See-and-treat in the management of high-grade squamous intraepithelial lesions of the cervix: a resource utilization analysis.

摘要

OBJECTIVE: To use activity-based costing techniques to compare see-and-treat with conventional evaluation and treatment of women presenting with a screening Papanicolaou smear demonstrating high-grade squamous intraepithelial lesion (SIL). METHODS: A total of 4000 theoretical patients were assumed to be evaluated and treated following one of four management algorithms: conventional algorithm I, with colposcopy and directed biopsies, followed by cryotherapy or cold-knife conization; conventional algorithm II, substituting the loop electrosurgical excision procedure for cold-knife conization; conventional algorithm III, substituting the loop electrosurgical excision procedure for cold-knife conization and cryotherapy; or see-and-treat algorithm IV, using the loop electrosurgical excision procedure. Costs associated with patient management in each algorithm were calculated including those for the procedure, patient time, physician time, and disposable expenses, as well as costs to manage complications, treatment failures, and follow-up for 1 year. RESULTS: Algorithm I was the most expensive, costing