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Yang Y, Li W, Zhu R. Allergen immunotherapy in China. FRONTIERS IN ALLERGY 2024; 4:1324844. [PMID: 38260178 PMCID: PMC10801290 DOI: 10.3389/falgy.2023.1324844] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 12/26/2023] [Indexed: 01/24/2024] Open
Abstract
Allergen immunotherapy (AIT) is an etiological treatment strategy that involves administering escalating doses of clinically relevant allergens to desensitize the immune system. It has shown encouraging results in reducing allergy symptoms and enhancing patients' quality of life. In this review, we offer a thorough overview of AIT in China, examining its efficacy, safety, current practices, and prospects. We further underscore the progress made in AIT research and clinical applications, as well as the distinct challenges and opportunities that China faces in this area.
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Affiliation(s)
- Yaqi Yang
- Department of Allergy, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Wenjing Li
- Department of Allergy, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
| | - Rongfei Zhu
- Department of Allergy, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
- Institute of Allergy and Clinical Immunology, Tongji Hospital, Tongji Medical College of Huazhong University of Science and Technology, Wuhan, China
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Huang J, Xiang R, Tan L, Deng Y, Tao Z, Zhang W, Xu Y. Dust mite component Analysis: Identifying key allergens components for effective immunotherapy in allergic rhinitis. Int Immunopharmacol 2023; 125:111111. [PMID: 37925948 DOI: 10.1016/j.intimp.2023.111111] [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: 05/30/2023] [Revised: 10/04/2023] [Accepted: 10/19/2023] [Indexed: 11/07/2023]
Abstract
BACKGROUND The aim of this study was to examine the frequency of sensitization to house dust mite (HDM) components among allergic rhinitis patients receiving subcutaneous immunotherapy (SCIT), and to assess the correlation between SCIT efficacy and specific IgE (sIgE) levels for allergenic HDM components. METHODS Serum samples and clinical data were collected from 38 allergic rhinitis patients receiving HDM-SCIT at baseline and after 1 year of treatment. Effective treatment was defined as a therapeutic index (TI) of at least 50% after 1 year. Cytokine levels were analyzed using commercial ELISA kits, while serum total and specific IgE levels were determined by the fluoroenzymeimmunoassay technique. The ALLEOS 2000 magnetic particle chemiluminescence system was used to measure sIgE levels for Der f, Der p 1, Der p 2, Der p 10, and Der p 23. RESULTS Allergic rhinitis patients undergoing HDM-SCIT had a high rate of allergic sensitization to the HDM major allergens Der p (100%), Der f (100%), Der p 1 (94.74%), Der p 2 (94.74%), and Der p 23 (36.84%). Patients who responded to SCIT had higher levels of IgE for HDM components at baseline, while those with ineffective treatment showed an opposite performance, particularly for Der p 1 (P<0.05). After 1 year of treatment, effective and ineffective patients showed opposite trends in sIgE for dust mite components (decreased in effective patients, increased in ineffective patients). HDM-SCIT led to a significant reduction in IL-2, IL-4, IL-6, and EOS% (P<0.05). IgE for Der p, Der f, Der p 1, Der p 2, and HDM sIgE were significantly positively correlated (P < 0.001). The correlation heatmap analysis based on changes in values reveals a negative correlation between CSMS score changes and sIgE for Der f and Der p 1, and a positive correlation with IL-2, IL-10, and TNF (P < 0.05). CONCLUSIONS The molecular sensitization profiles during HDM-SCIT are variable and relate to treatment efficacy. Molecular diagnosis can assist allergists in identifying patients eligible for HDM-SCIT, thereby enhancing the treatment's clinical efficacy. Serum cytokine levels of IL-2, IL-4, IL-6,and EOS% may serve as useful biomarkers for monitoring HDM-SCIT efficacy.
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Affiliation(s)
- Jingyu Huang
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Rong Xiang
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Lu Tan
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Yuqin Deng
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Zezhang Tao
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China; Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Wei Zhang
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China.
| | - Yu Xu
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China; Hubei Province Key Laboratory of Allergy and Immunology, Wuhan, China; Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China.
