The value of skin testing for penicillin allergy in an inpatient population: Analysis of the subsequent patient management

Citation
Rj. Warrington et al., The value of skin testing for penicillin allergy in an inpatient population: Analysis of the subsequent patient management, ALL ASTH P, 21(5), 2000, pp. 297-299
Citations number
7
Categorie Soggetti
Clinical Immunolgy & Infectious Disease
Journal title
ALLERGY AND ASTHMA PROCEEDINGS
ISSN journal
10885412 → ACNP
Volume
21
Issue
5
Year of publication
2000
Pages
297 - 299
Database
ISI
SICI code
1088-5412(200009/10)21:5<297:TVOSTF>2.0.ZU;2-B
Abstract
It was decided to assess the value of skin testing in a group of inpatients with a remote history of penicillin allergy, in terms of whether or not be ta-lactams were subsequently given, if any adverse reactions occurred as a result of this therapy, and if labeling of the patient record was changed s ubsequent to skin testing and/or challenge. All patients seen in consultati on with a history of penicillin allergy were assessed. When done, skin test s were per formed with the major and minor determinants of penicillin and s emisynthetic penicillins. Charts were reviewed after discharge in terms of the antibiotics given during admission, adverse events, and the medical rec ord and hospital database labeling for drug allergy at discharge. Skin test ing was carried out in 79% of 67 patients assessed and in all, the tests we re negative. Beta-lactam therapy was recommended in 51/53 patients but was given in only 57% of these cases. At discharge, 49% of patients' records st ill carried the penicillin allergy label, despite negative skin testing and /or successful completion of a course of beta-lactam therapy. So, in approx imately half of the patients reviewed, beta-lactams were not given despite negative skin tests and a recommendation to do so, if indicated, and 49% of patients were still inappropriately labeled as being penicillin-allergic o n discharge.