1
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Tajiri T, Suzuki M, Nishiyama H, Ozawa Y, Kurokawa R, Ito K, Fukumitsu K, Mori Y, Kanemitsu Y, Fukuda S, Uemura T, Ohkubo H, Takemura M, Maeno K, Ito Y, Oguri T, Iwasaki S, Niimi A. Efficacy of dupilumab for severe chronic rhinosinusitis with nasal polyps and asthma: A prospective study. Ann Allergy Asthma Immunol 2024; 133:550-558.e2. [PMID: 38972450 DOI: 10.1016/j.anai.2024.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2024] [Revised: 06/28/2024] [Accepted: 07/01/2024] [Indexed: 07/09/2024]
Abstract
BACKGROUND Dupilumab exerts clinical effects, including improved sinus opacification, olfactory function, and quality of life, in patients with severe chronic rhinosinusitis with nasal polyps (CRSwNPs). Meanwhile, only a few studies have reported its effects on nasal airway resistance and olfactory function, particularly in the Japanese population. Predictors of response remain unclear. OBJECTIVE To assess the comprehensive efficacy and therapeutic response to dupilumab in patients with severe CRSwNP with comorbid asthma. METHODS In 16 adult patients with severe CRSwNP with comorbid asthma, the efficacy of 48-week dupilumab treatment, including olfactory function measured by a T&T olfactometer, nasal airway resistance measured by rhinomanometry, nasal polyp score, Lund-Mackay computed tomography score, and 22-item Sinonasal Outcome Test (SNOT-22), was assessed. Regarding asthma, the annualized rate of exacerbations, 7-item Asthma Control Questionnaire (ACQ-7), and spirometry were assessed. Treatment responsiveness was analyzed. RESULTS With 48-week dupilumab treatment, olfactory function, nasal airway resistance, nasal polyp score, Lund-Mackay computed tomography score, and SNOT-22 scores improved significantly. Regarding comorbid asthma, the annualized rate of exacerbations decreased, and ACQ-7 scores and lung function improved significantly. According to the European Position Paper on Rhinosinusitis and Nasal Polyps 2020/European Forum for Research and Education in Allergy and Airway Diseases criteria, 15 patients (94%) were moderate-to-excellent responders at 48 weeks of treatment. Patients with higher SNOT-22 scores, ACQ-7 scores, the rate of asthma exacerbations in the previous year, and blood eosinophil counts benefited more from the treatment. CONCLUSION Dupilumab improved upper and lower airway outcomes especially in patients with severe CRSwNP with comorbid, poorly controlled asthma. TRIAL REGISTRATION UMIN Clinical Trials Registry: UMIN000038669.
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Affiliation(s)
- Tomoko Tajiri
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan.
| | - Motohiko Suzuki
- Department of Otorhinolaryngology & Head and Neck Surgery, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Hirono Nishiyama
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Yoshiyuki Ozawa
- Department of Diagnostic Radiology, Fujita Health University School of Medicine, Aichi, Japan
| | - Ryota Kurokawa
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Keima Ito
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Kensuke Fukumitsu
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Yuta Mori
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Yoshihiro Kanemitsu
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Satoshi Fukuda
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Takehiro Uemura
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Hirotsugu Ohkubo
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Masaya Takemura
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Ken Maeno
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Yutaka Ito
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Tetsuya Oguri
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Shinichi Iwasaki
- Department of Otorhinolaryngology & Head and Neck Surgery, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Akio Niimi
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
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2
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Monedeiro F, Ehall B, Tiffner K, Eberl A, Svehlikova E, Prietl B, Pfeifer V, Senekowitsch J, Remm A, Rebane A, Magnes C, Pieber T, Sinner F, Birngruber T. Characterization of Inflammatory Mediators and Metabolome in Interstitial Fluid Collected with Dermal Open Flow Microperfusion before and at the End of Dupilumab Treatment in Atopic Dermatitis. J Proteome Res 2024; 23:3496-3514. [PMID: 38986055 PMCID: PMC11304394 DOI: 10.1021/acs.jproteome.4c00153] [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: 02/29/2024] [Revised: 06/07/2024] [Accepted: 06/20/2024] [Indexed: 07/12/2024]
Abstract
Dupilumab is a monoclonal antibody approved for the treatment of atopic dermatitis (AD); however, its effects on molecular, cellular, and immunological levels remain to be elucidated. In this study, blood and dermal interstitial fluid (ISF) from nonlesional (NL) and lesional (L) skin were collected from eight patients with moderate to severe AD, before (visit 2-v2) and at the end of a 16-week treatment with dupilumab (visit 10-v10). Clinical treatment effect was demonstrated by significantly decreased AD severity scores at the end of treatment. At v10 versus v2, the percentages of CD4+ interleukin-producing cells showed a decreasing trend in ISF L and NL, unbound IL-4 levels in plasma were increased, IL-5 levels in ISF L reduced, and levels of factors involved in anti-inflammatory pathways and re-epithelization increased. At v2, ISF L showed that AD lesions might have altered amino acid pathways and lipid signaling compared to ISF NL. At v10, ISF L exhibited raised levels of long- and very-long-chain fatty acids and lipids compared to v2. Furthermore, dupilumab administration caused reduced expression of miR-155-5p and miR-378a-3p in ISF L. In conclusion, results from the present study provided novel knowledge by linking local immune and metabolic alterations to AD pathogenesis and treatment response.
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Affiliation(s)
- Fernanda Monedeiro
- HEALTH
− Institute for Biomedical Research and Technologies, Joanneum Research Forschungsgesellschaft mbH, Neue Stiftingtalstraße 2, Graz 8010, Austria
| | - Barbara Ehall
- Division
of Endocrinology and Diabetology, Medical
University of Graz, Neue Stiftingtalstraße 6, Graz 8010, Austria
- BioTechMed, Mozartgasse
12, Graz 8010, Austria
| | - Katrin Tiffner
- HEALTH
− Institute for Biomedical Research and Technologies, Joanneum Research Forschungsgesellschaft mbH, Neue Stiftingtalstraße 2, Graz 8010, Austria
| | - Anita Eberl
- HEALTH
− Institute for Biomedical Research and Technologies, Joanneum Research Forschungsgesellschaft mbH, Neue Stiftingtalstraße 2, Graz 8010, Austria
| | - Eva Svehlikova
- Division
of Endocrinology and Diabetology, Medical
University of Graz, Neue Stiftingtalstraße 6, Graz 8010, Austria
| | - Barbara Prietl
- Division
of Endocrinology and Diabetology, Medical
University of Graz, Neue Stiftingtalstraße 6, Graz 8010, Austria
- Center
for Biomarker Research in Medicine (CBmed) GmbH, Stiftingtalstrasse 5, Graz 8010, Austria
| | - Verena Pfeifer
- Division
of Endocrinology and Diabetology, Medical
University of Graz, Neue Stiftingtalstraße 6, Graz 8010, Austria
- Center
for Biomarker Research in Medicine (CBmed) GmbH, Stiftingtalstrasse 5, Graz 8010, Austria
| | - Julia Senekowitsch
- Division
of Endocrinology and Diabetology, Medical
University of Graz, Neue Stiftingtalstraße 6, Graz 8010, Austria
| | - Anu Remm
- Institute
of Biomedicine and Translational Medicine, University of Tartu, Biomeedikum, Ravila 19, Tartu 50411, Estonia
| | - Ana Rebane
- Institute
of Biomedicine and Translational Medicine, University of Tartu, Biomeedikum, Ravila 19, Tartu 50411, Estonia
| | - Christoph Magnes
- HEALTH
− Institute for Biomedical Research and Technologies, Joanneum Research Forschungsgesellschaft mbH, Neue Stiftingtalstraße 2, Graz 8010, Austria
| | - Thomas Pieber
- HEALTH
− Institute for Biomedical Research and Technologies, Joanneum Research Forschungsgesellschaft mbH, Neue Stiftingtalstraße 2, Graz 8010, Austria
- Division
of Endocrinology and Diabetology, Medical
University of Graz, Neue Stiftingtalstraße 6, Graz 8010, Austria
- Center
for Biomarker Research in Medicine (CBmed) GmbH, Stiftingtalstrasse 5, Graz 8010, Austria
| | - Frank Sinner
- HEALTH
− Institute for Biomedical Research and Technologies, Joanneum Research Forschungsgesellschaft mbH, Neue Stiftingtalstraße 2, Graz 8010, Austria
- Division
of Endocrinology and Diabetology, Medical
University of Graz, Neue Stiftingtalstraße 6, Graz 8010, Austria
| | - Thomas Birngruber
- HEALTH
− Institute for Biomedical Research and Technologies, Joanneum Research Forschungsgesellschaft mbH, Neue Stiftingtalstraße 2, Graz 8010, Austria
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Tajiri T, Suzuki M, Nishiyama H, Ozawa Y, Kurokawa R, Takeda N, Ito K, Fukumitsu K, Kanemitsu Y, Mori Y, Fukuda S, Uemura T, Ohkubo H, Takemura M, Maeno K, Ito Y, Oguri T, Izuhara K, Niimi A. Efficacy of dupilumab for airway hypersecretion and airway wall thickening in patients with moderate-to-severe asthma: A prospective, observational study. Allergol Int 2024; 73:406-415. [PMID: 38472036 DOI: 10.1016/j.alit.2024.02.002] [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: 11/12/2023] [Revised: 01/18/2024] [Accepted: 02/03/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Dupilumab has clinical effects in patients with moderate-to-severe asthma. When considering interleukin (IL)-4 and IL-13 signaling, effects of dupilumab on airway mucus hypersecretion and airway remodeling are expected, but they have been reported in only a few short-term studies. Its efficacy for airway hyperresponsiveness (AHR) remains unknown. We comprehensively assessed the efficacy of dupilumab, especially for subjective and objective measures of airway mucus hypersecretion and airway dimensions in moderate-to-severe asthmatic patients. METHODS In 28 adult patients with moderate-to-severe uncontrolled asthma, the comprehensive efficacy of 48-week dupilumab treatment, including the Cough and Sputum Assessment Questionnaire (CASA-Q), radiological mucus scores and airway dimensions on computed tomography (CT), was assessed prospectively. Treatment responsiveness to dupilumab was analyzed. RESULTS With 48-week dupilumab treatment, all four cough and sputum domain scores of CASA-Q improved significantly. Radiological mucus scores and airway wall thickening on CT were significantly decreased. The decreases in mucus scores were significantly associated with improvements in Asthma Control Questionnaire scores, Asthma Quality of Life Questionnaire (AQLQ) overall scores, airway obstruction, and airway type 2 inflammation. When defined by > 0.5 improvement in AQLQ overall scores, 18 patients (64%) were identified as responders. CONCLUSIONS Dupilumab reversed subjective and objective measures of airway mucus hypersecretion and some aspects of airway remodeling in patients with moderate-to-severe uncontrolled asthma.
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Affiliation(s)
- Tomoko Tajiri
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan.
| | - Motohiko Suzuki
- Department of Otorhinolaryngology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan; Department of Otorhinolaryngology, Nagoya City University Midori Municipal Hospital, Aichi, Japan
| | - Hirono Nishiyama
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Yoshiyuki Ozawa
- Department of Radiology, School of Medicine, Fujita Health University, Aichi, Japan
| | - Ryota Kurokawa
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Norihisa Takeda
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Keima Ito
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Kensuke Fukumitsu
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Yoshihiro Kanemitsu
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Yuta Mori
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Satoshi Fukuda
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Takehiro Uemura
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Hirotsugu Ohkubo
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Masaya Takemura
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Ken Maeno
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Yutaka Ito
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Tetsuya Oguri
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
| | - Kenji Izuhara
- Division of Medical Biochemistry, Department of Biomolecular Sciences, Saga Medical School, Saga, Japan
| | - Akio Niimi
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Graduate School of Medical Sciences, Nagoya City University, Aichi, Japan
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Olivieri B, Günaydın FE, Corren J, Senna G, Durham SR. The combination of allergen immunotherapy and biologics for inhalant allergies: Exploring the synergy. Ann Allergy Asthma Immunol 2024:S1081-1206(24)00365-X. [PMID: 38897405 DOI: 10.1016/j.anai.2024.06.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2024] [Revised: 06/10/2024] [Accepted: 06/11/2024] [Indexed: 06/21/2024]
Abstract
The development of monoclonal antibodies that selectively target IgE and type 2 immunity has opened new possibilities in the treatment of allergies. Although they have been used mainly as single therapies found to have efficacy in the management of asthma and other T2-mediated diseases, there is a growing interest in using these monoclonal antibodies in combination with allergen immunotherapy (AIT). AIT has transformed the treatment of allergic diseases by aiming to modify the underlying immune response to allergens rather than just providing temporary symptom relief. Despite the proven efficacy and safety of AIT, unmet needs call for further research and innovation. Combination strategies involving biologics and AIT exhibit potential in improving short-term efficacy, reducing adverse events, and increasing immunologic tolerance. Anti-IgE emerges as the most promising therapeutic strategy, not only enhancing AIT's safety and tolerability but also providing additional evidence of efficacy compared with AIT alone. Anti-interleukin-4 receptor offers a reduction in adverse effects and an improved immunologic profile when combined with AIT; however, its impact on short-term efficacy seems limited. The combination of cat dander subcutaneous immunotherapy with anti-thymic stromal lymphopoietin was synergistic with enhanced efficacy and altered immune responses that persisted for 1 year after discontinuation compared with AIT alone. Long-term studies are needed to evaluate the sustained benefits and safety profiles of combination strategies.
