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Ansotegui IJ, Bousquet J, Canonica GW, Demoly P, Gómez RM, Meltzer EO, Murrieta-Aguttes M, Naclerio RM, Rosario Filho N, Scadding GK. Why fexofenadine is considered as a truly non-sedating antihistamine with no brain penetration: a systematic review. Curr Med Res Opin 2024; 40:1297-1309. [PMID: 39028636 DOI: 10.1080/03007995.2024.2378172] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2024] [Revised: 06/27/2024] [Accepted: 07/05/2024] [Indexed: 07/21/2024]
Abstract
OBJECTIVE Fexofenadine is a second-generation inverse agonist of H1-receptor of histamine which is highly selective with proven efficacy in relieving symptoms associated with allergic conditions. It has an additional benefit of not penetrating the blood-brain barrier and therefore do not induce sedation and not impair the cognitive function/psychomotor performance. This review aimed at providing evidence based on available controlled studies to reinforce the non-sedative property of fexofenadine for treating patients with allergic rhinitis and urticaria. METHODS We performed an electronic literature search using keywords such as fexofenadine, drowsiness, somnolence, sedation, fatigue, cognitive, impairment, psychomotor, driving performances, sleep, rapid eye movement, alertness, clinical study, in vitro study, in vivo study, and pharmacodynamics in the Embase search engine. The review included randomized controlled trials, review articles, systematic reviews, and meta-analyses, together with post-marketing analysis conducted in healthy subjects and patients with allergy and were focused on comparing the antihistaminic potential or safety of fexofenadine with other antihistamines or placebo. RESULTS Positron emission tomography (PET) and proportional impairment ratio (PIR) data along with other objective tests from various studies confirmed the non-sedative property of fexofenadine. Results of brain H1-receptor occupancy (H1RO) obtained from PET showed no H1RO by fexofenadine, the receptor which is known to cause sedation of H1 antihistamines. Most studies calculating PIR value as 0 showed fexofenadine to be a non-impairing oral antihistamine regardless of dose. Clinical trials in adults and children showed fexofenadine to be well tolerated without sedative effect or impairment of cognitive/psychomotor function even at higher than recommended doses. CONCLUSION Published literature based on various parameters and clinical trials conducted for evaluating the effect of fexofenadine on sedation and central nervous system shows fexofenadine is both clinically effective and non-sedating.
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Affiliation(s)
- Ignacio J Ansotegui
- Department of Allergy & Immunology, Hospital Quirónsalud Bizkaia, Bilbao, Spain
| | - Jean Bousquet
- Institute of Allergology, Charité - Universitätsmedizin Berlin, Berlin, Germany
- Freie Universität Berlin, Berlin, Germany
- Humboldt-Universität zu Berlin, Berlin, Germany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Allergology and Immunology, Humboldt-Universität zu Berlin, Berlin, Germany
| | - Giorgio Walter Canonica
- Personalized Medicine Asthma & Allergy Clinic, Humanitas University & Research Hospital, Milano, Italy
| | - Pascal Demoly
- Department of Pulmonology, Division of Allergy, University Hospital of Montpellier, Montpellier, France
- IDESP, University of Montpellier - INSERM, Montpellier, France
| | - Rene Maximiliano Gómez
- Faculty of Health Sciences, Catholic University of Salta, Salta, Argentina
- Ayre Foundation/Alas Medical Institute, Salta, Argentina
| | - Eli O Meltzer
- Department of Pediatrics, Division of Allergy and Immunology, University of California San Diego, La Jolla, CA, USA
| | | | - Robert M Naclerio
- Department of Otolaryngology-Head and Neck Surgery, Johns Hopkins University, Baltimore, MD, USA
| | | | - Glenis K Scadding
- RNENT Hospital, London, UK
- Department of Immunity & Infection, University College London, London, UK
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Ansotegui IJ, Bernstein JA, Canonica GW, Gonzalez-Diaz SN, Martin BL, Morais-Almeida M, Murrieta-Aguttes M, Sanchez Borges M. Insights into urticaria in pediatric and adult populations and its management with fexofenadine hydrochloride. ALLERGY, ASTHMA, AND CLINICAL IMMUNOLOGY : OFFICIAL JOURNAL OF THE CANADIAN SOCIETY OF ALLERGY AND CLINICAL IMMUNOLOGY 2022; 18:41. [PMID: 35562767 PMCID: PMC9103601 DOI: 10.1186/s13223-022-00677-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/14/2021] [Accepted: 04/11/2022] [Indexed: 12/26/2022]
Abstract
OBJECTIVE The present narrative review provides a comprehensive update of the current knowledge on urticaria, both in adult and pediatric populations, and on the safety and efficacy of fexofenadine hydrochloride (HCl) as a treatment option. DATA SOURCE A literature search was conducted on Embase and Medline. STUDY SELECTION Clinical studies published in English and published between 1999 and 2020 were selected. RESULTS Although the exact pathogenesis of urticaria is not fully understood, multiple pathways of mast cell activation are discussed to explain the existence of phenotypically different clinical manifestations of urticaria. An overview of the worldwide prevalence of chronic urticaria, including disease burden and patient's quality of life is provided. The impact of urticaria on patient's life differs on the basis of whether its form is acute or chronic, but pharmacological approaches are most often needed to control the disabling symptoms. A summary of the current management of urticaria recommended by different guidelines across countries (Global; European; American; Australian; Asian; Japanese) is presented. Non-sedating, second-generation H1-antihistamines are the preferred choice of treatment across several guidelines worldwide. Herein, the efficacy and safety of fexofenadine HCl, a representative second-generation H1-antihistamine approved for the treatment of urticaria, is discussed. The occurrence of urticaria manifestations in COVID-19 patients is also briefly presented. CONCLUSION The burden of acute and chronic urticaria is high for patients. Second generation anti-histamines such as fexofenadine HCl can help managing the symptoms.
