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Linton S, Hossenbaccus L, Ellis AK. Evidence-based use of antihistamines for treatment of allergic conditions. Ann Allergy Asthma Immunol 2023; 131:412-420. [PMID: 37517656 DOI: 10.1016/j.anai.2023.07.019] [Citation(s) in RCA: 6] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Revised: 07/10/2023] [Accepted: 07/13/2023] [Indexed: 08/01/2023]
Abstract
Available since the 1940s, H1 antihistamines are mainstay treatments for allergic conditions such as allergic rhinitis and urticaria. They function as inverse agonists that bind to the H1 receptor to inhibit histamine-induced inflammation. The older, first-generation drugs are no longer recommended for patient use because of their well-documented negative adverse effect profile. Evidence has been accumulating to support a newer generation of H1 antihistamines in oral and intranasal formulations, including in combination with intranasal corticosteroids. The literature is replete with large meta-analyses and systematic reviews establishing the safety and efficacy of second-generation H1 antihistamines in adult and pediatric allergic rhinitis populations, including combination nasal spray agents (eg, MP29-02 or MP-AzeFlu). Although intraclass differences do exist, patient preference, access, and costs should be the priority. Robust data on the regular, not as needed use of H1 antihistamines for urticaria have been published, including in the management of children and pregnant or lactating women. In addition, H1 antihistamines can be used in other related allergic conditions, such as the secondary symptoms of anaphylaxis, to provide patients with greater comfort, including in allergic asthma, depending on the individual.
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Affiliation(s)
- Sophia Linton
- Department of Medicine, Queen's University, Kingston, Ontario, Canada; Kingston General Health Research Institute-Allergy Research Unit, Kingston, Ontario, Canada
| | - Lubnaa Hossenbaccus
- Department of Medicine, Queen's University, Kingston, Ontario, Canada; Kingston General Health Research Institute-Allergy Research Unit, Kingston, Ontario, Canada
| | - Anne K Ellis
- Department of Medicine, Queen's University, Kingston, Ontario, Canada; Kingston General Health Research Institute-Allergy Research Unit, Kingston, Ontario, Canada.
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Wu AC, Dahlin A, Wang AL. The Role of Environmental Risk Factors on the Development of Childhood Allergic Rhinitis. CHILDREN 2021; 8:children8080708. [PMID: 34438599 PMCID: PMC8391414 DOI: 10.3390/children8080708] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/10/2021] [Revised: 08/15/2021] [Accepted: 08/16/2021] [Indexed: 01/20/2023]
Abstract
Environmental factors play an important role in the development and exacerbation of allergic rhinitis (AR) in childhood. Indoor air pollution, such as house dust mites and secondhand smoke, can significantly increase the onset of AR, while pet dander may affect the exacerbation of AR symptoms in children. Furthermore, traffic related air pollution and pollen are outdoor air pollutants that can affect immune competency and airway responsiveness, increasing the risk of AR in children. Climate change has increased AR in children, as growth patterns of allergenic species have changed, resulting in longer pollen seasons. More extreme and frequent weather events also contribute to the deterioration of indoor air quality due to climate change. Additionally, viruses provoke respiratory tract infections, worsening the symptoms of AR, while viral infections alter the immune system. Although viruses and pollution influence development and exacerbation of AR, a variety of treatment and prevention options are available for AR patients. The protective influence of vegetation (greenness) is heavily associated with air pollution mitigation, relieving AR exacerbations, while the use of air filters can reduce allergic triggers. Oral antihistamines and intranasal corticosteroids are common pharmacotherapy for AR symptoms. In this review, we discuss the environmental risk factors for AR and summarize treatment strategies for preventing and managing AR in children.
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Leonardi A, Silva D, Perez Formigo D, Bozkurt B, Sharma V, Allegri P, Rondon C, Calder V, Ryan D, Kowalski ML, Delgado L, Doan S, Fauquert JL. Management of ocular allergy. Allergy 2019; 74:1611-1630. [PMID: 30887530 DOI: 10.1111/all.13786] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2019] [Revised: 02/15/2019] [Accepted: 02/20/2019] [Indexed: 12/13/2022]
Abstract
The treatment and management of ocular allergy (OA) remain a major concern for different specialties, including allergists, ophthalmologists, primary care physicians, rhinologists, pediatricians, dermatologists, clinical immunologists, and pharmacists. We performed a systematic review of all relevant publications in MEDLINE, Scopus, and Web Science including systematic reviews and meta-analysis. Publications were considered relevant if they addressed treatments, or management strategies of OA. A further wider systematic literature search was performed if no evidence or good quality evidence was found. There are effective drugs for the treatment of OA; however, there is a lack an optimal treatment for the perennial and severe forms. Topical antihistamines, mast cell stabilizers, or double-action drugs are the first choice of treatment. All of them are effective in reducing signs and symptoms of OA. The safety and optimal dosing regimen of the most effective topical anti-inflammatory drugs, corticosteroids, are still a major concern. Topical calcineurin inhibitors may be used in steroid-dependent/resistant cases of severe allergic keratoconjunctivitis. Allergen-specific immunotherapy may be considered in cases of failure of first-line treatments or to modify the natural course of OA disease. Based on the current wealth of publications and on the collective experience, recommendations on management of OA have been proposed.
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Affiliation(s)
- Andrea Leonardi
- Ophthalmology Unit, Department of Neuroscience University of Padua Padua Italy
| | - Diana Silva
- Basic and Clinical Immunology, Department of Pathology, Faculty of Medicine, Serviço de Imunoalergologia, Centro Hospitalar São João University of Porto, EPE – Porto Porto Portugal
| | - Daniel Perez Formigo
- Department of Ophthalmology Hospital Universitario de Torrejon Madrid Spain
- Faculty of Medicine University of Francisco de Vitoria (UFV) Pozuelo de Alarcon, Madrid Spain
| | - Banu Bozkurt
- Department of Ophthalmology, Faculty of Medicine Selcuk University Konya Turkey
| | - Vibha Sharma
- Department of Paediatric Allergy and Immunology, Royal Manchester Children's Hospital Manchester University NHS Foundation Trust Manchester UK
| | - Pia Allegri
- Allergic Conjunctivitis Unit, Ocular Inflammatory Diseases Referral Center, Rapallo Hospital Ophthalmology DepartmentGenova Italy
| | - Carmen Rondon
- Allergy Unit, Regional University Hospital of Malaga, IBIMA UMA Malaga Spain
| | - Virginia Calder
- Department of Ocular Biology & Therapeutics UCL Institute of Ophthalmology London UK
| | - Dermot Ryan
- Allergy and Respiratory Research Group, Medical School, Usher Institute of Population Health Sciences and Informatics University of Edinburgh Edinburgh UK
| | - Marek L. Kowalski
- Department of Immunology, Rheumatology, and Allergy Medical University of Lodz Lodz Poland
| | - Luis Delgado
- Basic and Clinical Immunology, Department of Pathology, Faculty of Medicine, Serviço de Imunoalergologia, Centro Hospitalar São João University of Porto, EPE – Porto Porto Portugal
| | - Serge Doan
- Service d’Ophtalmologie Hôpital Bichat and Fondation A. de Rothschild Paris France
| | - Jean L. Fauquert
- CHU Estaing Unité d’Allergologie de l’Enfant Clermont‐Ferrand Cedex1 France
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Scadding GK, Kariyawasam HH, Scadding G, Mirakian R, Buckley RJ, Dixon T, Durham SR, Farooque S, Jones N, Leech S, Nasser SM, Powell R, Roberts G, Rotiroti G, Simpson A, Smith H, Clark AT. BSACI guideline for the diagnosis and management of allergic and non-allergic rhinitis (Revised Edition 2017; First edition 2007). Clin Exp Allergy 2019; 47:856-889. [PMID: 30239057 DOI: 10.1111/cea.12953] [Citation(s) in RCA: 135] [Impact Index Per Article: 27.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2017] [Revised: 05/01/2017] [Accepted: 05/04/2017] [Indexed: 12/12/2022]
Abstract
This is an updated guideline for the diagnosis and management of allergic and non-allergic rhinitis, first published in 2007. It was produced by the Standards of Care Committee of the British Society of Allergy and Clinical Immunology, using accredited methods. Allergic rhinitis is common and affects 10-15% of children and 26% of adults in the UK, it affects quality of life, school and work attendance, and is a risk factor for development of asthma. Allergic rhinitis is diagnosed by history and examination, supported by specific allergy tests. Topical nasal corticosteroids are the treatment of choice for moderate to severe disease. Combination therapy with intranasal corticosteroid plus intranasal antihistamine is more effective than either alone and provides second line treatment for those with rhinitis poorly controlled on monotherapy. Immunotherapy is highly effective when the specific allergen is the responsible driver for the symptoms. Treatment of rhinitis is associated with benefits for asthma. Non-allergic rhinitis also is a risk factor for the development of asthma and may be eosinophilic and steroid-responsive or neurogenic and non- inflammatory. Non-allergic rhinitis may be a presenting complaint for systemic disorders such as granulomatous or eosinophilic polyangiitis, and sarcoidoisis. Infective rhinitis can be caused by viruses, and less commonly by bacteria, fungi and protozoa.
