores de Proteínas Quinases/efeitos adversos , Psoríase/tratamento farmacológico , Pirimidinas/efeitos adversos , Pirróis/efeitos adversos , Administração Oral , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Doença Crônica/tratamento farmacológico , Relação Dose-Resposta a Droga , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Piperidinas/administração & dosagem , Inibidores de Proteínas Quinases/administração & dosagem , Psoríase/diagnóstico , Pirimidinas/administração & dosagem , Pirróis/administração & dosagem , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Medição de Risco , Índice de Gravidade de Doença , Adulto JovemRESUMO
BACKGROUND: Monitoring disease activity over time is a prerequisite for clinical practice and research. Valid and reliable outcome measurement instruments (OMIs) and staging systems provide researchers and clinicians with benchmark tools to assess the primary and secondary outcomes of interventional trials and to guide treatment selection properly. OBJECTIVES: To investigate inter-rater reliability and agreement in instruments currently used in hidradenitis suppurativa (HS), with dermatologists experienced in HS as the rater population of interest. METHODS: In a prospective completely balanced design, 24 patients with HS underwent a physical examination by 12 raters (288 assessments) using nine instruments. The results were analysed using generalized linear mixed models. RESULTS: For the staging systems, the study found good inter-rater reliability for Hurley staging in the axillae and gluteal region, moderate inter-rater reliability for Hurley staging in the groin and for Physician's Global Assessment, and fair inter-rater reliability for refined Hurley staging and the International HS Severity Scoring System. For all the tested OMIs, the observed intervals for limits of agreement were very wide relative to the ranges of the scales. CONCLUSIONS: The very wide intervals for limits of agreement imply that substantial changes are needed in clinical research in order to rule out measurement error. The results illustrate a difficulty, even for experienced HS experts, to agree on the type and number of lesions when evaluating disease severity. The apparent caveats call for global efforts, such as the HIdradenitis SuppuraTiva cORe outcomes set International Collaboration (HISTORIC) to reach consensus on how best to measure physical signs of HS reliably in randomized trials. What's already known about this topic? Without valid and reliable instruments to measure outcomes, researchers and clinicians lack the necessary benchmarks to assess primary and secondary end points of interventional trials properly. Hidradenitis suppurativa (HS) is a chronic inflammatory skin disease. Several outcome measure instruments exist for HS, but their validation is generally incomplete or of relatively low methodological quality. What does this study add? Using a prospective completely balanced design this study examined inter-rater reliability with HS-experienced dermatologists as the rater population of interest. The study did not find very good reliability for any included instrument or lesion counts. This study illustrates the difficulty in finding agreement on the type and number of HS lesions, even among experts. The results question whether physical signs are best measured by a traditional physician lesion count instrument. What are the clinical implications of this work? For staging, Hurley staging and physician global visual analogue scale proved to be acceptable instruments in terms of inter-rater reliability. For the instruments designed to measure changes in health status, our study illustrates how difficult it is, even for experts, to measure the physical signs of HS using a simple rater counting. Consequently, other assessment methods of physicals signs, such as ultrasound evaluation, require consideration.
