AIM:To compare the effectiveness of sequential therapy for Helicobacter pylori(H.pylori) infection with that of triple therapy of varying durations.METHODS:The 460 patients enrolled in this study had H.pylori-associat...AIM:To compare the effectiveness of sequential therapy for Helicobacter pylori(H.pylori) infection with that of triple therapy of varying durations.METHODS:The 460 patients enrolled in this study had H.pylori-associated gastritis or a gastric or duodenal ulcer.After screening,H.pylori-infected patients were randomly assigned to receive either conventional triple therapy for 7,10 or 14 d,or a new 10-d sequential therapy.Each of the 4 treatment groups included 115 patients.The outcomes of eradication therapy were assessed 4 wk after treatment by the urea breath test and histology.RESULTS:The overall eradication rate was 81.0%,and eradication rates were 75.7% for 7-d conventional triple therapy,81.9% for 10-d conventional triple therapy,84.4% for 14-d conventional triple therapy,and 82.0% for 10-d sequential therapy.Neither intention-to-treat analysis nor per protocol analysis showed significant differences in eradication rates using sequential therapy or the standard triple therapy(P = 0.416 and P = 0.405,respectively).CONCLUSION:There are no significant differences between 10-d sequential eradication therapy for H.pylori and any duration of standard triple treatment in Korean patients.展开更多
Objective: The aim was to evaluate the best intra-thoracoscopic surgery technique between video-assisted thoracic surgery (VATS) combined with laparoscopy and right open transthoracic esophagectomy, in patients with e...Objective: The aim was to evaluate the best intra-thoracoscopic surgery technique between video-assisted thoracic surgery (VATS) combined with laparoscopy and right open transthoracic esophagectomy, in patients with esophageal cancer. Methods: From November 2006 to May 2008, 221 patients with esophageal cancer were enrolled in this study, prospective randomized in two groups. 111 patients were performed the VATS technique (Experimental group), whereas in the other 110 patients esophagectomy was adopted by thoracotomy (Control group). Results: The time consuming of Experimental group was 272.3 min in average with a standard deviation(std) of 57.9, and it was 218.7 min in average with std of 91.0 in the control group (P=0.000). The operative blood loss was 219.7±194.4 mL in the Experimental group, compared with 590.0±324.4 mL in the control group, with significant difference (P=0.000). Postoperative hospital stay of Experimental group was 9.6±1.7d, and it was 11.4±2.3d in the control group (P=0.000). There was no-delayed union of incision in the Experimental group, but 6.36% in the control group (P=0.007). The disorder of gastric emptying occurred 0.9% in the Experimental group, whereas 6.4% in the Control group. There was no significant difference in survival curves and rates (P=0.555). Conclusion: There were several advantages of VATS technique, such as reduced hemorrhage, better recovery, few complications, and great number of lymph node dissection, although there was no significant difference in long-term survival rate. Thus the VATS combined with laparoscopy technique was worthy of generalization in esophageal surgery with good prospects.展开更多
Objective:The aim of this study was to evaluate the efficacy,adverse reaction and survival of MAID protocol as first-line treatment on 137 metastatic soft tissue sarcomas patients.Methods:One hundredand thirty-seven p...Objective:The aim of this study was to evaluate the efficacy,adverse reaction and survival of MAID protocol as first-line treatment on 137 metastatic soft tissue sarcomas patients.Methods:One hundredand thirty-seven patients with metastatic soft tissue sarcoma were given MAID protocol chemotherapy which consists of ifosfamide at a total dose of 8-10 g/m2 in 4-5 days,adriamycin at a dose of 60 mg/m2 on first day and dacarbazine at a dose of 200 mg/m2/d in 4-5 days.Twenty one days were regarded as a cycle and 2-6 cycles were completed.The median cycle number was 4.Results:Four cases had complete remission(CR)(2.9%),thirteen cases achieved partial remission(PR)(9.5%),eighty-eight cases maintained a stable disease(SD)(64.2%),and thirty-two cases had progressive disease(PD)(23.4%).The overall response rate(RR) was 12.4%,disease control rate(DCR) was 76.6%.The progression-free survival(PFS) was 2-14 months and median PFS was 5.00 ± 1.12 months.The overall survival(OS) was 3-19 months and median OS was 8.00 ± 1.32 months.Three months PFS rate was 56.9%,six months PFS rate was 27.2% and one year PFS rate was 7.8%.Three months OS rate was 100.0%,six months OS rate was 41.5% and one year OS rate was 10.7%.The main adverse reactions were bone marrow supression,nausea/vomiting and alopecia.Other adverse reactions were seldom observed.Conclusion:The effect of MAID protocol as first-line treatment on metastatic soft tissue sarcomas patients was exact,the treatment can control disease progression effectively and the side effects can be tolerable.It was obviously very worthy in clinical use as one of the first-line chemotherapy protocols on advanced soft tissue sarcomas.展开更多
