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Hide M, Ohsawa I, Nurse C, Yu M. Efficacy and safety of lanadelumab in Japanese patients with hereditary angioedema: A phase 3 multicenter, open-label study. J Dermatol 2023; 50:1381-1391. [PMID: 37574953 DOI: 10.1111/1346-8138.16909] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2023] [Revised: 06/20/2023] [Accepted: 07/13/2023] [Indexed: 08/15/2023]
Abstract
The safety and efficacy of lanadelumab for the prevention of hereditary angioedema (HAE) attacks have not been studied in Japanese patients. We report outcomes from a phase 3, multicenter, open-label study (NCT04180163) of lanadelumab in Japanese patients with HAE. Japanese patients with HAE aged ≥12 years with ≥1 investigator-confirmed HAE attack during the 4-week run-in baseline period were enrolled into the study and received lanadelumab 300 mg every 2 weeks subcutaneously for 52 weeks. Dosing could be reduced to 300 mg every 4 weeks during the second 26-week treatment period if patients had well-controlled symptoms (e.g., attack-free) for 6 months. The primary efficacy endpoint was no investigator-confirmed HAE attacks (attack-free status) during days 0-182. Other outcomes included the rate of investigator-confirmed HAE attacks per month (28 days) and lanadelumab safety. Twelve patients (mean ± SD age 41.9 ± 12.4 years) were enrolled. During the first 26 weeks (days 0-182), five (41.7%) patients were attack-free. The mean ± SD HAE attack rate per month decreased by 74.0%, from 3.8 ± 2.4 during baseline to 1.2 ± 2.6 during the overall 52-week treatment period. There were no deaths or discontinuations due to treatment-emergent adverse events (TEAEs), no severe or serious TEAEs related to lanadelumab, and no positive anti-drug antibody results. The most frequent TEAEs were injection-site reactions (37 events in six patients). Most of the injection-site reaction adverse events were mild in severity. Results of this study support the findings from two global phase 3 studies for lanadelumab use as prophylactic therapy in Japanese patients with HAE.
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Affiliation(s)
- Michihiro Hide
- Department of Dermatology, Hiroshima City Hiroshima Citizens Hospital, Hiroshima, Japan
- Department of Dermatology, Hiroshima University, Hiroshima, Japan
| | - Isao Ohsawa
- Department of Nephrology, Internal Medicine, Saiyu Soka Hospital, Soka, Japan
- Department of Nephrology, Juntendo University Faculty of Medicine, Bunkyo-ku, Japan
| | - Christina Nurse
- Takeda Development Center Americas, Inc., Lexington, Massachusetts, USA
| | - Ming Yu
- Takeda Development Center Americas, Inc., Lexington, Massachusetts, USA
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Petkova E, Yordanova V, Staevska M, Valerieva A. Safety Aspects and Rational Use of Lanadelumab Injections in the Treatment of Hereditary Angioedema (HAE): Clinical Insights. Drug Healthc Patient Saf 2022; 14:195-210. [PMID: 36578774 PMCID: PMC9791933 DOI: 10.2147/dhps.s345443] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 12/10/2022] [Indexed: 12/24/2022] Open
Abstract
Hereditary angioedema (HAE) is a rare genetic disorder characterized by recurrent episodes of skin/mucosal swelling, and/or attacks of severe abdominal pain when it affects the gastrointestinal tract. The disease might be unexpectedly fatal when the upper airways are compromised. HAE clinical presentation, disease course and prognosis are associated with significant disease burden and severely impaired quality of life. Lanadelumab is a breakthrough therapy for the prevention of attacks in HAE type 1 and 2 patients. This revolutionary approach to administer a single subcutaneous injection (once every two to four weeks) and achieve complete disease control has dramatically improved patient care resulting in significant change in the life of affected families. Current data support the drug's tolerability in adult and adolescent patients without notable safety concerns in both clinical research and real-world settings. Rational use of prophylactic treatments of HAE searches for a socio-economic balance, taking into account the life-long course of the disease, the public health funds who pay the monetary price, and the patients who might need to receive the therapy for a period longer than investigated during the development program. In this review, we address the current evidence on lanadelumab's tolerability, highlighting aspects of the drug's rationale use in clinical practice. Further studies need to investigate whether this therapy might be appropriate in other forms of angioedema, such as idiopathic primary angioedema and HAE with normal C1 inhibitor. Future efforts must focus to improve modern drugs' accessibility in more countries. Although modern prophylactic options lessen the risk of fatal laryngeal attacks, patients must be equipped with reliable on-demand therapies and be trained how to use them as such a risk cannot be fully diminished with potentially life-threatening attacks occurring even in subjects with successful and stable long-term prophylaxis. Notwithstanding, further studies are needed to identify early responders from non-responders and develop therapies for the latter.
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Affiliation(s)
- Elena Petkova
- Department of Allergology, Medical University of Sofia, University Hospital “Alexandrovska”, Sofia, Bulgaria
| | - Vanya Yordanova
- Department of Allergology, Medical University of Sofia, University Hospital “Alexandrovska”, Sofia, Bulgaria
| | - Maria Staevska
- Department of Allergology, Medical University of Sofia, University Hospital “Alexandrovska”, Sofia, Bulgaria
| | - Anna Valerieva
- Department of Allergology, Medical University of Sofia, University Hospital “Alexandrovska”, Sofia, Bulgaria,Correspondence: Anna Valerieva, Email
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Specific Targeting of Plasma Kallikrein for Treatment of Hereditary Angioedema: A Revolutionary Decade. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2022; 10:716-722. [PMID: 34838707 DOI: 10.1016/j.jaip.2021.11.011] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 10/01/2021] [Accepted: 11/19/2021] [Indexed: 11/21/2022]
Abstract
Hereditary angioedema (HAE) is a rare, chronic, genetic disease that presents with nonpruritic angioedema of the face, extremities, airway (can be life-threatening), genitourinary system, and abdomen. These symptoms can significantly impair daily activities. Hereditary angioedema is classified into HAE owing to a deficiency of functional C1INH (HAE-C1INH) or HAE with normal C1INH (HAE-nl-C1INH). Both type I and II HAE-C1INH result from inherited or spontaneous mutations in the SERPING1 gene, which encodes for C1INH. These mutations result in C1INH dysfunction, leading to uncontrolled plasma kallikrein activity with excessive bradykinin production. Bradykinin receptor activation leads to vasodilation, increased vascular permeability, and smooth muscle contractions, resulting in submucosal angioedema through fluid extravasation. Hereditary angioedema nl-C1INH is caused by either a known or unknown genetic mutation. The underlying mechanism of HAE-nl-C1INH is less well understood but is thought to be related to bradykinin signaling. Plasma kallikrein inhibitors have been developed to inhibit the kallikrein-kinin pathway to prevent (prophylactic) and treat on-demand (acute) HAE attacks. Several of these medications are delivered through subcutaneous or intravenous injection, although new and emerging therapies include oral formulations. This article provides a historical review and describes the evolving landscape of available kallikrein inhibitors to treat HAE-C1INH.