Assuntos
Hidradenite Supurativa/diagnóstico , Avaliação de Resultados da Assistência ao Paciente , Índice de Gravidade de Doença , Adulto , Feminino , Hidradenite Supurativa/terapia , Humanos , Masculino , Pessoa de Meia-Idade , Variações Dependentes do Observador , Estudos Prospectivos , Ensaios Clínicos Controlados Aleatórios como Assunto , Reprodutibilidade dos TestesRESUMO
BACKGROUND: Certolizumab pegol, an Fc-free, PEGylated, anti-tumour necrosis factor (TNF) biologic, has demonstrated favourable results in three ongoing, phase 3, randomized, double-blinded, placebo-controlled trials in adults with psoriasis. OBJECTIVE: Data were pooled from the ongoing trials to investigate efficacy in selected subgroups and add precision to estimates of treatment effects during the initial 16 weeks of treatment. METHODS: In each trial, patients ≥18 years with moderate-to-severe chronic plaque psoriasis for ≥6 months were randomized to receive certolizumab 400 mg, certolizumab 200 mg or placebo every 2 weeks for 16 weeks. Coprimary endpoints for the pooled analysis were responder rates at Week 16, defined as ≥75% reduction in psoriasis area and severity index (PASI 75) and physician global assessment (PGA) of 0/1 ('clear'/'almost clear' with ≥2-category improvement). Safety was assessed by treatment-emergent adverse events. RESULTS: A total of 850 patients treated with certolizumab 400 mg (N = 342), certolizumab 200 mg (N = 351) or placebo (N = 157) were included in the pooled analysis. At Week 16, PASI 75 and PGA 0/1 responder rates were 80.1% and 63.7% in the certolizumab 400 mg group, 74.5% and 54.6% in the certolizumab 200 mg group, and 7.5% and 2.8% in the placebo group (P < 0.0001 for each dose versus placebo). In patients with and without prior biologic therapy, both doses of certolizumab resulted in substantially higher responder rates versus placebo. The incidence of adverse events was generally similar between the 400 mg and placebo groups, and somewhat lower in the 200 mg group versus placebo. No new safety signals were identified. CONCLUSION: Certolizumab pegol 400 mg or 200 mg every 2 weeks for 16 weeks was associated with statistically significant and clinically meaningful improvements in signs and symptoms of psoriasis in patients with and without prior biologic therapy, and a safety profile consistent with the anti-TNF class in psoriasis.
Assuntos
Certolizumab Pegol/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Psoríase/tratamento farmacológico , Adulto , Certolizumab Pegol/administração & dosagem , Certolizumab Pegol/efeitos adversos , Ensaios Clínicos Fase III como Assunto , Fármacos Dermatológicos/administração & dosagem , Fármacos Dermatológicos/efeitos adversos , Método Duplo-Cego , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Qualidade de Vida , Ensaios Clínicos Controlados Aleatórios como Assunto , Índice de Gravidade de DoençaRESUMO
BACKGROUND: Biologics are being used increasingly to treat moderate-to-severe psoriasis. Efficacy may differ in patients with previous exposure to biologics. OBJECTIVES: To investigate the impact of previous biologic exposure on the efficacy and safety of brodalumab and ustekinumab in patients with moderate-to-severe plaque psoriasis. METHODS: Two placebo- and ustekinumab-controlled phase III clinical trials. There was an initial 12-week induction phase where patients were treated with brodalumab [210 mg or 140 mg every 2 weeks (Q2W)], ustekinumab or placebo. Efficacy end points included ≥ 75% improvement in Psoriasis Area and Severity Index (PASI 75) and static Physician's Global Assessment (score of 0 or 1) vs. placebo, PASI 100 vs. ustekinumab, Dermatology Life Quality Index and Psoriasis Symptom Inventory. Adverse events were monitored throughout. RESULTS: In total, 493 patients [334 (27%) brodalumab 210 mg Q2W and 159 (26%) ustekinumab] had received prior biologics; 150 (12%) and 62 (10%), respectively, reported previously failed treatment with a biologic. Brodalumab efficacy in patients with or without previous exposure to biologics was statistically equivalent: 40·9% and 39·5% of biologic-naive and -experienced patients achieved PASI 100 at week 12, compared with 21·1% and 17·0% with ustekinumab (both P < 0·001). In patients where prior biologics had been successful or failed, 41·7% and 32·0% achieved PASI 100, compared with 21·1% and 11·3% with ustekinumab. Tolerability was similar, and did not appear to be influenced by previous treatment with biologics. CONCLUSIONS: The efficacy of brodalumab 210 mg Q2W was similar regardless of prior biological therapy (P = 0·31, 0·32 and 0·64 for PASI 75, 90 and 100, respectively). Almost twice as many patients achieved PASI 100 or complete clearance with brodalumab at week 12 compared with ustekinumab; the differences were most noticeable where previous biologics had failed. Both treatments were well tolerated.
