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Meta-analysis

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https://www.readbyqxmd.com/read/27914358/defining-the-role-of-perioperative-statin-treatment-in-patients-after-cardiac-surgery-a-meta-analysis-and-systematic-review-of-20-randomized-controlled-trials
#1
Xin Yuan, Jianlin Du, Qi Liu, Ling Zhang
BACKGROUND: Although statin use has been indicated to prevent atrial fibrillation in previous observational and experimental trials, the issue remains inadequately and insufficiently explored. We therefore performed this meta-analysis to evaluate the effects of perioperative statin therapy on complications and short-term prognosis following cardiac surgery. METHODS: A search of the PubMed, EMBASE and the Cochrane database of controlled trials was performed from inception to June 2016 to identify relevant randomized controlled trials (RCTs)...
November 9, 2016: International Journal of Cardiology
https://www.readbyqxmd.com/read/27914185/use-of-peers-to-improve-adherence-to-antiretroviral-therapy-a-global-network-meta-analysis
#2
REVIEW
Steve Kanters, Jay Jh Park, Keith Chan, Nathan Ford, Jamie Forrest, Kristian Thorlund, Jean B Nachega, Edward J Mills
INTRODUCTION: It is unclear whether using peers can improve adherence to antiretroviral therapy (ART). To construct the World Health Organization's global guidance on adherence interventions, we conducted a systematic review and network meta-analysis to determine the effectiveness of using peers for achieving adequate adherence and viral suppression. METHODS: We searched for randomized clinical trials of peer-based interventions to promote adherence to ART in HIV populations...
2016: Journal of the International AIDS Society
https://www.readbyqxmd.com/read/27914176/prophylactic-rectal-indomethacin-may-be-ineffective-for-preventing-post-ercp-pancreatitis-in-general-patients-a-meta-analysis
#3
REVIEW
Yunlu Feng, Udayakumar Navaneethan, Xiang Zhu, Shyam Varadarajulu, Ingrid Schwartz, Robert H Hawes, Muhammad K Hasan, Aiming Yang
BACKGROUND AND AIMS: The efficacy of prophylactic indomethacin for prevention of post-ERCP pancreatitis (PEP) in general patients remains controversial. To address this, we therefore conducted a meta-analysis of clinical trials specifically on rectal indomethacin in prevention of PEP in consecutive patients undergoing ERCP. METHODS: We searched MEDLINE, EMBASE and Cochrane Central Register of Controlled Trials databases to identify randomized, double-blinded, controlled clinical trials on rectal indomethacin in prevention of PEP in consecutive patients undergoing ERCP...
December 3, 2016: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/27914135/is-%C3%AE-lactam-plus-macrolide-more-effective-than-%C3%AE-lactam-plus-fluoroquinolone-among-patients-with-severe-community-acquired-pneumonia-a-systemic-review-and-meta-analysis
#4
Jong Hoo Lee, Hyun Jung Kim, Yee Hyung Kim
Adding either macrolide or fluoroquinolone (FQ) to β-lactam has been recommended for patients with severe community-acquired pneumonia (CAP). However, due to the limited evidence available, there is a question as to the superiority of the two combination therapies. The MEDLINE, EMBASE, Cochrane Central Register, Scopus, and Web of Science databases were searched for systematic review and meta-analysis. A total of eight trials were analyzed. The total number of patients in the β-lactam plus macrolide (BL-M) and β-lactam plus fluoroquinolone (BL-F) groups was 2,273 and 1,600, respectively...
January 2017: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/27913945/the-effect-of-prophylactic-central-neck-dissection-on-locoregional-recurrence-in-papillary-thyroid-cancer-after-total-thyroidectomy-a-systematic-review-and-meta-analysis-pcnd-for-the-locoregional-recurrence-of-papillary-thyroid-cancer
#5
Wenjing Zhao, Lei You, Xianming Hou, Shaobo Chen, Xiaoxia Ren, Ge Chen, Yupei Zhao
BACKGROUND: The use of prophylactic central neck dissection (pCND) for papillary thyroid cancer (PTC) without clinical evidence of nodal metastasis (cN0) remains controversial. This study was designed to examine whether pCND for PTC affected locoregional recurrence (LRR). METHODS: A systematic review was performed to compare the LRR between patients with PTC who underwent total thyroidectomy (TT) and pCND and those who underwent TT alone. The primary outcome was LRR...
