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Maurer M, Magerl M, Ansotegui I, Aygören-Pürsün E, Betschel S, Bork K, Bowen T, Boysen HB, Farkas H, Grumach AS, Hide M, Katelaris C, Lockey R, Longhurst H, Lumry WR, Martinez-Saguer I, Moldovan D, Nast A, Pawankar R, Potter P, Riedl M, Ritchie B, Rosenwasser L, Sánchez-Borges M, Zhi Y, Zuraw B, Craig T. [Not Available]. ARERUGI = [ALLERGY] 2023; 72:158-183. [PMID: 36928049 DOI: 10.15036/arerugi.72.158] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Subscribe] [Scholar Register] [Indexed: 06/18/2023]
Affiliation(s)
- M Maurer
- Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin
| | - M Magerl
- Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin
| | - I Ansotegui
- Department of Allergy and Immunology, Hospital Quironsalud Bizkaia
| | - E Aygören-Pürsün
- Center for Children and Adolescents, University Hospital Frankfurt
| | - S Betschel
- Division of Clinical Immunology and Allergy, St. Michael's Hospital, University of Toronto
| | - K Bork
- Department of Dermatology, Johannes Gutenberg University Mainz
| | - T Bowen
- Department of Medicine and Pediatrics, University of Calgary
| | | | - H Farkas
- Hungarian Angioedema Center, 3rd Department of Internal Medicine, Semmelweis University
| | - A S Grumach
- Clinical Immunology, Faculdade de Medicina ABC
| | - M Hide
- Department of Dermatology, Hiroshima University
| | - C Katelaris
- Department of Medicine, Campbelltown Hospital and Western Sydney University
| | - R Lockey
- Department of Internal Medicine, University of South Florida Morsani College of Medicine
| | - H Longhurst
- Department of Clinical Biochemistry and Immunology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust
| | - W R Lumry
- Department of Internal Medicine, Allergy/Immunology Division, Southwestern Medical School, University of Texas
| | | | | | - A Nast
- Berlin Institute of Health, Department of Dermatology, Venereology und Allergy, Division of Evidence based Medicine (dEBM), Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Charité-Universitätsmedizin Berlin
| | - R Pawankar
- Department of Pediatrics, Nippon Medical School
| | - P Potter
- Department of Medicine, University of Cape Town
| | - M Riedl
- Department of Medicine, University of California-San Diego
| | - B Ritchie
- Division of Hematology, University of Alberta
| | - L Rosenwasser
- Allergy and Immunology Department, University of Missouri at Kansas City School of Medicine
| | - M Sánchez-Borges
- Allergy and Clinical Immunology Department, Centro Medico Docente La Trinidad
| | - Y Zhi
- Department of Allergy, Peking Union Medical College Hospital and Chinese Academy of Medical Sciences
| | - B Zuraw
- Department of Medicine, University of California-San Diego
- San Diego VA Healthcare
| | - T Craig
- Department of Medicine and Pediatrics, Penn State University
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Maurer M, Magerl M, Betschel S, Aberer W, Ansotegui IJ, Aygören-Pürsün E, Banerji A, Bara NA, Boccon-Gibod I, Bork K, Bouillet L, Boysen HB, Brodszki N, Busse PJ, Bygum A, Caballero T, Cancian M, Castaldo A, Cohn DM, Csuka D, Farkas H, Gompels M, Gower R, Grumach AS, Guidos-Fogelbach G, Hide M, Kang HR, Kaplan AP, Katelaris C, Kiani-Alikhan S, Lei WT, Lockey R, Longhurst H, Lumry WR, MacGinnitie A, Malbran A, Saguer IM, Matta JJ, Nast A, Nguyen D, Nieto-Martinez SA, Pawankar R, Peter J, Porebski G, Prior N, Reshef A, Riedl M, Ritchie B, Sheikh FR, Smith WB, Spaeth PJ, Stobiecki M, Toubi E, Varga LA, Weller K, Zanichelli A, Zhi Y, Zuraw B, Craig T. [Not Available]. ARERUGI = [ALLERGY] 2023; 72:237-272. [PMID: 37225467 DOI: 10.15036/arerugi.72.237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Subscribe] [Scholar Register] [Indexed: 06/19/2023]
Affiliation(s)
- M Maurer
- Institute of Allergology, Charité-Universitätsmedizin, Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology
| | - M Magerl
- Institute of Allergology, Charité-Universitätsmedizin, Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology
| | | | - W Aberer
- Department of Dermatology, Medical University of Graz
| | - I J Ansotegui
- Department of Allergy & Immunology, Hospital Quironsalud Bizkaia
| | - E Aygören-Pürsün
- Center for Children and Adolescents, University Hospital Frankfurt
| | - A Banerji
- Division of Rheumatology, Allergy and Immunology, Massachusetts General Hospital
| | - N A Bara
- Romanian Hereditary Angioedema Expertise Centre, Mediquest Clinical Research Center
| | - I Boccon-Gibod
- National Reference Center for Angioedema (CREAK), Angioedema Center of Reference and Excellence (ACARE), Grenoble Alpes University Hospital
| | - K Bork
- Department of Dermatology, University Medical Center, Johannes Gutenberg University
| | - L Bouillet
- National Reference Center for Angioedema (CREAK), Angioedema Center of Reference and Excellence (ACARE), Grenoble Alpes University Hospital
| | | | - N Brodszki
- Department of Pediatric Immunology, Childrens Hospital, Skåne University Hospital
| | - P J Busse
- Icahn School of Medicine at Mount Sinai
| | - A Bygum
- Clinical Institute, University of Southern Denmark
- Department of Clinical Genetics, Odense University Hospital
| | - T Caballero
- Allergy Department, Hospital Universitario La Paz
| | - M Cancian
- Department of Systems Medicine, University Hospital of Padua
| | | | - D M Cohn
- Department of Vascular Medicine, Amsterdam UMC/University of Amsterdam
| | - D Csuka
- Department of Internal Medicine and Haematology, Hungarian Angioedema Center of Reference and Excellence, Semmelweis University
| | - H Farkas
- Department of Internal Medicine and Haematology, Hungarian Angioedema Center of Reference and Excellence, Semmelweis University
| | - M Gompels
- Clinical Immunology, North Bristol NHS Trust
| | - R Gower
- Marycliff Clinical Research, Principle Research Solutions
| | - A S Grumach
- Clinical Immunology, Centro Universitario FMABC
| | | | - M Hide
- Department of Dermatology, Hiroshima Citizens Hospital
- Department of Dermatology, Hiroshima University
| | - H R Kang
- Department of Internal Medicine, Seoul National University College of Medicine
| | - A P Kaplan
- Division of Pulmonary, Critical Care, Allergy and Immunology, Medical University of South Carolina
| | - C Katelaris
- Department of Medicine, Campbelltown Hospital and Western Sydney University
| | | | - W T Lei
- Division of Allergy, Immunology, and Rheumatology, Department of Pediatrics, Mackay Memorial Hospital
| | - R Lockey
- Division of Allergy and Immunology, Department of Internal Medicine, Morsani College of Medicine, University of South Florida
| | - H Longhurst
- Department of Immunology, Auckland District Health Board and Department of Medicine, University of Auckland
| | - W R Lumry
- Internal Medicine, Allergy Division, University of Texas Health Science Center
| | - A MacGinnitie
- Division of Immunology, Department of Pediatrics, Boston Children's Hospital, Harvard Medical School
| | - A Malbran
- Unidad de Alergia, Asma e Inmunología Clínica
| | - I M Saguer
- Pediatrics, Haemophilia Centre Rhine Main (HZRM)
| | - J J Matta
- H. Especialidades C.M.N.SXXI, I.M.S.S
| | - A Nast
- Department of Dermatology, Venereology and Allergology, Division of Evidence-Based Medicine Charité-Universitätsmedizin Berlin, corporate member of Free University of Berlin, Humboldt University of Berlin, and Berlin Institute of Health
| | - D Nguyen
- Respiratory, Allergy and Clinical Immunology Unit, Internal Medicine Department, Vinmec Healthcare System, College of Health Sciences, VinUniversity
| | | | - R Pawankar
- Department of Pediatrics, Nippon Medical School
| | - J Peter
- Division of Allergy and Clinical Immunology, University of Cape Town
- Allergy and Immunology Unit, University of Cape Town Lung Institute
| | - G Porebski
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College
| | - N Prior
- Allergy, Hospital Universitario Severo Ochoa
| | - A Reshef
- Angioderma Center, Barzilai University Medical Center
| | - M Riedl
- Division of Rheumatology, Allergy and Immunology, University of California San Diego
| | - B Ritchie
- Departments of Medicine and Medical Oncology, University of Alberta
| | - F R Sheikh
- Section of Adult Allergy & Immunology, Department of Medicine, King Faisal Specialist Hospital & Research Centre
| | - W B Smith
- Clinical Immunology and Allergy, Royal Adelaide Hospital
| | - P J Spaeth
- Institute of Pharmacology, University of Bern
| | - M Stobiecki
- Department of Clinical and Environmental Allergology, Jagiellonian University Medical College
| | - E Toubi
- Division of Allergy and Clinical Immunology, Bnai Zion Medical Center, Affiliated with Rappaport Faculty of Medicine, Technion-Israel Institute of Technology
| | - L A Varga
- Department of Internal Medicine and Haematology, Hungarian Angioedema Center of Reference and Excellence, Semmelweis University
| | - K Weller
- Institute of Allergology, Charité-Universitätsmedizin, Berlin, corporate member of Freie Universität Berlin and Humboldt-Universität zu Berlin
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMP, Immunology and Allergology
| | - A Zanichelli
- Department of Internal Medicine, ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco-University of Milan
| | - Y Zhi
- Department of Allergy and Clinical Immunology, Bejing Union Medical College Hospital & Chinese Academy of Medical Sciences
| | - B Zuraw
- University of California, San Diego
| | - T Craig
- Departments of Medicine and Pediatrics, Penn State University
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Banerji A, Bernstein JA, Johnston DT, Lumry WR, Magerl M, Maurer M, Martinez‐Saguer I, Zanichelli A, Hao J, Inhaber N, Yu M, Riedl MA, Hébert J, Ritchie B, Sussman G, Yang W, Aygören‐Pürsün E, Magerl M, Martinez‐Saguer I, Staubach P, Cicardi M, Shennak M, Zaragoza‐Urdaz R, Kiani‐Alikhan S, Anderson J, Banerji A, Baptist A, Bernstein J, Busse P, Craig T, Davis‐Lorton M, Gierer S, Gower R, Harris D, Jacobs J, Johnston D, Li H, Lockey R, Lugar P, Lumry W, Manning M, McNeil D, Melamed I, Otto W, Rehman S, Riedl M, Schwartz L, Shapiro R, Sher E, Smith A, Soteres D, Tachdjian R, Wedner H, Weinstein M, Zafra H. Long-term prevention of hereditary angioedema attacks with lanadelumab: The HELP OLE Study. Allergy 2022; 77:979-990. [PMID: 34287942 PMCID: PMC9292251 DOI: 10.1111/all.15011] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 06/06/2021] [Accepted: 06/28/2021] [Indexed: 02/06/2023]
Abstract
Background The aim was to evaluate long‐term effectiveness and safety of lanadelumab in patients ≥12 y old with hereditary angioedema (HAE) 1/2 (NCT02741596). Methods Rollover patients completing the HELP Study and continuing into HELP OLE received one lanadelumab 300 mg dose until first attack (dose‐and‐wait period), then 300 mg q2wks (regular dosing stage). Nonrollovers (newly enrolled) received lanadelumab 300 mg q2wks from day 0. Baseline attack rate for rollovers: ≥1 attack/4 weeks (based on run‐in period attack rate during HELP Study); for nonrollovers: historical attack rate ≥1 attack/12 weeks. The planned treatment period was 33 months. Results 212 patients participated (109 rollovers, 103 nonrollovers); 81.6% completed ≥30 months on study (mean [SD], 29.6 [8.2] months). Lanadelumab markedly reduced mean HAE attack rate (reduction vs baseline: 87.4% overall). Patients were attack free for a mean of 97.7% of days during treatment; 81.8% and 68.9% of patients were attack free for ≥6 and ≥12 months, respectively. Angioedema Quality‐of‐Life total and domain scores improved from day 0 to end of study. Treatment‐emergent adverse events (TEAEs) (excluding HAE attacks) were reported by 97.2% of patients; most commonly injection site pain (47.2%) and viral upper respiratory tract infection (42.0%). Treatment‐related TEAEs were reported by 54.7% of patients. Most injection site reactions resolved within 1 hour (70.2%) or 1 day (92.6%). Six (2.8%) patients discontinued due to TEAEs. No treatment‐related serious TEAEs or deaths were reported. Eleven treatment‐related TEAEs of special interest were reported by seven (3.3%) patients. Conclusion Lanadelumab demonstrated sustained efficacy and acceptable tolerability with long‐term use in HAE patients.
