scholarly journals A Review of Clinical Studies of Integrated Traditional Chinese and Western Medicine Therapy for Legg-Calve-Perthes Disease Using China National Knowledge Infrastructure Database: Focused on Clinical Studies after 2000

2021 ◽  
Vol 31 (3) ◽  
pp. 57-72
Author(s):  
Yun-Young Choi ◽  
Su-Hyun Yang ◽  
Jae-Eun Park ◽  
Seung-Ju Oh
Keyword(s):  
Western Medicine ◽  
Clinical Studies ◽  
Perthes Disease ◽  
China National Knowledge Infrastructure ◽  
Knowledge Infrastructure

scholarly journals Efficacy and Safety of Modified Yunu-Jian in Patients with Periodontitis: A Meta-Analysis

2021 ◽  
Vol 2021 ◽  
pp. 1-9
Author(s):  
Yuanyuan Yue ◽  
Meng Gao ◽  
Yanru Deng ◽  
Jiemin Shao ◽  
Yingguang Sun
Keyword(s):  
Western Medicine ◽  
Combined Therapy ◽  
Meta Analysis ◽  
Effective Rate ◽  
Cochrane Library ◽  
Efficacy And Safety ◽  
China National Knowledge Infrastructure ◽  
Knowledge Infrastructure ◽  
Oral Inflammation

Background. Modified Yunu-Jian (mYJ), a Chinese medicine (CM) formula, is thought to clear heat and nourish yin. Clinically, it is often used to treat oral inflammation. However, its efficacy remains controversial. Methods. The study aims to evaluate the efficacy and safety of mYJ for treating patients with periodontitis. We searched electronic databases (PubMed, Cochrane Library, Embase, China National Knowledge Infrastructure, Wanfang database, VIP database, and CBM) from inception to December 2020. Only randomized controlled trials investigating modified Yunu-Jian, with or without other medications, against controlled intervention in the treatment of patients diagnosed with periodontitis were included. Both Review Manager 5.3 and Stata 15.0 software were used to analyze the data. The Cochrane Collaborations risk of bias tool was used to assess the quality of the methods. Results. Thirteen clinical trials, involving 1179 participants, were included in our investigation. The results showed that the combination of mYJ with western medicine improved the total effective rate compared with western medicine alone (RR = 1.17, 95% CI (1.12, 1.23), P  < 0.00001). The sensitivity analysis and Harbord’s test ( P  = 0.255) both showed that the results were statistically robust. Moreover, the periodontal indexes (GI, SBI, PLI, and PD; P  < 0.00001) of patients with periodontitis were also significantly improved after receiving the combined therapy. No serious adverse reactions were observed in the experimental groups. Conclusions. Evidence from the meta-analysis suggested that mYJ appeared to be effective and relatively safe for treating periodontitis. Because of the low quality of the methods used in the included RCTs, further studies with larger sample sizes and well-designed models are required to confirm our findings.

scholarly journals A Literature Review of Clinical Studies Using Sa-am Acupuncture

2021 ◽  
Vol 38 (3) ◽  
pp. 183-191
Author(s):  
Jinwoong Lim ◽  
Yong-hwa Kim ◽  
Yu-gon Kim ◽  
Hyeon-gyo Jeong ◽  
Kyung-moon Shin ◽  
...  
Keyword(s):  
Clinical Studies ◽  
Case Reports ◽  
Scientific Evidence ◽  
Specific Effect ◽  
China National Knowledge Infrastructure ◽  
Future Studies ◽  
Randomized Controlled ◽  
Knowledge Infrastructure ◽  
Detailed Method

Sa-am acupuncture originated in the Chosun Dynasty and is a distinct feature of Korean medicine. It has been used to treat various diseases and conditions in clinical practice however, there is insufficient scientific evidence to support the use of Sa-am acupuncture. We aimed to comprehensively review the clinical studies of Sa-am acupuncture retrieved from national and international databases (MEDLINE, EMBASE, the China National Knowledge Infrastructure, and 3 Korean databases). There were 52 articles reviewed including 29 case studies, 19 randomized controlled trials (RCTs), and 4 uncontrolled trials. Neurological disorders were the most frequently studied, and kidney tonification, and directional supplementation and draining were the most frequently used methods. Overall, the outcomes were generally positive however, there were many additional treatments together with Sa-am acupuncture reported in the case reports, and the quality of evidence was low in the RCTs. Future studies should report the detailed method of practicing Saam acupuncture treatment and focus on the specific effect of Sa-am acupuncture with rigorous design to scientifically support the clinical use of Sa-am acupuncture.

