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Nakagome K, Soma T, Uchida T, Sekiya R, Kobayashi T, Katayama K, Iemura H, Naito E, Hoshino Y, Miyauchi S, Uchida Y, Shiko Y, Nagata M. Effects of subcutaneous allergen immunotherapy on non-targeted allergen-induced immune responses. Allergol Int 2024; 73:164-167. [PMID: 37474441 DOI: 10.1016/j.alit.2023.07.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 06/19/2023] [Accepted: 06/26/2023] [Indexed: 07/22/2023] Open
Affiliation(s)
- Kazuyuki Nakagome
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan.
| | - Tomoyuki Soma
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Takahiro Uchida
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Ryu Sekiya
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Takehito Kobayashi
- Allergy Center, Saitama Medical University, Saitama, Japan; Department of General Internal Medicine, Saitama Medical University, Saitama, Japan
| | - Kazuki Katayama
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Hidetoshi Iemura
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Erika Naito
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Yuki Hoshino
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Sachiko Miyauchi
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Yoshitaka Uchida
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
| | - Yuki Shiko
- Research Administration Center, Saitama Medical University, Saitama, Japan
| | - Makoto Nagata
- Department of Respiratory Medicine, Saitama Medical University, Saitama, Japan; Allergy Center, Saitama Medical University, Saitama, Japan
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Wang C, Bao Y, Chen J, Chen X, Cheng L, Guo YS, Hao C, Lai H, Li H, Li J, Liu C, Liu Y, Liu Z, Lou H, Lv W, Nong G, Qiu Q, Ren X, Shao J, Shen YH, Shi L, Song XC, Song Y, Tang S, Wang H, Wang X, Wang X, Wang Z, Wei Q, Xie H, Xing Z, Xu R, Xu Y, Yang Q, Yao H, Ye J, You Y, Yu H, Yu Y, Zhang H, Zhang G, Zhang Y, Zhi Y, Zhou W, Zhu L, Zhu X, Chai R, Chen D, Guan K, Huang Z, Huang Y, Ma T, Ma Y, Meng Y, Ren L, Wang J, Wang N, Xian M, Xiang R, Zheng M, Zhang L. Chinese Guideline on Allergen Immunotherapy for Allergic Rhinitis: The 2022 Update. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2022; 14:604-652. [PMID: 36426395 PMCID: PMC9709690 DOI: 10.4168/aair.2022.14.6.604] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 10/23/2022] [Accepted: 11/06/2022] [Indexed: 09/16/2023]
Abstract
In the last few decades, there has been a progressive increase in the prevalence of allergic rhinitis (AR) in China, where it now affects approximately 250 million people. AR prevention and treatment include allergen avoidance, pharmacotherapy, allergen immunotherapy (AIT), and patient education, among which AIT is the only curative intervention. AIT targets the disease etiology and may potentially modify the immune system as well as induce allergen-specific immune tolerance in patients with AR. In 2017, a team of experts from the Chinese Society of Allergy (CSA) and the Chinese Allergic Rhinitis Collaborative Research Group (C2AR2G) produced the first English version of Chinese AIT guidelines for AR. Since then, there has been considerable progress in basic research of and clinical practice for AIT, especially regarding the role of follicular regulatory T (TFR) cells in the pathogenesis of AR and the use of allergen-specific immunoglobulin E (sIgE) in nasal secretions for the diagnosis of AR. Additionally, potential biomarkers, including TFR cells, sIgG4, and sIgE, have been used to monitor the incidence and progression of AR. Moreover, there has been a novel understanding of AIT during the coronavirus disease 2019 pandemic. Hence, there was an urgent need to update the AIT guideline for AR by a team of experts from CSA and C2AR2G. This document aims to serve as professional reference material on AIT for AR treatment in China, thus improving the development of AIT across the world.
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Affiliation(s)
- Chengshuo Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Nasal Diseases and Beijing Laboratory of Allergic Diseases, Beijing Institute of Otorhinolaryngology, Beijing, China
- Research Unit of Diagnosis and Treatment of Chronic Nasal Diseases, Chinese Academy of Medical Sciences, Beijing, China
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | | | - Jianjun Chen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science & Technology, Wuhan, China
| | - Xiaoyang Chen
- Department of Pulmonary and Critical Care Medicine, Second Affiliated Hospitial of Fujian Medical University, Respiratory Medicine Center of Fujian Province, Quanzhou, China
| | - Lei Cheng
- Department of Otorhinolaryngology & Clinical Allergy Center, The First Affiliated Hospital, Nanjing Medical University, Nanjing, China
| | - Yin Shi Guo
- Department of Allergy & Immunology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai, China
| | - Chuangli Hao
- Department of Respiratory Diseases, Children's Hospital of Soochow University, Suzhou, China
| | - He Lai
- Department of Allergy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Huabin Li
- Department of Otolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China
| | - Jing Li
- Department of Allergy and Clinical Immunology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Changshan Liu
- Department of Pediatrics, The Second Hospital of Tianjin Medical University, Tianjin, China
| | - Yun Liu
- Department of Respiratory and Critical Care Medicine, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Hongfei Lou
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Research Unit of Diagnosis and Treatment of Chronic Nasal Diseases, Chinese Academy of Medical Sciences, Beijing, China
| | - Wei Lv
- Department of Otorhinolaryngology, Peking Union Medical College Hospital, Beijing, China
| | - Guangmin Nong
- Department of Pediatrics, The First Affiliated Hospital of Guangxi Medical University, Nanning, China
| | - Qianhui Qiu
- Department of Otolaryngology-Head and Neck Surgery, Guangdong Provincial People's Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xiumin Ren
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Jie Shao
- Department of Pediatrics, Ruijin Hospital affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai, China
| | - Yi-Hong Shen
- Department of Respiratory Diseases, The First Affiliated Hospital of College of Medicine, Zhejiang University, Hangzhou, China
| | - Li Shi
- Department of Otolaryngology,The Second Hospital of Shandong University, Jinan, China
| | - Xi-Cheng Song
- Department of Otorhinolaryngology Head and Neck Surgery, Yuhuangding Hospital of Qingdao University, Yantai, China
| | - Yuxin Song
- Department of Allergy, Harbin Children's Hospital, Harbin, China
| | - Suping Tang
- Department of Allergy, Fuzhou Children's Hospital Affiliated to Fujian Medical University, Fuzhou, China