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Affiliation(s)
- Aleena Banerji
- Division of Rheumatology, Allergy and Immunology Department of Medicine Massachusetts General Hospital Harvard Medical School Boston Massachusetts USA
| | - Jonathan A. Bernstein
- Division of Immunology/Allergy Section Department of Internal Medicine University of Cincinnati, and Bernstein Clinical Research Center Cincinnati Ohio USA
| | | | | | - Markus Magerl
- 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
| | | | - Andrea Zanichelli
- Department of Internal Medicine ASST Fatebenefratelli Sacco, Ospedale Luigi Sacco‐University of Milan Milan Italy
| | - James Hao
- Takeda Development Center Americas, Inc. Lexington Massachusetts USA
| | - Neil Inhaber
- Takeda Development Center Americas, Inc. Lexington Massachusetts USA
| | - Ming Yu
- Takeda Development Center Americas, Inc. Lexington Massachusetts USA
| | - Marc A. Riedl
- Division of Rheumatology, Allergy and Immunology University of California San Diego La Jolla California USA
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Riedl MA, Maurer M, Bernstein JA, Banerji A, Longhurst HJ, Li HH, Lu P, Hao J, Juethner S, Lumry WR, Hébert J, Ritchie B, Sussman G, Yang WH, Escuriola Ettingshausen C, Magerl M, Martinez‐Saguer I, Maurer M, Staubach P, Zimmer S, Cicardi M, Perego F, Wu MA, Zanichelli A, Al‐Ghazawi A, Shennak M, Zaragoza‐Urdaz RH, Ghurye R, Longhurst HJ, Zinser E, Anderson J, Banerji A, Baptist AP, Bernstein JA, Boggs PB, Busse PJ, Christiansen S, Craig T, Davis‐Lorton M, Gierer S, Gower RG, Harris D, Hong DI, Jacobs J, Johnston DT, Levitch ES, Li HH, Lockey RF, Lugar P, Lumry WR, Manning ME, McNeil DL, Melamed I, Mostofi T, Nickel T, Otto WR, Petrov AA, Poarch K, Radojicic C, Rehman SM, Riedl MA, Schwartz LB, Shapiro R, Sher E, Smith AM, Smith TD, Soteres D, Tachdjian R, Wedner HJ, Weinstein ME, Zafra H, Zuraw BL. Lanadelumab demonstrates rapid and sustained prevention of hereditary angioedema attacks. Allergy 2020; 75:2879-2887. [PMID: 32452549 PMCID: PMC7689768 DOI: 10.1111/all.14416] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 04/15/2020] [Accepted: 04/20/2020] [Indexed: 02/06/2023]
Abstract
Background Lanadelumab demonstrated efficacy in preventing hereditary angioedema (HAE) attacks in the phase 3 HELP Study. Objective To assess time to onset of effect and long‐term efficacy of lanadelumab, based on exploratory findings from the HELP Study. Methods Eligible patients with HAE type I/II received lanadelumab 150 mg every 4 weeks (q4wks), 300 mg q4wks, 300 mg q2wks, or placebo. Ad hoc analyses evaluated day 0‐69 findings using a Poisson regression model accounting for overdispersion. Least‐squares mean monthly HAE attack rate for lanadelumab was compared with placebo. Intrapatient comparisons for days 0‐69 versus steady state (days 70‐182) used a paired t test for continuous endpoints or Kappa statistics for categorical endpoints. Results One hundred twenty‐five patients were randomized and treated. During days 0‐69, mean monthly attack rate was significantly lower with lanadelumab (0.41‐0.76) vs placebo (2.04), including attacks requiring acute treatment (0.33‐0.61 vs 1.66) and moderate/severe attacks (0.31‐0.48 vs 1.33, all P ≤ .001). More patients receiving lanadelumab vs placebo were attack free (37.9%‐48.1% vs 7.3%) and responders (85.7%‐100% vs 26.8%). During steady state, the efficacy of lanadelumab vs placebo was similar or improved vs days 0‐69. Intrapatient differences were significant with lanadelumab 300 mg q4wks for select outcomes. Lanadelumab efficacy was durable—HAE attack rate was consistently lower vs placebo, from the first 2 weeks of treatment through study end. Treatment emergent adverse events were comparable during days 0‐69 and 70‐182. Conclusion Protection with lanadelumab started from the first dose and continued throughout the entire study period.
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Affiliation(s)
- Marc A. Riedl
- Division of Rheumatology, Allergy and Immunology University of California, San Diego San Diego CA USA
| | - Marcus Maurer
- Dermatological Allergology Allergie‐Centrum‐Charité Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - Jonathan A. Bernstein
- Division of Immunology/Allergy Section Department of Internal Medicine University of Cincinnati Cincinnati OH USA
- Bernstein Clinical Research Center Cincinnati OH USA
| | - Aleena Banerji
- Division of Rheumatology, Allergy and Immunology Department of Medicine Massachusetts General Hospital Harvard Medical School Boston MA USA
| | - Hilary J. Longhurst
- Addenbrooke's Hospital Cambridge University Hospitals NHS Foundation Trust, Cambridge and University College London Hospitals London UK
| | - H. Henry Li
- Institute for Asthma and Allergy, P.C. Chevy Chase MD USA
| | - Peng Lu
- Shire, a Takeda company Lexington MA USA
| | - James Hao
- Shire, a Takeda company Lexington MA USA
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Yu L, Buttgereit T, Stahl Skov P, Schmetzer O, Scheffel J, Kocatürk E, Zawar V, Magerl M, Maurer M. Immunological effects and potential mechanisms of action of autologous serum therapy in chronic spontaneous urticaria. J Eur Acad Dermatol Venereol 2019; 33:1747-1754. [DOI: 10.1111/jdv.15640] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Accepted: 04/01/2019] [Indexed: 12/18/2022]
Affiliation(s)
- L. Yu
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - T. Buttgereit
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - P. Stahl Skov
- Odense Research Center of Anaphylaxis Odense Denmark
| | - O. Schmetzer
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - J. Scheffel
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - E. Kocatürk
- Department of Dermatology Okmeydani Training and Research Hospital Istanbul Turkey
| | - V. Zawar
- Department of Dermatology Godavari Foundation Medical College and Research Center Nashik India
| | - M. Magerl
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
| | - M. Maurer
- Department of Dermatology and Allergy Charité – Universitätsmedizin Berlin Berlin Germany
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Abstract
Angioedema is a spontaneous, edematous swelling of the deep layers of the skin or mucous membrane. Angioedema in the respiratory tract is potentially life-threatening. The classification of angioedema into mast-cell-mediated (e. g. urticaria) or bradykinin-mediated (e. g. hereditary angioedema) is important for correct and rational treatment. Generally, two therapeutic strategies are available for angioedema treatment. On-demand treatment of angioedema symptoms that already have emerged aims to stop the further development of the attack and, thus, limits the severity and duration of the attack. This strategy is well established in the treatment of patients with hereditary angioedema, whereas in chronic spontaneous urticaria on-demand therapy plays no role in the guideline recommendations. In contrast, the therapeutic strategy of prophylaxis aims to prevent the occurrence of spontaneous and induced attacks as far as possible. Prophylaxis is the sole therapy strategy for chronic urticaria and is applied at all stages of the treatment algorithm. In the case of hereditary angioedema, on-demand therapy can be complemented by prophylaxis after careful and individual indication. In hereditary angioedema, prophylaxis is currently gaining in importance due to improved treatment options. Patients who use a prophylactic regime are much less likely to be forced to wait for the unpredictable occurrence of an attack and then to react with an on-demand treatment. Prophylactic treatment takes place at times determined by the patient himself, in contrast to treatment on an as-needed basis. The loss of unpredictability is a decisive moment in improving the quality of life.
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Affiliation(s)
- V Zampeli
- Klinik für Dermatologie, Venerologie und Allergologie, Allergie-Centrum-Charité/ECARF, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland
| | - M Magerl
- Klinik für Dermatologie, Venerologie und Allergologie, Allergie-Centrum-Charité/ECARF, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland.
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Riedl M, Bernstein J, Yang W, Longhurst H, Magerl M, Hebert J, Shennak M, Martinez-Saguer I. LANADELUMAB REDUCES HAE ATTACK RATE: INTERIM FINDINGS FROM THE HELP OPEN-LABEL EXTENSION STUDY. Ann Allergy Asthma Immunol 2018. [DOI: 10.1016/j.anai.2018.09.116] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Maurer M, Bork K, Martinez-Saguer I, Aygören-Pürsün E, Botha J, Andresen I, Magerl M. Management of patients with hereditary angioedema in Germany: comparison with other countries in the Icatibant Outcome Survey. J Eur Acad Dermatol Venereol 2018; 33:163-169. [PMID: 30176179 PMCID: PMC6587717 DOI: 10.1111/jdv.15232] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Accepted: 08/20/2018] [Indexed: 11/28/2022]
Abstract
Background The Icatibant Outcome Survey (IOS; NCT01034969) is a Shire‐sponsored, international, observational study monitoring the safety and effectiveness of icatibant, a bradykinin B2 receptor antagonist approved for the acute treatment of adults with hereditary angioedema with C1 inhibitor deficiency (HAE‐C1‐INH). Objective To report IOS data comparing demographic and icatibant treatment outcomes in patients with HAE‐C1‐INH from Germany to HAE‐C1‐INH patients from 11 other IOS countries. Methods A descriptive, retrospective, comparative analysis of data from 685 IOS patients with HAE‐C1‐INH from seven centres in Germany (n = 93) vs. centres from Austria, Brazil, Czech Republic, Denmark, France, Greece, Israel, Italy, Spain, Sweden and the United Kingdom (n = 592, July 2009–January 2017). Icatibant treatment outcomes were retrieved from patients with complete attack outcome data for time to treatment, time to resolution and attack duration (160 attacks in 42 German patients and 1442 attacks in 251 patients from other IOS countries). Results German patients reported significantly fewer severe/very severe attacks (38.7% vs. 57.5%, respectively; P < 0.001). The proportion of attacks treated with a single icatibant injection was significantly higher in German patients (97.1% vs. 91.6%, P = 0.0003). The median time to treatment (0.0 h vs. 1.5 h), time to resolution (3.0 h vs. 7.0 h) and attack duration (4.3 h vs. 10.5 h) in German patients vs. other IOS countries were all significantly shorter (all P < 0.0001). No meaningful differences were identified between patients from Germany and other countries with regard to sex, median age at enrolment, median age at symptom onset and median age at diagnosis. Conclusion German IOS patients share similar demographic characteristics to patients from other IOS countries yet treat their attacks with icatibant significantly earlier and have markedly fewer severe or very severe attacks. Factors including regional access to and availability of icatibant may drive these outcomes and warrant further investigation.
