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Madsen H, Mortz CG, Bindslev‐Jensen C, Reilev M, Hallas J, Henriksen DP. High-dose non-sedating antihistamines are used insufficiently in chronic urticaria patients treated with omalizumab. Clin Transl Allergy 2021; 11:e12085. [PMID: 34938439 PMCID: PMC8665689 DOI: 10.1002/clt2.12085] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Revised: 11/18/2021] [Accepted: 11/24/2021] [Indexed: 11/07/2022] Open
Abstract
BACKGROUND The lifetime prevalence of chronic urticaria (CU) is 0.5%-1%. In some patients with CU, symptomatic control is not achieved with non-sedating second-generation H1 antihistamines (nsAH1) alone, even with quadrupled standard doses as recommended in international guidelines. In these cases, biological treatment with omalizumab can be added. Since omalizumab is expensive compared to antihistamines, lack of adherence to guidelines for high dose nsAH1 (up to four-fold standard dose per day) may be associated with substantial unnecessary costs. The aim was to measure the use nsAH1 before and during omalizumab use for the first time in an omalizumab treated CU population. METHODS We identified all Danish patients with CU who initiated omalizumab from March 2014 to December 2018 and evaluated new and ongoing nsAH1 treatments using the Danish nationwide registries. RESULTS A total of 955 CU patients initiated treatment with omalizumab within the study period (median age 40 years [IQR 28-50], 74.5% females). During the 12 months prior to omalizumab initiation, 95.6% of the patients filled at least one prescription with nsAH1 at some point, while 84.7% filled at least one prescription during the three months before omalizumab. From 3 months before omalizumab initiation till 3 months after, the proportions of users of high-dose nsAH1 was maximum 31.1%. CONCLUSIONS Omalizumab was usually administered before sufficient nsAH1 treatment was tried. In despite of the labelling that omalizumab should be co-administered with high dose nsAH1, this does not happen This may lead to substantial unnecessary costs.
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Affiliation(s)
- Hanne Madsen
- Department of Dermatology and Allergy CenterOdense University HospitalOdenseDenmark
- Department of Internal Medicine & Acute MedicineOdense University HospitalOdenseDenmark
| | - Charlotte G. Mortz
- Department of Dermatology and Allergy CenterOdense University HospitalOdenseDenmark
| | | | - Mette Reilev
- Clinical Pharmacology, Pharmacy and Environmental MedicineDepartment of Public HealthUniversity of Southern DenmarkOdenseDenmark
| | - Jesper Hallas
- Clinical Pharmacology, Pharmacy and Environmental MedicineDepartment of Public HealthUniversity of Southern DenmarkOdenseDenmark
- Department of Clinical PharmacologyOdense University HospitalOdenseDenmark
| | - Daniel P. Henriksen
- Clinical Pharmacology, Pharmacy and Environmental MedicineDepartment of Public HealthUniversity of Southern DenmarkOdenseDenmark
- Department of Clinical PharmacologyOdense University HospitalOdenseDenmark
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Ćesić D, Lugović-Mihić L, Ferček I, Grginić AG, Jelić M, Bešlić I, Tambić Andrašević A. Salivary Microbiota Is Significantly Less Diverse in Patients with Chronic Spontaneous Urticaria Compared to Healthy Controls: Preliminary Results. Life (Basel) 2021; 11:life11121329. [PMID: 34947860 PMCID: PMC8707062 DOI: 10.3390/life11121329] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2021] [Revised: 11/27/2021] [Accepted: 11/29/2021] [Indexed: 11/21/2022] Open
Abstract
Background: Because of the important role in regulating the immune system, increasing evidence suggests a possible implication of gut microbiota in Chronic spontaneous urticaria (CSU). Although the oral cavity is the first site of contact between microbiota and the immune system, the association between salivary microbiota and CSU has not yet been reported. Objective: This case-control study aimed to compare differences in salivary microbiota between CSU patients and healthy controls (HC). Twenty-three participants—13 patients with CSU and 10 HC were enrolled; salivary microbiota was determined by molecular approach targeting 16S ribosomal RNA. Terminal restriction fragment length polymorphism (T-RFLP) analysis was performed. Results: Alpha diversity of salivary microbiota in CSU patients was significantly reduced compared to HC, resulting in alteration of the community composition. Species richness determined via the Shannon index was significantly reduced in the CSU group. Conclusion: Dysbiosis of salivary microbiota may contribute to a dysregulated immune system in the development of CSU. To our knowledge, this was the first study that reported an alteration in salivary microbiota composition in CSU patients.
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Affiliation(s)
- Diana Ćesić
- Department of Dermatology and Venereology, Sestre Milosrdnice University Hospital Centre, 10 000 Zagreb, Croatia; (L.L.-M.); (I.B.)
- School of Dental Medicine, University of Zagreb, 10 000 Zagreb, Croatia;
- Correspondence: ; Tel.: +385-98-977-0234
| | - Liborija Lugović-Mihić
- Department of Dermatology and Venereology, Sestre Milosrdnice University Hospital Centre, 10 000 Zagreb, Croatia; (L.L.-M.); (I.B.)
- School of Dental Medicine, University of Zagreb, 10 000 Zagreb, Croatia;
| | - Iva Ferček
- Department of Ophthalmology, Sestre Milosrdnice University Hospital Centre, 10 000 Zagreb, Croatia;
| | - Ana Gverić Grginić
- Department of Clinical Microbiology, Sestre Milosrdnice University Hospital Centre, 10 000 Zagreb, Croatia;
| | - Marko Jelić
- Department of Clinical Microbiology, University Hospital for Infectious Diseases, 10 000 Zagreb, Croatia;
| | - Iva Bešlić
- Department of Dermatology and Venereology, Sestre Milosrdnice University Hospital Centre, 10 000 Zagreb, Croatia; (L.L.-M.); (I.B.)
- School of Dental Medicine, University of Zagreb, 10 000 Zagreb, Croatia;
| | - Arjana Tambić Andrašević
- School of Dental Medicine, University of Zagreb, 10 000 Zagreb, Croatia;
- Department of Clinical Microbiology, University Hospital for Infectious Diseases, 10 000 Zagreb, Croatia;
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Maurer M, Giménez‐Arnau A, Bernstein JA, Chu C, Danilycheva I, Hide M, Makris M, Metz M, Savic S, Sitz K, Soong W, Staubach P, Sussman G, Barve A, Burciu A, Hua E, Janocha R, Severin T. Sustained safety and efficacy of ligelizumab in patients with chronic spontaneous urticaria: A one-year extension study. Allergy 2021; 77:2175-2184. [PMID: 34773261 DOI: 10.1111/all.15175] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Revised: 10/08/2021] [Accepted: 10/18/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND Ligelizumab, a next-generation, humanized anti-immunoglobulin E (IgE) monoclonal antibody is in development as a treatment for patients with chronic spontaneous urticaria, whose symptoms are inadequately controlled with standard-of-care therapy. OBJECTIVE To evaluate the long-term safety and re-treatment efficacy of ligelizumab 240 mg in patients who completed the core study and extension study. METHODS This open-label, single-arm, long-term Phase 2b extension study was designed to assess patients who were previously administered various doses of ligelizumab, omalizumab or placebo in the Phase 2b, dose-finding core study and who presented with active disease after Week 32. In the extension study, patients received ligelizumab 240 mg subcutaneously every 4 weeks, for 52 weeks and were monitored post-treatment for 48 weeks. RESULTS Overall, ligelizumab was well-tolerated with no newly identified safety signals. A total of 95.4% (226/237) screened patients received ligelizumab 240 mg in the extension study; 84.1% (190/226) of patients experienced at least one treatment-emergent adverse event. Most reported events were mild (41.6%) or moderate (35.8%) and mostly unrelated to the study treatment. At Week 12, 46.5% of patients had a complete response increasing to 53.1% after 52 weeks. Following 52 weeks of extension study treatment, 75.8% (95% confidence interval, 69.9, 81.3) of patients had cumulative complete responses. The median time to relapse in complete responders was 38 weeks. CONCLUSION The long-term safety profile of ligelizumab 240 mg in patients with chronic spontaneous urticaria was consistent with the core study and re-treatment efficacy was shown. TRIAL REGISTRATION ClinicalTrials.gov Identifier: NCT02477332 and NCT02649218.
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Affiliation(s)
- Marcus Maurer
- Dermatological Allergology Allergie‐Centrum‐Charité Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - Ana Giménez‐Arnau
- Dermatology Department, Hospital del Mar IMIM Universitat Autònoma Barcelona Barcelona Spain
| | - Jonathan A. Bernstein
- University of Cincinnati College of Medicine and Bernstein Clinical Research Center Cincinnati Ohio USA
| | - Chia‐Yu Chu
- Department of Dermatology National Taiwan University Hospital and National Taiwan University College of Medicine Taipei Taiwan
| | - Inna Danilycheva
- National Research Center – Institute of Immunology Federal Medical‐Biological Agency of Russia Moscow Russia
| | - Michihiro Hide
- Department of Dermatology Hiroshima University Hiroshima Japan
| | - Michael Makris
- Allergy Unit 2nd Department of Dermatology and Venereology National and Kapodistrian University"Attikon” University Hospital Athens Greece
| | - Martin Metz
- Dermatological Allergology Allergie‐Centrum‐Charité Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - Sinisa Savic
- Leeds Biomedical Research Centre Department of Clinical Immunology and Allergy Leeds Institute of Rheumatic and Musculoskeletal Medicine (LIRMM)St James's University Hospital Leeds UK
| | - Karl Sitz
- Little Rock Allergy and Asthma Clinic Little Rock Arkansas USA
| | - Weily Soong
- Alabama Allergy & Asthma Center – AllerVie Health Clinical Research Center of Alabama Birmingham Alabama USA
| | - Petra Staubach
- Department of Dermatology University Medical Center Mainz Germany
| | - Gordon Sussman
- Division of Allergy and Clinical Immunology University of Toronto Canada
| | - Avantika Barve
- Novartis Pharmaceuticals Corporation East Hanover New Jersey USA
| | | | - Eva Hua
- China Novartis Institutes for Biomedical Research Co. Ltd Shanghai China
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Kim HS, Noh G. Induction of remission in chronic urticaria by immunotherapy using immunoglobulin/histamine complex (Histobulin™): a case report. Allergy Asthma Clin Immunol 2021; 17:116. [PMID: 34772446 PMCID: PMC8588720 DOI: 10.1186/s13223-021-00612-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 10/06/2021] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Symptom control is a major concern in chronic urticaria. Histobulin™ is a histamine/immunoglobulin complex that has been approved for allergic rhinitis, bronchial asthma and chronic urticaria in some countries. Not only has the immunoglobulin/histamine complex been reported to be effective in allergic diseases, including chronic urticaria, but recently, the possibility of remission induction in chronic urticaria by the immunoglobulin/histamine complex has been reported. CASE PRESENTATION Histobulin™ was administered until remission was induced instead of fixing the number of administrations in four cases of chronic urticaria. Two patients showed an early response and finished treatment with 12 injections of Histobulin™, and the other two patients showed a late response and were injected 43 and 46 times. Remission was induced successfully in all four cases. CONCLUSIONS Histobulin™ is not only effective but also induces remission in CSU. The Histobulin™ therapy protocol in CSU may be better if the treatment is continued until remission is achieved. Based on the responses of the patients, early responders and late responders were present. The progression of the disease during treatment consisted of a slow improvement phase and a rapid improvement phase. Uniquely, the appropriate allergy laboratory results, including blood eosinophil fraction, total IgE and eosinophil cationic protein level, were normal in all 4 cases. Further studies concerning the mechanisms of Histobulin™ may be needed.
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Affiliation(s)
- Hyuk Soon Kim
- Department of Biomedical Sciences, College of Natural Science and Department of Health Sciences, The Graduate School of Dong-A University, Busan, Korea
| | - Geunwoong Noh
- Department of Allergy, Allergy and Clinical Immunology Center, Cheju Halla General Hospital, Doreongno 65, Jeju-si, 63127, Jeju-Si Jeju Special Self-Governing Province, Korea.
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Fayaz SH, Varadarajan S, Ansari S, James J. Loratadine vs Rupatadine: Unearthing the Capital Choice in Chronic Idiopathic Urticaria (CIU) - A Randomized Controlled Trial. Indian J Dermatol 2021; 66:704. [PMID: 35283526 PMCID: PMC8906323 DOI: 10.4103/ijd.ijd_1042_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Background: Chronic Idiopathic Urticaria (CIU) is a debilitating disease characterised by almost daily presence of urticarial symptoms like short-lived wheals, itching, and erythema for at least 6 weeks without an identifiable cause there by leading to impairment of quality of life of the patient. Aim: To evaluate the efficacy and safety of loratadine and rupatadine in chronic idiopathic urticaria. Methods: This is a prospective, randomized, single-blind, parallel arm study conducted to evaluate the efficacy and safety of loratadine and rupatadine in patients with CIU. The study was registered prospectively with Clinical Trial registry of India (CTRI/2017/05/008624). Institutional Ethics Committee clearance was obtained. Written informed consent was obtained from all the participants before enrolment into the trial. The study was conducted in the outpatient department of Dermatology, SRM Medical College, Kattankulathur, Tamil Nadu, India, during the period from June 2017 to August 2018. Patients with CIU enrolled into the study based on inclusion-exclusion criteria were given the intervention drugs; Loratadine 10 mg once daily or rupatadine10 mg once daily orally for 6 weeks. Results: Rupatadine is more efficacious than loratadine in the reduction of Total Leucocyte Count, Differential Count and Absolute Eosinophil Count, the key determinants of allergy. Rupatadine also produced better improvement in Total symptom Score, Dermatology Life Quality Index in patients with CIU. Conclusion: Analysis of all the parameters of efficacy and safety establishes the probable superiority of rupatadine over loratadine for the treatment of urticaria.
