Cited by 162Drug-Induced Adverse ReactionsFood Allergy and Anaphylaxis ResearchPharmacovigilance and Adverse Drug Reactions

IgE-mediated hypersensitivity to cephalosporins: cross-reactivity and tolerability of penicillins, monobactams, and carbapenems.

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Romano, Antonino, Gaeta, Francesco, Valluzzi, Rocco Luigi, Caruso, Cristiano, Rumi, Gabriele, Bousquet, Philippe Jean·2010·Journal of Allergy and Clinical Immunology

Abstract

Background There have been few studies regarding the cross-reactivity and tolerability of penicillins, aztreonam, and carbapenems in large samples of subjects with cephalosporin allergy.Objective We sought to evaluate the possibility of using penicillins, monobactams, and carbapenems in subjects with cephalosporin allergy who especially require them.Methods We conducted a prospective study of 98 consecutive subjects who had 106 immediate reactions (mostly anaphylactic shock) to cephalosporins and had positive skin test results for these drugs. To assess the cross-reactivity with penicillins, monobactams, and carbapenems and the tolerability of such alternative β-lactams, all subjects underwent skin tests and serum-specific IgE assays with penicillin reagents, as well as skin tests with aztreonam, imipenem/cilastatin, and meropenem. Subjects with negative test results were challenged with meropenem, imipenem/cilastatin, aztreonam, and amoxicillin.Results Positive allergologic test results to penicillins were displayed by 25 (25.5%) subjects, including 1 with positive results to all reagents tested and another with a positive result to aztreonam. Another subject had positive results to both ceftazidime and aztreonam. A reaction to cephalosporins with side-chain structures similar or identical to those of penicillins was a significant predictor of cross-reactivity because of an increased 3-fold risk of positive results on allergologic tests with penicillin determinants. Challenges with alternative β-lactams were tolerated, with the exception of 1 urticarial reaction to imipenem/cilastatin.Conclusions About 25% of subjects with cephalosporin allergy had positive results to penicillins, 3.1% to aztreonam, 2% to imipenem/cilastatin, and 1% to meropenem. In those who especially require alternative β-lactams, pretreatment skin tests are advisable because negative results indicate tolerability of the β-lactam concerned.

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Crossref · 10.1016/j.jaci.2010.06.052

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  • Allergic reactions with third-generation cephalosporins (e.g., ceftriaxone) are uncommon among persons with a history of penicillin allergy.

    “Allergic reactions with third-generation cephalosporins (e.g., ceftriaxone) are uncommon among persons with a history of penicillin allergy (620,631,658,896).”

    From Sexually Transmitted Infections Treatment Guidelines, 2021 (2021) · cites this paper as [896]

    The Discussion (page unavailable) reports that only 5 of 128 subjects with penicillin allergy in an earlier study had positive skin tests to a group of cephalosporins including ceftriaxone. It also says that patients with negative skin tests tolerated cephalosporin challenges. This supports low cross-reactivity, but it does not establish the rate of allergic reactions to third-generation cephalosporins among all people with a history of penicillin allergy; the present study enrolled patients with cephalosporin allergy and no history of penicillin reactions. (LLM, conf=0.84)

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Research works printed but not linked: 4

  1. Romano A, Viola M, Gue ´ant-Rodriguez RM, Gaeta F, Valluzzi R, Gue ´ant JL. Tol- erability of meropenem in patients with IgE-mediated hypersensitivity to penicil- lins. Ann Intern Med 2007;146:266-9.
  2. Solensky R, Mendelson LM. Systemic reactions to antibiotics. Immunol Allergy Clin North Am 2001;21:479-97.
  3. Iglesias Cadarso A, Sa ´ez Jime ´nez SA, Vidal Pan C, Rodriguez Mosquera M. Az- treonam-induced anaphylaxis [letter]. Lancet 1990;336:746-7.
  4. Executive summary of disease management of drug hypersensitivity: a practice pa- rameter. Joint Task Force on Practice Parameters, the American Academy of Al- lergy, Asthma and Immunology, the American Academy of Allergy, Asthma and Immunology, and the Joint Council of Allergy, Asthma and Immunology. Ann Al- lergy Asthma Immunol 1999;83:665-700.

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Authors
Romano, A., Gaeta, F., Valluzzi, R. L., Caruso, C., Rumi, G., & Bousquet, P. J.
Affiliations
  • Oasi Maria SS (IT)
  • Hôpital Arnaud de Villeneuve (FR)
Corresponding author
Romano, Antonino
Venue
Journal of Allergy and Clinical Immunology
Publisher
Elsevier BV
Published
2010-11
Volume
126
Issue
5
Pages
994-999
ISSN
0091-6749 (ISSN-L)
OpenAlex
W2158847388
Cited by
162
References
48
Citations by year
2026: 3 · 2025: 3 · 2024: 6 · 2023: 3 · 2022: 7 · 2021: 6 · 2020: 17 · 2019: 13 · 2018: 13 · 2017: 17 · 2016: 9 · 2015: 11 · 2014: 16 · 2013: 15 · 2012: 8
FWCI
8.97
Type
journal article
Language
en
Open access
Locations
  • Journal of Allergy and Clinical Immunology (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Pharmacology › Drug-Induced Adverse Reactions
  • Health Sciences › Medicine › Immunology and Allergy › Food Allergy and Anaphylaxis Research
  • Life Sciences › Pharmacology, Toxicology and Pharmaceutics › Toxicology › Pharmacovigilance and Adverse Drug Reactions
Keywords
cephalosporin allergy, IgE-mediated hypersensitivity, cross-reactivity, penicillin, monobactams, carbapenems, aztreonam, imipenem/cilastatin, meropenem, skin testing, drug tolerance, anaphylaxis, side chain structure
MeSH terms
Adolescent, Adult, Aged, Aged, 80 and over, Cephalosporins, Cross Reactions, Drug Hypersensitivity, Female, Humans, Hypersensitivity, Immediate, Immunoglobulin E, Male, Middle Aged, Monobactams, Penicillins, Skin Tests, Carbapenems, Young Adult

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