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Affiliation(s)
- Ignacio J Ansotegui
- Department of Allergy and Immunology, Hospital Quironsalud Bizkaia, Leioa-Unbe Errepidea, 33 Bis, Erandio, 48950, Bilbao, Spain.
| | - Jonathan A Bernstein
- Department of Internal Medicine, Division of Allergy and Immunology, University of Cincinnati, Cincinnati, OH, USA
| | - Giorgio W Canonica
- Personalized Medicine, Asthma and Allergy, Humanitas University and Research Hospital, Rozzano, Milan, Italy
| | - Sandra N Gonzalez-Diaz
- Regional Center for Allergy and Clinical Immunology, Universidad Autónoma de Nuevo León, Monterrey, México
| | - Bryan L Martin
- Medicine and Pediatrics, The Ohio State University in Columbus, Columbus, OH, USA
| | - Mario Morais-Almeida
- Allergy Center, CUF Descobertas Hospital, CUF Academic and Research Medical Center, Lisbon, Portugal
| | | | - Mario Sanchez Borges
- Allergy and Clinical Immunology Department, Centro Médico Docente La Trinidad, Caracas, Venezuela
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Ayaz M, Anwar F, Saleem U, Shahzadi I, Ahmad B, Mir A, Ismail T. Parkinsonism Attenuation by Antihistamines via Downregulating the Oxidative Stress, Histamine, and Inflammation. ACS OMEGA 2022; 7:14772-14783. [PMID: 35557705 PMCID: PMC9088957 DOI: 10.1021/acsomega.2c00145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/08/2022] [Accepted: 04/07/2022] [Indexed: 05/17/2023]
Abstract
Parkinson disease (PD) is a neurodegenerative disorder of the motor activity of the brain, regulated by dopaminergic neurons of substantia nigra, resulting in an increased density of histaminergic fibers. This study was aimed to evaluate the effects of H1 antagonist's ebastine and levocetirizine in PD per se and in combination. Animals were divided into 9 groups (n = 10). Group 1 received carboxymethyl cellulose CMC (1 mL/kg). Group II was treated with haloperidol (1 mg/kg) (diseased group). Group III was treated with levodopa/carbidopa (levo 20 mg/kg). Groups IV and V were treated with ebastine at dose levels of 2 and 4 mg/kg, respectively. Groups VI and VII were treated with levocetirizine at dose levels of 0.5 and 1 mg/kg, respectively. Group VIII was treated with ebastine (4 mg/kg) + levo (20 mg/kg) in combination. Group IX was treated with levocetirizine (1 mg/kg) + levo (20 mg/kg). PD was induced with haloperidol (1 mg/kg iv, once daily for 23 days) for a duration of 30 min. Behavioral tests like rotarod, block and triple horizontal bars, actophotometer, and open field were performed. Biochemical markers of oxidative stress, i.e., SOD, CAT, GSH, MDA, dopamine, serotonin, and nor-adrenaline and nitrite, were determined. Histamine, mRNA expression of α-synuclein, and TNF-α level in the serum and brain of mice were analyzed. Endogenous biochemical markers were increased except mRNA expression of α-synuclein, which was reduced. In combination therapy with the standard drug, ebastine (4 mg/kg) significantly improved the cataleptic state and dopamine levels, but no significant difference in the renal and liver functioning tests was observed. This study concluded that ebastine (4 mg/kg) might work in the treatment of PD as it improves the cataleptic state in haloperidol-induced catalepsy.
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Affiliation(s)
- Maira Ayaz
- Riphah
Institute of Pharmaceutical Sciences, Riphah
International University, Lahore Campus, Lahore 54000, Pakistan
| | - Fareeha Anwar
- Riphah
Institute of Pharmaceutical Sciences, Riphah
International University, Lahore Campus, Lahore 54000, Pakistan
- . Tel: +92-3338883251
| | - Uzma Saleem
- Faculty
of Pharmaceutical Sciences, Government College
University, Faisalabad 38000, Pakistan
| | - Irum Shahzadi
- Department
of Biotechnology, COMSAT University, Abbottabad 22060, Pakistan
| | - Bashir Ahmad
- Riphah
Institute of Pharmaceutical Sciences, Riphah
International University, Lahore Campus, Lahore 54000, Pakistan
| | - Ali Mir
- Riphah
Institute of Pharmaceutical Sciences, Riphah
International University, Lahore Campus, Lahore 54000, Pakistan
| | - Tariq Ismail
- Department
of Pharmacy, COMSAT University, Abbottabad 22060, Pakistan
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What's New in the Treatment of Urticaria and Angioedema. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:2170-2184. [PMID: 34112473 DOI: 10.1016/j.jaip.2021.03.012] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/11/2021] [Accepted: 03/12/2021] [Indexed: 12/26/2022]
Abstract
Chronic urticaria and angioedema are diseases often managed by Allergy and Immunology specialists. Recent international guidelines have outlined a stepwise approach to management of patients using dose escalation of second-generation antihistamines followed by use of omalizumab and finally cyclosporine in more refractory cases. In select patients (those with refractory chronic urticaria), nonbiologic alternative medications with anti-inflammatory or immunosuppressant activity may be considered. Angioedema without wheals may have several different pathophysiologic mechanisms. Optimal management of mast cell-mediated angioedema is less clear but is often managed similar to chronic spontaneous urticaria. Drug-induced angioedema due to angiotensin-converting enzyme inhibitors is a common cause of angioedema in the emergency department. Although bradykinin is thought to be a primary mediator for this type of angioedema, studies of targeted therapies have been generally disappointing. In contrast, several targeted therapies have been proven successful using acute and preventive approaches for management of hereditary angioedema. Further developments, including novel biologics, novel oral therapies, and gene therapy approaches, may hopefully continue to broaden therapeutic options to ensure optimal individual management of patients with hereditary angioedema.