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Affiliation(s)
- G K Scadding
- The Royal National Throat Nose and Ear Hospital, London, UK
| | - H H Kariyawasam
- The Royal National Throat Nose and Ear Hospital, London, UK.,UCLH NHS Foundation Trust, London, UK
| | - G Scadding
- Department of Upper Respiratory Medicine, Imperial College NHLI, London, UK
| | - R Mirakian
- The Royal National Throat Nose and Ear Hospital, London, UK
| | - R J Buckley
- Vision and Eye Research Unit, Anglia Ruskin University, Cambridge, UK
| | - T Dixon
- Royal Liverpool and Broad green University Hospital NHS Trust, Liverpool, UK
| | - S R Durham
- Department of Upper Respiratory Medicine, Imperial College NHLI, London, UK
| | - S Farooque
- Chest and Allergy Department, St Mary's Hospital, Imperial College NHS Trust, London, UK
| | - N Jones
- The Park Hospital, Nottingham, UK
| | - S Leech
- Department of Child Health, King's College Hospital, London, UK
| | - S M Nasser
- Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
| | - R Powell
- Department of Clinical Immunology and Allergy, Nottingham University, Nottingham UK
| | - G Roberts
- Department of Child Health, University of Southampton Hospital, Southampton, UK
| | - G Rotiroti
- The Royal National Throat Nose and Ear Hospital, London, UK
| | - A Simpson
- Division of Infection, Immunity and Respiratory Medicine, University of Manchester, UK
| | - H Smith
- Division of Primary Care and Public Health, University of Sussex, Brighton, UK
| | - A T Clark
- Cambridge University Hospital NHS Foundation Trust, Cambridge, UK
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5
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Wise SK, Lin SY, Toskala E, Orlandi RR, Akdis CA, Alt JA, Azar A, Baroody FM, Bachert C, Canonica GW, Chacko T, Cingi C, Ciprandi G, Corey J, Cox LS, Creticos PS, Custovic A, Damask C, DeConde A, DelGaudio JM, Ebert CS, Eloy JA, Flanagan CE, Fokkens WJ, Franzese C, Gosepath J, Halderman A, Hamilton RG, Hoffman HJ, Hohlfeld JM, Houser SM, Hwang PH, Incorvaia C, Jarvis D, Khalid AN, Kilpeläinen M, Kingdom TT, Krouse H, Larenas-Linnemann D, Laury AM, Lee SE, Levy JM, Luong AU, Marple BF, McCoul ED, McMains KC, Melén E, Mims JW, Moscato G, Mullol J, Nelson HS, Patadia M, Pawankar R, Pfaar O, Platt MP, Reisacher W, Rondón C, Rudmik L, Ryan M, Sastre J, Schlosser RJ, Settipane RA, Sharma HP, Sheikh A, Smith TL, Tantilipikorn P, Tversky JR, Veling MC, Wang DY, Westman M, Wickman M, Zacharek M. International Consensus Statement on Allergy and Rhinology: Allergic Rhinitis. Int Forum Allergy Rhinol 2018; 8:108-352. [PMID: 29438602 PMCID: PMC7286723 DOI: 10.1002/alr.22073] [Citation(s) in RCA: 218] [Impact Index Per Article: 36.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Revised: 12/01/2017] [Accepted: 12/01/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Critical examination of the quality and validity of available allergic rhinitis (AR) literature is necessary to improve understanding and to appropriately translate this knowledge to clinical care of the AR patient. To evaluate the existing AR literature, international multidisciplinary experts with an interest in AR have produced the International Consensus statement on Allergy and Rhinology: Allergic Rhinitis (ICAR:AR). METHODS Using previously described methodology, specific topics were developed relating to AR. Each topic was assigned a literature review, evidence-based review (EBR), or evidence-based review with recommendations (EBRR) format as dictated by available evidence and purpose within the ICAR:AR document. Following iterative reviews of each topic, the ICAR:AR document was synthesized and reviewed by all authors for consensus. RESULTS The ICAR:AR document addresses over 100 individual topics related to AR, including diagnosis, pathophysiology, epidemiology, disease burden, risk factors for the development of AR, allergy testing modalities, treatment, and other conditions/comorbidities associated with AR. CONCLUSION This critical review of the AR literature has identified several strengths; providers can be confident that treatment decisions are supported by rigorous studies. However, there are also substantial gaps in the AR literature. These knowledge gaps should be viewed as opportunities for improvement, as often the things that we teach and the medicine that we practice are not based on the best quality evidence. This document aims to highlight the strengths and weaknesses of the AR literature to identify areas for future AR research and improved understanding.
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Affiliation(s)
| | | | | | | | - Cezmi A. Akdis
- Allergy/Asthma, Swiss Institute of Allergy and Asthma Research, Switzerland
| | | | - Antoine Azar
- Allergy/Immunology, Johns Hopkins University, USA
| | | | | | | | | | - Cemal Cingi
- Otolaryngology, Eskisehir Osmangazi University, Turkey
| | | | | | | | | | | | | | - Adam DeConde
- Otolaryngology, University of California San Diego, USA
| | | | | | | | | | | | | | - Jan Gosepath
- Otorhinolaryngology, Helios Kliniken Wiesbaden, Germany
| | | | | | | | - Jens M. Hohlfeld
- Respiratory Medicine, Hannover Medical School, Airway Research Fraunhofer Institute for Toxicology and Experimental Medicine, German Center for Lung Research, Germany
| | | | | | | | | | | | | | | | | | | | | | | | | | - Amber U. Luong
- Otolaryngology, McGovern Medical School at the University of Texas Health Science Center Houston, USA
| | | | | | | | - Erik Melén
- Pediatric Allergy, Karolinska Institutet, Sweden
| | | | | | - Joaquim Mullol
- Otolaryngology, Universitat de Barcelona, Hospital Clinic, IDIBAPS, Spain
| | | | | | | | - Oliver Pfaar
- Rhinology/Allergy, Medical Faculty Mannheim, Heidelberg University, Center for Rhinology and Allergology, Wiesbaden, Germany
| | | | | | - Carmen Rondón
- Allergy, Regional University Hospital of Málaga, Spain
| | - Luke Rudmik
- Otolaryngology, University of Calgary, Canada
| | - Matthew Ryan
- Otolaryngology, University of Texas Southwestern, USA
| | - Joaquin Sastre
- Allergology, Hospital Universitario Fundacion Jiminez Diaz, Spain
| | | | | | - Hemant P. Sharma
- Allergy/Immunology, Children's National Health System, George Washington University School of Medicine, USA
| | | | | | | | | | | | - De Yun Wang
- Otolaryngology, National University of Singapore, Singapore
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Emminger W, Hernández MD, Cardona V, Smeenk F, Fogh BS, Calderon MA, de Blay F, Backer V. The SQ House Dust Mite SLIT-Tablet Is Well Tolerated in Patients with House Dust Mite Respiratory Allergic Disease. Int Arch Allergy Immunol 2017; 174:35-44. [PMID: 28950268 DOI: 10.1159/000478699] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2017] [Accepted: 06/13/2017] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND The SQ house dust mite (HDM) SLIT-tablet (ALK, Denmark) addresses the underlying cause of HDM respiratory allergic disease, and a clinical effect has been demonstrated for both HDM allergic rhinitis and allergic asthma. Here, we present pooled safety data from an adult population with HDM respiratory allergy, with particular focus on the impact of asthma on the SQ HDM SLIT-tablet tolerability profile. METHODS Safety data from 2 randomised double-blind, placebo-controlled clinical trials were included: MT-04: 834 adults with HDM allergic asthma not well controlled by inhaled corticosteroids and with HDM allergic rhinitis, and MT-06: 992 adults with moderate-to-severe HDM allergic rhinitis despite the use of allergy pharmacotherapy and with or without asthma. RESULTS The proportion of subjects experiencing adverse events (AEs) was greater in the active treatment group (12 SQ-HDM; 73% of subjects) compared to placebo (53%). The most common treatment-related AEs were local allergic reactions. No AEs were reported as systemic allergic reactions. Regardless of asthma status, most AEs were mild or moderate (>97% of AEs) and the frequency of serious AEs was low. Subgroup analysis revealed no statistically significant difference in the risk of experiencing moderate or severe treatment-related AEs for subjects with asthma compared to subjects without asthma (p = 0.88). In addition, subjects with partly controlled or uncontrolled asthma were no more likely to experience moderate or severe treatment-related AEs than subjects with controlled asthma (p = 0.42). CONCLUSION The SQ HDM SLIT-tablet is well tolerated, and the safety profile was comparable for subjects with HDM respiratory allergic disease irrespective of asthma status.
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Sagit M, Polat H, Gurgen SG, Berk E, Guler S, Yasar M. Effectiveness of quercetin in an experimental rat model of allergic rhinitis. Eur Arch Otorhinolaryngol 2017; 274:3087-3095. [PMID: 28493194 DOI: 10.1007/s00405-017-4602-z] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2017] [Accepted: 05/04/2017] [Indexed: 01/21/2023]
Abstract
We aimed to investigate whether quercetin had a therapeutic effect in an experimental rat model of allergic rhinitis. The study was conducted with 35 rats, which were randomly assigned into 4 groups: group 1 (n = 5), sham group; group 2 (quercetin group, n = 10) received 80 mg/kg day quercetin; group 3 (steroid group, n = 10) received steroid (mometasone furoate); and group 4 (control group, n = 10), received ovalbumin alone. Rats were sensitized by administration of ovalbumin on alternate days over 14 days via an intraperitoneal route. On day 15, in addition to ovalbumin via an intranasal route, quercetin and steroid were given over 7 days to the corresponding groups. All rats were then sacrificed and nasal turbinates were evaluated histopathologically, and serum total IgE and ovalbumin (OVA)-specific IgE values were measured before and after treatment. A significant increase in OVA-specific IgE values was detected in all groups except sham group. A significant increase was detected in post-treatment total IgE levels in the control group, while no significant change was detected in the sham, quercetin, and intranasal steroid groups. On histopathological evaluation, it was observed that findings of allergic rhinitis were suppressed in the quercetin group when compared to the control group. In immunohistochemical evaluation, it was detected that COX-2 and VIP expressions were weaker in the quercetin group compared to the control group. Based on these findings, we conclude that quercetin was effective in allergic rhinitis induced by ovalbumin in rats both histopathologically and serologically.
