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Zettl I, Bauernfeind C, Kollárová J, Flicker S. Single-Domain Antibodies-Novel Tools to Study and Treat Allergies. Int J Mol Sci 2024; 25:7602. [PMID: 39062843 PMCID: PMC11277559 DOI: 10.3390/ijms25147602] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2024] [Revised: 07/03/2024] [Accepted: 07/04/2024] [Indexed: 07/28/2024] Open
Abstract
IgE-mediated allergies represent a major health problem in the modern world. Apart from allergen-specific immunotherapy (AIT), the only disease-modifying treatment, researchers focus on biologics that target different key molecules such as allergens, IgE, or type 2 cytokines to ameliorate allergic symptoms. Single-domain antibodies, or nanobodies, are the newcomers in biotherapeutics, and their huge potential is being investigated in various research fields since their discovery 30 years ago. While they are dominantly applied for theranostics of cancer and treatment of infectious diseases, nanobodies have become increasingly substantial in allergology over the last decade. In this review, we discuss the prerequisites that we consider to be important for generating useful nanobody-based drug candidates for treating allergies. We further summarize the available research data on nanobodies used as allergen monitoring and detection probes and for therapeutic approaches. We reflect on the limitations that have to be addressed during the development process, such as in vivo half-life and immunogenicity. Finally, we speculate about novel application formats for allergy treatment that might be available in the future.
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Affiliation(s)
- Ines Zettl
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
| | - Clarissa Bauernfeind
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
- Center for Cancer Research, Medical University of Vienna, 1090 Vienna, Austria
| | - Jessica Kollárová
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
| | - Sabine Flicker
- Institute of Pathophysiology and Allergy Research, Center for Pathophysiology, Infectiology and Immunology, Medical University of Vienna, 1090 Vienna, Austria
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2
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Metko D, Alkofide M, Abu-Hilal M. A real-world study of dupilumab in patients with atopic dermatitis including patients with malignancy and other medical comorbidities. JAAD Int 2024; 15:5-11. [PMID: 38371662 PMCID: PMC10869314 DOI: 10.1016/j.jdin.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/09/2024] [Indexed: 02/20/2024] Open
Abstract
Background Dupilumab is a monoclonal antibody approved for the treatment of moderate-to-severe atopic dermatitis (MtS-AD). Various clinical trials have established the effectiveness and safety of dupilumab for the treatment MtS-AD; however, the real-world experiences of patients treated with dupilumab with malignancy and other comorbidities are lacking. Objective To assess the real-life effectiveness and safety of dupilumab in the treatment of MtS-AD within Canadian adult patient population, including those with other significant comorbidities such as malignancy. Methods In this retrospective study, records of adult patients diagnosed with MtS-AD, with a Physician Global Assessment (PGA) score of 3 or 4, and treated with dupilumab for 52 weeks were reviewed and collected. Results A total of 155 adult patients with atopic dermatitis (AD) treated with dupilumab were included in the study. Asthma was the most common comorbidity. One hundred twenty-three (80%) patients received either phototherapy and/or at least 1 systemic agent (methotrexate and cyclosporine) before initiation of dupilumab. PGA score of 0 or 1 was achieved by 64% of patients at week 52. Adverse effects including injection site reactions, ocular surface disease, facial and neck redness, and arthropathy occurred in 6%, 10%, 8%, and 6% of patients, respectively. Three patients continued receiving dupilumab throughout pregnancy, all maintaining PGA score of 0 or 1 with no impact on pregnancy, delivery, or the newborn. Twelve patients with prior or active malignancy were included, with no reported negative impact on malignancy. Conclusion Dupilumab is an effective and safe option for patients with AD in real life, including patients with malignancy and other medical comorbidities.
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Affiliation(s)
- Dea Metko
- Michael G. DeGroote School of Medicine, Hamilton, Canada
| | - Maha Alkofide
- Division of Dermatology, McMaster University, Hamilton, Canada
| | - Mohannad Abu-Hilal
- Michael G. DeGroote School of Medicine, Hamilton, Canada
- Division of Dermatology, McMaster University, Hamilton, Canada
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3
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Deng S, Wang H, Chen Q, Chen X, Song X, Chen S, Kong M, Song Z. Long-term, observational, real-world study of dupilumab for the treatment of moderate-to-severe atopic dermatitis: a 52-week single-center retrospective analysis in China. Arch Dermatol Res 2024; 316:304. [PMID: 38819652 DOI: 10.1007/s00403-024-03029-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2024] [Revised: 04/09/2024] [Accepted: 04/26/2024] [Indexed: 06/01/2024]
Abstract
For dupilumab, real-world long-term follow-up data remain scarce, and studies on optimized treatment modes as well as drug survival rate and its predictors are lacking. To explore the effectiveness of different treatment modes of dupilumab and to understand the drug survival rates of dupilumab in China and its predictive factors. This retrospective study included patients with moderate-to-severe AD who received dupilumab treatment. Their clinical data were collected and analyzed. Compared with baseline, the SCORing Atopic Dermatitis (SCORAD), Eczema Area and Severity Index (EASI), numerical rating scale (NRS), and Atopic Dermatitis Control Tool (ADCT) scores significantly decreased at 12, 24, and 52 weeks (p < 0.0001), and the continuous medication group had more significant improvements in SCORAD, EASI, NRS, and ADCT scores at 52 weeks than the noncontinuous medication group (p < 0.05). The 6-month and 1-year drug survival rates of dupilumab were 59.7% and 51.9%, respectively. The most common reason for treatment discontinuation was the satisfactory control of AD. Patients with adult-onset AD (adjusted odds ratio [OR]: 0.15, 95% confidence interval [CI]: 0.03-0.73) , not complicated by other systemic diseases (adjusted OR: 0.17, 95% CI: 0.04-0.84) and eosinophilia at baseline (adjusted OR: 3.71, 95% CI: 1.12-12.26) had a higher probability of drug discontinuation. In real-world practice in China, dupilumab has exhibited good long-term effectiveness and safety for the treatment of moderate-to-severe AD, and continuous administration can benefit patients in the long term.
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Affiliation(s)
- Sisi Deng
- Department of Dermatology, Southwest Hospital, Army Medical University, No.30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Huan Wang
- Department of Dermatology, Southwest Hospital, Army Medical University, No.30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Qiquan Chen
- Department of Dermatology, Southwest Hospital, Army Medical University, No.30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Xueqin Chen
- Department of Dermatology, Southwest Hospital, Army Medical University, No.30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Xiao Song
- Department of Dermatology, Southwest Hospital, Army Medical University, No.30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Shuguang Chen
- Department of Dermatology, Southwest Hospital, Army Medical University, No.30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Minmin Kong
- Department of Dermatology, Southwest Hospital, Army Medical University, No.30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China
| | - Zhiqiang Song
- Department of Dermatology, Southwest Hospital, Army Medical University, No.30, Gaotanyan Street, Shapingba District, Chongqing, 400038, China.
