Objective:To evaluate the clinical effects of psychological interventions and drug therapy against peptic ulcer.Methods:96 patients with peptic ulcer were divided into control group with Tagamet 800 mg per evening p.o...Objective:To evaluate the clinical effects of psychological interventions and drug therapy against peptic ulcer.Methods:96 patients with peptic ulcer were divided into control group with Tagamet 800 mg per evening p.o.and trial group with psychological intervention on the basis of drug treatment.Results:There were significant differences between the two groups(P【0.05), the trial group showed that the anxiety and depression cases declined obviously and effective rate of ulcer therapy was much higlier than control group.Conclusions:In sum,psychological intervention combined with drug therapy provides an effective method for ulcer treatment.展开更多
AIM:To assess and compare the efficacy and safety of two triple regimes:A)metronidazole,amoxicillin and omeprazole, which is still widely used in Russia,and B)azithromycin, amoxicillin and omeprazole in healing active...AIM:To assess and compare the efficacy and safety of two triple regimes:A)metronidazole,amoxicillin and omeprazole, which is still widely used in Russia,and B)azithromycin, amoxicillin and omeprazole in healing active duodenal ulcer and H.pylori eradication. METHODS:100 patients with active duodenal ulcer were included in the open,multicentre,randomized study with comparative groups.Patients were randomly assigned to one of the following one-week triple regimes:A) metronidazole 500 mg bid,amoxicillin I g bid and omeprazole 20 mg bid(OAM,n=50)and B)azithromycin 1 god for the first 3 days(total dose 3 g),amoxicillin 1 g bid and omeprazole 20 mg bid(OAA,n=50).Omeprazole 20 mg od was given after the eradication course as a monotherapy for three weeks.The control endoscopy was performed 8 weeks after the entry.H.pyloriinfection was determined in the entry of the study and four weeks after the cessation of treatment by means of histology and CLO-test. RESULTS:97 patients completed the study according to the protocol(1 patient of the OAM group did not come to the control endoscopy,2 patients of the OAA group stopped the treatment because of mild allergic urticaria).Duodenal ulcers were healed in 48 patients of the OAM group(96 %, C190.5-100 %)and in 46 patients of the OAA group(92 %, CI 89.5-94.5 %)(p=ns).H.pyloHinfection was eradicated in 15 out of 50 patients with OAM(30 %,CI 17-43 %)and in 36 out of 50 patients treated with OAA(72 %;CI 59-85 %) (P<0.001)-ITT analysis.CONCLUSION: The triple therapy with omeprazole, amoxicillin and metronidazole failed to eradicate H.pylori'vc\ the majority of patients, which is an essential argument to withdraw this regimen out of the national recommendations. Macrolide with amoxicillin are preferable to achieve higher eradication rates. Azithromycin (1 g od for the first 3 days) can be considered as a successful component of the triple PPI-based regimen.展开更多
Ulcerative colitis(UC)is a common progressive inflammatory disease whose incidence has increased rapidly in recent years,and can develop into colorectal cancer in severe cases.There are currently no adequate or effect...Ulcerative colitis(UC)is a common progressive inflammatory disease whose incidence has increased rapidly in recent years,and can develop into colorectal cancer in severe cases.There are currently no adequate or effective treatments for UC due to the fact that some patients have found suboptimal results after repeated administration,while others have experienced adverse effects.With the rapid development of nanotechnology,developing innovative colon-targeting platforms is essential to improving efficacy,reducing side effects,and improving patient compliance.In this review,we summarize the pathophysiological characteristics of UC and the most recent status of numerous nanodrug delivery systems based on different targeting mechanisms in treating UC.Oral,intravenous,and rectal drug delivery nanoparticles targeting the colon are discussed,which can provide ideas for the design of colon-targeting nanoparticles for the treatment of colon diseases,especially for the treatment of UC.Last but not least,we provide a glimpse into the future of colon-targeted delivery systems,as well as future advancements in the field.展开更多