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Affiliation(s)
- M Maurer
- Department of Dermatology and Allergy, Allergy Center Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - K Bork
- Department of Dermatology, Johannes Gutenberg University, Mainz, Germany
| | | | - E Aygören-Pürsün
- Department for Children and Adolescents, Angioedema Centre, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | | | | | - M Magerl
- Department of Dermatology and Allergy, Allergy Center Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
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Weller K, Church MK, Hawro T, Altrichter S, Labeaga L, Magerl M, Metz M, Zuberbier T, Maurer M. Updosing of bilastine is effective in moderate to severe chronic spontaneous urticaria: A real-life study. Allergy 2018; 73:2073-2075. [PMID: 29869790 DOI: 10.1111/all.13494] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Affiliation(s)
- K. Weller
- Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - M. K. Church
- Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - T. Hawro
- Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - S. Altrichter
- Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - L. Labeaga
- Medical Department FAES FARMA SA Leioa (Bizkaia) Spain
| | - M. Magerl
- Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - M. Metz
- Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - T. Zuberbier
- Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
| | - M. Maurer
- Department of Dermatology and Allergy Charité ‐ Universitätsmedizin Berlin Berlin Germany
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Riedl MA, Aygören-Pürsün E, Baker J, Farkas H, Anderson J, Bernstein J, Bouillet L, Busse P, Manning M, Magerl M, Gompels M, Huissoon AP, Longhurst H, Lumry W, Ritchie B, Shapiro R, Soteres D, Banerji A, Cancian M, Johnston DT, Craig T, Launay D, Li HH, Liebhaber M, Nickel T, Offenberger J, Rae W, Schrijvers R, Triggiani M, Wedner HJ, Dobo S, Cornpropst M, Clemons D, Fang L, Collis P, Sheridan W, Maurer M. Evaluation of avoralstat, an oral kallikrein inhibitor, in a Phase 3 hereditary angioedema prophylaxis trial: The OPuS-2 study. Allergy 2018; 73:1871-1880. [PMID: 29688579 PMCID: PMC6175137 DOI: 10.1111/all.13466] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/12/2018] [Indexed: 12/02/2022]
Abstract
Background Effective inhibition of plasma kallikrein may have significant benefits for patients with hereditary angioedema due to deficiency of C1 inhibitor (C1‐INH‐HAE) by reducing the frequency of angioedema attacks. Avoralstat is a small molecule inhibitor of plasma kallikrein. This study (OPuS‐2) evaluated the efficacy and safety of prophylactic avoralstat 300 or 500 mg compared with placebo. Methods OPuS‐2 was a Phase 3, multicenter, randomized, double‐blind, placebo‐controlled, parallel‐group study. Subjects were administered avoralstat 300 mg, avoralstat 500 mg, or placebo orally 3 times per day for 12 weeks. The primary efficacy endpoint was the angioedema attack rate based on adjudicator‐confirmed attacks. Results A total of 110 subjects were randomized and dosed. The least squares (LS) mean attack rates per week were 0.589, 0.675, and 0.593 for subjects receiving avoralstat 500 mg, avoralstat 300 mg, and placebo, respectively. Overall, 1 subject in each of the avoralstat groups and no subjects in the placebo group were attack‐free during the 84‐day treatment period. The LS mean duration of all confirmed attacks was 25.4, 29.4, and 31.4 hours for the avoralstat 500 mg, avoralstat 300 mg, and placebo groups, respectively. Using the Angioedema Quality of Life Questionnaire (AE‐QoL), improved QoL was observed for the avoralstat 500 mg group compared with placebo. Avoralstat was generally safe and well tolerated. Conclusions Although this study did not demonstrate efficacy of avoralstat in preventing angioedema attacks in C1‐INH‐HAE, it provided evidence of shortened angioedema episodes and improved QoL in the avoralstat 500 mg treatment group compared with placebo.
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Affiliation(s)
- M. A. Riedl
- Division of Rheumatology; Allergy & Immunology; University of California San Diego; San Diego CA USA
| | - E. Aygören-Pürsün
- Department for Children and Adolescents; University Hospital Frankfurt; Frankfurt Germany
| | - J. Baker
- Baker Allergy Asthma Dermatology Research Center; Portland OR USA
| | - H. Farkas
- 3rd Department of Internal Medicine; Semmelweis University; Budapest Hungary
| | - J. Anderson
- Clinical Research Center of Alabama; Birmingham AL USA
| | - J. A. Bernstein
- Department of Internal Medicine; University of Cincinnati; Cincinnati OH USA
| | - L. Bouillet
- Internal Medicine; National Reference Centre of Angioedema; Grenoble University Hospital; Grenoble France
| | - P. Busse
- Division of Clinical Immunology and Allergy; Department of Medicine; Icahn School of Medicine at Mount Sinai; New York NY USA
| | - M. Manning
- Medical Research of Arizona; Allergy; Asthma & Immunology Associates; Scottsdale AZ USA
| | - M. Magerl
- Dermatology, Venerology and Allergology; Charite - Universitätsmedizin Berlin; Berlin Germany
| | - M. Gompels
- Immunology; North Bristol NHS Trust; Bristol UK
| | - A. P. Huissoon
- Department of Allergy and Immunology; Heartlands Hospital; Birmingham UK
| | - H. Longhurst
- Immunology; Addenbrookes Hospital; Cambridge University Hospitals; Cambridge UK
| | - W. Lumry
- Allergy and Asthma Research Associates Research Center; Dallas TX USA
| | - B. Ritchie
- Division of Hematology; Department of Medicine; University of Alberta; Edmonton AB Canada
| | - R. Shapiro
- Immunology; Midwest Immunology Clinic; Plymouth MN USA
| | - D. Soteres
- Asthma and Allergy Associates PC; Colorado Springs CO USA
| | - A. Banerji
- Division of Rheumatology; Allergy& Immunology; Department of Medicine; Massachusetts General Hospital; Harvard Medical School; Boston MA USA
| | - M. Cancian
- Department of Medicine; University of Padova; Padova Italy
| | | | - T. J. Craig
- Department of Medicine and Pediatrics; Penn State Hershey Allergy Asthma, and Immunology; Hershey PA USA
| | - D. Launay
- Internal Medicine; CHRU Lille; France France
| | - H. H. Li
- Institute for Asthma and Allergy; Chevy Chase MD USA
| | - M. Liebhaber
- Allergy and Immunology; Sansum Clinic; Santa Barbara CA USA
| | - T. Nickel
- Allergy & Immunology; Allergy Clinic of Tulsa; Tulsa OK USA
| | | | - W. Rae
- Allergy & Clinical Immunology; University Hospital Southampton NHS Foundation Trust; Southampton UK
| | - R. Schrijvers
- Laboratory of Clinical Immunology; KU Leuven; Leuven Belgium
| | - M. Triggiani
- Division of Allergy and Clinical Immunology; University of Salerno; Salerno Italy
| | - H. J. Wedner
- Division of Allergy and Immunology; Washington University School of Medicine; St. Louis MO USA
| | - S. Dobo
- Biocryst Pharmaceuticals; Durham NC USA
| | | | | | - L. Fang
- Statistics; PharStat, Inc.; Raleigh NC USA
| | - P. Collis
- Biocryst Pharmaceuticals; Durham NC USA
| | | | - M. Maurer
- Department of Dermatology and Allergy; Charité - Universitätsmedizin Berlin; Berlin Germany
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11
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Maurer M, Magerl M, Ansotegui I, Aygören-Pürsün E, Betschel S, Bork K, Bowen T, Balle Boysen H, Farkas H, Grumach AS, Hide M, Katelaris C, Lockey R, Longhurst H, Lumry WR, Martinez-Saguer I, Moldovan D, Nast A, Pawankar R, Potter P, Riedl M, Ritchie B, Rosenwasser L, Sánchez-Borges M, Zhi Y, Zuraw B, Craig T. The international WAO/EAACI guideline for the management of hereditary angioedema-The 2017 revision and update. Allergy 2018; 73:1575-1596. [PMID: 29318628 DOI: 10.1111/all.13384] [Citation(s) in RCA: 298] [Impact Index Per Article: 49.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2017] [Indexed: 12/25/2022]
Abstract
Hereditary Angioedema (HAE) is a rare and disabling disease. Early diagnosis and appropriate therapy are essential. This update and revision of the global guideline for HAE provides up-to-date consensus recommendations for the management of HAE. In the development of this update and revision of the guideline, an international expert panel reviewed the existing evidence and developed 20 recommendations that were discussed, finalized and consented during the guideline consensus conference in June 2016 in Vienna. The final version of this update and revision of the guideline incorporates the contributions of a board of expert reviewers and the endorsing societies. The goal of this guideline update and revision is to provide clinicians and their patients with guidance that will assist them in making rational decisions in the management of HAE with deficient C1-inhibitor (type 1) and HAE with dysfunctional C1-inhibitor (type 2). The key clinical questions covered by these recommendations are: (1) How should HAE-1/2 be defined and classified?, (2) How should HAE-1/2 be diagnosed?, (3) Should HAE-1/2 patients receive prophylactic and/or on-demand treatment and what treatment options should be used?, (4) Should HAE-1/2 management be different for special HAE-1/2 patient groups such as pregnant/lactating women or children?, and (5) Should HAE-1/2 management incorporate self-administration of therapies and patient support measures?
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Affiliation(s)
- M. Maurer
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - I. Ansotegui
- Department of Allergy and Immunology; Hospital Quironsalud Bizkaia; Bilbao Spain
| | - E. Aygören-Pürsün
- Center for Children and Adolescents; University Hospital Frankfurt; Frankfurt Germany
| | - S. Betschel
- Division of Clinical Immunology and Allergy; St. Michael's Hospital; University of Toronto; Toronto ON Canada
| | - K. Bork
- Department of Dermatology; Johannes Gutenberg University Mainz; Mainz Germany
| | - T. Bowen
- Department of Medicine and Pediatrics; University of Calgary; Calgary AB Canada
| | | | - H. Farkas
- Hungarian Angioedema Center; 3rd Department of Internal Medicine; Semmelweis University; Budapest Hungary
| | - A. S. Grumach
- Clinical Immunology; Faculdade de Medicina ABC; São Paulo Brazil
| | - M. Hide
- Department of Dermatology; Hiroshima University; Hiroshima Japan
| | - C. Katelaris
- Department of Medicine; Campbelltown Hospital and Western Sydney University; Sydney NSW Australia
| | - R. Lockey
- Department of Internal Medicine; University of South Florida Morsani College of Medicine; Tampa FL USA
| | - H. Longhurst
- Department of Clinical Biochemistry and Immunology; Addenbrooke's Hospital; Cambridge University Hospitals NHS Foundation Trust; UK
| | - W. R. Lumry
- Department of Internal Medicine; Allergy/Immunology Division; Southwestern Medical School; University of Texas; Dallas TX USA
| | | | - D. Moldovan
- University of Medicine and Pharmacy; Tîrgu Mures Romania
| | - A. Nast
- Berlin Institute of Health; Department of Dermatology, Venereology und Allergy; Division of Evidence based Medicine (dEBM); Corporate Member of Freie Universität Berlin; Humboldt-Universität zu Berlin; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - R. Pawankar
- Department of Pediatrics; Nippon Medical School; Tokyo Japan
| | - P. Potter
- Department of Medicine; University of Cape Town; Cape Town South Africa
| | - M. Riedl
- Department of Medicine; University of California-San Diego; La Jolla CA USA
| | - B. Ritchie
- Division of Hematology; University of Alberta; Edmonton AB Canada
| | - L. Rosenwasser
- Allergy and Immunology Department; University of Missouri at Kansas City School of Medicine; Kansas City MO USA
| | - M. Sánchez-Borges
- Allergy and Clinical Immunology Department; Centro Medico Docente La Trinidad; Caracas Venezuela
| | - Y. Zhi
- Department of Allergy; Peking Union Medical College Hospital and Chinese Academy of Medical Sciences; Beijing China
| | - B. Zuraw
- Department of Medicine; University of California-San Diego; La Jolla CA USA
- San Diego VA Healthcare; San Diego CA USA
| | - T. Craig
- Department of Medicine and Pediatrics; Penn State University; Hershey PA USA
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12
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Zuberbier T, Aberer W, Asero R, Abdul Latiff AH, Baker D, Ballmer-Weber B, Bernstein JA, Bindslev-Jensen C, Brzoza Z, Buense Bedrikow R, Canonica GW, Church MK, Craig T, Danilycheva IV, Dressler C, Ensina LF, Giménez-Arnau A, Godse K, Gonçalo M, Grattan C, Hebert J, Hide M, Kaplan A, Kapp A, Katelaris CH, Kocatürk E, Kulthanan K, Larenas-Linnemann D, Leslie TA, Magerl M, Mathelier-Fusade P, Meshkova RY, Metz M, Nast A, Nettis E, Oude-Elberink H, Rosumeck S, Saini SS, Sánchez-Borges M, Schmid-Grendelmeier P, Staubach P, Sussman G, Toubi E, Vena GA, Vestergaard C, Wedi B, Werner RN, Zhao Z, Maurer M. The EAACI/GA²LEN/EDF/WAO guideline for the definition, classification, diagnosis and management of urticaria. Allergy 2018; 73:1393-1414. [PMID: 29336054 DOI: 10.1111/all.13397] [Citation(s) in RCA: 767] [Impact Index Per Article: 127.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/18/2017] [Indexed: 02/06/2023]
Abstract
This evidence- and consensus-based guideline was developed following the methods recommended by Cochrane and the Grading of Recommendations Assessment, Development and Evaluation (GRADE) working group. The conference was held on 1 December 2016. It is a joint initiative of the Dermatology Section of the European Academy of Allergology and Clinical Immunology (EAACI), the EU-founded network of excellence, the Global Allergy and Asthma European Network (GA²LEN), the European Dermatology Forum (EDF) and the World Allergy Organization (WAO) with the participation of 48 delegates of 42 national and international societies. This guideline was acknowledged and accepted by the European Union of Medical Specialists (UEMS). Urticaria is a frequent, mast cell-driven disease, presenting with wheals, angioedema, or both. The lifetime prevalence for acute urticaria is approximately 20%. Chronic spontaneous urticaria and other chronic forms of urticaria are disabling, impair quality of life and affect performance at work and school. This guideline covers the definition and classification of urticaria, taking into account the recent progress in identifying its causes, eliciting factors and pathomechanisms. In addition, it outlines evidence-based diagnostic and therapeutic approaches for the different subtypes of urticaria.
