Urine Comprehensive Drug Screen, Low Birth Weight and Withdrawal Symptoms in a Neonatal Unit: A Case Control Study.

Objective: Maternal drug abuse may influence neonatal outcomes. We compared neonatal outcomes of patients with urine screened positive for commonly abused drugs (CAD) versus those who were screened negative, and reviewed the pattern of drugs detected at a university teaching hospital.

Methods: Urine samples collected from babies with suspected illicit drug exposure who were admitted to the neonatal unit were sent for comprehensive drug screen (CDS) performed by liquid chromatographytime- of-flight mass spectrometry (LC-TOF/MS).