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Grinnell M, Price KN, Shah A, Butler DC. Antihistamine safety in older adult dermatologic patients. J Am Acad Dermatol 2021; 87:381-386. [PMID: 33465430 DOI: 10.1016/j.jaad.2021.01.027] [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: 07/23/2020] [Revised: 01/05/2021] [Accepted: 01/07/2021] [Indexed: 10/22/2022]
Abstract
Twenty percent of Americans will be older than 65 years by 2030, and without a dedicated geriatrics curriculum in many residency trainings programs, dermatologists may be less familiar with age-associated adverse effects of common dermatologic medications. Herein, we provide a practical guide and clinical safety pearls for the use of antihistamines in older adults. This Review aims to address the risks of antihistamines, anticholinergic burden and polypharmacy, pertinent preexisting medical conditions, and safe alternatives for aging adult patients.
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Affiliation(s)
| | - Kyla N Price
- University of Illinois Chicago College of Medicine, Chicago, Illinois
| | - Amit Shah
- Department of Internal Medicine, Mayo Clinic, Scottsdale, Arizona
| | - Daniel C Butler
- Department of Dermatology, University of California-San Francisco, San Francisco, California.
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Katoh N, Ohya Y, Ikeda M, Ebihara T, Katayama I, Saeki H, Shimojo N, Tanaka A, Nakahara T, Nagao M, Hide M, Fujita Y, Fujisawa T, Futamura M, Masuda K, Murota H, Yamamoto-Hanada K. Clinical practice guidelines for the management of atopic dermatitis 2018. J Dermatol 2019; 46:1053-1101. [PMID: 31599013 DOI: 10.1111/1346-8138.15090] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 08/21/2019] [Indexed: 12/21/2022]
Abstract
Atopic dermatitis (AD) is a disease characterized by relapsing eczema with pruritus as a primary lesion. The current strategies to treat AD in Japan from the perspective of evidence-based medicine consist of three primary measures: (i) the use of topical corticosteroids and tacrolimus ointment as the main treatment for the inflammation; (ii) topical application of emollients to treat the cutaneous barrier dysfunction; and (iii) avoidance of apparent exacerbating factors, psychological counseling and advice about daily life. The guidelines present recommendations to review clinical research articles, evaluate the balance between the advantages and disadvantages of medical activities, and optimize medical activity-related patient outcomes with respect to several important points requiring decision-making in clinical practice.
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Affiliation(s)
- Norito Katoh
- Department of Dermatology, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
| | - Yukihiro Ohya
- Allergy Center, National Center for Child Health and Development, Tokyo, Japan
| | - Masanori Ikeda
- Department of Pediatric Acute Medicine, Okayama University Graduate School of Medicine, Dentistry, and Pharmacuetical Sciences, Okayama, Japan
| | - Tamotsu Ebihara
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Ichiro Katayama
- Department of Dermatology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Hidehisa Saeki
- Department of Dermatology, Graduate School of Medicine, Nihon Medical School, Tokyo, Japan
| | - Naoki Shimojo
- Department of Pediatrics, Graduate School of medicine, Chiba University, Chiba, Japan
| | - Akio Tanaka
- Department of Dermatology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Takeshi Nakahara
- Division of Skin Surface Sensing, Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mizuho Nagao
- Division of, Clinical Research, National Hospital Organization Mie National Hospital, Tsu, Japan
| | - Michihiro Hide
- Department of Dermatology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Yuji Fujita
- Department of Pediatrics, Graduate School of medicine, Chiba University, Chiba, Japan
| | - Takao Fujisawa
- Division of, Allergy, National Hospital Organization Mie National Hospital, Tsu, Japan
| | - Masaki Futamura
- Division of Pediatrics, National Hospital Organization Nagoya Medical Center, Nagoya, Japan
| | - Koji Masuda
- Department of Dermatology, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan
| | - Hiroyuki Murota
- Department of Dermatology, Nagasaki University Graduate School of Biomedical Sciences, Nagasaki, Japan
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Huang CZ, Jiang ZH, Wang J, Luo Y, Peng H. Antihistamine effects and safety of fexofenadine: a systematic review and Meta-analysis of randomized controlled trials. BMC Pharmacol Toxicol 2019; 20:72. [PMID: 31783781 PMCID: PMC6884918 DOI: 10.1186/s40360-019-0363-1] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2018] [Accepted: 10/02/2019] [Indexed: 11/10/2022] Open
Abstract
Background As a new generation antihistamine, fexofenadine has been widely used in allergic diseases. However, there is still a lack of collective evidence regarding the antihistamine effects and safety profiles of fexofenadine relative to other antihistamine drugs and placebo. Therefore, we aimed to systematically evaluate the antihistamine effects and safety of fexofenadine. Methods An electronic literature search of randomized controlled trials (RCTs) was performed using Embase, Cochrane and PubMed from establishment to January 1st, 2018. RCTs comparing the antihistamine effects or safety (adverse events, sedative effects, and cognitive/psychomotor function) of fexofenadine with either other antihistamines or placebo for healthy subjects and patients with allergy were selected. Results Fifty-one studies of 14,551 participants met the inclusion criteria. When compared with the first-generation antihistamines, fexofenadine produced significantly lower adverse events frequency (OR = 0.446; 95% CI: 0.214 to 0.929, P = 0.031), significantly lower sedative effects frequency (OR = 0.265; 95% CI: 0.072 to 0.976, P = 0.046) and significantly less change of all cognitive/psychomotor function. When compared with the second-generation antihistamines, fexofenadine produced significantly marginal sedative effects (OR = 0.59; 95% CI, 0.38 to 0.93; P = 0.02) and significantly less change of most of the cognitive/psychomotor function. When compared with placebo, fexofenadine produced more significant antihistamine effects. Conclusions Fexofenadine has a positive antihistamine effect, which is probably no worse than the second-generation antihistamines. Fexofenadine probably has a favorable safety profile, which is more likely better than that of the first-generation antihistamines. There is lack of data to support that fexofenadine has a better overall safety profile compared to the second-generation antihistamines, however, some presently available evidence on sedative effects and certain aspects of cognitive/psychomotor function favors fexofenadine. Therefore, fexofenadine may be worthy of recommendation for safety related workers.
