1
|
Do T, Riedl MA. Current and Emerging Therapeutics in Hereditary Angioedema. Immunol Allergy Clin North Am 2024; 44:561-576. [PMID: 38937016 DOI: 10.1016/j.iac.2024.03.009] [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] [Indexed: 06/29/2024]
Abstract
Angioedema is characterized by transient movement of fluid from the vasculature into the interstitial space leading to subcutaneous or submucosal non-pitting edema. Current evidence suggests that most angioedema conditions can be grouped into 2 categories: mast cell-mediated (previously termed histaminergic) or bradykinin-mediated angioedema. Although effective therapies for mast cell-mediated angioedema have existed for decades, specific therapies for bradykinin-mediated angioedema have more recently been developed. In recent years, rigorous studies of these therapies in treating hereditary angioedema (HAE) have led to regulatory approvals of medication for HAE management thereby greatly expanding HAE treatment options.
Collapse
Affiliation(s)
- Toan Do
- Division of Allergy & Immunology, University of California, San Diego, 9500 Gilman Drive, La Jolla, CA 92093, USA
| | - Marc A Riedl
- Division of Allergy & Immunology, University of California, San Diego, 8899 University Center Lane, Suite 230, La Jolla, CA 92122, USA.
| |
Collapse
|
2
|
Farkas H, Balla Z. A safety review of prophylaxis drugs for adolescent patients with hereditary angioedema. Expert Opin Drug Saf 2023; 22:549-561. [PMID: 37334624 DOI: 10.1080/14740338.2023.2226861] [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] [Received: 01/31/2023] [Accepted: 06/14/2023] [Indexed: 06/20/2023]
Abstract
INTRODUCTION Hereditary angioedema (HAE) is characterized by recurrent subcutaneously and/or submucosally localized edematous swellings. The first symptoms often appear in childhood, and they may become more frequent and severe in puberty. Since the appearance of HAE attacks is unpredictable regarding the localization and the frequency, the attacks put a significant burden on the patients and crucially impacts their quality of life. AREAS COVERED This review article analyzes the safety data acquired from the clinical trials conducted with the currently available medicinal products for the prophylactic treatment of hereditary angioedema due to C1 inhibitor deficiency and the safety data of observatory studies based on clinical practice. A review of the published literature was conducted using the PubMed database, clinical trials from ClinicalTrials.gov, and abstracts published at scientific conferences. EXPERT OPINION The currently available therapeutic products have a good safety and efficiency profile and the international guidelines recommend them as first-line treatments. The choice should be made based on the evaluation of the availability and the preference of the patient.
Collapse
Affiliation(s)
- Henriette Farkas
- Hungarian Angioedema Center of Reference and Excellence, Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
| | - Zsuzsanna Balla
- Hungarian Angioedema Center of Reference and Excellence, Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
- HNO-Praxis Schaffhausen, Schaffhausen, Switzerland
| |
Collapse
|
3
|
Sinnathamby ES, Issa PP, Roberts L, Norwood H, Malone K, Vemulapalli H, Ahmadzadeh S, Cornett EM, Shekoohi S, Kaye AD. Hereditary Angioedema: Diagnosis, Clinical Implications, and Pathophysiology. Adv Ther 2023; 40:814-827. [PMID: 36609679 PMCID: PMC9988798 DOI: 10.1007/s12325-022-02401-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/05/2022] [Indexed: 01/09/2023]
Abstract
Hereditary angioedema (HAE) is an autosomal dominant disorder caused by a mutation in the C1 esterase inhibitor gene. HAE affects 1/50,000 people worldwide. Three main types of HAE exist: type I, type II, and type III. Type I is characterized by a deficiency in C1-INH. C1-INH is important in the coagulation complement, contact systems, and fibrinolysis. Most HAE cases are type I. Type I and II HAE result from a mutation in the SERPING1 gene, which encodes C1-INH. Formally known as type III HAE is typically an estrogen-dependent or hereditary angioedema with normal C1-INH activity. Current guidelines now recommend subdividing hereditary angioedema with normal C1 esterase inhibitor gene (HAE-nl-C1-INH formerly known as HAE type III) based on underlying mutations such as in kininogen-1 (HAE-KNG1), plasminogen gene (PLG-HAE), myoferlin gene mutation (MYOF-HAE), heparan sulfate-glucosamine 3-sulfotransferase 6 (HS3ST6), mutation in Hageman factor (factor XII), and in angiopoietin-1 (HAE-ANGPT-1). The clinical presentation of HAE varies between patients, but it usually presents with nonpitting angioedema and occasionally abdominal pain. Young children are typically asymptomatic. Those affected by HAE usually present with symptoms in their early 20s. Symptoms can arise as a result of stress, infection, or trauma. Laboratory testing shows abnormal levels of C1-INH and high levels of bradykinin. C4 and D-dimer levels can also be monitored if an acute HAE attack is suspected. Acute treatment of HAE can include IV infusions of C1-INH, receptor antagonists, and kallikrein inhibitors. Short- and long-term prophylaxis can also be administered to patients with HAE. First-line therapies for long-term prophylaxis also include IV infusion of C1-INH. This review aims to thoroughly understand HAE, its clinical presentation, and how to treat it.
