RESUMO
BACKGROUND: Nemolizumab, an interleukin (IL)-31 receptor subunit α antagonist, inhibits the IL-31 pathway of itch and skin inflammation in atopic dermatitis. Two international phase 3 studies were done to assess the efficacy and safety of nemolizumab in atopic dermatitis. In this Article we report results for the 16-week initial treatment period of both trials. METHODS: ARCADIA 1 and ARCADIA 2 were identical 48-week randomised, double-blind, placebo-controlled phase 3 trials in adult and adolescent participants (aged ≥12 years) with moderate-to-severe atopic dermatitis, associated pruritus, and inadequate response to topical steroids. Participants were enrolled from 281 clinics, hospitals, and academic centres in 22 countries across both trials, and were randomly assigned (2:1) to receive nemolizumab 30 mg subcutaneously (baseline loading dose 60 mg) or matching placebo once every 4 weeks with background topical corticosteroids (TCS) with or without topical calcineurin inhibitors (TCI; ie, TCS-TCI background treatment). Randomisation was done via interactive response technology and stratified by baseline disease and pruritus severity. Study staff and participants were masked throughout the study, with outcome assessors masked until database lock. Coprimary endpoints at week 16 post-baseline were Investigator's Global Assessment (IGA) success (score of 0 [clear skin] or 1 [almost clear skin] with a ≥2-point improvement from baseline) and at least 75% improvement in Eczema Area and Severity Index score from baseline (EASI-75 response). Outcome rates were compared between groups with the Cochran-Mantel-Haenszel test adjusting for randomisation strata. The key secondary endpoints were the proportion of participants with Peak Pruritus Numerical Rating Scale (PP-NRS) score improvement of at least 4 points at weeks 1, 2, 4, and 16; PP-NRS score below 2 at weeks 4 and 16; Sleep Disturbance Numerical Rating Scale score improvement of at least 4 points at week 16; EASI-75 response plus PP-NRS score improvement of at least 4 points at week 16; and IGA success plus PP-NRS score improvement of at least 4 points at week 16. Efficacy analyses were done on an intention-to-treat basis; safety analyses included all participants who received one dose of nemolizumab or placebo. Both studies are completed (ClinicalTrials.gov: ARCADIA 1, NCT03985943 and ARCADIA 2, NCT03989349). FINDINGS: Between Aug 9, 2019, and Nov 2, 2022, 1728 participants were enrolled across both trials: 1142 were allocated to nemolizumab plus TCS-TCI (620 in ARCADIA 1 and 522 in ARCADIA 2) and 586 to placebo plus TCS-TCI (321 in ARCADIA 1 and 265 in ARCADIA 2). ARCADIA 1 included 500 (53%) male participants and 441 (47%) female participants, and ARCADIA 2 included 381 (48%) male participants and 406 (52%) female participants. Mean age ranged from 33·3 (SD 15·6) years to 35·2 (17·0) years across the treatment groups. Both trials met the coprimary endpoints; at week 16, a greater proportion of participants receiving nemolizumab plus TCS-TCI versus placebo plus TCS-TCI had IGA success (ARCADIA 1: 221 [36%] of 620 vs 79 [25%] of 321, adjusted percentage difference 11·5% [97·5% CI 4·7-18·3], p=0·0003; ARCADIA 2: 197 [38%] of 522 vs 69 [26%] of 265, adjusted difference 12·2% [4·6-19·8], p=0·0006) and an EASI-75 response (ARCADIA 1: 270 [44%] vs 93 [29%], adjusted difference 14·9% [7·8-22·0], p<0·0001; ARCADIA 2: 220 [42%] vs 80 [30%], adjusted difference 12·5% [4·6-20·3], p=0·0006). Significant benefits were observed with nemolizumab for all key secondary endpoints including improvement in itch, as early as week 1, and sleep improvement by week 16. The safety profile was similar between nemolizumab plus TCS-TCI and placebo plus TCS-TCI. In the safety sets, 306 (50%) of 616 participants (ARCADIA 1) and 215 (41%) of 519 participants (ARCADIA 2) who received nemolizumab plus TCS-TCI had at least one treatment-emergent adverse event (serious treatment-emergent adverse events in six [1%] and 13 [3%], respectively); and 146 (45%) of 321 (ARCADIA 1) and 117 (44%) of 263 (ARCADIA 2) who received placebo plus TCS-TCI had at least one treatment-emergent adverse event (serious treatment-emergent adverse events in four [1%] and three [1%], respectively). Ten serious treatment-emergent adverse events possibly related to nemolizumab were reported in five (1%) participants in ARCADIA 2. No deaths occurred. INTERPRETATION: Nemolizumab plus TCS-TCI was efficacious and showed statistically and clinically significant improvements in inflammation and itch in adults and adolescents with moderate-to-severe atopic dermatitis. Nemolizumab might offer a valuable extension of current therapies if approved. FUNDING: Galderma.