December 2, 2016: Annals of Surgical Oncology
https://www.readbyqxmd.com/read/27913917/network-meta-analysis-an-introduction-for-clinicians
#6
Benjamin Rouse, Anna Chaimani, Tianjing Li
Network meta-analysis is a technique for comparing multiple treatments simultaneously in a single analysis by combining direct and indirect evidence within a network of randomized controlled trials. Network meta-analysis may assist assessing the comparative effectiveness of different treatments regularly used in clinical practice and, therefore, has become attractive among clinicians. However, if proper caution is not taken in conducting and interpreting network meta-analysis, inferences might be biased. The aim of this paper is to illustrate the process of network meta-analysis with the aid of a working example on first-line medical treatment for primary open-angle glaucoma...
December 2, 2016: Internal and Emergency Medicine
https://www.readbyqxmd.com/read/27913756/the-short-term-efficacy-of-vena-cava-filters-for-the-prevention-of-pulmonary-embolism-in-patients-with-venous-thromboembolism-receiving-anticoagulation-meta-analysis-of-randomized-controlled-trials
#7
Jun Jiang, Yuanyong Jiao, Xiwei Zhang
OBJECTIVES: To perform a meta-analysis of randomized controlled trials assessing the effectiveness of inferior vena cava filters in patients with deep vein thrombosis for preventing pulmonary embolism. METHOD: Relevant randomized controlled trials of inferior vena cava filters for the prevention of pulmonary embolism were identified by searching electronic databases updated in February 2016. Relative risks of recurrent pulmonary embolism, recurrent deep vein thrombosis, and mortality at three months were analyzed...
December 2, 2016: Phlebology
https://www.readbyqxmd.com/read/27913743/effect-of-dexmedetomidine-on-postoperative-cognitive-dysfunction-in-elderly-patients-after-general-anaesthesia-a-meta-analysis
#8
Chengmao Zhou, Yu Zhu, Zhen Liu, Lin Ruan
OBJECTIVE: We undertook a meta-analysis to investigate the effect of dexmedetomidine on postoperative cognitive dysfunction (POCD). METHODS: We searched PubMed, EMBASE, the Cochrane Library, CNKI and Google Scholar to find randomized controlled trials (RCTs) of the influence of dexmedetomidine on POCD in elderly adults who had undergone general anaesthesia. Two researchers independently screened the literature, extracted data, and evaluated methodologic quality against inclusion and exclusion criteria...
December 2, 2016: Journal of International Medical Research
https://www.readbyqxmd.com/read/27913280/neuropsychological-functioning-and-chronic-methadone-use-a-systematic-review-and-meta-analysis
#9
REVIEW
A Baldacchino, M Armanyous, D J K Balfour, G Humphris, K Matthews
INTRODUCTION: There is a presumption that neurocognition is commonly impaired in chronic methadone exposed individuals (CM) when compared with healthy controls (HP). Additionally, it remains unclear if short term (<1year) abstinence (AP) is associated with an altered cognitive profile when compared with CM. METHOD: A random effect model approach was used on data assembled into the Comprehensive Meta-Analysis programme. Cohen's d effect sizes and a significance levels of p<0...
November 29, 2016: Neuroscience and Biobehavioral Reviews
https://www.readbyqxmd.com/read/27913237/combined-use-of-intravenous-and-topical-versus-intravenous-tranexamic-acid-in-primary-total-joint-arthroplasty-a-meta-analysis-of-randomized-controlled-trials
#10
REVIEW
Xue-Qin Zhang, Jie Ni, Wei-Hong Ge
OBJECTIVE: To compare the safety and efficacy of combined use of intravenous and topical (combined group) tranexamic acid (TXA) with that of intravenous tranexamic acid (IV group) in primary total joint arthroplasty (TJA). METHODS: Literature was searched in PubMed, Cochrane Library, Embase, Medline, and China National Knowledge Infrastructure (CNKI) databases. Only randomized controlled trials (RCTs) were included in our study. Data were using fixed-effects or random-effects models with standard mean differences and risk ratios for continuous and dichotomous variables, respectively...