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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] [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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Manto IA, Latysheva EA, Sorokina LE, Latysheva TV. The place of scales and questionnaires in assessing the disease’s severity and the long-term prophylaxis’s prescribing in patients with hereditary angioedema. TERAPEVT ARKH 2022; 93:1498-1509. [DOI: 10.26442/00403660.2021.12.201294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 01/14/2022] [Indexed: 11/22/2022]
Abstract
Hereditary angioedema is a hereditary life-threatening disease characterized by recurrent angioedema of various strength and localization. To date, definite diseases severity criteria have not been developed. There are many different factors to consider not only the frequency of episodes, but also their duration, strength, influence on the patient's appearance, the severity of the pain syndrome. Disease related quality of life, the number of work disability days, and the patient's satisfaction with the prescribed treatment are important. In addition, there are no criteria for prescribing long-term prophylaxis, and no parameters for choosing a specific drug. The introduction of specific scales and questionnaires developed to assess such characteristics as disease activity, disease control, quality of life in patients with recurrent angioedema into clinical practice seems to be the best solution for both questions. The comprehensive understanding of the diseases severity in a particular patient can be carried out with the combined use of assessment tools.
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Di Agosta E, Salvati L, Corazza M, Baiardini I, Ambrogio F, Angileri L, Antonelli E, Belluzzo F, Bonamonte D, Bonzano L, Brancaccio R, Custurone P, De Marco A, Detoraki A, Di Guida A, Di Leo E, Fantò M, Fassio F, Ferrucci SM, Foti C, Gallo R, Gatta A, Guarneri F, Guidolin L, Hansel K, Lamacchia D, Lombardo C, Minciullo PL, Napolitano M, Pannofino A, Paravisi A, Parente R, Passante M, Patruno C, Peroni D, Quecchia C, Schettini N, Spadaro G, Stingeni L, Tarrini D, Tramontana M, Nettis E, Rossi O. Quality of life in patients with allergic and immunologic skin diseases: in the eye of the beholder. Clin Mol Allergy 2021; 19:26. [PMID: 34930291 PMCID: PMC8690422 DOI: 10.1186/s12948-021-00165-6] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2021] [Accepted: 11/15/2021] [Indexed: 12/24/2022] Open
Abstract
Allergic and immunologic skin diseases negatively impact the quality of life (QoL) of affected patients with detrimental consequences. Nonetheless, in everyday clinical practice the evaluation of QoL is often overlooked. Considering the increasing prevalence of atopic dermatitis, allergic contact dermatitis, hereditary angioedema, cutaneous mastocytosis, and urticaria, it is essential to determine the effects of allergic and immunologic skin diseases on QoL. A joint meeting (GET TOGETHER 2021) of the Italian Society of Allergology, Asthma and Clinical Immunology (SIAAIC) and the Italian Society of Allergological, Occupational and Environmental Dermatology (SIDAPA) aimed to summarize the features of the main QoL tools used in these diseases and to describe the extent of QoL impairment as well as the impact of treatments on QoL, particularly biologic therapies. The assessment of QoL in patients with allergic and immunologic skin diseases relies on generic, organ-specific and disease-specific questionnaires. While generic and organ-specific questionnaires allow comparison between different diseases, disease-specific questionnaires are designed and validated for specific cohorts: the QoL Index for Atopic Dermatitis (QoLIAD) and the Childhood Atopic Dermatitis Impact Scale (CADIS) in atopic dermatitis, the ACD-11 in allergic contact dermatitis, the Angioedema QoL Questionnaire (AE-QoL) and the Hereditary Angioedema QoL questionnaire (HAE-QoL) in hereditary angioedema, the Mastocytosis QoL Questionnaires (MCQoL e MQLQ) in cutaneous mastocytosis, and the Chronic Urticaria QoL questionnaire (CU-Q2oL) in urticaria. Among the many factors that variably contribute to QoL impairment, pruritus can represent the leading cause of patient discomfort. Biologic therapies significantly ameliorate QoL in atopic dermatitis, hereditary angioedema, mastocytosis and chronic urticaria. In general, adequate management strategies are essential for improving QoL in patients with allergic and immunologic skin diseases.
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Affiliation(s)
- Ester Di Agosta
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Lorenzo Salvati
- Department of Experimental and Clinical Medicine, University of Florence, Firenze, Italy
| | - Monica Corazza
- Section of Dermatology and Infectious Diseases, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Ilaria Baiardini
- Respiratory Unit for Continuity of Care, IRCCS Ospedale Policlinico San Martino, Department of Internal Medicine (DiMI), University of Genoa, Genova, Italy
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Francesca Ambrogio
- Department of Biomedical Science and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Luisa Angileri
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Elettra Antonelli
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | | | - Domenico Bonamonte
- Department of Biomedical Sciences and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Laura Bonzano
- Dermatology Unit, Azienda USL - IRCCS di Reggio Emilia, Reggio Emilia, Italy
| | - Raffaele Brancaccio
- Division of Allergy and Clinical Immunology, "Santa Maria Della Speranza" Hospital, Salerno, Italy
| | - Paolo Custurone
- Section of Dermatology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Aurora De Marco
- Department of Biomedical Sciences and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Aikaterini Detoraki
- Department of Internal Medicine, Clinical Immunology, Clinical Pathology and Infectious Disease, Azienda Ospedaliera Universitaria Federico II, Napoli, Italy
| | - Adriana Di Guida
- Section of Dermatology, Department of Clinical Medicine and Surgery, University of Naples Federico II, Napoli, Italy
| | - Elisabetta Di Leo
- Section of Allergy and Clinical Immunology, Unit of Internal Medicine-"F. Miulli" Hospital, Acquaviva Delle Fonti, Bari, Italy
| | - Marta Fantò
- Unit of Allergology, Department of Dermatology, Policlinico Umberto I, Hospital-University Sapienza of Rome, Roma, Italy
| | - Filippo Fassio
- Allergy and Clinical Immunology Unit, San Giovanni di Dio Hospital, Firenze, Italy
| | - Silvia Mariel Ferrucci
- Dermatology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milano, Italy
| | - Caterina Foti
- Department of Biomedical Science and Human Oncology, Section of Dermatology, University of Bari, Bari, Italy
| | - Rosella Gallo
- Section of Dermatology - Department of Health Sciences, University of Genoa, Ospedale Policlinico San Martino - IRCCS, Genova, Italy
| | - Alessia Gatta
- Department of Medicine and Science of Ageing, G. d'Annunzio University, Chieti, Italy
| | - Fabrizio Guarneri
- Section of Dermatology, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Lucia Guidolin
- Allergy Unit, Department of Medicine, University of Verona, Verona, Italy
| | - Katharina Hansel
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Donatella Lamacchia
- Personalized Medicine, Asthma and Allergy, IRCCS Humanitas Research Hospital, Rozzano, Milano, Italy
| | - Carla Lombardo
- Allergy Unit, Villa Igea Hospital. A.P.S.S. Trento, Trento, Italy
| | - Paola Lucia Minciullo
- Department of Clinical and Experimental Medicine, School and Division of Allergy and Clinical Immunology, University Hospital 'G. Martino', Messina, Italy
| | - Maddalena Napolitano
- Department of Medicine and Health Science "V. Tiberio", University of Molise, Campobasso, Italy
| | - Alessandro Pannofino
- Allergology and Immunology Clinic, Operative Unit of Medicine, Policoro Hospital, Policoro, Matera, Italy
| | - Andrea Paravisi
- Section of Dermatology, Department of Health Sciences, University of Genoa, Ospedale Policlinico San Martino - IRCCS, Genova, Italy
| | - Roberta Parente
- Department of Medicine, Division of Allergy and Clinical Immunology, University of Salerno, Salerno, Italy
| | - Maria Passante
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Cataldo Patruno
- Department of Health Sciences, University Magna Graecia of Catanzaro, Catanzaro, Italy
| | - Diego Peroni
- Section of Pediatrics, Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - Cristina Quecchia
- Io e l'Asma Center, Children's Hospital, ASST Spedali Civili, Brescia, Italy
| | - Natale Schettini
- Section of Dermatology and Infectious Diseases, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI), University of Naples Federico II, Napoli, Italy
| | - Luca Stingeni
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Daniele Tarrini
- Allergy and Clinical Immunology Unit, Department of Clinical Medicine, Mauriziano Umberto I Hospital, University of Turin, Torino, Italy
| | - Marta Tramontana
- Section of Dermatology, Department of Medicine and Surgery, University of Perugia, Perugia, Italy
| | - Eustachio Nettis
- Department of Emergency and Organ Transplantation, School and Chair of Allergology and Clinical Immunology, University of Bari - Aldo Moro, Bari, Italy
| | - Oliviero Rossi
- Immunoallergology Unit, SOD Immunoallergologia, Azienda Ospedaliero-Universitaria Careggi, Firenze, Italy.