Assuntos
Anticorpos Monoclonais/administração & dosagem , Produtos Biológicos/administração & dosagem , Substituição de Medicamentos , Psoríase/tratamento farmacológico , Ustekinumab/administração & dosagem , Adulto , Idoso , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados , Produtos Biológicos/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Psoríase/diagnóstico , Índice de Gravidade de Doença , Resultado do Tratamento , Ustekinumab/efeitos adversosRESUMO
BACKGROUND: There is no consensus on core outcome domains for hidradenitis suppurativa (HS). Heterogeneous outcome measure instruments in clinical trials likely leads to outcome-reporting bias and limits the ability to synthesize evidence. OBJECTIVES: To achieve global multistakeholder consensus on a core outcome set (COS) of domains regarding what to measure in clinical trials for HS. METHODS: Six stakeholder groups participated in a Delphi process that included five anonymous e-Delphi rounds and four face-to-face consensus meetings to reach consensus on the final COS. The aim was for a 1 : 1 ratio of patients to healthcare professionals (HCPs). RESULTS: A total of 41 patients and 52 HCPs from 19 countries in four continents participated in the consensus process, which yielded a final COS that included five domains: pain, physical signs, HS-specific quality of life, global assessment and progression of course. A sixth domain, symptoms, was highly supported by patients and not by HCPs but is recommended for the core domain set. CONCLUSIONS: Routine adoption of the COS in future HS trials should ensure that core outcomes of importance to both patients and HCPs are collected.
Assuntos
Ensaios Clínicos como Assunto/normas , Técnica Delphi , Hidradenite Supurativa/terapia , Medidas de Resultados Relatados pelo Paciente , Consenso , Progressão da Doença , Hidradenite Supurativa/complicações , Humanos , Cooperação Internacional , Pesquisa Qualitativa , Qualidade de Vida , Resultado do TratamentoRESUMO
BACKGROUND: Genital psoriasis (GenPs) is a common, debilitating and difficult-to-treat manifestation of plaque psoriasis. However, few controlled, interventional studies of GenPs exist. OBJECTIVES: To determine the efficacy of ixekizumab vs. placebo in patients with moderate-to-severe GenPs with ≥ 1% involved body surface area (BSA). METHODS: Patients with moderate-to-severe GenPs, defined as a baseline static Physician's Global Assessment of Genitalia (sPGA-G) score of ≥ 3, with BSA ≥ 1% were randomized 1 : 1 to receive placebo (n = 74) or the recommended dosing of ixekizumab (n = 75). Major outcomes included the percentage of patients achieving 0 or 1 scores on the sPGA-G (primary end point), overall sPGA, GenPs Sexual Frequency Questionnaire (GenPs-SFQ) item 2, and ≥ 3-point improvement from baseline on the GenPs itch numerical rating scale. RESULTS: At week 12, ixekizumab was superior to placebo for sPGA-G 0/1 (73% vs. 8%, P < 0·001), overall sPGA 0/1 (73% vs. 3%, P < 0·001), GenPs-SFQ item 2 score of 0 or 1 (78% vs. 21%, P < 0·001) and genital itch (60% vs. 8%, P < 0·001). No candidiasis was reported, no deaths occurred and one (1%) serious adverse event was reported in a patient receiving placebo. CONCLUSIONS: Ixekizumab was superior to placebo for the treatment of moderate-to-severe GenPs with BSA ≥ 1%. The safety profile of ixekizumab was consistent with previous studies in moderate-to-severe plaque psoriasis.
Assuntos
Anticorpos Monoclonais Humanizados/administração & dosagem , Fármacos Dermatológicos/administração & dosagem , Prurido/tratamento farmacológico , Psoríase/tratamento farmacológico , Adulto , Anticorpos Monoclonais Humanizados/efeitos adversos , Fármacos Dermatológicos/efeitos adversos , Relação Dose-Resposta a Droga , Método Duplo-Cego , Esquema de Medicação , Feminino , Genitália , Humanos , Injeções Subcutâneas , Masculino , Pessoa de Meia-Idade , Placebos/administração & dosagem , Placebos/efeitos adversos , Prurido/diagnóstico , Prurido/etiologia , Psoríase/complicações , Psoríase/diagnóstico , Psoríase/psicologia , Qualidade de Vida , Índice de Gravidade de Doença , Saúde Sexual , Resultado do TratamentoRESUMO
BACKGROUND: A core outcomes set (COS) is an agreed minimum set of outcomes that should be measured and reported in all clinical trials for a specific condition. Hidradenitis suppurativa (HS) has no agreed-upon COS. A central aspect in the COS development process is to identify a set of candidate outcome domains from a long list of items. Our long list had been developed from patient interviews, a systematic review of the literature and a healthcare professional survey, and initial votes had been cast in two e-Delphi surveys. In this manuscript, we describe two in-person consensus meetings of Delphi participants designed to ensure an inclusive approach to generation of domains from related items. OBJECTIVES: To consider which items from a long list of candidate items to exclude and which to cluster into outcome domains. METHODS: The study used an international and multistakeholder approach, involving patients, dermatologists, surgeons, the pharmaceutical industry and medical regulators. The study format was a combination of formal presentations, small group work based on nominal group theory and a subsequent online confirmation survey. RESULTS: Forty-one individuals from 13 countries and four continents participated. Nine items were excluded and there was consensus to propose seven domains: disease course, physical signs, HS-specific quality of life, satisfaction, symptoms, pain and global assessments. CONCLUSIONS: The HISTORIC consensus meetings I and II will be followed by further e-Delphi rounds to finalize the core domain set, building on the work of the in-person consensus meetings.
