EN
TR
Clinical Features of Drug Allergy and Factors Affecting Drug-Related Anaphylaxis: Single-center Experience of the Tertiary University Hospital
Abstract
Background-Aims: Drug hypersensitivity is defined as any unfavorable reaction that occurs after the administration of any drug. We aim to determine the frequency, etiology, and clinical features of drug hypersensitivity reactions (DHRs), and to evaluate the factors affecting drug-related anaphylaxis among the patients admitted to the outpatient allergy clinic of the tertiary university hospital.
Materials-methods: In this cross-sectional study, medical records of the 8295 patients who visited the allergy outpatient clinic of Sivas Cumhuriyet University Hospital from 2nd July 2018 to 10th December 2019 were retrospectively reviewed by the hospital data system using the ICD-code Y57.4. The frequency, etiologies, demographic and clinical features of the DHRs were evaluated.
Results: Among the 8295 patients who visited the allergy outpatient clinic of Sivas Cumhuriyet University Hospital, 159 patients with a mean age of 40,52± 14,85 years (129 female, 30 male) were evaluated with the diagnosis of DHRs. The frequency of DHRs among admissions was found to be approximately 2%. Accompanying allergic diseases included respiratory (17%), cutaneous (10%), venom (n=3), drug (7%), and food hypersensitivity (n=2). Multiple allergic diseases were detected in 20%. Eighty-six % (n=138) could recognize the culprit drug. The causes of drug allergy were non-steroidal anti-inflammatory drugs (NSAIDs) (27%), beta-lactams (16%), co-sensitization to beta-lactams and NSAIDs (8%), antimicrobials except beta-lactams (8%), and other kinds of drugs (39%). Type 1 reaction occurred in 80%, type 4 in 21%, non-immune mediated in 7, and mixed type composed of type 1 and 4 in 9 patients. Anaphylaxis occurred in 46,5%. Fifteen% had grade 2, 22% had grade 3, and 4 had grade 4 anaphylactic reactions. According to systematical assessment, cutaneous symptoms were observed in 93%, respiratory in 38%, cardiovascular in 29,5%, neurologic in 25%, and gastrointestinal in 11%. Allergy to NSAIDs (88,6 %) and beta-lactams (82,5%) were more frequent in type 1 reactions than in type 4 and mixed type reactions (p<0,001).
Discussion-conclusions: Drug-related anaphylaxis was commonly grade 3, occurred by NSAIDs and beta-lactams, and presented with cutaneous symptoms. Although drug-induced HSRs generally occurred by NSAII and/or beta-lactams, drugs such as proton pump inhibitors and vitamins were the culprits in up to 40% of the cases. Particular attention should be paid to this group in the evaluation of drug-related anaphylaxis. Healthcare providers and patients need to be informed more in order not to neglect the diagnosis of anaphylaxis and to increase the frequency of adrenaline administration when necessary.
Keywords
References
- 1. Wilkerson RG. Drug Hypersensitivity Reactions. Immunol Allergy Clin North Am. 2023 Aug;43(3):473-489.
- 2. Suh DC, Woodall BS, Shin SK, Hermes-De Santis ER. The clinical and economic impact of adverse drug reactions in hospitalized patients. Ann Pharmacother. 2000 Dec;34(12):1373-9.
- 3. Lazarou J, Pomeranz BH, Corey PN. Incidence of adverse drug reactions in hospitalized patients: a meta-analysis of prospective studies. JAMA. 1998 Apr 15;279(15):1200-5
- 4. Kalyoncu AF, Karakoca Y, Demir AU, Alpar R, Shehu V, Cöplü L, Sahin AA, Baris YI. Prevalence of asthma and allergic diseases in Turkish university students in Ankara. Allergol Immunopathol (Madr). 1996 Jul-Aug;24(4):152-7.
- 5. Bavbek S, Erkekol FÖ, Celik GE, Gönüllü I, Misirligil Z. Self-reported prevalence of hypersensitivity reactions against drugs among medical students: does awareness cause any difference? Pharmacoepidemiol Drug Saf. 2011 Feb;20(2):154-61.
- 6. Kurt E, Demir AU, Cadirci O. Immediate type drug hypersensitivity reactions and associated risk factors in an adult Turkish men population. Iran J Allergy Asthma Immunol. 2010 Dec;9(4):245-50.
- 7. Çelik GE, Karakaya G, Öztürk AB, Gelincik A, Abadoğlu O, Sin A, Damadoğlu E, Yılmaz İ, Demirtürk M, Dursun B, Özdemir SK, Çelikel S, Değirmenci P, Bozkurt B, Göksel Ö, Erkekol FÖ, Aydın Ö, Kavut AB, Kırmaz C, Kalpaklıoğlu F, Büyüköztürk S, Kalyoncu F. Drug allergy in tertiary care in Turkey: results of a national survey. The ADAPT study: adult drug allergy perception in Turkey. Allergol Immunopathol (Madr). 2014 Nov-Dec;42(6):573-9.
- 8. Mueller HL. Diagnosis and treatment of insect sensitivity. J Asthma Res. 1966 Jun;3(4):331-3.
Details
Primary Language
English
Subjects
Health and Community Services
Journal Section
Research Article
Authors
Publication Date
September 30, 2023
Submission Date
August 14, 2023
Acceptance Date
September 25, 2023
Published in Issue
Year 2023 Volume: 45 Number: 3