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Affiliation(s)
- Syed H Fayaz
- Novo Nordisk India Pvt Ltd, Bengaluru, Karnataka, India
| | | | - Sanofer Ansari
- Resident Medical Officer, Vijay Poly Clinic, Kumbakonam, Tamil Nadu, India
| | - Jerin James
- Department of Pharmacology, SRM IST, Kattankulathur, Tamil Nadu, India
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106
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Nochaiwong S, Chuamanochan M, Ruengorn C, Awiphan R, Tovanabutra N, Chiewchanvit S, Hutton B, Thavorn K. Impact of Pharmacological Treatments for Chronic Spontaneous Urticaria with an Inadequate Response to H1-Antihistamines on Health-Related Quality of Life: A Systematic Review and Network Meta-Analysis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 10:297-308. [PMID: 34695599 DOI: 10.1016/j.jaip.2021.10.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/03/2021] [Revised: 10/04/2021] [Accepted: 10/05/2021] [Indexed: 01/02/2023]
Abstract
BACKGROUND Recently, pharmacological treatment options for H1-antihistamine-refractory chronic spontaneous urticaria have increased dramatically; however, their effects on patient-reported outcomes, including health-related quality of life (HRQOL), remain unclear. OBJECTIVE To compare the impact of these treatments on HRQOL among H1-antihistamine-refractory patients with chronic spontaneous urticaria. METHODS We completed a comprehensive search of the available literature in the electronic databases, gray literature, and preprint reports up to April 19, 2021, with no language restrictions. The primary outcome for evaluation was a change in HRQOL from the baseline, and secondary outcomes included patient unacceptability and other patient-reported outcomes. We used a random-effects network meta-analysis and estimated differences in standardized mean differences (SMDs) and odds ratios with 95% CIs. Evidence-based synthesis was based on magnitudes of effect size, evidence certainty, ranking of treatment effects, and clinically meaningful improvement. RESULTS Twelve randomized controlled trials encompassing 1866 adolescent and adult patients were included. Our evidence synthesis analyses revealed that hydroxychloroquine (SMD, -1.00 [-1.61 to -0.39]), 72 mg ligelizumab (SMD, -0.66 [-0.96 to -0.35]), 240 mg ligelizumab (SMD, -0.67 [-0.98 to -0.37]), and 300 mg omalizumab (SMD, -0.53 [-0.67 to -0.39]) significantly improved HRQOL with a moderate beneficial effect. However, the use of hydroxychloroquine seems to be limited by a higher risk of patient unacceptability of treatment. Other secondary outcomes remain inconclusive based on the available evidence. CONCLUSIONS Both ligelizumab (72 or 240 mg) and 300 mg omalizumab appeared to be effective treatments for H1-antihistamine-refractory chronic spontaneous urticaria, because they were closely associated with improved HRQOL.
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Affiliation(s)
- Surapon Nochaiwong
- Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand; Pharmacoepidemiology and Statistics Research Center (PESRC), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.
| | - Mati Chuamanochan
- Pharmacoepidemiology and Statistics Research Center (PESRC), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand; Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
| | - Chidchanok Ruengorn
- Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand; Pharmacoepidemiology and Statistics Research Center (PESRC), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Ratanaporn Awiphan
- Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand; Pharmacoepidemiology and Statistics Research Center (PESRC), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Napatra Tovanabutra
- Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Siri Chiewchanvit
- Pharmacoepidemiology and Statistics Research Center (PESRC), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand; Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Brian Hutton
- Ottawa Hospital Research Institute, Ottawa Hospital, Ottawa, ON, Canada; Institute of Clinical and Evaluative Sciences, ICES uOttawa, Ottawa, ON, Canada; School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
| | - Kednapa Thavorn
- Pharmacoepidemiology and Statistics Research Center (PESRC), Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand; Ottawa Hospital Research Institute, Ottawa Hospital, Ottawa, ON, Canada; Institute of Clinical and Evaluative Sciences, ICES uOttawa, Ottawa, ON, Canada; School of Epidemiology and Public Health, Faculty of Medicine, University of Ottawa, Ottawa, ON, Canada
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107
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Staubach P, Plavic-Radeka N, Peveling-Oberhag A, Sohn A, Zimmer S, Weyer-Elberich V, Lang BM. Hohe Prävalenz und geringes Bewusstsein bei Patienten mit chronisch‐entzündlichen Hauterkrankungen und genitaler Beteiligung. J Dtsch Dermatol Ges 2021; 19:1443-1450. [PMID: 34661344 DOI: 10.1111/ddg.14437_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/26/2020] [Indexed: 11/26/2022]
Affiliation(s)
| | | | | | - Anna Sohn
- Hautklinik, Universitätsmedizin Mainz
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108
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Obtulowicz A, Dubiela P, Dyga W, Migacz-Gruszka K, Mikolajczyk T, Wojas-Pelc A, Obtulowicz K. The Role of Bradykinin Receptors in the Etiopathogenesis of Chronic Spontaneous Urticaria. MEDICINA-LITHUANIA 2021; 57:medicina57101133. [PMID: 34684170 PMCID: PMC8539896 DOI: 10.3390/medicina57101133] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/14/2021] [Revised: 10/13/2021] [Accepted: 10/14/2021] [Indexed: 12/20/2022]
Abstract
Background and Objectives: Chronic spontaneous urticaria (CSU) is a distressing skin condition, which manifests as red, swollen, itchy, and sometimes painful hives or wheals appearing on skin. Recently, CSU has been associated with bradykinin release, which was previously discovered to be the main trigger of hereditary angioedema attacks. To study the role of bradykinin receptors 1 (BR1) and 2 (BR2) in the etiopathogenesis of CSU. Materials and Methods: A total of 60 individuals, 30 patients with CSU and 30 healthy subjects, were recruited to the study. CSU was diagnosed in accordance with the standardized protocol of dermatological assessment of skin symptoms. The level of bradykinin receptors was determined in populations of CD3+, CD4+, and CD8+ lymphocytes as well as in CD14++CD16−, CD14++CD16+ and CD14+CD16+ monocytes. In addition, urticaria activity score summed over 7 days (UAS-7) was assessed and correlated with BR1 and BR2 expression. Results: A statistically significant higher concentration of BR1 expression in lymphocytes was found in patients with CSU, compared to the control group (p < 0.001). Moreover, a statistically significant positive correlation was observed between UAS-7 and BR1/BR2 expression in CD14++CD16− cells (p = 0.03, R = 0.4). Conclusions: Bradykinin receptors are elevated in selected populations of lymphocytes in symptomatic CSU patients compared to healthy controls, indicating their role in the etiopathogenesis of the disease.
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Affiliation(s)
- Aleksander Obtulowicz
- Department of Dermatology, Jagiellonian University Medical College, Kopernika 50, 31-501 Krakow, Poland; (A.O.); (K.M.-G.); (A.W.-P.)
| | - Pawel Dubiela
- Department of Pathophysiology and Allergy Research, Medical University of Vienna, Waehringer Guertel 18-20, A-1090 Vienna, Austria
- Department of Regenerative Medicine and Immune Regulation, Medical University of Bialystok, 15-269 Bialystok, Poland
- Correspondence:
| | - Wojciech Dyga
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College, Botaniczna 3, 31-503 Krakow, Poland; (W.D.); (K.O.)
| | - Kamila Migacz-Gruszka
- Department of Dermatology, Jagiellonian University Medical College, Kopernika 50, 31-501 Krakow, Poland; (A.O.); (K.M.-G.); (A.W.-P.)
| | - Tomasz Mikolajczyk
- Department of Internal and Agricultural Medicine, Jagiellonian University Medical College, Skarbowa 1, 31-121 Krakow, Poland;
| | - Anna Wojas-Pelc
- Department of Dermatology, Jagiellonian University Medical College, Kopernika 50, 31-501 Krakow, Poland; (A.O.); (K.M.-G.); (A.W.-P.)
| | - Krystyna Obtulowicz
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College, Botaniczna 3, 31-503 Krakow, Poland; (W.D.); (K.O.)
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109
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Weller K, Maurer M, Bauer A, Wedi B, Wagner N, Schliemann S, Kramps T, Baeumer D, Multmeier J, Hillmann E, Staubach P. Epidemiology, comorbidities, and healthcare utilization of patients with chronic urticaria in Germany. J Eur Acad Dermatol Venereol 2021; 36:91-99. [PMID: 34622498 DOI: 10.1111/jdv.17724] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2021] [Accepted: 09/02/2021] [Indexed: 12/11/2022]
Abstract
BACKGROUND Comprehensive data on the epidemiology and comorbidities of chronic urticaria (CU) in Germany are either limited, or not contemporary. OBJECTIVES To investigate the epidemiology of CU, overall comorbidities and healthcare resource utilized by patients with CU in Germany, using an anonymized statutory health insurance (SHI) database. METHODS Anonymized SHI claims research database of the Institute for Applied Health Research, Berlin [InGef] (01 January 2015-30 September 2018) was used to analyse insured individuals with a confirmed diagnosis of CU (ICD-10-GM codes). Twelve-month diagnosed prevalence and incidence, comorbidities (vs. atopic dermatitis and psoriasis), and healthcare utilization by patients with CU were investigated. RESULTS Of 4 693 772 individuals of all ages listed in the database, 3 538 540 were observable during 2017. Overall, 17 524 patients (˜0.5%) were diagnosed with CU; chronic spontaneous urticaria (CSU: 71.2%), chronic inducible urticaria (CIndU: 19.7%), CSU+CIndU (9.1%). Females, vs. males, had higher diagnosed prevalence (0.62% vs. 0.37%) and diagnosed incidence (0.18% vs. 0.11%) of CU among all patients. Patients most frequently visited general practitioners (41.3% of total visits). Hypertensive diseases (43.5%), lipoprotein metabolism disorders (32.1%) and affective disorders (26.0%) were the most frequently reported comorbidities of special interest. Rates of most comorbidities of special interests were similar to atopic dermatitis and psoriasis patients, and all higher vs. overall population. More than half (54.1%) of all CU patients were not prescribed any treatment. Second-generation H1 -antihistamines were the most commonly prescribed medication for adult (17.9%) and paediatric (27.9%) patients. Patients with CIndU (paediatric, 15.5%; adult, 7.8%) were more often hospitalized versus patients with CSU (paediatric, 9.9%; adult, 4.6%). CONCLUSIONS In Germany, prevalence of CU along with multiple comorbidities may pose increased burden on the healthcare system. Awareness of adhering to treatment guidelines, and aiming for complete control of urticaria, needs to be driven and may improve outcomes.
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Affiliation(s)
- K Weller
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Allergology, Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Berlin, Germany
| | - M Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany.,Allergology, Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Berlin, Germany
| | - A Bauer
- Department of Dermatology, University Allergy Center, University Hospital Carl Gustav Carus, Technical University Dresden, Dresden, Germany
| | - B Wedi
- Department of Dermatology and Allergy, Comprehensive Allergy Centre, Hannover Medical School, Hannover, Germany
| | - N Wagner
- Department of Dermatology, Universitätsklinikum Erlangen, Friedrich-Alexander University Erlangen-Nürnberg (FAU), Erlangen, Germany
| | - S Schliemann
- Department of Dermatology, University Hospital Jena, Jena, Germany
| | - T Kramps
- Novartis Pharma GmbH, Nuremberg, Germany
| | - D Baeumer
- Novartis Pharma GmbH, Nuremberg, Germany
| | | | - E Hillmann
- Novartis Pharma GmbH, Nuremberg, Germany
| | - P Staubach
- Department of Dermatology, University Medical Center Mainz, Mainz, Germany
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110
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Yanai K, Yoshikawa T, Church MK. Efficacy and Safety of Non-brain Penetrating H 1-Antihistamines for the Treatment of Allergic Diseases. Curr Top Behav Neurosci 2021; 59:193-214. [PMID: 34622396 DOI: 10.1007/7854_2021_265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
H1 receptor antagonists, known as H1-antihistamines (AHs), inactivate the histamine H1-receptor thereby preventing histamine causing the primary symptoms of allergic diseases, such as atopic dermatitis, pollinosis, food allergies, and urticaria. AHs, which are classified into first-generation (fgAHs) and second-generation (sgAHs) antihistamines, are the first line of treatment for allergic diseases. Although fgAHs are effective, they cause adverse reactions such as potent sedating effects, including drowsiness, lassitude, and cognitive impairment; anticholinergic effects, including thirst and tachycardia. Consequently, the use of fgAHs is not recommended for allergic diseases. Today, sgAHs, which are minimally sedating and, therefore, may be used at more effective doses, are the first-line treatment for alleviating the symptoms of allergic diseases. Pharmacologically, the use of sedating fgAHs is limited to antiemetics, anti-motion sickness drugs, and antivertigo drugs. The use of histamine H1-receptor occupancy (H1RO) based on positron emission tomography (PET) has been developed for the evaluation of brain penetrability. Based on the results of the H1RO-PET studies, non-brain-penetrating AHs (nbpAHs) have recently been reclassified among sgAHs. The nbpAHs are rapidly acting and exhibit minimal adverse reactions and, thus, are considered first-line drugs for allergic diseases. In this review, we will introduce recent topics on the pharmacodynamics and pharmacokinetics of AHs and make recommendations for the use of nbpAHs as first-line treatment options for allergic diseases.