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4
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Wipperman MF, Gayvert KM, Atanasio A, Wang CQ, Corren J, Covarrubias A, Setliff I, Chio E, Laws E, Wolfe K, Harel S, Maloney J, Herman G, Orengo JM, Lim WK, Hamon SC, Hamilton JD, O'Brien MP. Differential modulation of allergic rhinitis nasal transcriptome by dupilumab and allergy immunotherapy. Allergy 2024; 79:894-907. [PMID: 38279910 DOI: 10.1111/all.16001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 11/08/2023] [Accepted: 11/20/2023] [Indexed: 01/29/2024]
Abstract
BACKGROUND Nasal epithelial cells are important regulators of barrier function and immune signaling; however, in allergic rhinitis (AR) these functions can be disrupted by inflammatory mediators. We aimed to better discern AR disease mechanisms using transcriptome data from nasal brushing samples from individuals with and without AR. METHODS Data were drawn from a feasibility study of individuals with and without AR to Timothy grass and from a clinical trial evaluating 16 weeks of treatment with the following: dupilumab, a monoclonal antibody that binds interleukin (IL)-4Rα and inhibits type 2 inflammation by blocking signaling of both IL-4/IL-13; subcutaneous immunotherapy with Timothy grass (SCIT), which inhibits allergic responses through pleiotropic effects; SCIT + dupilumab; or placebo. Using nasal brushing samples from these studies, we defined distinct gene signatures in nasal tissue of AR disease and after nasal allergen challenge (NAC) and assessed how these signatures were modulated by study drug(s). RESULTS Treatment with dupilumab (normalized enrichment score [NES] = -1.73, p = .002) or SCIT + dupilumab (NES = -2.55, p < .001), but not SCIT alone (NES = +1.16, p = .107), significantly repressed the AR disease signature. Dupilumab (NES = -2.55, p < .001), SCIT (NES = -2.99, p < .001), and SCIT + dupilumab (NES = -3.15, p < .001) all repressed the NAC gene signature. CONCLUSION These results demonstrate type 2 inflammation is an important contributor to the pathophysiology of AR disease and that inhibition of the type 2 pathway with dupilumab may normalize nasal tissue gene expression.
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Affiliation(s)
| | | | | | - Claire Q Wang
- Regeneron Pharmaceuticals Inc., Tarrytown, New York, USA
| | - Jonathan Corren
- Department of Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, California, USA
| | - Angelica Covarrubias
- Clinical Research Division, Jonathan Corren, MD. Inc., Los Angeles, California, USA
| | - Ian Setliff
- Regeneron Pharmaceuticals Inc., Tarrytown, New York, USA
| | - Erica Chio
- Regeneron Pharmaceuticals Inc., Tarrytown, New York, USA
| | | | | | - Sivan Harel
- Regeneron Pharmaceuticals Inc., Tarrytown, New York, USA
| | | | - Gary Herman
- Regeneron Pharmaceuticals Inc., Tarrytown, New York, USA
| | - Jamie M Orengo
- Regeneron Pharmaceuticals Inc., Tarrytown, New York, USA
| | - Wei Keat Lim
- Regeneron Pharmaceuticals Inc., Tarrytown, New York, USA
| | - Sara C Hamon
- Regeneron Pharmaceuticals Inc., Tarrytown, New York, USA
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5
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Pereyra-Rodriguez JJ, Baldrich ES, Ruiz-Villaverde R, Torres EB, De la C Dobao P, Nart IF, Menéndez ÁF, Martin-Santiago A, Miquel JM, Silvestre JF, Armario-Hita JC. Clinical Approach to Patients with Moderate-to-Severe Atopic Dermatitis: A Spanish Delphi Consensus. Acta Derm Venereol 2023; 103:adv12314. [PMID: 37982727 PMCID: PMC10680463 DOI: 10.2340/actadv.v103.12314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Accepted: 09/12/2023] [Indexed: 11/21/2023] Open
Abstract
Despite emerging evidence and advances in the management of atopic dermatitis there a lack of consensus regarding the diagnostic criteria, therapeutic approach, method to assess severity, and patient follow-up for this condition. An expert consensus study was conducted to provide recommendations on the management of patients with moderate-to-severe atopic dermatitis. The study used Delphi-like methodology based on a literature review, a summary of the scientific evidence, and a 2-round survey. The agreement of 60 panellists on 21 statements was evaluated. Consensus was pre-defined as ≥ 80% agreement of all respondents. In the first round 6 statements reached consensus. Unanimous consensus was achieved regarding therapeutic goals and patient satisfaction (maintained in the long term and periodic goals reassessment recommended every 3-6 months). In the second round, half of the statements reached consensus, all related to patient follow-up, treatment goals, and atopic comorbidities. The statements that did not reach consensus were related to diagnosis (biomarkers, allergy, and food testing) and starting patients on conventional systemic treatment rather than advanced treatment. The study assessed expert opinion regarding a variety of topics related to the clinical approach to patients with moderate-to-severe atopic dermatitis, in order to provide guidance on the diagnosis and management of patients with atopic dermatitis.
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Affiliation(s)
| | - Esther S Baldrich
- Department of Dermatology, Santa Creu i Sant Pau Hospital, Barcelona, Spain.
| | | | - Eulalia B Torres
- Department of Dermatology, Sant Joan de Déu Hospital, Barcelona, Spain
| | - Pablo De la C Dobao
- Department of Dermatology, Infanta Leonor University Hospital, Madrid, Spain
| | - Ignasi F Nart
- Department of Dermatology, Bellvitge University Hospital, Barcelona, Spain
| | - Ángeles F Menéndez
- Department of Dermatology, Pontevedra University Hospital, Pontevedra, Spain
| | - Ana Martin-Santiago
- Department of Dermatology, Son Espases University Hospital, Palma de Mallorca, Spain
| | - Javier M Miquel
- Department of Dermatology, Arnau de Vilanova Hospital, Valencia, Spain
| | - Juan F Silvestre
- Department of Dermatology, Alicante University General Hospital, Alicante, Spain
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Loperfido A, Ciofalo A, Cavaliere C, Begvarfaj E, Cascone F, Alfonzo G, Cadeddu R, Millarelli S, Bellocchi G, Greco A, de Vincentiis M, Masieri S. Dupilumab's Impact on Blood Parameters in Nasal Polyposis: 18-Month Follow-Up in Real Life. J Immunol Res 2023; 2023:4027701. [PMID: 37745203 PMCID: PMC10516700 DOI: 10.1155/2023/4027701] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Revised: 07/30/2023] [Accepted: 08/25/2023] [Indexed: 09/26/2023] Open
Abstract
Background Dupilumab represents the first approved biological for severe uncontrolled chronic rhinosinusitis with nasal polyps (CRSwNP). Objective Aim of this paper is to provide a multicentric real-life study about treatment with dupilumab for CRSwNP with a special focus on blood parameters and IgE, IgG, and IgA. Method A retrospective data collection was jointly conducted at the Otolaryngology departments of San Camillo Forlanini Hospital and University of Rome "La Sapienza" from December 2020 to January 2023. Results A total of 130 patients were included in the study. Monitoring our patients for 18 months, we observed a reduction in nasal polyposis and an improvement in symptoms and their impact on quality of life. Regarding blood tests, a transient increase in blood eosinophils was found in most cases. Total IgE showed a gradual decrease in values. IgG and IgA also showed a slight reduction of values, while remaining within normal ranges. Conclusion To the best of our knowledge, this is the first study to evaluate the impact of dupilumab on several blood parameters in patients receiving treatment for CRswNP. Further studies are needed to confirm our results and to understand the underlying immunological mechanisms.