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Affiliation(s)
- T. Zuberbier
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Department of Dermatology and Allergy; Allergy-Centre-Charité; Berlin Germany
| | - W. Aberer
- Department of Dermatology; Medical University of Graz; Graz Austria
| | - R. Asero
- Department of Allergology; Clinica San Carlo; Paderno Dugnano MI Italy
| | - A. H. Abdul Latiff
- Allergy& Immunology Centre; Pantai Hospital Kuala Lumpur; Kuala Lumpur Malaysia
| | - D. Baker
- Baker Allergy Asthma and Dermatology Clinic; Portland OR USA
| | - B. Ballmer-Weber
- Allergy Unit; Department of Dermatology; University Hospital; Zürich Switzerland
| | - J. A. Bernstein
- University of Cincinnati Physicians Immunology Research Center; Cincinnati OH USA
| | - C. Bindslev-Jensen
- Department of Dermatology and Allergy Centre; Odense University Hospital and University of Southern Denmark; Odense Denmark
| | - Z. Brzoza
- Department of Internal Diseases, Allergology and Clinical Immunology in Katowice; Medical University of Silesia; Katowice Poland
| | | | - G. W. Canonica
- Personalized Medicine Asthma and Allergy Clinic-Humanitas University & Research Hospital; Milano Italy
| | - M. K. Church
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Department of Dermatology and Allergy; Allergy-Centre-Charité; Berlin Germany
| | - T. Craig
- Department of Medicine and Pediatrics; Penn State University; Hershey Medical Center; Hershey PA USA
| | - I. V. Danilycheva
- National Research Center-Institute of Immunology Federal Medical-Biological Agency of Russia; Moscow Russia
| | - C. Dressler
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Division of Evidence Based Medicine; Department of Dermatology; Berlin Germany
| | - L. F. Ensina
- Federal University of Sao Paulo; Sao Paulo Brazil
| | - A. Giménez-Arnau
- Hospital del Mar; IMIM; Universitat Autònoma Barcelona; Barcelona Spain
| | - K. Godse
- Department of Dermatology; Dr. D. Y. Patil Medical College & Hospital; Nerul Navi Mumbai India
| | - M. Gonçalo
- Clinic of Dermatology; Faculty of Medicine and University Hospital; Coimbra Portugal
| | - C. Grattan
- St John's’ Institute of Dermatology; Guy's’ and St. Thomas’ Hospital; NHS Foundation Trust; London UK
| | - J. Hebert
- Service d'allergie; Centre Hospitalier Université Laval/Centre Hospitalier Universitaire de Québec; Québec QC Canada
| | - M. Hide
- Department of Dermatology; Institute of Biomedical and Health Sciences; Hiroshima University; Hiroshima Japan
| | - A. Kaplan
- Department of Medicine; Division of Pulmonary and Critical Care Medicine; Allergy and Clinical Immunology; Medical University of South Carolina; Charleston SC USA
| | - A. Kapp
- Department of Dermatology and Allergy; Hannover Medical School; Hannover Germany
| | - C. H. Katelaris
- Campbelltown Hospital and Western Sydney University; Sydney Australia
| | - E. Kocatürk
- Department of Dermatology; Okmeydani Training and Research Hospital; Istanbul Turkey
| | - K. Kulthanan
- Department of Dermatology; Faculty of Medicine Siriraj Hospital; Mahidol University; Bangkok Thailand
| | | | | | - M. Magerl
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Department of Dermatology and Allergy; Allergy-Centre-Charité; Berlin Germany
| | - P. Mathelier-Fusade
- Department of Dermatology and Allergy; University Hospital of Tenon; Paris France
| | - R. Y. Meshkova
- Department of Clinical Immunology and Allergy; Smolensk State Medical University; Smolensk Russia
| | - M. Metz
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Department of Dermatology and Allergy; Allergy-Centre-Charité; Berlin Germany
| | - A. Nast
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Division of Evidence Based Medicine; Department of Dermatology; Berlin Germany
| | - E. Nettis
- Scuola e Cattedra di Allergologia e Immunologia Clinica; Dipartimento dell'Emergenza e dei Trapianti d'Organo; Università di Bari; Bari Italy
| | | | - S. Rosumeck
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Division of Evidence Based Medicine; Department of Dermatology; Berlin Germany
| | - S. S. Saini
- Johns Hopkins Asthma and Allergy Center; Baltimore MD USA
| | - M. Sánchez-Borges
- Allergy and Clinical Immunology Department; Centro Médico-Docente La Trinidad; Caracas Venezuela
| | | | - P. Staubach
- Department of Dermatology; University Medical Center Mainz; Mainz Germany
| | - G. Sussman
- Division of Allergy and Clinical Immunology; University of Toronto; Toronto ON Canada
| | - E. Toubi
- Bnai-Zion Medical Center; Faculty of Medicine; Technion Haifa Israel
| | - G. A. Vena
- Dermatology and Venereology Private Practice; Bari and Barletta Italy
| | - C. Vestergaard
- Department of Dermatology and Venereology; Aarhus University Hospital; Aarhus Denmark
| | - B. Wedi
- Department of Dermatology and Allergy; Hannover Medical School; Hannover Germany
| | - R. N. Werner
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Division of Evidence Based Medicine; Department of Dermatology; Berlin Germany
| | - Z. Zhao
- Department of Dermatology and Venereology; Peking University; First Hospital; Beijing China
| | - M. Maurer
- Charité-Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Department of Dermatology and Allergy; Allergy-Centre-Charité; Berlin Germany
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13
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Dressler C, Rosumeck S, Werner RN, Magerl M, Metz M, Maurer M, Nast A, Zuberbier T. Executive summary of the methods report for 'The EAACI/GA 2 LEN/EDF/WAO Guideline for the Definition, Classification, Diagnosis and Management of Urticaria. The 2017 Revision and Update'. Allergy 2018; 73:1145-1146. [PMID: 29336489 DOI: 10.1111/all.13414] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- C. Dressler
- Division of Evidence-Based Medicine; Department of Dermatology; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
| | - S. Rosumeck
- Division of Evidence-Based Medicine; Department of Dermatology; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
| | - R. N. Werner
- Division of Evidence-Based Medicine; Department of Dermatology; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
| | - M. Magerl
- Department of Dermatology; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
| | - M. Metz
- Department of Dermatology; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
| | - M. Maurer
- Department of Dermatology; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
| | - A. Nast
- Division of Evidence-Based Medicine; Department of Dermatology; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
| | - T. Zuberbier
- Department of Dermatology; Charité - Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health; Berlin Germany
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14
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Schwarzer M, Magerl M, Doenst T. Desipramine Pretreatment Prevents Loss of Metabolic Efficiency in Ischemia Reperfusion. Thorac Cardiovasc Surg 2018. [DOI: 10.1055/s-0038-1627880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- M. Schwarzer
- Klinik für Herz- und Thoraxchirurgie, Friedrich-Schiller-Universität Jena, Jena, Germany
| | - M. Magerl
- Klinik für Herz- und Thoraxchirurgie, Friedrich-Schiller-Universität Jena, Jena, Germany
| | - T. Doenst
- Klinik für Herz- und Thoraxchirurgie, Friedrich-Schiller-Universität Jena, Jena, Germany
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15
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Weller K, Magerl M, Peveling-Oberhag A, Martus P, Staubach P, Maurer M. The Angioedema Quality of Life Questionnaire (AE-QoL) - assessment of sensitivity to change and minimal clinically important difference. Allergy 2016; 71:1203-9. [PMID: 27038109 DOI: 10.1111/all.12900] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2016] [Indexed: 11/30/2022]
Abstract
BACKGROUND The Angioedema Quality of Life Questionnaire (AE-QoL) has recently been developed and validated as the first specific patient-reported outcome tool to assess quality of life (QoL) impairment in recurrent angioedema patients. As of yet, its sensitivity to change and minimal clinically important difference (MCID) have not been established. METHODS Recurrent angioedema patients with chronic spontaneous urticaria or hereditary angioedema were repeatedly asked to complete the AE-QoL along with the SF-12 and other anchors for QoL impairment and disease activity during routine care visits. The sensitivity to change of AE-QoL was determined by correlating changes in its scores over time with changes in the applied anchors. In addition, the MCID was determined using anchor-based and distributional criterion-based approaches. RESULTS Two hundred and seventy-eight patients contributed data sets for analysis. Baseline AE-QoL values were found to correlate well with SF-12 results as well as all other applied anchors for angioedema-related QoL impairment and disease activity. In addition, AE-QoL score changes over time correlated significantly with changes in the above anchors, thus demonstrating its sensitivity to change. The MCID of the AE-QoL total score was found to be six points. CONCLUSION The AE-QoL is a valuable tool to assess changes of QoL impairment in recurrent angioedema patients over time, including changes due to treatment.
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Affiliation(s)
- K. Weller
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | | | - P. Martus
- Institute for Clinical Epidemiology and Applied Biometry; Eberhard-Karl University Tübingen; Tübingen Germany
| | - P. Staubach
- Department of Dermatology; University Medical Center Mainz; Mainz Germany
| | - M. Maurer
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
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16
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Maurer M, Metz M, Bindslev-Jensen C, Bousquet J, Canonica GW, Church MK, Godse KV, Grattan CE, Hide M, Kocatürk E, Magerl M, Makris M, Meshkova R, Saini SS, Sussman G, Toubi E, Zhao Z, Zuberbier T, Gimenez-Arnau A. Definition, aims, and implementation of GA(2) LEN Urticaria Centers of Reference and Excellence. Allergy 2016; 71:1210-8. [PMID: 27038243 DOI: 10.1111/all.12901] [Citation(s) in RCA: 92] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2016] [Indexed: 11/29/2022]
Abstract
BACKGROUND GA²LEN, the Global Allergy and Asthma European Network, has recently launched a program for the development, interaction, and accreditation of centers of reference and excellence in special areas of allergy embedded in its overall quality management of allergy centers of excellence. The first area chosen is urticaria. Urticaria is a common and debilitating condition and can be a challenge for both patients and treating physicians, especially when chronic. Centers of reference and excellence in urticaria (UCAREs) can help to improve the management of hard-to-treat conditions such as urticaria. AIMS Here, we describe the aims, the requirements and deliverables, the application process, and the audit and accreditation protocol for GA²LEN UCAREs. RESULTS The main aims of GA²LEN UCAREs are to provide excellence in urticaria management, to increase the knowledge of urticaria by research and education, and to promote the awareness of urticaria by advocacy activities. To become a certified GA²LEN UCARE, urticaria centers have to apply and fulfill 32 requirements, defined by specific deliverables that are assessed during an audit visit. DISCUSSION AND CONCLUSION The GA²LEN UCARE program will result in a strong network of urticaria specialists, promote urticaria research, and harmonize and improve urticaria management globally.