118 cases of ulcerative colitis were treated by integration of traditional Chinese and Western medicine. Another 86 cases of ulcerative colitis were treated by simple western drugs as controls. The therapeutic effects...118 cases of ulcerative colitis were treated by integration of traditional Chinese and Western medicine. Another 86 cases of ulcerative colitis were treated by simple western drugs as controls. The therapeutic effects for both groups were observed and compared after two therapeutic courses of 40 consecutive days. As a result, 39 cases were cured, 60 cases improved and 19 cases failed, with a total effective rate of 84% in the treatment group; in the control group, 15 cases were cured, 37 cases improved and 34 cases failed, with a total effective rate of 60.5%. Statistically, the difference was very significant (P展开更多
AIM:The eradication rate of Helicobacter pylori (H pylori) shows variation among countries and regimens of treatment. We aimed to study the eradication rates of different regimens in our region and some factors affect...AIM:The eradication rate of Helicobacter pylori (H pylori) shows variation among countries and regimens of treatment. We aimed to study the eradication rates of different regimens in our region and some factors affecting the rate of eradication. METHODS:One hundred and sixty-four H pylori positive patients (68 males,96 females;mean age:48±12 years) with duodenal or gastric ulcer without a smoking history were included in the study.The patients were divided into three groups according to the treatment regimens.Omeprazole 20mg,clarithromycin 500mg,amoxicillin 1g were given twice daily for 1 week (Group Ⅰ) and 2 weeks (Group Ⅱ). Patients in Group Ⅲ received bismuth subsitrate 300mg, tetracyline 500mg and metronidazole 500mg four times daily in addition to Omeprazole 20mg twice daily.Two biopsies each before and after treatment were obtained from antrum and corpus,and histopathologically evaluated. Eradication was assumed to be successful if no H pylorus was detected from four biopsy specimens taken after treatment.The effects of factors like age,sex,H pylori density on antrum and corpus before treatment,the total H pylori density,and the inflammation scores on the rate of H pylori eradication were evaluated. RESULTS:The overall eradication rate was 42%.The rates in groups Ⅱ and Ⅲ were statistically higher than that in group Ⅰ (P<0.05).The rates of eradication were 24.5%, 40.7% and 61.5% in groups Ⅰ,Ⅱ and Ⅲ,respectively.The eradication rate was negatively related to either corpus H pylori density or total H pylori density (P<0.05).The median age was older in the group in which the eradication failed in comparison to that with successful eradication (55 yr vs 39 yr,P<0.001).No correlation between sex and H pylori eradication was found. CONCLUSION:Our rates of eradication were significantly lower when compared to those reported in literature.We believe that advanced age and high H pylori density are negative predictive factors for the rate of H pylori eradication.展开更多
目的:比较果胶铋三联和四联疗法治疗幽门螺旋杆菌(Hp)阳性的消化性溃疡的疗效。方法:经电子胃镜和快速尿素酶方法确诊的Hp阳性胃溃疡和十二指肠溃疡共125例,按治疗方法分为2组,三联疗法组60例:果胶铋0.2 g 3次/日,克拉霉素0.5 g 2次/日...目的:比较果胶铋三联和四联疗法治疗幽门螺旋杆菌(Hp)阳性的消化性溃疡的疗效。方法:经电子胃镜和快速尿素酶方法确诊的Hp阳性胃溃疡和十二指肠溃疡共125例,按治疗方法分为2组,三联疗法组60例:果胶铋0.2 g 3次/日,克拉霉素0.5 g 2次/日,甲硝唑0.4 g,2次/日,1疗程为2周;四联疗法组:果胶铋、甲硝唑、克拉霉素用法用量同三联疗法,加用雷贝拉唑20 mg,2次/日,1个疗程为1周。疗程结束4周后行电子胃镜及快速尿素酶试验复检。结果:125例均获随访,四联疗法组总有效率高于三联疗法组(P<0.05),症状缓解时间较三联疗法组短(P<0.01),不良反应发生率低于三联疗法组(P<0.05),Hp根除率与三联疗法差异无统计学意义(P>0.05)。结论:含雷贝拉唑的四联疗法治疗Hp阳性的胃溃疡、十二指肠溃疡,其症状缓解时间、溃疡愈合,不良反应等方面优于三联疗法。展开更多
基金Key Scientific and Technogical Projects of Hainan(090209, adxm20100043)National Nature Science Fandation 30860082.81260209+1 种基金Seientifie and Technological Projects of Hainan Provincial Department of Health Qiong H2009-7,Qiong H2009-11 and Qiong H2010-M-38Nature Science Fundation of Hainan Province 30853