Assuntos
Anticorpos Monoclonais Humanizados , Dermatite Atópica , Prurido , Adolescente , Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Adulto Jovem , Administração Tópica , Corticosteroides/administração & dosagem , Corticosteroides/uso terapêutico , Anticorpos Monoclonais Humanizados/administração & dosagem , Anticorpos Monoclonais Humanizados/uso terapêutico , Inibidores de Calcineurina/administração & dosagem , Inibidores de Calcineurina/uso terapêutico , Dermatite Atópica/tratamento farmacológico , Método Duplo-Cego , Quimioterapia Combinada , Prurido/tratamento farmacológico , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
BACKGROUND: The oral Janus kinase 1 (JAK1) inhibitor abrocitinib, which reduces interleukin-4 and interleukin-13 signaling, is being investigated for the treatment of atopic dermatitis. Data from trials comparing JAK1 inhibitors with monoclonal antibodies, such as dupilumab, that block interleukin-4 receptors are limited. METHODS: In a phase 3, double-blind trial, we randomly assigned patients with atopic dermatitis that was unresponsive to topical agents or that warranted systemic therapy (in a 2:2:2:1 ratio) to receive 200 mg or 100 mg of abrocitinib orally once daily, 300 mg of dupilumab subcutaneously every other week (after a loading dose of 600 mg), or placebo; all the patients received topical therapy. The primary end points were an Investigator's Global Assessment (IGA) response (defined as a score of 0 [clear] or 1 [almost clear] on the IGA [scores range from 0 to 4], with an improvement of ≥2 points from baseline) and an Eczema Area and Severity Index-75 (EASI-75) response (defined as ≥75% improvement from baseline in the score on the EASI [scores range from 0 to 72]) at week 12. The key secondary end points were itch response (defined as an improvement of ≥4 points in the score on the Peak Pruritus Numerical Rating Scale [scores range from 0 to 10]) at week 2 and IGA and EASI-75 responses at week 16. RESULTS: A total of 838 patients underwent randomization; 226 patients were assigned to the 200-mg abrocitinib group, 238 to the 100-mg abrocitinib group, 243 to the dupilumab group, and 131 to the placebo group. An IGA response at week 12 was observed in 48.4% of patients in the 200-mg abrocitinib group, 36.6% in the 100-mg abrocitinib group, 36.5% in the dupilumab group, and 14.0% in the placebo group (P<0.001 for both abrocitinib doses vs. placebo); an EASI-75 response at week 12 was observed in 70.3%, 58.7%, 58.1%, and 27.1%, respectively (P<0.001 for both abrocitinib doses vs. placebo). The 200-mg dose, but not the 100-mg dose, of abrocitinib was superior to dupilumab with respect to itch response at week 2. Neither abrocitinib dose differed significantly from dupilumab with respect to most other key secondary end-point comparisons at week 16. Nausea occurred in 11.1% of the patients in the 200-mg abrocitinib group and 4.2% of those in the 100-mg abrocitinib group, and acne occurred in 6.6% and 2.9%, respectively. CONCLUSIONS: In this trial, abrocitinib at a dose of either 200 mg or 100 mg once daily resulted in significantly greater reductions in signs and symptoms of moderate-to-severe atopic dermatitis than placebo at weeks 12 and 16. The 200-mg dose, but not the 100-mg dose, of abrocitinib was superior to dupilumab with respect to itch response at week 2. Neither abrocitinib dose differed significantly from dupilumab with respect to most other key secondary end-point comparisons at week 16. (Funded by Pfizer; JADE COMPARE ClinicalTrials.gov number, NCT03720470.).