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Affiliation(s)
| | - Andrea Ciofalo
- Department of Sense Organs, Sapienza University, Rome, Italy
| | - Carlo Cavaliere
- Department of Sense Organs, Sapienza University, Rome, Italy
| | - Elona Begvarfaj
- Department of Sense Organs, Sapienza University, Rome, Italy
| | | | - Giacomo Alfonzo
- Department of Sense Organs, Sapienza University, Rome, Italy
| | - Rosalba Cadeddu
- Department of Sense Organs, Sapienza University, Rome, Italy
| | | | | | - Antonio Greco
- Department of Sense Organs, Sapienza University, Rome, Italy
| | | | - Simonetta Masieri
- Department of Oral and Maxillofacial Sciences, Sapienza University, Rome, Italy
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7
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Dubini M, Benzecry V, Rivolta F, Sangalli A, Marzano AV, Pravettoni V, Tavecchio S, Ferrucci SM. Asthma improvement in patients treated with dupilumab for severe atopic dermatitis. FRONTIERS IN ALLERGY 2023; 4:1223657. [PMID: 37753208 PMCID: PMC10518613 DOI: 10.3389/falgy.2023.1223657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2023] [Accepted: 08/25/2023] [Indexed: 09/28/2023] Open
Abstract
Introduction Atopic dermatitis (AD) is considered a systemic type 2 immune driven disease, and it is associated to many atopic comorbidities including asthma. The aim of our study was to prospectively evaluate the respiratory outcomes in patients with persistent allergic asthma treated with dupilumab due to severe AD (sAD). Methods We enrolled eligible patients with sAD for dupilumab treatment from September 2018 to December 2020. We then selected the subgroup of patients sensitized to perennial allergens. Dupilumab's efficacy and safety on AD and comorbid asthma were assessed at baseline, one month, four months, and then every 4 months up to one year. Results A total of 437 patients with sAD were enrolled for dupilumab treatment due to sAD, and 273 reached 48 weeks of therapy. Respiratory outcomes were evaluated in the 85 asthmatic patients with positivity only to perennial allergens. Our patients showed statistically and clinically significant improvement in asthma control (Asthma Control Test and Asthma Control Questionnaire) and airway obstruction parameters (FEV1), in addition to the expected AD-related skin outcomes. Specifically, a significant improvement was achieved at the fourth month of dupilumab therapy, and this trend was maintained up to twelve months, regardless of asthma severity. Conclusions Our results showed the overall improvement of the clinical picture that dupilumab offers for patients with severe AD and persistent allergic asthma of any severity, highlighting the importance of a global multidisciplinary approach of type 2 driven disease.
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Affiliation(s)
- Marco Dubini
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Valentina Benzecry
- Dermatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Federica Rivolta
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Andrea Sangalli
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Angelo Valerio Marzano
- Dermatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Valerio Pravettoni
- Department of Internal Medicine, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Simona Tavecchio
- Department of Pathophysiology and Transplantation, Università degli Studi di Milano, Milan, Italy
| | - Silvia Mariel Ferrucci
- Dermatology Unit, Fondazione IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy
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Londoño J, Perez L, Moreno S, Chapman E, Garcia MB, Celis AM, Muñoz MA, Castillo D, Sánchez J, Arevalo Y, Lozano A, Alvis-Zakzuk NJ, Muñoz C, Botero L, Beltran C, García E. Effectiveness and safety of dupilumab in adults with moderate and severe atopic dermatitis in Colombia: Real-life experience. World Allergy Organ J 2023; 16:100763. [PMID: 37091550 PMCID: PMC10113899 DOI: 10.1016/j.waojou.2023.100763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2022] [Revised: 02/20/2023] [Accepted: 03/12/2023] [Indexed: 04/25/2023] Open
Abstract
Background Dupilumab is a treatment approved for uncontrolled moderate-to-severe atopic dermatitis (AD). Tropical and developing countries such as Colombia have characteristics that may impact the natural history of AD and access to medical treatments. In that sense, we aimed to describe the effectiveness and safety of dupilumab in adults with moderate to severe AD in a Colombian multicenter cohort. Methods Multicenter descriptive study that included patients who started treatment between March 2018 and May 2020 in 6 centers. Disease severity was assessed using the following: Scoring Atopic Dermatitis (SCORAD), Eczema Area and Severity Index (EASI), Patient Oriented Eczema Measure (POEM), and Dermatology Life Quality Index (DLQI). These measurements were collected according to availability at baseline, 3-5 months, 6-12 months, and more than 12 months. Days of sick leave, hospitalizations, and AD flares before and after dupilumab treatment were reported. Adverse events (AEs) were recorded during follow-up. Results Ninety-three patients were included, with a median age of 32 years (IQR: 24.0; 40.0) and a disease evolution time of 21 years (IQR: 16.0; 29.5). 88.2% had at least 1 allergic disease other than AD. An improvement greater than or equal to 75% EASI was observed in 41.7% of patients at 3-5 months, in 73.7% of patients at 6-12 months, and in 75.0% of patients after 12 months. For those reporting SCORAD and POEM, the median percent change ([IQR], n) from baseline in SCORAD was -67.1 ([-79.2; -54.2], n = 16), -70.5 ([-85.8; -47.9], n = 36) and -66.7 ([-77.3; -51.0], n = 13); and POEM, -58.6 ([-66.4; -55.5], n = 4), -73.0 ([-86.5; -66.7], n = 16) and -87.3 ([-93.4; -69.6], n = 8), respectively. Before initiation of dupilumab treatment, 82 (88.2%) patients reported at least 1 flare of AD in the past 12 months. During the follow-up period, 30 (32.3%) patients reported at least 1 exacerbation or flare. Twelve patients (12.9%) presented an AE and 3 (3.2%) patients discontinued dupilumab for this cause. Conclusions Dupilumab was effective and safe for the treatment of moderate to severe AD in point-of-care settings, with results similar to randomized controlled and other real-life studies. These positive results are still maintained even though a high number of patients had short interruptions in the use of dupilumab due to administrative problems.
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Affiliation(s)
| | - Lucia Perez
- Allergy Research Group, UNIMEQ-ORL, Bogotá, Colombia
| | - Sergio Moreno
- Allergy Research Group, UNIMEQ-ORL, Bogotá, Colombia
- School of Medicine, Universidad de Los Andes Bogotá, Colombia
| | - Edgardo Chapman
- Allergy Research Group, UNIMEQ-ORL, Bogotá, Colombia
- Allergy Section, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | - María Beatriz Garcia
- Allergy Research Group, UNIMEQ-ORL, Bogotá, Colombia
- Allergy Section, Fundación Santa Fe de Bogotá, Bogotá, Colombia
| | | | | | | | - Jorge Sánchez
- Group of Clinical and Experimental Allergy - Hospital "Alma Mater de Antioquia", University of Antioquia, Medellín, Colombia
- Medellín Allergology Unit, Medellín, Colombia
- Clinical and Experimental Allergology Group, Universidad de Antioquia Medellín, Colombia
| | | | | | | | - Cesar Muñoz
- Clínica Respiratoria y de Alergias SAS Cartagena, Colombia
| | | | | | - Elizabeth García
- Allergy Research Group, UNIMEQ-ORL, Bogotá, Colombia
- Allergy Section, Fundación Santa Fe de Bogotá, Bogotá, Colombia
- School of Medicine, Universidad de Los Andes Bogotá, Colombia
- Corresponding author.
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9
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Pelaia C, Benfante A, Busceti MT, Caiaffa MF, Campisi R, Carpagnano GE, Crimi N, D’Amato M, Foschino Barbaro MP, Maglio A, Minenna E, Nolasco S, Paglino G, Papia F, Pelaia G, Portacci A, Ricciardi L, Scichilone N, Scioscia G, Triggiani M, Valenti G, Vatrella A, Crimi C. Real-life effects of dupilumab in patients with severe type 2 asthma, according to atopic trait and presence of chronic rhinosinusitis with nasal polyps. Front Immunol 2023; 14:1121237. [PMID: 37063895 PMCID: PMC10098307 DOI: 10.3389/fimmu.2023.1121237] [Citation(s) in RCA: 22] [Impact Index Per Article: 22.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Accepted: 03/20/2023] [Indexed: 04/01/2023] Open
Abstract
Background The efficacy of dupilumab as biological treatment of severe asthma and chronic rhinosinusitis with nasal polyps (CRSwNP) depends on its ability to inhibit the pathophysiologic mechanisms involved in type 2 inflammation. Objective To assess in a large sample of subjects with severe asthma, the therapeutic impact of dupilumab in real-life, with regard to positive or negative skin prick test (SPT) and CRSwNP presence or absence. Methods Clinical, functional, and laboratory parameters were measured at baseline and 24 weeks after the first dupilumab administration. Moreover, a comparative evaluation was carried out in relation to the presence or absence of SPT positivity and CRSwNP. Results Among the 127 recruited patients with severe asthma, 90 had positive SPT, while 78 reported CRSwNP. Compared with the 6 months preceding the first dupilumab injection, asthma exacerbations decreased from 4.0 (2.0-5.0) to 0.0 (0.0-0.0) (p < 0.0001), as well as the daily prednisone intake fell from 12.50 mg (0.00-25.00) to 0.00 mg (0.00-0.00) (p < 0.0001). In the same period, asthma control test (ACT) score increased from 14 (10-18) to 22 (20-24) (p < 0.0001), and sino-nasal outcome test (SNOT-22) score dropped from 55.84 ± 20.32 to 19.76 ± 12.76 (p < 0.0001). Moreover, we observed relevant increases in forced expiratory volume in one second (FEV1) from the baseline value of 2.13 L (1.62-2.81) to 2.39 L (1.89-3.06) (p < 0.0001). Fractional exhaled nitric oxide (FeNO) values decreased from 27.0 ppb (18.0-37.5) to 13.0 ppb (5.0-20.0) (p < 0.0001). These improvements were quite similar in subgroups of patients characterized by SPT negativity or positivity, and CRSwNP absence or presence. No statistically significant correlations were detected between serum IgE levels, baseline blood eosinophils or FeNO levels and dupilumab-induced changes, with the exception of FEV1 increase, which was shown to be positively correlated with FeNO values (r = 0.3147; p < 0.01). Conclusion Our results consolidate the strategic position of dupilumab in its role as an excellent therapeutic option currently available within the context of modern biological treatments of severe asthma and CRSwNP, frequently driven by type 2 airway inflammation.