| | - Hongtian Wang
- Department of Allergy, Beijing ShiJiTan Hospital, Capital Medical University, Beijing, China
| | - Xiangdong Wang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Beijing Key Laboratory of Nasal Diseases and Beijing Laboratory of Allergic Diseases, Beijing Institute of Otorhinolaryngology, Beijing, China
| | - Xueyan Wang
- Department of Allergy, Beijing ShiJiTan Hospital, Capital Medical University, Beijing, China
| | - Zhenlin Wang
- Department of Otorhinolaryngology Head and Neck Surgery, Xuanwu Hospital, Capital Medical University, Beijing, China
| | - Qingyu Wei
- Department of Allergy, Shengjing Hospital of China Medical University, Shenyang, China
| | - Hua Xie
- Department of Allergy, Northern Theatre General Hospital, Shenyang, China
| | - Zhimin Xing
- Department of Otolaryngology-Head and Neck Surgery, Peking University People's Hospital, Beijing, China
| | - Rui Xu
- Department of Allergy of Otorhinolaryngology Hospital, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yu Xu
- Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Qintai Yang
- Department of Otolaryngology-Head and Neck Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Hongmei Yao
- Department of Respiratory and Critical Care Medicine, Guizhou Provincial People's Hospital, Guiyang, China
| | - Jing Ye
- Department of Otorhinolaryngology Head and Neck Surgery, The First Affiliated Hospital of Nanchang University, Nanchang, China
| | - Yiwen You
- Department of Otolaryngology Head and Neck Surgery, Affiliated Hospital of Nantong University, Nantong, China
| | - Hongmeng Yu
- Department of Otolaryngology, Eye & ENT Hospital, Fudan University, Shanghai, China
| | - Yongmei Yu
- Department of Otorhinolaryngology, The First Affiliated Hospital of Kunming Medical University, Kunming, China
| | - Huanping Zhang
- Department of Allergy, Shanxi Bethune Hospital, Shanxi Academy of Medical Sciences, Tongji Shanxi Hospital, Third Hospital of Shanxi Medical University, Taiyuan, China
| | - Gehua Zhang
- Department of Otolaryngology-Head and Neck Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yuan Zhang
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Yuxiang Zhi
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Weikang Zhou
- Department of Allergy, Chongqing General Hospital, Chongqing, China
| | - Li Zhu
- Department of Otorhinolaryngology, The Third Hospital of Peking University, Beijing, China
| | - Xinhua Zhu
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Ruonan Chai
- Department of Allergy, Northern Theatre General Hospital, Shenyang, China
| | - Dehua Chen
- Department of Allergy of Otorhinolaryngology Hospital, The First Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Kai Guan
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zizhen Huang
- Department of Otolaryngology-Head and Neck Surgery, The Third Affiliated Hospital of Sun Yat-Sen University, Guangzhou, China
| | - Yanran Huang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Tingting Ma
- Department of Allergy, Beijing ShiJiTan Hospital, Capital Medical University, Beijing, China
| | - Yuemei Ma
- Department of Allergy, The Second Affiliated Hospital of Harbin Medical University, Harbin, China
| | - Yifan Meng
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Lei Ren
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Jianxing Wang
- Department of Otorhinolaryngology Head and Neck Surgery, The Second Hospital of Hebei Medical University, Shijiazhuang, China
| | - Nan Wang
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Mo Xian
- Department of Allergy and Clinical Immunology, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Rong Xiang
- Department of Otorhinolaryngology Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Ming Zheng
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Luo Zhang
- Department of Otolaryngology, Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
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Chiang TY, Yang YR, Zhuo MY, Yang F, Zhang YF, Fu CH, Lee TJ, Chung WH, Chen L, Chang CJ. Microbiome profiling of nasal extracellular vesicles in patients with allergic rhinitis. World Allergy Organ J 2022; 15:100674. [PMID: 36017065 PMCID: PMC9386106 DOI: 10.1016/j.waojou.2022.100674] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Revised: 06/22/2022] [Accepted: 07/05/2022] [Indexed: 11/28/2022] Open
Abstract
Background Methods Results Conclusion
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Affiliation(s)
- Tsai-Yeh Chiang
- Department of Otorhinolaryngology, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
| | - Yu-Ru Yang
- Department of Otorhinolaryngology, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
| | - Ming-Ying Zhuo
- Department of Otorhinolaryngology, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
| | - Feng Yang
- Department of Otorhinolaryngology, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
| | - Ying-Fei Zhang
- Department of Otorhinolaryngology, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
| | - Chia-Hsiang Fu
- Department of Otolaryngology-Head and Neck Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Ta-Jen Lee
- Department of Otorhinolaryngology, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Department of Otolaryngology-Head and Neck Surgery, Linkou Chang Gung Memorial Hospital, Taoyuan City, Taiwan
- Graduate Institute of Clinical Medical Sciences, College of Medicine, Chang Gung University, Taoyuan City, Taiwan
| | - Wen-Hung Chung
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Medical Research Center, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Department of Dermatology, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Department of Dermatology and Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei and Keelung, Taiwan
- Cancer Vaccine and Immune Cell Therapy Core Laboratory, Department of Medical Research, Chang Gung Memorial Hospital, Linkou, Taoyuan, Taiwan
- Whole-Genome Research Core Laboratory of Human Diseases, Chang Gung Memorial Hospital, Keelung, Taiwan
| | - Liang Chen
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Department of Respiratory and Critical Care Medicine, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Department of Allergy and Immunology, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Corresponding author. Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, Fujian, China.
| | - Chih-Jung Chang
- Xiamen Chang Gung Allergology Consortium, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Medical Research Center, Xiamen Chang Gung Hospital, Xiamen, Fujian, China
- Department of Dermatology and Drug Hypersensitivity Clinical and Research Center, Chang Gung Memorial Hospital, Linkou, Taipei and Keelung, Taiwan
- School of Medicine, Huaqiao University, Quanzhou, Fujian, China
- Corresponding author. Medical Research Center, Xiamen Chang Gung Hospital, Xiamen, Fujian, China.
