Application of Autologous Tumor Cell Vaccine and NDV Vaccine in Treatment of Tumors of Digestive Tract

World J Gastroenterol. 2003 Mar;9(3):495-8. doi: 10.3748/wjg.v9.i3.495.


Aim: To treat patients with stage I-IV malignant tumors of digestive tract using autologous tumor cell vaccine and NDV (Newcastle disease virus) vaccine, and observe the survival period and curative effect.

Methods: 335 patients with malignant tumors of digestive tract were treated with autologous tumor cell vaccine and NDV vaccine. The autologous tumor cell vaccine received were assigned for long-term survival observation. While these failed to obtain the autologous tumor tissue were given with NDV vaccine for a received short-term observation on curative effect.

Results: The colorectal cancer patients treated with autologous tumor cell vaccine were divided into two groups: the controlled group (subjected to resection alone) (n=257), the vaccine group (subjected to both resection and immunotherapy) (n=310). 25 patients treated with NDV immunotherapy were all at stage IV without having resection. In postoperation adjuvant therapy patients, the 5, 6 and 7-year survival rates were 66.51 %, 60.52 %, 56.50 % respectively; whereas in patients with resection alone, only 45.57 %, 44.76 % and 43.42 % respectively. The average survival period was 5.13 years (resection alone group 4.15 years), the median survival period was over 7 years (resection alone group 4.46 years). There were significant differences between the two groups. The patients treated with resection plus vaccine were measured delayed-type hypersensitivity (DTH) reactions after vaccination, (indurative scope >5 mm). The magnitude of DTH was related to the prognosis. The 5-year survival rate was 80 % for those with indurations greater than 5 mm, compared with 30 % for those with indurations less than 5 mm. The 1-year survival rate was 96 % for 25 patients treated with NDV immunotherapy. The total effective rate (CR+PR) was 24.00 % in NDV immunotherapy; complete remission (CR) in 1 case (4.00 %), partial remission (PR) in 5 cases (20.00 %), stabilizedin in 16 cases (64.00 %), progression (PD) in 1 case (4.00 %). After NDV vaccine immunotherapy, the number of NK cell increased and immune function imporved obviously.

Conclusion: The autologous tumor cell vaccine and NDV vaccine can prolong the patients' life. NDV vaccine is notably effective for short-term with promotion of quality of life and can be used whenever necessary with good prospects.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Cancer Vaccines / therapeutic use*
  • Gastrointestinal Neoplasms / therapy*
  • Humans
  • Immunotherapy*
  • Newcastle disease virus / immunology*
  • Viral Vaccines / therapeutic use*


  • Cancer Vaccines
  • Viral Vaccines