Cost-effectiveness of treatments for dysfunctional uterine bleeding

OBJECTIVE: To compare the cost-effectiveness of treatments for dysfunctional uterine bleeding (DUB). STUDY DESIGN: The decision analytic model used a third-party payer perspective and 18-month horizon to compare treatment of DUB patients ! 40 years old, with no desire for fertility. Treatments were oral contraceptives (OCs) vs. surgery (first-/second-generation ablation or hysterectomy) after 3-9 months of OCs. Costs were based on publications and expert opinion. Efficacy measures were based on months with pictorial blood loss assessment chart (PBAC) score < 100 and number of months of amenorrhea. RESULTS: Treatment costs were estimated at $513 per patient per year (OCs), $3,500 (first-generation ablation), $3,000 (second-generation ablation) and $7,500 (hysterectomy). Adverse event costs ranged from $12 per year or episode (OCs, second-generation ablation) to $164 per episode (hysterectomy). To achieve PBAC < 100, second-generation ablation after 3 months of OCs was the most cost-effective (7.6 additional DUB-free months vs. OCs, $215 per additional month). Second-generation ablation was less costly and more effective than first-generation ablation. Early treatment with hysterectomy was more effective than ablation, but at substantial cost. When using the end point of amenorrhea, hysterectomy was most cost-effective. Results were not sensitive to variations in costs, effectiveness or length of OC use. CONCLUSION:. A short OC trial followed by second-generation ablation is the most cost-effective strategy for women with DUB, although hysterectomy is more cost-effective to achieve amenorrhea. Hysterectomy cost-effectiveness might improve if evaluated over more time. Cost-effectiveness and patient preference must all play a role in treatment decisions.