scholarly journals Traditional Chinese Medicine Yimucao Injection Combined with Western Medicine for Preventing Postpartum Hemorrhage after Cesarean Section: A Systematic Review and Meta-Analysis

2019 ◽  
Vol 2019 ◽  
pp. 1-13
Author(s):  
Shichun Chen ◽  
Baocheng Xie ◽  
Hao Tian ◽  
Shaobo Ding ◽  
Chengyu Lu
Keyword(s):  
Blood Loss ◽  
Cesarean Section ◽  
Postpartum Hemorrhage ◽  
Western Medicine ◽  
Randomized Clinical Trials ◽  
Meta Analysis ◽  
Cochrane Library ◽  
Control Group ◽  
China National Knowledge Infrastructure ◽  
Knowledge Infrastructure

Objective. Yimucao injection combined with several contraction uterus drugs is in use for preventing postpartum hemorrhage after cesarean section. The present study is a meta-analysis comparing the efficacy and safety of these drugs. Methods. PubMed, Cochrane Library, Embase, the China National Knowledge Infrastructure (CNKI), the Chinese Biomedical Database (CBM), VIP, and Wanfang database were searched until June 2018. We selected RCTs of Yimucao injection combined with western medicine for preventing postpartum hemorrhage and study quality was assessed using the revised Cochrane risk of bias tool. Forty-eight RCTs are comprised of 7,330 participants. Results. The overall response rate of Yimucao injection combined with western medicine as a class (OR=4.19, 95%CI=2.83, 6.20, P<0.00001) was found to be significantly improved than western medicine alone. Yimucao injection combined with western medicine group could significantly reduce blood loss in intraoperative (SMD= -1.15, 95%CI= -1.43, -0.87, P<0.00001), compared with control group. The treatment group could significantly reduce postpartum blood loss within 2 hours (SMD= -1.73, 95%CI= -2.01, -1.46, P<0.00001) and had a significantly lower blood loss within 24 hours (SMD= -1.92, 95%CI= -2.21, -1.63, P<0.00001) than control group. Additionally, in terms of the safety, Yimucao injection group reduced the risk of adverse events in the course of prevention than the western medicine group. Conclusions. This study demonstrated that Yimucao injection combined with western medicine may be more effective for preventing postpartum hemorrhage after cesarean section. However, high-quality and large multicenter randomized clinical trials will be needed to prove the consequence in the further.

scholarly journals Correlation between MTHFR 677C > T polymorphism and response of pemetrexed-based chemotherapy in advanced NSCLC: A meta-analysis

Pteridines ◽  
2021 ◽  
Vol 32 (1) ◽  
pp. 23-32
Author(s):  
Feng Han ◽  
Wengui Xu
Keyword(s):  
Clinical Studies ◽  
Advanced Nsclc ◽  
Meta Analysis ◽  
Objective Response ◽  
Dominant Gene ◽  
Chemotherapy Response ◽  
China National Knowledge Infrastructure ◽  
Knowledge Infrastructure ◽  
Regression Test ◽  
Nsclc Patients