Assuntos
Anticorpos Monoclonais Humanizados/uso terapêutico , Dermatite Atópica/tratamento farmacológico , Inibidores de Proteínas Quinases/administração & dosagem , Pirimidinas/administração & dosagem , Sulfonamidas/administração & dosagem , Administração Oral , Adulto , Anticorpos Monoclonais Humanizados/efeitos adversos , Relação Dose-Resposta a Droga , Método Duplo-Cego , Feminino , Humanos , Imunoglobulina A/sangue , Injeções Subcutâneas , Subunidade alfa de Receptor de Interleucina-4/antagonistas & inibidores , Janus Quinase 1/antagonistas & inibidores , Masculino , Placebos/uso terapêutico , Inibidores de Proteínas Quinases/efeitos adversos , Prurido/tratamento farmacológico , Pirimidinas/efeitos adversos , Índice de Gravidade de Doença , Sulfonamidas/efeitos adversosRESUMO
BACKGROUND: Current treat-to-target recommendations for atopic dermatitis (AD) may not include high enough treatment targets and do not fully consider patient needs. OBJECTIVE: To develop recommendations for optimized AD management, including disease severity assessments, treatment goals and targets, and guidance for treatment escalation/modification. METHODS: An international group of expert dermatologists drafted a series of recommendations for AD management using insights from a global patient study and 87 expert dermatologists from 44 countries. Experts voted on recommendations using a modified eDelphi voting process. RESULTS: The Aiming High in Eczema/Atopic Dermatitis (AHEAD) recommendations establish a novel approach to AD management, incorporating shared decision-making and a concept for minimal disease activity (MDA). Consensus (≥70% agreement) was reached for all recommendations in 1 round of voting; strong consensus (≥90% agreement) was reached for 30/34 recommendations. In the AHEAD approach, patients select their most troublesome AD feature(s); the clinician chooses a corresponding patient-reported severity measure and objective severity measure. Treatment targets are chosen from a list of 'moderate' and 'optimal' targets, with achievement of 'optimal' targets defined as MDA. CONCLUSIONS: Patient and expert insights led to the development of AHEAD recommendations, which establish a novel approach to AD management. Patients were not involved in the eDelphi voting process used to generate consensus on each recommendation. However, patient perspectives were captured in a global, qualitative patient research study that was considered by the experts in their initial drafting of the recommendations.
RESUMO
BACKGROUND: Palmoplantar pustulosis (PPP) is a severe inflammatory skin disorder characterized by eruptions of painful, neutrophil-filled pustules on the palms and soles. Although PPP has a profound effect on quality of life, it remains poorly understood and notoriously difficult to treat. OBJECTIVE: We sought to investigate the immune pathways that underlie the pathogenesis of PPP. METHODS: We applied bulk and single-cell RNA sequencing (RNA-Seq) methods to the analysis of skin biopsy samples and peripheral blood mononuclear cells. We validated our results by flow cytometry and immune fluorescence microscopy RESULTS: Bulk RNA-Seq of patient skin detected an unexpected signature of T-cell activation, with a significant overexpression of several TH2 genes typically upregulated in atopic dermatitis. To further explore these findings, we carried out single-cell RNA-Seq in peripheral blood mononuclear cells of healthy and affected individuals. Memory CD4+ T cells of PPP patients were skewed toward a TH17 phenotype, a phenomenon that was particularly significant among cutaneous lymphocyte-associated antigen-positive skin-homing cells. We also identified a subset of memory CD4+ T cells that expressed both TH17 (KLRB1/CD161) and TH2 (GATA3) markers, with pseudotime analysis suggesting that the population was the result of TH17 to TH2 plasticity. Interestingly, the GATA3+/CD161+ cells were overrepresented among the peripheral blood mononuclear cells of affected individuals, both in the single-cell RNA-Seq data set and in independent flow cytometry experiments. Dual-positive cells were also detected in patient skin by immune fluorescence microscopy. CONCLUSIONS: PPP is associated with complex T-cell activation patterns and may explain why biologic drugs that target individual T helper cell populations have shown limited therapeutic efficacy.
Assuntos
Produtos Biológicos , Psoríase , Dermatopatias Vesiculobolhosas , Plasticidade Celular , Doença Crônica , Humanos , Leucócitos Mononucleares/patologia , Qualidade de Vida , Análise de Célula ÚnicaRESUMO
BACKGROUND: Additional long-term treatments are needed for moderate-to-severe atopic dermatitis (AD). An ongoing, open-label, 5-year extension trial, ECZTEND (NCT03587805), assesses tralokinumab plus optional topical corticosteroids in participants from previous tralokinumab parent trials (PTs) with moderate-to-severe AD. OBJECTIVE: To evaluate the safety and efficacy of up to 2 years tralokinumab treatment in a post hoc interim analysis. METHODS: Safety analyses included adults from completed PTs enrolled in ECZTEND, regardless of tralokinumab exposure duration. Efficacy analyses included adult participants treated with tralokinumab in ECZTEND for ≥1 year and subgroup analyses of those on tralokinumab for 2 years (1 year from PT, 1 year in ECZTEND). Primary end point was the number of adverse events with additional efficacy end points. RESULTS: Participants on tralokinumab had an exposure-adjusted rate of 237.8 adverse events/100 patient-years' exposure (N = 1174) in the safety analysis set. Exposure-adjusted incidence rates of common adverse events were comparable to PTs, although at lower rates. With 2 years of tralokinumab, improvements in extent and severity of AD were sustained, with Eczema Area and Severity Index (EASI-75) in 82.5% of participants (N = 345). LIMITATIONS: Possible selection bias; no placebo arm; some participants experienced treatment gaps between PTs and ECZTEND. CONCLUSION: Over 2 years, tralokinumab was well tolerated and maintained long-term control of AD signs and symptoms.
