1
|
Mormile I, Gigliotti MC, Ferrara AL, Gatti R, Spadaro G, de Paulis A, Loffredo S, Bova M, Petraroli A. Clinical features and potential markers of disease in idiopathic non-histaminergic angioedema, a real-life study. Immunol Res 2024:10.1007/s12026-024-09501-9. [PMID: 38829492 DOI: 10.1007/s12026-024-09501-9] [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: 01/12/2024] [Accepted: 05/27/2024] [Indexed: 06/05/2024]
Abstract
Idiopathic non-histaminergic acquired angioedema (InH-AAE) is a rare disease, with unknown etiology and pathogenesis, characterized by recurrent clinical manifestations and resistance to antihistamines and corticosteroids. We aim to evaluate clinical features and potential markers of disease in an Italian cohort of patients with InH-AAE. We enrolled 26 patients diagnosed with InH-AAE. Information about clinical features, treatments, routine laboratory investigations, immunological and genetic tests were collected. We assessed plasma levels of complement components, angiogenic and lymphangiogenic mediators, proinflammatory cytokines and chemokines, and activity of phospholipases A2. Finally, patients underwent nailfold videocapillaroscopy (NVC); both quantitative and qualitative capillaroscopic parameters were analyzed. Plasma levels of VEGFs were similar in healthy controls and in InH-AAE patients. ANGPT1 was decreased in InH-AAE patients compared to controls while ANGPT2 was similar to controls. Interestingly, the ANGPT2/ANGPT1 ratio (an index of vascular permeability) was increased in InH-AAE patients compared to controls. sPLA2 activity, elevated in patients with C1-INH-HAE, showed differences also when measured in InH-AAE patients. TNF-α concentration was higher in InH-AAE patients than in healthy controls, conversely, the levels of CXCL8, and IL-6 were similar in both groups. At the NVC, the capillary loops mainly appeared short and tortuous in InH-AAE patients. InH-AAE represents a diagnostic challenge. Due to the potential life-threatening character of this condition, a prompt identification of the potentially bradykinin-mediated forms is crucial. A better comprehension of the mechanism involved in InH-AAE would also lead to the development of new therapeutic approaches to improve life quality of patients affected by this disabling disease.
Collapse
Affiliation(s)
- Ilaria Mormile
- Department of Translational Medical Sciences, University of Naples Federico II, Via Sergio Pansini 5, Naples, 80131, Italy
| | - Maria Celeste Gigliotti
- Department of Translational Medical Sciences, University of Naples Federico II, Via Sergio Pansini 5, Naples, 80131, Italy
| | - Anne Lise Ferrara
- Department of Translational Medical Sciences, University of Naples Federico II, Via Sergio Pansini 5, Naples, 80131, Italy
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Naples, Italy
| | - Roberta Gatti
- Post-Graduate Program in Clinical Immunology and Allergy, University of Naples Federico II, Naples, Italy
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences, University of Naples Federico II, Via Sergio Pansini 5, Naples, 80131, Italy
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Naples, Italy
| | - Amato de Paulis
- Department of Translational Medical Sciences, University of Naples Federico II, Via Sergio Pansini 5, Naples, 80131, Italy
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Naples, Italy
| | - Stefania Loffredo
- Department of Translational Medical Sciences, University of Naples Federico II, Via Sergio Pansini 5, Naples, 80131, Italy
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Naples, Italy
- Institute of Experimental Endocrinology and Oncology "G. Salvatore" (IEOS), National Research Council (CNR), Naples, Italy
| | - Maria Bova
- Department of Translational Medical Sciences, University of Naples Federico II, Via Sergio Pansini 5, Naples, 80131, Italy.