Collapse
Affiliation(s)
- Evan S Sinnathamby
- School of Medicine, Louisiana State University Health Science Center at New Orleans, New Orleans, LA, 70112, USA.
| | - Peter P Issa
- School of Medicine, Louisiana State University Health Science Center at New Orleans, New Orleans, LA, 70112, USA
| | - Logan Roberts
- School of Medicine, Louisiana State University Health Science Center at New Orleans, New Orleans, LA, 70112, USA
| | - Haley Norwood
- School of Medicine, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Kevin Malone
- School of Medicine, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Harshitha Vemulapalli
- School of Medicine, Louisiana State University Health Science Center at New Orleans, New Orleans, LA, 70112, USA
| | - Shahab Ahmadzadeh
- Department of Anesthesiology, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Elyse M Cornett
- Department of Anesthesiology, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Sahar Shekoohi
- Department of Anesthesiology, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| | - Alan D Kaye
- Department of Anesthesiology, Louisiana State University Health Science Center at Shreveport, 1501 Kings Highway, Shreveport, LA, 71103, USA
| |
Collapse
|
4
|
Rosi‐Schumacher M, Shah SJ, Craig T, Goyal N. Clinical manifestations of hereditary angioedema and a systematic review of treatment options. Laryngoscope Investig Otolaryngol 2021; 6:394-403. [PMID: 34195359 PMCID: PMC8223449 DOI: 10.1002/lio2.555] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 02/28/2021] [Accepted: 03/22/2021] [Indexed: 01/06/2023] Open
Abstract
OBJECTIVE This study systematically reviews the existing literature on the management of hereditary angioedema (HAE) and provides an update on the clinical presentation and specific therapies. METHODS A literature search of PubMed and Embase databases was conducted from start of the database to February 2021. Inclusion criteria included relevant systematic reviews, randomized control clinical trials, prospective and retrospective cohort studies, and outcomes research published in English and available in full-text. Out of 310 candidate articles, a total of 55 articles were included in our study. RESULTS The most common genetic form of HAE in up to 85% of cases is caused by low levels of C1 esterase inhibitor (C1-INH) protein, leading to a bradykinin-mediated increase in vascular permeability. During an attack of HAE, abortive treatment with C1-INH replacement is most commonly described, however, icatibant, ecallantide, or fresh frozen plasma are also used. Long-term prophylaxis in the form of C1-INH replacement (subcutaneous or intravenous), monoclonal antibodies targeting plasma kallikrein, attenuated androgens, and transexemic acid should be considered for those who suffer from frequent, severe attacks. CONCLUSION Progressively distal involvement of the upper airway, especially the larynx, has been shown to pose an increased risk of asphyxiation and death in the acute presentation of HAE. Evaluation by an otolaryngologist is often sought during the emergent clinical management of HAE; therefore, it is prudent that the consulting physician is well-versed in the prompt recognition, triage of patients, and appropriate treatment modalities. LEVEL OF EVIDENCE 1A.
Collapse
Affiliation(s)
- Mattie Rosi‐Schumacher
- Department of Otolaryngology‐Head and Neck SurgeryJacobs School of Medicine and Biomedical Sciences at The State University of New York at BuffaloBuffaloNew YorkUSA
| | - Sejal J. Shah
- Department of SurgeryPenn State College of Medicine, Penn State UniversityHersheyPennsylvaniaUSA
| | - Timothy Craig
- Department of Medicine and PediatricsPenn State College of Medicine, Penn State UniversityHersheyPennsylvaniaUSA
| | - Neerav Goyal
- Department of Otolaryngology‐Head and Neck SurgeryPenn State College of Medicine, Penn State University500 University DriveHersheyPennsylvaniaMC H091USA
| |
Collapse
|
5
|
Agostinis C, Balduit A, Mangogna A, Zito G, Romano F, Ricci G, Kishore U, Bulla R. Immunological Basis of the Endometriosis: The Complement System as a Potential Therapeutic Target. Front Immunol 2021; 11:599117. [PMID: 33505394 PMCID: PMC7829336 DOI: 10.3389/fimmu.2020.599117] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 11/27/2020] [Indexed: 12/13/2022] Open
Abstract
Endometriosis (EM) is a chronic disease characterized by the presence and proliferation of functional endometrial glands and stroma outside the uterine cavity. Ovaries and pelvic peritoneum are the most common locations for endometrial ectopic tissue, followed by deep infiltrating EM sites. The cyclic and recurrent bleeding, the progressive fibrosis and the peritoneal adhesions of ectopic endometrial glands, may cause different symptoms depending on the origin involved. EM is a frequent clinical condition affecting around 10% of women of mainly reproductive age, as well as in post-menopausal women and adolescents, especially with uterine anomalies. The risk of developing EM depends on a complex interaction between genetic, immunological, hormonal, and environmental factors. It is largely considered to arise due to a dysfunction of immunological surveillance. In fact, women with EM exhibit altered functions of peritoneal macrophages, lymphocytes and natural killer cells, as well as levels of inflammatory mediators and growth factors in the peritoneal fluid. In EM patients, peritoneal macrophages are preponderant and highly active compared to healthy women. Peritoneal macrophages are able to regulate the events that determine the production of cytokines, prostaglandins, growth factors and complement components. Several studies have shown alteration in the regulation of the complement activation, leading to chronic inflammation characteristic of EM. Aberrant regulation/activation of the complement system has been observed in the peritoneal cavity of women affected by EM. Thus, complement inhibition may represent a new approach for the treatment of EM, given that a number of complement inhibitors are under pre-clinical and clinical development. Such an intervention may provide a broader therapeutic control of complement-mediated inflammatory damage in EM patients. This review will focus on our current understanding of the role of complement activation in EM and possible modalities available for complement-based therapy.