November 29, 2016: International Journal of Surgery
https://www.readbyqxmd.com/read/27913236/effect-of-different-postoperative-limb-positions-on-blood-loss-and-range-of-motion-in-total-knee-arthroplasty-an-updated-meta-analysis-of-randomized-controlled-trials
#11
REVIEW
Yuangang Wu, Timin Yang, Yi Zeng, Haibo Si, Canfeng Li, Bin Shen
BACKGROUND: Postoperative limb positioning has been reported to be an efficient and simple way to reduce blood loss and improve range of motion following total knee arthroplasty (TKA). This meta-analysis was designed to compare the effectiveness of two different limb positions in primary TKA. MATERIALS AND METHODS: A meta-analysis of the PubMed, CENTRAL, Web of Science, EMBASE and Google Search Engine electronic databases was performed. In this meta-analysis, two postoperative limb positions were considered: mild-flexion (flexion less than 60°) and high-flexion (flexion at 60° or more)...
November 29, 2016: International Journal of Surgery
https://www.readbyqxmd.com/read/27913126/association-between-parkinson-s-disease-and-risk-of-colorectal-cancer
#12
Xin Xie, Xiaoguang Luo, Mingliang Xie
BACKGROUND: Growing evidence has reported that gut microbiota is involved in pathogenesis of Parkinson's disease (PD) and colorectal cancer (CRC), and the association between PD and CRC does not reach a consensus. In order to explore their correlation, herein we summarize the epidemiological evidence and included relevant studies to perform a meta-analysis. METHODS: A comprehensive literature search for relevant articles published was performed in Medline, Web of Science and Embase up to June 30, 2016...
November 22, 2016: Parkinsonism & related Disorders
https://www.readbyqxmd.com/read/27913060/outcome-of-pregnancy-and-neonatal-complications-with-anti-tumor-necrosis-factor-%C3%AE-use-in-females-with-immune-mediated-diseases-a-systematic-review-and-meta-analysis
#13
REVIEW
Fukiko Komaki, Yuga Komaki, Dejan Micic, Akio Ido, Atsushi Sakuraba
BACKGROUND: Immune mediated diseases such as rheumatoid arthritis (RA), ankylosing spondylitis (AS), and inflammatory bowel disease (IBD) commonly affect young and adolescent females. Anti-tumor necrosis factor (TNF)-α agents are increasingly used to treat these conditions, but their safety during pregnancy remains unclear. OBJECTIVES: To evaluate the risk of pregnancy related outcomes in patients with various immune mediated diseases treated with anti-TNF-α agents...
November 29, 2016: Journal of Autoimmunity
https://www.readbyqxmd.com/read/27912964/a-systematic-review-and-meta-analysis-of-the-herbal-formula-buzhong-yiqi-tang-for-stable-chronic-obstructive-pulmonary-disease
#14
REVIEW
Yuanbin Chen, Johannah Linda Shergis, Lei Wu, Xuhua Yu, Qigang Zeng, Yinji Xu, Xinfeng Guo, Anthony Lin Zhang, Charlie Changli Xue, Lin Lin
OBJECTIVE: To systematically evaluate the efficacy and safety of Buzhong Yiqi Tang (BZYQT) for stable chronic obstructive pulmonary disease (COPD). METHODS: Three electronic English databases (PubMed, EMBASE and CENTRAL) and four Chinese databases (CBM, CNKI, CQVIP and WFMO) were searched from their inceptions until 30th June 2016. Participants were diagnosed with COPD according to the Chinese Medical Association's COPD diagnosis and treatment guidelines or Global Initiative for Chronic Obstructive Lung Disease (GOLD), and were in stable stage...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27912961/the-effect-of-chinese-herbal-medicine-on-hemorrhagic-shock-a-systematic-review-and-meta-analysis
#15
REVIEW
Da-Long Wang, Xiao-Guang Lu, Wen-Xiu Guo, Tuo Chen, Yi Song, Zhi-Wei Fan
BACKGROUND: Chinese herbal medicine (CHM) has been widely used in the treatment of hemorrhagic shock (HS) in China. Many controlled trials have been undertaken to investigate its efficacy. OBJECTIVE: To evaluate the effectiveness and safety of CHM for Hemorrhagic Shock patients. METHODS: We screening the Web of ScienceDirect database, PubMed, the Cochrane Library, EMBASE, China Biomedical Database web (CBM), China National Knowledge Infrastructure (CNKI) and WanFang database (WF), from inception to January 2015...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27912959/chinese-herbal-medicine-kuntai-capsule-for-treatment-of-menopausal-syndrome-a-systematic-review-of-randomized-clinical-trials