- Department of Internal Medicine, A.O.R.N. Antonio Cardarelli, Naples, Italy.
| | - Angelica Petraroli
- Department of Translational Medical Sciences, University of Naples Federico II, Via Sergio Pansini 5, Naples, 80131, Italy
- Center for Basic and Clinical Immunology Research (CISI), WAO Center of Excellence, University of Naples Federico II, Naples, Italy
| |
Collapse
|
2
|
Magerl M, Sala‐Cunill A, Weber‐Chrysochoou C, Trainotti S, Mormile I, Spadaro G. Could it be hereditary angioedema?-Perspectives from different medical specialties. Clin Transl Allergy 2023; 13:e12297. [PMID: 37746796 PMCID: PMC10509412 DOI: 10.1002/clt2.12297] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2023] [Revised: 08/03/2023] [Accepted: 08/11/2023] [Indexed: 09/26/2023] Open
Abstract
Hereditary angioedema (HAE) is a rare autosomal dominant disease, with patients often suffering with associated symptoms for many years before receiving a correct diagnosis. The symptoms greatly impact a patient's quality of life (QoL) and include excruciating abdominal pain and angioedema of the skin and submucosa. Angioedema of the larynx represents a significant mortality risk in undiagnosed patients, and a large proportion of patients with HAE receive incorrect diagnoses and undergo unnecessary surgery. HAE-specific treatments can control and prevent acute life-threatening episodes, in addition to improving QoL, emphasizing the value of early diagnosis for patients. Diagnostic delay may be due to a lack of HAE awareness by healthcare professionals and the similarity of HAE symptoms with those of more common conditions, complicating differential diagnosis. The multifaceted nature of the condition may result in visits to one of many different medical settings, for example: the Emergency Room, pediatrics, general practice, otolaryngology, gastroenterology, and dermatology. Therefore, it is crucial that physicians in multiple healthcare specialties are aware of the disease to ensure that patients with HAE receive a timely diagnosis. Using patient cases from various medical specialties, this review highlights the necessity for cross-specialty awareness of HAE and outlines the essential information for the various healthcare professionals that may encounter a patient with HAE symptoms, in order to effectively treat and/or diagnose HAE.
Collapse
Affiliation(s)
- Markus Magerl
- Institute of Allergology IFACharité – Universitätsmedizin BerlinBerlinGermany
- Fraunhofer Institute for Translational Medicine and Pharmacology ITMPAllergology and ImmunologyBerlinGermany
| | - Anna Sala‐Cunill
- Allergy SectionInternal Medicine DepartmentHospital Universitari Vall d’HebronBarcelonaSpain
| | | | - Susanne Trainotti
- Department of OtorhinolaryngologyKlinikum rechts der IsarTechnical University of MunichMunichGermany
| | - Ilaria Mormile
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI)University of Naples Federico IINaplesItaly
| | - Giuseppe Spadaro
- Department of Translational Medical Sciences and Center for Basic and Clinical Immunology Research (CISI)University of Naples Federico IINaplesItaly
| |
Collapse
|
3
|
Bork K, Wulff K, Witzke G, Staubach P, Hardt J, Meinke P. Gene Mutations Linked to Hereditary Angioedema in Solitary Angioedema Patients With Normal C1 Inhibitor. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:2441-2449. [PMID: 36787826 DOI: 10.1016/j.jaip.2023.01.051] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/29/2022] [Revised: 01/24/2023] [Accepted: 01/31/2023] [Indexed: 02/16/2023]
Abstract
BACKGROUND Chronic recurrent angioedema without wheals (CRA) with normal C1 inhibitor (C1-INH) that is unresponsive to antihistamines may involve patients with recurrent angioedema of unknown cause (ie, so-called non-histaminergic idiopathic angioedema) as well as patients with hereditary angioedema with normal C1-INH (HAEnCI) when HAEnCI occurs in only one family member. OBJECTIVE To identify patients with one of type of HAEnCI in a group of patients with CRA with normal C1-INH that was unresponsive to antihistamines. METHODS A total of 132 patients with CRA and normal C1-INH that was unresponsive to antihistamines underwent mutational and clinical analysis. The presence of hereditary angioedema-specific mutations in Factor XII, plasminogen, ANGPT1, KNG1, MYOF, and HS3ST6 genes was tested by Sanger sequencing. When an HAEnCI-causing mutation was identified, available asymptomatic relatives were genetically tested. RESULTS In 116 of 132 solitary patients with CRA (87.9%), none of the six HAEnCI-linked mutations could be found. Ten patients (7.6%) had the Factor XII mutation c.983C>A (p.T328K) and six (4.5%) the plasminogen mutation c.988A>G (p.K330E). Other mutations linked to HAEnCI were not found in this patient series. In the 16 families with HAEnCI, 11 asymptomatic carriers of one of the HAEnCI-linked mutations were identified. CONCLUSIONS A search for HAEnCI-linked mutations in patients with solitary CRA may lead to the detection of patients and families with HAEnCI. This is important because family members can be identified who are at risk for developing potentially life-threatening angioedema, although they were previously asymptomatic. Without genetic investigation, the risk for an HAEnCI would have remained undetected in these patients and asymptomatic relatives.