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Affiliation(s)
- Corrado Pelaia
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Alida Benfante
- Dipartimento di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
| | - Maria Teresa Busceti
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | | | - Raffaele Campisi
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | | | - Nunzio Crimi
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Maria D’Amato
- Department of Respiratory Medicine, University “Federico II” of Naples, Naples, Italy
| | | | - Angelantonio Maglio
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Elena Minenna
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Santi Nolasco
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Giuseppe Paglino
- Allergology and Pulmonology Unit, Provincial Outpatient Center of Palermo, Palermo, Italy
| | - Francesco Papia
- Allergology and Pulmonology Unit, Provincial Outpatient Center of Palermo, Palermo, Italy
| | - Girolamo Pelaia
- Department of Health Sciences, University “Magna Graecia” of Catanzaro, Catanzaro, Italy
| | - Andrea Portacci
- Department of Basic Medical Science, Neuroscience and Sense Organs, University “Aldo Moro”, Bari, Italy
| | - Luisa Ricciardi
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Nicola Scichilone
- Dipartimento di Promozione della Salute, Materno Infantile, Medicina Interna e Specialistica di Eccellenza (PROMISE), University of Palermo, Palermo, Italy
| | - Giulia Scioscia
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Massimo Triggiani
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Giuseppe Valenti
- Allergology and Pulmonology Unit, Provincial Outpatient Center of Palermo, Palermo, Italy
| | - Alessandro Vatrella
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Claudia Crimi
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
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10
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Atanasio A, Orengo JM, Sleeman MA, Stahl N. Biologics as novel therapeutics for the treatment of allergy: Challenges and opportunities. FRONTIERS IN ALLERGY 2022; 3:1019255. [DOI: 10.3389/falgy.2022.1019255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2022] [Accepted: 09/29/2022] [Indexed: 11/06/2022] Open
Abstract
Over the last 4 decades there has been a significant global increase in the incidence and prevalence of IgE-mediated allergy. Although much progress has been made in the management of allergy via patient education, pharmacotherapy and immunomodulatory treatment regimens, significant unmet need remains. Advancements in our knowledge base surrounding the type 2 immune response, production of IgE and maintenance of immunological memory has led the field to explore targeted intervention of allergic pathways using monoclonal antibodies (mAbs). Intervention at various stages of the allergic cascade offers the opportunity to prevent initiation and/or maintenance of the type 2 immune response and effectively provide therapeutic benefit to patients. Furthermore, a better understanding of the protective mechanisms involved in allergen specific immunotherapy (AIT) has led us to appreciate the interplay of immunoglobulins in the allergic response, specifically the benefit in shifting the IgG:IgE ratio in favor of functionally relevant blocking IgG. Thus, treatments that lower IgE or boost IgG with the ability to outcompete IgE binding to allergen also present a favorable approach in the treatment of allergy. In this short review we discuss and highlight recent advances in the use of biologics to treat severe allergy, highlighting the key challenges but also the significant opportunities and advances to date.
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11
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Mastorino L, Cantafio Duò V, Vecco C, Gelato F, Giordano S, Roccuzzo G, Cavaliere G, Avallone G, Quaglino P, Ortoncelli M, Ribero S. Impact of comorbidities in the response of atopic patients treated with Dupilumab: a real-life study up to 36 weeks. J Eur Acad Dermatol Venereol 2022; 36:e1021-e1023. [PMID: 35841298 DOI: 10.1111/jdv.18427] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Affiliation(s)
- L Mastorino
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - V Cantafio Duò
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - C Vecco
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - F Gelato
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - S Giordano
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - G Roccuzzo
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - Giovanni Cavaliere
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - G Avallone
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - P Quaglino
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - M Ortoncelli
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
| | - S Ribero
- University of Turin, Department of Medical Sciences, Dermatologic Clinic
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12
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Nettis E, Brussino L, Patella V, Bonzano L, Detoraki A, Di Leo E, Sirufo MM, Caruso C, Lodi Rizzini F, Conte M, Yacoub MR, Triggiani M, Ridolo E, Macchia L, Rolla G, Brancaccio R, De Paulis A, Spadaro G, Di Bona D, D'Uggento AM, Ginaldi L, Gaeta F, Nucera E, Jaubashi K, Villalta D, Dagna L, Ciotta D, Pucciarini F, Bagnasco D, Celi G, Chieco Bianchi F, Cosmi L, Costantino MT, Crivellaro MA, D'Alò S, Del Biondo P, Del Giacco S, Di Gioacchino M, Di Pietro L, Favero E, Gangemi S, Guarnieri G, Heffler E, Leto Barone MS, Lombardo C, Losa F, Matucci A, Minciullo PL, Parronchi P, Passalacqua G, Pucci S, Rossi O, Salvati L, Schiappoli M, Senna G, Vianello A, Vultaggio A, Baoran Y, Incorvaia C, Canonica GW. Effectiveness and safety of dupilumab in patients with chronic rhinosinusitis with nasal polyps and associated comorbidities: a multicentric prospective study in real life. Clin Mol Allergy 2022; 20:6. [PMID: 35590407 PMCID: PMC9121619 DOI: 10.1186/s12948-022-00171-2] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Accepted: 04/13/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Biologics are currently one of the main treatment options for a number of diseases. The IgG4 monoclonal antibody dupilumab targets the Interleukin-4 receptor alpha chain, thus preventing the biological effects of the cytokines IL-4 and IL-13, that are essential for the Th2 response. Several controlled trials showed that dupilumab is effective and safe in patients with atopic dermatitis (AD), severe asthma and chronic rhinosinusitis with nasal polyps (CRSwNP), thus resulting in approval by regulatory agencies. Aim of the study was to evaluate the efficacy and safety of dupilumab in adult patients with CRSwNP stratified by common overlapping comorbid conditions. METHODS We performed a multicenter, observational, prospective study enrolling adult patients with severe CRSwNP who had started dupilumab treatment in the context of standard care from January 2021 to October 2021. Data were collected from twentynine Italian secondary care centers for allergy and clinical immunology, all of which were part of the Italian Society of Allergy, Asthma and Clinical Immunology (SIAAIC). A number of efficacy parameters were used. Patient data were compared using the Wilcoxon test for paired data. All statistical analyses were performed with SPSS version 20 (IBM, Armonk, NY, USA). RESULTS In total, 82 patients with nasal polyposis were identified. A significant improvement was detected for all the applied efficacy parameters, i.e. 22-item Sino-Nasal Outcome Test (SNOT-22) and bilateral endoscopic nasal polyp score (NPS) scores for CRSwNP, Rhinitis Control Scoring System (RCSS) and Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ) scores for allergic perennial rhinitis, Forced Expiratory Volume in the 1st second (FEV1) and Asthma Quality of Life Questionnaire (AQLQ) scores for asthma, Eczema Area and Severity Index (EASI) and Dermatology Life Quality Index (DLQI) scores for AD. A non-significant improvement was also obtained in the Urticaria Activity Score over 7 days (UAS7) for chronic spontaneous urticaria. Treatment with dupilumab was well tolerated. CONCLUSIONS These data suggest that dupilumab treatment in patients suffering from CRSwNP and associated comorbidities may be suitable. Such outcome, although confirmation by trials is warranted, suggests the possibility to treat different disorders with a single therapy, with favorable effects especially under the cost-effectiveness aspect.