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Huang J, Zhang W, Xiang R, Tan L, Liu P, Tao Z, Deng Y, Tong H, Xu Y. The early-phase transcriptome and the clinical efficacy analysis in three modes of subcutaneous immunotherapy for allergic rhinitis. World Allergy Organ J 2023; 16:100811. [PMID: 37701629 PMCID: PMC10493265 DOI: 10.1016/j.waojou.2023.100811] [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: 03/04/2023] [Revised: 07/24/2023] [Accepted: 08/12/2023] [Indexed: 09/14/2023] Open
Abstract
Background Allergen immunotherapy is the only etiological treatment for allergic rhinitis. Objective To analyze the efficacy, safety, and mechanism of subcutaneous immunotherapy (SCIT). Methods The efficacy, safety, and serum immunological changes of 3 modes of subcutaneous immunotherapy were compared. Peripheral blood mononuclear cells (PBMC) transcriptome changes were obtained on the Illumina sequencing platforms. We confirmed differentially expressed genes (DEGs) by quantitative real-time polymerase chain reaction (PCR). The DEGs were analyzed by gene ontology (GO), Kyoto Encyclopedia of Genes and Genomes (KEGG), and protein-protein interaction (PPI) networks. The correlation between the common DEGs and clinical indicators was analyzed by Origin 2022. Results The 3 SCITs were all effective after 1 year. The Combined Symptom and Medication Score (CSMS) and Visual Analog Score (VAS) in rush immunotherapy (RIT) are lowest after 24 and 48 weeks of treatment among the 3 groups. After treatment, the levels of sIgE, sIgE/tIgE, Th2 cytokines, Th17 cytokines, and percentage of peripheral eosinophils (EOS%) decreased significantly (P<0.05), while the levels of Th1 type cytokines did not change significantly. Transcriptome analysis identified 24, 24, and 91 DEGs at W3 and 42, 52, 175 DEGs at W7 in conventional immunotherapy (CIT), cluster immunotherapy (CLIT), and RIT groups, respectively. The pathways and functions involved in SCIT include secretion of Th1/2 cytokines, immune cell differentiation. Unlike CIT and CLIT, DEGs are also involved in T cell tolerance induction, T cell anergy, and lymphocyte anergy in RIT. CXCR1, CXCR2, and IER3 had a specific effect on reflecting the improvement of symptoms in allergic rhinitis patients with SCIT. Conclusion The clinical efficacy of RIT appeared earlier than CIT and CLIT. Clinicians can use the highly conserved gene expression profile to evaluate responses to immunotherapy.
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Affiliation(s)
- Jingyu Huang
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Wei Zhang
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Rong Xiang
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Lu Tan
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Peiqiang Liu
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Zezhang Tao
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
| | - Yuqin Deng
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China
| | - Huan Tong
- Wound Repair&Rehabilitation Center Department, Tongren Hospital of Wuhan University (Wuhan Third Hospital), Wuhan, China
| | - Yu Xu
- Department of Rhinology and Allergy, Otolaryngology-Head and Neck Surgery Center, Renmin Hospital of Wuhan University, Wuhan, China
- Hubei Province Key Laboratory of Allergy and Immunology, Wuhan, China
- Research Institute of Otolaryngology-Head and Neck Surgery, Renmin Hospital of Wuhan University, Wuhan, China
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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: 17] [Impact Index Per Article: 8.5] [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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Zhang P, Bian S, Wang X, Chen Z, Yang L, Xiao F, Guan K. A real-world retrospective study of safety, efficacy, compliance and cost of combination treatment with rush immunotherapy plus one dose of pretreatment anti-IgE in Chinese children with respiratory allergies. Front Immunol 2022; 13:1024319. [PMID: 36268011 PMCID: PMC9577550 DOI: 10.3389/fimmu.2022.1024319] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2022] [Accepted: 09/20/2022] [Indexed: 11/13/2022] Open
Abstract
BackgroundThe efficacy of allergen immunotherapy (AIT) in treating pediatric allergy has been clearly demonstrated, however, many patients hesitate to initiate AIT due to weekly hospital visits during the 3-4 months up-dosing phase. Meanwhile, rush immunotherapy (RIT) shortens the duration of the up-dosing phase to 7 days. However, considering that patients receiving RIT are exposed to the allergens during a much shorter period of time and thus may be at a greater risk of systemic reactions, RIT is currently underused, especially in children. This study investigated the utility of combination treatment with RIT plus 1 dose of pretreatment anti-IgE in children with respiratory allergies.MethodsIn this retrospective study, we reviewed records of children with allergic rhinitis (AR) and/or allergic asthma (AA) sensitized to dust mite allergens receiving RIT+1 dose of pretreatment anti-IgE (the RIT group) or conventional immunotherapy (the CIT group) at our hospital from January 2020 to March 2021. Data such as visual analogue scale (VAS) scores, comprehensive symptom and medication score (CSMS), allergy blood test results, adverse reactions, compliance and cost were collected and analyzed.Results40 patients in the RIT group and 81 patients in the CIT group were included in this study. Both treatments were well tolerated and patients in the 2 treatment groups had comparable local and systemic reactions. Compared to CIT, RIT + anti-IgE combination led to significantly faster symptomatic improvement as demonstrated by significantly decreased VAS and CSMS starting as early as 1 month after AIT initiation (P<0.05). Nobody dropped out in the RIT group during the 1 year follow-up, while 11 out of 81 patients in the CIT group dropped out (loss rate 13.5%). Thus, the RIT group had a significantly higher compliance rate than the CIT group (P<0.05). Finally, the 2 treatment regimens had comparable cost per patient per injection (P> 0.05).ConclusionsRIT + 1 dose of pretreatment anti-IgE combination has practical advantages over CIT, including comparable safety, better compliance, and probably a faster onset of clinical efficacy at no additional cost, so it can be an useful regimen for the treatment of Chinese children with respiratory allergies.
