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Okano M, Fujieda S, Gotoh M, Kurono Y, Matsubara A, Ohta N, Kamijo A, Yamada T, Nakamaru Y, Asako M, Sakurai D, Terada T, Yonekura S, Sakashita M, Okubo K. Executive summary: Japanese guidelines for allergic rhinitis 2020. Allergol Int 2023; 72:41-53. [PMID: 36509676 DOI: 10.1016/j.alit.2022.11.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Accepted: 11/08/2022] [Indexed: 12/13/2022] Open
Abstract
The Practical Guideline for the Management of Allergic Rhinitis, the fist guideline for allergic rhinitis in Japan, was prepared after a symposium held by the Japanese Society of Allergology in 1993. The current 9th edition was published in 2020 and is widely used today. The most recent collection of evidence from the literature was supplemented to the revised guideline to incorporate evidence-based medicine. The revised guideline includes updated epidemiology of allergic rhinitis in Japan, a figure representing the mechanisms of allergic rhinitis in both the onset and sensitization phases with the introduction of regulatory T cells and type 2 innate lymphoid cells, practical assessment for diagnosis, new pharmacotherapy agents such as anti-IgE mAb and a new drug delivery system for antihistamines, sublingual immunotherapy for children, dual sublingual immunotherapy for house dust mites and Japanese cedar pollen extract, new classification for surgery for allergic rhinitis, and treatment and prescriptions for older adults. An evidence-based step-by-step strategy for treatment is also described.
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Affiliation(s)
- Mitsuhiro Okano
- Department of Otorhinolaryngology, International University of Health and Welfare School of Medicine, Narita, Japan.
| | - Shigeharu Fujieda
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, University of Fukui, Fukui, Japan
| | - Minoru Gotoh
- Department of Otorhinolaryngology, Nippon Medical School, Tokyo, Japan
| | - Yuichi Kurono
- Department of Otolaryngology, Head and Neck Surgery, Kagoshima University Graduate School of Medical and Dental Sciences, Kagoshima, Japan
| | - Atsushi Matsubara
- Department of Otorhinolaryngology, Hirosaki University Graduate School of Medicine, Hirosaki, Japan
| | - Nobuo Ohta
- Department of Otorhinolaryngology, Tohoku Medical and Pharmaceutical University, Sendai, Japan
| | | | - Takechiyo Yamada
- Department of Otorhinolaryngology, Head and Neck Surgery, Akita University, Graduate School of Medicine, Akita, Japan
| | - Yuji Nakamaru
- Department of Otolaryngology-Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
| | - Mikiya Asako
- Department of Otolaryngology, Head and Neck Surgery, Kansai Medical University, Osaka, Japan
| | - Daiju Sakurai
- Department of Otorhinolaryngology, Head and Neck Surgery, Interdisciplinary Graduate School of Medicine, University of Yamanashi, Yamanashi, Japan
| | - Tetsuya Terada
- Department of Otorhinolaryngology-Head and Neck Surgery, Osaka Medical and Pharmaceutical University, Osaka, Japan
| | - Shuji Yonekura
- Department of Otolaryngology Head and Neck Surgery, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Masafumi Sakashita
- Division of Otorhinolaryngology Head and Neck Surgery, Department of Sensory and Locomotor Medicine, University of Fukui, Fukui, Japan
| | - Kimihiro Okubo
- Department of Otorhinolaryngology, Nippon Medical School, Tokyo, Japan
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Yanai K, Yoshikawa T, Church MK. Efficacy and Safety of Non-brain Penetrating H 1-Antihistamines for the Treatment of Allergic Diseases. Curr Top Behav Neurosci 2021; 59:193-214. [PMID: 34622396 DOI: 10.1007/7854_2021_265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
H1 receptor antagonists, known as H1-antihistamines (AHs), inactivate the histamine H1-receptor thereby preventing histamine causing the primary symptoms of allergic diseases, such as atopic dermatitis, pollinosis, food allergies, and urticaria. AHs, which are classified into first-generation (fgAHs) and second-generation (sgAHs) antihistamines, are the first line of treatment for allergic diseases. Although fgAHs are effective, they cause adverse reactions such as potent sedating effects, including drowsiness, lassitude, and cognitive impairment; anticholinergic effects, including thirst and tachycardia. Consequently, the use of fgAHs is not recommended for allergic diseases. Today, sgAHs, which are minimally sedating and, therefore, may be used at more effective doses, are the first-line treatment for alleviating the symptoms of allergic diseases. Pharmacologically, the use of sedating fgAHs is limited to antiemetics, anti-motion sickness drugs, and antivertigo drugs. The use of histamine H1-receptor occupancy (H1RO) based on positron emission tomography (PET) has been developed for the evaluation of brain penetrability. Based on the results of the H1RO-PET studies, non-brain-penetrating AHs (nbpAHs) have recently been reclassified among sgAHs. The nbpAHs are rapidly acting and exhibit minimal adverse reactions and, thus, are considered first-line drugs for allergic diseases. In this review, we will introduce recent topics on the pharmacodynamics and pharmacokinetics of AHs and make recommendations for the use of nbpAHs as first-line treatment options for allergic diseases.