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Affiliation(s)
- Kazuhiko Yanai
- Department of Pharmacology, Tohoku University School of Medicine, Sendai, Japan. .,Cyclotron and Radioisotope Center (CYRIC), Tohoku University, Sendai, Japan.
| | - Takeo Yoshikawa
- Department of Pharmacology, Tohoku University School of Medicine, Sendai, Japan
| | - Martin K Church
- Department of Dermatology and Allergy, Charitè-Universitätsmedizin, Berlin, Germany
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Daily Clinical Practice in the Management of Chronic Urticaria in Spain: Results of the UCREX Study. ACTAS DERMO-SIFILIOGRAFICAS 2021. [DOI: 10.1016/j.adengl.2021.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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112
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Fok JS, Kolkhir P, Church MK, Maurer M. Predictors of treatment response in chronic spontaneous urticaria. Allergy 2021; 76:2965-2981. [PMID: 33539587 DOI: 10.1111/all.14757] [Citation(s) in RCA: 61] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/26/2021] [Accepted: 01/31/2021] [Indexed: 12/25/2022]
Abstract
The current therapeutic algorithm for chronic spontaneous urticaria (CSU), endorsed by the international guideline, entails treatment escalation from second-generation H1 -antihistamines (sgAHs) to omalizumab and cyclosporine until complete response is achieved. Recently, several predictors of response to these treatment options have been described. Here, we discuss the most promising predictors of response and nonresponse to these treatments in CSU. A systematic search was performed by two independent researchers using the MEDLINE/PubMed database with specific keywords and 73 studies included in the review. Levels of evidence were categorized as strong (robust predictors), weak (emerging predictors) or no association, based on the outcome and number of studies available. High disease activity, high levels of C-reactive protein and D-dimer are robust predictors for a poor or no response to sgAHs. Poor or no response to omalizumab is robustly predicted by low serum levels of total IgE. A good response to cyclosporine is robustly predicted by a positive basophil histamine release assay, whereas low total IgE is an emerging predictor. The response to treatment with sgAHs, omalizumab and cyclosporine can be predicted by the use of markers that are readily available in routine clinical practice. Further studies are needed to confirm these predictors.
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Affiliation(s)
- Jie Shen Fok
- Dermatological Allergology, Allergie‐Centrum‐Charité Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
- Department of Respiratory Medicine Box Hill Hospital Melbourne Vic Australia
- Faculty of Medicine, Nursing and Health Sciences Monash University Melbourne Vic Australia
| | - Pavel Kolkhir
- Dermatological Allergology, Allergie‐Centrum‐Charité Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
- Division of Immune‐mediated Skin Diseases I. M. Sechenov First Moscow State Medical University (Sechenov University) Moscow Russian Federation
| | - Martin K. Church
- Dermatological Allergology, Allergie‐Centrum‐Charité Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
| | - Marcus Maurer
- Dermatological Allergology, Allergie‐Centrum‐Charité Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt‐Universität zu Berlin, and Berlin Institute of Health Berlin Germany
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113
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Cherrez-Ojeda I, Maurer M, Felix M, Bernstein JA, Ramon GD, Jardim Criado RF, Mata VL, Cherrez A, Morfin-Maciel BM, Larco JI, Tinoco IO, Chorzepa GF, Gómez RM, Raad RJ, Thomsen SF, Schmid-Grendelmeier P, Guillet C, Cherrez S, Vanegas E. "Chronic urticaria and obstructive sleep apnea: Is there a significant association?". World Allergy Organ J 2021; 14:100577. [PMID: 34471460 PMCID: PMC8387911 DOI: 10.1016/j.waojou.2021.100577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 06/07/2021] [Accepted: 08/03/2021] [Indexed: 11/28/2022] Open
Abstract
Background Few studies have explored the association between obstructive sleep apnea (OSA) and chronic urticaria (CU). Our study aims to fill this gap by determining the frequency of the risk categories for OSA and how they might correlate with the specific CU patient reported outcome measures urticaria activity score (UAS7), urticaria control test (UCT) and CU quality of life questionnaire (CU-Q2oL). Methods We conducted a cross-sectional study involving a cohort of 171 Latin American CU patients. Descriptive statistics were used to determine frequency and proportions for demographic and clinical variables, while a chi-squared test for association between STOP-Bang OSA questionnaire categories and both UAS7 and UCT categories was performed to analyze how such variables interact. To further assess the strength of the correlation a Cramer's V coefficient was reported. Finally, a Kendall-Tau b correlation coefficient was performed to measure the correlation between the STOP-Bang score and other independent continuous variables. Results The average STOP-Bang score was 2.5, with 24% and 21% of patients falling into the intermediate and high-risk category for moderate-to-severe OSA, respectively. There was a strong statistically significant association (Cramer's V = 0.263; p = .000) between UAS-7 categories and STOP-Bang risk categories. A similar pattern of strong significant association (Cramer's V = .269; p = .002) was observed between UCT categories and STOP-Bang risk categories. A weak positive correlation between the STOP-Bang score and the CU-Q2oL average score (τb = 0.188, p = .001) was identified. Overall, 72.5% patients reported limitations with respect to sleep in a varied degree according to the CU-Q2oL. Conclusions Our results suggest that a considerable proportion of patients with CU are at intermediate to high risk for OSA. Higher disease activity, poor CU control, and worse quality of life were all found to be associated with an increased risk. Additional studies are needed to determine the exact link between these conditions, and to determine whether screening and treatment for OSA might benefit patients with CU.
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Affiliation(s)
- Ivan Cherrez-Ojeda
- Universidad Espíritu Santo, Samborondón, Ecuador.,Respiralab, Respiralab Research Group, Guayaquil, Ecuador
| | - Marcus Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany
| | - Miguel Felix
- Universidad Espíritu Santo, Samborondón, Ecuador.,Respiralab, Respiralab Research Group, Guayaquil, Ecuador
| | - Jonathan A Bernstein
- University of Cincinnati College of Medicine, Department of Internal Medicine, Division of Immunology/Allergy Section, Cincinnati, OH, United States
| | - German D Ramon
- Instituto de Alergia e Inmunología del Sur, Bahía Blanca, Argentina
| | | | - Valeria L Mata
- Universidad Espíritu Santo, Samborondón, Ecuador.,Respiralab, Respiralab Research Group, Guayaquil, Ecuador
| | - Annia Cherrez
- Respiralab, Respiralab Research Group, Guayaquil, Ecuador.,Clinic and Policlinic for Dermatology and Venereology, University Medical Center Rostock, Rostock, Germany
| | | | | | | | | | | | - Rodolfo Jaller Raad
- Departamento de Alergias del Centro de Asma Alergia e Inmunología Barranquilla, Colombia
| | - Simon Francis Thomsen
- Department of Dermatology, Bispebjerg Hospital and Department of Biomedical Sciences, University of Copenhagen, Copenhagen, Denmark
| | | | - Carole Guillet
- Allergy Unit, Department of Dermatology, University Hospital Zurich, Zurich, Switzerland.,Department of Dermatology, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Sofia Cherrez
- Respiralab, Respiralab Research Group, Guayaquil, Ecuador.,Department of Dermatology, SRH Zentralklinikum Suhl, Germany
| | - Emanuel Vanegas
- Universidad Espíritu Santo, Samborondón, Ecuador.,Respiralab, Respiralab Research Group, Guayaquil, Ecuador
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114
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Nguyen HT, Vu TTP. Plasma D-Dimer Level in Vietnamese Patients with Chronic Urticaria. Indian J Dermatol 2021; 66:496-500. [PMID: 35068504 PMCID: PMC8751700 DOI: 10.4103/ijd.ijd_612_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
Background Chronic Urticaria (CU) is one of the most common skin diseases, affecting 2-3% of the population. Many studies have demonstrated that plasma D-dimer levels could be considered as a biomarker for disease activity and treatment response in patients with CU. Aim To evaluate plasma D-dimer levels in patients with CU and their correlation with disease severity. Methods The present study was a case-controlled study conducted in 97 patients with CU and 40 healthy subjects. Plasma D-dimer levels were measured using the enzyme-linked immunosorbent assay. Results The mean plasma D-dimer level in patients with CU (807.76 ng/mL) was significantly higher than that in normal subjects (424.63 ng/mL) (P < 0.001). A significant correlation was observed between plasma D-dimer levels and the urticaria active score (P = 0.005, r = 0.28). Our study also suggested a significant difference in plasma D-dimer levels between patients with CU with and without angioedema. Conclusions Patients with CU had higher plasma D-dimer levels than the control group. A positive statistical correlation was observed between plasma D-dimer levels and severity of CU.
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115
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Chen TL, Yip HT, Wang JH, Chang CH, Huang C, Hsu CY, Chang CH. Risk of chronic spontaneous urticaria in reproductive-aged women with abnormal uterine bleeding: A population-based cohort study. J Dermatol 2021; 48:1754-1762. [PMID: 34462945 DOI: 10.1111/1346-8138.16109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Revised: 06/20/2021] [Accepted: 07/27/2021] [Indexed: 11/28/2022]
Abstract
Women with abnormal uterine bleeding (AUB) have been reported to develop chronic spontaneous urticaria (CSU). Nevertheless, whether or not AUB women have an increased risk of CSU has not been examined in large-scale epidemiologic studies. This study aimed to investigate the risk of CSU among reproductive-aged women with AUB. A total of 79 595 patients and 79 107 propensity-score matched controls were recruited from Taiwan's National Health Insurance Research Database to conduct a nationwide cohort study. The Cox proportional-hazard regression model was applied to examine the adjusted hazard ratios (aHR) and 95% confidence intervals (CI) for CSU in relation to AUB. We found that women with AUB had a higher risk for CSU (aHR = 1.83; 95% CI, 1.76-1.90) than women without AUB. Subgroup analyses revealed that AUB with an abnormal bleeding frequency (aHR = 1.70; 95% CI, 1.60-1.79), irregular bleeding (aHR = 1.80; 95% CI, 1.71-1.89), and intermenstrual bleeding (aHR = 1.65; 95% CI, 1.49-1.83) were associated with an increased risk of CSU compared with those without abnormalities. The Kaplan-Meier analysis revealed that the cumulative incidence of developing CSU was consistently higher in the AUB cohort than in the non-AUB cohort during the entire follow-up period (log-rank test, p < 0.001). In conclusion, reproductive-aged women with AUB were found to have a higher risk of developing CSU. This study emphasizes the importance of enquiring CSU patients about menstrual problems in clinical practice. Further consultation with obstetrician-gynecologists may be beneficial.
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Affiliation(s)
- Tai-Li Chen
- Department of Medical Education, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan
| | - Hei-Tung Yip
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan.,College of Medicine, China Medical University, Taichung, Taiwan
| | - Jen-Hung Wang
- Department of Medical Research, Buddhist Tzu Chi General Hospital, Hualien, Taiwan
| | - Chi-Han Chang
- Department of Obstetrics and Gynecology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Ci Huang
- Department of Obstetrics and Gynecology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation and Tzu Chi University, Hualien, Taiwan
| | - Chung-Y Hsu
- Graduate Institute of Clinical Medical Science, China Medical University, Taichung, Taiwan
| | - Chung-Hsing Chang
- Department of Dermatology, Skin Institute, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.,Institute of Medical Sciences, Tzu Chi University, Hualien, Taiwan.,Doctoral Degree Program in Translational Medicine, Tzu Chi University and Academia Sinica, College of Medicine, Tzu Chi University, Hualien, Taiwan
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116
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Bar J, Godlewicz S, Ingber A, Sprecher E, Slodownik D. Role of Patch Testing in Chronic Spontaneous Urticaria. J Asthma Allergy 2021; 14:1075-1079. [PMID: 34456574 PMCID: PMC8387584 DOI: 10.2147/jaa.s325657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 08/11/2021] [Indexed: 11/23/2022] Open
Abstract
Background Chronic spontaneous urticaria (CSU) is a common debilitating condition. Although not completely understood, the main pathomechanism involves autoimmune-related mast-cell degranulation. Patch test (PT) is the gold standard for the diagnosis of type IV cutaneous hypersensitivity. The relevance of PT to the diagnosis of CSU is debatable. Objective We aimed at determining the role of PT in selected patients with CSU. Methods In this retrospective study, we reviewed cases of patients referred for patch testing at our clinic. We compared results of patients with CSU (n = 134) and patients with suspected allergic contact dermatitis (n = 680; control group). Results Among patients in the CSU group, 3% of patients had relevant reactions to PT, indicating that contact allergen avoidance resulted in resolution of all skin findings. Metals and textile dyes were the most relevant allergens. No significant differences were found between the groups with regard to the percentage of patients with positive PT and hapten reaction profiles. Patients from the CSU group were significantly older (4.1 years on average, P < 0.05), consisted of more females, and were less likely to have atopic trait (46% vs 58%, P<0.05). Conclusion In some of patients, PT may assist in determining the cause of CSU.