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Affiliation(s)
- Bianca Olivieri
- Asthma, Allergy and Clinical Immunology Section, University Hospital of Verona, Verona, Italy
| | - Fatma Esra Günaydın
- Department of Immunology and Allergy Diseases, Ordu University Education and Training Hospital, Ordu, Turkey
| | - Jonathan Corren
- Division of Allergy and Clinical Immunology, Department of Medicine and Department of Pediatrics, David Geffen School of Medicine at UCLA, Los Angeles, California
| | - Gianenrico Senna
- Asthma, Allergy and Clinical Immunology Section, University Hospital of Verona, Verona, Italy; Department of Medicine, University of Verona, Verona, Italy
| | - Stephen R Durham
- Allergy and Clinical Immunology, Section Inflammation, Repair and Development, National Heart and Lung Institute, Imperial College London, London, United Kingdom; Royal Brompton Hospital, Guy's and St Thomas' NHS Foundation Trust, London, United Kingdom.
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5
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Murakami T, Shigeki S. Pharmacotherapy for Keloids and Hypertrophic Scars. Int J Mol Sci 2024; 25:4674. [PMID: 38731893 PMCID: PMC11083137 DOI: 10.3390/ijms25094674] [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: 03/14/2024] [Revised: 04/19/2024] [Accepted: 04/23/2024] [Indexed: 05/13/2024] Open
Abstract
Keloids (KD) and hypertrophic scars (HTS), which are quite raised and pigmented and have increased vascularization and cellularity, are formed due to the impaired healing process of cutaneous injuries in some individuals having family history and genetic factors. These scars decrease the quality of life (QOL) of patients greatly, due to the pain, itching, contracture, cosmetic problems, and so on, depending on the location of the scars. Treatment/prevention that will satisfy patients' QOL is still under development. In this article, we review pharmacotherapy for treating KD and HTS, including the prevention of postsurgical recurrence (especially KD). Pharmacotherapy involves monotherapy using a single drug and combination pharmacotherapy using multiple drugs, where drugs are administered orally, topically and/or through intralesional injection. In addition, pharmacotherapy for KD/HTS is sometimes combined with surgical excision and/or with physical therapy such as cryotherapy, laser therapy, radiotherapy including brachytherapy, and silicone gel/sheeting. The results regarding the clinical effectiveness of each mono-pharmacotherapy for KD/HTS are not always consistent but rather scattered among researchers. Multimodal combination pharmacotherapy that targets multiple sites simultaneously is more effective than mono-pharmacotherapy. The literature was searched using PubMed, Google Scholar, and Online search engines.
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Affiliation(s)
- Teruo Murakami
- Laboratory of Biopharmaceutics and Pharmacokinetics, Faculty of Pharmaceutical Sciences, Hiroshima International University, Higashi-Hiroshima 731-2631, Japan;
| | - Sadayuki Shigeki
- Department of Rehabilitation, Faculty of Rehabilitation, Hiroshima International University, Higashi-Hiroshima 731-2631, Japan
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6
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Bachert C, Hicks A, Gane S, Peters AT, Gevaert P, Nash S, Horowitz JE, Sacks H, Jacob-Nara JA. The interleukin-4/interleukin-13 pathway in type 2 inflammation in chronic rhinosinusitis with nasal polyps. Front Immunol 2024; 15:1356298. [PMID: 38690264 PMCID: PMC11059040 DOI: 10.3389/fimmu.2024.1356298] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 04/01/2024] [Indexed: 05/02/2024] Open
Abstract
Chronic rhinosinusitis with nasal polyps (CRSwNP) is predominantly a type 2 inflammatory disease associated with type 2 (T2) cell responses and epithelial barrier, mucociliary, and olfactory dysfunction. The inflammatory cytokines interleukin (IL)-4, IL-13, and IL-5 are key mediators driving and perpetuating type 2 inflammation. The inflammatory responses driven by these cytokines include the recruitment and activation of eosinophils, basophils, mast cells, goblet cells, M2 macrophages, and B cells. The activation of these immune cells results in a range of pathologic effects including immunoglobulin E production, an increase in the number of smooth muscle cells within the nasal mucosa and a reduction in their contractility, increased deposition of fibrinogen, mucus hyperproduction, and local edema. The cytokine-driven structural changes include nasal polyp formation and nasal epithelial tissue remodeling, which perpetuate barrier dysfunction. Type 2 inflammation may also alter the availability or function of olfactory sensory neurons contributing to loss of sense of smell. Targeting these key cytokine pathways has emerged as an effective approach for the treatment of type 2 inflammatory airway diseases, and a number of biologic agents are now available or in development for CRSwNP. In this review, we provide an overview of the inflammatory pathways involved in CRSwNP and describe how targeting key drivers of type 2 inflammation is an effective therapeutic option for patients.
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Affiliation(s)
- Claus Bachert
- Department of Otorhinolaryngology – Head and Neck Surgery, University Hospital of Münster, Münster, Germany
- Sun Yat-sen University, International Airway Research Center, Guangzhou, China
| | - Alexandra Hicks
- Immunology & Inflammation, Sanofi, Cambridge, MA, United States
| | - Simon Gane
- The Royal National Throat, Nose and Ear Hospital, London, United Kingdom
| | - Anju T. Peters
- Feinberg School of Medicine, Northwestern University, Chicago, IL, United States
| | - Philippe Gevaert
- Upper Airways Research Laboratory, Faculty of Medicine, Ghent University, Ghent, Belgium
| | - Scott Nash
- Medical Affairs, Regeneron Pharmaceuticals Inc., Tarrytown, NY, United States
| | - Julie E. Horowitz
- Medical Affairs, Regeneron Pharmaceuticals Inc., Tarrytown, NY, United States
| | - Harry Sacks
- Medical Affairs, Regeneron Pharmaceuticals Inc., Tarrytown, NY, United States
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7
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Saito T, Okazaki K, Fushimi K, Tsuzuki K. Usefulness of post-operative endoscopic score for optimal treatment selection in recurrent eosinophilic chronic rhinosinusitis. J Laryngol Otol 2024; 138:162-168. [PMID: 37222127 DOI: 10.1017/s0022215123000798] [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] [Indexed: 05/25/2023]
Abstract
OBJECTIVE This study retrospectively analysed post-operative endoscopic scores to determine the optimal post-operative treatment in patients with eosinophilic chronic rhinosinusitis undergoing functional endoscopic sinus surgery. METHODS In total, 339 adults who underwent initial bilateral functional endoscopic sinus surgery for eosinophilic chronic rhinosinusitis were enrolled. Patients were divided into group A, which required no additional post-operative treatment; group B, which required local/systemic steroids post-operatively; and group C, which further required dupilumab and/or revision surgery. RESULTS Sixty-five per cent of patients could be treated with initial functional endoscopic sinus surgery (group A). Post-operative steroids were required in 35 per cent of patients with a post-operative endoscopic score of 30 per cent (group B). Further advanced treatments with dupilumab and/or revision functional endoscopic sinus surgery were required in 10 per cent of patients with a post-operative endoscopic score of 65 per cent (group C). CONCLUSION The post functional endoscopic sinus surgery endoscopic score can be used as an index to determine treatment at the time of eosinophilic chronic rhinosinusitis recurrence.
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Affiliation(s)
- Takahiro Saito
- Department of Otorhinolaryngology - Head and Neck Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Ken Okazaki
- Department of Otorhinolaryngology - Head and Neck Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Katsuya Fushimi
- Department of Otorhinolaryngology - Head and Neck Surgery, Hyogo Medical University, Nishinomiya, Japan
| | - Kenzo Tsuzuki
- Department of Otorhinolaryngology - Head and Neck Surgery, Hyogo Medical University, Nishinomiya, Japan
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8
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Aziz M, Haghbin H, Gangwani M, Aziz A, Dahiya DS, Ali H, Lee-Smith W, Goyal H, Kamal F. Efficacy of Dupilumab in Eosinophilic Esophagitis: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Am J Ther 2024; 31:e43-e45. [PMID: 38231581 DOI: 10.1097/mjt.0000000000001667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2024]
Affiliation(s)
- Muhammad Aziz
- Division of Gastroenterology, Bon Secours Mercy Health, Toledo, OH
| | - Hossein Haghbin
- Division of Gastroenterology, Ascension Providence Southfield, Southfield, MI
| | - Manesh Gangwani
- Department of Internal Medicine, University of Toledo, Toledo, OH
| | - Abeer Aziz
- Department of Internal Medicine, Aga Khan University, Karachi, Pakistan
| | - Dushyant Singh Dahiya
- Department of Internal Medicine, Central Michigan University College of Medicine, Saginaw, MI
| | - Hassam Ali
- Department of Gastroenterology and Hepatology, East Carolina University, Greenville, NC
| | - Wade Lee-Smith
- University of Toledo Libraries, University of Toledo, Toledo, OH
| | - Hemant Goyal
- The Wright Center for Graduate Medical Education, Scranton, PA
| | - Faisal Kamal
- Division of Gastroenterology, Thomas Jefferson University, Philadelphia, PA
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9
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Suga K, Kiuchi M, Kageyama T, Kokubo K, Tanaka S, Iwata A, Suzuki K, Hirahara K, Nakajima H. Single-cell RNA sequencing of peripheral blood mononuclear cells from Kimura disease patient successfully treated with dupilumab. Allergol Int 2023; 72:610-613. [PMID: 37349231 DOI: 10.1016/j.alit.2023.06.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2023] [Revised: 05/21/2023] [Accepted: 05/26/2023] [Indexed: 06/24/2023] Open
Affiliation(s)
- Kensuke Suga
- Department of Allergy and Clinical Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masahiro Kiuchi
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Takahiro Kageyama
- Department of Allergy and Clinical Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan.
| | - Kota Kokubo
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Shigeru Tanaka
- Department of Allergy and Clinical Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Arifumi Iwata
- Department of Allergy and Clinical Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kotaro Suzuki
- Department of Allergy and Clinical Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Kiyoshi Hirahara
- Department of Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Hiroshi Nakajima
- Department of Allergy and Clinical Immunology, Graduate School of Medicine, Chiba University, Chiba, Japan; Chiba University Synergy Institute for Futuristic Mucosal Vaccine Research and Development (cSIMVa), Chiba, Japan.
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10
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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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11
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Kai M, Vion PA, Boussouar S, Cacoub P, Saadoun D, Le Joncour A. Eosinophilic granulomatosis polyangiitis (EGPA) complicated with periaortitis, precipitating role of dupilumab? A case report a review of the literature. RMD Open 2023; 9:e003300. [PMID: 37673442 PMCID: PMC10496704 DOI: 10.1136/rmdopen-2023-003300] [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: 05/11/2023] [Accepted: 07/26/2023] [Indexed: 09/08/2023] Open
Abstract
Eosinophilic granulomatosis with polyangiitis (EGPA) is an ANCA-associated vasculitis that affects small size vessels. Only four cases of periaortitis associated with EGPA have been reported in the literature. We report the case of a 67-year-old woman with EGPA who developed periaortitis 11 months after the initiation of dupilumab for uncontrolled asthma with hypereosinophilia. Complete remission of the periaortitis, and of EGPA, was obtained after switching from dupilumab to mepolizumab combined with oral prednisone therapy. Dupilumab has been associated with hypereosinophilia, that is usually asymptomatic and transitory, but symptomatic cases including EGPA were exceptionally reported. Although causality has not yet been established, caution is advisable when prescribing dupilumab for uncontrolled asthma with features that might suggest EGPA.
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Affiliation(s)
- Martine Kai
- Department of Internal Medicine and Clinical Immunology, APHP, Paris, France
| | | | - Samia Boussouar
- Radiology, Assistance Publique-Hôpitaux de Paris (APHP), Paris, France
| | - Patrice Cacoub
- Department of Internal Medicine and Clinical Immunology, APHP, Paris, France
| | - David Saadoun
- Department of Internal Medicine and Clinical Immunology, APHP, Paris, France
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12
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Dubbs SB, Falat C, Rosenblatt L. Immune-based Therapies-What the Emergency Physician Needs to Know. Immunol Allergy Clin North Am 2023; 43:569-582. [PMID: 37394260 DOI: 10.1016/j.iac.2022.10.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/04/2023]
Abstract
Immunotherapy is a treatment modality that has a broad and rapidly growing range of applications to treat both chronic and acute diseases, including rheumatoid arthritis, Crohn disease, cancer, and COVID-19. Emergency physicians must be aware of the breadth of applications and be able to consider the effects of immunotherapies when patients on these treatments present to the hospital. This article provides a review of the mechanisms of action, indications for use, and potential complications of immunotherapy treatments that are relevant in the emergency care setting.
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Affiliation(s)
- Sarah B Dubbs
- Department of Emergency Medicine, University of Maryland School of Medicine, 110 South Paca Street, 6th Floor, Suite 200, Baltimore, MD 21201, USA.
| | - Cheyenne Falat
- Department of Emergency Medicine, University of Maryland School of Medicine, 110 South Paca Street, 6th Floor, Suite 200, Baltimore, MD 21201, USA
| | - Lauren Rosenblatt
- Department of Emergency Medicine, University of Maryland School of Medicine, 110 South Paca Street, 6th Floor, Suite 200, Baltimore, MD 21201, USA
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13
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Seo H, Verma A, Kinzel M, Huang Q, Mahoney DJ, Jacquelot N. Targeting Potential of Innate Lymphoid Cells in Melanoma and Other Cancers. Pharmaceutics 2023; 15:2001. [PMID: 37514187 PMCID: PMC10384206 DOI: 10.3390/pharmaceutics15072001] [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: 06/13/2023] [Revised: 07/15/2023] [Accepted: 07/17/2023] [Indexed: 07/30/2023] Open
Abstract
Reinvigorating the killing function of tumor-infiltrating immune cells through the targeting of regulatory molecules expressed on lymphocytes has markedly improved the prognosis of cancer patients, particularly in melanoma. While initially thought to solely strengthen adaptive T lymphocyte anti-tumor activity, recent investigations suggest that other immune cell subsets, particularly tissue-resident innate lymphoid cells (ILCs), may benefit from immunotherapy treatment. Here, we describe the recent findings showing immune checkpoint expression on tissue-resident and tumor-infiltrating ILCs and how their effector function is modulated by checkpoint blockade-based therapies in cancer. We discuss the therapeutic potential of ILCs beyond the classical PD-1 and CTLA-4 regulatory molecules, exploring other possibilities to manipulate ILC effector function to further impede tumor growth and quench disease progression.