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Jacobs J, Neeno T. The importance of recognizing and managing a rare form of angioedema: hereditary angioedema due to C1-inhibitor deficiency. Postgrad Med 2021; 133:639-650. [PMID: 33993830 DOI: 10.1080/00325481.2021.1905364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The majority of angioedema cases encountered in clinical practice are histamine-mediated (allergic); however, some cases are bradykinin-related (non-allergic) and do not respond to standard anti-allergy medications. Among bradykinin-related angioedema, hereditary angioedema (HAE) is a rare, but chronic and debilitating condition. The majority of HAE is caused by deficiency (type 1) or abnormal function (type 2) of the naturally occurring protein, C1-inhibitor (C1-INH)-a major inhibitor of proteases in the contact (kallikrein-bradykinin cascade), fibrinolytic pathway, and complement systems. Failure to recognize HAE and initiate appropriate intervention can lead to years of pain, disability, impaired quality of life (QoL) and, in cases of laryngeal involvement, it can be life-threatening. HAE must be considered in the differential diagnosis of non-urticarial angioedema, particularly for patients with a history of recurrent angioedema attacks, family history of HAE, symptom onset in childhood/adolescence, prodromal signs/symptoms before swellings, recurrent/painful abdominal symptoms, and upper airway edema. Management strategies for HAE include on-demand treatment for acute attacks, short-term prophylaxis prior to attack-triggering events/procedures, and long-term or routine prophylaxis for attack prevention. Patients should be evaluated at least annually to assess need for routine prophylaxis. HAE specific medications like plasma-derived and recombinant C1-INH products, kallikrein inhibitors, and bradykinin B2 receptor antagonists, have improved management of HAE. While the introduction of intravenous C1-INH represented a major breakthrough in routine HAE prophylaxis, some patients fail to achieve adequate control and others have psychological barriers or experience complications related to intravenous administration. Subcutaneous (SC) C1-INH, SC monoclonal antibody (mAb)-based therapies, and an oral kallikrein inhibitor offer effective alternatives for HAE attack prevention and may facilitate self-administration. HAE management should be individualized, with QoL improvement being a key goal. This can be achieved with broader availability of existing options for routine prophylaxis, including greater global availability of C1-INH(SC), mAb-based therapy, oral treatments, and multiple on-demand therapies.
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Affiliation(s)
- Joshua Jacobs
- Department of Clinical Research, Allergy and Asthma Clinical Research, Inc., Walnut Creek, CA, USA
| | - Teresa Neeno
- Department of Internal Medicine, Northern CA VA Health Care System, Martinez Outpatient Clinic, Martinez, CA, USA
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Johnston DT, Busse PJ, Riedl MA, Maurer M, Anderson J, Nurse C, Inhaber N, Yu M, Banerji A. Effectiveness of lanadelumab for preventing hereditary angioedema attacks: Subgroup analyses from the HELP study. Clin Exp Allergy 2021; 51:1391-1395. [PMID: 34166549 PMCID: PMC9290609 DOI: 10.1111/cea.13974] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2021] [Revised: 06/17/2021] [Accepted: 06/22/2021] [Indexed: 11/29/2022]
Affiliation(s)
| | - Paula J Busse
- Division of Clinical Immunology and Allergy, Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Marc A Riedl
- Division of Rheumatology, Allergy and Immunology, University of California San Diego, La Jolla, CA, USA
| | - Marcus Maurer
- Dermatological Allergology, Allergie-Centrum-Charité, Department of Dermatology and Allergy, Charité - Universitätsmedizin Berlin, Berlin, Germany
| | - John Anderson
- Alabama Allergy & Asthma Center, Birmingham, AL, USA
| | | | - Neil Inhaber
- Takeda Pharmaceutical Company Limited, Lexington, MA, USA
| | - Ming Yu
- Takeda Pharmaceutical Company Limited, Lexington, MA, USA
| | - Aleena Banerji
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
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Jappe U, Beckert H, Bergmann KC, Gülsen A, Klimek L, Philipp S, Pickert J, Rauber-Ellinghaus MM, Renz H, Taube C, Treudler R, Wagenmann M, Werfel T, Worm M, Zuberbier T. Biologics for atopic diseases: Indication, side effect management, and new developments. Allergol Select 2021; 5:1-25. [PMID: 33426426 PMCID: PMC7787364 DOI: 10.5414/alx02197e] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2020] [Accepted: 11/23/2020] [Indexed: 12/17/2022] Open
Abstract
With the advent of biologicals, more and more therapeutics are available that specifically address specific switch points in the pathomechanism of immunologically dominated diseases. Thus, the focus of diagnostics and therapy (precision medicine) is more on the individual disease characteristics of the individual patient. Regarding the different phenotypes of atopic diseases, severe asthma was the first entity for which biologicals were approved, followed by urticaria, and finally atopic dermatitis and chronic rhinosinusitis with nasal polyps. Experience in the treatment of severe bronchial asthma has shown that the intensity of the response to biological therapy depends on the quality of clinical and immunological phenotyping of the patients. This also applies to different diseases of the atopic form, as patients can suffer from several atopic diseases at the same time, each with different characteristics. Biologics are already emerging that may represent a suitable therapy for allergic bronchial asthma, which often occurs together with severe neurodermatitis, and chronic rhinosinusitis with nasal polyps. In practice, however, the question of possible combinations of biologicals for the therapy of complex clinical pictures of individual patients is increasingly arising. In doing so, the side effect profile must be taken into account, including hypersensitivity reactions, whose diagnostic and logistical management must aim at a safe and efficient therapy of the underlying disease. Increased attention must also be paid to biological therapy in pregnancy and planned (predictable) vaccinations as well as existing infections, such as SARS-CoV-2 infection. Before starting a biological therapy, the immune status should be checked with regard to chronic viral and bacterial infections and, if necessary, the vaccination status should be refreshed or missing vaccinations should be made up for before starting therapy. Currently, reliable data on the effect of biologicals on the immunological situation of SARS-CoV-2 infection and COVID-19 are not available. Therefore, research and development of suitable diagnostic methods for detection of immunologically caused side effects as well as detection of potential therapy responders and non-responders is of great importance.