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Demoly P, Bos C, Vidal C. Worsening of chronic house-dust-mite-induced respiratory allergies: An observational survey in three European countries. World Allergy Organ J 2021; 14:100563. [PMID: 34306302 PMCID: PMC8271175 DOI: 10.1016/j.waojou.2021.100563] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2020] [Revised: 05/25/2021] [Accepted: 06/16/2021] [Indexed: 11/06/2022] Open
Abstract
Background Although respiratory allergies to house dust mites (HDMs) can often be controlled with symptomatic medications, some patients do not achieve satisfactory disease control. Objective To assess fortnightly fluctuations (notably worsening and/or exacerbations) in disease parameters among patients taking only symptomatic medications for HDM allergy. Methods In a 13-month, observational, multicenter survey of adults with a self-reported history of poorly controlled, moderate-to-severe, physician-diagnosed HDM respiratory allergy in France, Italy, and Spain, fortnightly telephone interviews were used to gather information on medication use, symptoms, the disease burden, and medical consultations from late May 2012 to early July 2013. Results A total of 313 patients completed the study (n = 114 in Italy, 92 in France, and 107 in Spain). Although most participants reported improvements in symptoms, a substantial minority (ranging from 12% to 44% per fortnightly telephone interview in 2012 and from 16% to 37% in 2013) complained of worsening. A few study participants did not improve at any time in the study: 4% overall, and 2%, 2%, and 7% in Italy, France and Spain, respectively. A change in the weather and/or contact with other allergens were the most frequent self-reported reasons for worsening, although the answer “I don't know” was also prominent. Conclusion In a 13-month survey of patients with HDM allergy in Italy, France, and Spain, the participants’ symptom status fluctuated significantly — illustrating the complexity of this condition. Although most participants reported improvements, the “never-improver” profile warrants further investigation. More prominence could be given to symptom control and a low exacerbation risk as treatment goals in allergic rhinitis.
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Affiliation(s)
- Pascal Demoly
- Allergy Division, Pulmonology Department, Hôpital Arnaud de Villeneuve, University Hospital of Montpellier, Montpellier, France.,Sorbonne Université, UMR-S 1136 INSERM, IPLESP, Equipe EPAR, Paris, France
| | | | - Carmen Vidal
- Allergy Service, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain
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Xiang L, Liu F, Zhi L, Jiang W, Liu C, Xie H, Zhou X, Sun Y, Zheng Y, Zhu R, Tao Z, Xia W, Lai H, Wei Q, Cheng L, Tang Y, Xu R, Huang H, Zhou Q, Chang P. Safety of semi-depot house dust mite allergen extract in children and adolescents with allergic rhinitis and asthma. Immunotherapy 2020; 13:227-239. [PMID: 33317341 DOI: 10.2217/imt-2020-0232] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Aim: Multicenter study to investigate the safety of mite extract product Novo-Helisen Depot, Strengths 1 to 3 (NHD3), as subcutaneous immunotherapy (SCIT), in Chinese children and adolescents with allergic rhinitis (AR) and allergic asthma (AA). Patients & methods: We evaluated SCIT-related adverse events (AEs) during NHD3 14-week initial therapy in children (5-11 years) and adolescents (12-17 years) with perennial symptomatic AR and AA. Results: Among 3600 injections in 250 patients, 361/3600 (10.0%) injections caused SCIT-related AEs in 96/250 (38.4%) patients, 321/3600 injections (8.9%) caused local reactions in 89/250 (35.6%) and 40/3600 injections (1.1%) caused systemic reactions in 23/250 (9.2%). Conclusion: Initial SCIT treatment using NHD3 was safe and well tolerated in Chinese children and adolescents with AR and AA.
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Affiliation(s)
- Li Xiang
- Department of Allergy, Beijing Children's Hospital, Beijing 100045, China
| | - Fengxia Liu
- Department of Allergy, Weifang People's Hospital, Weifang 261200, China
| | - Lili Zhi
- Department of Allergy, Central Hospital of Zibo, Zibo 255020, China
| | - Weihong Jiang
- Department of Otorhinolaryngology, Xiangya Hospital of Central South University, Changsha 410008, China
| | - Changshan Liu
- Department of Pediatrics, The Second Hospital of Tianjin Medical University, Tianjin 300211, China
| | - Hua Xie
- Department of Respiratory, General Hospital of Northern Theater Command, Shenyang 110015, China
| | - Xiaoqin Zhou
- Department of Pediatrics, Hubei Provincial Maternal & Child Health Hospital, Wuhan 430070, China
| | - Yuemei Sun
- Department of Allergy, Yantai Yuhuangding Hospital, Yantai 264000, China
| | - Yuejie Zheng
- Department of Respiratory, Shenzhen Children's Hospital, Shenzhen 518026, China
| | - Rongfei Zhu
- Department of Allergy, Tongji Hospital, Tongji Medical College of Huazhong University of Science & Technology, Wuhan 430030, China
| | - Zezhang Tao
- Department of Otorhinolaryngology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Wanmin Xia
- Department of Pediatric Respiratory Medicine, Chengdu Women's and Children's Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Chengdu 611731, China
| | - He Lai
- Department of Allergy, The Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Qingyu Wei
- Department of Allergy, General Hospital of Northern Theater Command, Shenyang 110003, China
| | - Lei Cheng
- Department of Otorhinolaryngology & Clinical Allergy Center, The First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China.,International Centre for Allergy Research, Nanjing Medical University, Nanjing 210029, China
| | - Yu Tang
- Department of Respiratory, Children's Hospital Affiliated to Zhengzhou University, Zhengzhou 450018, China
| | - Rui Xu
- Department of Allergy of Otorhinolaryngology Hospital, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Huijie Huang
- Department of Allergy, Beijing Children's Hospital, Beijing 100045, China
| | - Queena Zhou
- Medical Affairs, Merck Serono Co., Ltd, Beijing 100016, China
| | - Peter Chang
- Global Biostatistics, Epidemiology, Medical Writing (GBEM), Merck Serono Co., Ltd, Beijing 100016, China
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Boonpiyathad T, Tantilipikorn P, Ruxrungtham K, Pradubpongsa P, Mitthamsiri W, Piedvache A, Thantiworasit P, Sirivichayakul S, Jacquet A, Suratannon N, Chatchatee P, Morisaki N, Saito H, Sangasapaviriya A, Matsumoto K, Morita H. IL-10-producing innate lymphoid cells increased in patients with house dust mite allergic rhinitis following immunotherapy. J Allergy Clin Immunol 2020; 147:1507-1510.e8. [PMID: 33137358 DOI: 10.1016/j.jaci.2020.10.029] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2020] [Revised: 09/18/2020] [Accepted: 10/16/2020] [Indexed: 01/21/2023]
Affiliation(s)
| | - Pongsakokorn Tantilipikorn
- Department of Otorhinolaryngology, Faculty of Medicine, Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | - Kiat Ruxrungtham
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Center of Excellence in Vaccine Research and Development, Chulalongkorn University, Bangkok, Thailand
| | | | - Wat Mitthamsiri
- Department of Medicine, Phramongkutklao Hospital, Bangkok, Thailand
| | - Aurélie Piedvache
- Department of Social Medicine, National Research Institute for Child Health and Development, Tokyo, Japan
| | | | - Sunee Sirivichayakul
- Department of Medicine, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand; Center of Excellence in Vaccine Research and Development, Chulalongkorn University, Bangkok, Thailand
| | - Alain Jacquet
- Center of Excellence in Vaccine Research and Development, Chulalongkorn University, Bangkok, Thailand
| | - Narissara Suratannon
- Pediatric Allergy and Clinical Immunology Research Unit, Division of Allergy and Immunology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Pantipa Chatchatee
- Pediatric Allergy and Clinical Immunology Research Unit, Division of Allergy and Immunology, Department of Pediatrics, Faculty of Medicine, Chulalongkorn University, King Chulalongkorn Memorial Hospital, The Thai Red Cross Society, Bangkok, Thailand
| | - Naho Morisaki
- Department of Social Medicine, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Hirohisa Saito
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
| | | | - Kenji Matsumoto
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Hideaki Morita
- Department of Allergy and Clinical Immunology, National Research Institute for Child Health and Development, Tokyo, Japan.
