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Chinese Journal of Cancer Research

, Volume 4, Issue 2, pp 55–60 | Cite as

Factors influencing the effect of radioimmunotherapy on liver cancer

  • Fan Zhen 
  • Tang Zhaoyou 
  • Liu Kangda 
  • Yi Qilong 
  • Zhang Zhaohuan 
Clinical Observation
  • 13 Downloads

Abstract

Factors influencing the therapeutic effect of radioimmunotherapy with131I labeled anti-human hepa tocellular carcinoma (HCC) ferritin antibody (131I-FtAb) on thirty three patients with surgically proven unresectable HCC were studied. Multi-variable analysis with Cox’s regression model revealed that the statistically significant factors include tumor size, activity of131I administered each time and the second-look resection. Survival of patients with tumor diameter less than 10 cm was higher than that of patients with tumor diameter more than 10 cm (1-year survival; 84% versus 50%; 3-year survival; 63% versus 9%). Patients administered with 5.55×108 Bq to 9.25×108 Bq of131I-FtAb each time yielded better effect than those administered with more than 9. 25×108 Bq of131I-FtAb (1-year, survival; 86% ver-sus 55%; 3-year survival; 50% versus 18%). When tumor shrank, patients underwent second-look resection had a higher survival than those without receiving second-look resection (1-year survival; 80% versus 66%; 3-year survival; 80% versus 11%).

Keywords

Radiat Oncol Biol Phys Tumor Diameter Tocellular Carcinoma Single Variable Analysis Multiple Modality Treatment 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Chinese Journal of Cancer Research 1992

Authors and Affiliations

  • Fan Zhen 
    • 1
  • Tang Zhaoyou 
    • 1
  • Liu Kangda 
    • 1
  • Yi Qilong 
    • 1
    • 2
  • Zhang Zhaohuan 
    • 1
    • 2
  1. 1.Liver Cancer InstituteShanghai Medical UniversityChina
  2. 2.Department of Statistics, School of Public HealthShanghai Medical UniversityChina

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