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Affiliation(s)
- Mustafa Sagit
- Department of ENT, Kayseri Eğitim ve Araştırma Hastanesi KBB Kliniği, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kayseri, Turkey
| | - Halil Polat
- Department of ENT, Kayseri Eğitim ve Araştırma Hastanesi KBB Kliniği, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kayseri, Turkey.
| | - Seren Gulsen Gurgen
- Department of Histology and Embryology, Celal Bayar University School of Vocational Health Service, Manisa, Turkey
| | - Elife Berk
- Department of Microbiology, Erciyes University School of Medicine, Kayseri, Turkey
| | - Sabri Guler
- Department of ENT, Kayseri Eğitim ve Araştırma Hastanesi KBB Kliniği, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kayseri, Turkey
| | - Mehmet Yasar
- Department of ENT, Kayseri Eğitim ve Araştırma Hastanesi KBB Kliniği, Sanayi Mah. Atatürk Bulvarı Hastane Cad. No: 78, 38010, Kayseri, Turkey
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8
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Antihistamines for the Treatment of Allergic Rhino-conjunctivitis. CURRENT TREATMENT OPTIONS IN ALLERGY 2016. [DOI: 10.1007/s40521-016-0073-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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9
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Wang T, Zhang K, Li T, He L, Xie H, Jiang X, Wang L. Prevalence of Desloratadine Slow-metabolizer Phenotype and Food-dependent Pharmacokinetics of Desloratadine in Healthy Chinese Volunteers. Clin Drug Investig 2015; 35:807-13. [DOI: 10.1007/s40261-015-0343-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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Demoly P, Emminger W, Rehm D, Backer V, Tommerup L, Kleine-Tebbe J. Effective treatment of house dust mite-induced allergic rhinitis with 2 doses of the SQ HDM SLIT-tablet: Results from a randomized, double-blind, placebo-controlled phase III trial. J Allergy Clin Immunol 2015; 137:444-451.e8. [PMID: 26292778 DOI: 10.1016/j.jaci.2015.06.036] [Citation(s) in RCA: 157] [Impact Index Per Article: 17.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2015] [Revised: 06/16/2015] [Accepted: 06/17/2015] [Indexed: 01/29/2023]
Abstract
BACKGROUND The SQ HDM SLIT-tablet (ALK) has been developed for treatment of house dust mite (HDM)-induced respiratory allergic disease. OBJECTIVE This trial investigated the efficacy and safety of the SQ HDM SLIT-tablet in adults with moderate-to-severe HDM-induced allergic rhinitis (AR). METHODS The trial was a randomized, double-blind, placebo-controlled phase III trial conducted in 12 European countries including 992 adults with moderate-to-severe HDM-induced AR despite treatment with pharmacotherapy. Subjects were randomized 1:1:1 to 1 year of daily treatment with placebo, 6 SQ-HDM, or 12 SQ-HDM. The primary end point was the total combined rhinitis score (ie, the sum of rhinitis symptom and medication scores) during the efficacy assessment period (approximately the last 8 weeks of the treatment period). Key secondary end points were rhinitis symptoms, medication scores, quality of life, and the combined rhinoconjunctivitis score. RESULTS Analysis of the primary end point (observed data) demonstrated absolute reductions in total combined rhinitis score of 1.18 (P = .002) and 1.22 (P = .001) compared with placebo for 6 SQ-HDM and 12 SQ-HDM, respectively. The statistically significant treatment effect was evident from 14 weeks of treatment onward. For all key secondary end points, efficacy was confirmed for 12 SQ-HDM, with statistically significant reductions of rhinitis symptoms and medication scores, improved quality of life, and a reduced combined rhinoconjunctivitis score in the efficacy assessment period compared with placebo. The treatment was well tolerated. CONCLUSION The trial confirmed the efficacy and favorable safety profile of both 6 SQ-HDM and 12 SQ-HDM in adults with HDM-induced AR. The treatment effect was present from 14 weeks of treatment onward.
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Affiliation(s)
- Pascal Demoly
- Department of Pulmonology, Division of Allergy, Hôpital Arnaud de Villeneuve, University Hospital of Montpellier, Paris, France.
| | | | | | - Vibeke Backer
- Department of Respiratory Medicine, Bispebjerg University Hospital, Copenhagen, Denmark
| | | | - Jörg Kleine-Tebbe
- Allergy & Asthma Center Westend, Outpatient Clinic & Research Center, Berlin, Germany
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11
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Orhan I, Aydın S, Ormeci T, Yılmaz F. A radiological analysis of inferior turbinate in patients with deviated nasal septum by using computed tomography. Am J Rhinol Allergy 2015; 28:e68-72. [PMID: 24717889 DOI: 10.2500/ajra.2014.28.4007] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The aim of this study was to evaluate the relationship between nasal septum deviation grade and inferior turbinate hypertrophy with the computed tomography (CT). METHODS The paranasal sinus CTs of 82 patients with septum deviation were evaluated. Nonhypertrophied inferior turbinates on the deviated side of the nasal septum were accepted as the control group and hypertrophic inferior turbinates of the other side were taken as the compensatory group in the same patient. The turbinate bone, medial mucosa, lateral mucosa, septal deviation angle, and deviation volume were measured using three-dimensional CT. RESULTS The study group included 82 patients (M/F, 42/40) and ages ranged from 17 to 79 years (mean, 38.5 ± 14 years). There was a statistically significant positive correlation between the deviation angle and the deviation volume (p < 0.01). The measurements of the inferior turbinate bone and medial and lateral mucosal thickness were statistically different between the compensatory group and the control group (p < 0.01). There were no statistically significant differences in comparisons between the lateral and medial mucosal thickness with the deviation angle and the deviation volume in the two groups (p > 0.05). A positive correlation between the measurements of the deviation angle, deviation volume, and bone thickness was found statistically significant in the compensatory group (p < 0.05). CONCLUSION The compensatory hypertrophy of inferior turbinates in patients with nasal septum deviation is not only caused by mucosal hypertrophy, but also by hypertrophy of the inferior turbinate bone itself. The assistance of preoperative CT before septoplasty can be useful when deciding on the surgical technique to fix turbinate.
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Affiliation(s)
- Israfil Orhan
- Department of Otorhinolaryngology, Istanbul Medipol University, Istanbul, Turkey
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12
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Intranasal phototherapy versus azelastine in the treatment of seasonal allergic rhinitis. Auris Nasus Larynx 2013; 40:447-51. [DOI: 10.1016/j.anl.2012.10.005] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2012] [Revised: 10/07/2012] [Accepted: 11/09/2012] [Indexed: 11/21/2022]
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13
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Mösges R, König V, Köberlein J. The effectiveness of modern antihistamines for treatment of allergic rhinitis - an IPD meta-analysis of 140,853 patients. Allergol Int 2013; 62:215-22. [PMID: 23524648 DOI: 10.2332/allergolint.12-oa-0486] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/30/2012] [Accepted: 11/28/2012] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND Allergic rhinitis represents a worldwide health problem. The prevalence is increasing. The aim of this study was to analyse the correlation between the severity of allergic rhinitis and an adequate treatment dose of modern oral antihistamines. METHODS From a comprehensive databank containing data from ten different open-label prospective observational studies including raw data of 140,853 patients with allergic rhinitis, symptomatology variables were analysed and scored to study the effects of treatment with four antihistamines (Desloratadine, Ebastine, Fexofenadine, Levocetirizine) alone or in combination with intranasal corticosteroids. The patient data were collected in 23,606 study centres from Germany, mostly medical specialist and some primary care physicians in private practice. The analyses were performed via individual patient data meta-analysis techniques. RESULTS Finally 92,900 patient data from nine of ten studies could be analysed. One study with data of 47,953 patients was excluded due to incomplete treatment documentation. Both monotherapy analysis subgroups (Total Symptom Score and Total Nasal Symptom Score) were significantly better than those of their combinations with intranasal steroids. Monotherapy with levocetirizine was determined to be significantly more effective in lowering the Total Symptom Score (p < 0.001) and the Total Nasal Symptom Score (p < 0.05) than the other antihistamines. In the next stage, a greater positive effect of levocetirizine was demonstrated in relation to the severity of the clinical symptoms of allergic rhinitis (Total Nasal Symptom Score in cases with severe symptomatology [effect size = -0.09]). CONCLUSIONS Levocetirizine asserted itself as the only antihistamine compared with the others as significant in this analysis. The study authors recommend monotherapy with the new-generation antihistamine levocetirizine, especially in severe cases of allergic rhinitis.
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Affiliation(s)
- Ralph Mösges
- Institute of Medical Statistics, Informatics and Epidemiology (IMSIE), University of Cologne, Cologne, Germany.