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Affiliation(s)
- Eustachio Nettis
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico Di Bari, Bari, Italy
| | - Luisa Brussino
- Department of Medical Sciences, University of Turin, Corso Achille Mario Dogliotti, 14, 10126, Turin, Italy.,S.S.D.D.U. Allergologia E Immunologia Clinica, AO Ordine Mauriziano Umberto I, 10128, Turin, Italy
| | - Vincenzo Patella
- Division of Allergy and Clinical Immunology, Department of Medicine ASL Salerno, Santa Maria Della Speranza Hospital, Salerno, Italy
| | - Laura Bonzano
- Dermatology Unit, Azienda USL-IRCCS di Reggio Emilia, Reggio Emilia, Italy.
| | - Aikaterini Detoraki
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology and Infectious Disease, Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | - Elisabetta Di Leo
- Section of Allergy and Clinical Immunology, Unit of Internal Medicine, "F. Miulli" Hospital, Strada Provinciale per Santeramo Km 4.100, Acquaviva delle Fonti, Bari, Italy
| | - Maria Maddalena Sirufo
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100, L'Aquila, Italy
| | - Cristiano Caruso
- Dipartimento di Scienze Mediche e Chirurgiche, Digestive Disease Center, Fondazione Policlinico A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Fabio Lodi Rizzini
- Facoltà Medicina e Chirurgia, Università Studi Brescia, SSVD Allergologia - Spedali Civili Brescia, Brescia, Italy
| | - Mariaelisabetta Conte
- Struttura Dipartimentale di Immunologia ed Allergologia Azienda Sanitaria Friuli Occidentale, Presidio Ospedaliero di Pordenone, Pordenone, Italy
| | - Mona-Rita Yacoub
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Massimo Triggiani
- Division of Allergy and Clinical Immunology, University of Salerno, Fisciano, Italy
| | - Erminia Ridolo
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Luigi Macchia
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico Di Bari, Bari, Italy
| | - Giovanni Rolla
- Dipartimento di Scienze Mediche, Università Di Torino, Turin, Italy
| | | | - Amato De Paulis
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology and Infectious Disease, Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | - Giuseppe Spadaro
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology and Infectious Disease, Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | - Danilo Di Bona
- Department of Emergency and Organ Transplantation, School of Allergology and Clinical Immunology, University of Bari Aldo Moro, Policlinico Di Bari, Bari, Italy
| | | | - Lia Ginaldi
- Department of Life, Health and Environmental Sciences, University of L'Aquila, 67100, L'Aquila, Italy.,Allergy and Clinical Immunology Unit, AUSL 04, 64100, Teramo, Italy
| | - Francesco Gaeta
- Dipartimento di Scienze Mediche e Chirurgiche, Digestive Disease Center, Fondazione Policlinico A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Eleonora Nucera
- Dipartimento di Scienze Mediche e Chirurgiche, Digestive Disease Center, Fondazione Policlinico A. Gemelli, IRCCS, Università Cattolica del Sacro Cuore, Rome, Italy
| | - Kliljeda Jaubashi
- Facoltà Medicina e Chirurgia, Università Studi Brescia, SSVD Allergologia - Spedali Civili Brescia, Brescia, Italy
| | - Danilo Villalta
- Struttura Dipartimentale di Immunologia ed Allergologia Azienda Sanitaria Friuli Occidentale, Presidio Ospedaliero di Pordenone, Pordenone, Italy
| | - Lorenzo Dagna
- Unit of Immunology, Rheumatology, Allergy and Rare Diseases, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Domenico Ciotta
- Division of Allergy and Clinical Immunology, University of Salerno, Fisciano, Italy
| | | | - Diego Bagnasco
- Clinica Delle Malattie Respiratorie e Allergologia Dipartimento di Medicina Interna (DIMI), Università Degli Studi di Genova IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Giorgio Celi
- UO Allergologia e Immunologia Clinica, ASST Mantova, Mantova, Italy
| | - Fulvia Chieco Bianchi
- UOC di Fisiopatologia Respiratoria, Azienda Ospedale-Università di Padova, Padova, Italy
| | - Lorenzo Cosmi
- Dipartimento di Medicina Sperimentale e Clinica, Università Degli Studi di Firenze, Florence, Italy
| | | | - Maria Angiola Crivellaro
- Occupational Health Unit and AllergologyPadova University Hospital, Department of Cardiac Thoracic Vascular Sciences and Public Health, University of Padova, 35128, Padova, Italy
| | - Simona D'Alò
- UOC Allergologia, Ospedale di Civitanova Marche, ASUR Marche Area Vasta 3, Civitanova Marche, Italy
| | - Pietro Del Biondo
- Scuola di Specializzazione in Allergologia ed Immunologia Clinica, Università Degli Studi "Gabriele d'Annunzio" di Chieti-Pescara, Chieti, Italy
| | - Stefano Del Giacco
- Allergologia e Immunologia Clinica - Dipartimento di Scienze Mediche e Sanità Pubblica, Università Degli Studi Di Cagliari, Cagliari, Italy
| | - Mario Di Gioacchino
- Center of Advanced Studies and Technology, G. d'Annunzio University, Chieti, Italy.,YdA - Institute for Clinical Immunotherapy and Advanced Biological Treatments, Pescara, Italy
| | - Linda Di Pietro
- Dipartimento di Medicina Sperimentale e Clinica, Università Degli Studi di Firenze, Florence, Italy
| | - Elisabetta Favero
- Centro Allergologico e Malattie Rare, Dipartimento di Medicina Ospedale Ca' Foncello, Treviso, Italy
| | - Sebastiano Gangemi
- Department of Clinical and Experimental Medicine, School and Operative Unit of Allergy and Clinical Immunology, University of Messina, 98124, Messina, Italy
| | - Gabriella Guarnieri
- Department of Cardiac Thoracic Vascular Science and Public Health, University of Padova, Padova, Italy
| | - Enrico Heffler
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
| | | | - Carla Lombardo
- Allergy Unit, Villa Igea Hospital. A.P.S.S. Trento, Trento, Italy
| | - Francesca Losa
- UO Allergologia e Immunologia Clinica, ASST Mantova, Mantova, Italy
| | - Andrea Matucci
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | - Paola Lucia Minciullo
- Department of Clinical and Experimental Medicine, School and Operative Unit of Allergy and Clinical Immunology, University of Messina, 98124, Messina, Italy
| | - Paola Parronchi
- Dipartimento di Medicina Sperimentale e Clinica, Università Degli Studi di Firenze, Florence, Italy.,Immunology and Cell Therapy Unit, Careggi University Hospital, Florence, Italy
| | - Giovanni Passalacqua
- Clinica Delle Malattie Respiratorie e Allergologia Dipartimento di Medicina Interna (DIMI), Università Degli Studi di Genova IRCCS Ospedale Policlinico San Martino, Genova, Italy
| | - Stefano Pucci
- UOC Allergologia, Ospedale di Civitanova Marche, ASUR Marche Area Vasta 3, Civitanova Marche, Italy
| | - Oliviero Rossi
- Immunoallergology Unit, Careggi University Hospital, Florence, Italy
| | - Lorenzo Salvati
- Dipartimento di Medicina Sperimentale e Clinica, Università Degli Studi di Firenze, Florence, Italy
| | - Michele Schiappoli
- UOC Allergologia E Asma Center, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Gianenrico Senna
- UOC Allergologia E Asma Center, Azienda Ospedaliera Universitaria Integrata di Verona, Verona, Italy
| | - Andrea Vianello
- Department of Cardiac Thoracic Vascular Science and Public Health, University of Padova, Padova, Italy
| | | | - Yang Baoran
- UO Allergologia e Immunologia Clinica, ASST Mantova, Mantova, Italy
| | | | - Giorgio Walter Canonica
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital, Rozzano, MI, Italy.,Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, MI, Italy
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13
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Li Y, Lu J, Chen R, Wang Y, Ding Y, Xu S, Zou Y, Yi X, Shi Y. The efficacy and safety of Dupilumab for the Treatment of Atopic Dermatitis Among Chinese Patients in Clinical Practice: A Single-Center Retrospective Study. Dermatol Ther 2022; 35:e15385. [PMID: 35174593 DOI: 10.1111/dth.15385] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 02/09/2022] [Accepted: 02/15/2022] [Indexed: 11/27/2022]
Abstract