Collapse
Affiliation(s)
- Chiara Agostinis
- Institute for Maternal and Child Health, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) "Burlo Garofolo", Trieste, Italy
| | - Andrea Balduit
- Department of Life Sciences, University of Trieste, Trieste, Italy
| | - Alessandro Mangogna
- Institute for Maternal and Child Health, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) "Burlo Garofolo", Trieste, Italy
| | - Gabriella Zito
- Institute for Maternal and Child Health, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) "Burlo Garofolo", Trieste, Italy
| | - Federico Romano
- Institute for Maternal and Child Health, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) "Burlo Garofolo", Trieste, Italy
| | - Giuseppe Ricci
- Institute for Maternal and Child Health, IRCCS (Istituto di Ricovero e Cura a Carattere Scientifico) "Burlo Garofolo", Trieste, Italy.,Department of Medical, Surgical and Health Science, University of Trieste, Trieste, Italy
| | - Uday Kishore
- Biosciences, College of Health, Medicine and Life Sciences, Brunel University London, Uxbridge, United Kingdom
| | - Roberta Bulla
- Department of Life Sciences, University of Trieste, Trieste, Italy
| |
Collapse
|
6
|
Levy D, Caballero T, Hussain I, Reshef A, Anderson J, Baker J, Schwartz LB, Cicardi M, Prusty S, Feuersenger H, Pragst I, Manning ME. Long-Term Efficacy of Subcutaneous C1 Inhibitor in Pediatric Patients with Hereditary Angioedema. PEDIATRIC ALLERGY IMMUNOLOGY AND PULMONOLOGY 2020; 33:136-141. [PMID: 32953229 PMCID: PMC7499895 DOI: 10.1089/ped.2020.1143] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2020] [Accepted: 06/07/2020] [Indexed: 11/17/2022]
Abstract
Background: Hereditary angioedema (HAE) due to C1 inhibitor (C1INH) deficiency is characterized by recurrent attacks of edema of the skin and mucosal tissues. Symptoms usually present during childhood (mean age at first attack, 10 years). Earlier symptom onset may predict a more severe disease course. Subcutaneous (SC) C1INH is indicated for routine prophylaxis to prevent HAE attacks in adolescents and adults. We analyzed the long-term efficacy of C1INH (SC) in subjects ≤17 years old treated in an open-label extension (OLE) of the pivotal phase III Clinical Study for Optimal Management of Preventing Angioedema with Low-Volume Subcutaneous C1 Inhibitor Replacement Therapy (COMPACT) trial. Methods: Eligible subjects (age ≥6 years, with ≥4 attacks over 2 consecutive months before entry into the OLE or placebo-controlled COMPACT trial) were treated with C1INH (SC) 40 or 60 IU/kg twice weekly for 52–140 weeks. Subgroup analyses by age (≤17 vs. >17 years) were performed for key efficacy endpoints. Results: Ten subjects were ≤17 years old [mean (range) age, 13.3 (8–16) years, 3 subjects <12 years old; exposure range, 51–133 weeks]. All 10 pediatric subjects experienced ≥50% reduction (mean, 93%) in number of attacks versus the prestudy period, with a 97% reduction in the median number of attacks/month (0.11). All subjects had <1 attack/4-week period and 4 had <1 attack/year (1 subject was attack free). No subject discontinued treatment due to a treatment-related adverse event. Conclusions: Data from pediatric subjects treated with C1INH (SC) for up to 2.55 years and adult subjects revealed similar efficacy. C1INH (SC) is effective and well tolerated as long-term prophylaxis in children, adolescents, and adults with HAE.