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González-Núñez V, Valero A, Mullol J. Safety evaluation of desloratadine in allergic rhinitis. Expert Opin Drug Saf 2013; 12:445-53. [PMID: 23574541 DOI: 10.1517/14740338.2013.788148] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
INTRODUCTION Desloratadine is a biologically active metabolite of second-generation antihistamine loratadine. It is also indicated for the treatment of allergic diseases, including allergic rhinitis. AREAS COVERED A Medline search was conducted to identify preclinical and clinical studies of desloratadine. This was supplemented with additional articles obtained from online sources. The focus of this review is on the safety profile of desloratadine. EXPERT OPINION The review of these data indicates that the safety profile of desloratadine is similar to other second-generation antihistamines. Desloratadine is highly selective for histamine H₁-receptors, does not cross the blood-brain barrier (BBB), and has minimal adverse events (very low sedation rate), with a better safety and tolerability than first-generation antihistamines. Desloratadine is safe and well tolerated without having central nervous system (CNS) or cardiovascular effects and with low drug interaction.
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Lukat K, Rivas P, Roger A, Kowalski M, Botzen U, Wessel F, Sanquer F, Agache I, Izquierdo I. A direct comparison of efficacy between desloratadine and rupatadine in seasonal allergic rhinoconjunctivitis: a randomized, double-blind, placebo-controlled study. J Asthma Allergy 2013; 6:31-9. [PMID: 23459334 PMCID: PMC3582315 DOI: 10.2147/jaa.s39496] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
Background H1-antihistamines are recommended as the first-line symptomatic treatment of allergic rhinitis. The objective of this study was to evaluate the effects of rupatadine (RUP) versus desloratadine (DES) in subjects with seasonal allergic rhinitis (SAR). Method To assess the efficacy and safety of RUP in SAR in comparison with placebo (PL) and DES. A randomized, double-blind, multicenter, international, and PL-controlled study was carried out. The main selection criteria included SAR patients over 12 years old with a positive prick test to a relevant seasonal allergen for the geographic area. Symptomatic patients at screening with a nasal symptom sum score of ≥6 points (nasal discharge, nasal obstruction, sneezing, and nasal pruritus), a non-nasal score of ≥3 points (ocular pruritus, ocular redness, and tearing eyes), and a rhinorrhea score of ≥2 points with laboratory test results and electrocardiography within acceptable limits were included in the study. Change from baseline in the total symptom-score (T7SS) over the 4-week treatment period (reflective evaluation) was considered the primary efficacy variable. Secondary efficacy measures included total nasal symptom score (T4NSS) and conjunctival symptom score (T3NNSS), both of which are reflective and instantaneous evaluations. Furthermore questions related to quality of life (eg, sleep disturbances or impairment of daily activities) have also been evaluated. Safety was assessed according to adverse events reported, as well as laboratory and electrocardiography controls. Results A total of 379 patients were randomized, of which 356 were included and allocated to PL (n = 122), RUP (n = 117), or DES (n = 117). Mean change of T7SS over the 4-week treatment period was significantly reduced in the RUP (–46.1%, P = 0.03) and DES (–48.9%, P = 0.01) groups, compared with PL. Similarly, RUP and DES were comparable and significantly superior to PL for all secondary endpoints, including nasal and conjunctival symptoms and patients’ and investigator’s overall clinical opinions. Symptom score evaluation (both reflective and instantaneous evaluations) throughout the treatment period showed a progressive and maintained significant improvement with both treatments at day 7 (P = 0.01), day 14 (P = 0.007), and day 21 (P = 0.01) in comparison with PL. Adverse events were scarce and were similar in both treatment groups. Electrocardiography (QTc) and lab test results did not show any relevant findings Conclusion RUP is a very good choice for SAR due to its contribution to the improvement of nasal (including obstruction) and non-nasal symptoms to a similar degree as DES.
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Affiliation(s)
- Kf Lukat
- Institute Respiratory Science, Dusseldorf, Germany
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16
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Treatment of allergic rhinitis with desloratadine: results of a multinational observational study in the middle East gulf region. World Allergy Organ J 2013; 4:130-4. [PMID: 23282541 PMCID: PMC3651107 DOI: 10.1097/wox.0b013e31822a6e9a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background Allergic rhinitis (AR) affects up to 36% of the population in the Middle East Gulf States. The second-generation nonsedating antihistamine desloratadine has demonstrated safety and efficacy in the treatment of AR; however, few studies have evaluated this agent in Arab and Asian populations in the Middle East. Methods This open-label study enrolled subjects ≥ 12 years with moderate-to-severe AR; they received desloratadine 5 mg QD for 2 weeks. Endpoints included change in mean individual nasal and ocular symptom scores, total symptom score (TSS), and peak nasal inspiratory flow (PNIF) and percentage improvement in global response to therapy. Results There were 602 subjects from 5 Middle East countries enrolled. After 2 weeks, desloratadine significantly (P < 0.0001) reduced mean scores for individual nasal and total ocular symptom scores and TSS. PNIF measures of nasal congestion were significantly (P < 0.0001) improved after treatment. Most subjects obtained complete (38.1%) or marked (47.2%) relief of AR symptoms. Treatment failure was reported in 2.2% of subjects. No adverse events were reported, and no subjects discontinued treatment. Conclusion Most subjects reported significant symptom relief with desloratadine 5 mg/d for 2 weeks. Desloratadine is effective in the treatment of AR in Arab and Asian subjects in the Middle East Gulf region.
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Villa E, Rogkakou A, Garelli V, Canonica GW. Review of Desloratadine Data Using the ARIA Guidelines. World Allergy Organ J 2012. [DOI: 10.1186/1939-4551-5-s1-s6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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Subcutaneous immunotherapy and pharmacotherapy in seasonal allergic rhinitis: A comparison based on meta-analyses. J Allergy Clin Immunol 2011; 128:791-799.e6. [DOI: 10.1016/j.jaci.2011.03.049] [Citation(s) in RCA: 80] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2010] [Revised: 03/22/2011] [Accepted: 03/31/2011] [Indexed: 11/19/2022]
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Abstract
Allergic rhinitis affects millions of Americans and the numbers continue to increase. Fortunately, there exists a wide array of pharmacotherapeutic options with relatively safe side effect profiles for the management of the varying subtypes. Additionally, there are newer agents on the horizon. The efficacies of intranasal corticosteroids, antihistamines, combination topical therapy, leukotriene inhibitors, mast cell stabilizers, anticholinergics, mucolytics, decongestants, and anti-IgE are reviewed.
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Häfner D, Reich K, Matricardi PM, Meyer H, Kettner J, Narkus A. Prospective validation of 'Allergy-Control-SCORE(TM)': a novel symptom-medication score for clinical trials. Allergy 2011; 66:629-36. [PMID: 21261656 DOI: 10.1111/j.1398-9995.2010.02531.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
BACKGROUND Combined symptom and medication scores (SMS) are recommended as primary endpoints in clinical trials. Several SMS have been created, but none has been formally validated. OBJECTIVE To evaluate the validity of the 'Allergy-Control-SCORE© (ACS)', a novel instrument to assess patient's allergy severity by recording symptoms and rescue medication. METHODS One hundred and twenty-one consenting subjects (age 18-65 year), including 81 patients with allergic rhino-conjunctivitis and/or asthma and 40 healthy controls, participated in the study. They recorded daily nasal, eye, and lung symptoms using a 4-point scale (none, mild, moderate, and severe) and use of anti-symptomatic medication. Pollen counts were monitored during the study period. Symptom and medication scores values were compared to global allergy severity, quality of life, and allergy-related medical consultations. Feasibility was tested through a questionnaire on comprehensibility, easiness of use, and completeness. Retest reliability was assessed by testing consistency, in relation to pollen exposure, and for values recorded during each of 2 consecutive weeks. RESULTS Convergent reliability analysis indicated a highly significant correlation between ACS© and global allergy severity (P < 0.0001), quality of life (P < 0.0001), and allergy-related medical consultations (P < 0.0001). Scores were highly related to pollen counts. Allergy-Control-SCORE© showed a good retest reliability (r = 0.81; P < 0.0001) and discriminated extremely well between patients with allergy and healthy controls (6.1 ± 4.8 vs 0.2 ± 0.5; t = 10.82; P < 0.0001) with a sensitivity of 97% and a specificity of 87%. Study participants evaluated the feasibility of the SMS as excellent. CONCLUSIONS Allergy-Control-SCORE© is a valid and reliable instrument to assess allergy severity in clinical trials and observational studies of respiratory allergic diseases.
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Affiliation(s)
- D Häfner
- Department of Clinical Research, Allergopharma J. Ganzer KG, Reinbek, Germany.
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22
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Antihistaminic, anti-inflammatory, and antiallergic properties of the nonsedating second-generation antihistamine desloratadine: a review of the evidence. World Allergy Organ J 2011; 4:47-53. [PMID: 23268457 PMCID: PMC3500039 DOI: 10.1097/wox.0b013e3182093e19] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
The allergy cascade presents widespread inflammatory and proinflammatory activation, robust cytokine and chemokine signaling, and heterogeneous immune and endothelial responses that lead ultimately to the manifestations of allergic reaction. Histamine, a small peptide with inherent vasoactive properties, is released from granules contained within mast cells, basophils, lymphocytes, and other reservoirs and interacts with histamine receptors to regulate numerous cellular functions involved in allergic inflammation and immune modulation. Of the known histamine receptors, the H(1)-receptor is most clearly associated with potentiation of proinflammatory immune cell activity and enhanced effector function and is the prime focus of suppressive therapy. Second-generation oral H(1)-antihistamines, such as cetirizine, desloratadine, fexofenadine, levocetirizine, and loratadine, are mainstays of allergy treatment, acting as highly specific, long-acting H(1)-receptor agonists at its unique receptor. The ongoing identification of immune effector cells and mediators involved in the allergic cascade indicates that further research is necessary to define the role of antihistamines such as desloratadine in anti-inflammatory therapy.