Abstract Objective The aim of this study was to investigate the correlation between MTHFR 677C > T polymorphism and response of pemetrexed-based chemotherapy in advanced non-small-cell lung cancer (NSCLC) by pooling the open published relevant studies. Methods Clinical studies associated with MTHFR 677C > T polymorphism and response of pemetrexed-based chemotherapy in advanced NSCLC were systematically searched in databases of Pubmed, Embase, Cochrance Library, China national knowledge infrastructure (CNKI) and Wanfang. The correlation was expressed by odds ratio (OR) and corresponding 95% confidence interval (95% CI). The publication bias of the included studies was evaluated through Begg’s funnel plot and Egger’s line regression test. Results Ten prospective clinical studies relevant to MTHFR 677C > T polymorphism and response of pemetrexed-based chemotherapy in NSCLC were included in the present meta-analysis. The pooled results indicated that the partial response in NSCLC patients with TT or CT genotype was inferior to CC genotype in a dominant gene model (TT + CT vs CC) (OR = 0.16, 95% CI: 0.06–0.41, P = 0.001). NSCLC cases with T genotype were inferior to C genotype in the objective response rate treated with pemetrexed-based chemotherapy for dominant (OR = 0.28, 95% CI: 0.18–0.45, P = 0.001), recessive (OR = 0.43, 95% CI: 0.19–0.94, P = 0.03) and homozygous models (OR = 0.30, 95% CI: 0.13–0.67, P = 0.003). However, there was no statistical difference in disease control rate, progressive disease between different genotypes of different gene models (P all > 0.05). Conclusion The pemetrexed-based chemotherapy response was decreased in NSCLC cases with T genotype, which can be applied as a potential pemetrexed-based chemotherapy response marker.

Efficacy of Alprostadil in Preventing Contrast-Induced Nephropathy: A Systematic Review and Meta-Analysis

Angiology ◽  
2021 ◽  
pp. 000331972110044
Author(s):  
Hongling Xu ◽  
Hongye Wang ◽  
Chuang Zhang ◽  
Jun Xiao ◽  
Ning Hua ◽  
...  
Keyword(s):  
Meta Analysis ◽  
China National Knowledge Infrastructure ◽  
Contrast Induced Nephropathy ◽  
Serum Cystatin ◽  
Assessment Development ◽  
Neutrophil Gelatinase Associated Lipocalin ◽  
Knowledge Infrastructure ◽  
Evidence Evaluation ◽  
Biological Medicine ◽  
Neutrophil Gelatinase

This study aimed to determine the efficacy of alprostadil in preventing contrast-induced nephropathy (CIN). Eligible studies were searched using the keywords through the databases of PubMed, Cochrane, Embase, China Biological Medicine Database, China National Knowledge Infrastructure, and Vanfun. Quality evaluation of the included studies was conducted according to international evidence evaluation and recommended Grades of Recommendations Assessment, Development, and Evaluation standards. We included 29 studies with 5623 patients. Compared with hydration, 10 µg/d alprostadil or 20 µg/d alprostadil plus hydration significantly decreased the incidence of CIN. Compared with hydration, alprostadil plus hydration significantly reduced serum creatinine and blood urea nitrogen at 24, 48, and 72 hours and 7 days after coronary angiography (CAG). Alprostadil (20 µg/d) plus hydration significantly decreased serum cystatin versus hydration at 24, 48, and 72 hours after CAG. Compared with hydration, alprostadil plus hydration significantly increased glomerular filtration rate at 24 and 72 hours after CAG. Alprostadil plus hydration significantly decreased neutrophil gelatinase-associated lipocalin levels compared to hydration at 24, 48, and 72 hours after CAG. Alprostadil plus hydration significantly decreased urine macroglobulin versus hydration at 24 and 48 hours after CAG.

scholarly journals Effect of somatometric parameters on the prevalence and severity of varicocele: a systematic review and meta-analysis

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Runqing Li ◽  
Junjie Liu ◽  
Yushan Li ◽  
Quanxian Wang
Keyword(s):  
Systematic Review ◽  
Meta Analysis ◽  
Cochrane Library ◽  
China National Knowledge Infrastructure ◽  
Random Effects Models ◽  
Knowledge Infrastructure ◽  
Regression Test ◽  
Mean Differences ◽  
Q Statistic ◽  
The Relationship

