1. Clinical evaluation of oxaliplatin-loaded drug-eluting callispheres beads transarterial chemoembolization for unresectable or recurrent esophageal carcinoma.
- Author
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Bi Y, Ren J, and Han X
- Subjects
- Humans, Male, Female, Middle Aged, Aged, Retrospective Studies, Survival Rate, Follow-Up Studies, Prognosis, Antineoplastic Agents administration & dosage, Adult, Esophageal Neoplasms therapy, Esophageal Neoplasms pathology, Chemoembolization, Therapeutic methods, Oxaliplatin administration & dosage, Neoplasm Recurrence, Local pathology, Neoplasm Recurrence, Local therapy
- Abstract
Background: A majority of esophageal carcinoma patients are diagnosed at an advanced stage and are no longer suitable for surgical resection. Drug-eluting beads transarterial chemoembolization (DEB-TACE) with oxaliplatin-loaded CalliSpheres beads (CB) have been used for advanced hepatocellular carcinoma and lung cancer, but they have not been reported for the treatment of unresectable or recurrent esophageal carcinoma., Methods: DEB-TACE was performed on 22 patients with unresectable or recurrent esophageal carcinoma between March 2019 and May 2022. The clinical outcomes, complications, and efficacy were retrospectively recorded and analyzed., Results: A total of 39 sessions of DEB-TACE were performed in 22 patients, with a technical success rate of 92.3% and clinical success rate of 65.0%. No severe complications such as procedure-related death, esophageal rupture or paraplegia were observed. Complete response, partial response, and stable disease were observed in 14.3% (2/14), 42.9% (6/14), and 21.4% (3/14) of patients 6 months after DEB-TACE, respectively. The objective response rates were 62.5%, 42.9% and 57.1% respectively at 1-, 3-, and 6-month after DEB-TACE. Subsequent interventional treatments were administered to 12 patients, including DEB-TACE for hepatic metastasis in 3 (13.6%), esophageal stenting in 5 (22.7%), and airway stent placement in 5 (22.7%). Two patients were lost to follow up. A total of 9 patients died due to tumor progression (n = 5), pneumatic infection (n = 1), and tumor-related massive esophageal hemorrhage (n = 3). The median overall survivals were 13.9 months and 26.5 months from the first session of DEB-TACE and the diagnosis of esophageal carcinoma, respectively., Conclusions: DEB-TACE with oxaliplatin-loaded CB is suggested as a safe and effective treatment of unresectable or recurrent esophageal carcinoma, and more studies are required to confirm its efficacy and safety., (© 2024. The Author(s).)
- Published
- 2024
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