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Affiliation(s)
- Hobin Seo
- Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Research Institute, Calgary, AB T2N 4N1, Canada
| | - Amisha Verma
- Department of Biological Sciences, University of Calgary, Calgary, AB T2N 4N1, Canada
| | - Megan Kinzel
- Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Research Institute, Calgary, AB T2N 4N1, Canada
| | - Qiutong Huang
- The University of Queensland Frazer Institute, University of Queensland, Woolloongabba, QLD 4102, Australia
- Walter and Eliza Hall Institute of Medical Research, Parkville, VIC 3052, Australia
| | - Douglas J Mahoney
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Research Institute, Calgary, AB T2N 4N1, Canada
| | - Nicolas Jacquelot
- Department of Biochemistry and Molecular Biology, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Department of Microbiology, Immunology and Infectious Diseases, Cumming School of Medicine, University of Calgary, Calgary, AB T2N 4N1, Canada
- Arnie Charbonneau Cancer Research Institute, Calgary, AB T2N 4N1, Canada
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14
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Ling XJ, Wei JF, Zhu Y. Aiming to IgE: Drug development in allergic diseases. Int Immunopharmacol 2023; 121:110495. [PMID: 37348229 DOI: 10.1016/j.intimp.2023.110495] [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: 05/06/2023] [Accepted: 06/09/2023] [Indexed: 06/24/2023]
Abstract
The incidence of allergic disease significantly increases in recent decades, causing it become a major public health problem all over the world. The common allergic diseases such as allergic dermatitis, allergy rhinitis, allergic asthma and food allergy are mediated, at least in part, by immunoglobulin E (IgE), and so IgE acts as a central role in allergic diseases. IgE can interact with its high-affinity receptor (FcεRⅠ) which is primarily expressed on tissue-resident mast cells and circulating basophils, initiating intracellular signal transduction and then causing the activation and degranulation of mast cells and basophils. On the other hand, IgE interaction with its low-affinity receptor (CD23), can regulate various IgE-mediated immune responses including IgE-allergen complex presentation, IgE synthesis, the growth and differentiation of both B and T cells, and the secretion of pro-inflammatory mediators. With the deeper mechanism research for allergic diseases, new therapeutic strategies for interfering IgE are developed and receive a great attention. In this review, we summarize a current profile of therapeutic strategies for interfering IgE in allergic diseases. Besides, we suggest that targeting memory B cells (including long-lived plasma cells and (or) IgE+ memory B cells) may help to completely control allergic diseases, and highlight that the development of drugs synergistically aiming to multiple targets can be a better choice for improving treatment efficacy which results from allergic diseases as the systemic disorders caused by an impaired immune system.
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Affiliation(s)
- Xiao-Jing Ling
- Department of Pharmacy, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China
| | - Ji-Fu Wei
- Department of Pharmacy, Jiangsu Cancer Hospital & Jiangsu Institute of Cancer Research & The Affiliated Cancer Hospital of Nanjing Medical University, Nanjing, China.
| | - Ying Zhu
- Department of Blood Transfusion, Ganzhou Key Laboratory of Anesthesiology, Anesthesia and Surgery Center, First Affiliated Hospital of Gannan Medical University, Ganzhou, China.
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15
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Wang BF, Cao PP, Norton JE, Poposki JA, Klingler AI, Suh LA, Carter R, Huang JH, Bai J, Stevens WW, Tan BK, Peters AT, Grammer LC, Conley DB, Welch KC, Liu Z, Kern RC, Kato A, Schleimer RP. Evidence that oncostatin M synergizes with IL-4 signaling to induce TSLP expression in chronic rhinosinusitis with nasal polyps. J Allergy Clin Immunol 2023; 151:1379-1390.e11. [PMID: 36623776 PMCID: PMC10164690 DOI: 10.1016/j.jaci.2022.11.029] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 11/28/2022] [Accepted: 11/29/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND Oncostatin M (OSM) may promote type 2 inflammation in chronic rhinosinusitis with nasal polyps (CRSwNP) by inducing thymic stromal lymphopoietin (TSLP). OBJECTIVE We sought to study the impact of OSM on TSLP synthesis and release from nasal epithelial cells (NECs). METHODS OSM receptors, IL-4 receptors (IL-4R), and TSLP were evaluated in mucosal tissue and primary NECs from patients with CRSwNP by quantitative PCR and immunofluorescence. Air-liquid interface-cultured NECs were stimulated with cytokines, including OSM, and quantitative PCR, ELISA, Western blot, and flow cytometry were used to assess the expression of OSM receptors, IL-4R, and TSLP. RESULTS Increased levels of OSM receptor β chain (OSMRβ), IL-4Rα, and TSLP were observed in nasal polyp tissues and primary epithelial cells from nasal polyps of patients with CRSwNP compared with control tissues or cells from control subjects. The level of expression of OSMRβ in tissue was correlated with levels of both IL-4Rα and TSLP. OSM stimulation of NECs increased the expression of OSMRβ and IL-4Rα. Stimulation with IL-4 plus OSM augmented the production of TSLP; the response was suppressed by a signal transducer and activator of transcription 6 inhibitor. Stimulation of NECs with IL-4 plus OSM increased the expression of proprotein convertase subtilisin/kexin 3, an enzyme that truncates and activates TSLP. CONCLUSIONS OSM increases the expression of IL-4Rα and synergizes with IL-4 to induce the synthesis and release of TSLP in NECs. Because the combination of IL-4 and OSM also augmented the expression of proprotein convertase subtilisin/kexin 3, these results suggest that OSM can induce both synthesis and posttranslational processing/activation of TSLP, promoting type 2 inflammation.
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Affiliation(s)
- Bao-Feng Wang
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Ping-Ping Cao
- Department of Otolaryngology-Head and Neck Surgery, Beijing Tsinghua Changgung Hospital, School of Clinical Medicine, Tsinghua University, Beijing, China.
| | - James E Norton
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Julie A Poposki
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Aiko I Klingler
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Lydia A Suh
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Roderick Carter
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Julia H Huang
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Junqin Bai
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Whitney W Stevens
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Bruce K Tan
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Anju T Peters
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Leslie C Grammer
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - David B Conley
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Kevin C Welch
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Robert C Kern
- Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Atsushi Kato
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill
| | - Robert P Schleimer
- Division of Allergy and Immunology, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Ill; Department of Otolaryngology-Head and Neck Surgery, Northwestern University Feinberg School of Medicine, Chicago, Ill.
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16
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Suzaki I, Tanaka A, Yanai R, Maruyama Y, Kamimura S, Hirano K, Kobayashi H. Eosinophilic granulomatosis with polyangiitis developed after dupilumab administration in patients with eosinophilic chronic rhinosinusitis and asthma: a case report. BMC Pulm Med 2023; 23:130. [PMID: 37076824 PMCID: PMC10114392 DOI: 10.1186/s12890-023-02415-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2023] [Accepted: 04/04/2023] [Indexed: 04/21/2023] Open
Abstract
BACKGROUND Eosinophilic granulomatosis with polyangiitis (EGPA) is a form of anti-neutrophil cytoplasmic antibody (ANCA) associated vasculitis characterized by eosinophil-rich granulomatous inflammation and small-to-medium vessel vasculitis associated with asthma, rhinosinusitis, and eosinophilia. EGPA is often difficult to distinguish from severe asthma and eosinophilic chronic rhinosinusitis (ECRS) in cases when there are no findings that suggest vasculitis. Dupilumab, an anti-IL-4Rα monoclonal antibody, is expected to be effective in eosinophilic airway inflammatory diseases, such as refractory asthma and chronic rhinosinusitis (CRS). Although transient eosinophilia and eosinophilic pneumoniae have been reported in patients with refractory asthma and CRS associated with dupilumab, few studies have examined the development of EGPA. CASE PRESENTATION We report a case of a 61-year-old woman treated with dupilumab for refractory ECRS and eosinophilic otitis media (EOM) complicated by severe asthma. Although she had a previous history of eosinophilic pneumoniae and myeloperoxidase (MPO) ANCA positivity, there were no apparent findings of vasculitis before the initiation of dupilumab. After the second administration of dupilumab, several adverse events developed, including worsening of ECRS, EOM and asthma, and neuropathy. A blood test showed an eosoinophilia and re-elevation of MPO-ANCA levels after the administration of dupilumab. Therefore, dupilumab was discontinued owing to the development of EGPA, and prednisolone and azathioprine administration was initiated for a remission induction therapy. CONCLUSION To the best of our knowledge, this is the first case report that suggests that dupilumab may directly trigger the manifestation of vasculitis in patients who were previously MPO-ANCA-positive. Although the precise mechanism of how dupilumab could trigger the development of EGPA requires further elucidation, measuring MPO-ANCA in patients with multiple eosinophilic disorders before the initiation of dupilumab might be helpful when considering the possibility of a latent EGPA. When administering dupilumab to patients with a previous history of MPO-ANCA positivity, clinicians must carefully monitor and collaborate with other specialists in the pertinent fields of study for appropriate usage.
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Affiliation(s)
- Isao Suzaki
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, 142-8666, Japan.
| | - Akihiko Tanaka
- Department of Medicine, Division of Respiratory Medicine and Allergology, School of Medicine, Showa University, Tokyo, Japan
| | - Ryo Yanai
- Department of Medicine, Division of Rheumatology, School of Medicine, Showa University, Tokyo, Japan
| | - Yuki Maruyama
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, 142-8666, Japan
| | - Sawa Kamimura
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, 142-8666, Japan
| | - Kojiro Hirano
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, 142-8666, Japan
| | - Hitome Kobayashi
- Department of Otorhinolaryngology, Head and Neck Surgery, School of Medicine, Showa University, 1-5-8 Hatanodai Shinagawa-ku, Tokyo, 142-8666, Japan
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17
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Napolitano M, di Vico F, Ruggiero A, Fabbrocini G, Patruno C. The hidden sentinel of the skin: An overview on the role of interleukin-13 in atopic dermatitis. Front Med (Lausanne) 2023; 10:1165098. [PMID: 37144036 PMCID: PMC10151557 DOI: 10.3389/fmed.2023.1165098] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Accepted: 03/31/2023] [Indexed: 05/06/2023] Open
Abstract
Recent evidence suggests that interleukin (IL)-13 is a crucial cytokine involved in the pathogenesis of atopic dermatitis (AD). It is a central driver of type-2 T-helper inflammation and is overexpressed in lesional skin of AD patients. Upon release in peripheral skin, IL-13 activates its receptors, recruits inflammatory cells, and modifies the skin microbiome. IL-13 also reduces the expression of epidermal barrier proteins and activates sensory nerve mediating the itch transmission signal. Novel therapeutics that target IL-13 seem to be efficacious and safe for the treatment of patients with moderate-to-severe AD. The aim of our manuscript is to review the role that IL-13 plays in AD immunopathogenesis.
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Affiliation(s)
- Maddalena Napolitano
- Department of Medicine and Health Sciences Vincenzo Tiberio, University of Molise, Campobasso, Italy
| | - Francesca di Vico
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Campania, Italy
| | - Angelo Ruggiero
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Campania, Italy
| | - Gabriella Fabbrocini
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Naples, Campania, Italy
| | - Cataldo Patruno
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
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18
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Niimi A, Fukunaga K, Taniguchi M, Nakamura Y, Tagaya E, Horiguchi T, Yokoyama A, Yamaguchi M, Nagata M. Executive summary: Japanese guidelines for adult asthma (JGL) 2021. Allergol Int 2023; 72:207-226. [PMID: 36959028 DOI: 10.1016/j.alit.2023.02.006] [Citation(s) in RCA: 13] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 02/17/2023] [Indexed: 03/25/2023] Open
Abstract
Asthma is characterized by chronic airway inflammation, variable airway narrowing, and sensory nerve irritation, which manifest as wheezing, dyspnea, chest tightness, and cough. Longstanding asthma may result in airway remodeling and become intractable. Despite the increased prevalence of asthma in adults, asthma-associated deaths have decreased in Japan (0.94 per 100,000 people in 2020). The goals of asthma treatment include the control of symptoms and reduction of future risks. A functional partnership between physicians and patients is indispensable for achieving these goals. Long-term management with medications and the elimination of triggers and risk factors are fundamental to asthma treatment. Asthma is managed via four steps of pharmacotherapy ("controllers"), ranging from mild to intensive treatments, depending on disease severity; each step involves daily administration of an inhaled corticosteroid, which varies from low to high dosage. Long-acting β2 agonists, leukotriene receptor antagonists, sustained-release theophylline, and long-acting muscarinic antagonists are recommended as add-on drugs. Allergen immunotherapy is a new option that is employed as a controller treatment. Further, as of 2021, anti-IgE antibody, anti-IL-5 and anti-IL-5 receptor α-chain antibodies, and anti-IL-4 receptor α-chain antibodies are available for the treatment of severe asthma. Bronchial thermoplasty can be performed for asthma treatment, and its long-term efficacy has been reported. Algorithms for their usage have been revised. Comorbidities, such as allergic rhinitis, chronic rhinosinusitis, chronic obstructive pulmonary disease, and aspirin-exacerbated respiratory disease, should also be considered during the treatment of chronic asthma. Depending on the severity of episodes, inhaled short-acting β2 agonists, systemic corticosteroids, short-acting muscarinic antagonists, oxygen therapy, and other approaches are used as needed ("relievers") during exacerbation.