Collapse
Affiliation(s)
- Donald Levy
- University of California at Irvine, Irvine, California, USA
| | | | - Iftikhar Hussain
- Vital Prospects Clinical Research Institute, Tulsa, Oklahoma, USA
| | | | - John Anderson
- Clinical Research Center of Alabama, Birmingham, Alabama, USA
| | - James Baker
- Baker Allergy, Asthma and Dermatology Research Center, Portland, Oregon, USA
| | | | | | - Subhransu Prusty
- CSL Behring GmbH Standort Behringwerke Marburg, Marburg, Germany
| | | | - Ingo Pragst
- CSL Behring GmbH Standort Behringwerke Marburg, Marburg, Germany
| | | |
Collapse
|
7
|
Busse PJ, Christiansen SC, Riedl MA, Banerji A, Bernstein JA, Castaldo AJ, Craig T, Davis-Lorton M, Frank MM, Li HH, Lumry WR, Zuraw BL. US HAEA Medical Advisory Board 2020 Guidelines for the Management of Hereditary Angioedema. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2020; 9:132-150.e3. [PMID: 32898710 DOI: 10.1016/j.jaip.2020.08.046] [Citation(s) in RCA: 150] [Impact Index Per Article: 37.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/16/2019] [Revised: 08/28/2020] [Accepted: 08/29/2020] [Indexed: 01/29/2023]
Abstract
Scientific and clinical progress together with the development of effective novel therapeutic options has engendered multiple important changes in the diagnosis and management of hereditary angioedema (HAE). We now update and extend the 2013 United States Hereditary Angioedema Association Medical Advisory Board guidelines for the treatment and management of HAE. The guidelines are based on a comprehensive literature review with recommendations indicating both the strength of our recommendation and the quality of the underlying evidence. Guidelines are provided regarding the classification, diagnosis, on-demand treatment, prophylactic treatment, special considerations for women and children, development of a comprehensive management and monitoring plan, and assessment of burden of illness for both HAE due to C1 inhibitor deficiency and HAE with normal C1 inhibitor. Advances in HAE treatment now allow the development of management plans that can help many patients with HAE lead a normal life. Achieving this goal requires that physicians be familiar with the diagnostic and therapeutic transformations that have occurred in recent years.
Collapse
Affiliation(s)
- Paula J Busse
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, Mount Sinai School of Medicine, New York, NY
| | - Sandra C Christiansen
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, University of California San Diego, La Jolla, Calif
| | - Marc A Riedl
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, University of California San Diego, La Jolla, Calif
| | - Aleena Banerji
- Division of Rheumatology, Allergy and Immunology, Department of Medicine, Harvard Medical School, Boston, Mass
| | - Jonathan A Bernstein
- Division of Immunology, Rheumatology, and Allergy, Department of Medicine, University of Cincinnati College of Medicine, Cincinnati, Ohio
| | | | - Timothy Craig
- Division of Allergy, Asthma, and Immunology, Department of Medicine, Pediatrics, and Graduate Studies, Pennsylvania State University, Hershey, Pa
| | - Mark Davis-Lorton
- Division of Rheumatology, Allergy and Clinical Immunology, Department of Medicine, NYU Winthrop Hospital, Mineola, NY
| | - Michael M Frank
- Department of Pediatrics, Duke University Medical Center, Durham, NC
| | - H Henry Li
- Medicine Service, Institute for Asthma and Allergy, Chevy Chase, Md
| | - William R Lumry
- Allergy and Asthma Research Associates Research Center, Dallas, Tex
| | - Bruce L Zuraw
- Division of Rheumatology, Allergy, and Immunology, Department of Medicine, University of California San Diego, La Jolla, Calif; San Diego Veterans Administration Healthcare, San Diego, Calif.
| |
Collapse
|
8
|
Abstract
PURPOSE OF REVIEW Hereditary angioedema (HAE) most often presents in the first two decades of life. Despite these patients often see multiple doctors and go many years before confirmation of the diagnosis. the impact on quality of life, productivity and risk of anxiety, depression, and posttraumatic stress emphasizes the need for early diagnosis and appropriate treatment. RECENT FINDINGS Over the past decade, therapy in the USA has emerged from fresh-frozen plasma and androgens to more than seven medications that are specific for bradykinin-induced disease. During the same time, treatment has evolved from intravenous to subcutaneous and the future will be a focus on oral therapy. SUMMARY Much optimism exists that patients with HAE will live a life with minimal disease and impact on their quality of life making it even more important to diagnose children at an early age.