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Guan K, Liu B, Wang M, Li Z, Chang C, Cui L, Wang RQ, Wen LP, Leung PSC, Wei JF, Sun JL. Principles of Allergen Immunotherapy and Its Clinical Application in China: Contrasts and Comparisons with the USA. Clin Rev Allergy Immunol 2019; 57:128-143. [PMID: 31243705 DOI: 10.1007/s12016-019-08751-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Allergen immunotherapy (AIT) for allergic rhinitis (AR), asthma, and other allergic diseases has developed quickly. House dust mite (HDM), Artemisia (wormwood), Humulus japonicus (Japanese hop), Alternaria alternata, and Cladosporium herbarum are the five most common inhalant allergens in China. AIT has been performed in China for over 60 years. With the support of the Chinese Medical Association (CMA) and the Chinese Medical Doctors Association (CMDA), the Chinese College of Allergy and Asthma (CCAA) was established in 2016 as a specialized branch of CDMA and is the main certification authority for AIT. Chinese allergists and scientists have made tremendous progress in the development of AIT. There have been many publications by Chinese allergists and scientists worldwide encompassing original research studies, systematic reviews, case studies, and clinical trials. Currently, conventional subcutaneous immunotherapy (SCIT) is the preferred AIT in China, but sublingual immunotherapy (SLIT) is beginning to gain recognition. An increasing number of clinical trials have been conducted to investigate the clinical efficacy and side effects of SLIT and SCIT. In China, HDM is the only commercial standardized allergen extracts in clinical use, whereas the others are crude allergen extracts. Besides standardized allergen extracts, other forms of hypoallergenic extracts are still being investigated and developed in China. Immunotherapy in China is similar to that in the USA in which allergen extracts can be mixed for SCIT. However, allergen extracts cannot be mixed for SCIT in Europe.
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Affiliation(s)
- Kai Guan
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Bin Liu
- Department of Immunology and Rheumatology, The Affiliated Hospital of Qingdao University, Qingdao, Shandong, 266001, People's Republic of China
| | - Meng Wang
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
- Department of Ophthalmology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Zhi Li
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Christopher Chang
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis, 451 E Health Sciences Drive, Suite 6510, Davis, CA, 95616, USA
- Pediatric Immunology and Allergy, Joe DiMaggio Children's Hospital, Memorial Health Systems, Hollywood, FL, 33021, USA
| | - Le Cui
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Rui-Qi Wang
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Li-Ping Wen
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China
| | - Patrick S C Leung
- Division of Rheumatology, Allergy and Clinical Immunology, University of California at Davis, 451 E Health Sciences Drive, Suite 6510, Davis, CA, 95616, USA.
| | - Ji-Fu Wei
- Research Division of Clinical Pharmacology, the First Affiliated Hospital of Nanjing Medical University, Nanjing, Jiangsu, 210029, People's Republic of China.
| | - Jin-Lyu Sun
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences, Beijing, 100730, People's Republic of China.
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Feng M, Zeng X, Li J. House dust mite subcutaneous immunotherapy in Chinese patients with allergic asthma and rhinitis. J Thorac Dis 2019; 11:3616-3625. [PMID: 31559069 DOI: 10.21037/jtd.2019.06.35] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
The efficacy of allergen immunotherapy (AIT) has been reported with different allergens including house dust mites (HDM). HDM are the most prevalent allergens in patients with asthma and/or rhinitis in China. In addition to improving symptoms, reducing medication need, and improving quality of life, AIT can change the course of allergic disease and induce allergen-specific immune tolerance. To date, the use of AIT is becoming more acceptable in China, and there are many studies about the current clinical practice immunotherapy. In this paper we discuss the main aspects of AIT undertaken in China; including symptom and medication scores, pulmonary function and airway hyperresponsiveness, specific allergen sensitivity, safety evaluation, and mechanisms underlying AIT. This review will provide some important information on AIT treatment strategies to doctors, healthcare professionals and organizations involved in the AIT in China. According to the studies in China, successful AIT may induce antibody responses and cellular reactions in relation to the significant improvement in clinical symptoms, reducing the need for medications and maintenance of stable pulmonary functions.