Assuntos
Dermatite Atópica , Adulto , Anticorpos Monoclonais/efeitos adversos , Dermatite Atópica/tratamento farmacológico , Método Duplo-Cego , Glucocorticoides/uso terapêutico , Humanos , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
Currently no treat-to-target framework to guide systemic treatment in adults with moderate-to-severe atopic dermatitis exists. We sought to reach international consensus through an eDelphi process on a core set of recommendations for such an approach. Recommendations were developed by an international Steering Committee, spanning 3 areas (Guiding Principles, Decision Making, and Outcome Thresholds) and 2 specific time-points; an initial acceptable target at 3 months and an optimal target at 6 months, each based on improvements in patient global assessment plus at least one specific outcome domain. These treat-to-target- orientated recommendations were evaluated by an extended international panel of physicians, nurses and patients. Proposed recommendations were rated using a 9-point Likert scale; for each recommendation, consensus agreement was reached if ≥ 75% of all respondents rated agreement as ≥ 7. Consensus on 16 core recommendations was reached over 2 eDelphi rounds. These provide a framework for shared decision-making on systemic treatment continuation, modification, or discontinuation.
Assuntos
Dermatite Atópica , Eczema , Adulto , Consenso , Técnica Delphi , Dermatite Atópica/diagnóstico , Dermatite Atópica/tratamento farmacológico , HumanosAssuntos
Anticorpos Monoclonais Humanizados , Transtornos de Fotossensibilidade , Humanos , Anticorpos Monoclonais Humanizados/uso terapêutico , Estudos Retrospectivos , Transtornos de Fotossensibilidade/tratamento farmacológico , Masculino , Feminino , Idoso , Pessoa de Meia-Idade , Doença Crônica , Resultado do Tratamento , Fármacos Dermatológicos/uso terapêutico , Idoso de 80 Anos ou maisAssuntos
Dermatite Atópica , Neutropenia , Humanos , Anticorpos Monoclonais/efeitos adversos , Anticorpos Monoclonais Humanizados/efeitos adversos , Dermatite Atópica/tratamento farmacológico , Neutropenia/induzido quimicamente , Neutropenia/tratamento farmacológico , Índice de Gravidade de Doença , Resultado do Tratamento , Masculino , AdultoRESUMO
Generalized pustular psoriasis (GPP) is a rare and yet potentially lethal clinical variant of psoriasis, characterized by the formation of sterile cutaneous pustules, neutrophilia, fever and features of systemic inflammation. We sequenced the exomes of five unrelated individuals diagnosed with GPP. Nonsynonymous, splice-site, insertion, and deletion variants with an estimated population frequency of <0.01 were considered as candidate pathogenic mutations. A homozygous c.338C>T (p.Ser113Leu) missense substitution of IL36RN was identified in two individuals, with a third subject found to be a compound heterozygote for c.338C>T (p.Ser113Leu) and a c.142C>T (p.Arg48Trp) missense substitution. IL36RN (previously known as IL1F5) encodes an IL-1 family receptor antagonist, which opposes the activity of the IL-36A and IL-36G innate cytokines. Homology searches revealed that GPP mutations alter evolutionarily conserved residues. Homozygosity for the c.338C>T (p.Ser113Leu) variant is associated with an elevated proinflammatory response following ex vivo stimulation with IL36A. These findings suggest loss of function of IL36RN as the genetic basis of GPP and implicate innate immune dysregulation in this severe episodic inflammatory disease, thereby highlighting IL-1 signaling as a potential target for therapeutic intervention.
