An Analysis of Substandard Propofol Detected in Use in Zambian Anesthesia

Abstract

None of the analyzed vials contained the stated amount of propofol; however, our analysis did not detect additional contaminants that would explain the adverse events reported by clinicians. Our results confirm the presence of substandard propofol in Zambia; however, anecdotal accounts of substandard anesthetic medicines in other countries abound and warrant further investigation to provide estimates of the prevalence and scope of this global problem.