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Affiliation(s)
- Mulin Feng
- Department of Allergy and Clinical Immunology, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510000, China
| | - Xiaohui Zeng
- Department of Allergy and Clinical Immunology, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510000, China
| | - Jing Li
- Department of Allergy and Clinical Immunology, Guangzhou Institute of Respiratory Health, State Key Laboratory of Respiratory Disease, The First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510000, China
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Li J, Wu Y, Yang Y, Huang N, Li W, Zhang S, Jiang Q, Yang L, Zhu R. The efficacy and safety of two commercial house dust mite extracts for allergic rhinitis: a head-to-head study. Int Forum Allergy Rhinol 2019; 9:876-882. [PMID: 31322838 DOI: 10.1002/alr.22343] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2018] [Revised: 02/09/2019] [Accepted: 03/26/2019] [Indexed: 12/31/2022]
Abstract
BACKGROUND Several studies have demonstrated the efficacy of house dust mite (HDM) immunotherapy in allergic rhinitis (AR). We aimed to compare the efficacy and safety of 2 commercial HDM extracts in a Chinese AR population. METHODS This was an open-label study. HDM-associated AR patients were randomized into Dermatophagoides pteronyssinus (Dp) extracts (Alutard SQ; ALK, Hørsholm, Denmark) and Dp/Dermatophagoides farinae (Df) extracts (NovoHelisen Depot [NHD]; Allergopharma, Reinbek, Germany) groups. All patients received subcutaneous injections for 1 year, and were followed every 3 months during that 1-year period. Symptom score, medication score, and adverse reactions were recorded. The primary endpoint was the total combined symptom and medication score (CSMS) during the efficacy evaluation period. Blood samples were taken for specific immunoglobulin E (IgE), IgG4, and IgE-blocking factor tests at baseline and after the 1-year treatment. RESULTS A total of 230 AR patients were randomized; 29 patients dropped out. Analysis of the primary endpoint demonstrated significant reductions in CSMS of 1.8 vs 3.1 (p < 0.001) in the Alutard group and 1.8 vs 3.3 (p < 0.001) in the NHD group compared with baseline. The 2 groups presented equal effectiveness with regard to CSMS, symptom score, and medication score (p > 0.05). The treatment was well tolerated in both groups; 17 (14.8%) patients experienced systemic reactions (SRs) in the Alutard group and 13 (11.3%) in the NHD group. The rates of SRs showed no difference in the 2 groups (p > 0.05), and no anaphylaxis occurred. IgG4 and IgE-blocking factor to Dp and Df were increased significantly in both groups after the 1-year treatment. CONCLUSION Our study confirmed the equal efficacy and safety profile of both commercial extracts in HDM-associated AR patients.
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Affiliation(s)
- Jie Li
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Yuying Wu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Yongshi Yang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Nan Huang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Wenjing Li
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Shuchen Zhang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Qing Jiang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Lin Yang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Rongfei Zhu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
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Jakalski M, Bozek A, Canonica GW. Responders and nonresponders to pharmacotherapy and allergen immunotherapy. Hum Vaccin Immunother 2019; 15:2896-2902. [PMID: 31070995 DOI: 10.1080/21645515.2019.1614397] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Allergen immunotherapy (AIT) is a very useful therapy for allergic rhinitis. However, some patients do not achieve the expected results. The aim of the study was to investigate the potential factors that could affect the result, either good or poor, from AIT.Methods: A retrospective analysis of 1624 patients with allergic rhinitis who underwent AIT and 1519 matched patients who underwent only symptomatic therapy (without AIT) was performed. Symptoms, medications scores and quality of life related to allergic diseases before and after therapy were recorded. Cluster analysis on all of the patients was performed to find any associations between responsiveness to therapy and the analyzed parameters. Responsiveness to therapy was assessed by the Mailing criteria.Results: A total of 1266 (77.8%) patients from the AIT group met the criterion of 30% or greater improvement, and 1061 (65.2%) of these patients met the threshold of 60% or greater improvement according to the Mailing criteria. Patients who had a frequently better response to AIT were highly represented in the two clusters. There were subjects with a short history of allergic rhinitis and concomitant allergy to grass pollen or house dust mites. Patients with a prolonged duration of allergic rhinitis before therapy and with polysensitization were more frequently worse responders to AIT.Conclusion: Responsiveness to therapy, including that to AIT, is difficult to assess. However, there were associations suggesting that short-term allergic rhinitis and monovalent allergies to grass pollen or mites could correspond to a better response to AIT.
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Affiliation(s)
- Marek Jakalski
- Clinical Department of Internal Disease, Dermatology and Allergology in Zabrze, Medical University of Silesia in Katowice, Poland
| | - Andrzej Bozek
- Clinical Department of Internal Disease, Dermatology and Allergology in Zabrze, Medical University of Silesia in Katowice, Poland
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The changes in different symptom scores during subcutaneous immunotherapy in Chinese house dust mite allergic patients: a two-year, observational study. The Journal of Laryngology & Otology 2019; 133:213-219. [PMID: 30674357 DOI: 10.1017/s0022215119000094] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
BACKGROUND Subcutaneous immunotherapy is an effective and safe treatment for allergic rhinitis and allergic asthma. Different symptom scores are used to evaluate the efficacy of subcutaneous immunotherapy in clinical trials. METHOD A total of 58 allergic rhinitis patients sensitised to house dust mites, with or without mild asthma, were included. Symptom score, medication score, visual analogue scale score and quality of life were assessed before and after 6, 12 and 24 months of subcutaneous immunotherapy. RESULTS After two years of subcutaneous immunotherapy, asthma symptom scores nearly reached zero, whereas the scores remained higher for nasal symptoms. The changes in asthma symptom scores were markedly different (p < 0.05) and occurred faster than the changes in nasal symptom scores when compared between monosensitised and polysensitised groups. Significant reductions in visual analogue scale score and medication score were demonstrated after subcutaneous immunotherapy. CONCLUSION Two-year subcutaneous immunotherapy with house dust mite vaccine is an effective treatment for both monosensitised and polysensitised allergic patients. The changes in asthma symptom scores were markedly different and occurred quicker than the changes in nasal symptom scores in Chinese house dust mite allergic patients.