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Affiliation(s)
- Pingping Zhang
- Department of Pediatrics, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Department of Allergy, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Sainan Bian
- Department of Allergy, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
| | - Xibin Wang
- Department of Pediatrics, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
| | - Zhuanggui Chen
- Department of Pediatrics, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- Department of Allergy, Third Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Lifen Yang
- Department of Pediatrics, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- *Correspondence: Lifen Yang, ; Feng Xiao, ; Kai Guan,
| | - Feng Xiao
- Department of Stomatology, Third Affiliated Hospital of Sun Yat-sen University, Guangzhou, China
- *Correspondence: Lifen Yang, ; Feng Xiao, ; Kai Guan,
| | - Kai Guan
- Department of Allergy, Peking Union Medical College Hospital, Peking Union Medical College, Chinese Academy of Medical Sciences, Beijing, China
- *Correspondence: Lifen Yang, ; Feng Xiao, ; Kai Guan,
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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: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [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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Chen S, Chen G, Shu S, Xu Y, Ma X. Metabolomics analysis of baicalin on ovalbumin-sensitized allergic rhinitis rats. ROYAL SOCIETY OPEN SCIENCE 2019; 6:181081. [PMID: 30891260 PMCID: PMC6408364 DOI: 10.1098/rsos.181081] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 01/25/2019] [Indexed: 05/10/2023]
Abstract
Allergic rhinitis (AR) is a global health problem that appears in all age groups and affects approximately 15-30% of people. Baicalin has been used for the treatment of various allergic diseases, including AR. However, the metabolic mechanisms of AR and baicalin against AR have not been systematically studied. Here, ovalbumin-sensitized AR rats were used as a model, and animal behaviour, histological analysis, enzyme-linked immunosorbent assay (ELISA) and metabolomics were used to elucidate the mechanism of baicalin for AR. The results indicated that baicalin has a protective effect on AR rats by inhibiting the release of immunoglobulin E (IgE), histamine, interleukin-1 beta (IL-1β), interleukin-4 (IL-4), interleukin-6 (IL-6) and tumour necrosis factor alpha (TNF-α). In addition, ovalbumin-induced AR included modulation of arachidonic acid, leukotriene A4 (LTA4), leukotriene B4 (LTB4), α-ketoglutaric acid, phosphatidylcholine PC (20 : 4/0 : 0), PC (16 : 0/0 : 0), citric acid, fumarate, malate, 3-methylhistidine, histamine and other amino acids that are involved in arachidonic acid, histidine metabolism, the TCA cycle and amino acid metabolism. Thus, AR could be alleviated or reversed by baicalin.
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Affiliation(s)
- Saizhen Chen
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou 318000, People's Republic of China
| | - Guirong Chen
- Liaoning University of Traditional Chinese Medicine, Shenyang 110847, People's Republic of China
| | - Sheng Shu
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou 318000, People's Republic of China
| | - Yubin Xu
- Taizhou Central Hospital (Taizhou University Hospital), Taizhou 318000, People's Republic of China
- Author for correspondence: Yubin Xu e-mail:
| | - Xiande Ma
- Liaoning University of Traditional Chinese Medicine, Shenyang 110847, People's Republic of China
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8
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Bao Y, Chen J, Cheng L, Guo Y, Hong S, Kong W, Lai H, Li H, Li H, Li J, Li T, Lin X, Liu S, Liu Z, Lou H, Meng J, Qiu Q, Shen K, Tang W, Tao Z, Wang C, Wang X, Wei Q, Xiang L, Xie H, Xu Y, Zhang G, Zhang Y, Zheng Y, Zhi Y, Chen D, Hong H, Li Q, Liu L, Meng Y, Wang N, Wang Y, Zhou Y, Zhang L. Chinese Guideline on allergen immunotherapy for allergic rhinitis. J Thorac Dis 2017; 9:4607-4650. [PMID: 29268533 DOI: 10.21037/jtd.2017.10.112] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The present document is based on a consensus reached by a panel of experts from Chinese Society of Allergy (CSA) and Chinese Allergic Rhinitis Collaborative Research Group (C2AR2G). Allergen immunotherapy (AIT), has increasingly been used as a treatment for allergic rhinitis (AR) globally, as it has been shown to provide a long-term effect in improving nasal and ocular symptoms, reducing medication need, and improving quality of life. AIT is currently the only curative intervention that can potentially modify the immune system in individuals suffering from AR and prevent the development of new sensitization and the progression of disease from AR to asthma. Although the use of AIT is becoming more acceptable in China, to date no AR immunotherapy guideline from China is available for use by the international community. This document has thus been produced and covers the main aspects of AIT undertaken in China; including selection of patients for AIT, the allergen extracts available on the Chinese market, schedules and doses of allergen employed in different routes of AIT, assessment of effect and safety, patients' administration and follow-up, and management of adverse reactions. The Chinese guideline for AR immunotherapy will thus serve as a reference point by doctors, healthcare professionals and organizations involved in the AIT of AR in China. Moreover, this guideline will serve as a source of information for the international community on AIT treatment strategies employed in China.