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Affiliation(s)
- Cheng-Zhi Huang
- Department of Otolaryngology Head and Neck Surgery, General Hospital of Southern Theatre Command of PLA, Guangzhou, 510010, China.,Department of Otolaryngology Head and Neck Surgery, Shenzhen University General Hospital, Shenzhen, 518055, China
| | - Zhi-Hui Jiang
- Department of Pharmacy, General Hospital of Southern Theatre Command of PLA, Guangzhou, 510010, China
| | - Jian Wang
- Department of Otolaryngology Head and Neck Surgery, General Hospital of Southern Theatre Command of PLA, Guangzhou, 510010, China
| | - Yue Luo
- Integrated Hospital of Traditional Chinese Medicine, Southern Medical University, Guangzhou, 510315, China.,Cancer Center, Southern Medical University, Guangzhou, 510315, China
| | - Hua Peng
- Department of Otolaryngology Head and Neck Surgery, General Hospital of Southern Theatre Command of PLA, Guangzhou, 510010, China.
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Mueller SM, Navarini AA, Goldust M, Brandt O, Griffiths CEM, Kleyn CE. Levocetirizine for the treatment of itch in psoriasis patients: An open‐label pilot study in a real‐world setting. Dermatol Ther 2019; 33:e13166. [DOI: 10.1111/dth.13166] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 11/10/2019] [Indexed: 12/01/2022]
Affiliation(s)
- Simon M. Mueller
- Department of DermatologyUniversity Hospital Basel Basel Switzerland
- Department of Dermatology & AllergyUniversity Hospital of Basel Basel Switzerland
| | | | - Mohamad Goldust
- Department of DermatologyUniversity Hospital Basel Basel Switzerland
- Department of DermatologyUniversity of Rome Guglielmo Marconi Rome Italy
- Department of DermatologyUniversity Medical Center Mainz Mainz Germany
| | - Oliver Brandt
- Department of DermatologyUniversity Hospital Basel Basel Switzerland
| | | | - Christine E. Kleyn
- Dermatology Centre, The Manchester Academic Health Science CentreThe University of Manchester Manchester UK
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Nakamura T, Hiraoka K, Harada R, Matsuzawa T, Ishikawa Y, Funaki Y, Yoshikawa T, Tashiro M, Yanai K, Okamura N. Brain histamine H 1 receptor occupancy after oral administration of desloratadine and loratadine. Pharmacol Res Perspect 2019; 7:e00499. [PMID: 31338198 PMCID: PMC6624455 DOI: 10.1002/prp2.499] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2019] [Revised: 05/30/2019] [Accepted: 06/10/2019] [Indexed: 01/27/2023] Open
Abstract
Some histamine H1 receptor (H1R) antagonists induce adverse sedative reactions caused by blockade of histamine transmission in the brain. Desloratadine is a second-generation antihistamine for treatment of allergic disorders. Its binding to brain H1Rs, which is the basis of sedative property of antihistamines, has not been examined previously in the human brain by positron emission tomography (PET). We examined brain H1R binding potential ratio (BPR), H1R occupancy (H1RO), and subjective sleepiness after oral desloratadine administration in comparison to loratadine. Eight healthy male volunteers underwent PET imaging with [11C]-doxepin, a PET tracer for H1Rs, after a single oral administration of desloratadine (5 mg), loratadine (10 mg), or placebo in a double-blind crossover study. BPR and H1RO in the cerebral cortex were calculated, and plasma concentrations of loratadine and desloratadine were measured. Subjective sleepiness was quantified by the Line Analogue Rating Scale (LARS) and the Stanford Sleepiness Scale (SSS). BPR was significantly lower after loratadine administration than after placebo (0.504 ± 0.074 vs 0.584 ± 0.059 [mean ± SD], P < 0.05), but BPR after desloratadine administration was not significantly different from BPR after placebo (0.546 ± 0.084 vs 0.584 ± 0.059, P = 0.250). The plasma concentration of loratadine was negatively correlated with BPR in subjects receiving loratadine, but that of desloratadine was not correlated with BPR. Brain H1ROs after desloratadine and loratadine administration were 6.47 ± 10.5% and 13.8 ± 7.00%, respectively (P = 0.103). Subjective sleepiness did not significantly differ among subjects receiving the two antihistamines and placebo. At therapeutic doses, desloratadine did not bind significantly to brain H1Rs and did not induce any significant sedation.