Collapse
Affiliation(s)
- Konrad Bork
- Department of Dermatology, University Medical Center, Johannes Gutenberg University, Mainz, Germany.
| | - Karin Wulff
- University Medicine, University, Greifswald, Germany
| | - Günther Witzke
- Department of Dermatology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Petra Staubach
- Department of Dermatology, University Medical Center, Johannes Gutenberg University, Mainz, Germany
| | - Jochen Hardt
- Department of Medical Psychology and Medical Sociology, Johannes Gutenberg University, Mainz, Germany
| | - Peter Meinke
- Friedrich-Baur-Institute, Department of Neurology, LMU Klinikum, Ludwig-Maximilians-University Munich, Munich, Germany
| |
Collapse
|
4
|
Polai Z, Kajdacsi E, Cervenak L, Balla Z, Benedek S, Varga L, Farkas H. C1-inhibitor/C1-inhibitor antibody complexes in acquired angioedema due to C1-inhibitor deficiency. Orphanet J Rare Dis 2023; 18:24. [PMID: 36726161 PMCID: PMC9890765 DOI: 10.1186/s13023-023-02625-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2022] [Accepted: 01/23/2023] [Indexed: 02/03/2023] Open
Abstract
BACKGROUND Autoantibodies against C1-inhibitor (C1-INH-Ab) have a diagnostic value in acquired angioedema due to C1-inhibitor deficiency (C1-INH-AAE), even though antibodies can circulate in complexes, which can be undetectable by proven methods. Our aim was to measure C1-INH/C1-INH-Ab complexes (CAC) and investigate their connection to C1-INH-Ab and the changes in their titer over time. RESULTS 19 patients were diagnosed with C1-INH-AAE in the Hungarian Angioedema Center of Reference and Excellence; 79% of them had an underlying disease. Samples were examined with a newly developed in-house complex ELISA method. Patients with high C1-INH-Ab titer had a CAC titer which did not exceed the normal level and the ones with high CAC titer had a C1-INH-Ab titer which did not exceed the normal level. In case of those patients who had C1-INH-Ab and CAC of the same type of immunoglobulin, the increasing titer of C1-INH-Ab went together with the decreasing level of CAC and vice versa. CAC titer was already increased before the diagnosis of the underlying disease. CONCLUSIONS Free circulating and complex antibodies are in a dynamically changing equilibrium. CAC measurements can help to predict the development of an underlying disease. The efficiency of the treatment for underlying disease can be monitored by the decreasing CAC titers. Our results show that the CAC can be of important additional information besides the complement panel examination in case of C1-INH-AAE. Measurement of CAC is recommended to be done parallelly with C1-INH-Ab, so as to detect both free and bound antibodies.
Collapse
Affiliation(s)
- Zsofia Polai
- grid.11804.3c0000 0001 0942 9821Department of Internal Medicine and Haematology, Hungarian Angioedema Center of Reference and Excellence, Semmelweis University, Szentkiralyi u. 46, Budapest, 1088 Hungary
| | - Erika Kajdacsi
- grid.11804.3c0000 0001 0942 9821Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
| | - Laszlo Cervenak
- grid.11804.3c0000 0001 0942 9821Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
| | - Zsuzsanna Balla
- grid.11804.3c0000 0001 0942 9821Department of Internal Medicine and Haematology, Hungarian Angioedema Center of Reference and Excellence, Semmelweis University, Szentkiralyi u. 46, Budapest, 1088 Hungary
| | - Szabolcs Benedek
- grid.11804.3c0000 0001 0942 9821Department of Internal Medicine and Haematology, Semmelweis University, Budapest, Hungary
| | - Lilian Varga
- grid.11804.3c0000 0001 0942 9821Department of Internal Medicine and Haematology, Hungarian Angioedema Center of Reference and Excellence, Semmelweis University, Szentkiralyi u. 46, Budapest, 1088 Hungary
| | - Henriette Farkas
- Department of Internal Medicine and Haematology, Hungarian Angioedema Center of Reference and Excellence, Semmelweis University, Szentkiralyi u. 46, Budapest, 1088, Hungary.