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Affiliation(s)
- Uta Jappe
- Research Group Clinical and Molecular Allergology of the Research Center Borstel, Airway Research Center North (ARCN), Member of the German Center for Lung Research (DZL)
- Interdisciplinary Allergy Outpatient Clinic, Medical Clinic III, University of Lübeck
| | - Hendrik Beckert
- Department of Pulmonary Medicine, University Hospital Essen – Ruhrlandklinik, Essen
| | - Karl-Christian Bergmann
- Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health
| | - Askin Gülsen
- Interdisciplinary Allergy Outpatient Clinic, Medical Clinic III, University of Lübeck
| | | | - Sandra Philipp
- Dermatology practice Dr. Markus Friedrich/Dr. Sandra Philipp, Oranienburg
| | - Julia Pickert
- Department of Dermatology and Allergology, University Hospital Gießen and Marburg, Marburg site
| | | | - Harald Renz
- Department of Medicine, Institute of Laboratory Medicine and Pathobiochemistry – Molecular Diagnostics, Member of the German Centre for Lung Research (DZL), Philipps-University, Marburg
| | - Christian Taube
- Department of Pulmonary Medicine, University Hospital Essen – Ruhrlandklinik, Essen
| | - Regina Treudler
- Leipzig Comprehensive Allergy Center LICA-CAC, Department of Dermatology, Venereology and Allergology, University of Leipzig
| | - Martin Wagenmann
- Department of Otorhinolaryngology, HNO-Klinik, Universitätsklinikum Düsseldorf, Düsseldorf
| | - Thomas Werfel
- Division of Immunodermatology and Allergy Research, Department of Dermatology and Allergy, Hannover Medical School, Hannover
| | - Margita Worm
- Dermatology, Venerology and Allergology, Charité – Universitätsmedizin Berlin, corporate member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Berlin
| | - Torsten Zuberbier
- Department of Dermatology and Allergy, Charité Universitätsmedizin, Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Comprehensive Allergy Center, Berlin, Germany
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10
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Lang GE, Tadayoni R, Tang W, Barth C, Weiss-Haljiti C, Chong V. Bradykinin 1 Receptor Antagonist BI1026706 Does Not Reduce Central Retinal Thickness in Center-Involved Diabetic Macular Edema. Transl Vis Sci Technol 2020; 9:25. [PMID: 32818112 PMCID: PMC7396196 DOI: 10.1167/tvst.9.4.25] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2018] [Accepted: 12/09/2019] [Indexed: 12/02/2022] Open
Abstract
Purpose The bradykinin 1 receptor may be important in inflammatory retinal vascular leakage in diabetic macular edema. BI 1026706 is an antagonist of bradykinin 1 receptor that has demonstrated efficacy in preclinical studies. Boehringer Ingelheim trial 1320.22 (NCT02732951) was a randomized, double-blind, placebo-controlled study. The pharmacodynamics, safety, and tolerability of oral BI 1026706 for 12 weeks were evaluated in patients with type 1 or type 2 diabetes mellitus and mild visual impairment owing to center-involved diabetic macular edema. Methods Patients (n = 105) were randomized to receive either oral BI 1026706 100 mg twice daily (morning and evening) or placebo for 12 weeks. The primary end point of the study was week 12 change from baseline in central subfield foveal thickness (CSFT) by spectral domain optical coherence tomography. Additional end points included absolute CSFT values, safety, and pharmacokinetics. Results After 12 weeks of treatment, there was no meaningful change from baseline in the adjusted mean CSFT in either treatment group (BI 1026706, 10.3 µm; placebo, –6.2 µm; adjusted mean treatment difference, 16.5 µm [95% confidence interval, –16.2 to 49.1]). There were also no differences in best-corrected visual acuity outcomes between treatment groups. Most reported adverse events were of mild or moderate intensity, and were balanced between treatment groups. Conclusions BI 1026706 was not superior to placebo in CSFT week-12 change from baseline. Therefore, BI 1026706 does not reduce CSFT, a morphologic sign of diabetic macular edema. Translational Relevance Kinin-kallikrein inhibition effects may not be apparent over 12 weeks for bradykinin 1 receptor inhibition alone.
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Affiliation(s)
| | - Ramin Tadayoni
- Ophthalmology Department, AP-HP, Hôpital Lariboisière, Université de Paris, F-75010, Paris, France
| | - Wenbo Tang
- Boehringer Ingelheim Pharmaceuticals Inc., Ridgefield, CT, USA
| | - Claudia Barth
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
| | | | - Victor Chong
- Boehringer Ingelheim International GmbH, Ingelheim am Rhein, Germany
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11
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Wang Y, Marier JF, Kassir N, Chang C, Martin P. Pharmacokinetics, Pharmacodynamics, and Exposure-Response of Lanadelumab for Hereditary Angioedema. Clin Transl Sci 2020; 13:1208-1216. [PMID: 32407574 PMCID: PMC7719386 DOI: 10.1111/cts.12806] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2020] [Accepted: 04/12/2020] [Indexed: 11/26/2022] Open
Abstract
Hereditary angioedema (HAE) with C1 inhibitor deficiency is a rare disorder characterized by unpredictable, potentially life‐threatening recurrent angioedema attacks. Lanadelumab is a fully human monoclonal antibody with selective binding to active plasma kallikrein, and prevents the formation of cleaved high molecular weight kininogen (cHMWK) and bradykinin, thereby preventing HAE attacks. The clinical pharmacology of lanadelumab was characterized following subcutaneous administration in 257 subjects (24 healthy subjects and 233 patients with HAE). The pharmacokinetics of lanadelumab were described using a one‐compartment model with first‐order rate of absorption and linear clearance, showing slow absorption and a long half‐life (14.8 days). A covariate analysis retained body weight and health status on apparent clearance (CL/F) and body weight on volume of distribution (V/F). Population estimates of CL/F and V/F were 0.0249 L/hour (0.586 L/day) and 12.8 L, respectively. An indirect‐response Imax model showed 53.7% maximum suppression in cHMWK formation with a low potential for interactions with concomitant medications (analgesic, anti‐inflammatory, and antirheumatic medications). A 300 mg dose administered Q2W was associated with a mean steady‐state minimum concentration (Cmin,ss; 25.4 μg/mL) that was ~ 4.5‐fold higher than the half‐maximal inhibitory concentration for cHMWK reduction (5.71 μg/mL). Exposure‐response analyses suggest that 300 mg Q2W dosing was associated with a significantly reduced HAE attack rate, prolonged time to first attack after treatment initiation, and lower need for concomitant medications. The response was comparable across patient body weight groups. Findings from this analysis support the dosing rationale for lanadelumab to prevent attacks in patients with HAE.
