Clinical outcomes of uterine arterial chemoembolization with drug-eluting beads for advanced-stage or recurrent cervical cancer.

Purpose To study the clinical efficacy and safety of transarterial chemoembolization with drug-eluting beads (DEB-TACE) among women with advanced-stage or recurrent cervical cancer. Methods This retrospective cohort study enrolled women with cervical cancer who were treated by DEB-TACE between April 3, 2017 and July 12, 2021. Inclusion criteria were pathologic diagnosis of cervical cancer, II-IVa period, being aged 18 to 80 years, patient's inclination of treatment with DEB-TACE, and complete clinicopathologic data. Direct medical cost, hospital stay, resection frequency, treatment responses, adverse events, overall survival, and progression-free survival were investigated. Results A total of 16 women with cervical cancer were treated by DEB-TACE. DEB-TACE was successfully performed in all patients, with no major complications or adverse events. A total of 10 minor complications were observed in 9 women (56.3%) after the procedure. Seven (43.8%) women experienced mild to moderate post-embolization pain. The tumors decreased 3 and 6 months after the treatment. The frequency of complete response, partial response, stable disease, and progressive disease was 1 (40%), 3 (40%), 12 (15%), and 0 (0%), respectively, resulting in an objective response rate of 25.0% and a disease control rate of 100.0% after 1 month. The median hospital stay was 9.5 days, and the direct medical cost was 5.9 × 104 ¥. The median follow-up time was 4.1 months (interquartile range 2.6-23.7 months). The median overall survival was 19.1 months, and the 1- and 3-year survival rate was 64.9% and 46.4%, respectively. Conclusion DEB-TACE with diamminedichloroplatinum-preloaded beads may be an effective and safe treatment for women with advanced-stage or recurrent cervical cancer.