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Boev R, Song D, Bedenbaugh A, Haeusler JM. Improving SAR symptoms with levocetirizine: evaluating active and placebo effects in pollen challenge vs. natural exposure studies. Curr Med Res Opin 2011; 27:107-14. [PMID: 21091390 DOI: 10.1185/03007995.2010.537319] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
OBJECTIVE Despite a plethora of published data on levocetirizine, no meta-analyses exist on the effect of study design, and covariates like age, gender, and baseline symptom severity on treatment response. The objective of this study was the efficacy of levocetirizine 5 mg tablets and matching placebo at reducing allergy symptoms in adult subjects with seasonal allergic rhinitis under various pollen exposure study conditions and by age, gender and baseline symptom severity. METHODS This was a meta-analysis of original reports from randomized, double-blind, placebo-controlled studies. Clinical studies without detailed reports, open-label, non-randomized and non-controlled studies, or paediatric studies, were excluded. Study subjects were divided into an environmental exposure (EE) group or a natural exposure (NE) group. RESULTS Data from 3640 subjects were analysed (n = 2174 for levocetirizine, n = 1466 for placebo). The overall results confirmed the efficacy of levocetirizine 5 mg, with an approximately 40% symptom score improvement from baseline, in both the EE and NE groups. While levocetirizine showed no gender- or age-related differences in efficacy, female subjects responded better to placebo in the EE, but not in the NE group; younger subjects (<30 years of age) responded less favourably to placebo compared with older subjects (≥ 50 years of age). Levocetirizine was consistently superior to placebo regardless of baseline symptom score levels. The highest significance levels between the active and placebo groups were observed in subjects sensitized to animal dander and grass. CONCLUSIONS Differences between an oral antihistamine and placebo in clinical studies of allergic rhinitis might be due to a different response to placebo rather than to the active drug. Levocetirizine seems to have consistent efficacy regardless of age, gender, and baseline scores.
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Affiliation(s)
- R Boev
- Global Medical Affairs Allergy, UCB Farchim SA, 10 Chemin de Croix Blanche, 1630 Bulle, Switzerland.
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Intranasal steroids or radiofrequency turbinoplasty in persistent allergic rhinitis: effects on quality of life and objective parameters. Eur Arch Otorhinolaryngol 2010; 268:845-50. [DOI: 10.1007/s00405-010-1462-1] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2010] [Accepted: 12/06/2010] [Indexed: 12/16/2022]
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Sadowska-Woda I, Sychta B, Rachel M, Bieszczad-Bedrejczuk E. Protective effect of desloratadine against oxidative stress in human erythrocytes in vitro. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2010; 30:141-146. [PMID: 21787644 DOI: 10.1016/j.etap.2010.05.001] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/15/2010] [Revised: 05/05/2010] [Accepted: 05/08/2010] [Indexed: 05/31/2023]
Abstract
Desloratadine (DCL) is a non-sedating antihistamine approved for the treatment of allergic rhinitis or chronic idiopathic urticaria. The objective of this study was to evaluate the potential protective effect of DCL against oxidative stress in human erythrocytes in vitro. Human erythrocytes were oxidized by a water-soluble radical generators-2,2' azobis (2-amidinopropane) hydrochloride (AAPH; 20, 50mM) or tert-butyl hydroperoxide (TBHP; 0.5mM) and the protective effects of DCL (2, 5, 7, 10 and 26μM) on selected oxidative stress markers were investigated. Erythrocytes were divided into aliquots. The first aliquot was incubated for 2h at 37°C with AAPH or TBHP. The other test aliquots were preincubated with selected concentrations of DCL for 30min and followed by AAPH or TBHP incubation for 2h. Malondialdehyde (MDA) content, catalase (CAT) and superoxide dismutase (SOD) activities, as well as hemolysis percentage (H) were measured in all erythrocyte samples. The influence of solvent (0.5% ethanol) on the parameters studied was also checked. Pretreatment with DCL (7, 10, 26μM) could prevent TBHP-induced increase in MDA formation in a concentration-dependent manner. DCL has no influence on CAT activity and it significantly enhanced SOD activity compared to AAPH treatment samples at 7, 10, 26μM. DCL (26μM) also reduced the hemolytic effect on erythrocytes when compared to the erythrocytes exposed to oxidants only. These results suggest a beneficial effect of DCL as an antioxidant, which might be an additional explanation of its therapeutic action.
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Affiliation(s)
- Izabela Sadowska-Woda
- Department of Biochemistry and Cell Biology, University of Rzeszow, ul. Pigonia 6, 35-959 Rzeszow, Poland
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Sadowska-Woda I, Bieszczad-Bedrejczuk E, Rachel M. Influence of desloratadine on selected oxidative stress markers in patients between 3 and 10 years of age with allergic perennial rhinitis. Eur J Pharmacol 2010; 640:197-201. [PMID: 20493834 DOI: 10.1016/j.ejphar.2010.04.060] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2009] [Revised: 04/20/2010] [Accepted: 04/24/2010] [Indexed: 01/12/2023]
Abstract
The objective of this study was to evaluate the selected oxidative stress parameters in 50 (35 males, 15 females) pediatric patients aged from 3 to 10 years diagnosed with perennial allergic rhinitis before and after the two-month treatment with desloratadine at the dose of 5 mg/day and in 11 healthy individuals. Oxidative stress was determined by the analysis of the reactive oxygen species neutralizing enzyme activity in erythrocytes superoxide dismutase and catalase, the estimation of free radical processes intensity: content of malondialdehyde in erythrocytes and the level of plasma hydroperoxides as well as by quantification of the plasma total antioxidant status. Changes in the studied parameters in untreated perennial allergic rhinitis patients indicate increased oxidative stress. The treatment with desloratadine normalized the superoxide dismutase and catalase activity as well as the malondialdehyde formation. The plasma hydroperoxides level in treated patients with perennial allergic rhinitis is reduced as compared with untreated subjects, although still higher than in the control. Desloratadine caused an increase in the total antioxidant status level, but it was not statistically significant. It can be concluded that oxidative stress is implicated in the pathogenesis of perennial allergic rhinitis. The results demonstrate that desloratadine exerts antioxidant effects in vivo.
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Affiliation(s)
- Izabela Sadowska-Woda
- Department of Biochemistry and Cell Biology, University of Rzeszow, and Outpatient Clinic of Allergology, Provincial Hospital No 2, ul. Pigonia 6, 35-959 Rzeszow, Poland.
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Bachert C, Maurer M. Safety and efficacy of desloratadine in subjects with seasonal allergic rhinitis or chronic urticaria: results of four postmarketing surveillance studies. Clin Drug Investig 2010; 30:109-22. [PMID: 20067329 DOI: 10.2165/11530930-000000000-00000] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND AND OBJECTIVE Allergic rhinitis (AR) and chronic urticaria (CU) are common diseases with symptoms that impair quality of life. Second-generation antihistamines (e.g. cetirizine, desloratadine, fexofenadine, loratadine and mizolastine) are recommended first-line treatment for both conditions; however, studies of clinically relevant differences among these agents are lacking. The aim of this investigation was to evaluate the safety, tolerability and efficacy of desloratadine 5 mg once daily in four postmarketing surveillance studies in subjects with seasonal AR (SAR) or chronic idiopathic urticaria (CIU) in real-world clinical practice settings. METHODS This programme of prospective surveillance studies was conducted in Germany between February 2001 and March 2002 in allergy; dermatology; ear, nose and throat; or general practice settings. Subjects (total number 77 880) were aged > or =12 years and met the requirements for treatment of SAR or CIU with desloratadine as outlined in the package insert. All subjects received oral desloratadine 5 mg once daily for a mean duration of up to 40.4 days. Adverse events (AEs) were reported throughout the studies; serious AEs were recorded for up to 30 days after treatment. Investigators and subjects both rated tolerability at the end of treatment. Symptom severity and sleep and daily activity impairment were evaluated at baseline and after treatment using 4-point scales (0 = none; 1 = mild; 2 = moderate; 3 = severe). A post hoc subanalysis assessed desloratadine efficacy and onset of symptom relief in subjects who had received monotherapy with another second-generation antihistamine. RESULTS A total of 386 AEs were reported by 287 subjects (0.37%) in the four studies. The most commonly reported treatment-related AEs were fatigue (0.07%), headache (0.07%), dry mouth (0.04%) and nausea (0.03%). Tolerability was rated as excellent/good by 99.1% of investigators and 98.5% of subjects. Desloratadine therapy significantly reduced nasal and ocular symptom severity, itching and wheals, and sleep and activity disruption (p < 0.0001), as indicated by a reduction in mean total and individual symptom scores, and reported impairment of sleep and daily activities. The efficacy of desloratadine was rated as significantly greater by 59.4-88.0% of subjects who had previously received monotherapy with cetirizine, fexofenadine, loratadine or mizolastine (p < 0.01 for all). The percentage of subjects who rated onset of symptom relief with desloratadine as faster than previous treatment ranged from 51.6% to 82.4%. CONCLUSION Desloratadine was safe, well tolerated and efficacious in this series of surveillance studies. A post hoc analysis of subjects who had received previous monotherapy with a second-generation antihistamine found that most subjects rated efficacy as higher than their previous treatment, with a faster onset of symptom relief.