Assuntos
Predisposição Genética para Doença/genética , Imunidade Inata/genética , Interleucinas/genética , Modelos Moleculares , Psoríase/genética , Criança , Pré-Escolar , Feminino , Humanos , Imunidade Inata/imunologia , Interleucinas/imunologia , Interleucinas/metabolismo , Masculino , Pessoa de Meia-Idade , Mutação de Sentido Incorreto/genética , Linhagem , Psoríase/imunologia , Análise de Sequência de DNARESUMO
The objective was to study a large, international, ethnically diverse population of patients with atopic dermatitis (AD) to support the creation of patient-centric recommendations for AD management. Qualitative data were generated from 45-min, 1:1 telephone interviews conducted across 15 countries in each patient's native language. Interviews explored the impact of AD on patients' lives, patients' most important symptoms, treatment expectations, and treatment decision-making. Participants were also questioned on their current knowledge of AD scoring systems and what was most important to include in these tools. In total, 88 adult patients (≥ 18 years old) receiving treatment for AD were recruited through a market research database, clinician referrals, and local advertising. All patients were screened to ensure a balanced and diverse sample in terms of age, gender, educational level, employment status, geographic location, and AD severity. Patients involved in market research or activities supporting advocacy groups within the previous 6 months or affiliated with or employed by pharmaceutical companies were excluded. AD had a substantial impact on patients' lives. Itch, skin redness, and dry/flaky skin were the most frequently reported symptoms, with > 75% of patients experiencing these symptoms every 1-3 days. Mental health issues were common and resulted in the greatest negative impact on patients' daily lives. Patients perceived clinicians to underestimate the burden of their AD. Patients had little awareness of AD scoring systems and indicated a preference for these to be more clearly incorporated in clinical practice. For an ideal scoring system, patients favored using a combination of patient-reported and clinician-reported outcomes to reflect disease burden and ensure consistency across all settings. This global study generated diverse patient perspectives on the disease burden of AD, their expectations of treatment, and their views on AD scoring methods. These data provide evidence to support the development of patient-centric recommendations for AD management.
Assuntos
Dermatite Atópica , Medidas de Resultados Relatados pelo Paciente , Pesquisa Qualitativa , Humanos , Dermatite Atópica/psicologia , Dermatite Atópica/terapia , Dermatite Atópica/diagnóstico , Dermatite Atópica/epidemiologia , Feminino , Masculino , Adulto , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Efeitos Psicossociais da Doença , Adulto Jovem , Qualidade de Vida , Idoso , AdolescenteRESUMO
This article presents the results of the UK extension of a previously conducted global Delphi panel on generalised pustular psoriasis (GPP). Five UK based dermatologists experienced in GPP management have expressed their level of agreement on 101 questionnaire statements addressing four aspects of GPP: clinical course and flare definition, diagnosis, treatment goals, and holistic management. Consensus was achieved for 89 of 101 statements (88%). Disagreement was detected on issues around the prognostic value of age, QoL assessment tools and the nature of comorbidities associated with GPP. Overall, the panelists corroborated the results of the global study and confirmed that the clinical algorithm derived from the global study is in accordance with the UK clinical practice.
RESUMO
INTRODUCTION: Atopic dermatitis (AD) is characterized by intense itch and other symptoms that negatively impact quality of life (QoL). This study evaluates the effect of upadacitinib (an oral selective Janus kinase inhibitor) monotherapy on patient-reported outcomes (PROs) among adults and adolescents with moderate-to-severe AD over 16 weeks. METHODS: This integrated analysis of the double-blind, placebo-controlled periods of phase 3 monotherapy clinical trials Measure Up 1 (NCT03569293) and Measure Up 2 (NCT03607422) assessed itch (Worst Pruritus Numerical Rating Scale [WP-NRS] and SCORing Atopic Dermatitis [SCORAD]), skin pain and symptom severity (AD Symptom Scale), symptom frequency (Patient-Oriented Eczema Measure), sleep (AD Impact Scale [ADerm-IS] and SCORAD), daily activities and emotional state (ADerm-IS), QoL (Dermatology Life Quality Index [DLQI] and Children's DLQI), mental health (Hospital Anxiety and Depression Scale), and patient impressions (Patient Global Impression of Severity, Patient Global Impression of Change, and Patient Global Impression of Treatment). RESULTS: Data from 1683 patients (upadacitinib 15 mg, n = 557; upadacitinib 30 mg, n = 567; placebo, n = 559) were analyzed. A greater proportion of patients receiving upadacitinib versus placebo experienced improvements in itch (≥ 4-point improvement on WP-NRS) by week 1 (upadacitinib 15 mg, 11.2%; upadacitinib 30 mg, 17.7%; placebo, 0.5%; P < 0.001), with response rates sustained through week 16 (upadacitinib 15 mg, 47.1%; upadacitinib 30 mg, 59.8%; placebo, 10.4%; P < 0.001). Improvements were similar for PROs assessing skin pain/symptoms, sleep, daily activities, QoL, emotional state, mental health, and patient impressions of disease severity and treatment. Responses generally improved rapidly (within 1-2 weeks), increased through weeks 4-6, and were maintained through week 16. CONCLUSIONS: Once-daily oral upadacitinib monotherapy improved response rates across PROs compared with placebo. Upadacitinib therapy resulted in rapid, sustained improvements in PROs measuring symptom burden and QoL in adults and adolescents with moderate-to-severe AD. TRIAL REGISTRATION: ClinicalTrials.gov identifiers, NCT03569293 and NCT03607422.