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Affiliation(s)
- Jonathan Bar
- Department of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel
| | - Sari Godlewicz
- Department of Dermatology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Arieh Ingber
- Department of Dermatology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Eli Sprecher
- Department of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler School of Medicine, Tel - Aviv University, Tel-Aviv, Israel
| | - Dan Slodownik
- Department of Dermatology, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel.,Sackler School of Medicine, Tel - Aviv University, Tel-Aviv, Israel
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Nochaiwong S, Chuamanochan M, Ruengorn C, Awiphan R, Tovanabutra N, Chiewchanvit S. Evaluation of Pharmacologic Treatments for H1 Antihistamine-Refractory Chronic Spontaneous Urticaria: A Systematic Review and Network Meta-analysis. JAMA Dermatol 2021; 157:1316-1327. [PMID: 34431983 DOI: 10.1001/jamadermatol.2021.3237] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Importance The comparative benefits and harms of all available treatments for H1 antihistamine-refractory chronic spontaneous urticaria (CSU) have not been established. Objective To evaluate different treatment effects of pharmacologic treatments among patients with H1 antihistamine-refractory CSU. Data Sources Searches were conducted of MEDLINE, Embase, PubMed, Cochrane Library, Web of Science, Scopus, and CINAHL from inception to April 19, 2021, with no language restrictions. Gray literature from Google Scholar, ongoing trial registers, and preprint reports was added to the searches of electronic databases. Study Selection Randomized clinical trials using validated measurement tools that investigated the benefits and harms of pharmacologic treatments among adolescent or adult patients with CSU who had an inadequate response to H1 antihistamines were screened for inclusion independently by 2 investigators. Data Extraction and Synthesis Two investigators independently extracted study data according to the predefined list of interests. A random-effects model was used to calculate the network estimates reported as standardized mean differences and odds ratios with corresponding 95% CIs. Main Outcomes and Measures The primary outcomes that reflect the patient's perspective included changes in urticaria symptoms from baseline and unacceptability of treatment (all-cause dropouts). Results Twenty-three randomized clinical trials with 2480 participants that compared 18 different interventions or dosages and placebo were included. The standardized mean differences for change in urticaria symptoms were -1.05 (95% CI, -1.37 to -0.73) for ligelizumab, 72 mg; -1.07 (95% CI, -1.39 to -0.75) for ligelizumab, 240 mg; -0.77 (95% CI, -0.91 to -0.63) for omalizumab, 300 mg; and -0.59 (95% CI, -1.10 to -0.08) for omalizumab, 600 mg. No significant differences in treatment unacceptability were observed. With respect to benefits and harms, the network estimates illustrated that the most efficacious treatments were achieved with ligelizumab, 72 or 240 mg (large beneficial effect) and omalizumab, 300 or 600 mg (moderate beneficial effect). Conclusions and Relevance The findings in this meta-analysis suggest that the biologic agents ligelizumab, 72 or 240 mg, and omalizumab, 300 or 600 mg, can be recommended as effective treatments for patients with CSU who have had an inadequate response to H1 antihistamines. Head-to-head trials with high methodologic quality and harmonized design and outcome definitions are needed to help inform subsequent international guidelines for the management of CSU.
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Affiliation(s)
- Surapon Nochaiwong
- Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.,Pharmacoepidemiology and Statistics Research Center, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Mati Chuamanochan
- Pharmacoepidemiology and Statistics Research Center, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.,Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Chidchanok Ruengorn
- Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.,Pharmacoepidemiology and Statistics Research Center, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Ratanaporn Awiphan
- Department of Pharmaceutical Care, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.,Pharmacoepidemiology and Statistics Research Center, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand
| | - Napatra Tovanabutra
- Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
| | - Siri Chiewchanvit
- Pharmacoepidemiology and Statistics Research Center, Faculty of Pharmacy, Chiang Mai University, Chiang Mai, Thailand.,Division of Dermatology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand
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Staubach P, Plavic-Radeka N, Peveling-Oberhag A, Sohn A, Zimmer S, Weyer-Elberich V, Lang BM. High prevalence and little awareness in patients with chronic inflammatory skin diseases and genital involvement. J Dtsch Dermatol Ges 2021; 19:1443-1448. [PMID: 34396689 DOI: 10.1111/ddg.14437] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Accepted: 08/26/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Genital involvement in patients with chronic inflammatory skin diseases is frequent, yet insufficiently acknowledged. OBJECTIVE To evaluate the prevalence of genital symptoms in psoriasis and chronic urticaria patients, effects on quality of life, physician-patient relations and disease management. PATIENTS AND METHODS 100 patients with psoriasis and 100 with chronic urticaria from our outpatient clinic, as well as 50 healthy controls were included. Data was collected using questionnaires developed by dermatological experts. RESULTS Out of 250 subjects, 74 % had already experienced genital symptoms - 70 % of psoriasis patients and 58 % of urticaria patients. Seven out of ten even complained about recurrent genital involvement. 50 % of psoriasis and 41 % of urticaria patients reported an impact on quality of life. 41 % identified genital pruritus as the main symptom, with one out of three expecting a better management for this specific problem. Furthermore, 74 % complained about a lack of awareness among physicians: 79 % of urticaria patients and 58 % of psoriasis patients reported never having been questioned about genital symptoms by their physicians. CONCLUSIONS The majority of patients with psoriasis and chronic urticaria suffer from genital involvement and an impaired quality of life. Patient and physician reported outcomes should include genital symptoms as an influencing factor for quality of life.
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Affiliation(s)
- Petra Staubach
- Department of Dermatology, University Medical Center Mainz, Mainz, Germany
| | | | | | - Anna Sohn
- Department of Dermatology, University Medical Center Mainz, Mainz, Germany
| | - Sebastian Zimmer
- Department of Dermatology, University Medical Center Mainz, Mainz, Germany
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Maurer M, Magerl M. Differences and Similarities in the Mechanisms and Clinical Expression of Bradykinin-Mediated vs. Mast Cell-Mediated Angioedema. Clin Rev Allergy Immunol 2021; 61:40-49. [PMID: 33534062 PMCID: PMC8282544 DOI: 10.1007/s12016-021-08841-w] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2021] [Indexed: 12/22/2022]
Abstract
Angioedema (AE), transient localized swelling due to extravasated fluid, is commonly classified as mast cell mediator-induced, bradykinin-mediated or of unknown cause. AE often occurs more than once, and it is these recurrent forms of AE that are challenging for patients and physicians, and they are the ones we focus on and refer to as AE in this review. Since effective treatment depends on the causative mediator, reliable and early diagnosis is essential. Although their clinical presentations bear similarities, many forms of angioedema exhibit specific patterns of clinical appearance or disease history that may aid in diagnosis. Here, we describe the most common differences and similarities in the mechanisms and clinical features of bradykinin-mediated and mast cell mediator-induced types of angioedema. We first provide an overview of the diseases that manifest with mast cell mediator-induced versus bradykinin-mediated angioedema as well as their respective underlying pathogenesis. We then compare these diseases for key clinical features, including angioedema location, course and duration of swelling, attack frequency, prevalence and relevance of prodromal signs and symptoms, triggers of angioedema attacks, and other signs and symptoms including wheals, age of onset, and duration. Our review and comparison of the clinical profiles of different types of angioedema incorporate our own clinical experience as well as published information. Our aim is to highlight that mast cell mediator-induced and bradykinin-mediated angioedema types share common features but are different in many aspects. Knowledge of the differences in underlying pathomechanisms and clinical profiles between different types of angioedema can help with the diagnostic approach in affected patients and facilitate targeted and effective treatment.
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Affiliation(s)
- Marcus Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany.
| | - Markus Magerl
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin, Germany
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120
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Staubach P, Mann C, Peveling-Oberhag A, Lang BM, Augustin M, Hagenström K, Garbe C, Petersen J. Epidemiologie der Urtikaria bei Kindern in Deutschland. J Dtsch Dermatol Ges 2021; 19:1013-1020. [PMID: 34288485 DOI: 10.1111/ddg.14485_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 02/16/2021] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | - Matthias Augustin
- Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen (IVDP), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg
| | - Kristina Hagenström
- Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen (IVDP), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg
| | - Claudia Garbe
- Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen (IVDP), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg
| | - Jana Petersen
- Institut für Versorgungsforschung in der Dermatologie und bei Pflegeberufen (IVDP), Universitätsklinikum Hamburg-Eppendorf (UKE), Hamburg
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121
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The Classification, Pathogenesis, Diagnostic Workup, and Management of Urticaria: An Update. Handb Exp Pharmacol 2021; 268:117-133. [PMID: 34247278 DOI: 10.1007/164_2021_506] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Wheals and angioedema are the signature signs of urticaria, and itch is the key symptom. Urticaria, in most patients, is acute and resolves within days (acute urticaria, AU). Chronic urticaria (CU) can be of long duration and results not only in severely impaired quality of life but also has a socioeconomic impact due to work productivity impairment. In some patients with CU, the wheals and angioedema are induced exclusively by defined and definite triggers (chronic inducible urticaria, CIndU). In most patients with CU, wheals and angioedema develop unprompted, spontaneously (chronic spontaneous urticaria, CSU). The management of CU aims for the complete control and absence of its signs and symptoms. This is achieved, in most patients, by prophylactic treatment until spontaneous remission occurs. Modern, second-generation H1-antihistamines are the first-line therapy, with the option of updosing to fourfold, and omalizumab is used when this fails.
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Beyaz S, Demir S, Oztop N, Karadag P, Coskun R, Colakoglu B, Buyukozturk S, Gelincik A. Psychological burden of COVID-19 on mild and moderate chronic spontaneous urticaria. Allergy Asthma Proc 2021; 42:e107-e115. [PMID: 34187629 DOI: 10.2500/aap.2021.42.210026] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Background: The impact of coronavirus disease 2019 (COVID-19) related mental health status on chronic spontaneous urticaria (CSU) has not been addressed before. Objective: The aim of this study was to evaluate the depression, anxiety and stress levels, and the fear of COVID-19 in patients with mild-to-moderate CSU and to determine their impact on urticaria activity during the pandemic. Methods: A total of 509 patients with mild-to-moderate CSU were prospectively evaluated with validated scales, the Depression Anxiety Stress Scale 21 (DASS-21) and the Fear of COVID-19 Scale (FCV-19S) during the lockdown period (LP) and the return to normal period (RTNP). CSU activity was determined with the urticaria activity score summed over 7 days (UAS7) and medication scores (MS). UAS7 and MS before the pandemic were retrospectively collected from medical records. Results: The median UAS7 and MS were both significantly higher in the LP than in the median of related scores during the prepandemic period (p < 0.0001) and the RTNP (p < 0.0001). The mean FCV-19S and DASS-21 scores were both significantly higher in the LP than in the RTNP (p < 0.0001). The FCV-19S and the DASS-21 anxiety and stress subscales were significantly higher in women. The UAS7s were positively correlated with the FCV-19S and depression, anxiety, and stress subscale scores. Conclusion: Fear of COVID-19, anxiety, depression, and stress during the COVID-19 pandemic, especially when strict isolation measures are taken, have a significant impact on mental health and urticaria activity in patients with mild-to-moderate CSU, even though they are not infected. Psychological support for patients with CSU seems to be important to control disease activity during the pandemic.
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Affiliation(s)
- Sengul Beyaz
- From the Division of Immunology and Allergic Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey; and
| | - Semra Demir
- From the Division of Immunology and Allergic Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey; and
| | - Nida Oztop
- From the Division of Immunology and Allergic Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey; and
| | - Pelin Karadag
- From the Division of Immunology and Allergic Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey; and
| | - Raif Coskun
- Division of Immunology and Allergic Diseases, Department of Internal Medicine, Okmeydanı Training and Research Hospital, Istanbul, Turkey
| | - Bahauddin Colakoglu
- From the Division of Immunology and Allergic Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey; and
| | - Suna Buyukozturk
- From the Division of Immunology and Allergic Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey; and
| | - Asli Gelincik
- From the Division of Immunology and Allergic Diseases, Department of Internal Medicine, Istanbul Faculty of Medicine, Istanbul University, Istanbul, Turkey; and
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A real-life assessment of the management of chronic urticaria in primary care by general practitioners in the North of France. Ann Dermatol Venereol 2021; 148:266-268. [PMID: 34172310 DOI: 10.1016/j.annder.2021.04.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 03/20/2021] [Accepted: 04/22/2021] [Indexed: 11/21/2022]
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Rönsch H, Berndt K, Bauer A. Behandlungszufriedenheit bei chronischer Urtikaria unter leitliniengerechter Therapie. J Dtsch Dermatol Ges 2021; 19:833-841. [PMID: 34139070 DOI: 10.1111/ddg.14415_g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 12/26/2020] [Indexed: 12/01/2022]
Affiliation(s)
- Henriette Rönsch
- Klinik und Poliklinik für Dermatologie, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Deutschland
| | - Katja Berndt
- Klinik und Poliklinik für Dermatologie, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Deutschland
| | - Andrea Bauer
- Klinik und Poliklinik für Dermatologie, Universitätsklinikum Carl Gustav Carus, Technische Universität Dresden, Deutschland
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Cherrez-Ojeda I, Vanegas E, Cherrez A, Felix M, Weller K, Magerl M, Maurer RR, Mata VL, Kasperska-Zajac A, Sikora A, Fomina D, Kovalkova E, Godse K, Rao ND, Khoshkhui M, Rastgoo S, Criado RFJ, Abuzakouk M, Grandon D, Van Doorn MB, Oliveira Rodrigues Valle S, De Souza Lima EM, Thomsen SF, Ramón GD, Matos Benavides EE, Bauer A, Giménez-Arnau AM, Kocatürk E, Guillet C, Larco JI, Zhao ZT, Makris M, Ritchie C, Xepapadaki P, Ensina LF, Cherrez S, Maurer M. How are patients with chronic urticaria interested in using information and communication technologies to guide their healthcare? A UCARE study. World Allergy Organ J 2021; 14:100542. [PMID: 34141048 PMCID: PMC8190491 DOI: 10.1016/j.waojou.2021.100542] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 03/26/2021] [Accepted: 04/09/2021] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND Patients with chronic urticaria (CU) are increasingly using information and communication technologies (ICTs) to manage their health. What CU patients expect from ICTs and which ICTs they prefer remains unknown. We assessed why CU patients use ICTs, which ones they prefer, and what drives their expectations and choices. METHODS In this cross-sectional study, 1841 patients across 17 countries were recruited at UCAREs (Urticaria Centers of Reference and Excellence). Patients with CU who were >12 years old completed a 23-item questionnaire. RESULTS Most patients were interested in receiving disease information (87.3%), asking physicians about CU (84.1%), and communicating with other patients through ICTs (65.6%). For receiving disease information, patients preferred one-to-one and one-to-many ICTs, especially web browsers. One-to-one ICTs were also the ICTs of choice for asking physicians about urticaria and for communicating with other patients, and e-mail and WhatsApp were the preferred ICTs, respectively. Many-to-many ICTs such as Facebook, Instagram, LinkedIn, and Twitter were least preferred for all 3 purposes. Living in rural areas and higher education were linked to higher odds of being interested in receiving disease information, asking physicians, and communicating with patients through ICTs. CONCLUSIONS Most patients and especially patients with higher education who live in rural areas are interested in using ICTs for their healthcare, but prefer different ICTs for different purposes, ie, web browsers for obtaining information, e-mail for asking physicians, and WhatsApp for communicating with other patients. Our findings may help to improve ICTs for CU.