Little real-work data regarding the efficacy and safety of dupilumab in the treatment of atopic dermatitis (AD) is available at present. To assess the efficacy and safety of dupilumab at 12 weeks in the treatment of AD in clinical routine clinical practice. Retrospective, single-centre study of adult patients with moderate to severe AD treated with dupilumab for 12 weeks in China. In total, 60 patients (48 male, 12 female; mean age:53.2 ± 15.6) were enrolled in this retrospective study. These patients exhibited a mean AD disease course of 10.6 years (6.0), 30% exhibited a family history of allergies, and 31 (51.7%) had one or more allergic comorbidities. Following dupilumab treatment for 12 weeks, 83.3% and 42% of patients had achieved EASI-50 and EASI-75, respectively. Overall, adverse events(AEs) were reported by 15% of patients, with the most common being conjunctivitis, injection site reactions, and herpes simplex virus infections. Laboratory testing after 12 weeks revealed pronounced decreases in both circulating eosinophil counts [from 0.6(0.1-2.8) to 0.3(0.1-9.7) 10^/L] and total IgE concentrations [from 327(2.46-2500) to 230(47.6-2200) U/ml] in these patients. These real-world data reaffirm the safety and efficacy of dupilumab as a treatment for moderate-to-severe AD among Chinese patients in clinical practice. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Ying Li
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Jiajing Lu
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Rongfen Chen
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Yu Wang
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Yangfeng Ding
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Shuang Xu
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Ying Zou
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Xuemei Yi
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
| | - Yuling Shi
- Department of Dermatology, Shanghai Skin Disease Hospital, Tongji University School of Medicine, Shanghai, China.,Institute of Psoriasis, Tongji University School of Medicine, Shanghai, China
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14
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Torres T, Paiva-Lopes MJ, Gonçalo M, Claro C, Oliveira M, Gomes J, Vieira AP, Amoedo P, Alpalhão M, Nogueira M, Santiago F, Henrique M, Amaro C, Esteves T, Alves J, Cerejeira D, Mendes-Bastos P, Pestana M, Ramos L, Rocha J, Carvalho R, Teixeira L, Selores M, Mota A, Filipe P. Dupilumab for atopic dermatitis: a real-world portuguese multicenter retrospective study. J DERMATOL TREAT 2022; 33:2554-2559. [PMID: 35083945 DOI: 10.1080/09546634.2022.2035309] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Introduction: Atopic dermatitis (AD) is a difficult-to-treat inflammatory skin disease with a high impact on patients' quality of life. Dupilumab, an IL-4 and IL-13 inhibitor, was the first monoclonal antibody approved for the treatment of moderate-to-severe AD and is currently approved in patients aged 6 or older.Methods: This is a nationwide, multicenter, retrospective, 48-week study designed by the Portuguese Group of AD to assess real-world efficacy and safety of dupilumab for the treatment of AD.Results: A total of 169 patients were enrolled, with a mean disease duration of 22.75 (±11.98) years. The percentage of patients achieving an improvement of at least 75% in Eczema Area and Severity Index (EASI) compared to baseline (EASI75 response) at weeks 12 and 48 was 67.6% and 74.1%, respectively. In the same timepoints, 25.0% and 44.1% achieved an EASI90 response. Patient-reported outcome measures also improved throughout the study period. Regarding safety, 32.0% of the patients developed adverse events, with conjunctivitis (26.6%), persistent facial erythema (4.7%), and arthritis/arthralgia (3.6%) as the more frequently reported.Conclusion: Data from real-world populations are crucial to guide clinicians in their daily decisions. This study provides data demonstrating that dupilumab is an effective and safe therapeutic option for AD.
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Affiliation(s)
- T Torres
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal.,Instituto de Ciências Biomédicas Abel Salazar, University of Porto, Porto, Portugal
| | - M J Paiva-Lopes
- Department of Dermatology, Centro Hospitalar Universitário Lisboa Central, Lisboa, Portugal.,CEDOC, Nova Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - M Gonçalo
- Department of Dermatology, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal.,Clinic of Dermatology, Faculty of Medicine, University of Coimbra, Coimbra, Portugal
| | - C Claro
- Department of Dermatology, Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisboa, Portugal
| | - M Oliveira
- Department of Dermatology, Centro Hospitalar Tondela Viseu, Viseu, Portugal
| | - J Gomes
- Department of Dermatology, Hospital de Braga, Braga, Portugal
| | - A P Vieira
- Department of Dermatology, Hospital de Braga, Braga, Portugal
| | - P Amoedo
- Department of Dermatology, Centro Hospitalar Universitário de São João EPE, Porto, Portugal
| | - M Alpalhão
- Department of Dermatology, Centro Hospitalar Universitário Lisboa Norte EPE, Lisbon, Portugal.,Dermatology University Clinic, Faculty of Medicine, University of Lisbon, Lisbon, Portugal.,Dermatology Research Unit, IMM João Lobo Antunes, University of Lisbon, Lisbon, Portugal
| | - M Nogueira
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - F Santiago
- Department of Dermatology, Centro Hospitalar Leiria-Pombal, Leiria, Portugal
| | - M Henrique
- Department of Dermatology, Centro Hospitalar Leiria-Pombal, Leiria, Portugal
| | - C Amaro
- Department of Dermatology, Hospital de Egas Moniz, Centro Hospitalar Lisboa Ocidental, Lisboa, Portugal
| | - T Esteves
- Department of Dermatology, Hospital Central do Funchal, Madeira, Portugal
| | - J Alves
- Department of Dermatology, Hospital Garcia de Orta, Almada, Portugal
| | - D Cerejeira
- Department of Dermatology, Hospital Garcia de Orta, Almada, Portugal
| | - P Mendes-Bastos
- Dermatology Center, Hospital CUF Descobertas, Lisboa, Portugal
| | - M Pestana
- Department of Dermatology, Centro Hospitalar Universitário Lisboa Central, Lisboa, Portugal
| | - L Ramos
- Department of Dermatology, Centro Hospitalar Universitário de Coimbra, Coimbra, Portugal
| | - J Rocha
- Department of Dermatology, Hospital de Pedro Hispano, Matosinhos, Portugal
| | - R Carvalho
- Department of Dermatology, Centro Hospitalar Universitário Lisboa Central, Lisboa, Portugal.,Nova Medical School, Universidade Nova de Lisboa, Lisboa, Portugal
| | - L Teixeira
- Center for Health Technology and Services Research (CINTESIS), Institute of Biomedical Sciences Abel Salazar, University of Porto (ICBAS.UP), Porto, Portugal
| | - M Selores
- Department of Dermatology, Centro Hospitalar Universitário do Porto, Porto, Portugal
| | - A Mota
- Department of Dermatology, Centro Hospitalar Universitário de São João EPE, Porto, Portugal.,Faculty of Medicine, University of Porto, CINTESIS, Porto, Portugal
| | - P Filipe
- Department of Dermatology, Centro Hospitalar Universitário Lisboa Norte EPE, Lisbon, Portugal.,Dermatology University Clinic, Faculty of Medicine, University of Lisbon, Lisbon, Portugal.,Dermatology Research Unit, IMM João Lobo Antunes, University of Lisbon, Lisbon, Portugal
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15
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Kamata M, Tada Y. A Literature Review of Real-World Effectiveness and Safety of Dupilumab for Atopic Dermatitis. JID INNOVATIONS 2021; 1:100042. [PMID: 34909737 PMCID: PMC8659403 DOI: 10.1016/j.xjidi.2021.100042] [Citation(s) in RCA: 38] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2021] [Revised: 07/01/2021] [Accepted: 07/14/2021] [Indexed: 02/08/2023] Open
Abstract
Atopic dermatitis (AD) is a chronic inflammatory skin disease with pruritus, characterized by recurrent eczema with exacerbations and remissions. AD impairs patients’ QOL and places a heavy burden on patients. Recently, dupilumab, an anti–IL-4Rα antibody, was approved for the treatment of patients with moderate-to-severe AD who are refractory to topical agents and/or conventional systemic therapy. Clinical trials of dupilumab for AD demonstrated high efficacy and tolerable safety profiles. Furthermore, real-world evidence of dupilumab for AD is accumulating. Most of these data show favorable effectiveness and safety profile; however, they also clarified issues, including conjunctivitis and facial redness. There are still a certain number of patients with significant failure. In this article, we review real-world evidence of dupilumab for AD, identify concerns specific to dupilumab, and discuss unmet needs and issues to be addressed in the future.