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Affiliation(s)
- Kazuhiko Yanai
- Department of Pharmacology, Tohoku University School of Medicine, Sendai, Japan. .,Cyclotron and Radioisotope Center (CYRIC), Tohoku University, Sendai, Japan.
| | - Takeo Yoshikawa
- Department of Pharmacology, Tohoku University School of Medicine, Sendai, Japan
| | - Martin K Church
- Department of Dermatology and Allergy, Charitè-Universitätsmedizin, Berlin, Germany
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Japanese cedar and cypress pollinosis updated: New allergens, cross-reactivity, and treatment. Allergol Int 2021; 70:281-290. [PMID: 33962864 DOI: 10.1016/j.alit.2021.04.002] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2021] [Revised: 03/09/2021] [Accepted: 03/16/2021] [Indexed: 12/19/2022] Open
Abstract
Pollen from many tree species in the Cupressaceae family is a well-known cause of seasonal allergic diseases worldwide. Japanese cedar pollinosis and Japanese cypress pollinosis, which are caused by pollen from Japanese cedar (Cryptomeria japonica) and Japanese cypress (Chamaecyparis obtusa), respectively, are the most prevalent seasonal allergic diseases in Japan. Recently, the novel major Japanese cypress allergen Cha o 3 and the homologous Japanese cedar allergen Cry j cellulase were identified, and it was shown, for the first time, that cellulase in plants is allergenic. Although the allergenic components of pollen from both species exhibit high amino acid sequence identity, their pollinosis responded differently to allergen-specific immunotherapy (ASIT) using a standardized extract of Japanese cedar pollen. Pharmacotherapy and ASIT for Japanese cedar and cypress pollinosis have advanced considerably in recent years. In particular, Japanese cedar ASIT has entered a new phase, primarily in response to the generation of updated efficacy data and the development of new formulations. In this review, we focus on both Japanese cypress and cedar pollinosis, and discuss the latest findings, newly identified causative allergens, and new treatments. To manage pollinosis symptoms during spring effectively, ASIT for both Japanese cedar and Japanese cypress pollen is considered necessary.
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Ho JSS, Li CH, Wang A, Asai Y. It is no skin off my nose: The relationship between the skin and allergic rhinitis. Ann Allergy Asthma Immunol 2021; 127:176-182. [PMID: 33901674 DOI: 10.1016/j.anai.2021.04.018] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Revised: 03/29/2021] [Accepted: 04/16/2021] [Indexed: 12/17/2022]
Abstract
OBJECTIVE Evidence supports the relationship between the skin barrier and allergic conditions. This narrative review evaluates what role the cutaneous barrier may play in the pathogenesis, disease course, and management of allergic rhinitis (AR). DATA SOURCES A literature review of the MEDLINE (PubMed), Embase, Cochrane, and SCOPUS Sciverse databases was conducted to identify available evidence. Reference lists of pertinent papers were searched using a snowball technique. STUDY SELECTIONS Papers published in English from all years until December 2020 were included. Papers that did not address the relationship between AR and the skin and hypothesis papers were excluded. RESULTS The cutaneous barrier shares histologic characteristics with the sinonasal epithelial barrier, which may explain commonalities between AR and atopic dermatitis. A disruption in the epithelial barrier could be a common pathway in the development of multiple allergic conditions. The skin is a common target for the treatment of AR. Available data that look at the relationship between the skin and AR often include other topics such as other atopic disorders and the role of the epithelial barrier. Increased understanding of how the cutaneous barrier affects AR may lead to new innovations in its management. CONCLUSION The connection between the cutaneous barrier and AR holds possibilities for further investigation, and these may lead to a better understanding and future innovations for all atopic diseases.
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Affiliation(s)
- Jessica S S Ho
- School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Carmen H Li
- Translational Medicine Program, Research Institute, The Hospital for Sick Children, Toronto, Ontario, Canada; Institute of Medical Sciences, University of Toronto, Toronto, Ontario, Canada
| | - Ami Wang
- Department of Pathology and Molecular Medicine, School of Medicine, Queen's University, Kingston, Ontario, Canada
| | - Yuka Asai
- School of Medicine, Queen's University, Kingston, Ontario, Canada; Division of Dermatology, Department of Medicine, Queen's University, Kingston, Ontario, Canada.
