Intra-Arterial Chemotherapy as Primary Treatment for Advanced Unilateral Retinoblastoma in China

Frontiers in Medicine

article

Tingyi Liang¹  Xin Zhang²  Jiakai Li¹  Xuming Hua²  Peiquan Zhao¹  Xunda Ji¹ 

[1] Department of Ophthalmology, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine;Department of Neurosurgery, Xinhua Hospital Affiliated to Shanghai Jiao Tong University School of Medicine

关键词: retinoblastoma;    advanced stage;    unilateral disease;    intra-arterial chemotherapy;    ophthalmic artery chemosurgery;   

DOI  :  10.3389/fmed.2022.855661

学科分类：社会科学、人文和艺术（综合）

来源: Frontiers

【 摘 要 】

Purpose This study aimed to evaluate the efficacy and complications of intra-arterial chemotherapy (IAC) as a primary treatment for advanced unilateral retinoblastoma in Chinese patients. Methods This study was a retrospective review of patients with advanced unilateral retinoblastoma treated with IAC as the primary treatment. The IAC procedures were performed using a balloon-assisted technique. The clinical status and treatment complications were recorded at each visit. Kaplan–Meier analysis was performed to estimate recurrence-free survival and ocular survival. Results In total, 116 eyes of 116 patients with advanced unilateral retinoblastoma were enrolled, including 66 eyes (57%) in group D and 50 eyes (43%) in group E. All treated eyes received a mean of 3 cycles of IAC (range, 3–5), and 66% of the eyes were combined with local consolidation therapy. The median follow-up time was 39 months (range, 22–57 months). The 3-year recurrence-free survival and ocular survival rates were 68.8% (95% CI, 59.2–76.6%) and 88.5% (95% CI, 80.9–93.2%), respectively. Moreover, the 3-year ocular survival rate in group D was significantly higher than that in group E (96.9%, 76.3%; P < 0.01). The common ocular complication was vitreous hemorrhage (19.8%). No deaths or severe systemic complications occurred. Conclusion Primary intra-arterial chemotherapy is effective for the treatment of advanced unilateral retinoblastoma, especially in group D, with acceptable toxicity.

【 授权许可】

CC BY