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Affiliation(s)
- Tadaho Nakamura
- Division of Pharmacology, Faculty of MedicineTohoku Medical and Pharmaceutical UniversitySendaiJapan
- Department of PharmacologyTohoku University Graduate School of MedicineSendaiJapan
| | - Kotaro Hiraoka
- Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Ryuichi Harada
- Department of PharmacologyTohoku University Graduate School of MedicineSendaiJapan
| | - Takuro Matsuzawa
- Department of PharmacologyTohoku University Graduate School of MedicineSendaiJapan
| | - Yoichi Ishikawa
- Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | | | - Takeo Yoshikawa
- Department of PharmacologyTohoku University Graduate School of MedicineSendaiJapan
| | - Manabu Tashiro
- Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Kazuhiko Yanai
- Department of PharmacologyTohoku University Graduate School of MedicineSendaiJapan
| | - Nobuyuki Okamura
- Division of Pharmacology, Faculty of MedicineTohoku Medical and Pharmaceutical UniversitySendaiJapan
- Department of PharmacologyTohoku University Graduate School of MedicineSendaiJapan
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10
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Antihistamines for Allergic Rhinitis Treatment from the Viewpoint of Nonsedative Properties. Int J Mol Sci 2019; 20:ijms20010213. [PMID: 30626077 PMCID: PMC6337346 DOI: 10.3390/ijms20010213] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2018] [Revised: 12/26/2018] [Accepted: 12/29/2018] [Indexed: 12/21/2022] Open
Abstract
Antihistamines targeting the histamine H1 receptor play an important role in improving and maintaining the quality of life of patients with allergic rhinitis. For more effective and safer use of second-generation drugs, which are recommended by various guidelines, a classification based on their detailed characteristics is necessary. Antihistamines for first-line therapy should not have central depressant/sedative activities. Sedative properties (drowsiness and impaired performance) are associated with the inhibition of central histamine neurons. Brain H1 receptor occupancy (H1RO) is a useful index shown to be correlated with indices based on clinical findings. Antihistamines are classified into non-sedating (<20%), less-sedating (20–50%), and sedating (≥50%) groups based on H1RO. Among the non-sedating group, fexofenadine and bilastine are classified into “non-brain-penetrating antihistamines” based on the H1RO. These two drugs have many common chemical properties. However, bilastine has more potent binding affinity to the H1 receptor, and its action tends to last longer. In well-controlled studies using objective indices, bilastine does not affect psychomotor or driving performance even at twice the usual dose (20 mg). Upon selecting antihistamines for allergic rhinitis, various situations should be taken into our consideration. This review summarizes that the non-brain-penetrating antihistamines should be chosen for the first-line therapy of mild allergic rhinitis.
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11
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Reményi Á, Grósz A, Szabó SA, Tótka Z, Molnár D, Helfferich F. Comparative study of the effect of bilastine and cetirizine on cognitive functions at ground level and at an altitude of 4,000 m simulated in hypobaric chamber: a randomized, double-blind, placebo-controlled, cross-over study. Expert Opin Drug Saf 2018; 17:859-868. [PMID: 30032673 DOI: 10.1080/14740338.2018.1502268] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Antihistamines are easily accessible and cover the vast majority of the medical therapy of allergic rhinitis. However, their systemic administration may more frequently associate with their well-known side-effect, sedation, which is a serious problem in persons in safety-critical jobs such as aviation. We have a poor understanding whether a non-sedative antihistamine has an impact on vigilance when hypobaric hypoxia occurs during flight. METHODS In this randomized, placebo-controlled, double-blind, cross-over study the effect of 20 mg bilastine was compared to 10 mg cetirizine and to placebo (20 mg pyridoxine) in 33 individuals at ground level and at 4,000 m altitude simulated in hypobaric chamber. Levels of vigilance, ultrashort memory, combined distributive attention, monotony tolerance and peripheral blood oxygen saturation (SpO2) were assessed. RESULTS Bilastine did not impair the tested abilities in comparison with the control groups either at ground level or hypobaric hypoxia. Administration of cetirizine increased the number of errors at ground level. At the simulated altitude, already impaired results were additionally demonstrated with regards to the distributive attention test. CONCLUSIONS From the two examined antihistamines, bilastine should be the preferred medication for by individuals who require constant attention and are exposed to hypobaric hypoxia.
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Affiliation(s)
- Ákos Reményi
- a Department of Otorhinolaryngology , Head and Neck Surgery, Military Hospital, Medical Centre, Hungarian Defence Forces , Budapest , Hungary
| | - Andor Grósz
- b Department of Aviation and Space Medicine, Faculty of Medicine , University of Szeged , Kecskemét , Hungary
| | - Sándor András Szabó
- b Department of Aviation and Space Medicine, Faculty of Medicine , University of Szeged , Kecskemét , Hungary.,c Aeromedical,Military Screening and Healthcare Institute, Medical Centre, Hungarian Defence Forces , Kecskemét , Hungary
| | - Zsolt Tótka
- b Department of Aviation and Space Medicine, Faculty of Medicine , University of Szeged , Kecskemét , Hungary
| | - Dávid Molnár
- a Department of Otorhinolaryngology , Head and Neck Surgery, Military Hospital, Medical Centre, Hungarian Defence Forces , Budapest , Hungary
| | - Frigyes Helfferich
- a Department of Otorhinolaryngology , Head and Neck Surgery, Military Hospital, Medical Centre, Hungarian Defence Forces , Budapest , Hungary
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12
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Kikuchi A, Nasir FBM, Inami A, Mohsen A, Watanuki S, Miyake M, Takeda K, Koike D, Ito T, Sasakawa J, Matsuda R, Hiraoka K, Maurer M, Yanai K, Watabe H, Tashiro M. Effects of levocetirizine and diphenhydramine on regional glucose metabolic changes and hemodynamic responses in the human prefrontal cortex during cognitive tasks. Hum Psychopharmacol 2018. [PMID: 29532516 PMCID: PMC5900896 DOI: 10.1002/hup.2655] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Antihistamines often have sedative side effects. This was the first study to measure regional cerebral glucose (energy) consumption and hemodynamic responses in young adults during cognitive tests after antihistamine administration. METHODS In this double-blind, placebo-controlled, three-way crossover study, 18 healthy young Japanese men received single doses of levocetirizine 5 mg and diphenhydramine 50 mg at intervals of at least six days. Subjective feeling, task performances, and brain activity were evaluated during three cognitive tests (word fluency, two-back, and Stroop). Regional cerebral glucose consumption changes were measured using positron emission tomography with [18 F]fluorodeoxyglucose. Regional hemodynamic responses were measured using near-infrared spectroscopy. RESULTS Energy consumption in prefrontal regions was significantly increased after antihistamine administration, especially diphenhydramine, whereas prefrontal hemodynamic responses, evaluated with oxygenated hemoglobin levels, were significantly lower with diphenhydramine treatment. Stroop test accuracy was significantly impaired by diphenhydramine, but not by levocetirizine. There was no significant difference in subjective sleepiness. CONCLUSIONS Physiological "coupling" between metabolism and perfusion in the healthy human brain may not be maintained under pharmacological influence due to antihistamines. This uncoupling may be caused by a combination of increased energy demands in the prefrontal regions and suppression of vascular permeability in brain capillaries after antihistamine treatment. Further research is needed to validate this hypothesis.