Collapse
|
9
|
Betschel S, Badiou J, Binkley K, Borici-Mazi R, Hébert J, Kanani A, Keith P, Lacuesta G, Waserman S, Yang B, Aygören-Pürsün E, Bernstein J, Bork K, Caballero T, Cicardi M, Craig T, Farkas H, Grumach A, Katelaris C, Longhurst H, Riedl M, Zuraw B, Berger M, Boursiquot JN, Boysen H, Castaldo A, Chapdelaine H, Connors L, Fu L, Goodyear D, Haynes A, Kamra P, Kim H, Lang-Robertson K, Leith E, McCusker C, Moote B, O'Keefe A, Othman I, Poon MC, Ritchie B, St-Pierre C, Stark D, Tsai E. The International/Canadian Hereditary Angioedema Guideline. Allergy Asthma Clin Immunol 2019; 15:72. [PMID: 31788005 PMCID: PMC6878678 DOI: 10.1186/s13223-019-0376-8] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2019] [Accepted: 10/10/2019] [Indexed: 12/20/2022] Open
Abstract
This is an update to the 2014 Canadian Hereditary Angioedema Guideline with an expanded scope to include the management of hereditary angioedema (HAE) patients worldwide. It is a collaboration of Canadian and international HAE experts and patient groups led by the Canadian Hereditary Angioedema Network. The objective of this guideline is to provide evidence-based recommendations, using the GRADE system, for the management of patients with HAE. This includes the treatment of attacks, short-term prophylaxis, long-term prophylaxis, and recommendations for self-administration, individualized therapy, quality of life, and comprehensive care. New to the 2019 version of this guideline are sections covering the diagnosis and recommended therapies for acute treatment in HAE patients with normal C1-INH, as well as sections on pregnant and paediatric patients, patient associations and an HAE registry. Hereditary angioedema results in random and often unpredictable attacks of painful swelling typically affecting the extremities, bowel mucosa, genitals, face and upper airway. Attacks are associated with significant functional impairment, decreased health-related quality of life, and mortality in the case of laryngeal attacks. Caring for patients with HAE can be challenging due to the complexity of this disease. The care of patients with HAE in Canada, as in many countries, continues to be neither optimal nor uniform. It lags behind some other countries where there are more organized models for HAE management, and greater availability of additional licensed therapeutic options. It is anticipated that providing this guideline to caregivers, policy makers, patients, and advocates will not only optimize the management of HAE, but also promote the importance of individualized care. The primary target users of this guideline are healthcare providers who are managing patients with HAE. Other healthcare providers who may use this guideline are emergency and intensive care physicians, primary care physicians, gastroenterologists, dentists, otolaryngologists, paediatricians, and gynaecologists who will encounter patients with HAE and need to be aware of this condition. Hospital administrators, insurers and policy makers may also find this guideline helpful.
Collapse
Affiliation(s)
| | | | | | | | - Jacques Hébert
- 4Department of Medicine, Laval University, Quebec City, QC Canada
| | - Amin Kanani
- 5Division of Allergy and Clinical Immunology, St. Paul's Hospital, Department of Medicine, University of British Columbia, Vancouver, BC Canada
| | - Paul Keith
- 6Department of Medicine, McMaster University, Hamilton, ON Canada
| | - Gina Lacuesta
- 7Department of Medicine, Dalhousie University, Halifax, NS Canada
| | - Susan Waserman
- 6Department of Medicine, McMaster University, Hamilton, ON Canada
| | - Bill Yang
- 8University of Ottawa Medical School, Ottawa, ON Canada
| | | | - Jonathan Bernstein
- 10Department of Internal Medicine, University of Cincinnati, Cincinnati, OH USA
| | - Konrad Bork
- 11Department of Dermatology, University Hospital of the Johannes Gutenberg-University of Mainz, Mainz, Germany
| | | | - Marco Cicardi
- Department of Internal Medicine, Universita degli Studi di Milano, Ospedale L. Sacco, Milan, Italy
| | - Timothy Craig
- 14Departments of Medicine and Pediatrics, Penn State University, Hershey, PA USA
| | - Henriette Farkas
- 153rd Department of Internal Medicine, Faculty of Medicine, Semmelweis University, Budapest, Hungary
| | - Anete Grumach
- Laboratory of Clinical Immunology, Faculdade de Medicine ABC, Sao Paulo, Brazil
| | - Connie Katelaris
- 17Campbelltown Hospital, Western Sydney University, New South Wales, Australia
| | - Hilary Longhurst
- 18Addenbrooke's Hospital, Cambridge and University College Hospital, London, England UK
| | - Marc Riedl
- 19University of California, San Diego, San Diego, CA USA
| | - Bruce Zuraw
- 19University of California, San Diego, San Diego, CA USA
| | | | - Jean-Nicolas Boursiquot
- 21Division of Allergy and Clinical Immunology, Centre hospitalier universitaire de Québec, Laval University, Quebec City, QC Canada
| | | | | | - Hugo Chapdelaine
- 24Institut de recherches cliniques de Montréal, Montreal, QC Canada
| | - Lori Connors
- 7Department of Medicine, Dalhousie University, Halifax, NS Canada
| | - Lisa Fu
- Toronto Allergy Group, Toronto, ON Canada
