AIM: To investigate whether there were symptom-based tendencies in the Helicobacter pylori (H. pylori) eradication in functional dyspepsia (FD) patients. METHODS: A randomized, single-blind, placebo-controlled study o...AIM: To investigate whether there were symptom-based tendencies in the Helicobacter pylori (H. pylori) eradication in functional dyspepsia (FD) patients. METHODS: A randomized, single-blind, placebo-controlled study of H. pylori eradication for FD was conduct- ed. A total of 195 FD patients with H. pylori infection were divided into two groups: 98 patients in the treatment group were treated with rabeprazole 10 mg twice daily for 2 wk, amoxicillin 1.0 g and clarithromycin 0.5 g twice daily for 1 wk; 97 patients in the placebo group were given placebos as control. Symptoms of FD, such as postprandial fullness, early satiety, nausea, belching,epigastric pain and epigastric burning, were assessed 3 mo after H. pylori eradication. RESULTS: By per-protocol analysis in patients with successful H. pylori eradication, higher effective rates of 77.2% and 82% were achieved in the patients with epigastric pain and epigastric burning than those in the placebo group (P < 0.05). The effective rates for postprandial fullness, early satiety, nausea and belching were 46%, 36%, 52.5% and 33.3%, respectively, and there was no significant difference from the placebo group (39.3%, 27.1%, 39.1% and 31.4%) (P > 0.05). In 84 patients who received H. pylori eradication therapy, the effective rates for epigastric pain (73.8%) and epigastric burning (80.7%) were higher than those in the placebo group (P < 0.05). The effective rates for postprandial fullness, early satiety, nausea and belch- ing were 41.4%, 33.3%, 50% and 31.4%, respective- ly, and did not differ from those in the placebo group (P > 0.05). By intention-to-treat analysis, patients with epigastric pain and epigastric burning in the treatment group achieved higher effective rates of 60.8% and 65.7% than the placebo group (33.3% and 31.8%) (P < 0.05). The effective rates for postprandial fullness, early satiety, nausea and belching were 34.8%, 27.9%, 41.1% and 26.7% respectively in the treatment group, with no significant difference from those in the placebo group (34.8%, 23.9%, 35.3% and 27.1%) (P > 0.05). CONCLUSION: The efficacy of H. pylori eradication has symptom-based tendencies in FD patients. It may be effective in the subgroup of FD patients with epigastric pain syndrome.展开更多
Objective: The significance of isolated high-grade prostatic intraepithelial neoplasia in initial biopsy as an predic-tor for prostate cancer has been extensively research, and the true relationship remnant is no clea...Objective: The significance of isolated high-grade prostatic intraepithelial neoplasia in initial biopsy as an predic-tor for prostate cancer has been extensively research, and the true relationship remnant is no clear till now. The aim of this study is to evaluate prediction value of cancer on repeat biopsy in patients with high-grade prostatic intraepithelial neoplasia, using multivariate analysis. Methods: Thirty-eight men with a diagnosis of isolated high-grade prostatic intraepithelial neo-plasia in initial needle biopsy were studies, in the Fist Affiliated Hospital of Medical School of Xi'an Jiaotong University, from January 2003 to March 2009. These samples were using immunostaining of p63 and 34βE12 and P504s, with a median fol-low-up of 525 (range, 7 to 1650) days, and to researched the incidence of subsequent prostate cancer, and to predicted the risk of prostate cancer in clinicopathological parameters of isolated high-grade prostatic intraepithelial neoplasia on repeat biopsies by logistic regression analysis. Results: There were 10 of 38 (26.3%) men with prostate cancer on repeat biopsies after diagnosis isolated high-grade prostatic intraepithelial neoplasia in initial biopsy, of the rates of prostate cancer were 80% for micropapillary and 75% for cribriform high-grade prostatic intraepithelial neoplasia (P < 0.05), respectively. The positive cores of isolated high-grade prostatic intraepithelial neoplasia was the important for the risk of prostate cancer using Multi-factor logistic regression analysis. The time range in 30 to 690 days was stronger risk for prostate cancer detection after diagnosis isolated HGPIN in initial biopsy. p63 and 34βE12 were disrupted positive expression, and P504S was weak posi-tive expression in the 61% isolated high-grade prostatic intraepithelial neoplasia. Conclusion: Isolated high-grade prostatic intraepithelial neoplasia on repeat biopsy conferred a 26.3% risk of prostate cancer, and this risk level is lower than the previ-ously reported risk of 24% to 58%. The number of positive cores and the histopathological pattern with high-grade prostatic intraepithelial neoplasia on initial biopsy was significantly associated with the risk of cancer.展开更多