| |
Collapse
|
5
|
Taha OS, Abi Melhem R, Taha Y, Meyer D, Assaad M. A patient with hereditary angioedema (HAE) with normal C1-INH and SLE with pregnancy. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. GLOBAL 2023; 2:120-121. [PMID: 37780110 PMCID: PMC10510006 DOI: 10.1016/j.jacig.2022.09.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 09/03/2022] [Accepted: 09/08/2022] [Indexed: 10/03/2023]
Abstract
The case of a 24-year-old female patient with hereditary angioedema, a normal C1 esterase inhibitor level, SLE, and pregnancy is reported.
Collapse
Affiliation(s)
| | | | | | | | - Marc Assaad
- Staten Island University Hospital, Staten Island, NY
| |
Collapse
|
6
|
Caballero T, Ferrer M, Guilarte M. Classification and Treatment of Angioedema without Wheals: A Spanish Delphi Consensus. Am J Clin Dermatol 2023; 24:135-141. [PMID: 36310330 PMCID: PMC9870958 DOI: 10.1007/s40257-022-00735-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2022] [Indexed: 01/27/2023]
Abstract
INTRODUCTION Problems in the definition and classification of angioedema, leading to difficulties in its diagnosis and treatment, have been identified; therefore, an improvement in the current classification of angioedema is required. OBJECTIVE The aim of this study was to propose a practical classification of angioedema without wheals that helps to establish a differential diagnosis and take appropriate therapeutic decisions. METHODS An initial proposal of classification of angioedema without wheals was agreed by a scientific committee of experts and was subsequently validated by a panel of experts by means of consensus based on the Delphi methodology. Forty-five items on the classification, diagnosis, and treatment of angioedema without wheals were proposed for the survey. RESULTS Most items (93.8%) were agreed after two rounds. All panelists agreed with the proposed classification, as well as with most of the clinical and treatment characteristics. The angioedema without wheals classification established three groups: histamine-mediated, bradykinin-mediated, and unknown mechanism angioedema. The clinical characteristics of the proposed types of angioedema were also agreed, except for the allergic histamine-mediated and unknown mechanism angioedema, which generated debate. Regarding treatments, although there was broad agreement with the proposed items, a lack of knowledge about some treatments in this pathology was observed. CONCLUSION The proposed classification of angioedema without wheals was accepted with a high degree of agreement; however, knowledge of available treatments needs to be increased and the definition of angioedema of unknown mechanism needs to be improved.
Collapse
Affiliation(s)
- Teresa Caballero
- Servicio de Alergia, Hospital Universitario la Paz, IdiPAZ, CIBERER U754, Madrid, Spain
| | - Marta Ferrer
- Departamento de Alergología e Inmunología Clínica, Clínica Universidad de Navarra, Instituto de Investigación Sanitaria de Navarra (IDISNA), Av. de Pío XII, 36, 31008, Pamplona, Navarra, Spain.