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Affiliation(s)
- Yi Wang
- Shire, a Takeda company, Cambridge, Massachusetts, USA
| | | | - Nastya Kassir
- Certara Strategic Consulting, Princeton, New Jersey, USA
| | - Colin Chang
- Certara Strategic Consulting, Princeton, New Jersey, USA
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12
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The Role of C1-Esterase Inhibitors in the Management of Vasogenic Edema in Glioblastoma. Case Rep Med 2020; 2020:7981609. [PMID: 32082381 PMCID: PMC7011394 DOI: 10.1155/2020/7981609] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2019] [Accepted: 01/06/2020] [Indexed: 12/20/2022] Open
Abstract
Glioblastoma (GB) is one of the most common adult primary brain tumors, classified as a grade IV astrocytoma and highly malignant in nature. As the tumor grows and disrupts the blood-brain barrier (BBB), vasogenic edema can result. The edema has the potential to significantly contribute to a patient's morbidity and mortality. Bradykinin has been theorized to play a role in this process as well as encourage tumor spread. Here we discuss a case in which a patient with vasogenic edema and angioedema refractory to antihistamines and high dose corticosteroids responded to C1-esterase inhibitor (C1INH) therapy. Though data exist concerning the role of bradykinin in GB, no clinical studies using C1INH have been done in humans with GB.
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13
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Valerieva A, Senter R, Wu MA, Zanichelli A, Cicardi M. Lanadelumab for the prevention of attacks in hereditary angioedema. Expert Rev Clin Immunol 2019; 15:1239-1248. [PMID: 31721602 DOI: 10.1080/1744666x.2020.1693261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Introduction: Hereditary angioedema (HAE) with C1 esterase inhibitor deficiency (C1-INH-HAE) is a rare disease that manifests with cutaneous and/or submucosal swellings due to uncontrolled activation of the contact/kinin system. Attacks recur with unpredictable frequency and severity, laryngeal edema is potentially lethal, and the disease burden may severely disrupt patients' lives.Areas covered: This review provides an overview of lanadelumab, a human monoclonal antibody targeted against plasma kallikrein that was recently approved for prevention of symptoms in C1-INH-HAE.Expert opinion: The phase III HELP Study demonstrated the efficacy of lanadelumab in reducing HAE attacks. These positive results are being further confirmed in the open-label extension study. This agent addresses some of the limitations of existing prophylactic options as tolerability issues, the need for intravenous administration and frequent dosing. Therefore, lanadelumab can profoundly improve the quality of life of patients with C1-INH-HAE.
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Affiliation(s)
- Anna Valerieva
- Department of Allergology, Medical University of Sofia, Sofia, Bulgaria
| | | | | | | | - Marco Cicardi
- Biomedical and Clinical Sciences, University of Milan, Milan, Italy.,Rehabilitation and Internal Medicine Department, IRCCS Istituti Clinici Scientifici Maugeri, Milan, Italy
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14
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Abstract
Introduction: Hereditary angioedema due to C1 inhibitor deficiency (C1-INH-HAE) is a rare yet still probably underdiagnosed clinical condition. Recurrent episodes of subcutaneous and sub-mucosal swelling may involve the skin, the gastrointestinal tract or even the upper airways, exposing the patients to the risk of death. With the aim of improving patients' quality of life, the therapeutic scenario has expanded over the years.Areas covered: The focus of the present review is lanadelumab, a fully human, κ-light-chain, monoclonal immunoglobulin G1 against plasma kallikrein, currently approved for long-term prophylaxis of C1-INH-HAE attacks in the USA and Canada and designated as an orphan drug by the European Medicines Agency.Expert opinion: Lanadelumab is able to inhibit plasma kallikrein with high selectivity and affinity. The subsequent phases of drug development and the ongoing open-label trial have proven its safety and efficacy. It overcomes some of the limitations of other drugs available for long-term prophylaxis, given the easy route of administration, the simple administration schedule and the possibility to tailor the treatment to each patient. Further studies are needed to test its efficacy also in other types of angioedema for which a central role of plasma kallikrein is envisaged.
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Affiliation(s)
- Maddalena Alessandra Wu
- Division of Internal Medicine, ASST Fatebenefratelli Sacco, Luigi Sacco Hospital - Polo Universitario - University of Milan, Milan, Italy
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15
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Rasmussen ER, Aanæs K, Jakobsen MA, Bygum A. Acquired complement C1 esterase inhibitor deficiency in a patient with a rare SERPING1 variant with unknown significance. BMJ Case Rep 2019; 12:e231122. [PMID: 31488451 PMCID: PMC6731889 DOI: 10.1136/bcr-2019-231122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 08/15/2019] [Indexed: 11/04/2022] Open
Abstract
Angioedema (AE) is caused by a wide range of diseases and pharmaceuticals; it can become life-threatening when located to the airways. Patients with deficiency or malfunction of complement C1 esterase inhibitor (hereditary or acquired) experience recurrent AE due to an accumulation of the vasoactive mediator bradykinin (BK). Complement C1 inhibitor normally decreases BK production, so a reduced function hereof causes increased levels. The diagnosis of hereditary or acquired AE can be difficult due to similarities to allergic reactions (swelling, abdominal pain, rash). We describe a 35-year-old man presenting with upper-airway AE progressing rapidly and promptly required cricothyroidotomy. Complement and autoantibody screening together with sequencing of SERPING1 were performed and gave the diagnosis of acquired complement C1 esterase inhibitor deficiency. The patient is unusual to have this disease before the age of 40 years. No associated comorbidities were found. It is important to know that antiallergic medication is not effective in BK-mediated AE.
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Affiliation(s)
- Eva Rye Rasmussen
- Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Kobenhavn, Denmark
- OPEN, Clinical Institute, University of Southern Denmark, Odense, Denmark
| | - Kasper Aanæs
- Otorhinolaryngology, Head and Neck Surgery and Audiology, Rigshospitalet, Kobenhavn, Denmark
| | | | - Anette Bygum
- OPEN, Clinical Institute, University of Southern Denmark, Odense, Denmark
- Dermatology and Allergy, Odense University Hospital, Odense, Denmark
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16
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Abstract
Shire is developing lanadelumab (Takhzyro™) for the prevention of hereditary angioedema (HAE) attacks. Lanadelumab is a fully human monoclonal antibody that inhibits plasma kallikrein. Mutations in the SERPING1 gene lead to C1 inhibitor deficiency or dysfunction, resulting in uncontrolled plasma kallikrein activity, which in turn produces excessive bradykinin, a vasodilator thought to cause angioedema symptoms. Subcutaneous administration of lanadelumab significantly reduced HAE attacks versus placebo in patients aged ≥ 12 years with type I or II HAE in a phase III trial. Based on these results, lanadelumab is recently approved in the USA for the prevention of HAE attacks in patients aged ≥ 12 years. It is also preregistered in the EU, Canada, Australia and Switzerland. This article summarizes the milestones in the development of lanadelumab leading to this first approval.
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Affiliation(s)
- Yahiya Y Syed
- Springer, Private Bag 65901, Mairangi Bay, 0754, Auckland, New Zealand.