| | - Dawn Goodyear
- 26Southern Alberta Rare Blood and Bleeding Disorders Program, Foothills Medical Centre, University of Calgary, Calgary, AB Canada
| | - Alison Haynes
- 27Division of Pediatrics, Faculty of Medicine, Memorial University, St John's, NF Canada
| | - Palinder Kamra
- 28Janeway Children's Health and Rehabilitation Centre, Memorial University, St John's, NF Canada
| | - Harold Kim
- 29Division of Clinical Immunology and Allergy, Department of Medicine, Western University, London, ON Canada.,30Division of Clinical Immunology and Allergy, Department of Medicine, McMaster University, Hamilton, ON Canada
| | | | - Eric Leith
- 31Department of Medicine, University of Toronto, Oakville, ON Canada
| | - Christine McCusker
- 32Department of Immunology, McGill University Health Centre, Montreal, QC Canada
| | - Bill Moote
- 33Department of Medicine, Western University, London, ON Canada
| | - Andrew O'Keefe
- 27Division of Pediatrics, Faculty of Medicine, Memorial University, St John's, NF Canada
| | - Ibraheem Othman
- 34College of Medicine, University of Saskatchewan, Regina, SK Canada
| | - Man-Chiu Poon
- 35Departments of Medicine, Pediatrics and Oncology, University of Calgary Cumming School of Medicine, Calgary, AB Canada
| | - Bruce Ritchie
- 36Departments of Medicine and Medical Oncology, University of Alberta, Edmonton, AB Canada
| | | | - Donald Stark
- 38Department of Medicine, University of British Columbia, Vancouver, BC Canada
| | - Ellie Tsai
- 39Department of Internal Medicine, Queen's University, Kingston, ON Canada
| |
Collapse
|
10
|
Simon D. Recent Advances in Clinical Allergy and Immunology 2019. Int Arch Allergy Immunol 2019; 180:291-305. [PMID: 31694018 DOI: 10.1159/000504364] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2019] [Accepted: 10/25/2019] [Indexed: 11/19/2022] Open
Abstract
The immune system has vital functions for homeostasis and host defense. Thus, imbalances of the immune system whether associated with allergy, hypersensitivity, or autoimmunity are of great importance, as is manifest from common diseases such as atopic diseases, urticaria, and angioedema, and drug hypersensitivity reactions. These can affect patients' quality of life and can generate high costs for health care. Epidemiological studies have provided evidence for changing patterns of allergic diseases caused by lifestyle and climate changes which have consequences for medical care. Deeper insights into the pathogenesis of allergic/immunologic diseases, combined with novel technologies, provide improved diagnostic options and treatment measures. This review will summarize novel aspects of the epidemiology, pathogenic mechanisms, as well as disease management in the fields of allergy and clinical immunology.
Collapse
Affiliation(s)
- Dagmar Simon
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland,
| |
Collapse
|
11
|
Aygören-Pürsün E, Soteres DF, Nieto-Martinez SA, Christensen J, Jacobson KW, Moldovan D, Van Leerberghe A, Tang Y, Lu P, Vardi M, Schranz J, Martinez-Saguer I. A randomized trial of human C1 inhibitor prophylaxis in children with hereditary angioedema. Pediatr Allergy Immunol 2019; 30:553-561. [PMID: 30968444 PMCID: PMC6851661 DOI: 10.1111/pai.13060] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2018] [Revised: 03/12/2019] [Accepted: 03/13/2019] [Indexed: 11/30/2022]
Abstract
BACKGROUND Patients with hereditary angioedema with C1 inhibitor deficiency or dysfunction have burdensome recurrent angioedema attacks. The safety, efficacy, and health-related quality of life (HRQoL) outcomes of C1 inhibitor (C1-INH) prophylaxis (intravenously administered) in patients aged 6-11 years were investigated. METHODS Eligible patients were enrolled in a randomized, single-blind, crossover, phase 3 trial. After a 12-week baseline observation period (BOP), patients received 500 or 1000 U C1-INH, twice weekly, for 12 weeks before crossing over to the alternate dose for 12 weeks. The primary efficacy end-point was the monthly normalized number of angioedema attacks (NNA). HRQoL was assessed using the EuroQoL 5-dimensional descriptive system youth version and visual analog scale (EQ-VAS). RESULTS Twelve randomized patients had a median (range) age of 10.0 (7-11) years. Mean (SD) percentage reduction in monthly NNA from BOP was 71.1% (27.1%) with 500 U and 84.5% (20.0%) with 1000 U C1-INH. Mean (SD) within-patient difference (-0.4 [0.58]) for monthly NNA with both doses was significant (P = 0.035 [90% CI, -0.706 to -0.102]). Cumulative attack severity, cumulative daily severity, and number of acute attacks treated were reduced. No serious adverse events or discontinuations occurred. Mean EQ-VAS change from BOP to week 9 of treatment (500 U C1-INH, 10.4; 1000 U C1-INH, 21.6) was greater than the minimal important difference, indicating a meaningful HRQoL change. CONCLUSIONS C1-INH prophylaxis was effective, safe, and well tolerated in children aged 6-11 years experiencing recurrent angioedema attacks. A post hoc analysis indicated a meaningful improvement in HRQoL with C1-INH. TRIAL REGISTRATION ClinicalTrials.gov identifier NCT02052141.
