Bupivacaine Metabolite Can Interfere with Norfentanyl Measurement by LC-MS/MS.
Grace MahowaldTahira KhaliqSankha BasuDavid GriggsMolly SiegelLisa LeffertSarah BernsteinJames G FloodSacha N UljonPublished in: The journal of applied laboratory medicine (2022)
Bupivacaine is a commonly used drug. Recognition of this interference by laboratories is critical for preventing the misidentification of NF, which can have profound effects on patient care.