Objective:Though Chinese medicine(CM)has showed its clinical efficacy for the treatment of obstructive sleep apnea(OSA)in China,no systematic reviews or meta-analyses provide evidences for its therapeutic effects on O...Objective:Though Chinese medicine(CM)has showed its clinical efficacy for the treatment of obstructive sleep apnea(OSA)in China,no systematic reviews or meta-analyses provide evidences for its therapeutic effects on OSA and the long-term safety.The aim of the present study is to evaluate the effectiveness and safety of CM on OSA using meta-analysis.Methods:We used search items of"Chinese Medicine"AND"obstructive sleep apnea"to retrieve the randomized control trials(RCTs)of CM treatments for OSA in PubMed,Embase,Cochrane Library,China National Knowledge Infrastructure(CNKI),VIP database,and Wanfang database from their respective inception dates to December 2019.Only RCTs of CM therapy versus no treatment which could be quantitatively synthesized were included.Finally,20 studies representing 1,297 participants were included after extraction.Two investigators independently extracted and analyzed the data using RevMan5.3 software.Results:The treatment group using CM decoctions or CM granules presented significantly ameliorative effects on apnoea-hypopnoea index(AHI)compared with the control group(MD:-2.58,95%CI:-3.59 to-1.56,P<0.00001 and MD:-5.47,95%CI:-6.75 to-4.19,P<0.00001,respectively)in the sensitivity analysis.However,there were non significant differences in the duration of treatment between subgroups,indicating that the duration of treatment has no impacts on the therapeutic effects on AHI.CM granules also showed significantly ameliorative effects on the lowest nocturnal oxygen saturation(LSaO2)(MD:2.76,95%CI:1.85 to 3.68,P<0.00001).CM decoctions exhibited significantly improved Epworth Sleepiness Scale(ESS)scores compared with the control group in a sensitivity analysis(MD:-1.50,95%CI:-2.13 to-0.88,P<0.00001).CM granules showed a better improvement of ESS than the control group(MD:-1.35,95%CI:-1.92 to-0.78,P<0.00001).Mild adverse reactions occurred only in five patients and disappeared without special treatment.Conclusion:This study showed favorable therapeutic efficacy of CM on OSA.However,in consideration of the low methodological quality of the included RCTs,more rigorous designed,large sample size RCTs are recommended for providing more high-quality evidences.展开更多
基金Supported by The Endoscope Center of the People’s Hospital of Henan Province Zhengzhou China
文摘AIM: To investigate whether there were symptom-based tendencies in the Helicobacter pylori (H. pylori) eradication in functional dyspepsia (FD) patients. METHODS: A randomized, single-blind, placebo-controlled study of H. pylori eradication for FD was conduct- ed. A total of 195 FD patients with H. pylori infection were divided into two groups: 98 patients in the treatment group were treated with rabeprazole 10 mg twice daily for 2 wk, amoxicillin 1.0 g and clarithromycin 0.5 g twice daily for 1 wk; 97 patients in the placebo group were given placebos as control. Symptoms of FD, such as postprandial fullness, early satiety, nausea, belching,epigastric pain and epigastric burning, were assessed 3 mo after H. pylori eradication. RESULTS: By per-protocol analysis in patients with successful H. pylori eradication, higher effective rates of 77.2% and 82% were achieved in the patients with epigastric pain and epigastric burning than those in the placebo group (P < 0.05). The effective rates for postprandial fullness, early satiety, nausea and belching were 46%, 36%, 52.5% and 33.3%, respectively, and there was no significant difference from the placebo group (39.3%, 27.1%, 39.1% and 31.4%) (P > 0.05). In 84 patients who received H. pylori eradication therapy, the effective rates for epigastric pain (73.8%) and epigastric burning (80.7%) were higher than those in the placebo group (P < 0.05). The effective rates for postprandial fullness, early satiety, nausea and belch- ing were 41.4%, 33.3%, 50% and 31.4%, respective- ly, and did not differ from those in the placebo group (P > 0.05). By intention-to-treat analysis, patients with epigastric pain and epigastric burning in the treatment group achieved higher effective rates of 60.8% and 65.7% than the placebo group (33.3% and 31.8%) (P < 0.05). The effective rates for postprandial fullness, early satiety, nausea and belching were 34.8%, 27.9%, 41.1% and 26.7% respectively in the treatment group, with no significant difference from those in the placebo group (34.8%, 23.9%, 35.3% and 27.1%) (P > 0.05). CONCLUSION: The efficacy of H. pylori eradication has symptom-based tendencies in FD patients. It may be effective in the subgroup of FD patients with epigastric pain syndrome.
