Efficacy and safety of combined anlotinib-oral etoposide treatment for patients with platinum-resistant ovarian cancer
Despite the availability of numerous treatment options, managing patients with platinum-resistant ovarian cancer (PROC) remains challenging, and the prognosis of PROC is notably unfavorable. This retrospective study aimed to assess the efficacy and safety of combined anlotinib-oral etoposide treatment for patients with PROC. Data of 23 patients who were diagnosed with PROC from January 2020 to November 2022 and treated with anlotinib combined with oral etoposide for at least 2 cycles were retrospectively analyzed. Among per-protocol patients, 9 (45.0%; 95% confidence interval [CI]=21.1-68.9) of 20 patients achieved partial response and 17 (85.0%, 95% CI=67.9-100.0) of 20 patients achieved disease control. The median progression-free survival was 8.7 months (95% CI=5.3-11.6). The incidence of adverse events (any grade) was 100%, and the incidence of grade 3-4 adverse events was 54.5%. Anlotinib combined with etoposide emerged effective for the treatment of PROC.