【目的】系统评价益气养阴法联合西药治疗肾病综合征的有效性及安全性。【方法】检索中国知网(CNKI)、中国生物医学文献数据库(CBM)、万方(Wangfang)、维普(VIP)、PubMed、Web of Science、Cochrane Library、Embase等国内外主要文献数...【目的】系统评价益气养阴法联合西药治疗肾病综合征的有效性及安全性。【方法】检索中国知网(CNKI)、中国生物医学文献数据库(CBM)、万方(Wangfang)、维普(VIP)、PubMed、Web of Science、Cochrane Library、Embase等国内外主要文献数据库,筛选其中有关益气养阴法联合西药(试验组)对比单纯西药(对照组)治疗肾病综合征的临床随机对照试验(RCTs),采用Cochrane手册中的偏倚风险工具进行文献的质量评价,运用RevMan 5.3软件进行Meta分析。【结果】共纳入18个RCTs,包含1334例患者。Meta分析结果显示,益气养阴法联合西药在提高临床有效率(RR=1.24,95%CI[1.16,1.32],P<0.00001),改善24 h尿蛋白定量(24hUPRO)(MD=-0.92,95%CI[-1.09,-0.75],P<0.00001)、血清白蛋白(ALB)(MD=7.06,95%CI[4.73,9.39],P<0.00001)、尿素氮(BUN)(MD=-1.57,95%CI[-2.01,-1.13],P<0.00001)、血肌酐(SCr)(MD=-12.23,95%CI[-16.58,-7.88],P<0.00001)、总胆固醇(TC)(MD=-1.06,95%CI[-1.69,-0.43],P=0.0009)、甘油三酯(TG)(MD=-0.58,95%CI[-0.94,-0.21],P=0.002)水平,以及降低不良反应发生率(RR=0.50,95%CI[0.40,0.64],P<0.00001)方面优于单纯西药治疗。【结论】益气养阴法联合西药治疗肾病综合征在提高临床疗效及改善24hUPRO、ALB、BUN、SCr、TC、TG方面优于单纯西药治疗,且能降低激素产生的不良反应。因纳入文献较少,文献质量较低,潜在疗效需更多的高质量研究进行验证。展开更多
BACKGROUND In recent years,the incidence of colorectal cancer(CRC)has been increasing.With the popularization of endoscopic technology,a number of early CRC has been diagnosed.However,despite current treatment methods...BACKGROUND In recent years,the incidence of colorectal cancer(CRC)has been increasing.With the popularization of endoscopic technology,a number of early CRC has been diagnosed.However,despite current treatment methods,some patients with early CRC still experience postoperative recurrence and metastasis.AIM To search for indicators associated with early CRC recurrence and metastasis to identify high-risk populations.METHODS A total of 513 patients with pT2N0M0 or pT3N0M0 CRC were retrospectively enrolled in this study.Results of blood routine test,liver and kidney function tests and tumor markers were collected before surgery.Patients were followed up through disease-specific database and telephone interviews.Tumor recurrence,metastasis or death were used as the end point of study to find the risk factors and predictive value related to early CRC recurrence and metastasis.RESULTS We comprehensively compared the predictive value of preoperative blood routine,blood biochemistry and tumor markers for disease-free survival(DFS)and overall survival(OS)of CRC.Cox multivariate analysis demonstrated that low platelet count was significantly associated with poor DFS[hazard ratio(HR)=0.995,95% confidence interval(CI):0.991-0.999,P=0.015],while serum carcinoembryonic antigen(CEA)level(HR=1.008,95%CI:1.001-1.016,P=0.027)and serum total cholesterol level(HR=1.538,95%CI:1.026-2.305,P=0.037)were independent risk factors for OS.The cutoff value of serum CEA level for predicting OS was 2.74 ng/mL.Although the OS of CRC patients with serum CEA higher than the cutoff value was worse than those with lower CEA level,the difference between the two groups was not statistically significant(P=0.075).CONCLUSION For patients with T2N0M0 or T3N0M0 CRC,preoperative platelet count was a protective factor for DFS,while serum CEA level was an independent risk factor for OS.Given that these measures are easier to detect and more acceptable to patients,they may have broader applications.展开更多
AIM: To evaluate the effect of dietary cholesterol and serum total cholesterol(TC) on the risk of pancreatic cancer. METHODS: A literature search was performed up to June 2014 in Pub Med, EMBASE, China National Knowle...AIM: To evaluate the effect of dietary cholesterol and serum total cholesterol(TC) on the risk of pancreatic cancer. METHODS: A literature search was performed up to June 2014 in Pub Med, EMBASE, China National Knowledge Infrastructure and China Biology Medicalliterature database for relevant articles published in English or Chinese. Pooled relative risks(RRs) with 95% confidence intervals(CIs) were calculated with a random-effects model. RESULTS: We included 14 published articles with 439355 participants for dietary cholesterol, and 6 published