keyword
MENU ▼
Read by QxMD icon Read
search

Meta-analysis

keyword
https://www.readbyqxmd.com/read/29352539/income-inequality-and-depression-a-systematic-review-and-meta-analysis-of-the-association-and-a-scoping-review-of-mechanisms
#1
Vikram Patel, Jonathan K Burns, Monisha Dhingra, Leslie Tarver, Brandon A Kohrt, Crick Lund
Most countries have witnessed a dramatic increase of income inequality in the past three decades. This paper addresses the question of whether income inequality is associated with the population prevalence of depression and, if so, the potential mechanisms and pathways which may explain this association. Our systematic review included 26 studies, mostly from high-income countries. Nearly two-thirds of all studies and five out of six longitudinal studies reported a statistically significant positive relationship between income inequality and risk of depression; only one study reported a statistically significant negative relationship...
February 2018: World Psychiatry: Official Journal of the World Psychiatric Association (WPA)
https://www.readbyqxmd.com/read/29352530/psychotherapies-for-depression-in-low-and-middle-income-countries-a-meta-analysis
#2
Pim Cuijpers, Eirini Karyotaki, Mirjam Reijnders, Marianna Purgato, Corrado Barbui
Most psychotherapies for depression have been developed in high-income Western countries of North America, Europe and Australia. A growing number of randomized trials have examined the effects of these treatments in non-Western countries. We conducted a meta-analysis of these studies to examine whether these psychotherapies are effective and to compare their effects between studies from Western and non-Western countries. We conducted systematic searches in bibliographical databases and included 253 randomized controlled trials, of which 32 were conducted in non-Western countries...
February 2018: World Psychiatry: Official Journal of the World Psychiatric Association (WPA)
https://www.readbyqxmd.com/read/29352526/ectrims-ean-guideline-on-the-pharmacological-treatment-of-people-with-multiple-sclerosis
#3
X Montalban, R Gold, A J Thompson, S Otero-Romero, M P Amato, D Chandraratna, M Clanet, G Comi, T Derfuss, F Fazekas, H P Hartung, E Havrdova, B Hemmer, L Kappos, R Liblau, C Lubetzki, E Marcus, D H Miller, T Olsson, S Pilling, K Selmaj, A Siva, P S Sorensen, M P Sormani, C Thalheim, H Wiendl, F Zipp
BACKGROUND AND PURPOSE: Multiple sclerosis (MS) is a complex disease of the central nervous system. As new drugs are becoming available, knowledge on diagnosis and treatment must continuously evolve. There is therefore a need for a reference tool compiling current data on benefit and safety, to aid professionals in treatment decisions and use of resources across Europe. The European Committee of Treatment and Research in Multiple Sclerosis (ECTRIMS) and the European Academy of Neurology (EAN) have joined forces to meet this need...
January 19, 2018: European Journal of Neurology: the Official Journal of the European Federation of Neurological Societies
https://www.readbyqxmd.com/read/29352479/contrasting-effects-of-specialist-and-generalist-herbivores-on-resistance-evolution-in-invasive-plants
#4
Zhijie Zhang, Xiaoyun Pan, Dana Blumenthal, Mark van Kleunen, Mu Liu, Bo Li
Invasive alien plants are likely to be released from specialist herbivores and at the same time encounter biotic resistance from resident generalist herbivores in their new ranges. The Shifting Defense Hypothesis predicts that this will result in evolution of decreased defense against specialist herbivores and increased defense against generalist herbivores. To test this, we performed a comprehensive meta-analysis of 61 common garden studies that provide data on resistance and/or tolerance for both introduced and native populations of 32 invasive plant species...
January 20, 2018: Ecology
https://www.readbyqxmd.com/read/29352351/levodopa-induced-dyskinesia-in-parkinson-s-disease-still-no-proof-a-meta-analysis
#5
Alexandros Giannakis, Maria Chondrogiorgi, Christos Tsironis, Athina Tatsioni, Spiridon Konitsiotis
We investigated whether there is a linear relationship between levodopa (LD) dose and treatment duration, and the development of levodopa-induced dyskinesia (LID) among patients with early untreated Parkinson's disease (PD). We performed a meta-analysis of randomized-controlled trials (RCTs) comparing LD monotherapy to any other antiparkinsonian treatment in early PD patients. Meta-regressions were conducted including as covariates the effects of LD dose, treatment duration, and age. We further proceeded in subgroup analyses based on the type of medications in the non-LD monotherapy (control) group and on whether patients in the control group received additional levodopa or not...
January 19, 2018: Journal of Neural Transmission
https://www.readbyqxmd.com/read/29352315/correction-musicians-have-better-memory-than-nonmusicians-a-meta-analysis
#6
Francesca Talamini, Gianmarco Altoè, Barbara Carretti, Massimo Grassi
[This corrects the article DOI: 10.1371/journal.pone.0186773.].