文摘AIM:To compare the effectiveness of sequential therapy for Helicobacter pylori(H.pylori) infection with that of triple therapy of varying durations.METHODS:The 460 patients enrolled in this study had H.pylori-associated gastritis or a gastric or duodenal ulcer.After screening,H.pylori-infected patients were randomly assigned to receive either conventional triple therapy for 7,10 or 14 d,or a new 10-d sequential therapy.Each of the 4 treatment groups included 115 patients.The outcomes of eradication therapy were assessed 4 wk after treatment by the urea breath test and histology.RESULTS:The overall eradication rate was 81.0%,and eradication rates were 75.7% for 7-d conventional triple therapy,81.9% for 10-d conventional triple therapy,84.4% for 14-d conventional triple therapy,and 82.0% for 10-d sequential therapy.Neither intention-to-treat analysis nor per protocol analysis showed significant differences in eradication rates using sequential therapy or the standard triple therapy(P = 0.416 and P = 0.405,respectively).CONCLUSION:There are no significant differences between 10-d sequential eradication therapy for H.pylori and any duration of standard triple treatment in Korean patients.
文摘Objective: The aim was to evaluate the best intra-thoracoscopic surgery technique between video-assisted thoracic surgery (VATS) combined with laparoscopy and right open transthoracic esophagectomy, in patients with esophageal cancer. Methods: From November 2006 to May 2008, 221 patients with esophageal cancer were enrolled in this study, prospective randomized in two groups. 111 patients were performed the VATS technique (Experimental group), whereas in the other 110 patients esophagectomy was adopted by thoracotomy (Control group). Results: The time consuming of Experimental group was 272.3 min in average with a standard deviation(std) of 57.9, and it was 218.7 min in average with std of 91.0 in the control group (P=0.000). The operative blood loss was 219.7±194.4 mL in the Experimental group, compared with 590.0±324.4 mL in the control group, with significant difference (P=0.000). Postoperative hospital stay of Experimental group was 9.6±1.7d, and it was 11.4±2.3d in the control group (P=0.000). There was no-delayed union of incision in the Experimental group, but 6.36% in the control group (P=0.007). The disorder of gastric emptying occurred 0.9% in the Experimental group, whereas 6.4% in the Control group. There was no significant difference in survival curves and rates (P=0.555). Conclusion: There were several advantages of VATS technique, such as reduced hemorrhage, better recovery, few complications, and great number of lymph node dissection, although there was no significant difference in long-term survival rate. Thus the VATS combined with laparoscopy technique was worthy of generalization in esophageal surgery with good prospects.
文摘Objective:The aim of this study was to evaluate the efficacy,adverse reaction and survival of MAID protocol as first-line treatment on 137 metastatic soft tissue sarcomas patients.Methods:One hundredand thirty-seven patients with metastatic soft tissue sarcoma were given MAID protocol chemotherapy which consists of ifosfamide at a total dose of 8-10 g/m2 in 4-5 days,adriamycin at a dose of 60 mg/m2 on first day and dacarbazine at a dose of 200 mg/m2/d in 4-5 days.Twenty one days were regarded as a cycle and 2-6 cycles were completed.The median cycle number was 4.Results:Four cases had complete remission(CR)(2.9%),thirteen cases achieved partial remission(PR)(9.5%),eighty-eight cases maintained a stable disease(SD)(64.2%),and thirty-two cases had progressive disease(PD)(23.4%).The overall response rate(RR) was 12.4%,disease control rate(DCR) was 76.6%.The progression-free survival(PFS) was 2-14 months and median PFS was 5.00 ± 1.12 months.The overall survival(OS) was 3-19 months and median OS was 8.00 ± 1.32 months.Three months PFS rate was 56.9%,six months PFS rate was 27.2% and one year PFS rate was 7.8%.Three months OS rate was 100.0%,six months OS rate was 41.5% and one year OS rate was 10.7%.The main adverse reactions were bone marrow supression,nausea/vomiting and alopecia.Other adverse reactions were seldom observed.Conclusion:The effect of MAID protocol as first-line treatment on metastatic soft tissue sarcomas patients was exact,the treatment can control disease progression effectively and the side effects can be tolerable.It was obviously very worthy in clinical use as one of the first-line chemotherapy protocols on advanced soft tissue sarcomas.