Atopic dermatitis, or eczema, is characterized by itchy, dry, inflamed skin. These symptoms often make it difficult for patients to get adequate sleep. Patients with atopic dermatitis may also experience anxiety, depression, reduced self-confidence, social isolation, disruption to daily activities like school and work, and decreased quality of life. Many atopic dermatitis symptoms, including itch and psychological impact, are difficult for doctors to assess. Thus, it is important to consider patients' descriptions of their symptoms and quality of life, particularly when assessing treatment benefit. Upadacitinib is an orally administered drug approved to treat moderate-to-severe atopic dermatitis. We investigated how upadacitinib (15 mg or 30 mg) given once daily to adults and adolescents with moderate-to-severe atopic dermatitis in the Measure Up 1 and 2 clinical trials impacts their symptoms and quality of life over a 16-week period. We compared changes in patient-reported itch, pain, sleep, daily activities, emotional state, mental health, and overall quality of life among patients in the clinical trials who received upadacitinib with those in the same studies who received a dummy (placebo) treatment. Upadacitinib improved patient-reported symptoms and quality of life early in the clinical trials, often within the first 12 weeks. The extent of the improvements increased through weeks 46 of treatment and lasted through week 16. Patients who received upadacitinib reported greater improvements in symptoms and quality of life than did patients who received placebo. Upadacitinib treatment resulted in rapid and lasting improvements in the well-being of patients with atopic dermatitis.
RESUMO
ABSTRACT: Emerging monoclonal antibody therapies are assuming greater importance in the management of severe and refractory forms of immunity-driven and oncological disorders. However, some have been found to induce adverse ocular events (AOEs) leading to discontinuation of treatment or additional multidisciplinary management. We present the current knowledge concerning AOEs associated with 3 monoclonal antibody therapies: dupilumab, tralokinumab, and belantamab mafodotin. We examine the manifestations of their AOEs, proposed pathophysiological mechanisms, and current treatment recommendations. We identified and reviewed all studies for dupilumab, tralokinumab, and belantamab mafodotin using the keywords "dupilumab," "tralokinumab," "belantamab mafodotin," "conjunctivitis," and "keratopathy" from January 2016 to November 2021. Conjunctivitis was the most frequently reported AOE in patients with atopic dermatitis receiving dupilumab or tralokinumab. Mild cases were managed with warm compresses for associated meibomian gland dysfunction, artificial tears, and antihistamine/mast cell stabilizer eye drops. In more severe cases, additional anti-inflammatory therapy, with corticosteroid eye drops or ointments, or topical calcineurin inhibitors-such as tacrolimus or ciclosporin-were required. Patients with resistant or refractory multiple myeloma treated with belantamab mafodotin often developed keratopathy, which could necessitate contact lens fitting, or for cycles of belantamab mafodotin to be delayed.
Assuntos
Anticorpos Monoclonais , Conjuntivite , Humanos , Incidência , Anticorpos Monoclonais/efeitos adversos , Conjuntivite/induzido quimicamente , Soluções Oftálmicas/efeitos adversosRESUMO
Abrocitinib is a Janus kinase (JAK) 1-selective inhibitor approved for the treatment of moderate-to-severe atopic dermatitis (AD). Although specific dose recommendations for abrocitinib vary across regional product labels, abrocitinib 100 mg once daily is recommended as a starting and maintenance dose. This review summarizes the efficacy and safety of abrocitinib 100 mg once daily for patients with moderate-to-severe AD based on data from the pivotal phase 3 studies of the JAK1 Atopic Dermatitis Efficacy and Safety (JADE) clinical program, JADE MONO-1 (NCT03349060), JADE MONO-2 (NCT03575871), JADE COMPARE (NCT03720470), JADE TEEN (NCT03796676), and JADE REGIMEN (NCT03627767). Preliminary long-term efficacy and safety data are also summarized from the long-term extension study JADE EXTEND (NCT03422822). Expert opinion on use of abrocitinib 100 mg once daily in clinical practice is provided. In addition to efficacy, the decision to use abrocitinib for the treatment of AD should allow for individual patient factors such as age, comorbidities, previous therapy, quality of life, and treatment tolerability, and involve shared decision-making between the patient and clinician.