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Affiliation(s)
- Akio Niimi
- Department of Respiratory Medicine, Allergy and Clinical Immunology, Nagoya City University Graduate School of Medical Sciences, Nagoya, Japan.
| | - Koichi Fukunaga
- Pulmonary Division, Department of Medicine, Keio University School of Medicine, Tokyo, Japan
| | - Masami Taniguchi
- Center for Immunology and Allergology, Shonan Kamakura General Hospital, Kanagawa, Japan
| | - Yoichi Nakamura
- Medical Center for Allergic and Immune Diseases, Yokohama City Minato Red Cross Hospital, Yokohama, Japan
| | - Etsuko Tagaya
- Department of Respiratory Medicine, Tokyo Women's Medical University, Tokyo, Japan
| | - Takahiko Horiguchi
- Department of Respiratory Medicine, Toyota Regional Medical Center, Toyota, Japan
| | - Akihito Yokoyama
- Department of Respiratory Medicine and Allergology, Kochi Medical School, Kochi University, Kochi, Japan
| | - Masao Yamaguchi
- Division of Respiratory Medicine, Third Department of Medicine, Teikyo University Chiba Medical Center, Chiba, Japan
| | - Makoto Nagata
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University Hospital, Saitama Medical University, Saitama, Japan
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19
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Biologic therapies for hypereosinophilic disorders: From tyrosine kinase inhibitors to monoclonal antibodies. Towards an increasingly customized management? Blood Rev 2023; 58:101014. [PMID: 36153195 DOI: 10.1016/j.blre.2022.101014] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2022] [Revised: 09/10/2022] [Accepted: 09/12/2022] [Indexed: 11/23/2022]
Abstract
Hypereosinophilic syndromes (HES) encompass a wide range of disorders characterized by persistent peripheral blood hypereosinophilia (HE) (i.e., an eosinophil count ≥1.5 × 109/L and ≥ 10% eosinophils preferably with a minimal duration of 6 months if documentation is available) associated with organ damage and/or dysfunction attributable to tissue eosinophilic infiltrate and release of granule contents. In most cases, HE is associated with atopic conditions/allergies, parasitic infections, medications, autoimmune disorders and/or solid tumors in most cases. More rarely, it can be one of the dominant manifestations of an underlying myeloid/lymphoid neoplasm. With regard to hematological forms, in recent decades the advances in understanding the pathogenic aspects of HES have led to a growing interest in these diseases, and in the 2016 WHO classification multiple subgroups were defined according to the molecular profile with the aim of better characterizing these syndromes and establishing which patients will benefit from specific pharmacological targeted therapies. This review article will provide a comprehensive overview of possible therapeutic approaches for HES in the light of each specific molecular alteration, considering both tyrosine kinase inhibitors and monoclonal antibodies, either implemented in clinical practice or currently still under development.
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20
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Ramírez-Jiménez F, Pavón-Romero GF, Velásquez-Rodríguez JM, López-Garza MI, Lazarini-Ruiz JF, Gutiérrez-Quiroz KV, Teran LM. Biologic Therapies for Asthma and Allergic Disease: Past, Present, and Future. Pharmaceuticals (Basel) 2023; 16:270. [PMID: 37259416 PMCID: PMC9963709 DOI: 10.3390/ph16020270] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2023] [Revised: 02/07/2023] [Accepted: 02/08/2023] [Indexed: 09/18/2024] Open
Abstract
The discovery of the mechanism underlying allergic disease, mouse models of asthma, and bronchoscopy studies provided initial insights into the role of Th2-type cytokines, including interlukin (IL)-4, IL-5 and IL-13, which became the target of monoclonal antibody therapy. Omalizumab, Benralizumab, Mepolizumab, Reslizumab, and Tezepelumab have been approved. These biologicals have been shown to be good alternative therapies to corticosteroids, particularly in severe asthma management, where they can improve the quality of life of many patients. Given the success in asthma, these drugs have been used in other diseases with type 2 inflammation, including chronic rhinosinusitis with nasal polyps (CRSwNP), atopic dermatitis, and chronic urticaria. Like the Th2-type cytokines, chemokines have also been the target of novel monoclonal therapies. However, they have not proved successful to date. In this review, targeted therapy is addressed from its inception to future applications in allergic diseases.
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Affiliation(s)
| | | | | | | | | | | | - Luis M. Teran
- Immunogenetics and Allergy Department, Instituto Nacional de Enfermedades Respiratorias Ismael Cosio Villegas, (INER), Mexico City 14080, Mexico
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21
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Zhou X, Zhang P, Tan H, Dong B, Jing Z, Wu H, Luo J, Zhang Y, Zhang J, Sun X. Progress in diagnosis and treatment of difficult-to-treat asthma in children. Ther Adv Respir Dis 2023; 17:17534666231213637. [PMID: 38069568 PMCID: PMC10710755 DOI: 10.1177/17534666231213637] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 10/23/2023] [Indexed: 12/18/2023] Open
Abstract
At present, medications containing inhaled corticosteroids (ICS-containing) are the keystones of asthma treatment. The majority of asthmatic children can significantly improve clinical outcomes with little worsening by standardized inhaled glucocorticoid treatment, but there is still a small proportion of children who are unable to achieve good symptom control even after the maximum standardized treatment, known as 'children with difficult-to-treat asthma (DA)'. The high heterogeneity of DA makes therapy challenging and expensive, which poses a serious risk to children's health and makes it extremely difficult for clinical physicians to accurately identify and treat children with DA. This article reviews the definition, evaluation, and treatment of this asthma in order to provide a reference for optimal clinical decision-making.
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Affiliation(s)
- Xuehua Zhou
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Panpan Zhang
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Hong Tan
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Bo Dong
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Zenghui Jing
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Huajie Wu
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Jianfeng Luo
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Yao Zhang
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, Xi’an, Shaanxi, China
| | - Juan Zhang
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, No. 127, Changle West Road, Xi’an, Shaanxi 710032, China
| | - Xin Sun
- Department of Pediatrics, Xijing Hospital, The Fourth Military Medical University, No. 127, Changle West Road, Xi’an, Shaanxi 710032, China
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22
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Nagase H, Suzukawa M, Oishi K, Matsunaga K. Biologics for severe asthma: The real-world evidence, effectiveness of switching, and prediction factors for the efficacy. Allergol Int 2023; 72:11-23. [PMID: 36543689 DOI: 10.1016/j.alit.2022.11.008] [Citation(s) in RCA: 33] [Impact Index Per Article: 33.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 11/18/2022] [Indexed: 12/24/2022] Open
Abstract
Biologics have been a key component of severe asthma treatment, and there are currently biologics available that target IgE, IL-5, IL-4/IL-13, and TSLP. Randomized controlled trials have established clinical evidence, but a significant portion of patients with severe asthma in real-life settings would have been excluded from those trials. Therefore, real-world research is necessary, and there is a growing body of information about the long-term efficacy and safety of biologics. Multiple clinical phenotypes of severe asthma exist, and it is crucial to choose patients based on their phenotypes. Blood eosinophil count is an important biomarker for anti-IL-5 therapies, and FeNO and eosinophil counts serve as prediction markers for dupilumab. Reliable markers for predicting response, however, have not yet been fully established for omalizumab. Identification of clinical or biological prediction factors is crucial for the path toward clinical remission because the current treatment goal includes clinical remission, which is defined as a realistic goal for remission off treatment. Additionally, since there are now multiple biologic options and overlaps in eligibility for biologics in clinical practice, the evidence regarding the effectiveness of switching the biologics is crucial. Investigations into the clinical trajectory following the cessation of biologics are another important issue. Recent research on omalizumab, mepolizumab, benralizumab and dupilumab's real-world effectiveness, the prediction factor for the efficacy, and the impact of switching or discontinuation will be reviewed and discussed in this review.
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Affiliation(s)
- Hiroyuki Nagase
- Division of Respiratory Medicine and Allergology, Department of Medicine, Teikyo University School of Medicine, Tokyo, Japan.
| | - Maho Suzukawa
- Asthma Allergy and Rheumatology Center, Clinical Research Center, National Hospital Organization Tokyo National Hospital, Tokyo, Japan.
| | - Keiji Oishi
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube, Japan
| | - Kazuto Matsunaga
- Department of Respiratory Medicine and Infectious Disease, Graduate School of Medicine, Yamaguchi University, Ube, Japan.
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23
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Swisher AR, Kshirsagar RS, Adappa ND, Liang J. Dupilumab Adverse Events in Nasal Polyp Treatment: Analysis of FDA Adverse Event Reporting System. Laryngoscope 2022; 132:2307-2313. [PMID: 34918342 DOI: 10.1002/lary.29992] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2021] [Revised: 12/02/2021] [Accepted: 12/06/2021] [Indexed: 12/16/2022]
Abstract
OBJECTIVES Dupilumab was the first biologic approved to treat chronic rhinosinusitis with nasal polyps (CRSwNP). While the risk of adverse events in phase-III clinical trials was low, dupilumab-associated adverse reactions (DAR) with real-world use is unknown and potentially under-reported. We aimed to evaluate DAR for CRSwNP treatment (CRSwNP-tx) using the FDA Adverse Event Reporting System (FAERS). STUDY DESIGN Retrospective database study. METHODS FAERS was queried for DAR from 2019Q1 to 2021Q2. Individual DAR (iDAR) were categorized and quantitatively compared between treatment groups (CRSwNP, asthma, atopic dermatitis). Zero-truncated Poisson regression was modeled to predict the number of iDAR, and logistic regression was modeled to predict serious DARs. RESULTS There were 15,411 DAR observations; 911 for CRSwNP-tx, of which 121 (13.3%) had serious reactions and 3 died. Common CRSwNP-tx iDAR were dermatologic (13.9%), generalized (13.3%), and injection-site (10.8%) symptoms. The number of CRSwNP-tx iDAR was 2.99 [2.81, 3.17], compared to 3.44 [3.32, 3.56] for asthma and 3.18 [3.13, 3.24] for atopic dermatitis (Kruskal-Wallis test, P < .001). For CRSwNP-tx, iDAR reported-risk-ratio was 0.84 [0.77, 0.92] among men and 1.12 [1.04, 1.22] among older adults (>50). Serious DAR reported-odds-ratio was 1.37 [0.91, 2.04] among men and 1.39 [0.93, 2.08] among older adults. CONCLUSIONS While there are limitations with FAERS, this analysis suggests CRSwNP-tx is associated with fewer iDAR compared with other treatment indications. More iDAR are experienced among women and older adults, but men tend to have more serious DAR. LEVEL OF EVIDENCE 3 Laryngoscope, 132:2307-2313, 2022.
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Affiliation(s)
- Austin R Swisher
- University of California, Riverside School of Medicine, Riverside, California, U.S.A
| | - Rijul S Kshirsagar
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Nithin D Adappa
- Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, Pennsylvania, U.S.A
| | - Jonathan Liang
- Department of Otolaryngology-Head and Neck Surgery, Kaiser Permanente, Oakland, California, U.S.A
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24
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Zhang L, Hou Y, Sun J, Zeng Y. The top 100 most cited articles in the last two decades of atopic dermatitis: A bibliometric analysis. Front Immunol 2022; 13:949665. [PMID: 36532008 PMCID: PMC9747749 DOI: 10.3389/fimmu.2022.949665] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2022] [Accepted: 11/09/2022] [Indexed: 12/02/2022] Open
Abstract
Background Atopic dermatitis (AD) is the leading cause of skin-related disease burden worldwide, affecting a large percentage of the population. Bibliometrics is the statistical analysis of academic literature in a certain field. Objectives We aimed to perform the latest bibliometric analysis of atopic dermatitis literature. Methods We searched the Web of Science database on 29th Nov 2021. We used the keywords "atopic dermatitis," "atopic eczema," and "eczema" for our search. All items published between 2001 and 2021 were included. The top 100 most cited articles were identified and analyzed. Results Our study provided a detailed bibliometric analysis of the top 100 most cited articles on atopic dermatitis. These articles were published between 2002 and 2019 and were from 15 different countries, mostly in the USA and Germany. Most articles have focused on the pathogenesis and treatment of AD. The Journal of Allergy and Clinical Immunology made the greatest contribution to the top 100 list, with 28 articles. The most cited article originated from Lancet. The highest number of citations was seen in 2006, with 9220 citations, while the highest number of publications was seen in 2006 with 12 publications. Conclusions Our study aims to provide physicians and researchers with a historical perspective for the scientific progress of atopic dermatitis, and help clinicians effectively obtain useful articles that have a significant impact on the field of atopic dermatitis.
