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Economics of compliance for mixing allergy immunotherapy
Journal article   Open access   Peer reviewed

Economics of compliance for mixing allergy immunotherapy

Katarina I. Trapanotto, Mary F. Lee-Wong, Robert A. Promisloff and Anthony M. Szema
Frontiers in allergy, v 6, 1729120
13 Jan 2026
PMID: 41608595
url
https://doi.org/10.3389/falgy.2025.1729120View
Published, Version of Record (VoR) Open

Abstract

Allergenic Extracts Compounding Area (AECA) Primary Engineering Control (PEC) Hood United States Pharmacopeia (USP) chapter 797 allergenic extract immunotherapy economics costs analysis
United States Pharmacopeia (USP), a nonprofit organization that sets safety standards for food, medicine and supplements updated its Chapter 797 standards for the preparation of allergy immunotherapy vials in November 2023. These guidelines impacted facility and personnel qualifications, workflow, and laboratory documentation. We hypothesized adhering to regulations may be financially difficult for allergy practices. To comply, offices must either use mail order prescription facilities or allocate financial resources to purchase a Primary Engineering Control (PEC) Hood, a device used to protect against airborne contaminants, or build-out an Allergenic Extract Compounding Area (AECA), a room specialized for compounding allergens. We performed a comparative analysis to determine financial feasibility of these three scenarios with the support of a Public Service Enterprise Group (PSEG) grant. Of these three options prescription sets were most costly, followed by PEC Hood and AECA. For both PEC Hood and AECA, costs were recouped by the third week of operation. In conclusion, for long term operation, the AECA would be most feasible for small private practice outpatient clinics in regard to overall cost and estimated revenue.

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Collaboration types
Domestic collaboration
Web of Science research areas
Allergy
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