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12
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The Allergic Rhinitis Control Test Questionnaire Is Valuable in Guiding Step-Down Pharmacotherapy Treatment of Allergic Rhinitis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2019; 7:272-278. [DOI: 10.1016/j.jaip.2018.05.028] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2018] [Revised: 04/24/2018] [Accepted: 05/26/2018] [Indexed: 12/23/2022]
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Huang Y, Wang C, Cao F, Zhao Y, Lou H, Zhang L. Comparison of Long-term Efficacy of Subcutaneous Immunotherapy in Pediatric and Adult Patients With Allergic Rhinitis. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2019; 11:68-78. [PMID: 30479078 PMCID: PMC6267190 DOI: 10.4168/aair.2019.11.1.68] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/23/2018] [Revised: 07/15/2018] [Accepted: 08/27/2018] [Indexed: 12/18/2022]
Abstract
Purpose Data comparing the long-term efficacy and safety of subcutaneous immunotherapy (SCIT) using house dust mite (HDM) in children and adults with allergic rhinitis (AR) are limited. This study aimed to compare the long-term effects of HDM-SCIT in a cohort of Chinese pediatric and adult patients with AR. Methods A total of 124 pediatric and adult AR patients received HDM-SCIT for 3 years, with 118 patients being followed-up for 2 years. Prior to treatment (baseline), at the end of the 3-year treatment periods (third year) and 2 years after the discontinuation of treatment (fifth year), all patients were evaluated for total nasal symptom scores (TNSS), daily medication score (DMS), total combined score (TCS; symptoms [nasal + ocular] + DMS) and quality of life (QoL). Safety was assessed according to adverse events reported. Results After 3-year treatment, HDM-SCIT significantly improved symptoms and QoL scores at the end of the third and fifth years in both groups. Better improvements were observed in the third and fifth years based on baseline, in children compared to adults (TNSSΔ3: 6.66 vs. 5.41, P = 0.011; TCSΔ3: 4.30 vs. 3.83, P = 0.027 and TNSSΔ5: 6.16 vs. 4.86, P = 0.037; TCSΔ5: 4.11 vs. 3.62, P = 0.044).Shorter duration of AR history before SCIT (<10 vs. ≥10 years) resulted in better improvements at the end of the third and fifth years (TCSΔ3: 4.12 vs. 3.13, P = 0.036; TCSΔ5: 3.90 vs. 3.09, P = 0.033). HDM-SCIT was safe and comparable in both children and adults with AR. Conclusions Children with AR may achieve better long-term efficacy of HDM-SCIT than adults with AR.
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Affiliation(s)
- Yanran Huang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
| | - Chengshuo Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
| | - Feifei Cao
- Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China
| | - Yan Zhao
- Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China
| | - Hongfei Lou
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China.
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing, China.,Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing, China.
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Ciprandi G, Incorvaia C, Tosca MA. The behavior of Italian allergists in prescribing allergen immunotherapy for house dust mites allergy. Immunotherapy 2018; 10:1343-1348. [PMID: 30474482 DOI: 10.2217/imt-2018-0066] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2017] [Accepted: 10/23/2018] [Indexed: 11/21/2022] Open
Abstract
The meeting 'Clinical Evidence, Extracts Quality and Biotechnology Innovation in Allergen Immunotherapy' held in Trieste (Italy) on 1 October 2017 concerned the outcomes of a real-world survey conducted on a group of Italian allergists about allergen immunotherapy (AIT) for house dust mites allergy. It pointed out: allergist's confidence that AIT should be prescribed continuously; tablets seem to be well accepted by patients and effective in most subjects with a fast onset of action (3-6 months); combined score for symptom severity and medication use is universally assessed; there is disagreement about the diagnosis of house dust mites allergy, the quote of AIT prescription, the choice for AIT route of administration, assessment of serum IgE and perception of patient's adherence.
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Susibalan BD, Abdullah B, Mat Lazim N, Abdul Kadir A. Efficacy of snakehead fish (Channa striatus) in subjects with allergic rhinitis: a randomized controlled trial. ORIENTAL PHARMACY AND EXPERIMENTAL MEDICINE 2018; 18:209-215. [DOI: 10.1007/s13596-018-0327-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/13/2018] [Accepted: 07/12/2018] [Indexed: 10/16/2023]
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Yang Y, Wang Y, Yang L, Wang J, Huang N, Wang X, Hu L, Jiang Q, Liu G, Zhu R. Risk factors and strategies in nonadherence with subcutaneous immunotherapy: a real-life study. Int Forum Allergy Rhinol 2018; 8:1267-1273. [PMID: 30048045 DOI: 10.1002/alr.22190] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2018] [Revised: 05/22/2018] [Accepted: 07/09/2018] [Indexed: 01/22/2023]
Abstract
BACKGROUND Allergen immunotherapy (AIT) is still the only causal treatment for allergic diseases. However, conventional subcutaneous immunotherapy (SCIT) administration schedules are time-consuming and patient nonadherence is a major barrier to achieving a satisfactory therapeutic effect. Our study aimed to analyze the causes leading to discontinuation of SCIT and to determine risk factors associated with nonadherence in respiratory allergies. METHODS This was a prospective study. Patients with respiratory allergies who had received standardized dust mite SCIT were enrolled from January 2012 to January 2014. And a follow-up study on these subjects was conducted via telephone interviews on an interval of 3 months and online communication through social network applications. Reasons for discontinuation were documented when patients claimed to stop treatment. RESULTS A total of 311 patients were enrolled in the study. The adherence rate at year 3 was 64.6%. Fifty-nine patients (19.0%) dropped out in year 1, 31 (10.0%) in year 2, and 20 (6.4%) in year 3. Reasons for nonadherence included inconvenience (32.7%), ineffectiveness (25.5%), improvement of symptoms (22.7%), and adverse reactions (14.5%). Children had higher adherence than adults (70.7% vs 55.0%) (p < 0.05). The dropout reasons were different among the children and adults groups (p < 0.005). The follow-up work was carefully and thoroughly done. All the 311 (100%) patients accepted the telephone interview, and 296 (95.2%) patients submitted questions and got rapid replies from doctors online. CONCLUSION Adherence to SCIT was less than satisfactory in the real-life study. A close communication between doctors and patients is helpful in enhancing adherence with AIT in clinical practice.