articles with 1805697 participants for serum TC. For the highest vs lowest category of dietary cholesterol, the pooled RR(95%CI) of pancreatic cancer was 1.308(1.097-1.559). After excluding two studies(RR > 3.0), the pooled RR(95%CI) was 1.204(1.050-1.380). In subgroup analysis stratified by study design, the pooled RRs(95%CIs) were 1.523(1.226-1.893) for case-control studies and 1.023(0.871-1.200) for cohort studies. The association of dietary cholesterol with the risk of pancreatic cancer was significant for studies conducted in North America [1.275(1.058-1.537)] and others [2.495(1.565-3.977)], but not in Europe [1.149(0.863-1.531)]. No significant association [1.003(0.859-1.171)] was found between the risk of pancreatic cancer and serum TC. CONCLUSION: Dietary cholesterol may be associated with an increased risk of pancreatic cancer in worldwide populations, except for Europeans. The results need to be confirmed further.展开更多
Serum lipids were determined in 100 psoriatics and the results indicated (1) the incidences of hypercholesterolemia (9%) and hypertriglyceridemia (17%) in psoriatics were significantly higher than in controls; (2) the...Serum lipids were determined in 100 psoriatics and the results indicated (1) the incidences of hypercholesterolemia (9%) and hypertriglyceridemia (17%) in psoriatics were significantly higher than in controls; (2) the mean values of serum TC, LDL-C and TC/HDL-C in psoriatics were significantly higher as compared with normal healthy controls matched for sex and age; (3) serum TC, LDL-C and TG values were significantly higher in cases whose disease was progressive or whose lesions involved more than 20% of body surface area than in cases whose disease stationary or lesions less than 20%. As the incidences of hypertension and coronary heart disease were also significantly higher in psoriatics than in controls, the authors proposed that some integrated relationship would exist.展开更多
文摘BACKGROUND In recent years,the incidence of colorectal cancer(CRC)has been increasing.With the popularization of endoscopic technology,a number of early CRC has been diagnosed.However,despite current treatment methods,some patients with early CRC still experience postoperative recurrence and metastasis.AIM To search for indicators associated with early CRC recurrence and metastasis to identify high-risk populations.METHODS A total of 513 patients with pT2N0M0 or pT3N0M0 CRC were retrospectively enrolled in this study.Results of blood routine test,liver and kidney function tests and tumor markers were collected before surgery.Patients were followed up through disease-specific database and telephone interviews.Tumor recurrence,metastasis or death were used as the end point of study to find the risk factors and predictive value related to early CRC recurrence and metastasis.RESULTS We comprehensively compared the predictive value of preoperative blood routine,blood biochemistry and tumor markers for disease-free survival(DFS)and overall survival(OS)of CRC.Cox multivariate analysis demonstrated that low platelet count was significantly associated with poor DFS[hazard ratio(HR)=0.995,95% confidence interval(CI):0.991-0.999,P=0.015],while serum carcinoembryonic antigen(CEA)level(HR=1.008,95%CI:1.001-1.016,P=0.027)and serum total cholesterol level(HR=1.538,95%CI:1.026-2.305,P=0.037)were independent risk factors for OS.The cutoff value of serum CEA level for predicting OS was 2.74 ng/mL.Although the OS of CRC patients with serum CEA higher than the cutoff value was worse than those with lower CEA level,the difference between the two groups was not statistically significant(P=0.075).CONCLUSION For patients with T2N0M0 or T3N0M0 CRC,preoperative platelet count was a protective factor for DFS,while serum CEA level was an independent risk factor for OS.Given that these measures are easier to detect and more acceptable to patients,they may have broader applications.
