ObjectiveTo evaluate the clinical efficacy of gelatin sponge particles chemoembolization for liver metastasis of gastric cancer patients. MethodsThe clinical data of 5 cases from December 2009 to July 2010 with gelatin sponge particles chemoembolization for liver metastasis after radical gastrectomy patients was analyzed retrospectively. ResultsVarious degrees of necrotic lesions were observed in all cases, 6 months after operation, 1 case received complete remission (CR),3 cases with partial remission (PR), 1 case with stable condition (SD), the total effective (CR + PR) rate was 80％(4/5). Conclusion Gelatin sponge particles chemoembelization for liver metastasis of gastric cancer has achieved a good shortterm effect,while the long-term efficacy remains to be identified.

Objective To discuss interventional procedures before feeding tube placed in the DSA guidance,influence postoperative enteral nutrition support for the presence of nutritional risk of clinical outcomes in elderly patients with hepatocellular carcinoma. Methods 33 patients acquired with interventional therapy of hepatic carcinoma were selected as the study group.All of patients un-derwent preoperatively the nutritional risk screening and insertion of nasogastric feeding tube under DSA.Enteral nutritional support by the nasogastric feeding tube was used after interventional therapy.33 similar patients underwent parenteral nutritional support af-ter international therapy were selected as the control group.The change of the nutritional indexes,the incidence of the systemic in-flammatory response syndrome,the incidence of infection,and the length of hospital stay after operation were compared between the two groups.Results There were no significant differences in the plasma albumin levels and body weight changes compared between the two groups (P >0.05).However,the incidence of infection and the length of hospital stay were lower significantly in the study group than in the control group (P >0.05).Conclusion The nutritional risk screening before interventional treatment is necessary for the elder patients with hepatic carcinoma.The patients with nutritional risk can be placed the nasogastric feeding tube preopera-tively under DSA,and perform combined nutritional support to promote the recovery of nutritional state after operation.

Objective To evaluate the safety and efficacy of combined transcatheter intraarterial chemoembolization with 350-560 μm gelatin sponge particles and lobaplatin (GSPs-TACE) and oral Chinese herb medication Huaier granules in patients with hepatocellular carcinoma (HCC).Methods This is a case-control,single-institution clinical trial.31 HCC patients receiving GSPs-TACE (group A) were matched with 31 patients receiving GSPs-TACE and Huaier granules (group B).Tumor response was evaluated by CECT using response evaluation criteria in solid tumors at 1 month after initial GSPs-TACE.The overall survival was calculated from the data of initial GSPs-TACE using the Kaplan-Meier method.Results The overall mean follow-up period was 28.7 (range 12-42) months.The overall 6-and 12-month survival rates in group A and group B were 90.3％ and 80.6％ vs 100％ and 93.5％,respectively.There was statistically significant difference in 12-month survival rates (x2 =5.213,P ＜0.05).Median survival time respectively was 17.1 and 20.6 months(x2 =0.745,P ＞0.05).The average TACE times were (4.1 ±7.3) and (2.9 ±8.7) respectively in group A and group B (P =0.01).Tumor objective response rate was statistically different in 6-and 12-month in two arms(x2 =5.945,6.384,P ＜0.05).There was no statistically significant difference in complications (respectively x2 =0.435,0.485,2.037,0.137,0.325,all P ＞ 0.05).Conclusions Huaier granules combined with transcatheter intraarterial chemoembolization with 350-560 μm gelatin sponge particles and carboplatin for HCC is safe and effectively prolongs patients' survival.