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17
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Longhurst HJ, Bork K. Hereditary angioedema: an update on causes, manifestations and treatment. Br J Hosp Med (Lond) 2019; 80:391-398. [DOI: 10.12968/hmed.2019.80.7.391] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Hereditary angioedema is a rare genetic disorder caused by deficiency of C1 esterase inhibitor (C1-INH) and characterized by recurrent episodes of severe swelling that affect the limbs, face, intestinal tract and airway. Since laryngeal oedema can be life-threatening as a result of asphyxiation, correct diagnosis and management of hereditary angioedema is vital. Hereditary angioedema attacks are mediated by bradykinin, the production of which is regulated by C1-INH. Hereditary angioedema therapy relies on treatment of acute attacks, and short- and long-term prophylaxis. Acute treatment options include C1-INH concentrate, icatibant and ecallantide. Self-administration of treatment is recommended and is associated with increased quality of life of patients with hereditary angioedema. Advances in diagnosis and management have improved the outcomes and quality of life of patients with hereditary angioedema.
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Affiliation(s)
- Hilary J Longhurst
- Consultant, Department of Immunology, Addenbrooke's Hospital, Cambridge University Hospitals NHS Foundation Trust, Cambridge CB2 0QQ
| | - Konrad Bork
- Univ.-Prof. Dr, Department of Dermatology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
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18
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Hwang G, Johri A, Ng S, Craig T. A review of kallikrein inhibitor lanadelumab in hereditary angioedema. Immunotherapy 2019; 11:937-944. [PMID: 31234673 DOI: 10.2217/imt-2018-0197] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hereditary angioedema with C1 esterase inhibitor deficiency is a rare disorder characterized by unpredictable swelling of the face, larynx and gastrointestinal tract. Kallikreins are serine proteases that cleave kininogens to produce bradykinin leading to inflammation. A new prophylactic drug is lanadelumab (DX-2930, SHP-643), a recombinant, fully human IgG1 monoclonal antibody kallikrein inhibitor. Pharmacokinetics show a half-life of 14 days with a dose-dependent effect. Completed trials for lanadelumab include two Phase III studies with updated efficacy in preventing angioedema in hereditary angioedema patients. Ongoing data show the safety of the targeted therapy along with less frequent administration requirements. Information on long-term safety is still needed, as well as, further studies on the correlation of subcutaneous administered dosing requirements and severity of side effects.
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Affiliation(s)
- Gloria Hwang
- The Pennsylvania State University College of Medicine, Penn State University, 500 University Drive, Hershey, PA 17033, USA
| | - Ansh Johri
- The Pennsylvania State University College of Medicine, Penn State University, 500 University Drive, Hershey, PA 17033, USA
| | - Sally Ng
- The Pennsylvania State University College of Medicine, Penn State University, 500 University Drive, Hershey, PA 17033, USA
| | - Timothy Craig
- Allergy, Asthma & Immunology, the Pennsylvania State University, College of Medicine, Department of Medicine and Pediatrics, 500 University Drive, Hershey, PA 17033, USA
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19
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Perego F, Wu MA, Valerieva A, Caccia S, Suffritti C, Zanichelli A, Bergamaschini L, Cicardi M. Current and emerging biologics for the treatment of hereditary angioedema. Expert Opin Biol Ther 2019; 19:517-526. [DOI: 10.1080/14712598.2019.1595581] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
| | - Maddalena A. Wu
- Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan,
Italy
- ASST Fatebenefratelli Sacco, Milan,
Italy
| | - Anna Valerieva
- Clinical Centre of Allergology, University Hospital “Alexandrovska”, Medical University of Sofia, Bulgaria
| | - Sonia Caccia
- Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan,
Italy
| | - Chiara Suffritti
- Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan,
Italy
| | - Andrea Zanichelli
- Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan,
Italy
- ASST Fatebenefratelli Sacco, Milan,
Italy
| | - Luigi Bergamaschini
- Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan,
Italy
- Pio Albergo Trivulzio, Milan,
Italy
| | - Marco Cicardi
- Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Milan,
Italy
- ASST Fatebenefratelli Sacco, Milan,
Italy
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20
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Busse PJ, Farkas H, Banerji A, Lumry WR, Longhurst HJ, Sexton DJ, Riedl MA. Lanadelumab for the Prophylactic Treatment of Hereditary Angioedema with C1 Inhibitor Deficiency: A Review of Preclinical and Phase I Studies. BioDrugs 2019; 33:33-43. [PMID: 30539362 PMCID: PMC6373397 DOI: 10.1007/s40259-018-0325-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Hereditary angioedema (HAE) with C1 esterase inhibitor (C1-INH) deficiency (C1-INH-HAE) is a rare disease characterized by diminished levels or dysfunctional activity of C1-INH, leading to dysregulated plasma kallikrein activity within the kallikrein-kinin pathway. Symptoms manifest as painful, potentially life-threatening swelling of subcutaneous tissues throughout the body and/or submucosal edema in the upper airway or gastrointestinal tract. Attacks recur with unpredictable frequency, intensity, and duration, placing a heavy burden on patients' daily lives. Despite improved availability of medications for on-demand treatment during attacks and prophylaxis of future attacks, unmet needs remain. Lanadelumab, a fully human monoclonal antibody, may help address some of the limitations of existing prophylactic options (e.g., the need for intravenous administration or frequent dosing). Preclinical studies demonstrate that it is highly potent and specifically inhibits plasma kallikrein, and findings from phase Ia and Ib studies suggest this agent is well tolerated and provides sustained inhibition of plasma kallikrein, allowing for less frequent dosing. The phase III HELP Study (NCT02586805) evaluating the efficacy and safety of lanadelumab in preventing HAE attacks has been completed, and its open-label extension (NCT02741596) is ongoing. Lanadelumab is now approved in the USA and Canada for prophylaxis to prevent attacks of HAE in patients aged ≥ 12 years. This review provides an overview of the discovery and clinical development of lanadelumab, from preclinical through phase Ib studies, characterizing its safety/tolerability, efficacy, and pharmacokinetic and pharmacodynamic profiles. It also highlights how this agent may positively impact clinical care of patients with C1-INH-HAE.