文摘AIM: To evaluate the effect of dietary cholesterol and serum total cholesterol(TC) on the risk of pancreatic cancer. METHODS: A literature search was performed up to June 2014 in Pub Med, EMBASE, China National Knowledge Infrastructure and China Biology Medicalliterature database for relevant articles published in English or Chinese. Pooled relative risks(RRs) with 95% confidence intervals(CIs) were calculated with a random-effects model. RESULTS: We included 14 published articles with 439355 participants for dietary cholesterol, and 6 published articles with 1805697 participants for serum TC. For the highest vs lowest category of dietary cholesterol, the pooled RR(95%CI) of pancreatic cancer was 1.308(1.097-1.559). After excluding two studies(RR > 3.0), the pooled RR(95%CI) was 1.204(1.050-1.380). In subgroup analysis stratified by study design, the pooled RRs(95%CIs) were 1.523(1.226-1.893) for case-control studies and 1.023(0.871-1.200) for cohort studies. The association of dietary cholesterol with the risk of pancreatic cancer was significant for studies conducted in North America [1.275(1.058-1.537)] and others [2.495(1.565-3.977)], but not in Europe [1.149(0.863-1.531)]. No significant association [1.003(0.859-1.171)] was found between the risk of pancreatic cancer and serum TC. CONCLUSION: Dietary cholesterol may be associated with an increased risk of pancreatic cancer in worldwide populations, except for Europeans. The results need to be confirmed further.
文摘Serum lipids were determined in 100 psoriatics and the results indicated (1) the incidences of hypercholesterolemia (9%) and hypertriglyceridemia (17%) in psoriatics were significantly higher than in controls; (2) the mean values of serum TC, LDL-C and TC/HDL-C in psoriatics were significantly higher as compared with normal healthy controls matched for sex and age; (3) serum TC, LDL-C and TG values were significantly higher in cases whose disease was progressive or whose lesions involved more than 20% of body surface area than in cases whose disease stationary or lesions less than 20%. As the incidences of hypertension and coronary heart disease were also significantly higher in psoriatics than in controls, the authors proposed that some integrated relationship would exist.
文摘目的探讨高脂血症患者血清总胆固醇(total cholesterol,TC),三酰甘油(triglyceride,TG)及高密度脂蛋白胆固醇(high-density lipoprotein cholesterol,HDL-C)与男性精液质量之间的关系。方法选取2019年9月~2020年10月来广州市番禺区中心医院男性科就诊的126例成年男性,根据血脂水平将其分为两组,86例高血脂患者作为高脂血症组,40例血脂正常男性作为对照组。对比分析两组受检者精液质量参数、血清TC,TG和HDL-C水平,分析血清血脂水平与精液质量之间的相关性。结果高脂血症组患者精子浓度[54.2(25.10,88.85)×10^(6)/ml]、精子总数[167.31(81.51,256.99)×10^(6)/ml]、前向运动精子百分率(PR)(31.29%±16.37%)和精子总活力(39.22%±16.69%)均低于对照组[63.9(49.25,114.20)×10^(6)/ml,258.24(209.19,349.99)×10^(6)/ml,36.39%±9.43%,44.31%±10.07%],差异有统计学意义(t/Z=-3.404,-4.271,2.206,2.115,均P<0.05)。与对照组相比,高脂血症组患者血清TC水平(5.83±1.04 mmol/L vs 4.41±0.60 mmol/L),TG水平(2.59±0.58 mmol/L vs 1.05±0.18mmol/L)和HDL-C水平(0.96±0.11 mmol/L vs 1.37±0.22 mmol/L),差异均有统计学意义(t=9.015,7.123,19.845,均P<0.01)。相关性分析显示,精子浓度与血清TG和TC水平呈负相关(r=-0.185,-0.192,均P<0.05),精子总数与血清TG和TC水平呈负相关(r=-0.235,-0.233,均P<0.05),精子浓度、精子总数与血清HDL-C水平呈正相关(r=0.267,0.354,均P<0.01),前向运动精子百分率及精子总活力与血清HDL-C水平呈正相关(r=0.183,0.178,均P<0.05)。结论高脂血症会导致男性精液质量下降,育龄期男性应关注血脂水平的控制。
