Preparation and administration of chemotherapy. Haematological consequences for hospital-based nurses.

This study examined the question of whether previous exposure to cytostatic drugs by oncology nurses was sufficient to lead to haematological phenotypical subclinical abnormalities which had previously been identified in a population of patients who had received chemotherapy as an adjuvant to breast surgery. A comparison of baseline haematological parameters, and the results of a prednisolone stimulation test, was made between nurses regularly coming into contact with such agents and an age-adjusted group of nurses who had not been exposed. Although there is a persistent trend toward lower neutrophils, platelets, monocytes and neutrophil reserves in the nurses who handled antineoplastic agents, a statistically significant decrement in these parameters was not identified. Such a finding should help to reassure individuals who have had similar exposure, but does not negate the importance of following published recommended guidelines for the handling and dispensing of antineoplastic agents.