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Affiliation(s)
- Ivan Cherrez-Ojeda
- Universidad Espíritu Santo, Samborondón, Ecuador
- Respiralab, Respiralab Research Group, Guayaquil, Ecuador
| | - Emanuel Vanegas
- Universidad Espíritu Santo, Samborondón, Ecuador
- Respiralab, Respiralab Research Group, Guayaquil, Ecuador
| | - Annia Cherrez
- Respiralab, Respiralab Research Group, Guayaquil, Ecuador
- Clinic and Policlinic for Dermatology and Venereology, University Medical Center Rostock, Rostock, Germany
| | - Miguel Felix
- Universidad Espíritu Santo, Samborondón, Ecuador
- Respiralab, Respiralab Research Group, Guayaquil, Ecuador
| | - Karsten Weller
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany
| | - Markus Magerl
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany
| | - Rasmus Robin Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany
| | - Valeria L. Mata
- Universidad Espíritu Santo, Samborondón, Ecuador
- Respiralab, Respiralab Research Group, Guayaquil, Ecuador
| | - Alicja Kasperska-Zajac
- European Center for Diagnosis and Treatment of Urticaria, Medical University of Silesia, Katowice, Poland
| | - Agnieszka Sikora
- European Center for Diagnosis and Treatment of Urticaria, Medical University of Silesia, Katowice, Poland
| | - Daria Fomina
- City Center of Allergy and Immunology, Clinical City Hospital #52, Moscow, Russia
- Department of Allergology and Clinical Immunology, I.M. Sechenov First Moscow State Medical University, Trubetskaya St., 8/2, Moscow, 119991, Russian Federation
| | - Elena Kovalkova
- City Center of Allergy and Immunology, Clinical City Hospital #52, Moscow, Russia
| | - Kiran Godse
- Department of Dermatology, D Y, Patil University School of Medicine and Hospital, Mumbai, India
| | - Nimmagadda Dheeraj Rao
- Department of Dermatology, D Y, Patil University School of Medicine and Hospital, Mumbai, India
| | - Maryam Khoshkhui
- Allergy Research Center, Mashhad University of Medical Sciences, Mashhad, Iran
- Department of Allergy and Immunology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Sahar Rastgoo
- Department of Allergy and Immunology, Mashhad University of Medical Sciences, Mashhad, Iran
| | - Roberta FJ. Criado
- Department of Dermatology, Faculdade de Medicina do ABC, São Paulo, Brazil
| | - Mohamed Abuzakouk
- Allergy and Immunology Department, Cleveland Clinic Abu Dhabi, United Arab Emirates
| | - Deepa Grandon
- Allergy and Immunology Department, Cleveland Clinic Abu Dhabi, United Arab Emirates
| | | | | | | | - Simon Francis Thomsen
- Department of Dermatology, Bispebjerg Hospital, University of Copenhagen, Biomedical Sciences, Copenhagen, Denmark
| | - German D. Ramón
- Instituto de Alergia e Inmunología del Sur, Bahía Blanca, Prov. De Buenos Aires, Argentina
| | | | - Andrea Bauer
- Department of Dermatology, University Allergy Center, University Hospital Carl Gustav Carus, Technical University, Dresden, Germany
| | - Ana M. Giménez-Arnau
- Department of Dermatology, Hospital del Mar, IMIM, Universitat Autònoma, Barcelona, Spain
| | - Emek Kocatürk
- Department of Dermatology, Koç University School of Medicine, Istanbul, Turkey
| | - Carole Guillet
- Department of Dermatology, University Hospital Zurich, Switzerland
| | | | - Zuo-Tao Zhao
- Department of Dermatology and Venereology, Peking University First Hospital, Beijing, China
| | - Michael Makris
- Allergy Unit, 2nd Department of Dermatology and Venereology, National and Kapodistrian, University of Athens, “Attikon” University Hospital, Greece
| | - Carla Ritchie
- Allergy Division, Hospital Italiano de Buenos Aires, Buenos Aires, Argentina
| | - Paraskevi Xepapadaki
- Allergy Department, 2nd Pediatric Clinic, National and Kapodistrian University of Athens, Greece
| | | | - Sofia Cherrez
- Respiralab, Respiralab Research Group, Guayaquil, Ecuador
- Department of Dermatology, SRH Zentralklinikum Suhl, Germany
| | - Marcus Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Germany
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Sánchez-Borges M, Ansotegui IJ, Baiardini I, Bernstein J, Canonica GW, Ebisawa M, Gomez M, Gonzalez-Diaz SN, Martin B, Morais-Almeida M, Ortega Martell JA. The challenges of chronic urticaria part 1: Epidemiology, immunopathogenesis, comorbidities, quality of life, and management. World Allergy Organ J 2021; 14:100533. [PMID: 34221215 PMCID: PMC8233382 DOI: 10.1016/j.waojou.2021.100533] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/18/2021] [Accepted: 03/08/2021] [Indexed: 12/02/2022] Open
Abstract
This is Part 1 of an updated follow-up review of a World Allergy Organization (WAO) position paper published in 2012 on the diagnosis and treatment of urticaria and angioedema. Since 2012, there have been advances in the understanding of the pathogenesis of chronic urticaria, and greater experience with the use of biologics, such as omalizumab, in patients with severe refractory disease. For these reasons, the WAO decided to initiate an update targeted to general practitioners around the world, incorporating the most recent information on epidemiology, immunopathogenesis, comorbidities, quality of life, clinical case presentations, and the management of chronic spontaneous and chronic inducible urticaria, including urticaria in special situations such as childhood and pregnancy. A special task force of WAO experts was invited to write the different sections of the manuscript, and the final document was approved by the WAO Board of Directors. This paper is not intended to be a substitute for current national and international guidelines on the management of urticaria and angioedema but to provide an updated, simplified guidance for physicians around the world who manage patients with this common ailment.
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Affiliation(s)
- Mario Sánchez-Borges
- Allergy and Clinical Immunology Department, Centro Médico Docente La Trinidad, and Clínica El Avila, Caracas, Venezuela
| | - Ignacio J. Ansotegui
- Department of Allergy and Immunology, Hospital Quirónsalud Bizkaia, Bilbao, Spain
| | - Ilaria Baiardini
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
| | - Jonathan Bernstein
- Department of Internal Medicine, Division of Immunology, Allergy Section, University of Cincinnati
| | - Giorgio Walter Canonica
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Personalized Medicine, Asthma and Allergy, Humanitas Clinical and Research Center IRCCS, Rozzano, Italy
| | - Motohiro Ebisawa
- Clinical Research Center for Allergy and Rheumatology, National Hospital Organization, Sagamihara National Hospital, Sagamihara, Kanagawa, Japan
| | | | - Sandra Nora Gonzalez-Diaz
- Regional Center for Allergy and Clinical Immunology, Faculty of Medicine and “Dr. José Eleuterio González" University Hospital, Autonomous University of Nuevo León, Monterrey, México
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Wang S, Song P, Ma R, Wang Y, Yu B, Wang M, Wang M, Shen J, Dai Y, Wang Y, Xie W. Research on Characteristic of Chronic Spontaneous Urticaria Based on Multiscale Entropy. COMPUTATIONAL AND MATHEMATICAL METHODS IN MEDICINE 2021; 2021:6691356. [PMID: 34122619 PMCID: PMC8172304 DOI: 10.1155/2021/6691356] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Revised: 03/21/2021] [Accepted: 04/12/2021] [Indexed: 12/12/2022]
Abstract
Chronic spontaneous urticaria (CSU) is a common skin disease which symptom is local pruritus and pain. In medicine, researchers take a certain point that the brain is the control center of CSU, but in previous experiments, the researchers found that cerebellum also had a certain effect on CSU. In order to find out the influence of CSU in the brain and cerebellum, we collected the brain resting-state fMRI data from 40 healthy controls and 32 CSU patients and used DPABI to preprocess. We calculated the entropy values of five scales by using multiscale entropy (MSE) and the average entropy values of two groups' BOLD signals; 15 regions with significant differences were found which not only had a more detailed impact in the brain but also had an impact in the cerebellum, such as precentral gyrus, lenticular putamen, and vermis of cerebellum. In addition, we found that compared with the healthy controls, the entropy values of CSU patients showed two trends which need further study. The advantage of our experiment is that the multiscale entropy value is used to get more influence regions of CSU in the brain and cerebellum. The results of this paper may provide some help for the pathological study of CSU.
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Affiliation(s)
- Shujuan Wang
- College of Mathematical Sciences, Harbin Engineering University, Harbin 150001, China
| | - Ping Song
- Department of Dermatology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Rong Ma
- College of Mathematical Sciences, Harbin Engineering University, Harbin 150001, China
| | - Yanzhong Wang
- School of Population Health & Environmental Sciences, Faculty of Life Science and Medicine, King's College London, London, UK
- Suzhou Fanhan Information Technology Co., Ltd, China
| | - Bin Yu
- Department of Dermatology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Min Wang
- College of Mathematical Sciences, Harbin Engineering University, Harbin 150001, China
| | - Meiqi Wang
- College of Mathematical Sciences, Harbin Engineering University, Harbin 150001, China
| | - Jihong Shen
- College of Mathematical Sciences, Harbin Engineering University, Harbin 150001, China
| | - Yuntao Dai
- College of Mathematical Sciences, Harbin Engineering University, Harbin 150001, China
| | - Yuming Wang
- Department of Dermatology, Guang'anmen Hospital, China Academy of Chinese Medical Sciences, Beijing 100053, China
| | - Wanqing Xie
- College of Mathematical Sciences, Harbin Engineering University, Harbin 150001, China
- Suzhou Fanhan Information Technology Co., Ltd, China
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Criado RFJ, Criado PR, Baldavira N, Cardial D, Gimenez-Arnau AM, Machado Filho CD. What lessons can we learn? Clinical and epidemiological retrospective analysis of 267 patients with urticaria in a Brazilian tertiary center. An Bras Dermatol 2021; 96:436-441. [PMID: 34030917 PMCID: PMC8245716 DOI: 10.1016/j.abd.2020.12.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2019] [Accepted: 12/08/2020] [Indexed: 10/31/2022] Open
Abstract
BACKGROUND There are few epidemiological studies of urticaria, published in the indexed literature (PubMed/Medline). OBJECTIVE The study aimed to evaluate the epidemiological and clinical data among patients with urticaria/angioedema attending a reference clinic in Brazil. METHODS Two hundred sixty-seven patients were evaluated retrospectively considering demographic data, time course of the disease, triggering symptoms, the presence of angioedema, complementary laboratory tests including total blood count, reactive-C protein, erythrocyte sedimentation rate, IgE serum levels, and other, as necessary. RESULTS The most commonly diagnosed type of urticaria was chronic spontaneous urticaria (56.93%). Angioedema was associated with chronic urticaria in 108 patients (40.08%). STUDY LIMITATIONS Unicentered and retrospective. CONCLUSION Some relevant findings in this study are the observation of a female prevalence of cases (4-females: 1-man), a result more elevated than demonstrated in previous studies in Europe and Asia, the median age was 43-years old and the delay of time between the diagnosis of urticaria and the admission for treatment in a specialized center was approximately 2-years. Other multicenter studies can better establish these differences in Brazilian patients.
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Affiliation(s)
| | - Paulo Ricardo Criado
- Department of Dermatology, Centro Universitário Saúde ABC, Santo André, SP, Brazil
| | - Nathalia Baldavira
- Department of Dermatology, Centro Universitário Saúde ABC, Santo André, SP, Brazil
| | - Debora Cardial
- Department of Dermatology, Centro Universitário Saúde ABC, Santo André, SP, Brazil
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Wagner N, Zink A, Hell K, Reinhardt M, Romer K, Hillmann E, Baeumer D, Schielein MC. Patients with Chronic Urticaria Remain Largely Undertreated: Results from the DERMLINE Online Survey. Dermatol Ther (Heidelb) 2021; 11:1027-1039. [PMID: 33945120 PMCID: PMC8163939 DOI: 10.1007/s13555-021-00537-5] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2021] [Accepted: 04/16/2021] [Indexed: 11/28/2022] Open
Abstract
Introduction Chronic urticaria (CU) is an unpredictable disease, with high disease burden and a significant negative impact on quality of life, especially in patients of working age. Many patients are undertreated, and there is poor awareness of strategies to manage patients with CU in the real-world setting. The current study aimed to gain a better understanding of CU from the patients’ perspective, including the body areas most affected by wheals and angioedema, the disease burden and current use of the healthcare system. Methods A nationwide online survey was performed in Germany involving individuals who reported a diagnosis of CU and experienced symptoms within 3 months prior to inclusion. Results This self-report survey included 1037 participants (89.2% female), with a mean ± standard deviation (SD) age of 33.4 ± 11.0 years and a mean ± SD disease duration of 10.0 ± 9.4 years. On average, participants suffered from urticaria symptoms for 3.0 ± 4.3 years before diagnosis. In 73% of participants, symptoms worsened due to external factors, with the majority specifying stress in their personal life or work-related stress as eliciting factors. Within the previous 3 months, 87.4 and 44.1% of participants experienced wheals and angioedema, respectively, at multiple body areas, and most (79.6%) participants had uncontrolled symptoms as measured with the Urticaria Control Test. Despite the high burden of disease, 60.3% of participants stated that they were not currently receiving treatment. The most commonly used therapies to treat CU were oral (72.8%) and non-prescription (43.3%) and prescription (47.3%) topical drugs, with 18.0% of the participants receiving injectable/infused drugs. Conclusion The majority of the participants responding to the survey reported that CU is not sufficiently controlled, thereby severely influencing a highly productive time in their life. The body areas most affected by wheals and angioedema are specified, based on data provided by a large group of affected participants. A greater awareness of disease burden and available treatment options is needed. Supplementary Information The online version contains supplementary material available at 10.1007/s13555-021-00537-5.