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Affiliation(s)
- Yongshi Yang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Yin Wang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Lin Yang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Jingru Wang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Nan Huang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Xiaolong Wang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Lintao Hu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Qing Jiang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Guanghui Liu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
| | - Rongfei Zhu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology (HUST), Wuhan, China
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Yao Y, Chen CL, Wang N, Wang ZC, Ma J, Zhu RF, Xu XY, Zhou PC, Yu D, Liu Z. Correlation of allergen-specific T follicular helper cell counts with specific IgE levels and efficacy of allergen immunotherapy. J Allergy Clin Immunol 2018; 142:321-324.e10. [PMID: 29626573 DOI: 10.1016/j.jaci.2018.03.008] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Revised: 02/25/2018] [Accepted: 03/23/2018] [Indexed: 11/16/2022]
Affiliation(s)
- Yin Yao
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Cai-Ling Chen
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Nan Wang
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Zhi-Chao Wang
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jin Ma
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Rong-Fei Zhu
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Xiao-Yan Xu
- Department of Otolaryngology-Head and Neck Surgery, China Resources & Wisco General Hospital, Wuhan, China
| | - Peng-Cheng Zhou
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australia
| | - Di Yu
- Department of Immunology and Infectious Disease, John Curtin School of Medical Research, Australian National University, Canberra, Australia
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
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Wang H, Do DC, Liu J, Wang B, Qu J, Ke X, Luo X, Tang HM, Tang HL, Hu C, Anderson ME, Liu Z, Gao P. Functional role of kynurenine and aryl hydrocarbon receptor axis in chronic rhinosinusitis with nasal polyps. J Allergy Clin Immunol 2018; 141:586-600.e6. [PMID: 28689792 PMCID: PMC5937692 DOI: 10.1016/j.jaci.2017.06.013] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2016] [Revised: 05/09/2017] [Accepted: 06/01/2017] [Indexed: 01/15/2023]
Abstract
BACKGROUND Chronic rhinosinusitis with nasal polyps (CRSwNP) is associated with mast cell-mediated inflammation and heightened oxidant stress. Kynurenine (KYN), an endogenous tryptophan metabolite, can promote allergen-induced mast cell activation through the aryl hydrocarbon receptor (AhR). OBJECTIVES We sought to determine the role of the KYN/AhR axis and oxidant stress in mast cell activation and the development of CRSwNP. METHODS We measured the expression of indoleamine 2,3-dioxygenase 1, tryptophan 2,3-dioxygenase, KYN, and oxidized calmodulin-dependent protein kinase II (ox-CaMKII) in nasal polyps and controls. KYN-potentiated ovalbumin (OVA)-induced ROS generation, cell activation, and ox-CaMKII expression were investigated in wild-type and AhR-deficient (AhR-/-) mast cells. The role of ox-CaMKII in mast cell activation was further investigated. RESULTS Nasal polyps in CRSwNP showed an increased expression of indoleamine 2,3-dioxygenase 1, tryptophan2,3-dioxygenase, and KYN compared with controls. AhR was predominantly expressed in mast cells in nasal polyps. Activated mast cells and local IgE levels were substantially increased in eosinophilic polyps compared with noneosinophilic polyps and controls. Furthermore, KYN potentiated OVA-induced ROS generation, intracellular Ca2+ levels, cell activation, and expression of ox-CaMKII in wild-type, but not in AhR-/- mast cells. Compared with noneosinophilic polyps and controls, eosinophilic polyps showed increased expression of ox-CaMKII in mast cells. Mast cells from ROS-resistant CaMKII MMVVδ mice or pretreated with CaMKII inhibitor showed protection against KYN-promoted OVA-induced mast cell activation. CONCLUSIONS These studies support a potentially critical but previously unidentified function of the KYN/AhR axis in regulating IgE-mediated mast cell activation through ROS and ox-CaMKII in CRSwNP.
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Affiliation(s)
- Heng Wang
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md; Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Danh C Do
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Jinxin Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Baofeng Wang
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
| | - Jingjing Qu
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md; Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Xia Ke
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Xiaoyan Luo
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Ho Man Tang
- Institute for Basic Biomedical Sciences, Johns Hopkins University School of Medicine, Baltimore, Md
| | - Ho Lam Tang
- Department of Molecular Microbiology and Immunology, Johns Hopkins University Bloomberg School of Public Health, Baltimore, Md
| | - Chengping Hu
- Department of Respiratory Medicine, Xiangya Hospital, Central South University, Changsha, China
| | - Mark E Anderson
- Department of Medicine, Johns Hopkins School of Medicine, Baltimore, Md
| | - Zheng Liu
- Department of Otolaryngology-Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China.
| | - Peisong Gao
- Division of Allergy and Clinical Immunology, Johns Hopkins University School of Medicine, Baltimore, Md.
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Lee JH, Kim SC, Choi H, Jung CG, Ban GY, Shin YS, Nahm DH, Park HS, Ye YM. A Retrospective Study of Clinical Response Predictors in Subcutaneous Allergen Immunotherapy With House Dust Mites for Allergic Rhinitis. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2018; 10:18-24. [PMID: 29178674 PMCID: PMC5705479 DOI: 10.4168/aair.2018.10.1.18] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/01/2017] [Revised: 07/12/2017] [Accepted: 07/25/2017] [Indexed: 12/27/2022]
Abstract
Purpose House dust mites (HDM) are major allergens that cause allergic rhinitis (AR). Allergen-specific subcutaneous immunotherapy (SCIT) has been shown to be clinically beneficial in many clinical trials. Such trials, however, are not reflective of all patient populations. The aim of this study was to describe the efficacy and safety of SCIT in routine clinical practice in Korean adults with AR sensitized to HDM. Methods We reviewed medical records of 304 patients with AR treated at an allergy clinic of a tertiary hospital using SCIT with aluminum hydroxide-adsorbed allergen extract targeting HDM alone or with pollens for at least 1 year from 2000 to 2012. Patients with asthma were excluded. Rates of remission, defined as no further requirement of maintenance medication, over time were determined by means of life tables and extension of survival analysis. Specific immunoglobulin E (IgE) levels to HDM were categorized into 6 classes. Results The mean time until achieving remission was 4.9±0.1 years, and the cumulative incidence of remission from AR was 76.6%. Severe AR (odds ratio [OR], 0.40; 95% confidence interval [CI], 0.23-0.69; P=0.001), specific IgE levels to HDM ≥17.5 kU/L (OR, 1.85; 95% CI, 1.01-3.37; P=0.045), and duration of immunotherapy ≥3 years (OR, 7.37; 95% CI, 3.50-15.51; P<0.001) were identified as significant predictors of clinical remission during SCIT for patients with AR sensitized to HDM. Overall, 73 patients (24.0%) experienced adverse reactions to SCIT, and only 1 case of anaphylaxis (0.3%) developed. Conclusions SCIT with HDM was found to be effective and safe for patients with AR. Specific IgE levels to HDM and a duration of SCIT ≥3 years may be predictors of clinical responses to SCIT in AR patients.
