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Li Z, Cai H, Liu Z, Liu X, Zhao J. Evaluation of the passive mast cell activation test for identifying allergens in perioperative anaphylaxis: a study protocol for a prospective diagnostic accuracy study. BMJ Open 2024; 14:e085212. [PMID: 38851228 DOI: 10.1136/bmjopen-2024-085212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/10/2024] Open
Abstract
INTRODUCTION Perioperative anaphylaxis (POA) can lead to significant complications. Therefore, accurate identification of allergens for POA patients is critical to ensure the safety of future surgical and anaesthetic procedures. Existing perioperative allergen detection methods face challenges in sensitivity and specificity. The passive mast cell activation test (pMAT) has recently emerged as a potential diagnostic tool. Our study aims to evaluate the diagnostic efficacy of pMAT for identifying perioperative allergens, with a focus on non-depolarising neuromuscular blocking agents, the most common culprits of POA. METHODS AND ANALYSIS This prospective diagnostic accuracy study will measure the diagnostic accuracy of pMAT in POA patients. Participants will undergo skin testing (ST), basophil activation testing (BAT) and pMAT. The diagnostic validity of pMAT will be assessed based on the results of ST and BAT. The assessment of diagnostic accuracy will include sensitivity, specificity, likelihood ratios, and false-positive and false-negative rates while measurement of the consistency rate will assess reliability. ETHICS AND DISSEMINATION This study has been approved by the Institutional Review Board of China-Japan Friendship Hospital (2023-KY-247). Results will be disseminated through academic presentations and peer-reviewed journal publications and will provide valuable scientific data and some new insights into the diagnostic accuracy of pMAT.
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Affiliation(s)
- Zhe Li
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Institute of Clinical Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Huamei Cai
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, China
- China-Japan Friendship Hospital, Institute of Clinical Medical Sciences, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing, China
| | - Zhen Liu
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, China
| | - Xiaowen Liu
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, China
| | - Jing Zhao
- Department of Anesthesiology, China-Japan Friendship Hospital, Beijing, China
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Butranova O, Zyryanov S, Gorbacheva A, Asetskaya I, Polivanov V. Drug-Induced Anaphylaxis: National Database Analysis. Pharmaceuticals (Basel) 2024; 17:90. [PMID: 38256923 PMCID: PMC10821106 DOI: 10.3390/ph17010090] [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: 11/27/2023] [Revised: 01/05/2024] [Accepted: 01/08/2024] [Indexed: 01/24/2024] Open
Abstract
(1) Background: National health system databases represent an important source of information about the epidemiology of adverse drug reactions including drug-induced allergy and anaphylaxis. Analysis of such databases may enhance the knowledge of healthcare professionals regarding the problem of drug-induced anaphylaxis. (2) Methods: A retrospective descriptive analysis was carried out of spontaneous reports (SRs) with data on drug-induced anaphylaxis (SRsAs) extracted from the Russian National Pharmacovigilance database (analyzed period 2 April 2019-21 June 2023). The percentage of SRsAs among SRs of drug-induced allergy (SRsDIAs) was calculated, as well as of pediatric, elderly, and fatal SrsAs. Drugs involved in anaphylaxis were assessed among total SRsAs, pediatric, and elderly SRsAs, and among fatal SRsAs. Demographic parameters of patients were assessed. (3) Results: SRsAs were reported in 8.3% of SRsDIAs (2304/27,727), the mean age of patients was 48.2 ± 15.8 years, and females accounted for 53.2% of cases. The main causative groups of drugs were antibacterials (ABs) for systemic use (44.6%), local anesthetics (20.0%), and cyclooxygenase (COX) inhibitors (10.1%). Fatal SRsAs were reported in 9.5% (218/2304) of cases, the mean age of patients was 48.0 ± 16.7 years, and females accounted for 56.4% of cases. Pediatric SRsAs accounted for 3.9% of pediatric SRsDIAs and 5.8% of all SRsAs, with a mean age of 11.8 ± 4.5 years, and females acccounted for 51.9% of cases. Elderly SRsAs accounted for 2% of elderly SRsDIAs and 2.8% of all SRsAs, and the mean age was 73.0 ± 5.3 years, and females accounted for 43.5% of cases. ABs caused 40% of SRsAs in the elderly, 42.9% in children, and 50% of fatal SRsAs. (4) Conclusions: Our study revealed a relatively high proportion of anaphylaxis among SRs of drug-induced allergy. ABs were the most prevalent causative agents, especially in fatal SRsAs.