| | - Mar Guilarte
- Sección de Alergología, Servicio de Medicina Interna, Hospital Universitari Vall d'Hebron, Institut de Recerca Vall d'Hebron, VHIR, Barcelona, Spain
| |
Collapse
|
7
|
Jindal AK, Bishnoi A, Dogra S. Hereditary Angioedema: Diagnostic Algorithm and Current Treatment Concepts. Indian Dermatol Online J 2021; 12:796-804. [PMID: 34934714 PMCID: PMC8653746 DOI: 10.4103/idoj.idoj_398_21] [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: 06/21/2021] [Revised: 09/13/2021] [Accepted: 09/14/2021] [Indexed: 11/23/2022] Open
Abstract
Hereditary angioedema (HAE) is an uncommon disorder with a global prevalence of approximately 1 in 10,000 to 1 in 50,000 population. This disease is grossly underrecognized in India because of lack of awareness and/or lack of diagnostic facilities. Clinical manifestations include swelling over face, eyes, lips, hands, feet, and genitals, abdominal pain, and life-threatening laryngeal edema. HAE should be suspected in all patients who present with angioedema without wheals and who do not respond to antihistamines and/or steroids. C1 levels, C1-INH levels, and C1-INH function should be checked in all patients suspected to have HAE. C1q levels should be assessed in patients with suspected autoimmune-mediated acquired angioedema. Management of HAE constitutes the treatment of acute attack and short-term and long-term prophylaxis. Because of lack of all first-line recommended medications, the management of HAE in India is a challenging task. Patients are managed using fresh frozen plasma (acute treatment), tranexamic acid, and attenuated androgens (prophylaxis). Even though attenuated androgens have been shown to be effective in the prevention of attacks of HAE, the side effect profile especially in children and in females is a serious concern. Hence, the treatment needs to be individualized considering the risk-benefit ratio of long-term prophylaxis. In this review, we provide an overview of diagnostic strategy for patients with HAE and the current treatment concepts with emphasis on currently available treatment options in resource-constrained settings.
Collapse
Affiliation(s)
| | - Anuradha Bishnoi
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| | - Sunil Dogra
- Department of Dermatology, Venereology and Leprology, Postgraduate Institute of Medical Education and Research, Chandigarh, India
| |
Collapse
|
8
|
Idiopathic nonhistaminergic acquired angioedema in a patient with coronavirus disease 2019. Ann Allergy Asthma Immunol 2020; 125:600-602. [PMID: 32621992 PMCID: PMC7327466 DOI: 10.1016/j.anai.2020.06.039] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2020] [Revised: 06/22/2020] [Accepted: 06/24/2020] [Indexed: 12/11/2022]
|
9
|
Schatz M, Sicherer SH, Khan D, Zeiger RS. The Journal of Allergy and Clinical Immunology: In Practice 2018 Highlights. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 7:393-411. [PMID: 30557718 DOI: 10.1016/j.jaip.2018.12.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Accepted: 12/07/2018] [Indexed: 12/12/2022]
Abstract
A large number of clinically impactful studies and reviews were published in this journal in 2018. This article provides highlights of the original research published in 2018 issues of The Journal of Allergy and Clinical Immunolgy: In Practice on the subjects of anaphylaxis, asthma, dermatitis, drug allergy, eosinophilic disorders, food allergy, immune deficiency, rhinitis, and urticaria/angioedema and mast cell disorders. Within each topic, practical aspects of diagnosis and management are emphasized. Treatments discussed include lifestyle modifications, allergen avoidance therapy, positive and negative effects of pharmacologic therapy, and various forms of immunologic and desensitization management. We hope this review will help readers consolidate and use this extensive and practical knowledge for the benefit of patients.
Collapse
Affiliation(s)
- Michael Schatz
- Department of Allergy, Kaiser Permanente Southern California, San Diego, Calif.
| | - Scott H Sicherer
- Jaffe Food Allergy Institute, Icahn School of Medicine at Mount Sinai, New York, NY
| | - David Khan
- Department of Internal Medicine, Division of Allergy & Immunology, University of Texas Southwestern Medical Center, Dallas, Texas
| | - Robert S Zeiger
- Department of Allergy, Kaiser Permanente Southern California, San Diego, Calif; Department of Research and Evaluation, Kaiser Permanente Southern California, Pasadena, Calif
| |
Collapse
|
10
|
Huston DP, Sabato V. Decoding the Enigma of Urticaria and Angioedema. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY-IN PRACTICE 2018; 6:1171-1175. [DOI: 10.1016/j.jaip.2018.06.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Accepted: 06/01/2018] [Indexed: 01/09/2023]
|