Abstract Background Published studies have shown contradictory results regarding the relationship between somatometric parameters and varicoceles. We performed a systematic review and meta-analysis to investigate the possible effects of age, height, weight, and body mass index (BMI) on the presence and severity of varicoceles. Methods Databases including EMBASE, MEDLINE, PubMed, Cochrane Library, China National Knowledge Infrastructure (CNKI), Web of Science, and Google Scholar were systematically searched to identify relevant articles published up to March 2020. Two researchers independently identified eligible articles and extracted data. Cochran’s Q statistic and I2 statistics were used to assess heterogeneity. Meta-analysis was performed using StataSE 12.0 software (StataCorp LP, USA). Random-effects models were used to obtain the weighted mean differences (WMDs) and 95% confidence intervals (CIs). Publication bias was assessed using Begg’s funnel plot and Egger’s regression test. Results The search strategy produced 272 articles, of which 18 articles were eligible according to the inclusion/exclusion criteria. A total of 56,325 patients with varicocele and 1,334,694 patients without varicocele were included in the meta-analysis to evaluate the effect of somatometric parameters on the presence and severity of varicocele. The overall results demonstrated that the presence of varicoceles was significantly associated with height (WMD = 1.41, 95% CI = 1.07 to 1.74, P < 0.001) and inversely correlated with BMI (WMD = − 1.35, 95% CI = -1.67 to − 1.03, P < 0.001) but not with age (WMD = -0.93, 95% CI = -2.19 to 0.33, P = 0.149) or weight (WMD = 0.24, 95% CI = -2.24 to 2.72, P = 0.850). The severity of varicocele was inversely correlated with increased BMI but not with age. Conclusion The presence of varicoceles was significantly associated with height and inversely correlated with BMI.

The Proportion of APOE4 Carriers Among Non-Demented Individuals: A Pooled Analysis of 389,000 Community-Dwellers

2021 ◽  
pp. 1-9
Author(s):  
Ya-Yu Wang ◽  
Yi-Jun Ge ◽  
Chen-Chen Tan ◽  
Xi-Peng Cao ◽  
Lan Tan ◽  
...  
Keyword(s):  
Ethnic Groups ◽  
Pooled Analysis ◽  
High Risk Population ◽  
China National Knowledge Infrastructure ◽  
Community Based ◽  
Random Effects Models ◽  
Knowledge Infrastructure ◽  
Geographical Regions ◽  
Average Proportion ◽  
Community Dwellers

Background: The apolipoprotein E epsilon 4 (APOE4) is the strongest genetic risk factor for sporadic Alzheimer’s disease (AD). Its carriage percentage in non-demented population varies across geographic regions and ethnic groups. Objective: To estimate the proportion of APOE4 (2/4, 3/4, or 4/4) carriers in non-demented community-dwellers. Methods: PubMed, EMBASE, and China National Knowledge Infrastructure were searched from inception to April 20, 2020. Community-based studies that reported APOE polymorphisms with a sample of≥500 non-demented participants were included. Random-effects models were used to pool the results. Meta-regression and subgroup analyses were performed to test the source of heterogeneity and stratified effects. Age-standardized pooled proportion estimates (ASPPE) were calculated by direct standardization method. Results: A total of 121 studies were included, with a pooled sample of  389,000 community-dwellers from 38 countries. The global average proportion of APOE4 carriers was 23.9% (age-standardized proportion: 26.3%; 2.1% for APOE4/4, 20.6% for APOE3/4 and 2.3% for APOE2/4), and varied significantly with geographical regions (from 19.3% to 30.0%) and ethnic groups (from 19.1% to 37.5%). The proportion was highest in Africa, followed by Europe, North America, Oceania, and lowest in South America and Asia (p <  0.0001). With respect to ethnicity, it was highest in Africans, followed by Caucasians, and was lowest in Hispanics/Latinos and Chinese (p <  0.0001). Conclusion: APOE4 carriers are common in communities, especially in Africans and Caucasians. Developing precision medicine strategies in this specific high-risk population is highly warranted in the future.

scholarly journals Individual or combined transcatheter arterial chemoembolization and radiofrequency ablation for hepatocellular carcinoma: a time-to-event meta-analysis

2021 ◽  
Vol 19 (1) ◽  
Author(s):  
Chuang Jiang ◽  
Gong Cheng ◽  
Mingheng Liao ◽  
Jiwei Huang
Keyword(s):  
Hepatocellular Carcinoma ◽  
Radiofrequency Ablation ◽  
Transcatheter Arterial Chemoembolization ◽  
Meta Analysis ◽  
Combined Treatment ◽  
Similar Rate ◽  
Cochrane Library ◽  
China National Knowledge Infrastructure ◽  
Knowledge Infrastructure ◽  
Arterial Chemoembolization