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Affiliation(s)
- Olga Butranova
- Department of General and Clinical Pharmacology, Peoples’ Friendship University of Russia Named after Patrice Lumumba (RUDN), 6 Miklukho-Maklaya St., 117198 Moscow, Russia; (S.Z.); (A.G.); (I.A.)
| | - Sergey Zyryanov
- Department of General and Clinical Pharmacology, Peoples’ Friendship University of Russia Named after Patrice Lumumba (RUDN), 6 Miklukho-Maklaya St., 117198 Moscow, Russia; (S.Z.); (A.G.); (I.A.)
- Moscow City Health Department, City Clinical Hospital No. 24, State Budgetary Institution of Healthcare of the City of Moscow, Pistzovaya Srt. 10, 127015 Moscow, Russia
| | - Anastasia Gorbacheva
- Department of General and Clinical Pharmacology, Peoples’ Friendship University of Russia Named after Patrice Lumumba (RUDN), 6 Miklukho-Maklaya St., 117198 Moscow, Russia; (S.Z.); (A.G.); (I.A.)
| | - Irina Asetskaya
- Department of General and Clinical Pharmacology, Peoples’ Friendship University of Russia Named after Patrice Lumumba (RUDN), 6 Miklukho-Maklaya St., 117198 Moscow, Russia; (S.Z.); (A.G.); (I.A.)
| | - Vitaly Polivanov
- Pharmacovigilance Center, Information and Methodological Center for Expert Evaluation, Record and Analysis of Circulation of Medical Products under the Federal Service for Surveillance in Healthcare, 4-1 Slavyanskaya Square, 109074 Moscow, Russia;
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Immediate Hypersensitivity to Chlorhexidine: Experience from an Allergy Center in China. Anesthesiology 2023; 138:364-371. [PMID: 36630143 DOI: 10.1097/aln.0000000000004495] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
BACKGROUND Chlorhexidine generally has a good safety profile. However, allergic reactions are reported with increasing frequency. In China, it is rarely reported, and its characteristics are unknown. The purpose of this study was to summarize the experience of a Chinese allergy center with chlorhexidine allergy. METHODS The authors retrospectively reviewed all patients who underwent chlorhexidine allergy testing in the Allergy Center of West China Hospital, Sichuan University (Chengdu, China), in the period February 2018 to May 2022 (n = 43 patients) and included the patients diagnosed with chlorhexidine allergy for analysis. RESULTS Ten patients who were diagnosed by skin prick and serum-specific immunoglobulin E tests were included. They experienced a total of 30 allergic reactions to chlorhexidine (mean ± SD, 3.0 ± 1.3). Five patients experienced six allergic reactions (6 of 30, 20%) during general or local anesthesia, and they may have been exposed to chlorhexidine via different routes. Only one allergic reaction (1 of 30, 3%) was recorded with exposure via a mouthwash. The other 23 allergic reactions (23 of 30, 77%) were caused via a skin disinfectant; the route of exposure was IV cannulation in 22 allergic reactions (22 of 23, 96%) and broken skin in one allergic reaction (1 of 23, 4%). The symptoms included a quick onset and great severity. Two patients (2 of 10, 20%) had been accidentally re-exposed to chlorhexidine after diagnosis. CONCLUSIONS This study conducted in China showed that the majority of reactions to chlorhexidine were attributed to skin disinfectants, and IV cannulation was the most common exposure route; in general, however, chlorhexidine allergy was easily overlooked. The potential allergenicity of chlorhexidine used for skin preparation before IV cannulation or should be considered in patients who develop allergic reactions perioperatively. EDITOR’S PERSPECTIVE
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Au EYL, Mak HWF, Yeung MHY, Chiang V, Lam K, Wong JCY, Yeung HHF, Chan EYT, Lau CS, Li PH. Ten-year outcomes of Perioperative Anaphylaxis Workup Study in Hong Kong (PAWS-HK): Performance of diagnostic modalities. Ann Allergy Asthma Immunol 2023:S1081-1206(23)00125-4. [PMID: 36842494 DOI: 10.1016/j.anai.2023.02.017] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 02/16/2023] [Accepted: 02/17/2023] [Indexed: 02/26/2023]
Abstract
BACKGROUND Studies on perioperative anaphylaxis (PA) in Asia are lacking. Furthermore, allergy workup for PA has largely been limited to the "silver standard" of skin tests (ST). Using in vitro tests as an adjunct to ST may improve and overcome these diagnostic challenges. OBJECTIVE To evaluate the clinical characteristics and diagnostic tests of patients with suspected PA through the Perioperative Anaphylaxis Workup Study in Hong Kong cohort. METHODS Patients with a diagnosis of PA over a 10-year period were recruited into the Perioperative Anaphylaxis Workup Study in Hong Kong. We reviewed the medical records, tryptase elevation, and diagnostic tests including ST, specific immunoglobulin E, and basophil activation tests (BAT). RESULTS In 151 patients with PA, diagnosis was reached in three-fourths of the cases (113/151, 74.8%). The most common culprits identified were neuromuscular blocking agents (25.8%), β lactams (17.2%) and chlorhexidine (13.9%). Severe anaphylaxis was associated with female sex, older age, elevated acute tryptase levels, and more cardiovascular manifestations during induction. Skin tests remained the most sensitive diagnostic modality overall (66.2%). BAT showed better performance for chlorhexidine and gelofusine anaphylaxis, with sensitivity of 80.0% and 79.6%, respectively. Specific Immunoglobulin E indicated even higher sensitivity (95.2%) than did ST (85.0%) and BAT (80.0%) for chlorhexidine anaphylaxis but performed poorly for other drugs. CONCLUSION Neuromuscular blocking agents remain the most common culprit in PA. There was a higher prevalence of gelofusine anaphylaxis in our cohort than was seen in the literature. Skin tests remain the most sensitive testing modality. In vitro tests for chlorhexidine and gelofusine showed promising results, but more studies to further elucidate its use are warranted.
