An economic evaluation of the optimal workload in treating surgical patients in a breast unit

Abstract 

A breast unit is a cancer centre specialised in the diagnosis and treatment of patients with breast cancer. The high level of specialised skills involved in running a breast unit makes it an expensive pattern of care. The European Society of Mastology (EUSOMA) recommends a minimum caseload of 150 cases sufficient to maintain expertise for each team member and to ensure cost-effective working of the breast unit. Specific economic analysis evaluating main diagnostic services (radiology and pathology) and treatment are needed. The present study assesses the activity level at which the breast unit represents good value for money in surgically-treated patients. Cost assessment is realised by defining a cost function according to the following assumptions: cost function input is personnel costs and technical equipment and output is the number of newly diagnosed cases of primary breast cancer admitted to the breast care unit each year. The increase from 50 new cancer cases per year to 100 will reduce average costs by almost 50%. Cost reduction is important up to a volume of 200 new cases per year. For economic investment to be justified, it is desirable that intake rises to at least 200 new cases per year. Our result is in-line with the EUSOMA recommendation.

Keywords:  Breast neoplasm, Cancer care units, Cost analysis, Workload