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Affiliation(s)
- M. Maurer
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M. Metz
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - C. Bindslev-Jensen
- Department of Dermatology and Allergy Center; Odense Research Center for Anaphylaxis; Odense University Hospital; Odense Denmark
| | - J. Bousquet
- University Hospital; Montpellier France
- VIMA: Ageing and Chronic Diseases, Epidemiological and Public Health Approaches; INSERM; Paris France
- UVSQ; UMR-S 1168; Université Versailles St-Quentin-en-Yvelines; St-Quentin-en-Yvelines France
| | - G. W. Canonica
- IRCCS AOU San Martino-IST; University of Genoa; Genoa Italy
| | - M. K. Church
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - K. V. Godse
- Department of Dermatology; D.Y. Patil School of Medicine; Nerul Navi Mumbai India
| | | | - M. Hide
- Department of Dermatology; Institute of Biomedical and Health Sciences; Hiroshima University; Hiroshima Japan
| | - E. Kocatürk
- Department of Dermatology; Okmeydani Training and Research Hospital; Istanbul Turkey
| | - M. Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M. Makris
- 2nd Department of Dermatology and Venereology; Attikon University Hospital; Athens Greece
| | - R. Meshkova
- Department of Clinical Immunology and Allergy; Smolensk State Medical University; Smolensk Russia
| | - S. S. Saini
- Department of Medicine; Johns Hopkins University; Baltimore MD USA
| | - G. Sussman
- Division Allergy and Immunology; University of Toronto; Toronto ON Canada
| | - E. Toubi
- Allergy and Clinical Immunology; Bnai-Zion Medical Center; The Technion; Haifa Israel
| | - Z. Zhao
- Department of Dermatology and Venereology; Peking University, First Hospital; Beijing China
| | - T. Zuberbier
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - A. Gimenez-Arnau
- Department of Dermatology; Hospital del Mar, IMIM; Universitat Autònoma; Barcelona Spain
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17
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Siebenhaar F, Melde A, Magerl M, Zuberbier T, Church M, Maurer M. Histamine intolerance in patients with chronic spontaneous urticaria. J Eur Acad Dermatol Venereol 2016; 30:1774-1777. [DOI: 10.1111/jdv.13778] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Accepted: 04/11/2016] [Indexed: 11/28/2022]
Affiliation(s)
- F. Siebenhaar
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - A. Melde
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - T. Zuberbier
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M.K. Church
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M. Maurer
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
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18
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Magerl M, Altrichter S, Borzova E, Giménez-Arnau A, Grattan CEH, Lawlor F, Mathelier-Fusade P, Meshkova RY, Zuberbier T, Metz M, Maurer M. The definition, diagnostic testing, and management of chronic inducible urticarias - The EAACI/GA(2) LEN/EDF/UNEV consensus recommendations 2016 update and revision. Allergy 2016; 71:780-802. [PMID: 26991006 DOI: 10.1111/all.12884] [Citation(s) in RCA: 200] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/09/2016] [Indexed: 01/13/2023]
Abstract
These recommendations for the definition, diagnosis and management of chronic inducible urticaria (CIndU) extend, revise and update our previous consensus report on physical urticarias and cholinergic urticaria (Allergy, 2009). The aim of these recommendations is to improve the diagnosis and management of patients with CIndU. Our recommendations acknowledge the latest changes in our understanding of CIndU, and the available therapeutic options, as well as the development of novel diagnostic tools.
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Affiliation(s)
- M. Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - S. Altrichter
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - E. Borzova
- Department of Clinical Allergology; Russian Medical Academy of Postgraduate Education; Moscow Russia
| | - A. Giménez-Arnau
- Department of Dermatology; Hospital del Mar; Institut Mar d′Investigacions Mèdiques IMIM; Universitat Autònoma Barcelona; Barcelona Spain
| | - C. E. H. Grattan
- Cutaneous Allergy; St John's Institute of Dermatology; St Thomas' Hospital; London UK
| | - F. Lawlor
- Cutaneous Allergy; St John's Institute of Dermatology; St Thomas' Hospital; London UK
| | | | - R. Y. Meshkova
- Klinika Medicinskoy Immunologii I Allergologii; Smolensk Russia
| | - T. Zuberbier
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M. Metz
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M. Maurer
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin Germany
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19
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Mühlberg H, Ettl N, Magerl M. An analysis of the teaching of intravenous self-administration in patients with hereditary angio-oedema. Clin Exp Dermatol 2016; 41:366-71. [DOI: 10.1111/ced.12806] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/06/2015] [Indexed: 11/28/2022]
Affiliation(s)
- H. Mühlberg
- Healthcare at Home Deutschland GmbH; Weinheim Germany
| | - N. Ettl
- Healthcare at Home Deutschland GmbH; Weinheim Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
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20
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Speletas M, Szilágyi Á, Csuka D, Koutsostathis N, Psarros F, Moldovan D, Magerl M, Kompoti M, Varga L, Maurer M, Farkas H, Germenis AE. F12-46C/T polymorphism as modifier of the clinical phenotype of hereditary angioedema. Allergy 2015; 70:1661-4. [PMID: 26248961 DOI: 10.1111/all.12714] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/31/2015] [Indexed: 11/29/2022]
Abstract
The factors influencing the heterogeneous clinical manifestation of hereditary angioedema due to C1-INH deficiency (C1-INH-HAE) represent one of the oldest unsolved problems of the disease. Considering that factor XII (FXII) levels may affect bradykinin production, we investigated the contribution of the functional promoter polymorphism F12-46C/T in disease phenotype. We studied 258 C1-INH-HAE patients from 113 European families, and we explored possible associations of F12-46C/T with clinical features and the SERPING1 mutational status. Given that our cohort consisted of related subjects, we implemented generalized estimating equations (GEEs), an extension of the generalized linear model accounting for the within-subject correlation. F12-46C/T carriers exhibited a significantly delayed disease onset (P < 0.001) and did not need long-term treatment (P = 0.02). In a GEE linear regression model, the presence of F12-46C/T was significantly associated with a 7-year delay in disease onset (P < 0.0001) regardless of SERPING1 mutational status. It is concluded that F12-46C/T carriage acts as an independent modifier of C1-INH-HAE severity.
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Affiliation(s)
- M. Speletas
- Department of Immunology & Histocompatibility; School of Health Sciences; Faculty of Medicine; University of Thessaly; Larissa Greece
| | - Á. Szilágyi
- 3rd Department of Internal Medicine; Hungarian Angioedema Center; Semmelweis University; Budapest Hungary
| | - D. Csuka
- 3rd Department of Internal Medicine; Hungarian Angioedema Center; Semmelweis University; Budapest Hungary
| | - N. Koutsostathis
- Department of Immunology & Histocompatibility; School of Health Sciences; Faculty of Medicine; University of Thessaly; Larissa Greece
| | - F. Psarros
- Department of Allergology; Navy Hospital; Athens Greece
| | - D. Moldovan
- Department of Allergy-Immunology; University of Medicine and Pharmacy; Mures County Hospital; Tîrgu Mureș Romania
| | - M. Magerl
- Department of Dermatology and Allergy; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - M. Kompoti
- Department of Immunology & Histocompatibility; School of Health Sciences; Faculty of Medicine; University of Thessaly; Larissa Greece
| | - L. Varga
- 3rd Department of Internal Medicine; Hungarian Angioedema Center; Semmelweis University; Budapest Hungary
| | - M. Maurer
- Department of Dermatology and Allergy; Charité - Universitätsmedizin Berlin; Berlin Germany
| | - H. Farkas
- 3rd Department of Internal Medicine; Hungarian Angioedema Center; Semmelweis University; Budapest Hungary
| | - A. E. Germenis
- Department of Immunology & Histocompatibility; School of Health Sciences; Faculty of Medicine; University of Thessaly; Larissa Greece
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21
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Zuraw BL, Cicardi M, Longhurst HJ, Bernstein JA, Li HH, Magerl M, Martinez‐Saguer I, Rehman SMM, Staubach P, Feuersenger H, Parasrampuria R, Sidhu J, Edelman J, Craig T. Phase II study results of a replacement therapy for hereditary angioedema with subcutaneous C1-inhibitor concentrate. Allergy 2015; 70:1319-28. [PMID: 26016741 PMCID: PMC4755045 DOI: 10.1111/all.12658] [Citation(s) in RCA: 53] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/22/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Hereditary angioedema (HAE) due to C1 inhibitor deficiency manifests as recurrent swelling attacks that can be disabling and sometimes fatal. Long-term prophylaxis with twice-weekly intravenous injections of plasma-derived C1-inhibitor (pdC1-INH) has been established as an effective treatment. Subcutaneous (SC) administration of pdC1-INH has not been studied in patients with HAE. METHODS This open-label, dose-ranging, crossover study (COMPACT Phase II) was conducted in 18 patients with type I or II HAE who received two of twice-weekly 1500, 3000, or 6000 IU SC doses of highly concentrated volume-reduced CSL830 for 4 weeks each. The mean trough plasma levels of C1-INH functional activity, C1-INH and C4 antigen levels during Week 4, and overall safety and tolerability were evaluated. The primary outcome was model-derived steady-state trough C1-INH functional activity. RESULTS After SC CSL830 administration, a dose-dependent increase in trough functional C1-INH activity was observed. C1-INH and C4 levels both increased. The two highest dose groups (3000 and 6000 IU) achieved constant C1-INH activity levels above 40% values, a threshold that was assumed to provide clinical protection against angioedema attacks. Compared with intravenous injection, pdC1-INH SC injection with CSL830 showed a lower peak-to-trough ratio and more consistent exposures. All doses were well tolerated. Mild-to-moderate local site reactions were noted with pain and swelling being the most common adverse event. CONCLUSIONS Subcutaneous volume-reduced CSL830 was well tolerated and led to a dose-dependent increase in physiologically relevant functional C1-INH plasma levels. A clinical outcome study of SC CSL830 in patients with HAE warrants further investigation.
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Affiliation(s)
- B. L. Zuraw
- Department of Medicine University of California, San Diego La Jolla CA USA
| | - M. Cicardi
- Department of Internal Medicine Universita degli Studi di Milano Ospedale L. Sacco Milan Italy
| | | | - J. A. Bernstein
- Department of Immunology/Allergy University of Cincinnati College of Medicine Cincinnati OH USA
| | - H. H. Li
- Institute for Asthma and Allergy Chevy Chase MD USA
| | - M. Magerl
- Charité, Universitätsmedizin Berlin Berlin Germany
| | | | | | | | | | | | - J. Sidhu
- CSL Limited Parkville Vic. Australia
| | | | - T. Craig
- Departments of Medicine and Pediatrics Penn State University Hershey PA USA
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22
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Weller K, Krüger R, Maurer M, Magerl M. Subcutaneous self-injections of C1 inhibitor: an effective and safe treatment in a patient with hereditary angio-oedema. Clin Exp Dermatol 2015; 41:91-3. [PMID: 26011518 DOI: 10.1111/ced.12681] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/02/2015] [Indexed: 11/27/2022]
Abstract
A 25-year-old woman presented to our clinic with a history of recurrent swelling and abdominal symptoms for > 20 years. The patient's father was similarly affected. The patient was diagnosed with hereditary angio-oedema (HAE) due to C1 inhibitor deficiency. This was initially managed with systemic androgens, but the symptoms of hyperandrogenism eventually became intolerable. Treatment with icatibant (an antagonist of bradykinin B2 receptors) was partially successful. We changed the therapy to prophylactic treatment with C1 inhibitor. Although the patient became completely symptom-free under this regimen, she found the repeated intravenous injections unacceptable. Therefore, we changed the route of administration to subcutaneous injections of C1 inhibitor 1000 U in 10 mL twice weekly, using a subcutaneous infusion kit. Since that time (December 2013), she has remained completely free of symptoms under this regimen. To our knowledge, this is the first report documenting the efficacy and safety of subcutaneous injections of C1 inhibitor in a patient with HAE.
