Safety, Outcomes, and Recommendations for Two-Step Outpatient Nonsteroidal Anti-Inflammatory Drug Challenges

Copyright © 2021 American Academy of Allergy, Asthma & Immunology. Published by Elsevier Inc. All rights reserved..

BACKGROUND: Nonsteroidal anti-inflammatory drug (NSAID) outpatient challenge protocols are not standardized. They vary in clinical practice and can be time- and resource-intensive to perform.

OBJECTIVE: To investigate the safety and outcomes of two-step outpatient NSAID challenges to evaluate patients with non-aspirin-exacerbated respiratory disease (AERD)-related NSAID hypersensitivity.

METHODS: We conducted a retrospective study of patients with a history of NSAID allergy who underwent outpatient NSAID challenges under allergist supervision. Individuals with AERD were excluded. Patient demographics, NSAID reaction history, and drug challenge details and outcomes were collected.

RESULTS: A total of 249 patients (mean age, 51.6 years; 63.5% female) underwent 262 NSAID challenges. Of these, 224 challenges were negative (85.5%). Thirty challenges resulted in an immediate reaction during the challenge procedure (11.5%) and eight resulted in delayed reactions (3.1%). Three individuals with immediate reactions required treatment with intramuscular epinephrine. Factors associated with a positive NSAID challenge included a prior reaction occurring within 5 years of drug challenge (odds ratio [OR] = 3.66; 95% confidence interval [CI], 1.67-8.44), a prior immediate reaction within 3 hours of NSAID ingestion (OR = 2.45; 95% CI, 1.12-5.57), a history of cross-reactive NSAID hypersensitivity to multiple NSAIDs (OR = 2.97; 95% CI, 1.23-6.91), and the presence of comorbid chronic spontaneous urticaria (OR = 2.95; 95% CI, 1.35-6.41).

CONCLUSIONS: More than 85% of two-step non-AERD NSAID drug challenges were negative for an immediate or delayed reaction, which allowed patients to use at least one clinically indicated NSAID. Challenge reactions were generally mild. Two-step NSAID challenge protocols can be safely performed in the outpatient setting.

Errataetall:

CommentIn: J Allergy Clin Immunol Pract. 2022 May;10(5):1293-1294. - PMID 35526866

Medienart:

E-Artikel

Erscheinungsjahr:

2022

Erschienen:

2022

Enthalten in:

Zur Gesamtaufnahme - volume:10

Enthalten in:

The journal of allergy and clinical immunology. In practice - 10(2022), 5 vom: 15. Mai, Seite 1286-1292.e2

Sprache:

Englisch

Beteiligte Personen:

Li, Lily [VerfasserIn]
Bensko, Jillian [VerfasserIn]
Buchheit, Kathleen [VerfasserIn]
Saff, Rebecca R [VerfasserIn]
Laidlaw, Tanya M [VerfasserIn]

Links:

Volltext

Themen:

Adverse drug reaction
Anti-Inflammatory Agents, Non-Steroidal
Aspirin
De-labeling
Drug allergy
Drug challenge
Hypersensitivity
Journal Article
NSAID
Nonsteroidal anti-inflammatory drug
R16CO5Y76E
Research Support, N.I.H., Extramural

Anmerkungen:

Date Completed 10.05.2022

Date Revised 02.05.2023

published: Print-Electronic

CommentIn: J Allergy Clin Immunol Pract. 2022 May;10(5):1293-1294. - PMID 35526866

Citation Status MEDLINE

doi:

10.1016/j.jaip.2021.11.006

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM33338041X