Collapse
Affiliation(s)
- Emel Aygören-Pürsün
- Department for Children and Adolescents, Angioedema Centre, University Hospital Frankfurt, Goethe University, Frankfurt, Germany
| | | | | | - Jim Christensen
- Nevada Access to Research & Education Society, Las Vegas, Nevada
| | - Kraig W Jacobson
- Oregon Allergy Associates, Allergy and Asthma Research Group, Eugene, Oregon
| | - Dumitru Moldovan
- Mures County Hospital, University of Medicine and Pharmacy of Târgu Mureș, Târgu Mureș, Romania
| | | | | | - Peng Lu
- Shire, a Takeda Company, Lexington, Massachusetts
| | - Moshe Vardi
- Shire, a Takeda Company, Lexington, Massachusetts
| | | | | |
Collapse
|
12
|
Henry Li H, Riedl M, Kashkin J. Update on the Use of C1-Esterase Inhibitor Replacement Therapy in the Acute and Prophylactic Treatment of Hereditary Angioedema. Clin Rev Allergy Immunol 2019; 56:207-218. [PMID: 29909591 DOI: 10.1007/s12016-018-8684-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
In the vast majority of patients with hereditary angioedema (HAE), angioedema attacks are due to the quantitative or functional deficiency of C1-esterase inhibitor (C1-INH), which leads to increased vascular permeability and unregulated release of bradykinin. Exogenous administration of C1-INH is a rational way to restore the concentration and functional activity of this protein, regulate the release of bradykinin, and attenuate or prevent subcutaneous and submucosal edema associated with HAE. Recent international guidelines for the management of HAE include C1-INH as an option for acute treatment of HAE. In addition, these guidelines recommend C1-INH as first-line treatment for long-term prophylaxis and as the therapy of choice for short-term/preprocedural prophylaxis. Several C1-INH products are available, with approved indications varying across regions. For the acute treatment of HAE, both plasma-derived and recombinant C1-INH formulations have been shown to be effective and well tolerated in adolescents and adults with HAE, with onset of relief within 30 min to a few hours. Plasma-derived C1-INH is approved for use in children, and recombinant C1-INH is being evaluated in this population. Intravenous (IV) and subcutaneous (SC) formulations of C1-INH have been approved for routine prophylaxis to prevent HAE attacks in adolescents and adults. Both formulations when administered twice weekly have been shown to reduce the frequency and severity of HAE attacks. The SC formulation of C1-INH obviates the need for repeated venous access and may facilitate self-administration of HAE prophylaxis at home, as recommended in HAE treatment guidelines. As with most rare diseases, the costs of HAE treatment are high; however, the development of additional acute and prophylactic medications for HAE may result in competitive pricing and help drive down the costs of HAE treatment.
Collapse
Affiliation(s)
- H Henry Li
- Institute for Asthma and Allergy, P.C., 2 Wisconsin Cir, Suite 250, Chevy Chase, MD, 20815, USA.
| | - Marc Riedl
- Division of Rheumatology, Allergy & Immunology, University of California, San Diego, 8899 University Center Lane, Suite 230, San Diego, CA, 92122, USA
| | - Jay Kashkin
- Allergy, Asthma and Immunology, 23-00 Route 208 South, Fair Lawn, NJ, 07410, USA
| |
Collapse
|
13
|
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
| |
Collapse
|
14
|
Agboola F, Lubinga S, Carlson J, Lin GA, Dreitlein WB, Pearson SD. The Effectiveness and Value of Lanadelumab and C1 Esterase Inhibitors for Prophylaxis of Hereditary Angioedema Attacks. J Manag Care Spec Pharm 2019; 25:143-148. [PMID: 30698087 PMCID: PMC10397945 DOI: 10.18553/jmcp.2019.25.2.143] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
DISCLOSURES Funding for this summary was contributed by the Laura and John Arnold Foundation, Blue Shield of California, and California Health Care Foundation to the Institute for Clinical and Economic Review (ICER), an independent organization that evaluates the evidence on the value of health care interventions. ICER's annual policy summit is supported by dues from Aetna, AHIP Anthem, Blue Shield of California, CVS Caremark, Express Scripts, Harvard Pilgrim Health Care, Cambia Health Solutions, United Healthcare, Kaiser Permanente, Premera Blue Cross, AstraZeneca, Genentech, GlaxoSmithKline, Johnson & Johnson, Merck, National Pharmaceutical Council, Prime Therapeutics, Sanofi, Spark Therapeutics, Health Care Service Corporation, Editas, Alnylam, Regeneron, Mallinkrodt, Biogen, HealthPartners, and Novartis. Agboola, Dreitlein, and Pearson are ICER employees. Lin reports personal fees from ICER, during the conduct of this study, and grants from the National Institutes of Health and the California Department of Insurance, outside the submitted work. Carlson and Lubinga report grants from ICER, during the conduct of this study.