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Affiliation(s)
- Lishan Zhang
- Department of Allergy, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,Allergy Department, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment of Allergic Diseases, National Clinical Research Center for Dermatologic and Immunologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Yibo Hou
- Department of Allergy, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,Allergy Department, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment of Allergic Diseases, National Clinical Research Center for Dermatologic and Immunologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Jinlyu Sun
- Department of Allergy, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,Allergy Department, Beijing Key Laboratory of Precision Medicine for Diagnosis and Treatment of Allergic Diseases, National Clinical Research Center for Dermatologic and Immunologic Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China,*Correspondence: Yueping Zeng, ; Jinlyu Sun,
| | - Yueping Zeng
- Department of Dermatology, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, Beijing, China,*Correspondence: Yueping Zeng, ; Jinlyu Sun,
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25
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Fukuda K, Kishimoto T, Sumi T, Yamashiro K, Ebihara N. Biologics for allergy: therapeutic potential for ocular allergic diseases and adverse effects on the eye. Allergol Int 2022; 72:234-244. [PMID: 36333219 DOI: 10.1016/j.alit.2022.09.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2022] [Revised: 09/21/2022] [Accepted: 09/30/2022] [Indexed: 11/28/2022] Open
Abstract
Biologics applying antibodies against IgE, IL-5, IL-5 receptor α, IL-4 receptor α, and IL-13 have dramatically improved recent treatment outcomes in allergic diseases including asthma, rhinitis, and atopic dermatitis. However, these drugs have not been approved for ocular allergic diseases such as allergic conjunctivitis, vernal keratoconjunctivitis, and atopic keratoconjunctivitis. Although the putative mechanisms suggest that these drugs should have beneficial effects in patients with ocular allergies and some studies have reported such beneficial effects, various adverse ocular symptoms have also been observed in clinical trials and off-label use studies. Since ocular allergic diseases have distinct pathogeneses, each biologic drug must be examined regarding specific effects on each ocular allergy. For example, IgE-mediated type 1 hypersensitivity plays a critical role in allergic conjunctivitis. By contrast, T cells and eosinophilic and non-IgE-mediated type 2 inflammation play important roles in vernal keratoconjunctivitis. Allergists must fully understand the effects of each drug on the eye. This review outlines both potential therapeutic and adverse effects of various biologics on allergic diseases of the eye.
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Affiliation(s)
- Ken Fukuda
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Kochi, Japan.
| | - Tatsuma Kishimoto
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Kochi, Japan
| | - Tamaki Sumi
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Kochi, Japan
| | - Kenji Yamashiro
- Department of Ophthalmology and Visual Science, Kochi Medical School, Kochi University, Kochi, Japan
| | - Nobuyuki Ebihara
- Department of Ophthalmology and Visual Science, Juntendo University Urayasu Hospital, Tokyo, Japan
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26
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Zhou B, Dong J, Liang S, Shang S, Li L. The changes of IgE levels in type 2 inflammatory diseases after treatment of dupilumab: a systematic review and meta-analysis. Expert Rev Clin Pharmacol 2022; 15:1233-1242. [PMID: 36045562 DOI: 10.1080/17512433.2022.2120469] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
BACKGROUND Dupilumab is approved for multiple type 2 inflammatory diseases. In the treatment procedure, the changes of IgE levels need further analysis. We evaluated the changes of IgE levels through a meta-analysis, aiming to provide a more comprehensive result. RESEARCH DESIGN AND METHODS Databases were searched to select eligible publications. After being included, study quality was assessed. The standardized mean difference (SMD) was used as an evaluation. RESULTS Seven studies were included. At week 4, the level of IgE did not decrease significantly, with SMD=-0.12 (95%CI: -0.31, 0.07) (P>0.05). At week 8, 12, 16, 24 and 52, the level of IgE decreased significantly, which was SMD=-0.26 (95%CI: -0.48, -0.03); -0.25 (95%CI: -0.32, -0.18); -0.49 (95%CI: -0.65, -0.33); -0.30 (95%CI: -0.38, -0.22); -0.40 (95%CI: -0.48, -0.32) (P<0.05). In AD studies, with the increase of IgE levels, due to the decrease in the total dose of dupilumab, the efficacy index showed a decreasing trend. CONCLUSIONS Levels of IgE can be significantly decreased in patients with dupilumab treatment. In AD patients, the efficacy was related to total dose; for patients with high IgE levels, efficacy may be better with the dose increased.
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Affiliation(s)
- Boyang Zhou
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Jialin Dong
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Surong Liang
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Shuai Shang
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
| | - Linfeng Li
- Department of Dermatology, Beijing Friendship Hospital, Capital Medical University, Beijing, China
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27
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Persaud P, Karmali R, Sankar P, Majid M. Dupilumab-Associated Eosinophilic Granulomatosis With Polyangiitis. Cureus 2022; 14:e27670. [PMID: 36072184 PMCID: PMC9440334 DOI: 10.7759/cureus.27670] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/03/2022] [Indexed: 11/05/2022] Open
Abstract
A 58-year-old Caucasian male developed generalized weakness, bilateral upper and lower extremity arthralgias, left pedal edema, and a new rash over two weeks after receiving one dose of dupilumab for chronic sinusitis. He was found to be positive for perinuclear anti-neutrophil cytoplasmic antibodies and myeloperoxidase, with evidence of interstitial lung disease on CT imaging. A skin biopsy showed eosinophilic vasculitis and a kidney biopsy showed pauci-immune glomerulonephritis. He was diagnosed with eosinophilic granulomatosis with polyangiitis due to dupilumab exposure.
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28
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Manti S, Giallongo A, Papale M, Parisi GF, Leonardi S. Monoclonal Antibodies in Treating Chronic Spontaneous Urticaria: New Drugs for an Old Disease. J Clin Med 2022; 11:jcm11154453. [PMID: 35956071 PMCID: PMC9369449 DOI: 10.3390/jcm11154453] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2022] [Revised: 07/25/2022] [Accepted: 07/28/2022] [Indexed: 02/04/2023] Open
Abstract
Background: H1-antihistamines (H1AH) represent the current mainstay of treatment for chronic spontaneous urticaria (CSU). However, the response to H1AH is often unsatisfactory, even with increased doses. Therefore, guidelines recommend the use of omalizumab as an add-on treatment in refractory CSU. This paved the way for the investigation of targeted therapies, such as monoclonal antibodies (mAbs), in CSU. Methods: A literature review was conducted including papers published between 2009 and 2022 and ongoing trials about the efficacy and safety of mAbs as treatment for CSU. Results: Twenty-nine articles, a trial with preliminary results, and seventeen ongoing or completed clinical trials on the use of mAbs in CSU were included. Randomized controlled trials (RCTs), meta-analysis, and real-life studies have proven the effectiveness and safety of omalizumab as a third-line treatment in refractory CSU. However, a percentage of patients remain unresponsive to omalizumab. Therefore, other mAbs, targeting different pathways, have been used off-label in case series and others are under investigation in RCTs. Most of them have showed promising results. Conclusions: Omalizumab remains the best choice to treat refractory CSU. Although results from other mAbs seem to be encouraging to achieve symptom control in refractory CSU, thus improving patients’ QoL, RCTs are needed to confirm their effectiveness and safety.
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Affiliation(s)
- Sara Manti
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Via Santa Sofia 78, 95123 Catania, Italy; (M.P.); (G.F.P.); (S.L.)
- Pediatric Unit, Department of Human and Pediatric Pathology “Gaetano Barresi”, AOUP G. Martino, University of Messina, Via Consolare Valeria, 1, 98124 Messina, Italy
- Correspondence:
| | | | - Maria Papale
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Via Santa Sofia 78, 95123 Catania, Italy; (M.P.); (G.F.P.); (S.L.)
| | - Giuseppe Fabio Parisi
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Via Santa Sofia 78, 95123 Catania, Italy; (M.P.); (G.F.P.); (S.L.)
| | - Salvatore Leonardi
- Pediatric Respiratory Unit, Department of Clinical and Experimental Medicine, San Marco Hospital, University of Catania, Via Santa Sofia 78, 95123 Catania, Italy; (M.P.); (G.F.P.); (S.L.)
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29
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Tsitos S, Niederauer LC, Albert i Gracenea P, Mueller J, Straube A, Von Baumgarten L. Case Report: Drug-Induced (Neuro) Sarcoidosis-Like Lesion Under IL4 Receptor Blockade With Dupilumab. Front Neurol 2022; 13:881144. [PMID: 35795795 PMCID: PMC9252288 DOI: 10.3389/fneur.2022.881144] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 05/19/2022] [Indexed: 11/13/2022] Open
Abstract
Dupilumab is a new monoclonal antibody inhibiting IL-4 and IL-13 signaling transduction through the blockage of the α-subunit of the IL-4 receptor. It is used to treat type 2 inflammatory disorders including atopic dermatitis, asthma, and chronic rhinosinusitis. Here we describe the case of a 79-year-old male presenting with visual hallucinations, disorientation, cognitive decline, and behavioral changes, evolving over 3 weeks. He had been under treatment with dupilumab for atopic dermatitis for the previous 4 months. Radiology and CSF analysis showed a granulomatous meningoencephalitis suspicious of sarcoidosis. Underlying infectious and antibody-mediated causes for meningoencephalitis were ruled out. Pausing Dupilumab and steroids (i.v. and oral) led to rapid clinical improvement. Inhibition of IL-4 and IL-13, key players in the differentiation and activation of Th2 cells, may shift the Th1/Th2- ratio toward an excessive Th1-mediated response, granuloma formation, and drug-induced (neuro)sarcoidosis reaction. Attention should be raised to this side effect.
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Affiliation(s)
- Stergios Tsitos
- Department of Neurology, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
| | - Lisa Catherina Niederauer
- Department of Neurology, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
- Department of Internal Medicine, Hospital Interlaken, Unterseen, Switzerland
| | - Paula Albert i Gracenea
- Department of Neurology, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
| | - Johanna Mueller
- Department of Neurology, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
| | - Andreas Straube
- Department of Neurology, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
| | - Louisa Von Baumgarten
- Department of Neurosurgery, University Hospital, Ludwig-Maximilians-Universität (LMU) Munich, Munich, Germany
- *Correspondence: Louisa Von Baumgarten
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30
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Busse WW, Melén E, Menzies-Gow AN. Holy Grail: the journey towards disease modification in asthma. Eur Respir Rev 2022; 31:31/163/210183. [PMID: 35197266 PMCID: PMC9488532 DOI: 10.1183/16000617.0183-2021] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2021] [Accepted: 11/28/2021] [Indexed: 12/12/2022] Open
Abstract
At present, there is no cure for asthma, and treatment typically involves therapies that prevent or reduce asthma symptoms, without modifying the underlying disease. A “disease-modifying” treatment can be classed as able to address the pathogenesis of a disease, preventing progression or leading to a long-term reduction in symptoms. Such therapies have been investigated and approved in other indications, e.g. rheumatoid arthritis and immunoglobulin E-mediated allergic disease. Asthma's heterogeneous nature has made the discovery of similar therapies in asthma more difficult, although novel therapies (e.g. biologics) may have the potential to exhibit disease-modifying properties. To investigate the disease-modifying potential of a treatment, study design considerations can be made, including: appropriate end-point selection, length of trial, age of study population (key differences between adults/children in physiology, pathology and drug metabolism) and comorbidities in the patient population. Potential future focus areas for disease-modifying treatments in asthma include early assessments (e.g. to detect patterns of remodelling) and interventions for patients genetically susceptible to asthma, interventions to prevent virally induced asthma and therapies to promote a healthy microbiome. This review explores the pathophysiology of asthma, the disease-modifying potential of current asthma therapies and the direction future research may take to achieve full disease remission or prevention. Asthma is a complex, heterogeneous disease, which currently has no cure; this review explores the disease-modifying potential of asthma therapies and the direction future research may take to achieve disease remission or prevention.https://bit.ly/31AxYou
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Affiliation(s)
- William W Busse
- Dept of Medicine, Division of Allergy, Pulmonary and Critical Care Medicine, University of Wisconsin School of Medicine and Public Health, Madison, WI, USA
| | - Erik Melén
- Dept of Clinical Science and Education Södersjukhuset, Karolinska Institutet and Sachs' Children's Hospital, Stockholm, Sweden
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31
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Nakano N, Kitaura J. Mucosal Mast Cells as Key Effector Cells in Food Allergies. Cells 2022; 11:cells11030329. [PMID: 35159139 PMCID: PMC8834119 DOI: 10.3390/cells11030329] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2021] [Revised: 01/14/2022] [Accepted: 01/18/2022] [Indexed: 12/17/2022] Open
Abstract
Mucosal mast cells (MMCs) localized in the intestinal mucosa play a key role in the development of IgE-mediated food allergies. Recent advances have revealed that MMCs are a distinctly different population from connective tissue mast cells localized in skin and other connective tissues. MMCs are inducible and transient cells that arise from bone marrow-derived mast cell progenitors, and their numbers increase rapidly during mucosal allergic inflammation. However, the mechanism of the dramatic expansion of MMCs and their cell functions are not well understood. Here, we review recent findings on the mechanisms of MMC differentiation and expansion, and we discuss the potential for the inducers of differentiation and expansion to serve as targets for food allergy therapy. In addition, we also discuss the mechanism by which oral immunotherapy, a promising treatment for food allergy patients, induces unresponsiveness to food allergens and the roles of MMCs in this process. Research focusing on MMCs should provide useful information for understanding the underlying mechanisms of food allergies in order to further advance the treatment of food allergies.