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Key Words
- AA, alopecia areata
- AD, atopic dermatitis
- CsA, cyclosporin A
- EASI, Eczema Area and Severity Index
- HSV, herpes simplex virus
- IGA, Investigator’s Global Assessment
- LDH, lactate dehydrogenase
- TCS, topical corticosteroid
- Th, T helper type
- q2w, every other week
- qw, weekly
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Affiliation(s)
- Masahiro Kamata
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
| | - Yayoi Tada
- Department of Dermatology, Teikyo University School of Medicine, Tokyo, Japan
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16
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Pelaia C, Lombardo N, Busceti MT, Piazzetta G, Crimi C, Calabrese C, Vatrella A, Pelaia G. Short-Term Evaluation of Dupilumab Effects in Patients with Severe Asthma and Nasal Polyposis. J Asthma Allergy 2021; 14:1165-1172. [PMID: 34594115 PMCID: PMC8478424 DOI: 10.2147/jaa.s328988] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 08/19/2021] [Indexed: 12/20/2022] Open
Abstract
Background Having been approved for biological treatment of atopic dermatitis, dupilumab has also been recently licensed as add-on therapy for severe asthma and nasal polyposis. With regard to the latter diseases, few real-life clinical investigations have been carried out to date. Objective The primary end point of this single-center observational study was to evaluate in a real-life setting the short-term therapeutic effects of dupilumab in patients with severe asthma and nasal polyposis. Methods At baseline and after 4 weeks of add-on therapy with dupilumab, several clinical and functional parameters were assessed in 20 patients with severe asthma and nasal polyposis, including both allergic and nonallergic subjects. Results After 4 weeks of treatment with dupilumab, all patients experienced remarkable improvement in both severe asthma and nasal polyposis. In particular, asthma-control test and sinonasal outcome test 22 scores had significantly increased (p<0.0001) and decreased (p<0.0001), respectively. Oral corticosteroid intake got to zero within 4 weeks (p<0.0001). Moreover, in week 4, significant increases were detected with regard to both prebronchodilator forced expiratory volume in the first second (p<0.01) and forced vital capacity (FVC; p<0.05). At the same time point, dupilumab had significantly reduced residual volume (p<0.0001) and total lung capacity (p<0.001), whereas it had enhanced forced midexpiratory flow of 25%–75% FVC (p<0.01) and peak expiratory flow (p<0.01). After 4 weeks of treatment, dupilumab had also lowered levels of fractional exhaled nitric oxide (p<0.0001). Conclusion The results of this real-life study suggest that dupilumab can be utilized in both allergic and nonallergic patients with severe asthma and nasal polyposis as a valuable add-on biological therapy with rapid onset of action.
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Affiliation(s)
- Corrado Pelaia
- Department of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Nicola Lombardo
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Maria Teresa Busceti
- Department of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Giovanna Piazzetta
- Department of Medical and Surgical Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
| | - Claudia Crimi
- Department of Clinical and Experimental Medicine, University of Catania, Catania, Italy
| | - Cecilia Calabrese
- Department of Translational Medical Sciences, Luigi Vanvitelli University of Campania, Naples, Italy
| | - Alessandro Vatrella
- Department of Medicine, Surgery and Dentistry, University of Salerno, Salerno, Italy
| | - Girolamo Pelaia
- Department of Health Sciences, Magna Graecia University of Catanzaro, Catanzaro, Italy
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Corren J, Saini SS, Gagnon R, Moss MH, Sussman G, Jacobs J, Laws E, Chung ES, Constant T, Sun Y, Maloney J, Hamilton JD, Ruddy M, Wang CQ, O'Brien MP. Short-Term Subcutaneous Allergy Immunotherapy and Dupilumab are Well Tolerated in Allergic Rhinitis: A Randomized Trial. J Asthma Allergy 2021; 14:1045-1063. [PMID: 34429614 PMCID: PMC8379710 DOI: 10.2147/jaa.s318892] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Accepted: 07/23/2021] [Indexed: 12/19/2022] Open
Abstract
Background Subcutaneous immunotherapy (SCIT) has been proven as an effective therapy against some allergens for seasonal allergic rhinitis (SAR) patients unresponsive to intranasal corticosteroids and/or antihistamines but carries risk of systemic allergic reactions. Dupilumab blocks the shared receptor component for interleukin-4 and interleukin-13, key and central drivers of type 2 inflammation in multiple diseases. Objective To evaluate the efficacy and safety of SCIT+dupilumab vs SCIT alone. Methods This phase 2a, multicenter, double-blind, placebo-controlled parallel-group study conducted in 103 adults with grass pollen-induced SAR (NCT03558997) randomized patients 1:1:1:1 to SCIT, dupilumab (300 mg every 2 weeks), SCIT+dupilumab, or placebo. SCIT was administered using an 8-week cluster protocol followed by 8 weeks of maintenance injections. Primary endpoint was change from pre-treatment baseline in area under the curve (AUC) in total nasal symptom score (TNSS) 0-1 h following nasal allergen challenge (NAC) with timothy grass extract at Week 17. Results Although 16 weeks of treatment with SCIT+dupilumab did not significantly improve TNSS AUC (0-1 h) following NAC at Week 17 vs SCIT (least squares mean -56.76% vs -52.03%), a higher proportion of SCIT+dupilumab-treated patients (61.5%) achieved SCIT maintenance dose vs SCIT (46.2%). A lower proportion of SCIT+dupilumab-treated patients (7.7%) required epinephrine rescue treatment vs SCIT (19.2%). There were significantly fewer withdrawals in the SCIT+dupilumab group than in the SCIT group (n = 2 [7.7%] vs n = 8 [30.8%]; P = 0.0216); the majority of SCIT group withdrawals were due to SCIT-related intolerability, compared with no discontinuations from the SCIT+dupilumab group. Conclusion In SAR patients, 16 weeks of SCIT+dupilumab may improve SCIT tolerability but did not incrementally reduce post-allergen challenge nasal symptoms compared with SCIT alone. Clinical Study Number NCT03558997.