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Affiliation(s)
- Yixiao Bao
- Department of Pediatric Respiratory Medicine, Pubin Children Hospital, Shanghai Children Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Jianjun Chen
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Lei Cheng
- Department of Otorhinolaryngology, the First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China.,International Centre for Allergy Research, Nanjing Medical University, Nanjing 210029, China
| | - Yinshi Guo
- Department of Allergy & Immunology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200127, China
| | - Suling Hong
- Department of Otorhinolaryngology, the First Affiliated Hospital of Chongqing Medical University, Chongqing 400016, China
| | - Weijia Kong
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - He Lai
- Department of Allergy, the Second Affiliated Hospital of Guangzhou Medical University, Guangzhou 510260, China
| | - Houyong Li
- Department of Otolaryngology, Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai 200031, China
| | - Huabin Li
- Department of Otolaryngology, Head and Neck Surgery, Affiliated Eye, Ear, Nose and Throat Hospital, Fudan University, Shanghai 200031, China
| | - Jing Li
- State Key Laboratory of Respiratory Disease, Allergy and Clinical Immunology, the First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Tianying Li
- Department of otolaryngology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Xiaoping Lin
- The PLA Center of respiratory and allergic disease diagnosing and management, Shenyang 110016, China
| | - Shixi Liu
- Department of Otolaryngology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Zheng Liu
- Department of Otolaryngology Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Hongfei Lou
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Juan Meng
- Department of Otolaryngology, West China Hospital, Sichuan University, Chengdu 610041, China
| | - Qianhui Qiu
- Department of Otorhinolaryngology, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China
| | - Kunling Shen
- Department of Pediatric Respiratory Medicine, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Wei Tang
- Department of Pulmonary and Critical Care Medicine, Shanghai Ruijin Hospital affiliated to Shanghai Jiaotong University, School of Medicine, Shanghai 200025, China
| | - Zezhang Tao
- Department of Otolaryngology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Chengshuo Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Xiangdong Wang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Qingyu Wei
- Department of Allergy, NO.202 Hospital of PLA, Shenyang 110003, China
| | - Li Xiang
- Department of Allergy, Beijing Children's Hospital, Capital Medical University, National Center for Children's Health, Beijing 100045, China
| | - Hua Xie
- Department of Respiratory Medicine, the General Hospital of Shenyang Military Region, Shenyang 110016, China
| | - Yu Xu
- Department of Otolaryngology, Renmin Hospital of Wuhan University, Wuhan 430060, China
| | - Gehua Zhang
- Department of Otolaryngology Head and Neck Surgery, The Third Affiliated Hospital of Sun Yat-sen University, Guangzhou 510630, China
| | - Yuan Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Yiwu Zheng
- Scientific Affairs, ALK, Guangzhou 510300, China
| | - Yuxiang Zhi
- Department of Allergy, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100720, China
| | - Dehua Chen
- Department of otolaryngology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Haiyu Hong
- Department of otolaryngology, the First Affiliated Hospital of Sun Yat-sen University, Guangzhou 510080, China
| | - Quansheng Li
- Department of Allergy, NO.202 Hospital of PLA, Shenyang 110003, China
| | - Lin Liu
- Department of Otorhinolaryngology, the First Affiliated Hospital, Nanjing Medical University, Nanjing 210029, China
| | - Yifan Meng
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China
| | - Nan Wang
- Department of Otolaryngology Head and Neck Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430030, China
| | - Yihui Wang
- Department of Pediatric Respiratory Medicine, Pubin Children Hospital, Shanghai Children Medical Center Affiliated to Shanghai Jiao Tong University School of Medicine, Shanghai 200092, China
| | - Yue Zhou
- Department of Otorhinolaryngology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan 430022, China
| | - Luo Zhang
- Department of Otolaryngology Head and Neck Surgery, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China.,Beijing Key Laboratory of Nasal Diseases, Beijing Institute of Otolaryngology, Beijing 100005, China.,Department of Allergy, Beijing TongRen Hospital, Capital Medical University, Beijing 100730, China
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