Treatment patterns and economic burden among cervical and endometrial cancer patients newly initiating systemic therapy.

Aim: To evaluate treatment patterns, healthcare resource use (HCRU) and all-cause healthcare costs among patients with cervical or endometrial cancer newly initiating systemic therapy. Methods: We identified patients with cervical or endometrial cancer newly initiating systemic therapy - a claims-based proxy for advanced disease - between 2014 and 2019, described them by line of therapy (LOT), and summarized the per patient per month (PPPM) HCRU and healthcare costs per LOT. Results: Among 1229 patients with cervical cancer and 2659 patients with endometrial cancer, LOT1 therapies included systemic only (cervical, 50.1%; endometrial, 83.2%) and systemic with radiation therapy (cervical, 49.9%; endometrial, 16.8%). Mean PPPM total costs were: LOT1 (cervical, US$15,892; endometrial, US$11,363), LOT2 (US$20,193; US$14,019) and LOT3+ (US$16,576; US$14,645). Conclusions: Overall, patients received guideline-concordant care and experienced significant economic burden, which increased with LOT. [ABSTRACT FROM AUTHOR]