AIM: To evaluate the association of pre-treatment Helicobacter pylon(H, pylon) density with bacterial eradication and ulcer healing rates in patients with active duodenal ulcer. METHODS: One hundred and four consecuti...AIM: To evaluate the association of pre-treatment Helicobacter pylon(H, pylon) density with bacterial eradication and ulcer healing rates in patients with active duodenal ulcer. METHODS: One hundred and four consecutive duodenal ulcer outpatients with H. py/ori infection ascertained by gastric histopathology and 13C-urea breath test (UBT) were enrolled in this study. H. py/ori density was graded histologically according to the Sydney system (normal, mild, moderate, and marked). In each patient, lansoprazole (30mg b.i.d.), clarithromycin (500 mg b.i.d.) and amoxicillin (1g b.i.d.) were used for i week, then 30 mg lansoprazole once daily was continued for an additional 3 weeks. Followup endoscopy was performed at 4 weeks after completion of the therapy, and UBT was done at 4 and 8 weeks after completion of the therapy. RESULTS: The H. pylori eradication rates were 88.9 %/100.0 %, 94.3 %/100.0 %, and 69.7 %/85.2 %; and the ulcer healing rates were 88.9 %/100.0 %, 94.3 %/100.0 %,and 63.6 %/77.8 % (intention-to-treat/per protocol analysis) in the mild, moderate, and marked H. pyloridensity groups, respectively. The association of pretreatment H. pyloriderisity with the eradication rate and ulcer healing rate was both statistically significant (P=-0.013/0.006 and 0.002/<0.001, respectively; using results of intention-to-treat/per protocol analysis).CONCLUSION: Intragastric bacterial load may affect both the outcome of eradication treatment and ulcer healing in patients with active duodenal ulcer disease.展开更多
AIM: Hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT) is associated with poor prognosis. The aim of this prospective study was to evaluate the efficacy of hepatic arterial infusion chemotherapy ...AIM: Hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT) is associated with poor prognosis. The aim of this prospective study was to evaluate the efficacy of hepatic arterial infusion chemotherapy (HAIC) for patients with this disease.METHODS: Eighteen HCC patients with PVTT were treated with HAIC via a subcutaneously implanted injection port. A course of chemotherapy consisted of daily cisplatin (10 mg for one hour) followed by 5-fiuorouracil (250 mg for five hours) zfor five continuous days within a given week. The patients were scheduled to receive four consecutive courses of HAIC.Responders were defined in whom either a complete or partial response was achieved, while non-responders were defined based on stable or progressive disease status. The prognostic factors associated with survival after treatment were analyzed.RESULTS: Six patients exhibited partial response to this form of HAIC (response rate = 33 %). The 3, 6, 9, 12 and 18-month cumulative survival rates for the 18 patients were 83 %, 72 %, 50 %, 28 %, and 7 %, respectively. Median survival times for the six responders and 12 non-responders were 15.0 (range, 11-18) and 7.5 (range, 1-13) months,respectively, It was demonstrated by both univariate and multivariate analyses that the therapeutic response and hepatic reserve function were significant prognostic factors.CONCLUSION: HAIC using low-dose cisplatin and 5-fluorouracil may be a useful alternative for the treatment of patients with advanced HCC complicated with PVTT. There may also be survival-related benefits associated with HAIC.展开更多
基金the grant from Cathay General Hospital,Taipei,Taiwan
文摘AIM: To evaluate the association of pre-treatment Helicobacter pylon(H, pylon) density with bacterial eradication and ulcer healing rates in patients with active duodenal ulcer. METHODS: One hundred and four consecutive duodenal ulcer outpatients with H. py/ori infection ascertained by gastric histopathology and 13C-urea breath test (UBT) were enrolled in this study. H. py/ori density was graded histologically according to the Sydney system (normal, mild, moderate, and marked). In each patient, lansoprazole (30mg b.i.d.), clarithromycin (500 mg b.i.d.) and amoxicillin (1g b.i.d.) were used for i week, then 30 mg lansoprazole once daily was continued for an additional 3 weeks. Followup endoscopy was performed at 4 weeks after completion of the therapy, and UBT was done at 4 and 8 weeks after completion of the therapy. RESULTS: The H. pylori eradication rates were 88.9 %/100.0 %, 94.3 %/100.0 %, and 69.7 %/85.2 %; and the ulcer healing rates were 88.9 %/100.0 %, 94.3 %/100.0 %,and 63.6 %/77.8 % (intention-to-treat/per protocol analysis) in the mild, moderate, and marked H. pyloridensity groups, respectively. The association of pretreatment H. pyloriderisity with the eradication rate and ulcer healing rate was both statistically significant (P=-0.013/0.006 and 0.002/<0.001, respectively; using results of intention-to-treat/per protocol analysis).CONCLUSION: Intragastric bacterial load may affect both the outcome of eradication treatment and ulcer healing in patients with active duodenal ulcer disease.
文摘AIM: Hepatocellular carcinoma (HCC) with portal vein tumor thrombosis (PVTT) is associated with poor prognosis. The aim of this prospective study was to evaluate the efficacy of hepatic arterial infusion chemotherapy (HAIC) for patients with this disease.METHODS: Eighteen HCC patients with PVTT were treated with HAIC via a subcutaneously implanted injection port. A course of chemotherapy consisted of daily cisplatin (10 mg for one hour) followed by 5-fiuorouracil (250 mg for five hours) zfor five continuous days within a given week. The patients were scheduled to receive four consecutive courses of HAIC.Responders were defined in whom either a complete or partial response was achieved, while non-responders were defined based on stable or progressive disease status. The prognostic factors associated with survival after treatment were analyzed.RESULTS: Six patients exhibited partial response to this form of HAIC (response rate = 33 %). The 3, 6, 9, 12 and 18-month cumulative survival rates for the 18 patients were 83 %, 72 %, 50 %, 28 %, and 7 %, respectively. Median survival times for the six responders and 12 non-responders were 15.0 (range, 11-18) and 7.5 (range, 1-13) months,respectively, It was demonstrated by both univariate and multivariate analyses that the therapeutic response and hepatic reserve function were significant prognostic factors.CONCLUSION: HAIC using low-dose cisplatin and 5-fluorouracil may be a useful alternative for the treatment of patients with advanced HCC complicated with PVTT. There may also be survival-related benefits associated with HAIC.