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32
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Yang X, Liu P, Zhao X, Yang C, Li B, Liu Y, Liu Y. Sulforaphane inhibits cytokine-stimulated chemokine and adhesion molecule expressions in human corneal fibroblasts: Involvement of the MAPK, STAT, and NF-κB signaling pathways. Exp Eye Res 2022; 216:108946. [PMID: 35038457 DOI: 10.1016/j.exer.2022.108946] [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: 10/01/2021] [Revised: 12/28/2021] [Accepted: 01/07/2022] [Indexed: 11/17/2022]
Abstract
Chemokines and adhesion molecules are major inflammatory mediators of chronic and recurrent vernal keratoconjunctivitis (VKC). Sulforaphane (SFN) is a natural plant extract that is known to have anti-inflammatory and antioxidant properties. SFN is demonstrated to be effective against a variety of human diseases. The current investigation examines the effects and the molecular mechanisms of SFN on cytokine-induced human corneal fibroblasts (HCFs) expression of adhesion molecules and chemokines. HCFs were exposed to both interleukin (IL)-4 and tumor necrosis factor (TNF)-α in the absence or presence of SFN treatment. The levels of thymus- and activation-regulated chemokine (TARC) and eotaxin-1 in culture supernatants were evaluated using enzyme-linked immunosorbent assay (ELISA). Reverse transcription-polymerase chain reaction analysis (RT-PCR) enabled quantification of mRNA levels of vascular cell adhesion molecule (VCAM)-1, eotaxin-1, and TARC along with cytokine receptors. An immunoblotting assay was used to evaluate the activities of VCAM-1, nuclear factor-kappa B (NF-κB), mitogen-activated protein kinases (MAPKs), signal transducer and activator of transcription factor (STAT)6 pathways, along with the expression of the cytokine receptors including IL-4 receptor (R)α, IL-13Rα1, TNFRI, as well as TNFRII. SFN inhibited TARC and eotaxin-1 release in HCFs stimulated by TNF-α and IL-4 in a manner dependent on dose and time. SFN suppressed transcriptions of TARC, eotaxin-1, and VCAM-1. Furthermore, the mRNA and protein expression levels of IL-4Rα, TNFRI, and TNFRII were also attenuated by SFN exposure, however, those of IL-13Rα1 remained unaffected. In addition, SFN downregulated the expression of VCAM-1 and the phosphorylation of MAPKs, IκBα, and STAT6. These results suggest that SFN inhibited cytokine-stimulated TARC, eotaxin-1 secretion as well as VCAM-1 expression in HCFs, with these effects likely occurring as a result of cytokine receptor inhibition and attenuation of MAPK, NF-κB, and STAT6 signaling. SFN may therefore have therapeutic potential in VKC treatment.
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Affiliation(s)
| | | | | | | | - Binhui Li
- Department of Ophthalmology, PR China
| | - Ye Liu
- Department of Pathology, The Fifth Affiliated Hospital, Sun Yat-sen University, Zhuhai, 519000, PR China.
| | - Yang Liu
- Department of Ophthalmology, PR China.
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Fujieda S, Matsune S, Takeno S, Ohta N, Asako M, Bachert C, Inoue T, Takahashi Y, Fujita H, Deniz Y, Rowe P, Ortiz B, Li Y, Mannent LP. Dupilumab efficacy in chronic rhinosinusitis with nasal polyps from SINUS-52 is unaffected by eosinophilic status. Allergy 2022; 77:186-196. [PMID: 33993501 PMCID: PMC9290136 DOI: 10.1111/all.14906] [Citation(s) in RCA: 50] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Revised: 04/16/2021] [Accepted: 05/05/2021] [Indexed: 12/18/2022]
Abstract
Background The human monoclonal antibody dupilumab blocks interleukin (IL)‐4 andIL‐13, key and central drivers of type 2 inflammation. Dupilumab, on background mometasone furoate nasal spray (MFNS), improved outcomes in the phase III SINUS‐52 study (NCT02898454) in patients with severe chronic rhinosinusitis with nasal polyps (CRSwNP). This posthoc analysis of SINUS‐52 examined whether eosinophilic status of CRSwNP was a predictor of dupilumab efficacy. Methods Patients were randomized 1:1:1 to dupilumab 300 mg every 2 weeks (q2w) until week 52; dupilumab 300 mg q2w until Week 24, then 300 mg every 4 weeks until week 52; or placebo (MFNS) until week 52. Coprimary endpoints were change from baseline in nasal polyps score (NPS), nasal congestion (NC), and Lund‐Mackay score assessed by CT (LMK‐CT) at week 24. Patients (n = 438) were stratified by eosinophilic chronic rhinosinusitis (ECRS) status according to the Japanese Epidemiological Survey of Refractory Eosinophilic Rhinosinusitis algorithm. Results Dupilumab significantly improved NPS, NC, and LMK‐CT scores versus placebo at week 24 in all ECRS subgroups (p < 0.001), with improvements maintained or increased at week 52 (p < 0.001). There was no significant interaction between ECRS subgroup (non‐/mild or moderate/severe) and dupilumab treatment effect for all endpoints at weeks 24 and 52 (p > 0.05), except LMK‐CT at week 24 (p = 0.0275). Similar results were seen for the secondary endpoints. Dupilumab was well tolerated across all ECRS subgroups. Conclusion Dupilumab produced consistent improvement in symptoms of severe CRSwNP irrespective of ECRS status. Therefore, blood eosinophil level may not be a suitable biomarker for dupilumab efficacy in CRSwNP.
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Affiliation(s)
| | - Shoji Matsune
- Nippon Medical School Musashi Kosugi Hospital Kanagawa Japan
| | - Sachio Takeno
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Biomedical and Health Sciences Hiroshima University Hiroshima Japan
| | - Nobuo Ohta
- Department of Otolaryngology Tohoku Medical and Pharmaceutical University Sendai Japan
| | - Mikiya Asako
- Department of Otolaryngology Kansai Medical University Osaka Japan
| | - Claus Bachert
- Department of Ear, Nose, and Throat Science Ghent University Ghent Belgium
- Department of Clinical Science, Intervention and Technology Karolinska Institutet Stockholm Sweden
| | | | | | | | - Yamo Deniz
- Regeneron Pharmaceuticals, Inc. Tarrytown NY USA
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Costanzo A, Amerio P, Asero R, Chiricozzi A, Corazza M, Cristaudo A, Cusano F, Ferrucci SM, Nettis E, Patrizi A, Patruno C, Peris K, Picozza M, Stingeni L, Girolomoni G. Long-term management of moderate-to-severe adult atopic dermatitis: a consensus by the Italian Society of Dermatology and Venereology (SIDeMaST), the Association of Italian Territorial and Hospital Allergists and Immunologists (AAIITO ), the Italian Association of Hospital Dermatologists (ADOI), the Italian Society of Allergological, Environmental and Occupational Dermatology (SIDAPA), and the Italian Society of Allergy, Asthma and Clinical Immunology (SIAAIC). Ital J Dermatol Venerol 2021; 157:1-12. [PMID: 34929995 DOI: 10.23736/s2784-8671.21.07129-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Atopic dermatitis (AD) is a common chronic-relapsing inflammatory skin disease, burdened by various comorbidities. AD most commonly occurs in children but may persist or present in adulthood becoming a lifelong condition. Therefore, AD requires an effective long-term treatment improving disease signs and symptoms but also of patients' quality of life (QoL). However continuous long-term use of most traditional AD immunosuppressive treatments is not recommended for safety reasons or insufficient efficacy data. Despite the available guidelines, there is still need for knowledge of AD long-term treatment, taking into account new disease measures and recent treatment options. Five Italian scientific societies implemented a joint consensus procedure to define the most appropriate clinical practice for the long-term management of adult moderate-severe AD. Through a modified Delphi procedure, consensus was reached by overall 51 Italian dermatologists and allergists (The Italian AD Study Group) experienced in the management of adult AD on 14 statements covering three AD areas of interest, namely diagnosis, definition of disease severity and clinimetrics, and a treat-to-target approach. This paper reports and discusses the agreed statements, which define disease and patient impact measures, therapeutic approach, and a treatment decision algorithm to support clinicians in the long-term management of adult patients with moderate-to-severe AD in their daily clinical practice.
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Affiliation(s)
- Antonio Costanzo
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy.,Unit of Dermatology, IRCCS Humanitas Clinic, Rozzano, Milan, Italy
| | - Paolo Amerio
- Unit of Dermatology, Department of Medicine and Aging Science, G. D'Annunzio University, Chieti, Chieti-Pescara, Italy
| | - Riccardo Asero
- Department of Allergology, San Carlo Clinic, Paderno Dugnano, Milan, Italy
| | - Andrea Chiricozzi
- Unit of Dermatology, Department of Surgical and Medical Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy.,Unit of Dermatology, Department of Medicine and Translational Surgery, Sacred Heart Catholic University, Rome, Italy
| | - Monica Corazza
- Section of Dermatology, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Antonio Cristaudo
- Department of Dermatology, IRCCS San Gallicano Dermatological Institute, Rome, Italy
| | - Francesco Cusano
- Unit of Dermatology, San Pio Hospital - G. Rummo Hospital, Benevento, Italy
| | - Silvia M Ferrucci
- Section of Dermatology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Eustachio Nettis
- Department of Emergency and Organ Transplantation, School and Chair of Allergology and Clinical Immunology, Aldo Moro University, Bari, Italy
| | - Annalisa Patrizi
- Dermatology of Department of Specialistic, Diagnostic and Experimental Medicine (DIMES), Alma Mater Studiorum, University of Bologna, Bologna, Italy - .,Unit of Dermatology, IRCCS S. Orsola-Malpighi Polyclinic, Bologna, Italy
| | - Cataldo Patruno
- Department of Health Sciences, Magna Grecia University, Catanzaro, Italy
| | - Ketty Peris
- Unit of Dermatology, Department of Surgical and Medical Sciences, IRCCS A. Gemelli University Polyclinic Foundation, Rome, Italy.,Unit of Dermatology, Department of Medicine and Translational Surgery, Sacred Heart Catholic University, Rome, Italy
| | - Mario Picozza
- National Association of Atopic Dermatitis (ANDeA), Prato, Italy
| | - Luca Stingeni
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Giampiero Girolomoni
- Section of Dermatology, Department of Medicine, University of Verona, Verona, Italy
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Dubbs SB, Falat C, Rosenblatt L. Immune-based Therapies-What the Emergency Physician Needs to Know. Emerg Med Clin North Am 2021; 40:135-148. [PMID: 34782084 DOI: 10.1016/j.emc.2021.08.011] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Immunotherapy is a treatment modality that has a broad and rapidly growing range of applications to treat both chronic and acute diseases, including rheumatoid arthritis, Crohn disease, cancer, and COVID-19. Emergency physicians must be aware of the breadth of applications and be able to consider the effects of immunotherapies when patients on these treatments present to the hospital. This article provides a review of the mechanisms of action, indications for use, and potential complications of immunotherapy treatments that are relevant in the emergency care setting.
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Affiliation(s)
- Sarah B Dubbs
- Department of Emergency Medicine, University of Maryland School of Medicine, 110 South Paca Street, 6th Floor, Suite 200, Baltimore, MD 21201, USA.
| | - Cheyenne Falat
- Department of Emergency Medicine, University of Maryland School of Medicine, 110 South Paca Street, 6th Floor, Suite 200, Baltimore, MD 21201, USA
| | - Lauren Rosenblatt
- Department of Emergency Medicine, University of Maryland School of Medicine, 110 South Paca Street, 6th Floor, Suite 200, Baltimore, MD 21201, USA
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36
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The Pathology of Type 2 Inflammation-Associated Itch in Atopic Dermatitis. Diagnostics (Basel) 2021; 11:diagnostics11112090. [PMID: 34829437 PMCID: PMC8618746 DOI: 10.3390/diagnostics11112090] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 11/06/2021] [Accepted: 11/09/2021] [Indexed: 12/20/2022] Open
Abstract
Accumulated evidence on type 2 inflammation-associated itch in atopic dermatitis has recently been reported. Crosstalk between the immune and nervous systems (neuroimmune interactions) is prominent in atopic dermatitis research, particularly regarding itch and inflammation. A comprehensive understanding of bidirectional neuroimmune interactions will provide insights into the pathogenesis of itch and its treatment. There is currently no agreed cure for itch in atopic dermatitis; however, increasing numbers of novel and targeted biologic agents have potential for its management and are in the advanced stages of clinical trials. In this review, we summarize and discuss advances in our understanding of type 2 inflammation-associated itch and implications for its management and treatment in patients with atopic dermatitis.
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Shimizu H, Hayashi M, Kato H, Nakagawa M, Imaizumi K, Okazawa M. IL13 May Play an Important Role in Developing Eosinophilic Chronic Rhinosinusitis and Eosinophilic Otitis Media with Severe Asthma. Int J Mol Sci 2021; 22:ijms222011209. [PMID: 34681869 PMCID: PMC8537786 DOI: 10.3390/ijms222011209] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/08/2021] [Accepted: 10/13/2021] [Indexed: 12/24/2022] Open
Abstract
A woman in her 50s was a super responder to benralizumab administered for the treatment of severe bronchial asthma (BA) with eosinophilic chronic rhinosinusitis with nasal polyp (ECRS) and eosinophilic otitis media (EOM). She exhibited the gradual exacerbation of ECRS/EOM despite good control of BA approximately 1 year after benralizumab initiation. Therefore, the treatment was switched to dupilumab, and the condition of the paranasal sinuses and middle ear greatly improved with the best control of her asthma. The patient reported that her physical condition was the best of her life. However, she developed a pulmonary opacity on chest computed tomography after 6 months. Histological examination of the lung parenchyma and cell differentiation of the bronchoalveolar lavage fluid indicated atypical chronic eosinophilic pneumonia, and treatment was switched to mepolizumab. Similarly to the period of benralizumab treatment, exacerbation of ECRS/EOM reduced her quality of life approximately 10 months after the administration of mepolizumab. Dupilumab was again introduced as a replacement for mepolizumab. The clinical course and consideration of the interaction between inflammatory cells led us to speculate that interleukin-13 could play a key role in the development of ECRS/EOM with severe BA.