RESUMO
OBJECTIVE: To characterize the presentation and outcomes of patients with atopic dermatitis (AD) who developed musculoskeletal symptoms after treatment with dupilumab, a human IgG4 monoclonal antibody that blocks the functions of interleukin-4 (IL-4) and IL-13, key pathologic pathways in AD. METHODS: This article reports an observational cohort of patients receiving dupilumab who developed new-onset musculoskeletal symptoms after dupilumab therapy at our center. All patients had a comprehensive rheumatologic history and examination, with imaging by ultrasonography (US) or magnetic resonance imaging (MRI) in most patients. RESULTS: Between October 2018 and February 2021, we recorded 470 patients with AD commencing dupilumab treatment from routine clinical care records. Of 36 patients referred for rheumatologic assessment, we identified 26 patients (14 male, 12 female) with a musculoskeletal syndrome of inflammatory enthesitis, arthritis, and/or tenosynovitis. Clinical findings were confirmed by US and MRI. All patients had very good response to dupilumab treatment, and no specific predictors of musculoskeletal syndrome were noted. Symptoms were mild in 16 patients, moderate in 6 patients, and severe in 4 patients. Receipt of nonsteroidal antiinflammatory drugs or cyclooxygenase 2 inhibitors, reduction of dupilumab dose/frequency, and cessation of dupilumab therapy led to improvement, but moderate or severe symptoms persisted for many months. CONCLUSION: We report a new musculoskeletal syndrome of inflammatory enthesitis/arthritis/tenosynovitis in some patients receiving the IL-4 receptor antagonist dupilumab. This response to a cytokine-targeting therapy provides key insights into the pathogenesis of enthesitis.
Assuntos
Artrite Reumatoide , Dermatite Atópica , Tenossinovite , Humanos , Masculino , Feminino , Dermatite Atópica/complicações , Dermatite Atópica/tratamento farmacológico , Dermatite Atópica/diagnóstico , Interleucina-4/uso terapêutico , Inibidores de Interleucina , Resultado do Tratamento , Índice de Gravidade de DoençaRESUMO
Serum adalimumab concentration is a biomarker of treatment response but therapeutic drug monitoring (TDM) is yet to be implemented in routine psoriasis care. We incorporated adalimumab TDM in a national specialized psoriasis service and evaluated it using the RE-AIM (Reach, Effectiveness, Adoption, Implementation, and Maintenance) implementation science framework. We undertook pre-implementation planning (validating local assays) and implementation interventions targeted to patients (pragmatic sampling at routine reviews), clinicians (introduction of a TDM protocol), and healthcare systems (adalimumab TDM as a key performance indicator). Over 5 months, 170 of 229 (74%) individuals treated with adalimumab received TDM. Clinical improvement after TDM-guided dose escalation occurred in 13 of 15 (87%) nonresponders with serum drug concentrations <8.3 µg/ml (median PASI reduction of 3.2 [interquartile range = 2.2-8.2] after 23.4 weeks) and in all nonresponders who had TDM-guided switch in biologic due to supratherapeutic drug concentrations (>8.3 µg/ml; n = 2) or positive antidrug antibody (n = 2) (PASI reduction of 7.8 [interquartile range = 7.5-12.9] after 20.0 weeks). Proactive TDM led to dose reduction in five individuals with clear skin and subtherapeutic or supratherapeutic drug concentrations; four (80%) sustained clear skin after 50 weeks (range = 42-52). Adalimumab TDM based on pragmatic serum sampling is clinically viable and may lead to patient benefit. Context-specific implementation interventions and systematic implementation assessment may bridge the biomarker research-to-practice gap.
Assuntos
Monitoramento de Medicamentos , Psoríase , Humanos , Adalimumab/uso terapêutico , Monitoramento de Medicamentos/métodos , Psoríase/diagnóstico , Psoríase/tratamento farmacológico , Indução de Remissão , Resultado do TratamentoRESUMO
INTRODUCTION: Atopic dermatitis (AD)-a chronic inflammatory skin disease characterized by intense itching-can have a detrimental impact on quality of life (QoL). We report results of a quantitative assessment of pediatric patient, caregiver, and physician perceptions of AD burden in children and adolescents. METHODS: Pediatric patients (aged 6-11 [children] or 12-17 [adolescents] years) with moderate-to-severe AD, their caregivers, and independent physicians were recruited in 13 countries. Caregivers and their children/adolescents completed an online survey about the impact of AD on 16 key items of patient QoL. Physicians completed surveys on their patients aged 6-11 and 12-17 years. Best-worst scaling was used to rank the importance of the QoL items. RESULTS: Overall, 1447 children/adolescents with moderate-to-severe AD (aged 6-11 years: 701; 12-17 years: 746), 1447 caregivers, and 1092 physicians participated. Patients and caregivers in both age groups ranked disturbed sleep as the most important QoL item, followed by feeling ashamed because of AD. Independent physicians ranked feeling ashamed because of AD as the most important QoL item for both age groups, followed by disturbed sleep for those aged 6-11 years and being singled out for those aged 12-17 years. The relative importance of the 16 QoL items to patients was strongly aligned between patients in both age groups and their caregivers, but somewhat less so between patients and physicians. Between-country differences were more apparent in physician- versus patient-/caregiver-reported results. CONCLUSION: The most burdensome QoL items were impact of AD on sleep and feeling ashamed. Caregivers and physicians correctly identified the QoL items most burdensome to patients. However, patient and caregiver perceptions were generally more closely aligned than patient and physician perceptions. Between-country differences in perceptions (particularly for physicians) were observed, probably due to multifactorial reasons, necessitating further evaluation. Video Abstract (MP4 42,877 kb) INFOGRAPHIC.