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Affiliation(s)
- Nicola Wagner
- Department of Dermatology, University Hospital Erlangen, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Erlangen, Germany.
| | - Alexander Zink
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
| | - Katharina Hell
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany.,Institute for Medical Information Processing, Biometry and Epidemiology (IBE), Ludwig Maximilian University (LMU), Munich, Germany
| | | | | | | | | | - Maximilian C Schielein
- Department of Dermatology and Allergy, School of Medicine, Technical University of Munich, Munich, Germany
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Staubach P, Mann C, Peveling-Oberhag A, Lang BM, Augustin M, Hagenström K, Garbe C, Petersen J. Epidemiology of urticaria in German children. J Dtsch Dermatol Ges 2021; 19:1013-1019. [PMID: 33938627 DOI: 10.1111/ddg.14485] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2020] [Accepted: 02/16/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND To date, robust epidemiological metrics as well as data on comorbidity in pediatric urticaria are lacking. They form the basis for the design of efficient healthcare. METHODS Retrospective study to analyze epidemiological data in pediatric urticaria. The analysis is based on routine data of a health insurance company operating throughout Germany (DAK-Gesundheit). Insured people under 18 years of age who received at least one confirmed outpatient or inpatient urticaria diagnosis according to the ICD-10 classification in the years 2010 to 2015 were included in the analysis and compared to children without a corresponding diagnosis. RESULTS Of 2.3 million insured individuals, 313,581 (13.5 %) were under 18 years of age (153,214 female). Urticaria was diagnosed in 1.7 % of the 313,581 patients. The prevalence of urticaria decreased with age from 3.0 % in the 0-3-year age group to 1.0 % in the 14-18-year age group. Boys and girls were almost equally affected in all age groups. Atopic diseases as comorbidity occurred more frequently in children with urticaria than in the control group (16.0 % vs. 8.0 %). Autoimmune diseases, mental health problems, and obesity also occurred more frequently in children with urticaria than in the control group. CONCLUSIONS The increased prevalence of specific comorbidities in children with urticaria suggests an increased need for screening. Multimodal treatment strategies need to be developed and interdisciplinary collaboration promoted.
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Affiliation(s)
- Petra Staubach
- Department of Dermatology, University Medical Center, Mainz, Germany
| | - Caroline Mann
- Department of Dermatology, University Medical Center, Mainz, Germany
| | | | - Berenice M Lang
- Department of Dermatology, University Medical Center, Mainz, Germany
| | - Matthias Augustin
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Kristina Hagenström
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Claudia Garbe
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
| | - Jana Petersen
- Institute for Health Services Research in Dermatology and Nursing (IVDP), University Medical Center Hamburg-Eppendorf (UKE), Hamburg, Germany
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Rönsch H, Berndt K, Bauer A. Treatment satisfaction in chronic urticaria during guideline-based therapy. J Dtsch Dermatol Ges 2021; 19:833-840. [PMID: 33931937 DOI: 10.1111/ddg.14415] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 12/26/2020] [Indexed: 01/20/2023]
Abstract
BACKGROUND AND OBJECTIVES Patients with chronic urticaria are often unsatisfied with their treatment. We aimed to assess patient satisfaction, chronic urticaria control, treatment goals, self-treatment competence, knowledge, and factors influencing treatment satisfaction. PATIENTS AND METHODS Eighty-seven adult patients with chronic urticaria who were previously insufficiently treated with oral antihistamines received guideline-based care for six months and completed questionnaires. RESULTS This study included patients with chronic spontaneous (80 %) and/or inducible urticaria (CIndU, 32 %). Significant median improvements were observed with the urticaria control test (UCT, from 7 to 11), the urticaria activity score for patients with chronic spontaneous urticaria (from 19 to 10), and treatment satisfaction (from 5.2 to 8.4). Six significant, independent factors of treatment satisfaction after six months of treatment were identified (negative: male sex, CIndU, sleep disturbances; positive: UCT, baseline treatment satisfaction, perceived competence of the study physician). Adequate urticaria control (UCT ≥ 12) was achieved in 19 % of patients with CIndU and 61 % of patients without CIndU. CONCLUSIONS In patients with chronic urticaria who were previously insufficiently treated with antihistamines, six months of guideline-based therapy significantly improved disease control and treatment satisfaction. Adequate control requires several consultations for many patients and is considerably more difficult to achieve for CIndU.
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Affiliation(s)
- Henriette Rönsch
- Department of Dermatology, University Hospital Carl Gustav Carus at the Technical University Dresden, Dresden, Germany
| | - Katja Berndt
- Department of Dermatology, University Hospital Carl Gustav Carus at the Technical University Dresden, Dresden, Germany
| | - Andrea Bauer
- Department of Dermatology, University Hospital Carl Gustav Carus at the Technical University Dresden, Dresden, Germany
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Baumann K, Marcelino J, Skov P, Santos M, Wyroslak I, Scheffel J, Altrichter S, Woetmann A, Costa C, Maurer M. Autologous serum skin test reactions in chronic spontaneous urticaria differ from heterologous cell reactions. J Eur Acad Dermatol Venereol 2021; 35:1338-1345. [DOI: 10.1111/jdv.17131] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2020] [Accepted: 01/08/2021] [Indexed: 12/25/2022]
Affiliation(s)
- K. Baumann
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
- RefLab ApS Copenhagen Denmark
- LEO Foundation Skin Immunology Research Center, Department of Immunology and Microbiology University of Copenhagen Copenhagen Denmark
| | - J. Marcelino
- Immunoallergology Department, Hospital Santa Maria Centro Hospitalar Universitário Lisboa Norte E.P.E Lisbon Portugal
| | - P.S. Skov
- RefLab ApS Copenhagen Denmark
- Odense Research Center for Anaphylaxis (ORCA), Urticaria Center of Reference and Excellence (UCARE) Odense University Hospital Odense Denmark
| | - M.C.P. Santos
- Laboratory of Clinical Immunology Faculdade de Medicina, Instituto de Medicina Molecular Universidade de Lisboa Lisbon Portugal
| | - I. Wyroslak
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - J. Scheffel
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - S. Altrichter
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - A. Woetmann
- LEO Foundation Skin Immunology Research Center, Department of Immunology and Microbiology University of Copenhagen Copenhagen Denmark
| | - C. Costa
- Immunoallergology Department, Hospital Santa Maria Centro Hospitalar Universitário Lisboa Norte E.P.E Lisbon Portugal
| | - M. Maurer
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
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133
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Martina E, Damiani G, Grieco T, Foti C, Pigatto PDM, Offidani A. It is never too late to treat chronic spontaneous urticaria with omalizumab: Real-life data from a multicenter observational study focusing on elderly patients. Dermatol Ther 2021; 34:e14841. [PMID: 33527659 DOI: 10.1111/dth.14841] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 01/09/2021] [Accepted: 01/20/2021] [Indexed: 01/15/2023]
Abstract
Chronic spontaneous urticaria might affect elderly patients, causing a serious impairment of their quality of life. The therapeutic management of the elderly patient is challenging; in fact, the first-line recommended therapy for symptom control are antihistamines, that may have interactions or increased risk of side effects in patients with comorbidities and poly-pharmacological regimen. Omalizumab is the first biological drug approved for chronic spontaneous urticaria resistant to antihistamines. Real-life data focusing on patients >65-year-old treated with omalizumab are rare. In our retrospective study, we evaluated the efficacy and safety of this biologic therapy in patients over 65-year-old. We performed Urticaria Activity Score-7 (UAS-7) in order to evaluate the efficacy of omalizumab and the time of remission. We collected any adverse event related to the treatment. Moreover, we investigated the presence of comorbidities and their impact on the efficacy of omalizumab. Sixty-threepatients, with a mean age of 72.3 ± 5.6 years, range: 65-89) were enrolled. Of 63 subjects, 23 (36.5%) had an "early complete response" profile, which means the achievement of a UAS7 score of "0" within the first 7 days of therapy. The most frequent comorbidity was hypertension, which affected 26 of 63 (41.3%) patients; no adverse events were reported. No significant correlations were found between treatment effectiveness and comorbidities. Omalizumab is a safe and effective therapy also in elderly patients with multiple comorbidities.
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Affiliation(s)
- Emanuela Martina
- Department of Clinical and Molecular Sciences, Dermatological Clinic, Università Politecnica delle Marche, Ancona, Italy
| | - Giovanni Damiani
- Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Teresa Grieco
- Dermatological Clinic, Policlinico Umberto I, Università degli Studi di Roma La Sapienza, Rome, Italy
| | - Caterina Foti
- Department of Biomedical Science and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Paolo Daniele Maria Pigatto
- Clinical Dermatology, IRCCS Istituto Ortopedico Galeazzi, Department of Biomedical, Surgical and Dental Sciences, University of Milan, Milan, Italy
| | - Annamaria Offidani
- Department of Clinical and Molecular Sciences, Dermatological Clinic, Università Politecnica delle Marche, Ancona, Italy
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134
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Use of biologics in chronic spontaneous urticaria - beyond omalizumab therapy? Allergol Select 2021; 5:89-95. [PMID: 33615122 PMCID: PMC7890936 DOI: 10.5414/alx02204e] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 01/13/2021] [Indexed: 12/12/2022] Open
Abstract
In chronic spontaneous urticaria (CSU), itchy wheals, angioedema, or both occur regularly, often daily, and for years. An effective therapy for CSU aims at achieving complete symptom control. The current guideline for the management of CSU patients recommends non-sedative anthistamines in standard or up to 4-fold higher dosages as 1 and 2 line treatment. For most CSU patients this treatment is not sufficient; for them, the anti-IgE antibody omalizumab is the therapy of choice. Although good to very good symptom control can be achieved in most cases, there are many patients with insufficient response. For these patients, but also as an alternative to therapy with omalizumab, numerous other biologicals are currently under development. In this review, we provide an overview of possible future biologic therapies for chronic urticaria.
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135
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Increased grey matter volume and associated resting-state functional connectivity in chronic spontaneous urticaria: A structural and functional MRI study. J Neuroradiol 2021; 48:236-242. [PMID: 33549611 DOI: 10.1016/j.neurad.2021.01.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2020] [Revised: 12/28/2020] [Accepted: 01/26/2021] [Indexed: 01/13/2023]
Abstract
BACKGROUND AND PURPOSE Chronic itch is one of the most common irritating sensations, yet its mechanisms have not been fully elucidated. Although some studies have revealed relationships between itching and brain function, the structural changes in the brain induced by chronic itching, such as those accompanying chronic spontaneous urticaria (CSU), remain unclear. In this study, we aimed to explore the potential changes in brain structure and the associated functional circuitry in CSU patients to generate insights to aid chronic itch management. METHODS Forty CSU patients and forty healthy controls (HCs) were recruited. Seven-day urticaria activity score (UAS7) values were collected to evaluate clinical symptoms. Voxel-based morphometry (VBM) and seed-based resting-state functional connectivity (rs-FC) analysis were used to assess structural changes in the brain and associated changes in functional circuitry. RESULTS Compared with HCs, CSU patients had significantly increased grey matter (GM) volume in the right premotor cortex, left fusiform cortex, and cerebellum. UAS7 values were positively associated with GM volume in the left fusiform cortex. In CSU patients relative to HCs, the left fusiform cortex as extracted by VBM analysis demonstrated decreased functional connectivity with the right orbitofrontal cortex, medial prefrontal cortex (mPFC), premotor cortex, primary motor cortex (MI), and cerebellum and increased functional connectivity with the right posterior insular cortex, primary somatosensory cortex (SI), and secondary somatosensory cortex (SII). The left cerebellum as extracted from VBM analysis demonstrated decreased functional connectivity with the right supplementary motor area (SMA) and MI in CSU patients relative to HCs. CONCLUSIONS Our findings indicate that patients suffering from chronic itching conditions, such as CSU, are likely to demonstrate altered GM volume in some brain regions. These changes may affect not only the sensorimotor area but also brain regions associated with cognitive function.
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136
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Akca HM, Tuncer Kara K. Evaluation of urticaria patients before and during the period of the COVID-19 pandemic: A retrospective study. Dermatol Ther 2021; 34:e14800. [PMID: 33486861 PMCID: PMC7995003 DOI: 10.1111/dth.14800] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/12/2020] [Accepted: 01/17/2021] [Indexed: 01/22/2023]
Abstract
The COVID‐19 pandemic is the most serious health crisis facing the modern world; hospital admissions have risen dramatically. Urticaria is characterized by itchy edematous papules/plaques, angioedema, and involvement of one or both of the deep dermis or subcutis. We investigated the effect of the COVID‐19 pandemic on the incidence of acute and chronic urticaria, the proportions of urticaria patients among all dermatology patients before and after the onset of the pandemic, and age and sex characteristics. About 57 patients diagnosed with urticaria before the onset of the COVID‐19 pandemic in December 2019 and January and February 2020 at the Dermatology Polyclinic of Beysehir State Hospital, and 25 patients diagnosed within 3 months (March‐May 2020) after the onset of the pandemic, were included. We retrospectively recorded age, sex, and the duration of the disease. Patients were divided into those with acute and chronic urticaria using the EAACI/GA(2)/LEN/EDF/WAO guidelines and data obtained before and after the onset of the pandemic were compared. Fifty‐one (62.2%) patients were female and the mean patient age was 40.88 ± 17.38 years. We found no significant difference in the mean age or sex distribution before and after the onset of the pandemic (P = .341; P = .604). The proportion of urticaria patients (1.6%) among all dermatology patients treated in a 3‐month period after the onset of the pandemic was higher than that before the pandemic (1.19%; P < .001). During the pandemic, the acute urticaria rate was significantly higher than before the pandemic (P = .002). The urticaria rate (particularly that of acute disease) increased during the COVID‐19 pandemic. Dermatologists should consider whether patients with urticaria might be infected with COVID‐19.