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Affiliation(s)
- Elaine Y L Au
- Division of Clinical Immunology, Department of Pathology Queen Mary Hospital, Hong Kong
| | - Hugo W F Mak
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - Maegan H Y Yeung
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - Valerie Chiang
- Division of Clinical Immunology, Department of Pathology Queen Mary Hospital, Hong Kong
| | - Ki Lam
- Division of Clinical Immunology, Department of Pathology Queen Mary Hospital, Hong Kong
| | - Jane C Y Wong
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - Heather H F Yeung
- Division of Clinical Immunology, Department of Pathology Queen Mary Hospital, Hong Kong
| | - Eric Y T Chan
- Division of Clinical Immunology, Department of Pathology Queen Mary Hospital, Hong Kong
| | - Chak-Sing Lau
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong
| | - Philip H Li
- Division of Rheumatology and Clinical Immunology, Department of Medicine, Queen Mary Hospital, The University of Hong Kong, Hong Kong.
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Volcheck GW, Melchiors BB, Farooque S, Gonzalez-Estrada A, Mertes PM, Savic L, Tacquard C, Garvey LH. Perioperative Hypersensitivity Evaluation and Management: A Practical Approach. THE JOURNAL OF ALLERGY AND CLINICAL IMMUNOLOGY. IN PRACTICE 2023; 11:382-392. [PMID: 36436761 DOI: 10.1016/j.jaip.2022.11.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/26/2022] [Revised: 10/04/2022] [Accepted: 11/01/2022] [Indexed: 11/27/2022]
Abstract
Perioperative hypersensitivity (POH) is an uncommon, potentially life-threatening event. Identification of POH can be difficult given the lack of familiarity, physiological effects of anesthesia, draping of the patient during surgery, and potential nonimmunological factors contributing to signs and symptoms. Given the unique nature and large number of medications administered in the perioperative setting, evaluation of POH can be challenging. In this paper, we present a practical approach to management with an emphasis on understanding what happens in the operating room, the overlap of signs and symptoms between nonimmunological and immunological reactions, acute management, and subsequent evaluation. In addition, we provide a strategy for further review of an initially negative evaluation and emphasize the importance of establishing management plans for the patient as well as providing recommendations to the medical, anesthesia, and surgical teams for future surgeries. A critical factor for successful management at all points in the process is a close collaboration between the anesthesia and the allergy teams.
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Affiliation(s)
- Gerald W Volcheck
- Division of Allergic Diseases, Department of Internal Medicine, Mayo Clinic, Rochester, Minn.
| | | | - Sophie Farooque
- Frankland Allergy Clinic, Imperial College Healthcare NHS Trust, St. Mary's Hospital, London, UK
| | - Alexei Gonzalez-Estrada
- Division of Allergy, Asthma and Clinical Immunology, Department of Medicine, Mayo Clinic, Scottsdale, AZ
| | - Paul Michel Mertes
- Department of Anesthesia and Intensive Care, Strasbourg University Hospital, Strasbourg, France
| | - Louise Savic
- Department of Anaesthesia, Leeds Teaching Hospitals, NHS Trust, Leeds, UK
| | - Charles Tacquard
- Department of Anesthesia and Intensive Care, Strasbourg University Hospital, Strasbourg, France
| | - Lene Heise Garvey
- Allergy Clinic, Department of Dermatology and Allergy, Gentofte Hospital, Gentofte, Denmark; Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
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