Assessment of two brands of fentanyl test strips with 251 synthetic opioids reveals "blind spots" in detection capabilities.

ABSTRACT:

Background

Fentanyl test strips (FTS) are a commonly deployed tool in drug checking, used to test for the presence of fentanyl in street drug samples prior to consumption. Previous reports indicate that in addition to fentanyl, FTS can also detect fentanyl analogs like acetyl fentanyl and butyryl fentanyl, with conflicting reports on their ability to detect fentanyl analogs like Carfentanil and furanyl fentanyl. Yet with hundreds of known fentanyl analogs, there has been no large-scale study rationalizing FTS reactivity to different fentanyl analogs.

Methods

In this study, 251 synthetic opioids-including 214 fentanyl analogs-were screened on two brands of fentanyl test strips to (1) assess the differences in the ability of two brands of fentanyl test strips to detect fentany

SUBMITTER: Hayes KL 

PROVIDER: S-EPMC10702106 | biostudies-literature | 2023 Dec

REPOSITORIES: biostudies-literature