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Affiliation(s)
- Claus Bachert
- Department of Otorhinolaryngology, University Hospital Ghent, De Pintelaan 185, BE-9000 Ghent, Belgium.
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Canonica GW, Compalati E. Minimal persistent inflammation in allergic rhinitis: implications for current treatment strategies. Clin Exp Immunol 2009; 158:260-71. [PMID: 19765020 PMCID: PMC2792821 DOI: 10.1111/j.1365-2249.2009.04017.x] [Citation(s) in RCA: 80] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/14/2009] [Indexed: 12/21/2022] Open
Abstract
Patients with allergic rhinitis have traditionally been placed into 'seasonal' and 'perennial' categories, which do not account for the subclinical inflammatory state that exists in many patients. In subjects with seasonal and perennial allergic rhinitis, even subthreshold doses of allergen have been found to cause inflammatory cell infiltration in the nasal mucosa, including increases in expression of cellular adhesion molecules, nasal and conjunctival eosinophilia, and other markers of inflammation, which do not result in overt allergy symptoms. This state - which has been termed 'minimal persistent inflammation'- may contribute to hyperreactivity and increased susceptibility to development of clinical symptoms as well as common co-morbidities of allergic rhinitis, such as asthma. Treating overt allergy symptoms as well as this underlying inflammatory state requires agents that have well-established clinical efficacy, convenient administration, potent anti-inflammatory effects and proven long-term safety, so that long-term continuous administration is feasible. Of the three major classes of commonly used allergic rhinitis medications - intranasal corticosteroids, anti-histamines, and anti-leukotrienes - intranasal corticosteroids appear to represent the most reasonable therapeutic option in patients who would benefit from continuous inhibition of persistent inflammation.
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MESH Headings
- Administration, Intranasal
- Allergens/immunology
- Asthma/etiology
- Chronic Disease
- Glucocorticoids/therapeutic use
- Histamine H1 Antagonists/therapeutic use
- Humans
- Intercellular Adhesion Molecule-1/immunology
- Leukotriene Antagonists/therapeutic use
- Rhinitis, Allergic, Perennial/complications
- Rhinitis, Allergic, Perennial/drug therapy
- Rhinitis, Allergic, Perennial/immunology
- Rhinitis, Allergic, Seasonal/complications
- Rhinitis, Allergic, Seasonal/drug therapy
- Rhinitis, Allergic, Seasonal/immunology
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Affiliation(s)
- G W Canonica
- Allergy and Respiratory Diseases, Clinic Dipartmento di Medicina Interna e Specialita Mediche (DIMI), University of Genova, Genova, Italy.
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Demoly P, Dreyfus I, Dhivert-Donnadieu H, Mesbah K. Desloratadine for the treatment of cypress pollen-induced allergic rhinitis. Ann Allergy Asthma Immunol 2009; 103:260-6. [PMID: 19788025 DOI: 10.1016/s1081-1206(10)60191-3] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Few studies have been conducted to assess treatment options for patients with sensitivities to cypress pollens, important triggers of allergic rhinitis (AR) in the Mediterranean region. OBJECTIVE To evaluate the effect of desloratadine, a second-generation antihistamine, on AR symptoms caused by cypress pollens native to France. METHODS Adults (N=233) with symptomatic cypress pollen allergies were randomized to receive desloratadine, 5 mg, or placebo daily for 15 days during 2 consecutive cypress pollen seasons. The primary end point was the percentage change from baseline in morning total nasal symptom scores on day 14; secondary assessments included total symptom score, peak nasal inspiratory flow, the Rhinoconjunctivitis Quality of Life Questionnaire, and global response to therapy. RESULTS On day 14, the desloratadine group had a significantly greater percentage decrease in total nasal symptom score vs the placebo group (-40% vs. -30%; P < .04). Similarly, on day 14, there was a 47% and 37% respective decrease in total symptom score (P = .01). Mean peak nasal inspiratory flow scores showed numeric, albeit not statistically significant, improvements from baseline through day 14 with desloratadine. A significantly greater improvement in Rhinoconjunctivitis Quality of Life Questionnaire scores occurred with desloratadine vs placebo on day 14 (-1.4 vs. -0.9; P = .004). The mean global response to therapy was better with desloratadine vs placebo (3.4 vs. 3.9; P = .004). The adverse event rate was similar in both groups. CONCLUSION Desloratadine is efficacious and safe for the treatment of AR induced by cypress pollens; it also improved disease-related quality of life.
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Affiliation(s)
- Pascal Demoly
- Allergy Department, INSERM U657, Maladies Respiratoires, Hôpital Arnaud de Villeneuve, University Hospital of Montpellier, Montpellier, France.
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Bousquet J, Bachert C, Canonica GW, Mullol J, Van Cauwenberge P, Bindslev Jensen C, Fokkens WJ, Ring J, Keith P, Lorber R, Zuberbier T. Efficacy of desloratadine in intermittent allergic rhinitis: a GA(2)LEN study. Allergy 2009; 64:1516-1523. [PMID: 19624554 DOI: 10.1111/j.1398-9995.2009.02115.x] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND The Allergic Rhinitis and its Impact on Asthma (ARIA) guidelines proposed a classification for allergic rhinitis based on the duration of symptoms (intermittent, persistent) rather than on the time of allergen exposure (seasonal, perennial). There is no placebo-controlled, randomized clinical trial on intermittent allergic rhinitis (IAR) to date. Desloratadine (DL) is recommended for the first-line treatment of seasonal and perennial allergic rhinitis. OBJECTIVES To assess the efficacy and safety of DL in subjects with IAR based on the ARIA classification. METHODS Patients over 12 years of age with IAR were assessed over 15 days of treatment with DL 5 mg once daily (n = 276) or placebo (n = 271). The primary endpoint was the AM/PM reflective total 5 symptom score (T5SS). Secondary endpoints included AM/PM instantaneous T5SS and individual symptoms, therapeutic response, symptom severity by visual analogue scale, and quality-of-life. RESULTS The mean reduction of AM/PM reflective T5SS was significantly greater with DL than with placebo over 15 days (-3.01 vs-2.13, P < 0.001) and on each individual day (P < 0.05). Mean AM instantaneous T5SS was reduced significantly with DL compared to placebo as early as day 2 (-1.84 vs-0.89; P < 0.001). The therapeutic response and improvement in quality-of-life were significantly greater with DL than with placebo (P < 0.001 for each). The frequency of treatment-related adverse events was low and similar between DL (7.2%) and placebo (7.0%). CONCLUSIONS This is the first large trial to show that treatment can be effective in IAR. Desloratadine was effective and safe.
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Affiliation(s)
- J. Bousquet
- Service des Maladies Respiratoires, Hôpital Arnaud de Villeneuve, Montpellier, and INSERM UMR 780, Villejuif, France
| | - C. Bachert
- Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - G. W. Canonica
- Allergy and Respiratory Diseases Clinic, DIMI, University of Genoa, Genoa, Italy
| | - J. Mullol
- Rhinology Unit & Smell Clinic, ENT Department, Hospital Clínic‐IDIBAPS, Barcelona, Catalonia, Spain
| | - P. Van Cauwenberge
- Department of Otorhinolaryngology, Ghent University Hospital, Ghent, Belgium
| | - C. Bindslev Jensen
- Department of Dermatology, Odense Universitets Hospital, Odense, Denmark
| | - W. J. Fokkens
- Academisch Medisch Centrum, Amsterdam, the Netherlands
| | - J. Ring
- Division Dermatology and Allergology Helmholtz Center Munich/TUM, Department Dermatology and Allergology, Technische Universität München, Munich, Germany
| | - P. Keith
- McMaster University, Hamilton, ON, Canada
| | - R. Lorber
- Schering Plough Research Institute, Division of Schering Corporation, Kenilworth, NJ, USA
| | - T. Zuberbier
- Department of Dermatology and Allergy, Charité Universitätsmedizin Berlin, Berlin, Germany
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Bachert C. A review of the efficacy of desloratadine, fexofenadine, and levocetirizine in the treatment of nasal congestion in patients with allergic rhinitis. Clin Ther 2009; 31:921-44. [PMID: 19539095 DOI: 10.1016/j.clinthera.2009.05.017] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/17/2009] [Indexed: 12/18/2022]
Abstract
BACKGROUND Nasal congestion is the most troublesome symptom of allergic rhinitis (AR). First-generation and older second-generation antihistamines, while effective against nasal itching, sneezing, and rhinorrhea, have limited efficacy in relieving nasal congestion. OBJECTIVE This review included nasal challenge studies and clinical trials that reported the effects on nasal congestion of the newer second-generation antihistamines desloratadine, fexofenadine, and levocetirizine. METHODS MEDLINE and EMBASE were searched for nasal challenge studies and clinical trials published in English between January 1, 1991, and January 31, 2009, using the following terms, alone or in combination: antihistamines, second-generation antihistamines, allergic rhinitis, intermittent allergic rhinitis, perennial allergic rhinitis, persistent allergic rhinitis, seasonal allergic rhinitis, nasal challenge, nasal blockage, and nasal congestion. Studies that were not active or placebo controlled, that did not evaluate change in nasal congestion scores, or that focused on treatments other than desloratadine, fexofenadine, and levocetirizine for nasal congestion associated with AR were excluded. RESULTS Twenty-six clinical trials met the criteria for inclusion in the review. In 11 placebo-controlled trials that included objective assessment of nasal congestion, desloratadine, fexofenadine, and levocetirizine were associated with reductions in the severity of nasal congestion through maintenance of nasal airflow. The mean AUC for nasal airflow over 6 hours was significantly greater with desloratadine compared with placebo in 3 studies (P < 0.05); placebo-controlled trials of fexofenadine and levocetirizine had similar results. In 25 placebo- and active-controlled trials that reported subject-rated symptom scores, the 3 newer antihistamines were efficacious in the treatment of nasal congestion associated with AR. In 10 trials that reported objective and/or subjective measures, desloratadine was associated with significant improvements in nasal congestion compared with placebo (P < or = 0.05), beginning as early as the first 2 hours after allergen challenge. Fexofenadine was associated with significantly lower nasal congestion scores compared with placebo in 4 studies (P <- 0.05); nasal congestion scores were significantly reduced with levocetirizine in 3 placebo-controlled trials (P < or = 0.005). CONCLUSIONS In the studies reviewed, desloratadine, fexofenadine, and levocetirizine were effective in relieving the nasal congestion associated with AR compared with placebo. This effect began as early as day 2 and was consistent and progressive throughout treatment. Desloratadine, fexofenadine, and levocetirizine are appropriate options for the treatment of nasal congestion in patients with AR.
