[Super-selective pump-insertion into the target artery and regional intraarterial infusion chemotherapeutant and immunizator in treatment of the latter gastrointestinal cancer].

OBJECTIVE

To evaluate the effect of operative selective pump-insertion into the tumorous target artery, postoperative regional infusion chemotherapeutant and immunizator for treatment the latter gastrointestinal cancer.

METHODS

The effect of operative super-selective pump-insertion into the tumorous nutritious artery, postoperative regional infusion chemotherapeutant and immunizator for treatment 88 cases patients suffering from irremovable gastrointestinal cancer was observed. Of them, 45 cases were gastric cancer, 31 cases were rectal cancer, 11cases were colic cancer.

RESULTS

Complete response 2 case; Part response 77 cases, 11 cases patients had received secondary resection after intraarterial chemotherapy. Non chang 9 cases; effective rates reach to 89.8%. One, two and three years survival rates were 86.4%, 30.7% and 10.2%. Average survival period were 21.5 mouths.

CONCLUSION

Super-selective pump-insertion into the artery and regional intraarterial chemotherapy is an efficient way in treatment of the latter gastrointestinal cancer, which can delay the survival period of patients with tumor, and increase the resectable rate.