文摘Objective:To evaluate the clinical effects of psychological interventions and drug therapy against peptic ulcer.Methods:96 patients with peptic ulcer were divided into control group with Tagamet 800 mg per evening p.o.and trial group with psychological intervention on the basis of drug treatment.Results:There were significant differences between the two groups(P【0.05), the trial group showed that the anxiety and depression cases declined obviously and effective rate of ulcer therapy was much higlier than control group.Conclusions:In sum,psychological intervention combined with drug therapy provides an effective method for ulcer treatment.
文摘AIM:To assess and compare the efficacy and safety of two triple regimes:A)metronidazole,amoxicillin and omeprazole, which is still widely used in Russia,and B)azithromycin, amoxicillin and omeprazole in healing active duodenal ulcer and H.pylori eradication. METHODS:100 patients with active duodenal ulcer were included in the open,multicentre,randomized study with comparative groups.Patients were randomly assigned to one of the following one-week triple regimes:A) metronidazole 500 mg bid,amoxicillin I g bid and omeprazole 20 mg bid(OAM,n=50)and B)azithromycin 1 god for the first 3 days(total dose 3 g),amoxicillin 1 g bid and omeprazole 20 mg bid(OAA,n=50).Omeprazole 20 mg od was given after the eradication course as a monotherapy for three weeks.The control endoscopy was performed 8 weeks after the entry.H.pyloriinfection was determined in the entry of the study and four weeks after the cessation of treatment by means of histology and CLO-test. RESULTS:97 patients completed the study according to the protocol(1 patient of the OAM group did not come to the control endoscopy,2 patients of the OAA group stopped the treatment because of mild allergic urticaria).Duodenal ulcers were healed in 48 patients of the OAM group(96 %, C190.5-100 %)and in 46 patients of the OAA group(92 %, CI 89.5-94.5 %)(p=ns).H.pyloHinfection was eradicated in 15 out of 50 patients with OAM(30 %,CI 17-43 %)and in 36 out of 50 patients treated with OAA(72 %;CI 59-85 %) (P<0.001)-ITT analysis.CONCLUSION: The triple therapy with omeprazole, amoxicillin and metronidazole failed to eradicate H.pylori'vc\ the majority of patients, which is an essential argument to withdraw this regimen out of the national recommendations. Macrolide with amoxicillin are preferable to achieve higher eradication rates. Azithromycin (1 g od for the first 3 days) can be considered as a successful component of the triple PPI-based regimen.
基金financially supported by Beijing Nova Program(Nos.Z211100002121127 and 20220484219)Beijing Natural Science Foundation(No.L212059)+1 种基金Fundamental Research Funds for the Central Universities(No.3332021101)CAMS Innovation Fund for Medical Sciences(CIFMS,Nos.2021-I2M-1-026 and 2021-I2M-1-028).
文摘Ulcerative colitis(UC)is a common progressive inflammatory disease whose incidence has increased rapidly in recent years,and can develop into colorectal cancer in severe cases.There are currently no adequate or effective treatments for UC due to the fact that some patients have found suboptimal results after repeated administration,while others have experienced adverse effects.With the rapid development of nanotechnology,developing innovative colon-targeting platforms is essential to improving efficacy,reducing side effects,and improving patient compliance.In this review,we summarize the pathophysiological characteristics of UC and the most recent status of numerous nanodrug delivery systems based on different targeting mechanisms in treating UC.Oral,intravenous,and rectal drug delivery nanoparticles targeting the colon are discussed,which can provide ideas for the design of colon-targeting nanoparticles for the treatment of colon diseases,especially for the treatment of UC.Last but not least,we provide a glimpse into the future of colon-targeted delivery systems,as well as future advancements in the field.