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Tamasauskiene L, Gasiuniene E, Sitkauskiene B. Translation, adaption and validation of the total nasal symptom score (TNSS) for Lithuanian population. Health Qual Life Outcomes 2021; 19:54. [PMID: 33573646 PMCID: PMC7879602 DOI: 10.1186/s12955-020-01659-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Accepted: 12/21/2020] [Indexed: 12/03/2022] Open
Abstract
Background Allergic rhinitis is one of the most prevalent allergic diseases worldwide which diagnosis is based on typical clinical signs and positive results of allergic tests. Selection and evaluation of treatment is based mainly on subjective symptoms. Objective measurement of patients’ complaints is necessary for proper documentation and follow-up. There are no short simple validated questionnaire assessing nasal symptoms in patients with allergic rhinitis in Lithuania. Total nasal symptoms score (TNSS) is a brief questionnaire which evaluate the severity of main symptoms of allergic rhinitis widely used in different countries. Our aim was to translate the TNSS in the Lithuanian language and to validate it. Methods Prospective cross-cultural adaption and validation study was performed. Linguistic validation of TNSS was performed and validity and reliability were assessed. Patients with chronic allergic and non-allergic rhinitis and healthy individuals were included in this study. Patients had to complete translated version of TNSS. Patients with allergic rhinitis additionally were asked to fill Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ). Results Seventy-six individuals were involved into the study: 16 with non-allergic rhinitis (NAR) (21.1%), 49 with allergic rhinitis (AR) (64.5%) and 11 healthy individuals (14.5%). Cronbach’s α was 0.87. TNSS score was significantly higher in patients with NAR and AR compared with healthy individuals (3.56 ± 2.28 vs. 4.28 ± 2.46 vs. 0.27 ± 0.91). Positive significant correlation was found between TNSS score and RQLQ score (rs = 0.77, p < 0.01). Conclusions The Lithuanian version of the TNSS proved to be a valid instrument for assessing nasal symptoms in patients with allergic rhinitis.
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Affiliation(s)
- Laura Tamasauskiene
- Department of Immunology and Allergology, Lithuanian University of Health Sciences, Eiveniu str. 2, Kaunas, Lithuania.
| | - Edita Gasiuniene
- Department of Immunology and Allergology, Lithuanian University of Health Sciences, Eiveniu str. 2, Kaunas, Lithuania
| | - Brigita Sitkauskiene
- Department of Immunology and Allergology, Lithuanian University of Health Sciences, Eiveniu str. 2, Kaunas, Lithuania
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Tanida N, Akiyama K, Terahara T. [Pharmacological profile and clinical efficacy of transdermal patch containing emedastine difumarate (ALLESAGA ® TAPE)]. Nihon Yakurigaku Zasshi 2018; 152:246-255. [PMID: 30393257 DOI: 10.1254/fpj.152.246] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
ALLESAGA® TAPE is the first transdermal drug delivery system of emedastine difumarate, as a second-generation antihistamine, for allergic rhinitis. It has been suggested that the efficacy of emedastine difumarate in allergic rhinitis is mediated through a combination of chemical mediator release inhibitory effects and eosinophil chemotaxis inhibitory effects, in addition to a strong anti-histaminic effect. In the pharmacological evaluation on histamine-induced vascular hyperpermeability in rats, ALLESAGA® TAPE showed an anti-histaminic effect in a dose-dependent manner and exhibited a long-lasting anti-histaminic effect until 24 hours after administration. In the patients having allergic nasal symptoms, the plasma concentration of emedastine reached at steady-state within 7 days after multiple administration of ALLESAGA® TAPE. ALLESAGA® TAPE was effective for treating seasonal allergic rhinitis with sustained action throughout the day. Long-term application of ALLESAGA® TAPE raised no safety concerns in patients with perennial allergic rhinitis. Plasma drug concentrations showed little change over a long period and there was no decrease of efficacy. Based on the above results, ALLESAGA® TAPE is possible to provide a new option for the treatment of allergic rhinitis.
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Affiliation(s)
- Norifumi Tanida
- Basic Research Laboratories, Research and Development Division, Hisamitsu Pharmaceutical Co., Inc
| | - Katsuhiko Akiyama
- Clinical Development Department, Research and Development Division, Hisamitsu Pharmaceutical Co., Inc
| | - Takaaki Terahara
- Research and Development Division, Hisamitsu Pharmaceutical Co., Inc
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The status of sublingual immunotherapy in the treatment of allergic diseases. Allergol Int 2018; 67:299-300. [PMID: 29981741 DOI: 10.1016/j.alit.2018.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
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