A culture-independent nucleic acid diagnostics method for use in the detection and quantification of Burkholderia cepacia complex contamination in aqueous finished pharmaceutical products.

The Burkholderia cepacia complex (Bcc) is the number one bacterial complex associated with contaminated Finished Pharmaceutical Products (FPPs). This has resulted in multiple healthcare related infection morbidity and mortality events in conjunction with significant FPP recalls globally. Current microbiological quality control of FPPs before release for distribution depends on lengthy, laborious, non-specific, traditional culture-dependent methods which lack sensitivity.

Design, Development, and Validation of a Culture-Independent Nucleic Acid Diagnostics Method for the Rapid Detection and Quantification of the Complex in Water with an Equivalence to ISO/TS 12869:2019.

In the wake of a series of outbreaks of finished pharmaceutical product-related complex (Bcc) human infections worldwide, the United States Food and Drug Administration (FDA) in 2017, and subsequently in 2021, issued advisory notifications to the pharmaceutical industry for stringent Bcc testing requirements for pharmaceutical manufacturing processes and for finished pharmaceutical products prior to release to the marketplace. The advisory notifications highlight non-sterile aqueous finished pharmaceutical products as being a major culprit associated with many of these human infection events. As such, there has been a significant number of Bcc-contaminated finished product recalls resulting in company revenue losses, delayed finished product release, finished product shortages for patients, and manufacturing plant shutdowns coupled with company reputational damage.