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Affiliation(s)
- Claus Bachert
- Department of Otorhinolaryngology, University Hospital Ghent, Ghent, Belgium.
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Fraser L, Kelly G. An evidence-based approach to the management of the adult with nasal obstruction. Clin Otolaryngol 2009; 34:151-5. [PMID: 19413614 DOI: 10.1111/j.1749-4486.2009.01887.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
BACKGROUND Nasal obstruction is a common presenting symptom to the otolaryngology clinic. A variety of structural and mucosal abnormalities can interrupt the subjective sensation of nasal airflow. METHODS This review was based on a literature search last performed on 1 October 2008. Current texts and the MEDLINE, EMBASE and COCHRANE databases were searched using the subject heading nasal obstruction in combination with classification, diagnosis, therapy, drug therapy and surgery. Results were limited to include clinical trials, randomised controlled trials, meta-analyses, systematic reviews and review articles. Relevant references from selected articles were also reviewed. CONCLUSION We present an evidence-based approach to history-taking and clinical examination of an adult patient with nasal obstruction and provide an overview of management of the most common causative conditions.
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Affiliation(s)
- L Fraser
- Department of Otolaryngology, Leeds General Infirmary, Leeds, UK
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Aberer W. Desloratadine for the Relief of Nasal and Non-nasal Allergy Symptoms: An Observational Study. ACTA ACUST UNITED AC 2009; 2:17-22. [PMID: 19684848 PMCID: PMC2721966 DOI: 10.1111/j.1753-5174.2009.00018.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Introduction The rates of allergic rhinitis, allergic asthma, and atopic eczema range from 6% to 16% globally. Second-generation antihistamines have been shown to be safe and effective for the treatment of symptoms of allergic disease. This study investigated the efficacy and safety of desloratadine, a nonsedating second-generation antihistamine, in the treatment of common allergy symptoms. Methods In this open-label, uncontrolled, non-randomized, observational study, subjects (N = 973) with allergy symptoms were given desloratadine 5 mg daily for 3 weeks. Nasal, ocular, and dermal symptom severity was rated as asymptomatic, mild, moderate, or severe; changes in the percentage of subjects in each severity category were assessed. Overall efficacy and tolerability of desloratadine treatment were evaluated separately by physicians and subjects. Results Allergic rhinitis was the most frequent diagnosis, occurring in 59.0% of subjects. Approximately 40% of subjects had received previous treatment with other antihistamines, systemic/topical glucocorticosteroids, or beta-sympathicomimetics. Slightly more than half of subjects received concomitant medication during the study; 263 (53.0%) of those used intranasal steroids. A significant reduction in severity scores was observed in all symptom subgroups (P < 0.001). Desloratadine efficacy was judged to be excellent or good by 90.2% of physicians and 88.6% of subjects; 82.5% of investigators and 80.9% of subjects considered it more effective than previous therapy. The tolerability of desloratadine was rated excellent or good by 97.0% of both groups. Thirty-one subjects (3.2%) experienced adverse events. Conclusions In an open-label, uncontrolled, non-randomized, observational study allergy symptoms improved significantly in subjects treated with desloratadine.
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Affiliation(s)
- Werner Aberer
- Department of Environmental Dermatology, Medical University of Graz Graz, Austria
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Anolik R. Desloratadine and pseudoephedrine combination therapy as a comprehensive treatment for allergic rhinitis and nasal congestion. Expert Opin Drug Metab Toxicol 2009; 5:683-94. [DOI: 10.1517/17425250902980187] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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Update on prescription and over-the-counter histamine inverse agonists in rhinitis therapy. Curr Allergy Asthma Rep 2009; 9:140-8. [PMID: 19210904 DOI: 10.1007/s11882-009-0021-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Allergic rhinitis (AR) is associated with histamine-mediated physiologic events. The currently used histamine antagonists are all inverse agonists that bind and inactivate histamine H1 receptors. Second-generation antihistamines are much more H1-receptor selective with less central nervous system penetration than first-generation agents. Antihistamines typically are more effective in seasonal than perennial AR and do not demonstrate significant relief of nasal congestion. The recent availability of some second-generation antihistamines as over-the-counter products clearly places them as the preferred first-line treatment for mild to moderate AR based on safety when compared with first-generation over-the-counter antihistamines. The remaining prescription-only second-generation antihistamines, fexofenadine, desloratadine, and levocetirizine, all have unique attributes. Antihistamines in oral, intranasal, or intraocular formulations will likely remain among the mainstays of allergy therapeutics.
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Penagos M, Compalati E, Tarantini F, Baena-Cagnani CE, Passalacqua G, Canonica GW. Efficacy of mometasone furoate nasal spray in the treatment of allergic rhinitis. Meta-analysis of randomized, double-blind, placebo-controlled, clinical trials. Allergy 2008; 63:1280-91. [PMID: 18721246 DOI: 10.1111/j.1398-9995.2008.01808.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
RATIONALE Several randomized, double-blind, placebo-controlled clinical trials have demonstrated the efficacy of mometasone furoate nasal spray (MFNS) in the treatment of allergic rhinitis (AR) thus allowing for a meta-analysis to determine the overall treatment effect. METHODS A comprehensive search of the MEDLINE, LILACS, SCOPUS, and the Cochrane Library databases up to 31 October, 2007 was carried out. Randomized, double-blind, placebo-controlled, clinical trials evaluating the efficacy of MFNS in patients with AR compared to placebo were included. Total nasal symptom scores (TNSS), individual nasal symptoms, total non-nasal symptom scores (TNNSS) and nasal airflow were analysed as the standardized mean difference (SMD). Meta-analysis was performed with the random or the fixed effect models depending on heterogeneity, by using revman 5 software. DATA SYNTHESIS Sixteen of the 113 identified articles met the inclusion criteria. For MFNS efficacy on TNSS, 2998 participants were analysed: 1534 received MFNS and 1464 placebo. Mometasone furoate nasal spray was associated with a significant reduction in TNSS (SMD -0.49, 95% CI: -0.60 to -0.38; P < 0.00001; I(2) = 50.1%). A significant effect on SMD for nasal stuffiness/congestion (-0.41; 95% CI: -0.56 to -0.27), rhinorrhoea (-0.44; 95% CI: -0.66 to -0.21), sneezing (-0.40; 95% CI: -0.57 to -0.23) and nasal itching (-0.39; 95% CI: -0.53 to -0.25) was also demonstrated. Mometasone furoate nasal spray treated subjects also showed a significant reduction in TNNSS (-0.30; 95% CI: -0.43 to -0.18). The proportion of patients with adverse events was similar for MFNS and placebo (0.99; 95% CI: 0.81-1.20; P = 0.91). CONCLUSIONS This meta-analysis provides a level Ia evidence for the efficacy of MFSN in the treatment of AR vs placebo. Adverse events frequency was similar in both groups.
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Affiliation(s)
- M Penagos
- Allergy and Respiratory Diseases Clinic, Department of Internal Medicine, Università degli studi di Genova, Genoa, Italy
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Simon FER, Simons KJ. H1 antihistamines: current status and future directions. World Allergy Organ J 2008; 1:145-55. [PMID: 23282578 PMCID: PMC3650962 DOI: 10.1186/1939-4551-1-9-145] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2008] [Accepted: 07/16/2008] [Indexed: 02/07/2023] Open
Abstract
In this review, we compare and contrast the clinical pharmacology, efficacy, and safety of first-generation H1 antihistamines and second-generation H1 antihistamines. First-generation H1 antihistamines cross the blood-brain barrier, and in usual doses, they potentially cause sedation and impair cognitive function and psychomotor performance. These medications, some of which have been in use for more than 6 decades, have never been optimally investigated. Second-generation H1 antihistamines such as cetirizine, desloratadine, fexofenadine, levocetirizine, and loratadine cross the blood-brain barrier to a significantly smaller extent than their predecessors. The clinical pharmacology, efficacy, and safety of these medications have been extensively studied. They are therefore the H1 antihistamines of choice in the treatment of allergic rhinitis, allergic conjunctivitis, and urticaria. In the future, clinically advantageous H1 antihistamines developed with the aid of molecular techniques might be available.