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Affiliation(s)
- K Weller
- Department of Dermatology and Allergy, Charité Universitätsmedizin, Berlin, Germany
| | - R Krüger
- Department of Pediatrics, Charité Universitätsmedizin, Berlin, Germany
| | - M Maurer
- Department of Dermatology and Allergy, Charité Universitätsmedizin, Berlin, Germany
| | - M Magerl
- Department of Dermatology and Allergy, Charité Universitätsmedizin, Berlin, Germany
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23
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Schoepke N, Abajian M, Church MK, Magerl M. Validation of a simplified provocation instrument for diagnosis and threshold testing of symptomatic dermographism. Clin Exp Dermatol 2014; 40:399-403. [DOI: 10.1111/ced.12547] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/30/2014] [Indexed: 11/27/2022]
Affiliation(s)
- N. Schoepke
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - M. Abajian
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - M. K. Church
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité-Universitätsmedizin Berlin; Berlin Germany
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24
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Magerl M, Abajian M, Krause K, Altrichter S, Siebenhaar F, Church MK. An improved Peltier effect-based instrument for critical temperature threshold measurement in cold- and heat-induced urticaria. J Eur Acad Dermatol Venereol 2014; 29:2043-5. [PMID: 25266078 DOI: 10.1111/jdv.12739] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2014] [Accepted: 08/05/2014] [Indexed: 11/30/2022]
Abstract
BACKGROUND Cold- and heat-induced urticaria are chronic physical urticaria conditions in which wheals, angioedema or both are evoked by skin exposure to cold and heat respectively. The diagnostic work up of both conditions should include skin provocation tests and accurate determination of critical temperature thresholds (CTT) for producing symptoms in order to be able to predict the potential risk that each individual patient faces and how this may be ameliorated by therapy. OBJECTIVE To develop and validate TempTest(®) 4, a simple and relatively inexpensive instrument for the accurate determination of CTT which may be used in clinical practice. METHODS TempTest(®) 4 has a single 2 mm wide 350 mm U-shaped Peltier element generating a temperature gradient from 4 °C to 44 °C along its length. Using a clear plastic guide placed over the skin after provocation, CTT values may be determined with an accuracy of ±1 °C. Here, TempTest(®) 4 was compared with its much more expensive predecessor, TempTest(®) 3, in inducing wheals in 30 cold urticaria patients. RESULTS Both TempTest(®) 4 and TempTest(®) 3 induced wheals in all 30 patients between 8 ° and 28 °C. There was a highly significant (P < 0.0001) correlation between the instruments in the CTT values in individual patients. CONCLUSION The TempTest(®) 4 is a simple, easy to use, licensed, commercially available and affordable instrument for the determination of CTTs in both cold- and heat-induced urticaria.
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Affiliation(s)
- M Magerl
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - M Abajian
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - K Krause
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - S Altrichter
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - F Siebenhaar
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - M K Church
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité - Universitätsmedizin Berlin, Berlin, Germany
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25
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Magerl M, Doumoulakis G, Kalkounou I, Weller K, Church MK, Kreuz W, Maurer M. Characterization of prodromal symptoms in a large population of patients with hereditary angio-oedema. Clin Exp Dermatol 2014; 39:298-303. [DOI: 10.1111/ced.12285] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2013] [Indexed: 12/01/2022]
Affiliation(s)
- M. Magerl
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - G. Doumoulakis
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - I. Kalkounou
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - K. Weller
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - M. K. Church
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
| | - W. Kreuz
- HZRM Hämophilie-Zentrum Rhein Main; Mörfelden-Walldorf Germany
| | - M. Maurer
- Department of Dermatology and Allergy; Charité-Universitätsmedizin Berlin; Berlin Germany
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26
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Maurer M, Magerl M, Metz M, Zuberbier T. [Diagnosis and therapy of chronic urticaria-what is expected from the revision and update of the international guidelines? A report of the public consensus conference "URTICARIA 2012"]. Hautarzt 2013; 64:638-43. [PMID: 24022627 DOI: 10.1007/s00105-013-2628-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
In November 2012, the 4th International Consensus Meeting on Urticaria ("URTICARIA 2012") took place in Berlin with more than 300 participants. The international and the German guidelines for the definition, classification, diagnosis and management of urticaria are currently being developed based on this meeting. At the time of publication of this article, the guidelines are in the final process of international coordination. The previous international guidelines were updated based on prepared questions as well as a systematic review of the literature by an expert panel. The individual aspects were then discussed with all participants and decided upon, based on the Delphi method with general discussion and open poll. Here, at least a 75 % agreement was required. The new consensus modifies the previous international guidelines on classification and diagnosis and especially on therapy. The treatment algorithm has been changed to a three step approach. The first step is a second generation H1 antihistamine in standard dosage. The second step is increasing the dose up to 4 times the standard dose. In the third step, additional treatment with omalizumab, cyclosporine A or montelukast is recommended as well as possibly systemic corticosteroids for a maximum of 7-10 days. H2 antihistamines and dapsone, which were included in the previous guideline as standard therapies, are no longer recommended for use by the updated and revised guidelines.
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Affiliation(s)
- M Maurer
- Klinik für Dermatologie, Venerologie und Allergologie, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin, Deutschland,
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27
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Weller K, Groffik A, Magerl M, Tohme N, Martus P, Krause K, Metz M, Staubach P, Maurer M. Development, validation, and initial results of the Angioedema Activity Score. Allergy 2013; 68:1185-92. [PMID: 23919330 DOI: 10.1111/all.12209] [Citation(s) in RCA: 60] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/15/2013] [Indexed: 01/22/2023]
Abstract
BACKGROUND Recurrent angioedema (RecA) is a frequent clinical problem characterized by suddenly occurring cutaneous and/or mucosal swellings. Depending on their location, RecA may be painful, hindering, disfiguring, or even life-threatening. The assessment of disease activity in affected patients is important to guide treatment decisions. Currently, however, there is no standardized and validated outcome measure available to do so. OBJECTIVE To develop and validate the first specific patient-reported outcome instrument to assess disease activity in RecA patients, the Angioedema Activity Score (AAS). METHODS After a set of potential AAS items was developed, item evaluation and reduction were performed by means of impact analysis, factor analysis, regression analysis, and by checking for face validity. In addition, the items of the final AAS questionnaire were tested for their validity and reliability during a 12-week validation study. RESULTS In total, data from 110 and 80 RecA patients were used during the AAS item evaluation and validation phase, respectively. The resulting AAS consisted of five items and was found to have a one-dimensional structure and excellent internal consistency. It correlated well with other measures of disease activity and quality-of-life impairment, thus demonstrating its convergent validity. In addition, the known-groups validity and test-retest reliability of the AAS were found to be good. CONCLUSIONS The AAS is the first validated and reliable tool to determine disease activity in RecA patients, and it may serve as a valuable instrument in future clinical studies and routine patient care.
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Affiliation(s)
- K. Weller
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - A. Groffik
- Department of Dermatology; University Medical Center Mainz; Mainz; Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - N. Tohme
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - P. Martus
- Institute for Clinical Epidemiology and Applied Biometry; Eberhard-Karls University Tübingen; Tübingen; Germany
| | - K. Krause
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Metz
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - P. Staubach
- Department of Dermatology; University Medical Center Mainz; Mainz; Germany
| | - M. Maurer
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
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28
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Siebenhaar F, Förtsch A, Krause K, Weller K, Metz M, Magerl M, Martus P, Church MK, Maurer M. Rupatadine improves quality of life in mastocytosis: a randomized, double-blind, placebo-controlled trial. Allergy 2013; 68:949-52. [PMID: 23734572 DOI: 10.1111/all.12159] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/28/2013] [Indexed: 11/27/2022]
Abstract
BACKGROUND Mastocytosis is frequently associated with mast cell-mediated symptoms which require relieving medication. While second generation antihistamines (sgAHs) are the first line therapeutic strategy to treat mast cell mediator-related symptoms, controlled clinical trials on how they improve quality of life have not been performed. METHODS This randomized, double-blind, placebo-controlled, cross-over trial assessed rupatadine 20 mg daily in the treatment of mastocytosis symptoms in 30 adult patients. Symptoms were assessed by a visual analogue scale (VAS) and symptom specific quality of life questionnaire (ItchyQoL). RESULTS The mean ItchyQoL total score and VAS symptom score were significantly improved in the rupatadine treatment phase compared with placebo. There were also significant reductions from placebo in the severity of itch, wheal and flare, flushing, tachycardia and headache but not gastrointestinal symptoms. CONCLUSIONS In this first comprehensive trial of a sgAH in mastocytosis, rupatadine 20 mg daily for 4 weeks significantly controlled symptoms and improved patients' quality of life.
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Affiliation(s)
- F. Siebenhaar
- Department of Dermatology and Allergy; Interdisciplinary Mastocytosis Center Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - A. Förtsch
- Department of Dermatology and Allergy; Interdisciplinary Mastocytosis Center Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - K. Krause
- Department of Dermatology and Allergy; Interdisciplinary Mastocytosis Center Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - K. Weller
- Department of Dermatology and Allergy; Interdisciplinary Mastocytosis Center Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Metz
- Department of Dermatology and Allergy; Interdisciplinary Mastocytosis Center Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Interdisciplinary Mastocytosis Center Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - P. Martus
- Department of Medical Biostatistics; Universitätsklinikum Tübingen; Tübingen; Germany
| | - M. K. Church
- Department of Dermatology and Allergy; Interdisciplinary Mastocytosis Center Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Maurer
- Department of Dermatology and Allergy; Interdisciplinary Mastocytosis Center Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
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Maurer M, Magerl M, Metz M, Siebenhaar F, Weller K, Krause K. Practical algorithm for diagnosing patients with recurrent wheals or angioedema. Allergy 2013; 68:816-9. [PMID: 23646863 DOI: 10.1111/all.12153] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/19/2013] [Indexed: 11/28/2022]
Abstract
BACKGROUND Chronic urticaria is a common disorder characterized by recurrent wheals, angioedema, or both. Several differential diagnoses need to be considered in patients presenting with wheals and/or angioedema. These include rare diseases such as autoinflammatory syndromes and urticarial vasculitis in patients with recurrent wheals and bradykinin-mediated angioedema in patients with recurrent swellings. AIM AND RESULT: In order to not miss these conditions, we have developed a symptom-based diagnostic algorithm for the management of patients with wheals and/or angioedema. DISCUSSION AND CONCLUSION By asking the right questions and performing a limited diagnostic workup as suggested here, this algorithm may help to establish the right diagnosis and treat patients early and more effectively.
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Affiliation(s)
- M. Maurer
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Metz
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - F. Siebenhaar
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - K. Weller
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - K. Krause
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
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Symons C, Rossi O, Magerl M, Andritschke K. Practical approach to self-administration of intravenous C1-INH concentrate: a nursing perspective. Int Arch Allergy Immunol 2013; 161 Suppl 1:17-20. [PMID: 23689240 DOI: 10.1159/000351236] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
At an international hereditary angioedema (HAE) expert meeting, results from a survey were used to guide discussion on how best to advise patients on self-administering intravenous C1 esterase inhibitor therapy. Treatment differences across Europe were highlighted, together with the practicalities of self-administration and useful resources for patients in the future. The international HAE experts noted an increase in the uptake of self-administration, with patients being trained by nursing staff. All patients who are willing and able to self-administer should be offered this treatment option and patients should be encouraged to treat attacks early. Several initiatives were suggested regarding support for patients who self-administer therapy, including a 24-hour helpline and home care agencies.