Assuntos
Hidradenite Supurativa/terapia , Ensaios Clínicos como Assunto , Consenso , Conferências de Consenso como Assunto , Técnica Delphi , Saúde Global , Humanos , Resultado do TratamentoRESUMO
BACKGROUND: Patients with psoriasis have lesional symptoms, including itch, which can reduce quality of life. The efficacy and safety of brodalumab, an interleukin-17 receptor A antagonist, in treating moderate-to-severe psoriasis have been reported in three randomized, controlled, phase 3 trials (AMAGINE-1/-2/-3). OBJECTIVE: The effect of brodalumab on lesional symptoms was assessed using the psoriasis symptom inventory (PSI), a validated patient-reported instrument. METHODS: Patients were randomized to receive brodalumab (140 or 210 mg every 2 weeks [Q2W]), placebo (AMAGINE-1/-2/-3), or ustekinumab (AMAGINE-2/-3) during a 12-week induction phase, followed by a maintenance phase through week 52. Patients electronically rated the severity of PSI items (itch, burning, stinging, pain, redness, scaling, cracking and flaking) during the previous 24 h on a scale of 0 (not at all severe) to 4 (very severe). At each visit, the PSI total score responder status was assessed, with responders defined as having an average weekly total inventory score ≤8 with no item score >1 at week 12. RESULTS: Across AMAGINE-1/-2/-3, brodalumab was associated with improvements in PSI total scores and itch scores vs. placebo from week 2 through week 12 (P < 0.001 in both domains). In AMAGINE-2/-3, brodalumab 210 mg Q2W demonstrated faster onset of PSI total score and itch responses (week 2, 22.1% and 36.4%, respectively) vs. ustekinumab (week 2, 6.9% and 17.1%, respectively) and was associated with improved itch responses vs. ustekinumab after 52 weeks of constant treatment. CONCLUSION: Brodalumab demonstrated rapid, robust improvements in symptoms assessed by the PSI, including itch, vs. placebo and ustekinumab.