#16
REVIEW
Quan Zhou, Jing Tao, Huamei Song, Aihua Chen, Huaijie Yang, Manzhen Zuo, Hairong Li
OBJECTIVES: Kuntai capsule has been widely used for the treatment of menopausal syndrome in China for long time. We conducted this review to assess efficacy and safety of Kuntai capsule for the treatment of menopausal syndrome. METHODS: We searched studies in PubMed, ClinicalTrials, the Cochrane Library, China National Knowledge Infrastructure Database(CNKI), China Science and Technology Journal Database (VIP), Wan fang Database and Chinese Biomedical Literature Database(CBM) until November 20, 2014...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27912941/effects-of-dance-interventions-on-cardiovascular-risk-with-ageing-systematic-review-and-meta-analysis
#17
REVIEW
Josianne Rodrigues-Krause, Juliano Boufleur Farinha, Mauricio Krause, Álvaro Reischak-Oliveira
BACKGROUND: Exercising, including dancing, has been recommended to improve cardiovascular health of older people. Herein, we conducted a systematic review and meta-analysis verifying the effects of dance interventions on cardiovascular risk (CVR) in the elderly, comparing dancers to non-exercise controls and other types of exercise, in randomised (RCTs) and non-randomised control trials (nRCTs). Primary/Secondary outcomes: peak oxygen consumption (VO2peak)/anthropometric measurements (body weight, BMI), and lipid profile...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27912936/effects-of-mind-body-exercises-on-the-physiological-and-psychosocial-well-being-of-individuals-with-parkinson-s-disease-a-systematic-review-and-meta-analysis
#18
REVIEW
JoJo Yan Yan Kwok, Kai Chow Choi, Helen Yue Lai Chan
OBJECTIVES: The effects of mind-body exercises on individuals with chronic illnesses have attracted increasing attention. However, little effort had been made to systematically review the effects of these mind-body exercises on individuals with Parkinson's disease (PD). This review aimed to appraise the current evidence of the effects of mind-body exercises on the physiological and psychological outcomes for the PD population. DESIGN: Systematic review and meta-analysis of randomized controlled trials...
December 2016: Complementary Therapies in Medicine
https://www.readbyqxmd.com/read/27912739/comparing-the-adverse-clinical-outcomes-associated-with-fraction-flow-reserve-guided-versus-angiography-guided-percutaneous-coronary-intervention-a-systematic-review-and-meta-analysis-of-randomized-controlled-trials
#19
Pravesh Kumar Bundhun, Chandra Mouli Yanamala, Feng Huang
BACKGROUND: Recently published randomized controlled trials have shown different results compared to the Fraction Flow Reserve Versus Angiography for Multi-vessel Evaluation (FAME) study. Therefore, this current analysis aimed to compare the adverse clinical outcomes associated with Fraction Flow Reserve (FFR)-guided versus standard angiography-guided Percutaneous Coronary Intervention (PCI) using a large number of randomized patients. METHODS: PubMed/Medline, EMBASE and the Cochrane library were searched for studies comparing FFR-guided with angiography-guided PCI...
December 3, 2016: BMC Cardiovascular Disorders
https://www.readbyqxmd.com/read/27912207/clinical-adverse-effects-of-endothelin-receptor-antagonists-insights-from-the-meta-analysis-of-4894-patients-from-24-randomized-double-blind-placebo-controlled-clinical-trials
#20
Anhua Wei, Zhichun Gu, Juan Li, Xiaoyan Liu, Xiaofan Wu, Yi Han, Jun Pu
BACKGROUND: Evidence of the clinical safety of endothelin receptor antagonists (ERAs) is limited and derived mainly from individual trials; therefore, we conducted a meta-analysis. METHODS AND RESULTS: After systematic searches of the Medline, Embase, and Cochrane Library databases and the ClinicalTrials.gov website, randomized controlled trials with patients receiving ERAs (bosentan, macitentan, or ambrisentan) in at least 1 treatment group were included. All reported adverse events of ERAs were evaluated...
October 26, 2016: Journal of the American Heart Association
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