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MESH Headings
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Angioedemas, Hereditary/drug therapy
- Angioedemas, Hereditary/pathology
- Angioedemas, Hereditary/physiopathology
- Angioedemas, Hereditary/prevention & control
- Antibodies, Monoclonal, Humanized/pharmacokinetics
- Antibodies, Monoclonal, Humanized/pharmacology
- Antibodies, Monoclonal, Humanized/therapeutic use
- Clinical Trials, Phase I as Topic
- Drug Evaluation, Preclinical
- Humans
- Middle Aged
- Plasma Kallikrein/antagonists & inhibitors
- Plasma Kallikrein/drug effects
- Young Adult
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Affiliation(s)
- Paula J Busse
- Division of Clinical Immunology and Allergy, Department of Medicine, Icahn School of Medicine at Mount Sinai, 1425 Madison Avenue, Room 11-20, New York, NY, 10029, USA.
| | - Henriette Farkas
- Hungarian Angioedema Reference Center, 3rd Department of Internal Medicine, Semmelweis University, Kutvolgyi ut 4, Budapest, 1125, Hungary
| | - Aleena Banerji
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Cox 201, Boston, MA, 02114, USA
| | - William R Lumry
- Allergy and Asthma Research Associates, 10100 N. Central Expressway, Suite 100, Dallas, TX, 75231, USA
| | - Hilary J Longhurst
- Department of Immunology, Addenbrookes Hospital Cambridge University NHS Foundation Trust, Hills Road, Cambridge, CB2 0QQ, UK
| | | | - Marc A Riedl
- Division of Rheumatology, Allergy and Immunology, University of California, San Diego, 8899 University Center Lane, Suite 230, San Diego, CA, 92122, USA
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21
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Banerji A, Riedl MA, Bernstein JA, Cicardi M, Longhurst HJ, Zuraw BL, Busse PJ, Anderson J, Magerl M, Martinez-Saguer I, Davis-Lorton M, Zanichelli A, Li HH, Craig T, Jacobs J, Johnston DT, Shapiro R, Yang WH, Lumry WR, Manning ME, Schwartz LB, Shennak M, Soteres D, Zaragoza-Urdaz RH, Gierer S, Smith AM, Tachdjian R, Wedner HJ, Hebert J, Rehman SM, Staubach P, Schranz J, Baptista J, Nothaft W, Maurer M. Effect of Lanadelumab Compared With Placebo on Prevention of Hereditary Angioedema Attacks: A Randomized Clinical Trial. JAMA 2018; 320:2108-2121. [PMID: 30480729 PMCID: PMC6583584 DOI: 10.1001/jama.2018.16773] [Citation(s) in RCA: 159] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
IMPORTANCE Current treatments for long-term prophylaxis in hereditary angioedema have limitations. OBJECTIVE To assess the efficacy of lanadelumab, a fully human monoclonal antibody that selectively inhibits active plasma kallikrein, in preventing hereditary angioedema attacks. DESIGN, SETTING, AND PARTICIPANTS Phase 3, randomized, double-blind, parallel-group, placebo-controlled trial conducted at 41 sites in Canada, Europe, Jordan, and the United States. Patients were randomized between March 3, 2016, and September 9, 2016; last day of follow-up was April 13, 2017. Randomization was 2:1 lanadelumab to placebo; patients assigned to lanadelumab were further randomized 1:1:1 to 1 of the 3 dose regimens. Patients 12 years or older with hereditary angioedema type I or II underwent a 4-week run-in period and those with 1 or more hereditary angioedema attacks during run-in were randomized. INTERVENTIONS Twenty-six-week treatment with subcutaneous lanadelumab 150 mg every 4 weeks (n = 28), 300 mg every 4 weeks (n = 29), 300 mg every 2 weeks (n = 27), or placebo (n = 41). All patients received injections every 2 weeks, with those in the every-4-week group receiving placebo in between active treatments. MAIN OUTCOME AND MEASURES Primary efficacy end point was the number of investigator-confirmed attacks of hereditary angioedema over the treatment period. RESULTS Among 125 patients randomized (mean age, 40.7 years [SD, 14.7 years]; 88 females [70.4%]; 113 white [90.4%]), 113 (90.4%) completed the study. During the run-in period, the mean number of hereditary angioedema attacks per month in the placebo group was 4.0; for the lanadelumab groups, 3.2 for the every-4-week 150-mg group; 3.7 for the every-4-week 300-mg group; and 3.5 for the every-2-week 300-mg group. During the treatment period, the mean number of attacks per month for the placebo group was 1.97; for the lanadelumab groups, 0.48 for the every-4-week 150-mg group; 0.53 for the every-4-week 300-mg group; and 0.26 for the every-2-week 300-mg group. Compared with placebo, the mean differences in the attack rate per month were -1.49 (95% CI, -1.90 to -1.08; P < .001); -1.44 (95% CI, -1.84 to -1.04; P < .001); and -1.71 (95% CI, -2.09 to -1.33; P < .001). The most commonly occurring adverse events with greater frequency in the lanadelumab treatment groups were injection site reactions (34.1% placebo, 52.4% lanadelumab) and dizziness (0% placebo, 6.0% lanadelumab). CONCLUSIONS AND RELEVANCE Among patients with hereditary angioedema type I or II, treatment with subcutaneous lanadelumab for 26 weeks significantly reduced the attack rate compared with placebo. These findings support the use of lanadelumab as a prophylactic therapy for hereditary angioedema. Further research is needed to determine long-term safety and efficacy. TRIAL REGISTRATION EudraCT Identifier: 2015-003943-20; ClinicalTrials.gov Identifier: NCT02586805.
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Affiliation(s)
- Aleena Banerji
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Massachusetts General Hospital, Harvard Medical School, Boston
| | - Marc A. Riedl
- Division of Rheumatology, Allergy & Immunology, University of California, San Diego
| | - Jonathan A. Bernstein
- Department of Internal Medicine/Allergy Section Cincinnati, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | - Marco Cicardi
- Department of Biomedical and Clinical Sciences, Luigi Sacco, University of Milan, ASST Fatebenefratelli Sacco, Milan, Italy
| | | | - Bruce L. Zuraw
- Division of Rheumatology, Allergy & Immunology, University of California, San Diego
| | - Paula J. Busse
- Icahn School of Medicine at Mount Sinai, New York, New York
| | | | - Markus Magerl
- Department of Dermatology and Allergy, Dermatological Allergology, Charité—Universitätsmedizin Berlin, Berlin, Germany
| | | | - Mark Davis-Lorton
- Rheumatology Allergy and Immunology, NYU Winthrop Hospital, Mineola, New York
| | - Andrea Zanichelli
- Department of Biomedical and Clinical Sciences, Luigi Sacco, University of Milan, ASST Fatebenefratelli Sacco, Milan, Italy
| | - H. Henry Li
- Institute for Asthma and Allergy, Chevy Chase, Maryland
| | - Timothy Craig
- Department of Medicine and Pediatrics, Pennsylvania State University, Allergy, Asthma, and Immunology, Hershey
| | - Joshua Jacobs
- Allergy and Asthma Clinical Research, Walnut Creek, California
| | | | - Ralph Shapiro
- Immunology Department, Midwest Immunology Clinic, Plymouth, Minnesota
| | - William H. Yang
- Ottawa Allergy Research Corporation and University of Ottawa Medical School, Ottawa, Ontario, Canada
| | - William R. Lumry
- Allergy Asthma Research Associates Research Center, Dallas, Texas
| | | | - Lawrence B. Schwartz
- Division of Rheumatology, Allergy and Immunology, Department of Internal Medicine, Virginia Commonwealth University, Richmond
| | | | - Daniel Soteres
- Asthma and Allergy Associates PC, Colorado Springs, Colorado
| | | | - Selina Gierer
- Division of Allergy, Clinical Immunology & Rheumatology, University of Kansas Medical Center, Kansas City
| | | | - Raffi Tachdjian
- AIRE Medical of Los Angeles, University of California, Los Angeles
| | - H. James Wedner
- Division of Allergy and Immunology, Washington University, St Louis, Missouri