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Affiliation(s)
- C Symons
- Derriford Hospital, Plymouth, UK.
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Mlynek A, Vieira dos Santos R, Ardelean E, Weller K, Magerl M, Church MK, Maurer M. A novel, simple, validated and reproducible instrument for assessing provocation threshold levels in patients with symptomatic dermographism. Clin Exp Dermatol 2013; 38:360-6; quiz 366. [DOI: 10.1111/ced.12107] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2012] [Indexed: 11/27/2022]
Affiliation(s)
- A. Mlynek
- Department of Dermatology and Allergology; Allergie-Centrum-Charité; Charit\xE9 - Universitätsmedizin Berlin; Berlin; Germany
| | - R. Vieira dos Santos
- Department of Dermatology and Allergology; Allergie-Centrum-Charité; Charit\xE9 - Universitätsmedizin Berlin; Berlin; Germany
| | - E. Ardelean
- Department of Dermatology and Allergology; Allergie-Centrum-Charité; Charit\xE9 - Universitätsmedizin Berlin; Berlin; Germany
| | - K. Weller
- Department of Dermatology and Allergology; Allergie-Centrum-Charité; Charit\xE9 - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Magerl
- Department of Dermatology and Allergology; Allergie-Centrum-Charité; Charit\xE9 - Universitätsmedizin Berlin; Berlin; Germany
| | - M. K. Church
- Department of Dermatology and Allergology; Allergie-Centrum-Charité; Charit\xE9 - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Maurer
- Department of Dermatology and Allergology; Allergie-Centrum-Charité; Charit\xE9 - Universitätsmedizin Berlin; Berlin; Germany
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Magerl M, Brasch J, Förster U, Hauswald B, Mohr EB, Präßler J, Treudler R, Vetter R, Wahn V, Zampeli V, Ziemer M, Maurer M. Erratum zu: Diagnostik und Ausschluss des hereditären Angioödems. Hautarzt 2012. [DOI: 10.1007/s00105-012-2432-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Weller K, Groffik A, Magerl M, Tohme N, Martus P, Krause K, Metz M, Staubach P, Maurer M. Development and construct validation of the angioedema quality of life questionnaire. Allergy 2012; 67:1289-98. [PMID: 22913638 DOI: 10.1111/all.12007] [Citation(s) in RCA: 148] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/16/2012] [Indexed: 01/12/2023]
Abstract
BACKGROUND Recurrent angioedema is a frequent clinical problem characterized by unpredictably and rapidly occurring cutaneous and mucosal swellings. These swellings may be painful and/or disfiguring. Upper airway involvement can also lead to dyspnea and suffocation. Although the disease burden is high, there is currently no specific instrument to measure health-related quality of life (QoL) impairment. OBJECTIVE To develop and validate the first symptom-specific tool to assess QoL impairment in recurrent angioedema patients, adhering to established methodological recommendations. METHODS During the development phase, 29 questions (items) were generated. Subsequently, item reduction was performed by means of impact analysis and factor analysis as well as by checking for content and face validity. As a result, 17 items were selected and included in the final instrument, the Angioedema QoL Questionnaire (AE-QoL). AE-QoL was then tested for its validity, reliability, and influence factors. RESULTS One hundred and ten angioedema patients took part in the validation of AE-QoL. AE-QoL was found to have a four-dimensional structure as well as a valid total score. All of its four domains (functioning, fatigue/mood, fears/shame, food) showed good levels of internal consistency with Cronbach's alpha > 0.8. Test-retesting revealed a good reliability of the instruments total score and domain scores. Gender as well as the patients' self-rated disease activity was found to be predictors of the AE-QoL total score. CONCLUSIONS Angioedema Quality of Life Questionnaire is the first angioedema-specific QoL questionnaire. It is a short, valid and reliable instrument that may serve as a valuable tool in future clinical studies and in routine patient care.
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Affiliation(s)
- K. Weller
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - A. Groffik
- Department of Dermatology; University Medical Center Mainz; Mainz; Germany
| | - M. Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - N. Tohme
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - P. Martus
- Institute for Clinical Epidemiology and Applied Biometry; Eberhard-Karls University Tübingen; Tübingen; Germany
| | - K. Krause
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - M. Metz
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
| | - P. Staubach
- Department of Dermatology; University Medical Center Mainz; Mainz; Germany
| | - M. Maurer
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité - Universitätsmedizin Berlin; Berlin; Germany
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Magerl M, Rother M, Bieber T, Biedermann T, Brasch J, Dominicus R, Hunzelmann N, Jakob T, Mahler V, Popp G, Schäkel K, Schlingensiepen R, Schmitt J, Siebenhaar F, Simon JC, Staubach P, Wedi B, Weidner C, Maurer M. Randomized, double-blind, placebo-controlled study of safety and efficacy of miltefosine in antihistamine-resistant chronic spontaneous urticaria. J Eur Acad Dermatol Venereol 2012; 27:e363-9. [PMID: 22928719 DOI: 10.1111/j.1468-3083.2012.04689.x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
BACKGROUND Chronic spontaneous urticaria (CSU), a mast cell-driven condition, is debilitating, common, and hard to treat. Miltefosine, a lipid raft modulator, can inhibit mast cell responses in vivo. OBJECTIVE To study the safety and efficacy of systemic miltefosine treatment in CSU patients resistant to standard-dosed antihistamines. METHODS In this investigator-initiated multicentre, randomized, double-blind, placebo-controlled study, CSU patients were treated for 4 weeks with daily doses of up to 150-mg miltefosine (n = 47) or placebo (n = 26). Disease activity was assessed using the urticaria activity score. Safety and tolerability of miltefosine were also assessed. RESULTS After 4 weeks of treatment, Urticaria Activity Score (UAS7) levels were substantially more reduced in miltefosine-treated patients (-6.3 vs. -3.5 in placebo-treated patients; P = 0.05). Also, the number of weals, but not the intensity of pruritus, was significantly reduced in miltefosine-treated patients vs. placebo-treated patients (P = 0.02). In general, adverse events were frequent in both groups (miltefosine: 88%, placebo: 65% of patients) but mostly mild to moderate in severity. We did not observe any serious adverse events. CONCLUSIONS The results of this study indicate that miltefosine is an effective and safe treatment option for CSU patients who do not respond to standard-dosed antihistamines.
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Affiliation(s)
- M Magerl
- Department of Dermatology and Allergy; Allergie-Centrum-Charité; Charité- Universitätsmedizin Berlin, Berlin, Germany Department Clinical Operations, X-pert Med GmbH, Gräfelfing, Germany Department of Dermatology and Allergy, University of Bonn, Bonn, Germany Department of Dermatology, Eberhard Karls University Tübingen, Tübingen, Germany Department of Dermatology and Allergy, UK-SH, Campus Kiel, Kiel, Germany Praxisklinik und Gemeinschaftspraxis, Dülmen, Germany Department of Dermatology and Allergy, Universitätsklinikum Köln, Cologne, Germany Department of Dermatology and Allergy, Universitäts-Hautklinik Freiburg, Freiburg, Germany Department of Dermatology, University Hospital Erlangen, Erlangen, Germany Licca Clinical Research Institute, Augsburg, Germany Department of Dermatology, Universitätsklinikum Heidelberg, Heidelberg, Germany Jado Technologies GmbH, Dresden, Germany Department of Occupational and Social Medicine, Medizinische Fakultät Carl Gustav Carus, TU Dresden, Germany Department of Dermatology, Venerology and Allergy, Universitätklinikum Leipzig, Leipzig, Germany Department of Dermatology and Allergy, Universitätsmedizin Mainz, Mainz, Germany Department of Dermatology and Allergy, Medizinische Hochschule Hannover, Hannover, Germany X-pert Med GmbH, Jena, Germany
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Magerl M, Pisarevskaja D, Staubach P, Martus P, Church MK, Maurer M. Critical temperature threshold measurement for cold urticaria: a randomized controlled trial of H(1) -antihistamine dose escalation. Br J Dermatol 2012; 166:1095-9. [PMID: 22242678 DOI: 10.1111/j.1365-2133.2012.10822.x] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
BACKGROUND Cold urticaria is a rare but severe and potentially lethal condition. It is primarily treated symptomatically with H(1) -antihistamines. However, patients have a variable response to these drugs and, to date, it has not been possible to predict readily the response to therapy of individual patients. OBJECTIVES To assess the severity of the cold urticaria in naive patients and the response to therapy of patients treated with increasing doses of an H(1) -antihistamine by measurement of critical temperature thresholds (CTT) for producing weals on the forearm. METHODS This was a two-centre, hospital-based, double-blind, randomized, parallel-group study of patients with a confirmed diagnosis of cold urticaria of at least 6 months' duration. Patient groups received either a constant dose of desloratadine 5 mg daily for 6 weeks (n = 13), or escalating doses of desloratadine: 5 mg daily for the first 2 weeks, 10 mg daily for the second 2 weeks and 20 mg daily for the final 2 weeks (n = 15). Only one adverse event that appeared to be drug related was reported: mild fatigue after treatment with desloratadine 10 mg that lasted for about 3 weeks and resolved at the end of the study. RESULTS The desloratadine 5 mg daily dose produced a submaximal reduction of mean CTT which remained relatively constant over 6 weeks. Dose escalation increased efficacy, the reduction in mean CTT at four-times the standard daily dose being significantly greater (P = 0·03) than with the standard dose. Individually, no patient became symptom free (CTT < 4 °C) on 5 mg, while two became symptom free on 10 mg and a further three on 20 mg desloratadine daily. CONCLUSIONS Measurement of CTT allows for individualized risk management and therapy in patients with cold urticaria.
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Affiliation(s)
- M Magerl
- Department of Dermatology and Allergy, Charité-Universitätsmedizin Berlin, Berlin, Germany
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Zuraw BL, Bork K, Banerji A, Christiansen SC, Castaldo A, Kaplan A, Riedl M, Kirkpatrick C, Magerl M, Drouet C, Cacardi M. Hereditary angioedema with normal C1 inhibitor function: Consensus of an international expert panel. Allergy Asthma Proc 2012. [DOI: 10.2500/aap2012.33.3627] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Wahn V, Aberer W, Eberl W, Faßhauer M, Kühne T, Kurnik K, Magerl M, Meyer-Olson D, Martinez-Saguer I, Späth P, Staubach-Renz P, Kreuz W. Hereditary angioedema (HAE) in children and adolescents--a consensus on therapeutic strategies. Eur J Pediatr 2012; 171:1339-48. [PMID: 22543566 PMCID: PMC3419830 DOI: 10.1007/s00431-012-1726-4] [Citation(s) in RCA: 74] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/22/2011] [Accepted: 03/20/2012] [Indexed: 11/25/2022]
Abstract
Hereditary angioedema due to C1 inhibitor (C1 esterase inhibitor) deficiency (types I and II HAE-C1-INH) is a rare disease that usually presents during childhood or adolescence with intermittent episodes of potentially life-threatening angioedema. Diagnosis as early as possible is important to avoid ineffective therapies and to properly treat swelling attacks. At a consensus meeting in June 2011, pediatricians and dermatologists from Germany, Austria, and Switzerland reviewed the currently available literature, including published international consensus recommendations for HAE therapy across all age groups. Published recommendations cannot be unconditionally adopted for pediatric patients in German-speaking countries given the current approval status of HAE drugs. This article provides an overview and discusses drugs available for HAE therapy, their approval status, and study results obtained in adult and pediatric patients. Recommendations for developing appropriate treatment strategies in the management of HAE in pediatric patients in German-speaking countries are provided.Conclusion Currently, plasma-derived C1 inhibitor concentrate is considered the best available option for the treatment of acute HAE-C1-INH attacks in pediatric patients in German-speaking countries, as well as for short-term and long-term prophylaxis.