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Affiliation(s)
- Jonathan Corren
- Departments of Medicine and Pediatrics, David Geffen School of Medicine, University of California, Los Angeles, CA, USA
| | - Sarbjit S Saini
- Department of Internal Medicine, Division of Allergy and Clinical Immunology, Johns Hopkins Asthma and Allergy Center, Baltimore, MD, USA
| | - Remi Gagnon
- Clinique Spécialisée en Allergie de la Capitale, Québec, QC, Canada
| | - Mark H Moss
- Departments of Medicine and Pediatrics, Division of Allergy, Pulmonary and Critical Care, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Gordon Sussman
- Department of Medicine, University of Toronto, Toronto, ON, Canada
| | - Joshua Jacobs
- Allergy and Asthma Clinical Research, Inc, Walnut Creek, CA, USA
| | | | | | | | - Yiping Sun
- Regeneron Pharmaceuticals, Inc, Tarrytown, NY, USA
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18
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Linton S, Burrows AG, Hossenbaccus L, Ellis AK. Future of allergic rhinitis management. Ann Allergy Asthma Immunol 2021; 127:183-190. [PMID: 33971355 DOI: 10.1016/j.anai.2021.04.029] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Revised: 04/22/2021] [Accepted: 04/28/2021] [Indexed: 12/25/2022]
Abstract
OBJECTIVE To present a comprehensive, clinically focused scoping review of therapeutic agents and practices comprising the future of allergic rhinitis (AR) management. DATA SOURCES A review of the published literature was performed using the PubMed database, published abstracts, and virtual presentations from scientific meetings and posted results on ClinicalTrials.gov. STUDY SELECTIONS Primary manuscripts with trial results, case reports, case series, and clinical trial data from ClinicalTrials.gov, PubMed, and articles highlighting expert perspectives on management of AR were selected. RESULTS Telemedicine, social media, and mHealth facilitate integrated care for AR management. Pharmacotherapy remains the standard of care for AR management; however, treatment combinations are recommended. Intralymphatic immunotherapy and peptide immunotherapy are the most promising new allergen immunotherapy options. Studies of targeted biologics for AR are ongoing. Probiotics may be beneficial for AR management, particularly Bifidobacterium spp, and as an add-on to allergen immunotherapy. CONCLUSION AR is a chronic and often comorbid condition that requires integrated care for optimal management. New formulations and combinations of existing AR therapies are the most promising and merit future research.
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Affiliation(s)
- Sophia Linton
- Allergy Research Unit, Kingston Health Sciences Center-Kingston General Hospital Site, Kingston, Ontario, Canada; Department of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Alyssa G Burrows
- Allergy Research Unit, Kingston Health Sciences Center-Kingston General Hospital Site, Kingston, Ontario, Canada
| | - Lubnaa Hossenbaccus
- Allergy Research Unit, Kingston Health Sciences Center-Kingston General Hospital Site, Kingston, Ontario, Canada; Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada
| | - Anne K Ellis
- Allergy Research Unit, Kingston Health Sciences Center-Kingston General Hospital Site, Kingston, Ontario, Canada; Department of Medicine, Queen's University, Kingston, Ontario, Canada; Department of Biomedical and Molecular Sciences, Queen's University, Kingston, Ontario, Canada.
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Abstract
PURPOSE OF REVIEW Until recently there have been limited options for systemic therapy in atopic dermatitis, which is unresponsive to topical treatments. However, the last few years have seen a rapid progression in this field. The purpose of this review is to summarise some of the recent literature and ongoing studies in the field of biologicals in atopic dermatitis. RECENT FINDINGS Dupilumab has been shown to be effective in moderate to severe atopic dermatitis and is now licensed in the USA and Europe. Tralokinumab is currently under review by the Food and Drug Administration and the European Medicines agency. Phase 2 and 3 studies are taking place with other biological therapies. There is increasing evidence for the use of biologicals in children and for their role in multisystem disease. SUMMARY The recent breakthroughs in treatment represent an opportunity to resolve an unmet need; the management of atopic dermatitis which is unresponsive to topical therapy.
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Agache I, Akdis CA, Akdis M, Brockow K, Chivato T, Giacco S, Eiwegger T, Eyerich K, Giménez‐Arnau A, Gutermuth J, Guttman‐Yassky E, Maurer M, Ogg G, Ong PY, O’Mahony L, Schwarze J, Warner A, Werfel T, Palomares O, Jutel M, Asero R, Puga MF, Nart I, Gadina M, Kabashima K, Sugita K. EAACI Biologicals Guidelines-dupilumab for children and adults with moderate-to-severe atopic dermatitis. Allergy 2021; 76:988-1009. [PMID: 33538044 DOI: 10.1111/all.14690] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2020] [Revised: 11/19/2020] [Accepted: 12/02/2020] [Indexed: 12/16/2022]
Abstract
Atopic dermatitis imposes a significant burden on patients, families and healthcare systems. Management is difficult, due to disease heterogeneity, co-morbidities, complexity in care pathways and differences between national or regional healthcare systems. Better understanding of the mechanisms has enabled a stratified approach to the management of atopic dermatitis, supporting the use of targeted treatments with biologicals. However, there are still many issues that require further clarification. These include the definition of response, strategies to enhance the responder rate, the duration of treatment and its regimen (in the clinic or home-based), its cost-effectiveness and long-term safety. The EAACI Guidelines on the use of dupilumab in atopic dermatitis follow the GRADE approach in formulating recommendations for each outcome and age group. In addition, future approaches and research priorities are discussed.
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Affiliation(s)
- Ioana Agache
- Faculty of Medicine Transylvania University Brasov Romania
| | - Cezmi A. Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
- Christine‐Kühne‐Center for Allergy Research and Education (CK‐CARE Davos Switzerland
| | - Mubeccel Akdis
- Swiss Institute of Allergy and Asthma Research (SIAF) University of Zurich Davos Switzerland
| | - Knut Brockow
- Department of Dermatology and Allergology Biederstein School of Medicine Technical University of Munich Munich Germany
| | - Tomas Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | - Stefano Giacco
- Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
| | - Thomas Eiwegger
- Translational Medicine Program, Research Institute Hospital for Sick Children Toronto ON Canada
- Department of Immunology University of Toronto Toronto ON Canada
- Division of Immunology and Allergy, Food Allergy and Anaphylaxis Program Departments of Paediatrics and Immunology The Hospital for Sick Children University of Toronto Toronto Canada
| | - Kilian Eyerich
- Department of Dermatology and Allergy Biederstein Technical University of Munich Munich Germany
| | - Ana Giménez‐Arnau
- Department of Dermatology Hospital del Mar‐ Institut Mar d'InvestigacionsMèdiques UniversitatAutònoma de Barcelona Barcelona Spain
| | - Jan Gutermuth
- Department of Dermatology VrijeUniversiteit Brussel (VUB) UniversitairZiekenhuis Brussel Brussels Belgium
| | - Emma Guttman‐Yassky
- Department of Dermatology Icahn School of Medicine at Mount Sinai New York NY USA
| | - Marcus Maurer
- Dermatological Allergology Department of Dermatology and Allergy Allergie‐Centrum‐Charité Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - Graham Ogg
- MRC Human Immunology Unit Radcliffe Department of Medicine MRC Weatherall Institute of Molecular Medicine Oxford NIHR Biomedical Research Centre University of Oxford Oxford UK
| | - Peck Y. Ong
- Division of Clinical Immunology & Allergy Children’s Hospital Los Angeles Keck School of Medicine University of Southern California Los Angeles CA USA
| | - Liam O’Mahony
- Departments of Medicine and Microbiology APC Microbiome IrelandUniversity College Cork Cork Ireland
| | - Jürgen Schwarze
- Centre for Inflammation Research Child Life and Health The University of Edinburgh Edinburgh UK
| | | | - Thomas Werfel
- Division of Immunodermatology and Allergy Research Department of Dermatology and Allergy Hannover Medical School Hannover Germany
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology Chemistry School Complutense University of Madrid Madrid Spain
| | - Marek Jutel
- Department of Clinical Immunology University of Wroclaw Wroclaw Poland
- ALL‐MED” Medical Research Institute Wroclaw Poland
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