Abdominal radiology (New York) · 2022
Super-selective transcatheter vesical arterial chemoembolization with drug-loaded beads for muscle-invasive bladder cancer with hematuria.
ОбзорСтатьяПоддержка исследования: вне правительства СШАНазвание и аннотация: Перевод пока не подготовлен
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Zhou Yanfeng, Chen Jingyi, Chen Pingzhou, Tang Yi, Wu Shaojie, Cai Senlin, Fang Zhuting
Аннотация
PURPOSE: This retrospective study aimed to evaluate the clinical safety and efficacy of super-selective transcatheter vesical arterial chemoembolization with epirubicin-loaded CalliSpheres® beads (DEB-TACE) for treating muscle-invasive bladder cancer with hematuria.
METHODS: We reviewed the retrospective records of 20 muscle-invasive bladder cancer patients with hematuria who were treated with super-selective transcatheter vesical arterial by oxaliplatin and 100-300-μm CalliSpheres loaded with epirubicin. The primary outcomes were the technical and clinical success rates. The secondary outcomes were complications, treatment responses, quality of life (QOL), median overall survival, and 1- and 2-year survival rates. QOL was routinely assessed by nurses at admission and during telephone follow-up 4 weeks after discharge.
RESULTS: The technical success rate was 80.0% (16/20). Bleeding was controlled after the first embolization in 18/20 patients and after re-embolization within 7 days of the first embolization in the remaining two patients. The clinical success rate was 90% (18/20). After 4 weeks of follow-up, the mean hematocrit and hemoglobin levels improved significantly (P < 0.05). Four patients (20.0%) showed hematuria recurrence during a 4-8-month follow-up period. There were no severe complications, such as necrosis of the bladder, genitals, perineal skin, or procedure-related deaths. The complete response, partial response, stable disease, and progressive disease frequencies were 5.0%, 55.0%, 25.0%, and 15.0%, respectively, resulting in an objective response rate of 60.0% and a disease control rate of 85.0% after 1 month. 4 weeks after embolization, QOL was significantly higher than that pre-operation, except for social/family status (P < 0.05). The median overall survival was 18.5 months, and the 1- and 2-year survival rates were 75.0% and 46.7%, respectively.
CONCLUSION: DEB-TACE is safe and effective for treating muscle-invasive bladder cancer with hematuria, preserving bladder function and improving the QOL.
METHODS: We reviewed the retrospective records of 20 muscle-invasive bladder cancer patients with hematuria who were treated with super-selective transcatheter vesical arterial by oxaliplatin and 100-300-μm CalliSpheres loaded with epirubicin. The primary outcomes were the technical and clinical success rates. The secondary outcomes were complications, treatment responses, quality of life (QOL), median overall survival, and 1- and 2-year survival rates. QOL was routinely assessed by nurses at admission and during telephone follow-up 4 weeks after discharge.
RESULTS: The technical success rate was 80.0% (16/20). Bleeding was controlled after the first embolization in 18/20 patients and after re-embolization within 7 days of the first embolization in the remaining two patients. The clinical success rate was 90% (18/20). After 4 weeks of follow-up, the mean hematocrit and hemoglobin levels improved significantly (P < 0.05). Four patients (20.0%) showed hematuria recurrence during a 4-8-month follow-up period. There were no severe complications, such as necrosis of the bladder, genitals, perineal skin, or procedure-related deaths. The complete response, partial response, stable disease, and progressive disease frequencies were 5.0%, 55.0%, 25.0%, and 15.0%, respectively, resulting in an objective response rate of 60.0% and a disease control rate of 85.0% after 1 month. 4 weeks after embolization, QOL was significantly higher than that pre-operation, except for social/family status (P < 0.05). The median overall survival was 18.5 months, and the 1- and 2-year survival rates were 75.0% and 46.7%, respectively.
CONCLUSION: DEB-TACE is safe and effective for treating muscle-invasive bladder cancer with hematuria, preserving bladder function and improving the QOL.