Assuntos
Anticorpos Monoclonais/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Prurido/tratamento farmacológico , Psoríase/tratamento farmacológico , Ustekinumab/uso terapêutico , Adulto , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados , Fármacos Dermatológicos/efeitos adversos , Método Duplo-Cego , Eritema/tratamento farmacológico , Eritema/etiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Dor/tratamento farmacológico , Dor/etiologia , Medidas de Resultados Relatados pelo Paciente , Prurido/etiologia , Psoríase/complicações , Índice de Gravidade de Doença , Avaliação de SintomasRESUMO
BACKGROUND: Fingernail psoriasis is difficult to treat. OBJECTIVE: The objective was to evaluate the effect of ixekizumab, a monoclonal antibody selectively targeting IL-17A, on fingernail psoriasis. METHODS: This Phase 3, double-blind trial (UNCOVER-3) randomized patients to placebo, etanercept (50-mg twice weekly), or 80 mg ixekizumab as one injection every 4 (IXE Q4W) or 2 weeks (IXE Q2W) after a 160-mg starting dose. At Week 12, ixekizumab patients received open-label IXE Q4W through Week 60; placebo patients received a 160-mg starting ixekizumab dose and etanercept patients a 4-week placebo washout before starting IXE Q4W. Efficacy was assessed by mean per cent Nail Psoriasis Severity Index (NAPSI) improvement at Weeks 12 and 60. RESULTS: Of 1346 patients in the UNCOVER-3 trial, this subgroup analysis included only patients with baseline fingernail psoriasis: 116 (60.1%) placebo, 236 (61.8%) etanercept, 228 (59.1%) IXE Q4W and 229 (59.5%) IXE Q2W. At Week 12, greater mean per cent NAPSI improvements were achieved in IXE Q4W (36.7%) and IXE Q2W (35.2%) vs. placebo (-34.3%, P < 0.001 each comparison) and etanercept (20.0%, P = 0.048 vs. Q4W, P = 0.072 vs. Q2W). At Week 60, mean per cent NAPSI improvement was >80% regardless of initial treatment. At Week 12 (nonresponder imputation), complete resolution (NAPSI = 0) was achieved in 19.7% (IXE Q4W), 17.5% (IXE Q2W), 4.3% (placebo, P < 0.001 each comparison) and 10.2% (etanercept, P < 0.05 each comparison) of patients. By Week 60, >50% of patients achieved complete resolution. CONCLUSIONS: At Week 12, significant improvements in fingernail psoriasis were achieved with ixekizumab therapy. With IXE Q4W maintenance dosing, additional improvement was demonstrated through 60 weeks, and >50% of patients achieved complete resolution. Registered at clinicaltrials.gov: NCT01646177.
Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Psoríase/tratamento farmacológico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Anticorpos Monoclonais Humanizados/administração & dosagem , Fármacos Dermatológicos/administração & dosagem , Método Duplo-Cego , Etanercepte/uso terapêutico , Feminino , Dedos , Humanos , Imunossupressores/uso terapêutico , Masculino , Pessoa de Meia-Idade , Unhas , Índice de Gravidade de Doença , Fatores de Tempo , Adulto JovemRESUMO
BACKGROUND: Biologics are effective for the treatment of psoriasis. However, treatment outcomes may differ among biologic-naive patients and those switched from previous biological therapies. OBJECTIVES: The study's objective was to investigate efficacy and safety of ixekizumab, a high-affinity anti-interleukin-17A antibody, in patients with psoriasis with and without previous exposure to biologics. METHODS: Data were integrated from the 12-week induction phase of two etanercept-controlled Phase III trials. Patients received 80 mg ixekizumab every 2 weeks (IXE Q2W; N = 736) or every 4 weeks (IXE Q4W; N = 733) following a 160-mg starting dose, or placebo (N = 361). Etanercept (50 mg twice weekly; N = 740) was administered as active control. Psoriasis Area and Severity Index (PASI) 75, PASI 90 and PASI 100 response rates at week 12 were evaluated in patients with or without previous exposure to biologics. Treatment effects were analysed with the Cochran-Mantel-Haenszel test stratified by study; missing values were imputed as non-response. RESULTS: Overall, 497 (19.3%) patients had prior exposure to biologics and 2073 (80.7%) were naive to biologic therapy. PASI 75 was achieved by 91.5% of biologic-experienced patients and 87.7% of biologic-naive patients for IXE Q2W, 76.2% and 82.2% for IXE Q4W, respectively, and 34.6% and 50.7%, respectively, for etanercept. Higher response rates favouring each ixekizumab dose over etanercept within subgroups were also seen regarding PASI 90 and PASI 100. CONCLUSIONS: Contrary to etanercept, the efficacy of ixekizumab was similarly high in patients with and without previous exposure to biologics when administered 80 mg every 2 weeks.
Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Fármacos Dermatológicos/uso terapêutico , Etanercepte/uso terapêutico , Psoríase/tratamento farmacológico , Idoso , Anticorpos Monoclonais Humanizados/administração & dosagem , Anticorpos Monoclonais Humanizados/efeitos adversos , Ensaios Clínicos Fase III como Assunto , Fármacos Dermatológicos/administração & dosagem , Fármacos Dermatológicos/efeitos adversos , Método Duplo-Cego , Substituição de Medicamentos , Etanercepte/efeitos adversos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Multicêntricos como Assunto , Ensaios Clínicos Controlados Aleatórios como Assunto , Índice de Gravidade de Doença , Avaliação de Sintomas , Resultado do TratamentoRESUMO
BACKGROUND: The interleukin-17 cytokine family plays a central role in psoriasis pathogenesis. OBJECTIVES: To evaluate the efficacy and safety of brodalumab, a human anti-interleukin-17 receptor antibody, in treating patients with moderate-to-severe plaque psoriasis. METHODS: In this phase III, double-blind, placebo-controlled study (NCT01708590; AMAGINE-1), adult patients in the U.S.A., Canada and Europe were randomized to brodalumab (140 or 210 mg) or placebo every 2 weeks (Q2W), with an additional dose at week 1, for a 12-week induction phase. At week 12, patients receiving brodalumab who achieved static Physician's Global Assessment 0 or 1 (sPGA success) were rerandomized to the placebo or induction dose. After week 16, patients with sPGA ≥ 3 were re-treated with the induction dose. After ≥ 12 weeks of retreatment, patients with sPGA 2 for ≥ 4 weeks or sPGA ≥ 3 were rescued with brodalumab 210 mg Q2W. At week 12, patients randomized to brodalumab with sPGA ≥ 2 or placebo received brodalumab 210 mg Q2W. Coprimary end points were the percentage of patients with ≥ 75% improvement in Psoriasis Area and Severity Index score (PASI 75) and sPGA success at week 12. RESULTS: There were 661 patients randomized: 220 placebo, 219 brodalumab 140 mg and 222 brodalumab 210 mg. At week 12, 60% (140 mg) and 83% (210 mg) vs. 3% (placebo) achieved PASI 75, and 54% (140 mg) and 76% (210 mg) vs. 1% (placebo) achieved sPGA success. The safety profile was considered acceptable. CONCLUSIONS: Brodalumab therapy resulted in significant clinical benefit and an acceptable safety profile in patients with moderate-to-severe plaque psoriasis.
Assuntos
Anticorpos Monoclonais/administração & dosagem , Fármacos Dermatológicos/administração & dosagem , Psoríase/tratamento farmacológico , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados , Transtornos de Ansiedade/prevenção & controle , Biomarcadores/metabolismo , Transtorno Depressivo/prevenção & controle , Fármacos Dermatológicos/efeitos adversos , Método Duplo-Cego , Esquema de Medicação , Substituição de Medicamentos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Segurança do Paciente , Psoríase/psicologia , Retratamento , Resultado do TratamentoAssuntos
Psoríase , Administração Cutânea , Idoso , Humanos , Incidência , Pontuação de Propensão , Psoríase/tratamento farmacológicoRESUMO
Tumour necrosis factor (TNF)-α, a proinflammatory cytokine central to many autoimmune diseases, has been implicated in the depigmentation process in vitiligo. We review its role in vitiligo by exploring its pro- and anti-inflammatory properties and examine the effects of blocking its actions with TNF-α antagonist therapeutics in reports available in the literature. We found that TNF-α inhibition halts disease progression in patients with progressive vitiligo but that, paradoxically, treatment can be associated with de novo vitiligo development in some patients when used for other autoimmune conditions, particularly when using adalimumab and infliximab. These studies reinforce the importance of stating appropriate outcomes measures, as most pilot trials propose to measure repigmentation, whereas halting depigmentation is commonly overlooked as a measure of success. We conclude that TNF-α inhibition has proven useful for patients with progressive vitiligo, where TNF-α inhibition is able to quash cytotoxic T-cell-mediated melanocyte destruction. However, a lingering concern for initiating de novo disease will likely prevent more widespread application of TNF inhibitors to treat vitiligo.