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Affiliation(s)
- F Estelle R Simon
- Department of Pediatrics and Child Health, Winnipeg, Manitoba, Canada
- Department of Immunology, Winnipeg, Manitoba, Canada
- Department of Canadian Institutes of Health Research National Training Program in Allergy and Asthma, Winnipeg, Manitoba, Canada
- Department of Faculty of Medicine, Winnipeg, Manitoba, Canada
| | - Keith J Simons
- Department of Pediatrics and Child Health, Winnipeg, Manitoba, Canada
- Department of Faculty of Medicine, Winnipeg, Manitoba, Canada
- Department of Faculty of Pharmacy, University of Manitoba, Winnipeg, Manitoba, Canada
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Bibliography. Current world literature. Model systems. Curr Opin Allergy Clin Immunol 2008; 8:276-85. [PMID: 18560306 DOI: 10.1097/aci.0b013e328303e104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Abstract
The use of pharmacotherapy for allergic rhinitis remains a central strategy in the integrated treatment of the patient. The most appropriate medical therapy depends upon the nature of specific rhinitis symptoms, patient tolerance to and preference for certain classes of medications, and response to treatment. Through an appreciation of these various physiological mechanisms, the physician can select the treatment option or options that will be most likely to effectively manage symptoms.
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Bousquet J, Khaltaev N, Cruz AA, Denburg J, Fokkens WJ, Togias A, Zuberbier T, Baena-Cagnani CE, Canonica GW, van Weel C, Agache I, Aït-Khaled N, Bachert C, Blaiss MS, Bonini S, Boulet LP, Bousquet PJ, Camargos P, Carlsen KH, Chen Y, Custovic A, Dahl R, Demoly P, Douagui H, Durham SR, van Wijk RG, Kalayci O, Kaliner MA, Kim YY, Kowalski ML, Kuna P, Le LTT, Lemiere C, Li J, Lockey RF, Mavale-Manuel S, Meltzer EO, Mohammad Y, Mullol J, Naclerio R, O'Hehir RE, Ohta K, Ouedraogo S, Palkonen S, Papadopoulos N, Passalacqua G, Pawankar R, Popov TA, Rabe KF, Rosado-Pinto J, Scadding GK, Simons FER, Toskala E, Valovirta E, van Cauwenberge P, Wang DY, Wickman M, Yawn BP, Yorgancioglu A, Yusuf OM, Zar H, Annesi-Maesano I, Bateman ED, Ben Kheder A, Boakye DA, Bouchard J, Burney P, Busse WW, Chan-Yeung M, Chavannes NH, Chuchalin A, Dolen WK, Emuzyte R, Grouse L, Humbert M, Jackson C, Johnston SL, Keith PK, Kemp JP, Klossek JM, Larenas-Linnemann D, Lipworth B, Malo JL, Marshall GD, Naspitz C, Nekam K, Niggemann B, Nizankowska-Mogilnicka E, Okamoto Y, Orru MP, Potter P, Price D, Stoloff SW, Vandenplas O, Viegi G, Williams D. Allergic Rhinitis and its Impact on Asthma (ARIA) 2008 update (in collaboration with the World Health Organization, GA(2)LEN and AllerGen). Allergy 2008; 63 Suppl 86:8-160. [PMID: 18331513 DOI: 10.1111/j.1398-9995.2007.01620.x] [Citation(s) in RCA: 3037] [Impact Index Per Article: 189.8] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
MESH Headings
- Adolescent
- Asthma/epidemiology
- Asthma/etiology
- Asthma/therapy
- Child
- Global Health
- Humans
- Prevalence
- Rhinitis, Allergic, Perennial/complications
- Rhinitis, Allergic, Perennial/diagnosis
- Rhinitis, Allergic, Perennial/epidemiology
- Rhinitis, Allergic, Perennial/therapy
- Rhinitis, Allergic, Seasonal/complications
- Rhinitis, Allergic, Seasonal/diagnosis
- Rhinitis, Allergic, Seasonal/epidemiology
- Rhinitis, Allergic, Seasonal/therapy
- Risk Factors
- World Health Organization
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Affiliation(s)
- J Bousquet
- University Hospital and INSERM, Hôpital Arnaud de Villeneuve, Montpellier, France
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Abstract
PURPOSE OF REVIEW Nose and sinus disease are prevalent medical findings, requiring significant expense and patient and physician time. In addition, the field of evidence-based medicine is growing in significance as many providers endeavor to provide evidence-based patient care. This contemporary review will address recent findings in evidence-based medicine and rhinology. RECENT FINDINGS We review treatment guidelines for allergic rhinitis, recent findings on nasal polyposis, pediatric sinus surgery, the use of image-guidance in sinus surgery, and treatment of epistaxis. SUMMARY There is high-quality evidence to guide medical and surgical treatment decisions in many rhinologic conditions.
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Scadding GK, Durham SR, Mirakian R, Jones NS, Leech SC, Farooque S, Ryan D, Walker SM, Clark AT, Dixon TA, Jolles SRA, Siddique N, Cullinan P, Howarth PH, Nasser SM. BSACI guidelines for the management of allergic and non-allergic rhinitis. Clin Exp Allergy 2008; 38:19-42. [PMID: 18081563 PMCID: PMC7162111 DOI: 10.1111/j.1365-2222.2007.02888.x] [Citation(s) in RCA: 245] [Impact Index Per Article: 15.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This guidance for the management of patients with allergic and non-allergic rhinitis has been prepared by the Standards of Care Committee (SOCC) of the British Society for Allergy and Clinical Immunology (BSACI). The guideline is based on evidence as well as on expert opinion and is for use by both adult physicians and paediatricians practicing in allergy. The recommendations are evidence graded. During the development of these guidelines, all BSACI members were included in the consultation process using a web-based system. Their comments and suggestions were carefully considered by the SOCC. Where evidence was lacking, consensus was reached by the experts on the committee. Included in this guideline are clinical classification of rhinitis, aetiology, diagnosis, investigations and management including subcutaneous and sublingual immunotherapy. There are also special sections for children, co-morbid associations and pregnancy. Finally, we have made recommendations for potential areas of future research.
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Affiliation(s)
- G. K. Scadding
- The Royal National Throat Nose & Ear Hospital, Gray's Inn Road, London, UK
| | - S. R. Durham
- Department of Upper Respiratory Medicine, Imperial College NHLI, Guy Scadding Building, Royal Brompton Campus, London, UK
| | - R. Mirakian
- Cambridge University NHS Foundation Trust, Allergy Clinic, Cambridge, UK
| | - N. S. Jones
- Department of Otorhinolaryngology‐Head & Neck Surgery, Queens Medical Centre, Nottingham, UK
| | - S. C. Leech
- Department of Child Health, Kings College Hospital, Denmark Hill, London, UK
| | - S. Farooque
- Department of Asthma, Allergy & Respiratory Medicine, Guy's Hospital, London, UK
| | - D. Ryan
- Department of General Practice and Primary Care, University of Aberdeen, Aberdeen, UK
| | - S. M. Walker
- Education For Health, The Athenaeum, Warwick, UK
| | - A. T. Clark
- Cambridge University NHS Foundation Trust, Allergy Clinic, Cambridge, UK
| | - T. A. Dixon
- Royal Liverpool and Broadgreen University Hospital NHS Trust, Liverpool, UK
| | - S. R. A. Jolles
- Medical Biochemistry and Immunology, University Hospital of Wales, Cardiff, UK
| | - N. Siddique
- Department of respiratory medicine, Southampton General Hospital, Southampton, UK
| | - P. Cullinan
- Department of Occupational and Environmental Medicine, Imperial College, London, UK and
| | | | - S. M. Nasser
- Cambridge University NHS Foundation Trust, Allergy Clinic, Cambridge, UK
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Pradalier A, Neukirch C, Dreyfus I, Devillier P. Desloratadine improves quality of life and symptom severity in patients with allergic rhinitis. Allergy 2007; 62:1331-4. [PMID: 17521311 DOI: 10.1111/j.1398-9995.2007.01374.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Desloratadine is associated with decreased signs and symptoms and improved nasal airflow in multiple clinical trials in patients with allergic rhinitis (AR). The effect of desloratadine on quality of life (QOL) in AR has not been widely reported to date. We compared the effects of desloratadine and placebo on QOL in seasonal AR using validated, disease-specific measures. METHODS This was a multicenter, double-blind, randomized, parallel-group study of desloratadine 5 mg or placebo daily for 2 weeks in patients with symptomatic seasonal AR. QOL was assessed at baseline and at day 14 using the Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ). AR signs/symptoms and the global response to therapy were measured at baseline and at day 14; signs/symptoms were also rated AM/PM in patient diaries. Adverse events (AE) were recorded. RESULTS Overall 234 patients received desloratadine and 249 received placebo. At day 14 desloratadine was associated with a significantly larger improvement from baseline in the mean total RQLQ score vs placebo (P = 0.0003). Desloratadine also led to significant improvements from baseline in all RQLQ sub-domains (P < or = 0.043). At day 14 significant decreases from baseline were noted in the desloratadine group for total nasal (P = 0.0003), total non-nasal (P = 0.001) and total symptoms scores (P = 0.0001). Morning AR symptoms were significantly decreased in the desloratadine group after 1 day of treatment. Desloratadine was well tolerated, with an AE rate similar to placebo. CONCLUSION Significant reductions in signs and symptoms of AR with desloratadine treatment were accompanied by improved disease-specific QOL measures.
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Affiliation(s)
- A Pradalier
- Department of Internal Medicine, Hôpital Louis Mourier, Colombes Cedex, France
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