文摘118 cases of ulcerative colitis were treated by integration of traditional Chinese and Western medicine. Another 86 cases of ulcerative colitis were treated by simple western drugs as controls. The therapeutic effects for both groups were observed and compared after two therapeutic courses of 40 consecutive days. As a result, 39 cases were cured, 60 cases improved and 19 cases failed, with a total effective rate of 84% in the treatment group; in the control group, 15 cases were cured, 37 cases improved and 34 cases failed, with a total effective rate of 60.5%. Statistically, the difference was very significant (P
文摘AIM:The eradication rate of Helicobacter pylori (H pylori) shows variation among countries and regimens of treatment. We aimed to study the eradication rates of different regimens in our region and some factors affecting the rate of eradication. METHODS:One hundred and sixty-four H pylori positive patients (68 males,96 females;mean age:48±12 years) with duodenal or gastric ulcer without a smoking history were included in the study.The patients were divided into three groups according to the treatment regimens.Omeprazole 20mg,clarithromycin 500mg,amoxicillin 1g were given twice daily for 1 week (Group Ⅰ) and 2 weeks (Group Ⅱ). Patients in Group Ⅲ received bismuth subsitrate 300mg, tetracyline 500mg and metronidazole 500mg four times daily in addition to Omeprazole 20mg twice daily.Two biopsies each before and after treatment were obtained from antrum and corpus,and histopathologically evaluated. Eradication was assumed to be successful if no H pylorus was detected from four biopsy specimens taken after treatment.The effects of factors like age,sex,H pylori density on antrum and corpus before treatment,the total H pylori density,and the inflammation scores on the rate of H pylori eradication were evaluated. RESULTS:The overall eradication rate was 42%.The rates in groups Ⅱ and Ⅲ were statistically higher than that in group Ⅰ (P<0.05).The rates of eradication were 24.5%, 40.7% and 61.5% in groups Ⅰ,Ⅱ and Ⅲ,respectively.The eradication rate was negatively related to either corpus H pylori density or total H pylori density (P<0.05).The median age was older in the group in which the eradication failed in comparison to that with successful eradication (55 yr vs 39 yr,P<0.001).No correlation between sex and H pylori eradication was found. CONCLUSION:Our rates of eradication were significantly lower when compared to those reported in literature.We believe that advanced age and high H pylori density are negative predictive factors for the rate of H pylori eradication.
文摘目的:比较果胶铋三联和四联疗法治疗幽门螺旋杆菌(Hp)阳性的消化性溃疡的疗效。方法:经电子胃镜和快速尿素酶方法确诊的Hp阳性胃溃疡和十二指肠溃疡共125例,按治疗方法分为2组,三联疗法组60例:果胶铋0.2 g 3次/日,克拉霉素0.5 g 2次/日,甲硝唑0.4 g,2次/日,1疗程为2周;四联疗法组:果胶铋、甲硝唑、克拉霉素用法用量同三联疗法,加用雷贝拉唑20 mg,2次/日,1个疗程为1周。疗程结束4周后行电子胃镜及快速尿素酶试验复检。结果:125例均获随访,四联疗法组总有效率高于三联疗法组(P<0.05),症状缓解时间较三联疗法组短(P<0.01),不良反应发生率低于三联疗法组(P<0.05),Hp根除率与三联疗法差异无统计学意义(P>0.05)。结论:含雷贝拉唑的四联疗法治疗Hp阳性的胃溃疡、十二指肠溃疡,其症状缓解时间、溃疡愈合,不良反应等方面优于三联疗法。
