No abstract

No abstract

No abstract

No abstract

The levels of external contamination on the floor and gloves, and absorbed dose from urine measurements found in this study showed considerable improvement over many earlier, non-UK studies using comparable exposure measurements. These earlier studies were in facilities using laminar flow/microbiological safety cabinets and where staff were likely to be involved in both drug preparation and administration. Our data did not suggest that the differential pressure of the isolator to the pharmacy atmosphere was an overarching factor in the risk of operator exposure under normal operation. There remains a need to investigate the sources of the low-level drug contamination found in the pharmacies even when using isolators to prepare cytotoxic drugs. This study, and related studies of hospital oncology ward staff, appear to be the only recent UK studies of occupational cytotoxic drug exposure using environmental and biological monitoring techniques.