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Affiliation(s)
- Hideyasu Shimizu
- Toshiwakai Clinic, Toshiwakai, Nagoya 460-0022, Japan;
- Department of Respiratory Medicine, Fujita Health University School of Medicine, Toyoake 470-1192, Japan; (M.H.); (K.I.)
| | - Masamichi Hayashi
- Department of Respiratory Medicine, Fujita Health University School of Medicine, Toyoake 470-1192, Japan; (M.H.); (K.I.)
| | - Hisayuki Kato
- Department of Otolaryngology-Head and Neck Surgery, Fujita Health University School of Medicine, Toyoake 470-1192, Japan;
| | - Mitsuru Nakagawa
- Okazaki Medical Center, Department of Diagnostic Pathology, Fujita Health University School of Medicine, Okazaki 444-0827, Japan;
| | - Kazuyoshi Imaizumi
- Department of Respiratory Medicine, Fujita Health University School of Medicine, Toyoake 470-1192, Japan; (M.H.); (K.I.)
| | - Mitsushi Okazawa
- Department of Respiratory Medicine, Fujita Health University School of Medicine, Toyoake 470-1192, Japan; (M.H.); (K.I.)
- Department of Respiratory Medicine, Daiyukai General Hospital, Daiyukai Health System, Ichinomiya 491-8551, Japan
- Correspondence: ; Tel.: +81-586-72-1211
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Ricciardolo FLM, Bertolini F, Carriero V. The Role of Dupilumab in Severe Asthma. Biomedicines 2021; 9:biomedicines9091096. [PMID: 34572281 PMCID: PMC8468984 DOI: 10.3390/biomedicines9091096] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2021] [Revised: 08/23/2021] [Accepted: 08/24/2021] [Indexed: 12/16/2022] Open
Abstract
Dupilumab is a fully humanized monoclonal antibody, capable of inhibiting intracellular signaling of both interleukin (IL)-4 and IL-13. These are two molecules that, together with other proinflammatory cytokines such as IL-5 and eotaxins, play a pivotal role in orchestrating the airway inflammatory response defined as Type 2 (T2) inflammation, driven by Th2 or Type 2 innate lymphoid cells, which is the major feature of the T2 high asthma phenotype. The dual inhibition of IL-4 and IL-13 activities is due to the blockade of type II IL-4 receptor through the binding of dupilumab with the subunit IL-4Rα. This results in the repression of STAT6 and in the suppression of subsequent de novo formation of several molecules involved in the T2 inflammatory signature. Several clinical trials tested the efficacy and safety of dupilumab in large populations of uncontrolled severe asthmatics, revealing significant improvements in lung function, asthma control, and exacerbation rate. Similar results were reported when dupilumab was employed in patients harboring pathogenetic processes related to T2 immune response, such as atopic dermatitis and chronic rhinosinusitis. In this review, we provide an overview of the recent research in the field of respiratory medicine about dupilumab mechanism of action and its effects.
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Dupilumab-related type 1 diabetes in a patient with atopic dermatitis: a case report. Diabetol Int 2021; 13:300-303. [DOI: 10.1007/s13340-021-00526-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Accepted: 07/27/2021] [Indexed: 12/17/2022]
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40
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Kawasumi T, Takeno S, Ishikawa C, Takahara D, Taruya T, Takemoto K, Hamamoto T, Ishino T, Ueda T. The Functional Diversity of Nitric Oxide Synthase Isoforms in Human Nose and Paranasal Sinuses: Contrasting Pathophysiological Aspects in Nasal Allergy and Chronic Rhinosinusitis. Int J Mol Sci 2021; 22:7561. [PMID: 34299181 PMCID: PMC8304068 DOI: 10.3390/ijms22147561] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2021] [Revised: 07/09/2021] [Accepted: 07/13/2021] [Indexed: 12/20/2022] Open
Abstract
The human paranasal sinuses are the major source of intrinsic nitric oxide (NO) production in the human airway. NO plays several roles in the maintenance of physiological homeostasis and the regulation of airway inflammation through the expression of three NO synthase (NOS) isoforms. Measuring NO levels can contribute to the diagnosis and assessment of allergic rhinitis (AR) and chronic rhinosinusitis (CRS). In symptomatic AR patients, pro-inflammatory cytokines upregulate the expression of inducible NOS (iNOS) in the inferior turbinate. Excessive amounts of NO cause oxidative damage to cellular components, leading to the deposition of cytotoxic substances. CRS phenotype and endotype classifications have provided insights into modern treatment strategies. Analyses of the production of sinus NO and its metabolites revealed pathobiological diversity that can be exploited for useful biomarkers. Measuring nasal NO based on different NOS activities is a potent tool for specific interventions targeting molecular pathways underlying CRS endotype-specific inflammation. We provide a comprehensive review of the functional diversity of NOS isoforms in the human sinonasal system in relation to these two major nasal disorders' pathologies. The regulatory mechanisms of NOS expression associated with the substrate bioavailability indicate the involvement of both type 1 and type 2 immune responses.
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Affiliation(s)
| | - Sachio Takeno
- Department of Otorhinolaryngology, Head and Neck Surgery, Graduate School of Biomedical Sciences, Hiroshima University, Kasumi 1-2-3, Minami-ku, Hiroshima 734-8551, Japan; (T.K.); (C.I.); (D.T.); (T.T.); (K.T.); (T.H.); (T.I.); (T.U.)
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Doherty S, Mulholland M, Shields M, McCrossan P. Can omalizumab be used effectively to treat severe conjunctivitis in children with asthma? A case example and review of the literature. World J Clin Pediatr 2021; 10:48-52. [PMID: 34316438 PMCID: PMC8290994 DOI: 10.5409/wjcp.v10.i4.48] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 02/12/2021] [Accepted: 05/07/2021] [Indexed: 02/06/2023] Open
Abstract
A 14-year-old girl with poorly controlled asthma attended the difficult-to-treat asthma clinic for review. Although she has eosinophilia and significantly raised immunoglobulin E levels, she is not currently a candidate for omalizumab (Xolair). She also suffers from chronic urticaria, eosinophilic eosophagitis and severe conjunctivitis. You wonder if omalizumab would be effective in treating her multiple atopic conditions, in particular her troublesome conjunctivitis. PubMed was searched using the following search terms: (Omalizumab) or (Xolair) and (conjunctivitis). Searches were conducted in November 2020. Abstracts were selected for full text review if the study population identified asthma as a comorbidity. Non-paediatric studies and those that were not written in English were excluded. The use of omalizumab has the potential to be effective in the treatment of conjunctivitis associated with asthma and other atopic conditions. However, research is needed to address the question, in the form of multicenter, double-blind randomized control trials.
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Affiliation(s)
- Stephen Doherty
- Department of Paediatrics, Royal Belfast Hospital for Sick Children, Belfast BT12 6BA, United Kingdom
| | - Melissa Mulholland
- Department of Paediatric Education and Simulation, Royal Belfast Hospital for Sick Children, Belfast BT12 6BA, United Kingdom
| | - Michael Shields
- Department of Child Health, Queens University Belfast, Belfast BT12 6BJ, United Kingdom
| | - Patrick McCrossan
- Centre of Medical Education, Queens University Belfast, School of Medicine, Belfast BT9 7BL, United Kingdom
- Department of Paediatric Respiratory, Royal Belfast Hospital for Sick Children, Belfast BT12 6BA, United Kingdom
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Desrosiers M, Mannent LP, Amin N, Canonica GW, Hellings PW, Gevaert P, Mullol J, Lee SE, Fujieda S, Han JK, Hopkins C, Fokkens W, Jankowski R, Cho SH, Mao X, Zhang M, Rice MS, Khan AH, Kamat S, Patel N, Graham NMH, Ruddy M, Bachert C. Dupilumab reduces systemic corticosteroid use and sinonasal surgery rate in CRSwNP. Rhinology 2021; 59:301-311. [PMID: 33847325 DOI: 10.4193/rhin20.415] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Chronic rhinosinusitis with nasal polyps (CRSwNP) is a type 2 inflammatory disease with a high symptom burden and poor quality of life. Treatment options include recurrent surgeries and/or frequent systemic corticosteroids (SCS). Dupilumab, a fully human monoclonal antibody, blocks the shared receptor component for interleukin-4 and interleukin-13, key drivers of type 2-mediated inflammation. We report results of pooled analyses from 2 randomised, double-blind, placebo-controlled phase 3 studies (SINUS 24 [NCT02912468]; SINUS-52 [NCT02898454]) to evaluate dupilumab effect versus placebo in adults with CRSwNP with/without SCS use and sinonasal surgery. METHODOLOGY SINUS-24 patients were randomised 1:1 to subcutaneous dupilumab 300 mg (n=143) or placebo (n=133) every 2 weeks (q2w) for 24 weeks. SINUS-52 patients were randomised 1:1:1 to 52 weeks of subcutaneous dupilumab 300 mg q2w (n=150), 24 weeks q2w followed by 28 weeks of dupilumab 300 mg every 4 weeks (n=145) or 52 weeks of placebo q2w (n=153). RESULTS Dupilumab reduced the number of patients undergoing sinonasal surgery (82.6%), the need for in-study SCS use (73.9%), and SCS courses (75.3%). Significant improvements were observed with dupilumab vs placebo regardless of prior sinonasal surgery or SCS use in nasal polyp, nasal congestion, Lund-MacKay, and Sinonasal Outcome Test (22-items) scores, and the University of Pennsylvania Smell Identification Test. CONCLUSIONS Dupilumab demonstrated significant improvements in disease signs and symptoms and reduced the need for sino-nasal surgery and SCS use versus placebo in patients with severe CRSwNP, regardless of SCS use in the previous 2 years, or prior sinonasal surgery.
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Affiliation(s)
- M Desrosiers
- Centre de recherche du Centre hospitalier de l’Universite de Montreal (CRCHUM), Montreal, QC, Canada
| | | | - N Amin
- Regeneron Pharmaceuticals, Inc. Tarrytown, NY, USA
| | - G W Canonica
- Regeneron Pharmaceuticals, Inc. Tarrytown, NY, USA
| | | | | | - J Mullol
- Hospital Clinic, IDIBAPS, Universitat de Barcelona, CIBERES, Barcelona, Catalonia, Spain
| | - S E Lee
- University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | - J K Han
- Eastern Virginia Medical School, Norfolk, VA, USA
| | - C Hopkins
- Guy's and St Thomas' Hospitals, London, UK
| | - W Fokkens
- Academic Medical Center, Amsterdam, Netherlands
| | - R Jankowski
- University Hospital of Nancy, University of Lorraine, Nancy, France
| | - S H Cho
- University of South Florida, Tampa, FL, USA
| | - X Mao
- Sanofi, Bridgewater, NJ, USA
| | - M Zhang
- Sanofi, Bridgewater, NJ, USA
| | | | | | - S Kamat
- Regeneron Pharmaceuticals, Inc. Tarrytown, NY, USA
| | - N Patel
- Sanofi, Bridgewater, NJ, USA
| | - N M H Graham
- Regeneron Pharmaceuticals, Inc. Tarrytown, NY, USA
| | - M Ruddy
- Regeneron Pharmaceuticals, Inc. Tarrytown, NY, USA
| | - C Bachert
- Ghent University, Ghent, Belgium; Karolinska Institutet, Stockholm, Sweden; Sun Yat-sen University, First Affiliated Hospital, Guangzhou, China
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Lombardo N, Pelaia C, Ciriolo M, Della Corte M, Piazzetta G, Lobello N, Viola P, Pelaia G. Real-life effects of benralizumab on allergic chronic rhinosinusitis and nasal polyposis associated with severe asthma. Int J Immunopathol Pharmacol 2021; 34:2058738420950851. [PMID: 32816558 PMCID: PMC7444098 DOI: 10.1177/2058738420950851] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
The aim of this study has been to evaluate the efficacy of the IL-5 receptor blocker benralizumab on chronic rhinosinusitis with nasal polyposis (CRSwNP), associated with severe eosinophilic allergic asthma. Ten patients with severe eosinophilic allergic asthma and CRSwNP were enrolled. Sino-nasal outcome test (SNOT-22), numerical rating scale (NRS), endoscopic nasal polyp score, Lund Mackey CT (computed tomography) score, and blood eosinophil count were measured at baseline and after 24 weeks of treatment with benralizumab. All the above clinical, endoscopic, imaging, and hematological parameters significantly improved after 24 weeks of treatment with benralizumab. In particular, SNOT-22 decreased from 61.10 ± 17.20 to 26.30 ± 19.74 (P < 0.001), NRS decreased from 7.20 ± 1.55 to 3.40 ± 2.22 (P < 0.001), the endoscopic polyp nasal score decreased from 4.20 ± 1.32 to 2.50 ± 1.78 (P < 0.001), the Lund-Mackay CT score decreased from 16.60 ± 5.50 to 6.90 ± 5.99 (P < 0.001), and blood eosinophil count decreased from 807.3 ± 271.1 cells/μL to 0 cells/μL (P < 0.0001). These results strongly suggest that benralizumab exerted a very effective therapeutic action on CRSwNP associated with severe asthma, thus improving nasal symptoms and decreasing polyp size.
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Affiliation(s)
- Nicola Lombardo
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Corrado Pelaia
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Marco Ciriolo
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Marcello Della Corte
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Giovanna Piazzetta
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Nadia Lobello
- Department of Medical and Surgical Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Pasquale Viola
- Department of Experimental and Clinical Medicine, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
| | - Girolamo Pelaia
- Department of Health Sciences, University "Magna Graecia" of Catanzaro, Catanzaro, Italy
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44
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Abstract
The global COVID-19 pandemic has brought respiratory disease to the forefront of public health, but asthma prevalence has been rising globally for decades. Asthma is mediated by errant immune activation and airway remodeling, but the influences of environment, nutrition, and comorbidities (e.g., asthma-chronic obstructive pulmonary disorder-overlap [ACO]) are still poorly understood. Even as a new generation of biologic-based treatments offer better airway control and reductions in mortality, a lack of prophylactic treatments and mechanistic understanding complicates efforts to prevent pathogenesis. This review will explicate and synthesize current knowledge on the effect of ACO and biologics (omalizumab, mepolizumab, reslizumab, benralizumab, and dupilumab) on pathogenesis, treatment, and prognosis.