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Affiliation(s)
- Asuka Kikuchi
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | | | - Akie Inami
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Attayeb Mohsen
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan,Department of PharmacologyTohoku University Graduate School of MedicineSendaiJapan,Bioinformatics ProjectNational Institutes of Biomedical Innovation, Health, and NutritionOsakaJapan
| | - Shoichi Watanuki
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Masayasu Miyake
- Division of Radiation Safety, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Kazuko Takeda
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Daigo Koike
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Takayasu Ito
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Junpei Sasakawa
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Rin Matsuda
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Kotaro Hiraoka
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Marcus Maurer
- Department of Dermatology and AllergyCharité—Universitätsmedizin BerlinBerlinGermany
| | - Kazuhiko Yanai
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan,Department of PharmacologyTohoku University Graduate School of MedicineSendaiJapan
| | - Hiroshi Watabe
- Division of Radiation Safety, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
| | - Manabu Tashiro
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope CenterTohoku UniversitySendaiJapan
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13
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Abstract
This chapter concentrates on the role in allergic disease of histamine acting on H1-receptors. It is clear that allergy has its roots in the primary parasite rejection response in which mast cell-derived histamine creates an immediate hostile environment and eosinophils are recruited for killing. This pattern is seen in allergic rhinitis where the early events of mucus production and nasal itching are primarily histamine mediated whereas nasal blockage is secondary to eosinophil infiltration and activation. In asthma, the role of histamine is less clear. Urticaria is characterized by mast cell driven pruritic wheal and flare-type skin reactions that usually persist for less than 24 h. Although the events leading to mast cell degranulation have been unclear for many years, it is now becoming evident that urticaria has an autoimmune basis. Finally, the properties of first- and second-generation H1-antihistamines and their role in allergic is discussed.
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Affiliation(s)
- Martin K Church
- Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Charitéplatz 1, D-10117, Berlin, Germany.
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14
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Matsubara R, Kumagai K, Shigematsu H, Kitaura K, Nakasone Y, Suzuki S, Hamada Y, Suzuki R. Fexofenadine Suppresses Delayed-Type Hypersensitivity in the Murine Model of Palladium Allergy. Int J Mol Sci 2017; 18:ijms18071357. [PMID: 28672829 PMCID: PMC5535850 DOI: 10.3390/ijms18071357] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 06/16/2017] [Accepted: 06/20/2017] [Indexed: 02/07/2023] Open
Abstract
Palladium is frequently used in dental materials, and sometimes causes metal allergy. It has been suggested that the immune response by palladium-specific T cells may be responsible for the pathogenesis of delayed-type hypersensitivity in study of palladium allergic model mice. In the clinical setting, glucocorticoids and antihistamine drugs are commonly used for treatment of contact dermatitis. However, the precise mechanism of immune suppression in palladium allergy remains unknown. We investigated inhibition of the immune response in palladium allergic mice by administration of prednisolone as a glucocorticoid and fexofenadine hydrochloride as an antihistamine. Compared with glucocorticoids, fexofenadine hydrochloride significantly suppressed the number of T cells by interfering with the development of antigen-presenting cells from the sensitization phase. Our results suggest that antihistamine has a beneficial effect on the treatment of palladium allergy compared to glucocorticoids.
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Affiliation(s)
- Ryota Matsubara
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Kenichi Kumagai
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Hiroaki Shigematsu
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Kazutaka Kitaura
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Yasunari Nakasone
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
| | - Satsuki Suzuki
- Section of Biological Science, Research Center for Odontology, The Nippon Dental University School of Life Dentistry at Tokyo, 1-9-20 Fujimi, Chiyoda-ku, Tokyo 102-8159, Japan.
| | - Yoshiki Hamada
- Department of Oral and Maxillofacial Surgery, School of Dental Medicine, Tsurumi University, 2-3-1 Tsurumi, Tsurumi-ku, Yokohama 230-8501, Japan.
| | - Ryuji Suzuki
- Department of Rheumatology and Clinical Immunology, Clinical Research Center for Rheumatology and Allergy, Sagamihara National Hospital, National Hospital Organization, 18-1 Sakuradai, Minami-ku, Sagamihara 252-0392, Japan.
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15
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Church MK, Labeaga L. Bilastine: a new H 1 -antihistamine with an optimal profile for updosing in urticaria. J Eur Acad Dermatol Venereol 2017; 31:1447-1452. [PMID: 28467671 DOI: 10.1111/jdv.14305] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2017] [Accepted: 04/05/2017] [Indexed: 12/18/2022]
Abstract
This review set out to examine published papers detailing the efficacy of bilastine in skin models and urticaria to assess whether it meets the optimal profile for updosing in urticaria, that is, strong clinical efficacy and freedom from unwanted side effects, particularly sedation. Bilastine is a highly effective H1 -antihistamine even when used at the basic dose of 20 mg daily. Its facilitated uptake after oral dosage gives it a rapid onset and long duration of action. In both wheal and flare studies and in urticaria updosing fourfold showed increased effectiveness. With respect to somnolence, bilastine is a substrate for P-glycoprotein, a membrane pump which prevents it crossing the blood-brain barrier. Consequently, bilastine is a practically 'non-sedating' H1 -antihistamine. In conclusion, the excellent profile of bilastine in both efficacy and safety make it the ideal H1 -antihistamine for updosing the daily dose fourfold in difficult-to-treat urticaria as recommended by the EAACI/GA2 LEN/EDF/WAO guideline for the management of urticaria.