Collapse
Affiliation(s)
- Foluso Agboola
- Institute for Clinical and Economic Review, Boston, Massachusetts
| | - Solomon Lubinga
- The Comparative Health Outcomes, Policy and Economics (CHOICE) Institute, Department of Pharmacy, University of Washington, Seattle
| | - Josh Carlson
- The Comparative Health Outcomes, Policy and Economics (CHOICE) Institute, Department of Pharmacy, University of Washington, Seattle
| | - Grace A. Lin
- Department of Medicine and Philip R Lee Institute for Health Policy Studies, University of California, San Francisco
| | | | | |
Collapse
|
15
|
Simon D. Recent Advances in Clinical Allergy and Immunology. Int Arch Allergy Immunol 2018; 177:324-333. [PMID: 30399611 DOI: 10.1159/000494931] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/29/2018] [Accepted: 10/29/2018] [Indexed: 01/19/2023] Open
Abstract
Allergic diseases are of great concern because of their high prevalence, which is still rising in several regions, their impact on patients' physical and psychological health, the huge burden they place on patients' quality of life, as well as the socioeconomic consequences that they cause. Recent research has provided new data on both genetic and environmental risk factors of atopic/allergic diseases. The application of new technologies such as "omics" has allowed a better understanding of the pathogenesis and has helped with the identification of therapeutic targets. Immense progress has been made in developing and applying novel, targeted therapies, for example for asthma and urticaria. Intensive efforts are being made to find biomarkers that help to classify patients, to identify their potential responsiveness to specific therapies, and to monitor the disease severity. Based on recent insights in the pathogenesis of food allergy and drug hypersensitivity, novel strategies for diagnostics, allergen avoidance, and induction of tolerance have been developed. Here, we summarize important findings in the field of clinical allergy and immunology with a special focus on asthma, allergic rhinitis, atopic dermatitis, food allergy, urticaria, angioedema, and drug hypersensitivity.
Collapse
Affiliation(s)
- Dagmar Simon
- Department of Dermatology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland,
| |
Collapse
|
16
|
Gupta R, Balduzzi J, Davis-Lorton M. C1-esterase inhibitor (Cinryze®) use in the treatment of pediatric hereditary angioedema. Immunotherapy 2018; 10:635-642. [DOI: 10.2217/imt-2017-0049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Hereditary angioedema (HAE) is a rare genetic disease resulting in unpredictable and potentially life-threatening subcutaneous and submucosal attacks mediated by the vasoactive peptide, bradykinin. HAE often presents within the first or second decade of life, with attacks increasing in both frequency and severity over time. First-line therapies exert their action by replacing C1 inhibitor (C1-INH) or via blocking the production or function of bradykinin. Cinryze® is a nanofiltered C1-INH, approved in Europe for the acute treatment, preprocedure prevention and routine prophylaxis of HAE attacks, and for routine prophylaxis of attacks in the USA. Of the current C1-INH preparations available, Cinryze shows particular promise in the safe and effective treatment and prophylaxis of HAE attacks in pediatric age patients.
Collapse
Affiliation(s)
- Ratika Gupta
- NYU-Winthrop University Hospital, Dept of Allergy and Immunology, Mineola, NY 11501, USA
| | - Jeffrey Balduzzi
- NYU-Winthrop University Hospital, Dept of Internal Medicine, Mineola, NY 11501, USA
| | | |
Collapse
|
17
|
Pharmacological Management of Hereditary Angioedema with C1-Inhibitor Deficiency in Pediatric Patients. Paediatr Drugs 2018; 20:135-151. [PMID: 29214395 DOI: 10.1007/s40272-017-0273-x] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
Hereditary angioedema with C1-inhibitor deficiency (C1-INH-HAE) is a form of bradykinin-mediated angioedema. It is a rare disorder with an onset during childhood in most instances. Therefore, familiarity with the options for the management of pediatric cases is indispensable. The recurrent angioedematous episodes do not respond to conventional treatments and may evolve into a life-threatening condition. In view of the recommendations adopted by international consensus in 2016, patient management and follow-up should be guided by an individualized strategy. During the last decade, various medicinal products with novel modes of action and different posology have been developed for the treatment of C1-INH-HAE. These drugs either inhibit the release of bradykinin (plasma-derived C1-inhibitors, recombinant C1-inhibitors, kallikrein inhibitors) or prevent the released bradykinin from binding to its receptor (bradykinin B2 receptor antagonists). This review summarizes the properties of the medicinal products currently available for the treatment of C1-INH-HAE, the indications for their use in pediatric patients, and the findings of the clinical trials conducted in this patient population. It is concluded by a brief outline of future therapeutic options.
Collapse
|
18
|
Bernstein JA. Human plasma-derived C1 esterase inhibitor for on-demand or prophylaxis treatment of patients with hereditary angioedema: intravenous and subcutaneous formulations. Expert Opin Orphan Drugs 2018. [DOI: 10.1080/21678707.2018.1441022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Jonathan A. Bernstein
- Department of Internal Medicine, Division of Immunology, Allergy Section, University of Cincinnati, Cincinnati, OH, USA
| |
Collapse
|