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45
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Immunological Properties of Atopic Dermatitis-Associated Alopecia Areata. Int J Mol Sci 2021; 22:ijms22052618. [PMID: 33807704 PMCID: PMC7961331 DOI: 10.3390/ijms22052618] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2021] [Revised: 02/24/2021] [Accepted: 03/03/2021] [Indexed: 12/13/2022] Open
Abstract
Alopecia areata (AA) is regarded as a tissue-specific and cell-mediated autoimmune disorder. Regarding the cytokine balance, AA has been considered a type 1 inflammatory disease. On the other hand, AA often complicates atopic dermatitis (AD) and AD is regarded as type 2 inflammatory disease. However, the immunological aspects of AA in relation to AD are still poorly understood. Therefore, we aim to clarify the immunological properties of AD-associated AA. In this study, we performed comparative analysis of the expression of intracytoplasmic cytokines (IFN-γ, IL-4, and IL-13), chemokine receptors (CXCR3 and CCR4) in peripheral blood which were taken from healthy controls, non-atopic AA patients, AA patients with extrinsic AD, and AA patients with intrinsic AD by flowcytometric analysis. We also compared the scalp skin samples taken from AA patients with extrinsic AD before and after treatment with dupilumab. In non-atopic AA patients, the ratios of CD4+IFN-γ+ cells to CD4+IL-4+ cells and CD4+IFN-γ+ cells to CD4+IL-13+ cells were higher than those in AA patients with extrinsic AD. Meanwhile, the ratio of CD8+IFN-γ+ cells to CD8+IL-13+ cells was significantly higher in the non-atopic AA than in the healthy controls. In AA patients with extrinsic AD, the skin AA lesion showed dense infiltration of not only CXCR3+ cells but also CCR4+ cells around hair bulb before dupilumab treatment. However, after the treatment, the number of CXCR3+ cells had no remarkable change while the number of CCR4+ cells significantly decreased. These results indicate that the immunological condition of AA may be different between atopic and non-atopic patients and between extrinsic and intrinsic AD patients. Our study provides an important notion that type 2 immunity may participate in the development of AA in extrinsic AD patients. It may be considered that the immunological state of non-atopic AA is different from that of atopic AA.
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46
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Hopkins C, Wagenmann M, Bachert C, Desrosiers M, Han JK, Hellings PW, Lee SE, Msihid J, Radwan A, Rowe P, Amin N, Deniz Y, Ortiz B, Mannent LP, Rout R. Efficacy of dupilumab in patients with a history of prior sinus surgery for chronic rhinosinusitis with nasal polyps. Int Forum Allergy Rhinol 2021; 11:1087-1101. [PMID: 33611847 PMCID: PMC8359289 DOI: 10.1002/alr.22780] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 01/05/2021] [Accepted: 01/21/2021] [Indexed: 12/15/2022]
Abstract
Background Chronic rhinosinusitis with nasal polyps (CRSwNP) is a type 2 inflammatory disease treated with sinus surgery when refractory to medical intervention. However, recurrence postsurgery is common. Dupilumab, a fully human monoclonal antibody, blocks the shared receptor for interleukin 4 (IL‐4) and IL‐13, key and central drivers of type 2 inflammation. We report the efficacy of dupilumab in patients with CRSwNP from the SINUS‐24/SINUS‐52 trials (NCT02912468/NCT02898454), by number of prior surgeries and time since last surgery. Methods Patients were randomized to placebo or dupilumab 300 mg every 2 weeks. Post hoc subgroup analyses were performed for patients with 0, ≥1, 1/2, or ≥3 prior surgeries, and for patients who had surgery within <3, 3 to <5, 5 to <10, or ≥10 years. Efficacy outcomes at 24 weeks included co‐primary endpoints nasal polyp score (NPS) and nasal congestion (NC), and Lund‐Mackay (LMK), 22‐item Sino‐Nasal Outcome Test (SNOT‐22), and smell scores. Results Of 724 patients randomized, 459 (63.4%) had ≥1 prior surgery. Baseline sinus disease (NPS, NC, LMK) and olfactory dysfunction (University of Pennsylvania Smell Identification Test [UPSIT] and loss of smell) scores were worse for patients with ≥3 prior surgeries vs no surgery. Baseline NPS and LMK were worse in patients with <3 years since last surgery than in patients with ≥5 years since last surgery. Dupilumab significantly improved all outcome measures vs placebo in all subgroups by number of surgeries and by time since last surgery. Improvements in NPS and LMK were greater in patients with <3 years since last surgery than patients with ≥5 years. Safety results were consistent with the known dupilumab safety profile. Conclusion Dupilumab improved CRSwNP outcomes irrespective of surgery history, with greater improvements in endoscopic outcomes in patients with shorter duration since last surgery.
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Affiliation(s)
- Claire Hopkins
- ENT Department, Guy's and St Thomas' Hospitals, London, UK
| | - Martin Wagenmann
- Department of Otorhinolaryngology, Düsseldorf University Hospital (UKD), Düsseldorf, Germany
| | - Claus Bachert
- Department of Otorhinolaryngology, Ghent University, Ghent, Belgium.,Division of ENT diseases, Karolinska Institutet, Stockholm, Sweden.,First Affiliated Hospital, Sun Yat-sen University, Guangzhou, China
| | - Martin Desrosiers
- Department of Otorhinolaryngology, Centre de Recherche du Centre Hospitalier de l'Université de Montréal (CRCHUM), Montréal, QC, Canada
| | - Joseph K Han
- Division of Allergy, Rhinology and Skull Base Surgery, Eastern Virginia Medical School, Norfolk, VA, USA
| | - Peter W Hellings
- Department of Otorhinolaryngology, University Hospitals Leuven, Leuven, Belgium
| | - Stella E Lee
- Department of Otorhinolaryngology, University of Pittsburgh Medical Center, Pittsburgh, PA, USA
| | | | - Amr Radwan
- Regeneron Pharmaceuticals, Inc., Uxbridge, London, UK
| | | | - Nikhil Amin
- Regeneron Pharmaceuticals, Inc., Tarrytown, NY, USA
| | - Yamo Deniz
- Regeneron Pharmaceuticals, Inc., Tarrytown, NY, USA
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47
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Abstract
T lymphocytes, the major effector cells in cellular immunity, produce cytokines in immune responses to mediate inflammation and regulate other types of immune cells. Work in the last three decades has revealed significant heterogeneity in CD4+ T cells, in terms of their cytokine expression, leading to the discoveries of T helper 1 (Th1), Th2, Th17, and T follicular helper (Tfh) cell subsets. These cells possess unique developmental and regulatory pathways and play distinct roles in immunity and immune-mediated pathologies. Other types of T cells, including regulatory T cells and γδ T cells, as well as innate lymphocytes, display similar features of subpopulations, which may play differential roles in immunity. Mechanisms exist to prevent cytokine production by T cells to maintain immune tolerance to self-antigens, some of which may also underscore immune exhaustion in the context of tumors. Understanding cytokine regulation and function has offered innovative treatment of many human diseases.
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Affiliation(s)
- Chen Dong
- Institute for Immunology, Tsinghua University, Beijing 100084, China.,Renji Hospital affiliated to Shanghai Jiaotong University School of Medicine, Shanghai 200127, China;
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48
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Agache I, Akdis CA, Akdis M, Canonica GW, Casale T, Chivato T, Corren J, Chu DK, Del Giacco S, Eiwegger T, Flood B, Firinu D, Gern JE, Hamelmann E, Hanania N, Hernández‐Martín I, Knibb R, Mäkelä M, Nair P, O’Mahony L, Papadopoulos NG, Papi A, Park H, Pérez de Llano L, Pfaar O, Quirce S, Sastre J, Shamji M, Schwarze J, Palomares O, Jutel M. EAACI Biologicals Guidelines-Recommendations for severe asthma. Allergy 2021; 76:14-44. [PMID: 32484954 DOI: 10.1111/all.14425] [Citation(s) in RCA: 130] [Impact Index Per Article: 43.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Accepted: 05/19/2020] [Indexed: 12/20/2022]
Abstract
Severe asthma 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 severe asthma, supporting the use of targeted treatments with biologicals. However, there are still many issues that require further clarification. These include selection of a certain biological (as they all target overlapping disease phenotypes), the definition of response, strategies to enhance the responder rate, the duration of treatment and its regimen (in the clinic or home-based) and its cost-effectiveness. The EAACI Guidelines on the use of biologicals in severe asthma follow the GRADE approach in formulating recommendations for each biological and each outcome. In addition, a management algorithm for the use of biologicals in the clinic is proposed, together with future approaches and research priorities.
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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
| | - Giorgio Walter Canonica
- Personalized Medicine, Asthma and Allergy Humanitas Clinical and Research Center IRCCS Rozzano Italy
| | - Thomas Casale
- Division of Allergy and Immunology University of South Florida Morsani College of Medicine Tampa FL USA
| | - Tomas Chivato
- School of Medicine University CEU San Pablo Madrid Spain
| | | | - Derek K. Chu
- Department of Health Research Methods, Evidence and Impact Division of Immunology and Allergy, and Department of Medicine McMaster University Hamilton ON Canada
| | - Stefano Del 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 The Hospital for Sick Children Departments of Paediatrics and Immunology University of Toronto Toronto ON Canada
| | - Breda Flood
- European Federation of Allergy and Airway Diseases Brussels Belgium
| | - Davide Firinu
- Department of Medical Sciences and Public Health University of Cagliari Cagliari Italy
| | - James E. Gern
- Department of Pediatrics School of Medicine and Public Health University of Wisconsin Madison WI USA
| | - Eckard Hamelmann
- Children’s Center Bethel Evangelical Hospital Bethel University of Bielefeld Bielefeld Germany
| | - Nicola Hanania
- Section of Pulmonary, Critical Care and Sleep Medicine Baylor College of Medicine Houston TX USA
| | | | - Rebeca Knibb
- Department of Psychology School of Life and Health Sciences Aston University Birmingham UK
| | - Mika Mäkelä
- Skin and Allergy Hospital Helsinki University Hospital and University of Helsinki Helsinki Finland
| | - Parameswaran Nair
- Division of Respirology Department of Medicine McMaster University Hamilton ON Canada
- Firestone Institute for Respiratory Health St Joseph's Healthcare Hamilton ON Canada
| | - Liam O’Mahony
- Departments of Medicine and Microbiology APC Microbiome Ireland University College Cork Cork Ireland
| | - Nikolaos G. Papadopoulos
- Division of Infection, Immunity and Respiratory Medicine University of Manchester Manchester UK
- Allergy Department 2nd Pediatric Clinic National Kapodistrian University of Athens Athens Greece
| | - Alberto Papi
- Research Center on Asthma and COPD Department of Medical Sciences University of Ferrara Ferrara Italy
| | - Hae‐Sim Park
- Department of Allergy and Clinical Immunology Ajou University Ajou Korea
| | | | - Oliver Pfaar
- Department of Otorhinolaryngology, Head and Neck Surgery Section of Rhinology and Allergy University Hospital Marburg Philipps‐Universität Marburg Marburg Germany
| | - Santiago Quirce
- Department of Allergy La Paz University Hospital IdiPAZ CIBER of Respiratory Diseases (CIBERES) Universidad Autónoma de Madrid Madrid Spain
| | - Joaquin Sastre
- Facultad de Medicina Universidad Autónoma de Madrid Madrid Spain
| | - Mohamed Shamji
- Immunomodulation and Tolerance Group, Allergy and Clinical Immunology, Inflammation, Repair, Development National Heart and Lung Institute London UK
- Imperial College NIHR Biomedical Research Centre Asthma UK Centre in Allergic Mechanisms of Asthma London UK
| | - Jurgen Schwarze
- Centre for Inflammation Research, Child Life and Health The University of Edinburgh Edinburgh UK
| | - Oscar Palomares
- Department of Biochemistry and Molecular Biology Chemistry School Complutense University of Madrid Madrid Spain
| | - Marek Jutel
- Department of Clinical Immunology Wroclaw Medical University Wroclaw Poland
- All‐MED Medical Research Institute Wroclaw Poland
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49
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Successful management of eosinophilic chronic rhinosinusitis complicated by severe asthma using dupilumab, following negative initial results with benralizumab. Allergol Int 2021; 70:150-152. [PMID: 32507512 DOI: 10.1016/j.alit.2020.05.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Revised: 04/26/2020] [Accepted: 05/05/2020] [Indexed: 11/24/2022] Open
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50
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Difficult and Severe Asthma in Children. CHILDREN-BASEL 2020; 7:children7120286. [PMID: 33322016 PMCID: PMC7764801 DOI: 10.3390/children7120286] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/19/2020] [Revised: 12/04/2020] [Accepted: 12/08/2020] [Indexed: 12/24/2022]
Abstract
Asthma is the most frequent chronic inflammatory disease of the lower airways affecting children, and it can still be considered a challenge for pediatricians. Although most asthmatic patients are symptom-free with standard treatments, a small percentage of them suffer from uncontrolled persistent asthma. In these children, a multidisciplinary systematic assessment, including comorbidities, treatment-related issues, environmental exposures, and psychosocial factors is needed. The identification of modifiable factors is important to differentiate children with difficult asthma from those with true severe therapy-resistant asthma. Early intervention on modifiable factors for children with difficult asthma allows for better control of asthma without the need for invasive investigation and further escalation of treatment. Otherwise, addressing a correct diagnosis of true severe therapy-resistant asthma avoids diagnostic and therapeutic delays, allowing patients to benefit from using new and advanced biological therapies.
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