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Affiliation(s)
- Ji Ho Lee
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Su Chin Kim
- Clinical Trial Center, Ajou University Medical Center, Suwon, Korea
| | - Hyunna Choi
- Clinical Trial Center, Ajou University Medical Center, Suwon, Korea
| | - Chang Gyu Jung
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Ga Young Ban
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Yoo Seob Shin
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Dong Ho Nahm
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Hae Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Young Min Ye
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.
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Ciprandi G, Puccinelli P, Incorvaia C, Passalacqua G. The relevance of house dust mites allergy in clinical practice: the epidemiological impact on allergen immunotherapy. Immunotherapy 2017; 9:1219-1224. [PMID: 29130801 DOI: 10.2217/imt-2017-0086] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2017] [Accepted: 09/26/2017] [Indexed: 11/21/2022] Open
Abstract
House dust mite (HDM) is the most common cause of respiratory allergy worldwide. The impact of HDM allergy is influenced by a number of factors, including local climate. We investigated such issue in Italy, using a real-life setting, including outpatients visited at allergy clinics. In 9143 patients (7873 adults and 1270 children) who were evaluated in 15 allergy clinics, investigating as well the rate of prescription of allergen immunotherapy. The present study confirms that Mediterranean climate is associated with a higher prevalence of mite allergy than continental climate. This significant difference may have an impact on allergen immunotherapy prescription, which should be more common in areas with higher prevalence of HDM allergy.
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Affiliation(s)
- Giorgio Ciprandi
- Allergy & Respiratory Diseases, Ospedale Policlinico San Martino, Largo R. Benzi 10, 16132 Genoa, Italy
| | - Paola Puccinelli
- Scientific, Pharmacovigilance & Regulatory Department, Stallergenes, Milan, Italy
| | | | - Giovanni Passalacqua
- Allergy & Respiratory Diseases, Ospedale Policlinico San Martino, Largo R. Benzi 10, 16132 Genoa, Italy
- Internal Medicine, University of Genoa, Genoa, Italy
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Okano H, Fujimura T, Fukuoka N, Hayashi T, Nishikawa K, Ono K, Kawamoto S. Plasma Cluster Ions Reduce the IgE-Binding Capacity of House Dust Mite Allergens under a Simulated Indoor Environmental Condition. Int Arch Allergy Immunol 2017; 173:199-203. [PMID: 28848159 DOI: 10.1159/000477724] [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: 11/29/2016] [Accepted: 05/23/2017] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND A high level of house dust mite (HDM) allergens in a living environment is a risk factor for both sensitization to these allergens and asthmatic attacks. We previously showed that plasma cluster ions (PCIs) impaired the IgE-binding capacity of atomized crude allergens prepared from Japanese cedar pollen and fungus under experimental conditions. OBJECTIVE We evaluated the capacity of PCIs to impair the IgE-binding capacity of airborne HDM allergens under a simulated indoor environmental condition. METHODS For the determination of the effects of PCIs on HDM allergens under an experimental condition, HDM extract was atomized as aqueous mist into a cylindrical experimental apparatus filled with PCIs. For the evaluation of the effects of PCIs under a simulated natural indoor environmental condition, dried HDM allergens were floated as airborne particles in an acryl cubic apparatus in the presence of PCIs. The IgE-binding capacities of the PCI- and sham-treated HDM allergens were analyzed by an ELISA. RESULTS The IgE-binding capacity of the HDM allergens was significantly impaired after PCI treatment compared to that after sham treatment under both experimental and simulated environmental conditions. The ELISA results demonstrated that the IgE-binding capacities of HDM allergens after PCI treatment showed 68 and 74% reductions compared to those after sham treatment under the experimental and simulated environmental conditions, respectively. CONCLUSIONS PCIs have the capacity to impair the IgE-binding capacity of airborne HDM allergens in a simulated environmental condition.
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Affiliation(s)
- Hiroaki Okano
- Hiroshima Research Center for Healthy Aging (HiHA), Department of Molecular Biotechnology, Graduate School of Advanced Sciences of Matter, Hiroshima University, Higashi-Hiroshima, Japan
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Wang J, Wu Y, Li J, Huang X, Zhu R. Eight Aeroallergen Skin Extracts May Be the Optimal Panel for Allergic Rhinitis Patients in Central China. Int Arch Allergy Immunol 2017; 173:193-198. [PMID: 28848100 DOI: 10.1159/000479429] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Accepted: 07/12/2017] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND The prevalence of allergic rhinitis (AR) is increasing rapidly in Central China. The skin prick test (SPT) is the standard tool with which to determine the allergen sensitization status in AR patients. Changes in allergen sensitization patterns have been observed within countries and regions due to geographical and seasonal variations. OBJECTIVE The aim of this study was to evaluate the profile of SPT reactivity to different aeroallergens in AR patients and to suggest a minimal panel of allergens to detect sensitized patients in Central China. METHODS From January 2015 to December 2016, patients who presented to Tongji Hospital with suspected AR were tested with the same panel of 19 aeroallergens. The results of SPT were analyzed to determine the minimum test battery panel necessary to cover 99% of the cases of SPT sensitization in different age subgroups. RESULTS A total of 2,416 patients (male:female ratio 1.2:1) were enrolled in our study with an average age of 22.0 years. The overall rate of sensitization to any allergen was 79.0%, and 64.3% of the subjects were monosensitized. The highest sensitized rate was found in the subgroup aged 14-18 years (92.0%), followed by the subgroups of 6-14 years (86.4%), >18 years (75.6%), and ≤6 years (74.9%). The most common sensitization was to Dermatophagoides farinae (71.1%). Testing with 8 allergens (D. pteronyssinus, D. farinae, Platanus, Artemisia, Cryptomeria, Blatella germanica, Humulus, and Alternaria) was sufficient to identify over 99% of the sensitized patients. CONCLUSION An SPT panel covering 8 allergen extracts was able to detect almost all sensitized patients suffering from AR symptoms in Central China.
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Affiliation(s)
- Jingru Wang
- Department of Allergy, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
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