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Affiliation(s)
- M K Church
- Department of Dermatology and Allergy, Allergy Centre Charité, Charité Universitätsmedizin, Berlin, Germany
| | - L Labeaga
- Medical Department, FAES Farma, S.A., Bilbao, Spain
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16
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Saeki H, Nakahara T, Tanaka A, Kabashima K, Sugaya M, Murota H, Ebihara T, Kataoka Y, Aihara M, Etoh T, Katoh N. Clinical Practice Guidelines for the Management of Atopic Dermatitis 2016. J Dermatol 2017; 43:1117-1145. [PMID: 27076388 DOI: 10.1111/1346-8138.13392] [Citation(s) in RCA: 121] [Impact Index Per Article: 17.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2016] [Accepted: 02/24/2016] [Indexed: 12/01/2022]
Abstract
Atopic dermatitis (AD) is a disease characterized by relapsing eczema with pruritus as a primary lesion. Most patients have an atopic predisposition. The definitive diagnosis of AD requires the presence of all three features: (i) pruritus; (ii) typical morphology and distribution of the eczema; and (iii) chronic and chronically relapsing course. The current strategies to treat AD in Japan from the perspective of evidence-based medicine consist of three primary measures: (i) the use of topical corticosteroids and tacrolimus ointment as the main treatment for the inflammation; (ii) topical application of emollients to treat the cutaneous barrier dysfunction; and (iii) avoidance of apparent exacerbating factors, psychological counseling and advice about daily life. The guidelines present recommendations to review clinical research articles, evaluate the balance between the advantages and disadvantages of medical activities, and optimize medical activity-related patient outcomes with respect to several important points requiring decision-making in clinical practice.
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Affiliation(s)
- Hidehisa Saeki
- Department of Dermatology, Graduate School of Medicine, Nihon Medical School, Tokyo, Japan
| | - Takeshi Nakahara
- Division of Skin Surface Sensing, Department of Dermatology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Akio Tanaka
- Department of Dermatology, Hiroshima University Graduate School of Biomedical Sciences, Hiroshima, Japan
| | - Kenji Kabashima
- Department of Dermatology, Kyoto University Graduate School of Medicine, Kyoto, Japan
| | - Makoto Sugaya
- Department of Dermatology, University of Tokyo Graduate School of Medicine, Tokyo, Japan
| | - Hiroyuki Murota
- Department of Dermatology, Graduate School of Medicine, Osaka University, Suita, Japan
| | - Tamotsu Ebihara
- Department of Dermatology, Keio University School of Medicine, Tokyo, Japan
| | - Yoko Kataoka
- Department of Dermatology, Osaka Prefectural Medical Center for Respiratory and Allergic Diseases, Habikino, Japan
| | - Michiko Aihara
- Department of Environmental Immuno-Dermatology, Yokohama City University Graduate School of Medicine, Kanagawa, Japan
| | - Takafumi Etoh
- Division of Dermatology, Tokyo Teishin Postal Services Agency Hospital, Tokyo, Japan
| | - Norito Katoh
- Department of Dermatology, Kyoto Prefectural University of Medicine Graduate School of Medical Science, Kyoto, Japan.
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17
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Yanai K, Yoshikawa T, Yanai A, Nakamura T, Iida T, Leurs R, Tashiro M. The clinical pharmacology of non-sedating antihistamines. Pharmacol Ther 2017; 178:148-156. [PMID: 28457804 DOI: 10.1016/j.pharmthera.2017.04.004] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We previously reported on brain H1 receptor occupancy measurements of antihistamines in human brain using [11C]doxepin and positron emission tomography (PET). We proposed the use of brain H1 receptor occupancy to classify antihistamines objectively into three categories of sedating, less-sedating, and non-sedating antihistamines according to their sedative effects. Non-sedating antihistamines are recommended for the treatment of allergies such as pollinosis and atopic dermatitis because of their low penetration into the central nervous system. Physicians and pharmacists are responsible for fully educating patients about the risks of sedating antihistamines from pharmacological points of view. If a sedating antihistamine must be prescribed, its sedative effects should be thoroughly considered before choosing the drug. Non-sedating antihistamines should be preferentially used whenever possible as most antihistamines are equally efficacious, while adverse effects of sedating antihistamines can be serious. This review summarizes the pharmacological properties of clinically useful non-sedating antihistamines from the perspective of histamine function in the CNS.
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Affiliation(s)
- Kazuhiko Yanai
- Department of Pharmacology, Tohoku University School of Medicine, Sendai 980-8575, Japan; Cyclotron and Radioisotope Center, Tohoku University, Sendai 980-8578, Japan
| | - Takeo Yoshikawa
- Department of Pharmacology, Tohoku University School of Medicine, Sendai 980-8575, Japan.