Abstract Background There is still some debate as to whether transcatheter arterial chemoembolization (TACE) plus radiofrequency ablation (RFA) is better than TACE or RFA alone. This meta-analysis aimed to compare the efficacy and safety of TACE plus RFA for hepatocellular carcinoma (HCC) with RFA or TACE alone. Methods We searched PubMed, MEDLINE, Embase, Cochrane Library, and CNKI (China National Knowledge Infrastructure) for all relevant randomized controlled trials and retrospective studies reporting overall survival (OS), recurrence-free survival (RFS), and complications of TACE plus RFA for HCC, compared with RFA or TACE alone. Results Twenty-one studies involving 3413 patients were included. TACE combined with RFA was associated with better OS (hazard ratio [HR]=0.62, 95% confidence intervals [CI] = 0.55–0.71, P < 0.001) and RFS (HR = 0.52, 95% CI = 0.39–0.69, P < 0.001) than TACE alone; compared with RFA alone, TACE plus RFA resulted in longer OS (HR = 0.63, 95% CI = 0.53–0.75, P < 0.001) and RFS (HR = 0.60, 95% CI = 0.51–0.71, P < 0.001). Subgroup analyses by tumor size also showed that combined treatment resulted in better OS and RFS compared with RFA alone in patients with HCC larger than 3 cm. Combined treatment resulted in similar rate of major complications compared with TACE or RFA alone (OR = 1.78, 95% CI = 0.99–3.20, P = 0.05; OR = 1.00, 95% CI = 0.42–2.38, P = 1.00, respectively). Conclusions TACE combined with RFA was more effective for HCC than TACE alone. For patients with a tumor larger than 3 cm, the combined treatment also achieved a better effect than RFA alone.

scholarly journals Meta-analysis reveals significant association between FOXP3 polymorphisms and susceptibility to Graves’ disease

2021 ◽  
Vol 49 (4) ◽  
pp. 030006052110041
Author(s):  
Guiqin Tan ◽  
Xin Wang ◽  
Guangbing Zheng ◽  
Juan Du ◽  
Fangyu Zhou ◽  
...  
Keyword(s):  
Meta Analysis ◽  
Pooled Analysis ◽  
Case Control ◽  
Graves Disease ◽  
Nucleotide Polymorphisms ◽  
Case Control Studies ◽  
China National Knowledge Infrastructure ◽  
Asian Populations ◽  
Knowledge Infrastructure ◽  
Independent Case

Objective This meta-analysis aimed to determine the associations between the rs3761547, rs3761548, and rs3761549 single-nucleotide polymorphisms (SNPs) of the forkhead box P3 ( FOXP3) gene and susceptibility to Graves’ disease (GD). Methods Case–control studies with information on the associations between the rs3761547, rs3761548, and rs3761549 FOXP3 SNPs and GD published before 01 May 2020 were identified in the PubMed, Embase, Web of Science, and China National Knowledge Infrastructure databases. Data from the studies were analyzed using RevMan version 5.3. Results Seven independent case–control studies including 4051 GD patients and 4569 controls were included in the meta-analysis. The overall pooled analysis indicated that FOXP3/rs3761548 and FOXP3/rs3761549 polymorphisms were significantly associated with GD susceptibility (rs3761548: A vs. C, odds ratio [OR] = 1.32, 95% confidence interval [CI] 1.05–1.67; rs3761549: TT vs. CC, OR = 1.98, 95%CI 1.49–2.65; (TT + TC) vs. CC, OR = 1.44, 95%CI 1.11–1.88). In contrast, the FOXP3/rs3761547 polymorphism was not associated with GD susceptibility. Subgroup analysis according to ethnicity showed that rs3761548 was associated with GD in Asians but not in Caucasians, whereas rs3761549 was associated in both Asians and Caucasians. Conclusion This meta-analysis demonstrated that FOXP3/rs3761548 and FOXP3/rs3761549 SNPs were significantly associated with susceptibility to GD, at least in Asian populations.

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