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Affiliation(s)
| | - Kevser Tuncer Kara
- Medical Faculty, Department of Public Health, Fırat University, Elazig, Turkey
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137
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Phinyo P, Koompawichit P, Nochaiwong S, Tovanabutra N, Chiewchanvit S, Chuamanochan M. Comparative Efficacy and Acceptability of Licensed Dose Second-Generation Antihistamines in Chronic Spontaneous Urticaria: A Network Meta-Analysis. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2021; 9:956-970.e57. [DOI: 10.1016/j.jaip.2020.08.055] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/19/2020] [Revised: 08/25/2020] [Accepted: 08/26/2020] [Indexed: 12/01/2022]
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138
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Turkey Urticaria Diagnosis and Treatment Guide based; Distribution of Chronic Urticaria Patients Treated in Our Clinic According to Step Therapy. JOURNAL OF CONTEMPORARY MEDICINE 2021. [DOI: 10.16899/jcm.844014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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139
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Yuan Y, Xiao Y, Chen X, Li J, Shen M. A Systematic Review and Meta-Analysis of Health Utility Estimates in Chronic Spontaneous Urticaria. Front Med (Lausanne) 2021; 7:543290. [PMID: 33425930 PMCID: PMC7793814 DOI: 10.3389/fmed.2020.543290] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2020] [Accepted: 11/03/2020] [Indexed: 12/14/2022] Open
Abstract
Background: Chronic spontaneous urticaria (CSU) is a common recurrent skin disease that adversely affect patient's quality of life condition to treat. Economic evaluations of health care often include patient preferences for health outcomes using utilities. Objectives: The study aimed to determine pooled estimates of utility-based quality of life in patients with CSU. Methods: We conducted a systematic review, meta-analysis, and meta-regression of peer-reviewed articles and conference papers that published from database inception to 31 April 2019 that reported utility estimates in patients with CSU. Scores reported with the EQ-5D, SF-6D, SF-12, and SF-36 instruments were converted to utilities using published mapping algorithms. Meta-analysis was used to calculate the pooled and meta-regression was used to examine the effects of possible factors. Results: The pooled utility estimate for CSU was 0.68 [95% confidence interval (CI): 0.67–0.70]. The pooled utility estimate that converted from SF-36 or SF-12 was 0.66 (95% CI: 0.58–0.74), 0.72 (95% CI: 0.70–0.74) for EQ-5D, and 0.65 (95% CI: 0.63–0.67) for SF-6D, respectively. According to the meta-regression, higher proportion of female patients was significantly associated lower utility estimates (p = 0.013). Conclusions: The study provides evidence-based utility estimates to inform health-related burden analysis of CSU and reference for the follow-up cost-effectiveness evaluation of chronic spontaneous urticaria intervention. These results highlight differences in common utility-based instruments and need to be cognizant of the specific instruments used when comparing the results of outcome studies.
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Affiliation(s)
- Yan Yuan
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China
| | - Yi Xiao
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China
| | - Xiang Chen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China
| | - Jie Li
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China
| | - Minxue Shen
- Department of Dermatology, Xiangya Hospital, Central South University, Changsha, China.,Hunan Engineering Research Center of Skin Health and Disease, Central South University, Changsha, China.,Hunan Key Laboratory of Skin Cancer and Psoriasis, Central South University, Changsha, China.,Department of Social Medicine and Health Management, Xiangya School of Public Health, Central South University, Changsha, China
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140
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Metz M, Vadasz Z, Kocatürk E, Giménez-Arnau AM. Omalizumab Updosing in Chronic Spontaneous Urticaria: an Overview of Real-World Evidence. Clin Rev Allergy Immunol 2021; 59:38-45. [PMID: 32418171 PMCID: PMC7351799 DOI: 10.1007/s12016-020-08794-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Chronic spontaneous urticaria (CSU) is defined as the spontaneous development of itchy hives and/or angioedema due to known or unknown causes that last for at least 6 weeks. At any given time, CSU is believed to affect 0.5–1% of the global population. Omalizumab (a recombinant, humanized anti-immunoglobulin-E antibody) is the only approved treatment for antihistamine refractory CSU. However, ~ 30% of patients remain symptomatic at licensed doses of omalizumab 150 mg and 300 mg, even after a treatment period of over 6 months. In the recent years, there have been several studies on updosing of the drug, suggesting that the individualized approach for urticaria treatment with omalizumab is useful. In this article, we provide an overview of these studies and the real-world data on omalizumab updosing as it became necessary to obtain complete CSU symptom control in a proportion of patients. Published observational studies (from June 2003 to October 2019) on the updosing of omalizumab in CSU were identified using PubMed and Ovid databases. Reports mainly show that updosing/dose adjustment evaluated with the assessment of disease activity (Urticaria Activity Score) and control (Urticaria Control Test) achieves better clinical response to omalizumab with a good safety profile in a pool of patients with CSU. These real-world data will provide an overview of updosing of omalizumab in CSU and aid in setting informed clinical practice treatment expectations.
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Affiliation(s)
- Martin Metz
- Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - Zahava Vadasz
- Division of Allergy and Clinical Immunology, Bnai-Zion Medical Center, Haifa, Israel
| | - Emek Kocatürk
- Department of Dermatology, Koç University, Istanbul, Turkey
| | - Ana M Giménez-Arnau
- Department of Dermatology, Hospital del Mar. IMIM, Universitat Autònoma de Barcelona, Barcelona, Spain.
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141
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Omalizumab treatment and outcomes in Chinese patients with chronic spontaneous urticaria, chronic inducible urticaria, or both. World Allergy Organ J 2021; 14:100501. [PMID: 33510832 PMCID: PMC7804987 DOI: 10.1016/j.waojou.2020.100501] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 11/18/2020] [Accepted: 12/03/2020] [Indexed: 11/24/2022] Open
Abstract
Background Chronic urticaria (CU) is a common skin disorder, which can be further divided into chronic spontaneous urticaria (CSU) and chronic inducible urticaria (CIndU). Omalizumab is effective and safe for difficult-to-treat CSU based on clinical trials. However, there are limited data comparing the therapeutic effect of omalizumab for patients with CSU, CIndU, and CSU plus CIndU. Meanwhile, there is still no reliable predictor for treatment response or relapse. Our study was conducted to collect real-world clinical data on omalizumab treatment in patients with CSU, CIndU, and both. Methods This was an observational, retrospective chart review of patients with CU initiating omalizumab treatment between February 2018 and May 2020 (maximum 28 months follow-up). Results A total of 138 patients were included, 87 with CSU alone, 33 with different forms of CIndU, and 18 with both. A total of 87.0% (n = 120/138) of the CU patients responded to omalizumab therapy, among which 65.2% (n = 90/138) of the patients showed complete response and 21.7% (n = 30/138) of the patients showed partial response. The therapeutic effect and speed of onset of effect for omalizumab were comparable among patients with CSU, CIndU, or both. Autologous serum skin test (ASST)-positive patients were more likely to show a slow response to omalizumab therapy (P = 0.043). Non-responders had lower baseline total IgE levels (35.0 vs 121.5 kU/L, P < 0.001). The proportion of patients with low total IgE levels in non-responders was significantly higher than that of responders (61.1% vs. 14.5%, P < 0.001). Also, more non-responder patients had elevated thyroid autoantibodies than responders (50.0% vs. 23.0%, P = 0.041). The median ratio of serum IgG-anti-TPO to serum total IgE in non-responders was significantly higher compared with responders (1.22 vs. 0.09, P < 0.001). Non-responders also had shorter treatment periods (4.5 vs 6.0 months, P = 0.035) compared with responders. Two of 3 patients (67.4%, n = 29/43) experienced relapse after ceasing omalizumab therapy. These patients had longer disease durations (52.0 vs. 15.0 months, P = 0.007) and higher baseline total IgE levels (179.9 vs. 72.5 kU/L, P = 0.020) than patients who did not relapse. We reinitiated omalizumab treatment for 10 relapsed patients, all of them reported a rapid response after the first injection within the first 4 weeks of retreatment. Conclusion Omalizumab is highly effective in patients with difficult-to-treat CSU, CIndU, or both. Responders tend to have unique immunological features and longer treatment periods. Patients with higher baseline total IgE levels and longer disease durations are more likely to experience rapid relapse after discontinuation of omalizumab.
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142
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Chen CM, Huang WT, Chang LJ, Hsu CC, Hsu YH. Peptic Ulcer Disease is Associated with Increased Risk of Chronic Urticaria Independent of Helicobacter pylori Infection: A Population-Based Cohort Study. Am J Clin Dermatol 2021; 22:129-137. [PMID: 32915422 DOI: 10.1007/s40257-020-00561-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
BACKGROUND Some studies showed patients with chronic urticaria have a higher rate of peptic ulcer disease (PUD). Whether PUD is a risk factor for chronic urticaria is unclear. OBJECTIVE The objective of this study was to evaluate the incidence of and risk factors for chronic urticaria in patients with PUD using the Taiwan National Health Insurance Research Database. METHODS We conducted a retrospective nationwide cohort study of the period 2000-2012 and involving 11,901 patients with PUD who underwent Helicobacter pylori (HP) therapy (PUD + HP group) and an equal number of matched patients without HP infection (PUD - HP group). Furthermore, we enrolled 23,802 patients without PUD for comparison (non-PUD group). The Cox proportional hazards regression model was used to analyze chronic urticaria risk after adjusting for potential confounding factors. RESULTS The mean ages of the three groups were around 50 years. Approximately 42.6% were female. Chronic urticaria incidences in the PUD + HP and PUD - HP groups were both significantly higher than that in the non-PUD group. The hazard ratios of chronic urticaria in the PUD + HP group and the PUD - HP group were 1.34 (95% confidence interval 1.09-1.64) and 1.45 (95% confidence interval 1.19-1.79), respectively. The risk difference became significant 2 years after patients with PUD had the HP infection tests and persisted till the end of follow-up. The risk increase was significant in patients with PUD who were female or aged 40-64 years. There was no difference in the risk comparison between PUD + HP and PUD - HP groups. CONCLUSIONS Peptic ulcer disease, independent of HP infection, is associated with an increased chronic urticaria risk. Patients with PUD who were female or aged 40-64 years are more likely to have chronic urticaria.
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143
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Cortellazzo Wiel L, Conversano E, Giangreco M, Fagotto L, Genovese MRL, Badina L, Longo G, Barbi E, Berti I. Natural history and predictors of recovery in children with chronic spontaneous urticaria. Pediatr Allergy Immunol 2021; 32:201-204. [PMID: 32460386 DOI: 10.1111/pai.13299] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 04/26/2020] [Accepted: 05/19/2020] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Manuela Giangreco
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | | | | | - Laura Badina
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Giorgio Longo
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Egidio Barbi
- University of Trieste, Trieste, Italy.,Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
| | - Irene Berti
- Institute for Maternal and Child Health - IRCCS "Burlo Garofolo", Trieste, Italy
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144
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Magen E, Waitman DA, Kahan NR. Hematologic parameters as biomarkers for antihistamine and omalizumab resistance in chronic spontaneous urticaria. Allergy Asthma Proc 2021; 42:e17-e24. [PMID: 33404397 DOI: 10.2500/aap.2021.42.200088] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Background: Biomarkers of resistance to H1-antihistamines (AH) and omalizumab in chronic spontaneous urticaria (CSU) are still a matter of debate. Objective: To identify clinical and laboratory attributes of the patient that may be predictive of AH and omalizumab resistance in CSU. Methods: We conducted a retrospective observational study by using the electronic patient record data base of patients with CSU and of sex- and age-matched controls. Patients with CSU were divided into three study groups: the CSU group, patients who responded to AHs; the antihistamine-resistant CSU (AH-CSU) group, patients refractory to a fourfold AH dose; and the control group, composed of a random sample of age- and sex-matched subjects, with a case-control ratio of 1:2. The patients in the AH-CSU group treated with omalizumab were compared according to the response or resistance to omalizumab. Results: A total of 106 subjects in the AH-CSU group, 483 in the CSU group, and 1198 in the control group were compared. Both AH-CSU (112.7 ± 43.1 kU/mL) and CSU (129.5 ± 52.4 kU/mL) groups were associated with higher plasma total IgE levels than control group (103.2 ± 49.5 kU/mL; p < 0.001). The AH-CSU group was characterized by a higher plasma high-sensitivity C-reactive protein level (6.4 ± 3.7 mg/L) than the CSU group (4.3 ± 1.4 mg/L; p < 0.001) and the control group (3.1 ± 1.8 mg/L; p < 0.001). The AH-CSU and CSU groups were characterized by a lower mean ± standard deviation basophil counts (0.18 ± 0.16 cells ×109/L and 0.19 ± 0.11 cells ×109/L, respectively) than the control group (0.22 ± 0.09 cells ×109/L; p < 0.001). The mean platelet volume was higher in the AH-CSU group (11.2 ± 0.3 fL) than in the CSU group (11.1 ± 0.4 fL; p = 0.002) and in the control group (10.3 ± 0.4 fL; p < 0.001). There were no significant differences in the mean levels of lymphocytes, monocytes, eosinophils, basophils, and platelets, and the rates of eosinopenia and basopenia between the patients in the AH-CSU group who responded to and those who were resistant to omalizumab. Conclusion: This study provided additional data of interest to examine the pathophysiologic role of low-grade inflammation and basopenia in patients with CSU and resistant to AHs and omalizumab.