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Affiliation(s)
- V Wahn
- Department of Pediatric Pneumology and Immunology, Campus Virchow Hospital, Charité Medical University, Augustenburger Platz 1, 13353 Berlin, Germany.
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Maurer M, Bader M, Bas M, Bossi F, Cicardi M, Cugno M, Howarth P, Kaplan A, Kojda G, Leeb-Lundberg F, Lötvall J, Magerl M. New topics in bradykinin research. Allergy 2011; 66:1397-406. [PMID: 21859431 DOI: 10.1111/j.1398-9995.2011.02686.x] [Citation(s) in RCA: 121] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Bradykinin has been implicated to contribute to allergic inflammation and the pathogenesis of allergic conditions. It binds to endothelial B(1) and B(2) receptors and exerts potent pharmacological and physiological effects, notably, decreased blood pressure, increased vascular permeability and the promotion of classical symptoms of inflammation such as vasodilation, hyperthermia, oedema and pain. Towards potential clinical benefit, bradykinin has also been shown to exert potent antithrombogenic, antiproliferative and antifibrogenic effects. The development of pharmacologically active substances, such as bradykinin receptor blockers, opens up new therapeutic options that require further research into bradykinin. This review presents current understanding surrounding the role of bradykinin in nonallergic angioedema and other conditions seen by allergists and emergency physicians, and its potential role as a therapeutic target.
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Affiliation(s)
- M Maurer
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité- Universitätsmedizin, Berlin, Germany.
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Brzoza Z, Badura-Brzoza K, Młynek A, Magerl M, Baiardini I, Canonica GW, Weller K, Kocatürk E, Kalogeromitros D, Zalewska-Janowska A, Zuberbier T, Maurer M. Adaptation and initial results of the Polish version of the GA(2)LEN chronic urticaria quality of life questionnaire (CU-Q(2)oL). J Dermatol Sci 2011; 62:36-41. [PMID: 21333502 DOI: 10.1016/j.jdermsci.2011.01.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2010] [Revised: 01/19/2011] [Accepted: 01/23/2011] [Indexed: 10/18/2022]
Abstract
BACKGROUND Strong negative influence upon the quality of life in chronic urticaria is well proved. Before the GA(2)LEN Chronic Urticaria Quality of Life Questionnaire (CU-Q(2)oL) was introduced, the quality of life in chronic urticaria had been measured with general or dermatology specific questionnaires. CU-Q(2)oL was initially developed in Italy and consisted of 23 items divided into 6 quality of life dimensions. OBJECTIVE The aim of our study was to adapt the Polish version of CU-Q(2)oL and to provide initial results from the Polish sample. METHODS To prepare the Polish version forward and back translation was prepared. After cognitive debriefing, we collected a group of 126 chronic urticaria patients who completed Polish CU-Q(2)oL, Dermatology Life Quality Index (DLQI) and Skindex-29 questionnaire. Disease severity was assessed with Urticaria Activity Score (UAS). We performed the factorial analysis to identify CU-Q(2)oL subscales in our study, internal consistency and convergent validity assessment as well as factors driving the results. Moreover, we analysed tool's reproducibility and responsiveness. RESULTS The factor analysis resulted in six subscales of Polish CU-Q(2)oL version with satisfying face validity: Itching, Swelling/Mental status, Functioning, Sleep, Eating/Limits, Embarrassment. All subscales presented recommended internal consistency and convergent validity. Disease severity was the only factor predicting results of all the subscales. Polish CU-Q(2)oL version was reproducible and sensitive to change. We noticed the highest quality of life impairment in Itching and Embarrassment subscales whereas Eating/Limits was the least affected. CONCLUSIONS Our study supports reliability, responsiveness and validity of the Polish version of CU-Q(2)oL - easy in use, non time-consuming instrument to be used in research, clinical management and treatment outcome assessment and is one more step to confirm quality of life impairment in chronic urticaria.
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Affiliation(s)
- Z Brzoza
- Clinical Department of Internal Diseases, Allergology and Clinical Immunology, Medical University of Silesia, ul. Ceglana 35, 40-952 Katowice, Poland.
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Groffik A, Mitzel-Kaoukhov H, Magerl M, Maurer M, Staubach P. Omalizumab--an effective and safe treatment of therapy-resistant chronic spontaneous urticaria. Allergy 2011; 66:303-5. [PMID: 21208221 DOI: 10.1111/j.1398-9995.2010.02472.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- A Groffik
- Department of Dermatology, Universitätsmedizin Mainz, Langenbeckstrasse 1, Mainz
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Maurer M, Altrichter S, Ardelean E, Krause K, Magerl M, Metz M, Siebenhaar F, Weller K, Zuberbier T. [Therapeutic alternatives for antihistamine-refractory urticaria]. Hautarzt 2011; 61:765-9. [PMID: 20711555 DOI: 10.1007/s00105-010-1934-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Patients with chronic spontaneous urticaria, the most frequent non-acute form of urticaria, generally exhibit a clinical picture of persistent disease, a high degree of disease activity, considerable impairment of quality of life, and poor response to treatment. More than half of the patients continue to develop symptoms despite standard therapy with non-sedating antihistamines. In these cases, the antihistamine dose should be increased (up to four times the daily dose). If this approach also does not result in symptom control, the high-dose antihistamine should be combined with a leukotriene antagonist and if necessary an H2 blocker. If the patient does not respond to this combination therapy, cyclosporin A, dapsone, or omalizumab should be administered.
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Affiliation(s)
- M Maurer
- Klinik für Dermatologie, Venerologie und Allergologie, Allergie-Centrum-Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin.
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Weller K, Altrichter S, Ardelean E, Krause K, Magerl M, Metz M, Siebenhaar F, Maurer M. [Chronic urticaria. Prevalence, course, prognostic factors and impact]. Hautarzt 2011; 61:750-7. [PMID: 20694454 DOI: 10.1007/s00105-010-1933-8] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Chronic urticaria (CU) is one of the most frequent diseases in the field of dermatology. Recent studies have shown a point prevalence between 0.5 and 1% in the total population with a predominance of females. In general, all age groups and all classes of the population can be affected. An incidence peak has been found in the third and fourth decades. According to the current guidelines, CU is characterized by the spontaneous occurrence of wheals and/or angioedema for more than 6 weeks. However, epidemiological studies have revealed that the majority of patients suffer for several months, or frequently years. Disease duration is likely to be longer in case of angioedema, a combination with physical urticaria, positivity in the autologous serum skin test (autoreactivity) and a high disease severity. Studies on the impairment of quality of life have been shown that many CU patients suffer as strong from their disease as patients with coronary artery disease. Apart from pure physical symptoms, patients experience restrictions in daily life activities and social life. In addition, sleep disturbances are common and CU patients frequently exhibit psychiatric comorbidities. To avoid frustration in care, it is important to perceive all different dimensions of CU that impact the patient's life and to take the patients and their disease seriously. The aim of therapy should be to obtain total symptom control.
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Affiliation(s)
- K Weller
- Klinik für Dermatologie, Venerologie und Allergologie, Allergie-Centrum-Charité, Charité - Universitätsmedizin Berlin, Charitéplatz 1, 10117, Berlin.
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Weller K, Magerl M, Maurer M. Successful treatment of an acute attack of acquired angioedema with the bradykinin-B2-receptor antagonist icatibant. J Eur Acad Dermatol Venereol 2010; 25:119-20. [DOI: 10.1111/j.1468-3083.2010.03712.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Krause K, Ardelean E, Kessler B, Magerl M, Metz M, Siebenhaar F, Weller K, Worm M, Zuberbier T, Maurer M. Antihistamine-resistant urticaria factitia successfully treated with anti-immunoglobulin E therapy. Allergy 2010; 65:1494-5. [PMID: 20560911 DOI: 10.1111/j.1398-9995.2010.02409.x] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Affiliation(s)
- K Krause
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité – Universitätsmedizin Berlin, Charitéplatz 1, D-10117 Berlin, Germany
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Krause K, Degener F, Altrichter S, Ardelean E, Kalogeromitros D, Magerl M, Metz M, Siebenhaar F, Weller K, Maurer M. Kälteinduzierte Quaddeln und Angioödeme. Hautarzt 2010; 61:743-9. [DOI: 10.1007/s00105-010-1932-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Abstract
BACKGROUND Chronic spontaneous urticaria is a skin disorder that is difficult to manage and can last for years. 'Pseudoallergens' are substances that induce hypersensitive/intolerance reactions that are similar to true allergic reactions. They include food additives, vasoactive substances such as histamine, and some natural substances in fruits, vegetables and spices. Eliminating pseudoallergens from the diet can reduce symptom severity and improve patient quality of life. AIM To assess the effects of a pseudoallergen-free diet on disease activity and quality of life in patient's chronic spontaneous urticaria. METHODS Study subjects had moderate or severe chronic spontaneous urticaria that had not responded adequately to treatment in primary care. For 3 weeks, subjects followed a pseudoallergen-free diet. They kept a clinical diary, which recorded their wheal and pruritus severity each day, to yield a clinical rating of chronic spontaneous urticaria severity (the UAS4 score). The subjects also completed the DLQI, a validated quality-of-life instrument. Use of antihistamines and glucocorticoids was minimized, recorded, and analysed. Subjects were classified into nine response categories, according to the changes in symptom severity (UAS4), quality of life (DLQI) and medication usage. RESULTS From the 140 subjects, there were 20 (14%) strong responders and 19 (14%) partial responders. Additionally, there were nine (6%) subjects who made a substantial reduction in their medication without experiencing worse symptoms or quality of life. CONCLUSIONS Altogether the pseudoallergen-free diet is beneficial for one in three patients. The pseudoallergen-free diet is a safe, healthy and cost-free measure to identify patients with chronic spontaneous urticaria that will benefit from avoiding pseudoallergens.
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Affiliation(s)
- M Magerl
- Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany
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Magerl M, Borzova E, Giménez-Arnau A, Grattan CEH, Lawlor F, Mathelier-Fusade P, Metz M, Młynek A, Maurer M. The definition and diagnostic testing of physical and cholinergic urticarias--EAACI/GA2LEN/EDF/UNEV consensus panel recommendations. Allergy 2009; 64:1715-21. [PMID: 19793059 DOI: 10.1111/j.1398-9995.2009.02177.x] [Citation(s) in RCA: 98] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The recommendations for the definition and diagnosis presented in this position paper are the result of a panel consensus meeting held in December 2008 in Berlin. This consensus meeting was a joint initiative of EAACI (European Academy of Allergology and Clinical Immunology) Dermatology Section, the EU-funded network of excellence, GA(2)LEN (Global Allergy and Asthma European Network), the EDF (European Dermatology Forum) and UNEV (urticaria network e.V.). The aim of these recommendations is to improve the diagnosis and management of patients with physical urticaria or cholinergic urticaria and to promote research and a better understanding of these diseases. Our recommendations used the paper produced by a 1996 expert meeting (1) and they acknowledge the latest changes in our understanding of physical urticarias and cholinergic urticaria as well as the recent development of novel diagnostic tools. In addition, this consensus paper highlights areas of need for further research.
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Affiliation(s)
- M Magerl
- Department of Dermatology and Allergy, Allergie-Centrum-Charité, Charité- Universitätsmedizin, Berlin, Germany
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Młynek A, Magerl M, Siebenhaar F, Weller K, Vieira dos Santos R, Zuberbier T, Zalewska-Janowska A, Maurer M. Results and relevance of critical temperature threshold testing in patients with acquired cold urticaria. Br J Dermatol 2009; 162:198-200. [DOI: 10.1111/j.1365-2133.2009.09441.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Vieira dos Santos R, Magerl M, Martus P, Zuberbier T, Church M, Escribano L, Maurer M. Topical sodium cromoglicate relieves allergen- and histamine-induced dermal pruritus. Br J Dermatol 2009; 162:674-6. [DOI: 10.1111/j.1365-2133.2009.09516.x] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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