Assuntos
Fármacos Dermatológicos/uso terapêutico , Fator de Necrose Tumoral alfa/antagonistas & inibidores , Vitiligo/tratamento farmacológico , Adulto , Idoso , Anticorpos Monoclonais/uso terapêutico , Ensaios Clínicos como Assunto , Progressão da Doença , Feminino , Previsões , Humanos , Masculino , Melanócitos/efeitos dos fármacos , Pessoa de Meia-Idade , Linfócitos T/efeitos dos fármacosRESUMO
BACKGROUND: Secukinumab, a fully human anti-interleukin-17A monoclonal antibody, demonstrated efficacy and safety in moderate-to-severe plaque psoriasis when administered via subcutaneous injection. Self-administration by pre-filled syringe (PFS) can offer patients clinical benefits of a drug, with increased convenience. OBJECTIVES: To assess efficacy, safety and usability of secukinumab administration via PFS in subjects with moderate-to-severe plaque psoriasis. MATERIALS AND METHODS: Subjects in this phase 3 trial were randomized 1 : 1 : 1 to secukinumab 300 or 150 mg or matching placebo. Results to week 12 are presented here. Each treatment was delivered using a PFS once weekly to week 4, and again at week 8. Co-primary endpoints were secukinumab superiority over placebo for week 12 PASI 75 (≥ 75% reduction in Psoriasis Area and Severity Index) and IGA mod 2011 (2011 modified Investigator's Global Assessment) 0/1 response rates. Secondary endpoints included PFS usability, determined by observer rating of successful, hazard-free self-injection and subject rating of acceptability by the Self-Injection Assessment Questionnaire (SIAQ). RESULTS: Co-primary endpoints were met, with demonstration of superiority for each secukinumab dose vs. placebo at week 12 (PASI 75: 75·9%, 69·5% and 0% for secukinumab 300 mg, 150 mg and placebo; IGA mod 2011 0/1: 69·0%, 52·5% and 0%, respectively; P < 0·0001 for all comparisons vs. placebo). PFS usability was high: 100% of subjects successfully self-administered treatment at week 1, and subjects reported high SIAQ-assessed acceptability of the PFS throughout the trial. No new/unexpected safety signals were observed. CONCLUSIONS: Secukinumab administration by PFS was effective, with an acceptable safety profile and high usability. The PFS provides a reliable, convenient form of secukinumab administration in subjects with moderate-to-severe plaque psoriasis.
Assuntos
Anticorpos Monoclonais/administração & dosagem , Fármacos Dermatológicos/administração & dosagem , Psoríase/tratamento farmacológico , Adolescente , Adulto , Idoso , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados , Fármacos Dermatológicos/efeitos adversos , Método Duplo-Cego , Esquema de Medicação , Feminino , Humanos , Injeções , Masculino , Pessoa de Meia-Idade , Satisfação do Paciente , Autoadministração , Seringas , Resultado do Tratamento , Adulto JovemRESUMO
BACKGROUND: Tildrakizumab is a high-affinity, humanized, IgG1/κ, anti-interleukin (IL)-23p19 monoclonal antibody that does not bind human IL-12 or p40 is being developed for the treatment of chronic plaque psoriasis. OBJECTIVES: To evaluate the safety and efficacy of subcutaneous tildrakizumab in patients with moderate-to-severe chronic plaque psoriasis. METHODS: A three-part, randomized, double-blind, phase IIb trial was conducted in 355 adults with chronic plaque psoriasis. Participants were randomized to receive subcutaneous tildrakizumab (5, 25, 100, 200 mg) or placebo at weeks 0 and 4 (part I) and every 12 weeks thereafter until week 52 (part II). Study drug was discontinued at week 52 and participants were followed through week 72 (part III). Primary efficacy end point was Psoriasis Area and Severity Index (PASI) 75 response at week 16. Adverse events (AEs) and vital signs were monitored throughout the study. RESULTS: At week 16, PASI 75 responses were 33·3% (n = 14), 64·4% (n = 58), 66·3% (n = 59), 74·4% (n = 64) and 4·4% (n = 2) in the 5-, 25-, 100- and 200-mg tildrakizumab and placebo groups, respectively (P ≤ 0·001 for each tildrakizumab dose vs. placebo). PASI 75 response was generally maintained through week 52; only eight of 222 participants who achieved PASI 75 response at week 52 and continued to part III relapsed following discontinuation up to week 72. Possible drug-related serious AEs included bacterial arthritis and lymphoedema (part I), and melanoma, stroke, epiglottitis and knee infection (part II). CONCLUSIONS: Tildrakizumab had treatment effects that were superior to placebo, maintained for 52 weeks of treatment, and persisted for 20 weeks after cessation. Tildrakizumab was generally safe and well tolerated. These results suggest that IL-23p19 is a key target for suppressing psoriasis.