| | - Ai Yanai
- Department of Pharmacology, Tohoku University School of Medicine, Sendai 980-8575, Japan
| | - Tadaho Nakamura
- Department of Pharmacology, Tohoku Medical and Pharmaceutical University, Sendai 981-8558, Japan
| | - Tomomitsu Iida
- Department of Pharmacology, Tohoku University School of Medicine, Sendai 980-8575, Japan
| | - Rob Leurs
- Amsterdam Institute of Molecules, Medicines and Systems, Department of Medicinal Chemistry, Vrije Universiteit Amsterdam, The Netherlands
| | - Manabu Tashiro
- Cyclotron and Radioisotope Center, Tohoku University, Sendai 980-8578, Japan
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18
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Sedative Effects of Levocetirizine: A Systematic Review and Meta-Analysis of Randomized Controlled Studies. Drugs 2017; 77:175-186. [DOI: 10.1007/s40265-016-0682-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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19
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Ridolo E, Caminati M, Martignago I, Melli V, Salvottini C, Rossi O, Dama A, Schiappoli M, Bovo C, Incorvaia C, Senna G. Allergic rhinitis: pharmacotherapy in pregnancy and old age. Expert Rev Clin Pharmacol 2016; 9:1081-9. [PMID: 27177184 DOI: 10.1080/17512433.2016.1189324] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
INTRODUCTION Allergic rhinitis (AR) affects 20-30% of women in reproductive age and may worsen during pregnancy. About 10% of the elderly suffer from AR, and it could be under-diagnosed in these patients. Many drugs are currently available, however AR treatment during pregnancy and old age represents a challenging issue. AREAS COVERED A review of the literature on the topic has been performed. Expert commentary: In pregnancy, drug avoidance should be carefully balanced with the need for AR optimal control. Topical drugs are suggested as a first approach. The safety and tolerability profile of second-generation antihistamines is well supported. If allergen immunotherapy (AIT) is ongoing and well tolerated, there is no reason for stopping it. AIT initiation in pregnancy is not recommended. For elderly patients, no specific concerns have been highlighted regarding topical treatments, except from nasal decongestionants. Second generation antihistamines are generally well tolerated. Old age should not preclude AIT.
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Affiliation(s)
- E Ridolo
- a Clinical and Experimental Medicine , University of Parma , Parma , Italy
| | - M Caminati
- b Allergy Unit and Asthma Center , Verona University Hospital , Verona , Italy
| | - I Martignago
- a Clinical and Experimental Medicine , University of Parma , Parma , Italy
| | - V Melli
- a Clinical and Experimental Medicine , University of Parma , Parma , Italy
| | - C Salvottini
- c Department of Molecular Medicine , University of Pavia , Pavia , Italy
| | - O Rossi
- d Allergy Unit , Azienda Ospedaliera Universitaria Careggi , Firenze , Italy
| | - A Dama
- b Allergy Unit and Asthma Center , Verona University Hospital , Verona , Italy
| | - M Schiappoli
- b Allergy Unit and Asthma Center , Verona University Hospital , Verona , Italy
| | - C Bovo
- e Medical Direction , Verona University Hospital , Verona , Italy
| | - C Incorvaia
- f Allergy/Pulmonary Rehabilitation , ICP Hospital , Milano , Italy
| | - G Senna
- b Allergy Unit and Asthma Center , Verona University Hospital , Verona , Italy
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20
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Inami A, Matsuda R, Grobosch T, Komamura H, Takeda K, Yamada Y, Miyake M, Hiraoka K, Maurer M, Yanai K, Tashiro M. A simulated car-driving study on the effects of acute administration of levocetirizine, fexofenadine, and diphenhydramine in healthy Japanese volunteers. Hum Psychopharmacol 2016; 31:167-77. [PMID: 26999510 DOI: 10.1002/hup.2524] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/25/2015] [Accepted: 01/18/2016] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Antihistamines are often used for treating allergic rhinitis. However, many older antihistamines cause sedative side effects. The sedative effects of antihistamines on car-driving have been investigated. This has not been investigated for levocetirizine, a new-generation antihistamine, in Asian populations, and so we evaluated its sedative effects in healthy Japanese subjects. METHODS In this double-blind, placebo-controlled, four-way crossover study, healthy volunteers received single doses of levocetirizine 5 mg, fexofenadine 60 mg, diphenhydramine 50 mg, and placebo at intervals of at least 6 days. Simple brake reaction time and choice brake reaction time task (CBRT), a lateral tracking (LT) task, and a multiple task, a mixture of CBRT and LT task, were used to compare driving performance between the four drugs. Subjective sedation was also assessed. RESULTS The simple brake reaction time and CBRT, and the CBRT component of the multiple task, did not show any significant differences between the drugs. In contrast, the LT, both as a single parameter and as a component of the multiple task, showed significant differences between diphenhydramine and the newer-generation antihistamines in a manner that corresponds with subjective sedation. CONCLUSIONS Levocetirizine and fexofenadine did not impair psychomotor performance in subjects performing simulated car-driving tasks, while diphenhydramine did impair psychomotor performance in the subjects. Copyright © 2016 John Wiley & Sons, Ltd.
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Affiliation(s)
- Akie Inami
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan
| | - Rin Matsuda
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan
| | - Thomas Grobosch
- Department of Dermatology and Allergy, Allergie-Centrum-Charité/ECARF, Charité - Universitätsmedizin, Berlin, Germany
| | - Hiroshi Komamura
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan
| | - Kazuko Takeda
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan
| | - Yusuke Yamada
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan
| | - Masayasu Miyake
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan
| | - Kotaro Hiraoka
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan
| | - Marcus Maurer
- Department of Dermatology and Allergy, Allergie-Centrum-Charité/ECARF, Charité - Universitätsmedizin, Berlin, Germany
| | - Kazuhiko Yanai
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan.,Department of Pharmacology, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Manabu Tashiro
- Division of Cyclotron Nuclear Medicine, Cyclotron and Radioisotope Center, Tohoku University, Sendai, Japan
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21
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Mocking TAM, Bosma R, Rahman SN, Verweij EWE, McNaught-Flores DA, Vischer HF, Leurs R. Molecular Aspects of Histamine Receptors. HISTAMINE RECEPTORS 2016. [DOI: 10.1007/978-3-319-40308-3_1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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