RESUMO
BACKGROUND: Two phase III trials, ECZTRA 1 and 2, confirmed the efficacy and safety of tralokinumab versus placebo in adults with moderate-to-severe atopic dermatitis (AD). To further explore the long-term efficacy of tralokinumab for AD, a pooled analysis of these trials was conducted. METHODS: ECZTRA 1 and 2 patients (n = 1596 total) were randomized to tralokinumab 300 mg or placebo every 2 weeks (q2w) over 16 weeks. Patients achieving Investigator's Global Assessment of clear/almost clear skin (IGA 0/1) and/or 75% improvement in the Eczema Area and Severity Index (EASI-75) at Week 16, were re-randomized to tralokinumab q2w, every 4 weeks (q4w), or placebo (tralokinumab withdrawal) for another 36 weeks. Patients not achieving the response criteria at Week 16 received open-label tralokinumab q2w plus optional topical corticosteroids (TCS). A pooled, prespecified analysis assessed the proportions of Week 16 responders that maintained IGA 0/1 and/or EASI-75 at Week 52. Pooled data from all patients initiated with tralokinumab, regardless of the response at Week 16 or dosing regimen received thereafter, were analyzed post hoc. RESULTS: In patients who achieved the primary endpoints at Week 16, IGA 0/1 responses were maintained at Week 52 without rescue treatment (including TCS) by 55.9%, 42.4%, and 34.0% of patients re-randomized to tralokinumab q2w, q4w, or placebo (tralokinumab withdrawal), respectively, while EASI-75 responses were maintained by 57.3%, 50.4%, and 26.4%, respectively (prespecified analysis). In a post hoc analysis of all patients initiated with tralokinumab, response rates improved over time with continued tralokinumab treatment beyond Week 16 to Week 52 for EASI-50 (63.1-82.7%), EASI-75 (37.6-61.8%), EASI-90 (20.4-37.3%), and IGA 0/1 (23.0-36.2%). CONCLUSIONS: Tralokinumab treatment provides progressive and sustained improvement over 1 year in the extent and severity of AD in patients with moderate-to-severe AD. CLINICAL TRIAL REGISTRATION: NCT03131648 (ECZTRA 1); study start date: 30 May 2017; primary completion date: 7 August 2018; study completion date: 10 October 2019. NCT03160885 (ECZTRA 2); study start date: 12 June 2017; primary completion date: 4 September 2019; study completion date: 14 August 2019. INFOGRAPHIC.
Atopic dermatitis (AD) is a chronic inflammatory disease characterized by excessively dry and itchy skin, resulting in a considerable burden of disease. Patients with AD often require long-term treatment. Tralokinumab is an injectable antibody treatment that targets a protein called interleukin-13, which substantially contributes to the signs and symptoms of AD. In the ECZTRA 1 and 2 phase III clinical trials, funded by LEO Pharma A/S, adults with moderate-to-severe AD treated with tralokinumab every other week for 16 weeks showed significant improvement in disease extent and severity compared with patients receiving placebo. To further explore the long-term efficacy of tralokinumab for AD, we performed a new analysis combining the almost 1600 patients of ECZTRA 1 and 2. A large proportion of patients treated with tralokinumab who achieved clear or almost clear skin at Week 16 were able to maintain clear or almost clear skin at Week 52 with less frequent dosing (every 4 weeks). Additionally, combining all patients treated with tralokinumab, regardless of Week 16 response or dose frequency thereafter, showed that most patients achieved a significant reduction in disease extent and severity at Week 52. These results demonstrate that many tralokinumab-treated patients continue to improve beyond Week 16, and highlight that efficacy results at Week 16 may not be representative of the outcome of longer-term tralokinumab treatment. These findings may help health care providers better advise patients regarding when to modify treatment with tralokinumab.