基金Supported by a grant from the Key Sci-tech Research Project of Shanxi Province, China (No. 2003K10-G38)
文摘Objective: The significance of isolated high-grade prostatic intraepithelial neoplasia in initial biopsy as an predic-tor for prostate cancer has been extensively research, and the true relationship remnant is no clear till now. The aim of this study is to evaluate prediction value of cancer on repeat biopsy in patients with high-grade prostatic intraepithelial neoplasia, using multivariate analysis. Methods: Thirty-eight men with a diagnosis of isolated high-grade prostatic intraepithelial neo-plasia in initial needle biopsy were studies, in the Fist Affiliated Hospital of Medical School of Xi'an Jiaotong University, from January 2003 to March 2009. These samples were using immunostaining of p63 and 34βE12 and P504s, with a median fol-low-up of 525 (range, 7 to 1650) days, and to researched the incidence of subsequent prostate cancer, and to predicted the risk of prostate cancer in clinicopathological parameters of isolated high-grade prostatic intraepithelial neoplasia on repeat biopsies by logistic regression analysis. Results: There were 10 of 38 (26.3%) men with prostate cancer on repeat biopsies after diagnosis isolated high-grade prostatic intraepithelial neoplasia in initial biopsy, of the rates of prostate cancer were 80% for micropapillary and 75% for cribriform high-grade prostatic intraepithelial neoplasia (P < 0.05), respectively. The positive cores of isolated high-grade prostatic intraepithelial neoplasia was the important for the risk of prostate cancer using Multi-factor logistic regression analysis. The time range in 30 to 690 days was stronger risk for prostate cancer detection after diagnosis isolated HGPIN in initial biopsy. p63 and 34βE12 were disrupted positive expression, and P504S was weak posi-tive expression in the 61% isolated high-grade prostatic intraepithelial neoplasia. Conclusion: Isolated high-grade prostatic intraepithelial neoplasia on repeat biopsy conferred a 26.3% risk of prostate cancer, and this risk level is lower than the previ-ously reported risk of 24% to 58%. The number of positive cores and the histopathological pattern with high-grade prostatic intraepithelial neoplasia on initial biopsy was significantly associated with the risk of cancer.
基金National natural science foundation of China(No.81873284)Heilongjiang province postdoctoral funding project(No.LBH-Z18253)+1 种基金Heilongjiang university of Chinese medicine scientific research(No.2019TD01,2019BS02)Shenzhen Guangming new district traditional Chinese medicine research project(No.GM2019020017)
文摘Objective:Though Chinese medicine(CM)has showed its clinical efficacy for the treatment of obstructive sleep apnea(OSA)in China,no systematic reviews or meta-analyses provide evidences for its therapeutic effects on OSA and the long-term safety.The aim of the present study is to evaluate the effectiveness and safety of CM on OSA using meta-analysis.Methods:We used search items of"Chinese Medicine"AND"obstructive sleep apnea"to retrieve the randomized control trials(RCTs)of CM treatments for OSA in PubMed,Embase,Cochrane Library,China National Knowledge Infrastructure(CNKI),VIP database,and Wanfang database from their respective inception dates to December 2019.Only RCTs of CM therapy versus no treatment which could be quantitatively synthesized were included.Finally,20 studies representing 1,297 participants were included after extraction.Two investigators independently extracted and analyzed the data using RevMan5.3 software.Results:The treatment group using CM decoctions or CM granules presented significantly ameliorative effects on apnoea-hypopnoea index(AHI)compared with the control group(MD:-2.58,95%CI:-3.59 to-1.56,P<0.00001 and MD:-5.47,95%CI:-6.75 to-4.19,P<0.00001,respectively)in the sensitivity analysis.However,there were non significant differences in the duration of treatment between subgroups,indicating that the duration of treatment has no impacts on the therapeutic effects on AHI.CM granules also showed significantly ameliorative effects on the lowest nocturnal oxygen saturation(LSaO2)(MD:2.76,95%CI:1.85 to 3.68,P<0.00001).CM decoctions exhibited significantly improved Epworth Sleepiness Scale(ESS)scores compared with the control group in a sensitivity analysis(MD:-1.50,95%CI:-2.13 to-0.88,P<0.00001).CM granules showed a better improvement of ESS than the control group(MD:-1.35,95%CI:-1.92 to-0.78,P<0.00001).Mild adverse reactions occurred only in five patients and disappeared without special treatment.Conclusion:This study showed favorable therapeutic efficacy of CM on OSA.However,in consideration of the low methodological quality of the included RCTs,more rigorous designed,large sample size RCTs are recommended for providing more high-quality evidences.