| | - Jacques Hebert
- Centre de Recherche Appliqué en Allergie de Québec, Quebec, Canada
| | | | - Petra Staubach
- Department of Dermatology, University Medicine Mainz, Mainz, Germany
| | | | | | | | - Marcus Maurer
- Department of Dermatology and Allergy, Dermatological Allergology, Charité—Universitätsmedizin Berlin, Berlin, Germany
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22
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Fragnan NTML, Tolentino ALN, Borba GB, Oliveira AC, Simões JA, Palma SMU, Constantino-Silva RN, Grumach AS. Hereditary angioedema with C1 inhibitor (C1-INH) deficit: the strength of recognition (51 cases). ACTA ACUST UNITED AC 2018; 51:e7813. [PMID: 30462774 PMCID: PMC6247277 DOI: 10.1590/1414-431x20187813] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2018] [Accepted: 09/18/2018] [Indexed: 11/29/2022]
Abstract
Hereditary angioedema (HAE) is a rare autosomal dominant disease due to C1 esterase inhibitor deficiency (C1-INH). The disease is characterized by subcutaneous and submucosal edema in the absence of urticaria due to the accumulation of bradykinin. This descriptive study aimed to evaluate the clinical characteristics of patients with a confirmed diagnosis of HAE referred to our Outpatient Clinic between December 2009 and November 2017. Fifty-one patients (38 F, 13 M) with a mean age of 32 years (range: 7–70 y) were included. Family history of HAE was reported in 70% (36/51) of the cases; 33/46 patients became symptomatic by 18 years of age. The median time between onset of symptoms and diagnosis was 13 years (3 mo–50 y). The most frequent triggering factors for attacks were stress (74.4%), trauma (56.4%), and hormonal variations (56%). The main symptoms were subcutaneous edema in 93.5% (43/46) of patients, gastrointestinal symptoms in 84.8% (39/46), and obstruction in the upper airways in 34.8% (16/46). Hospitalization occurred in 65.2%, of whom 13.3% had to be transferred to the Intensive Care Unit. Prophylactic treatment was instituted in 87% (40/46) of patients, and 56.5% (26/46) required additional treatment to control attacks. Owing to our data collection over a period of 8 years, a significant number of patients were identified by this HAE reference center. Despite early recognition and prophylactic treatment, a high percentage of patients were hospitalized. HAE is still diagnosed late, reinforcing the need for more reference centers specialized in diagnosis and educational projects for health professionals.
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Affiliation(s)
- N T M L Fragnan
- Pós-Graduação em Ciências da Saúde, Faculdade de Medicina do ABC, Santo André, SP, Brasil
| | - A L N Tolentino
- Curso de Graduação, Faculdade de Medicina do ABC, Santo André, SP, Brasil
| | - G B Borba
- Curso de Graduação, Faculdade de Medicina do ABC, Santo André, SP, Brasil
| | - A C Oliveira
- Curso de Graduação, Faculdade de Medicina do ABC, Santo André, SP, Brasil
| | - J A Simões
- Pós-Graduação em Ciências da Saúde, Faculdade de Medicina do ABC, Santo André, SP, Brasil
| | - S M U Palma
- Departamento de Pediatria, Faculdade de Medicina do ABC, Santo André, Brasil
| | - R N Constantino-Silva
- Laboratório de Imunologia Clínica, Faculdade de Medicina do ABC, Santo André, SP, Brasil
| | - A S Grumach
- Disciplina de Imunologia Clínica, Faculdade de Medicina do ABC, Santo André, SP, Brasil
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23
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Farkas H, Kőhalmi KV. Icatibant for the treatment of hereditary angioedema with C1-inhibitor deficiency in adolescents and in children aged over 2 years. Expert Rev Clin Immunol 2018; 14:447-460. [PMID: 29757016 DOI: 10.1080/1744666x.2018.1476851] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
INTRODUCTION Hereditary angioedema (HAE) due to C1-inhibitor deficiency (C1-INH-HAE) is a rare disorder with life-threatening complications if untreated. It begins during childhood, and reduces the patient's quality of life. Therefore, the availability of an easily administered agent to relieve unpredictable HAE episodes is indispensable for this age group. Areas covered: Randomized, double-blind, placebo-controlled, open-label extensions and prospective observational studies have proven the safety and efficacy of the subcutaneously administered bradykinin B2 receptor antagonist, icatibant, in the acute treatment of HAE episodes in adult C1-INH-HAE patients. Recently, a Phase 3, multicenter, open-label, non-randomized, single-arm study demonstrated the efficacy, safety, and tolerability of icatibant as an acute treatment for pediatric patients aged 2 years to less than 18 years. Expert commentary: The clinical study in pediatric patients showed that icatibant undergoes rapid absorption, reaches a therapeutic level, and promptly relieves the symptoms. It is well tolerated, and the subcutaneous preparation, presented in a pre-filled syringe, ensures ease of use. It can be administered anytime, anywhere, and instantly - even by the patients themselves, or - in the case of children and adolescents - by a caregiver. Icatibant may greatly contribute to the improvement of the quality of life of pediatric patients.
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Affiliation(s)
- Henriette Farkas
- a Hungarian Angioedema Reference Center, 3rd Department of Internal Medicine , Semmelweis University , Budapest , Hungary
| | - Kinga Viktória Kőhalmi
- a Hungarian Angioedema Reference Center, 3rd Department of Internal Medicine , Semmelweis University , Budapest , Hungary
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24
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Farkas H, Debreczeni ML, Kőhalmi KV. Investigational drugs in phase I and phase II clinical trials for hereditary angioedema. Expert Opin Investig Drugs 2017; 27:87-103. [PMID: 29226721 DOI: 10.1080/13543784.2018.1415325] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
INTRODUCTION Hereditary angioedema (HAE) with C1-inhibitor deficiency (C1-INH-HAE) is a rare bradykinin-mediated disease characterized by recurrent subcutaneous and/or submucosal angioedematous attacks (HAE attacks), which occur unpredictably. The recurrent HAE attacks do not respond to conventional treatments, and may evolve into a life-threatening condition; therefore, special therapy is required. AREAS COVERED The agents used so far for the acute management of HAE attacks act by blocking the release of bradykinin, or its binding to its receptor. By contrast, the investigational medicinal products under evaluation in Phase I and II clinical trials are targeted at the prevention of HAE attacks. Chemically, these new drugs are small synthetic molecules, oligonucleotides, or antibodies, which inhibit either kallikrein, or Factor XII. EXPERT OPINION The key considerations for the development of new medicinal products include more straightforward dosing, self-administration, longer duration of action, and keeping the patient attack-free. This review summarizes the status and the findings of the currently ongoing Phase I and Phase II clinical trials of C1-INH-HAE.
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Affiliation(s)
- Henriette Farkas
- a Hungarian Angioedema Center, 3rd Department of Internal Medicine , Semmelweis University , Budapest , Hungary
| | - Márta Lídia Debreczeni
- a Hungarian Angioedema Center, 3rd Department of Internal Medicine , Semmelweis University , Budapest , Hungary
| | - Kinga Viktória Kőhalmi
- a Hungarian Angioedema Center, 3rd Department of Internal Medicine , Semmelweis University , Budapest , Hungary
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