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Affiliation(s)
- Eli Magen
- From the Leumit Health Services, Israel
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145
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Memet B, Vurgun E, Barlas F, Metz M, Maurer M, Kocatürk E. In Chronic Spontaneous Urticaria, Comorbid Depression Linked to Higher Disease Activity, and Substance P Levels. Front Psychiatry 2021; 12:667978. [PMID: 34122181 PMCID: PMC8187561 DOI: 10.3389/fpsyt.2021.667978] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 04/26/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Patients with chronic spontaneous urticaria often exhibit psychiatric comorbidities including depression that contribute to the impairment of their quality of life. How CSU and depression are linked isn't well-understood. Substance P has been shown to be increased in patients with CSU and is held to contribute to the pathogenesis of depression. Methods: We measured disease activity in 30 CSU patients without depression and 30 CSU patients with depression by using the urticaria activity score. The severity of depression was assessed with the Beck Depression Inventory. We measured SP levels in these patients as well as in 30 healthy control subjects. In patients with comorbid depression, we correlated SP levels with CSU disease activity and the severity of depression. Results: In CSU patients, disease activity and the severity of depression were positively linked. UAS7 values were higher in CSU patients with comorbid depression as compared to those without (p < 0.05). SP levels were higher in CSU patients with depression than in those without (p < 0.001), but was similar in all CSU patients compared to healthy controls. SP levels weren't correlated with UAS7 values in CSU patients with depression, whereas they were weakly but significantly correlated with BDI scores (p < 0.05). Conclusion: Our results suggest that, in CSU patients with comorbid depression, CSU disease activity affects the severity of depression. CSU patients with high disease activity should be explored for comorbid depression.
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Affiliation(s)
- Bachar Memet
- Department of Dermatology, Koç University School of Medicine, Istanbul, Turkey
| | - Eren Vurgun
- Department of Medical Biochemistry, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Fatma Barlas
- Department of Psychiatry, Okmeydani Training and Research Hospital, Istanbul, Turkey
| | - Martin Metz
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Marcus Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Berlin, Germany
| | - Emek Kocatürk
- Department of Dermatology, Koç University School of Medicine, Istanbul, Turkey
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146
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Ye YM, Yoon J, Woo SD, Jang JH, Lee Y, Lee HY, Shin YS, Nahm DH, Park HS. Clustering the Clinical Course of Chronic Urticaria Using a Longitudinal Database: Effects on Urticaria Remission. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2021; 13:390-403. [PMID: 33733635 PMCID: PMC7984955 DOI: 10.4168/aair.2021.13.3.390] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/07/2020] [Accepted: 10/10/2020] [Indexed: 12/16/2022]
Abstract
Purpose Little is known about the clinical course of chronic urticaria (CU) and predictors of its prognosis. We evaluated CU patient clusters based on medication scores during the initial 3 months of treatment in an attempt to investigate time to remission and relapse rates for CU and to identify predictors for CU remission. Methods In total, 4,552 patients (57.9% female; mean age of 38.6 years) with CU were included in this retrospective cohort study. The K-medoids algorithm was used for clustering CU patients. Kaplan-Meier survival analysis with Cox regression was applied to identify predictors of CU remission. Results Four distinct clusters were identified: patients with consistently low disease activity (cluster 1, n = 1,786), with medium-to-low disease activity (cluster 2, n = 1,031), with consistently medium disease activity (cluster 3, n = 1,332), or with consistently high disease activity (cluster 4, n = 403). Mean age, treatment duration, peripheral neutrophil counts, total immunoglobulin E, and complements levels were significantly higher for cluster 4 than the other 3 clusters. Median times to remission were also different among the 4 clusters (2.1 vs. 3.3 vs. 6.4 vs. 9.4 years, respectively, P < 0.001). Sensitization to house dust mites (HDMs; at least class 3) and female sex were identified as significant predictors of CU remission. Around 20% of patients who achieved CU remission experienced relapse. Conclusions In this study, we identified 4 CU patient clusters by analyzing medication scores during the first 3 months of treatment and found that sensitization to HDMs and female sex can affect CU prognosis. The use of immunomodulators was implicated in the risk for CU relapse.
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Affiliation(s)
- Young Min Ye
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea.
| | - Jiwon Yoon
- Clinical Trial Center, Ajou University Medical Center, Suwon, Korea
| | - Seong Dae Woo
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Jae Hyuk Jang
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Youngsoo Lee
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Hyun Young Lee
- Clinical Trial Center, Ajou University Medical Center, Suwon, Korea
| | - Yoo Seob Shin
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Dong Ho Nahm
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
| | - Hae Sim Park
- Department of Allergy and Clinical Immunology, Ajou University School of Medicine, Suwon, Korea
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147
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Sarti L, Barni S, Giovannini M, Liccioli G, Novembre E, Mori F. Efficacy and tolerability of the updosing of second-generation non-sedating H1 antihistamines in children with chronic spontaneous urticaria. Pediatr Allergy Immunol 2021; 32:153-160. [PMID: 32745323 DOI: 10.1111/pai.13325] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2020] [Revised: 06/28/2020] [Accepted: 07/20/2020] [Indexed: 12/19/2022]
Abstract
BACKGROUND Chronic urticaria (CU), daily wheals or angioedema that lasts more than 6 weeks, is a common skin disease; CU is classified as spontaneous (no specific eliciting factor involved) or inducible (specific eliciting factor involved). Recent EAACI guidelines for management of CSU recommend second-generation non-sedating H1 antihistamines (sgAH1 s) as initial treatment in children (weight-adjusted) as in adults, followed by increased doses (up to 4 times) if the standard dose is not effective. The efficacy and tolerability of fourfold updosing in adults are known, but there is little documentation regarding updosing in the pediatric population. This retrospective study evaluates the efficacy and tolerability of the updosing of sgAH1 s in children with CSU in a tertiary care pediatric hospital. METHODS The electronic charts of patients diagnosed with CSU and referred to the Allergy Unit of Meyer Children's University hospital were reviewed during a period of 4 years. For each patient, an examination of demographic characteristics, diagnostic workup, efficacy, and tolerability of the treatment was performed. Disease activity was monitored using UAS7. RESULTS Sixty-six cases of CSU were identified, and all of them were treated initially with a standard dose of sgAH1 s, followed by increased doses up to fourfold when standard dosing was not effective. 44/66 patients (66.7%) treated with sgAH1 s responded: 25 with a standard dose, 16 with a double, 2 with threefold dose, and 1 with fourfold dose. 12/66 (18.2%) patients began a therapy with omalizumab. As for the remaining patients, 10/66 (15.1%), they are still undergoing therapy with sgAH1 s because of the relapse of the symptoms after the stepped-down dosage. Regarding tolerability, 9/66 (13.6%) patients treated with sgAH1 s experienced side effects: three that required treatment change and six that did not. CONCLUSION Our data were consistent with the tolerability of updosing of sgAH1 s in children with CSU, although the efficacy appears to be limited to double the standard dose.
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Affiliation(s)
- Lucrezia Sarti
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Simona Barni
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Mattia Giovannini
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Giulia Liccioli
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Elio Novembre
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
| | - Francesca Mori
- Allergy Unit, Department of Pediatrics, Meyer Children's University Hospital, Florence, Italy
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148
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Choi JH. Medication Requirements for Disease Control Predict the Prognosis of Chronic Urticaria. ALLERGY, ASTHMA & IMMUNOLOGY RESEARCH 2021; 13:357-359. [PMID: 33733631 PMCID: PMC7984949 DOI: 10.4168/aair.2021.13.3.357] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Download PDF] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Accepted: 02/09/2021] [Indexed: 11/20/2022]
Affiliation(s)
- Jeong Hee Choi
- Department of Pulmonology and Allergy, Hallym University Dongtan Sacred Heart Hospital, Hwaseong, Korea.,Allergy and Clinical Immunology Research Center, Hallym University College of Medicine, Chuncheon, Korea.
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149
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De A, Godse K, Dhoot D, Sarda A. Real-Life Experience of Efficacy and Safety of Bilastine in the Refractory Cases of Chronic Spontaneous Urticaria and its Effect on the Quality of Life of Patients. Indian J Dermatol 2021; 66:159-164. [PMID: 34188271 PMCID: PMC8208247 DOI: 10.4103/ijd.ijd_771_20] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
Abstract
Introduction: Second-generation H1-antihistamines (SGAHs) are the mainstay of treatment of chronic spontaneous urticaria (CSU). Bilastine, newer non-sedating SGAHs, was recently introduced in India after the approval of the Drugs Controller General of India. There is a paucity of evidence about the long-term efficacy and safety of Bilastine in Indian patients. We undertook this study to find the long-term efficacy and tolerability of Bilastine in patients with CSU in India. Materials and Methods: This retrospective chart analysis was conducted by analyzing electronic medical records from May 1, 2019, to March 20, 2020, to identify patients of CSU who were prescribed Bilastine. Adult patients, with CSU >6 months were included, who had an unsatisfactory response as per Urticaria Activity Score 7 (UAS7) to previous antihistamine therapies, and who continued treatment for at least 6 months were included. Treatment effectiveness was determined by retrospectively reviewing their UAS7 scores from their medical records and evaluating their scores at weeks 4, 8, 12, 16, 20, and 24. Also, DLQI was assessed and compared at baseline and week 24. Result: Forty-nine patients were found to fulfill the criteria and included in the study. At the end of 24 weeks, 51% of patients (n = 25) achieved complete treatment response (UAS = 0), whereas 49% of patients (n = 24) were labeled as well-controlled urticaria (UAS<6). At 24 weeks, the mean UAS7 score (1.35 ± 1.61) was statistically significant compared to the baseline score (20.2 ± 5.73). The mean score of DLQI was also reduced to 1.63 ± 1.18 at 24 weeks from 8.39 ± 2.49 at baseline (P-value <0.001). Conclusion: The study showed that in patients who had an inadequate response with commonly used antihistamines at a double dose or combined use, switching over to Bilastine resulted not only in relieving the symptoms of CSU but also improved the quality of life of the patients with CSU.
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Affiliation(s)
- Abhishek De
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, Department of Dermatology, DY Patil, Navi, Department of Global Medical Affairs, Glenmark, Pharmaceuticals Limited, Mumbai, Maharashtra, Department of Dermatology, Wizderm, Kolkata, West Bengal, India
| | - Kiran Godse
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, Department of Dermatology, DY Patil, Navi, Department of Global Medical Affairs, Glenmark, Pharmaceuticals Limited, Mumbai, Maharashtra, Department of Dermatology, Wizderm, Kolkata, West Bengal, India
| | - Dhiraj Dhoot
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, Department of Dermatology, DY Patil, Navi, Department of Global Medical Affairs, Glenmark, Pharmaceuticals Limited, Mumbai, Maharashtra, Department of Dermatology, Wizderm, Kolkata, West Bengal, India
| | - Aarti Sarda
- Department of Dermatology, Calcutta National Medical College, Kolkata, West Bengal, Department of Dermatology, DY Patil, Navi, Department of Global Medical Affairs, Glenmark, Pharmaceuticals Limited, Mumbai, Maharashtra, Department of Dermatology, Wizderm, Kolkata, West Bengal, India
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150
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Abuzakouk M, Ghorab OKHA, Wahla AS, Zoumot Z, Nasir M, Grandon D, Uzbeck MH, Salvo F, Shafiq I. Efficacy and Safety of Biologic Agents in Chronic Urticaria, Asthma and Atopic Dermatitis - A Real-life Experience. Open Respir Med J 2020; 14:99-106. [PMID: 33717370 PMCID: PMC7931148 DOI: 10.2174/1874306402014010099] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/10/2020] [Accepted: 11/01/2020] [Indexed: 11/22/2022] Open
Abstract
Introduction: Several biologic agents have been approved for the treatment of asthma, chronic urticaria and atopic dermatitis. These therapeutic agents are especially useful for patients with severe or refractory symptoms. We present the real-life experience of four of the commonly used biologic agents in the United Arab Emirates. Methods: In this retrospective observational study, we reviewed the demographic, clinical, laboratory and treatment parameters for all patients treated with biologic agents. Results: 270 patients received biologics at our centre between May 2015 and December 2019 with a median age of 36.5 years. Omalizumab was the most prescribed agent (n=183, 67.8%) followed by dupilumab (n=54, 20%), benralizumab (n=22, 8.1%) and mepolizumab (n=11, 4.1%). Urticaria was the commonest treatment indication (n=148, 55%) followed by asthma (n=105, 39%) and atopic dermatitis (n=13, 5%). All chronic urticaria patients were treated with omalizumab and showed improvement in the mean urticaria control test score from 6.7±4.47 to 12.02±4.17, with a p-value of 0.001. Dupilumab was found to be the most commonly prescribed drug for asthma (37%), followed by omalizumab (32%), benralizumab (21%) and mepolizumab (10%). The mean Asthma control test score for all asthmatics combined increased from 17.06 ± 5.4 to 19.44 ± 5.6, with p-value 0.0012 with treatment; FeNO reduced from 60.02 ± 45.74 to 29.11 ± 27.92, with p-value 0.001 and mean FEV1 improved from 2.38L ± 0.8 to 2.67L ± 0.78, with p-value 0.045. Only 4 patients in the entire cohort reported adverse events. Conclusion: Our study demonstrated that biological agents are a safe and effective treatment for atopic asthma, chronic urticaria and atopic dermatitis.
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Affiliation(s)
- Mohamed Abuzakouk
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Omar K H A Ghorab
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Ali S Wahla
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Zaid Zoumot
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Mohsen Nasir
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Deepa Grandon
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Mateen H Uzbeck
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Fulvio Salvo
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
| | - Irfan Shafiq
- Department of Respiratory and Allergy Institute, Cleveland Clinic Abu Dhabi, Abu Dhabi, UAE
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