Angioedema is a known adverse reaction of the angiotensin converting enzyme (ACE) inhibitors. Although current investigations are in progress, the exact pathogenesis of ACE inhibitor-induced angioedema is still unclear. Most cases of angioedema we have seen remitting from the short-acting ACE inhibitor, captopril, have presented with mild angioedema, controlled with antihistamines and glucocorticosteroids. In contrast, the angioedema induced by the long-acting ACE inhibitors have been serious. Our five patients developed angioedema from either lisinopril or enalapril. Three of five patients presented with severe angioedema requiring intubation, and one of these patients had a tracheostomy. One patient with a history of mild angioedema secondary to captopril subsequently required intubation for his enalapril-induced angioedema.
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http://dx.doi.org/10.2500/108854192778878845 | DOI Listing |
J Immunol Methods
January 2025
Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, United States of America. Electronic address:
Complement functional assays are essential first-tier tests for a gamut of disorders spanning from inborn errors of the immune system which lead to recurrent severe infections, to angioedema attacks, presentation of autoimmune disease, thrombotic microangiopathies and rare kidney disorders. These assays evaluate the activity of the three complement pathways and specific complement components, which helps in differential diagnosis and monitoring disease progression. The rising use of complement inhibitors for treating complement-mediated thrombotic microangiopathies has heightened the demand for personalized treatment plans and laboratory assessment of complement blockage.
View Article and Find Full Text PDFClin Exp Allergy
January 2025
Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, the University of Hong Kong, Hong Kong, SAR, China.
Scand J Gastroenterol
January 2025
Department of Gastroenterology, Hepatology, and Nutrition, Digestive Disease Institute, Cleveland Clinic Foundation, Cleveland, OH, USA.
Background: Irritable bowel syndrome (IBS) is a common gastrointestinal disorder seen by both primary care providers (PCPs) and gastroenterologists, and further diagnostic testing is generally discouraged unless red-flag symptoms are present.
Aims: Examine if advanced serologic testing for chronic abdominal pain in IBS patients followed society-specific guidelines and evaluate the diagnostic accuracy of these tests.
Methods: The study involved a retrospective cross-sectional analysis of adults aged 18 and older who were seen at our institution between 2013 and 2018.
Cureus
December 2024
Department of Anesthesiology, Kanazawa Medical University, Ishikawa, JPN.
Management of difficult airways in the emergency department is challenging. Herein, we report a case of successful management of severe upper airway obstruction caused by angioedema, where intubation was achieved using a dual-function video laryngoscope and bronchoscope system in the emergency department for a patient with severe upper airway stenosis due to angioedema. A 74-year-old obese man with dyspnea presented to our emergency department.
View Article and Find Full Text PDFJ Allergy Clin Immunol Glob
February 2025
Department of Paediatrics and Adolescent Medicine, Queen Mary Hospital, Hong Kong Special Administrative Region, Hong Kong, China.
Background: Adverse effects following immunizations (AEFIs) can contribute to vaccine hesitancy.
Objective: We evaluated clinical outcomes of AEFIs subsequent to administration of the coronavirus disease 2019 (COVID-19) vaccine at 2 pediatric allergy centers.
Methods: Data on pediatric patients referred for COVID-19 AEFI concerns between March 2021 and October 2022 were reviewed.
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