2018: PloS One
https://www.readbyqxmd.com/read/29352297/correction-cardiovascular-effect-of-incretin-based-therapy-in-patients-with-type-2-diabetes-mellitus-systematic-review-and-meta-analysis
#7
Je-Yon Kim, Seungwon Yang, Jangik I Lee, Min Jung Chang
[This corrects the article DOI: 10.1371/journal.pone.0153502.].
2018: PloS One
https://www.readbyqxmd.com/read/29352200/meta-analysis-of-soil-mercury-accumulation-by-vegetables
#8
Haixin Yu, Jing Li, Yaning Luan
Mercury pollution in soil poses serious risks to human health through consumption of contaminated vegetables. We used a meta-analysis to examine the mercury enrichment ability of different vegetables and the main factors affecting mercury uptake. We drew the following conclusions. (1) Plants with a lower bioconcentration factor (BCF) include cowpea, long bean, and radish, whereas plants with a higher BCF include green pepper, spinach, cabbage, and Chinese cabbage. (2) Leaf and cucurbit have the highest and lowest capacity, respectively, for mercury enrichment...
January 19, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29352099/smoking-and-parkinson-disease-evidence-for-gene-by-smoking-interactions
#9
Pei-Chen Lee, Ismaïl Ahmed, Marie-Anne Loriot, Claire Mulot, Kimberly C Paul, Jeff M Bronstein, Beate Ritz, Alexis Elbaz
OBJECTIVE: To investigate whether cigarette smoking interacts with genes involved in individual susceptibility to xenobiotics for the risk of Parkinson disease (PD). METHODS: Two French population-based case-control studies (513 patients, 1,147 controls) were included as a discovery sample to examine gene-smoking interactions based on 3,179 single nucleotide polymorphisms (SNPs) in 289 genes involved in individual susceptibility to xenobiotics. SNP-by-cigarette smoking interactions were tested in the discovery sample through an empirical Bayes (EB) approach...
January 19, 2018: Neurology
https://www.readbyqxmd.com/read/29352056/relationship-between-adverse-events-and-antiplatelet-drug-resistance-in-neurovascular-intervention-a-meta-analysis
#10
Eun Jung Shim, Chang-Woo Ryu, Soonchan Park, Han Na Lee, Hee Sup Shin, Sang-Beom Kim
BACKGROUND: This meta-analysis aimed to evaluate the association between antiplatelet resistance and the risk of procedure-related complications in neurovascular interventions. METHODS: We identified relevant articles by searching electronic databases and reviewed the reference lists of selected papers. The risk of adverse events between antiplatelet responders and hyporesponders during neurointervention was compared in eligible clinical studies. Risk ratios (RRs) and 95% CIs were pooled using a random-effects meta-analysis...
January 19, 2018: Journal of Neurointerventional Surgery
https://www.readbyqxmd.com/read/29351796/the-jun-mir-22-hur-regulatory-axis-contributes-to-tumourigenesis-in-colorectal-cancer
#11
Yanqing Liu, Xiaorui Chen, Rongjie Cheng, Fei Yang, Mengchao Yu, Chen Wang, Shufang Cui, Yeting Hong, Hongwei Liang, Minghui Liu, Chihao Zhao, Meng Ding, Wu Sun, Zhijian Liu, Feng Sun, Chenyu Zhang, Zhen Zhou, Xiaohong Jiang, Xi Chen
BACKGROUND: Colorectal cancer (CRC) is a severe health problem worldwide. Clarifying the mechanisms for the deregulation of oncogenes and tumour suppressors in CRC is vital for its diagnosis, treatment, prognosis and prevention. Hu antigen R (HuR), which is highly upregulated in CRC, functions as a pivotal oncogene to promote CRC progression. However, the underlying cause of its dysregulation is poorly understood. METHODS: In CRC tissue sample pairs, HuR protein levels were measured by Western blot and immunohistochemical (IHC) staining, respectively...
January 19, 2018: Molecular Cancer
https://www.readbyqxmd.com/read/29351766/efficacy-and-safety-of-sofosbuvir-containing-regimens-in-patients-co-infected-with-chronic-hepatitis-c-virus-and-human-immunodeficiency-virus-a-meta-analysis
#12
Guotao Li, Ke Zang, Guoqiang Zhang, Danyan Zhu, Xiaozhao Deng
BACKGROUND: The treatment of hepatitis C virus (HCV) in HCV/human immunodeficiency virus (HIV) co-infected patients remains complex. This present meta-analysis evaluated the efficacy and safety of Sofosbuvir (SOF) for treatment in HCV/HIV co-infected patients using the most recent and available data. METHODS: A systematic search of the published data was conducted in PubMed Medline, EMBASE and Cochrane databases. Eligible studies were clinical trials, case-control studies or prospective cohort studies aiming at assessing the efficacy and safety of the SOF-containing regimens in patients co-infected with HCV and HIV...
January 19, 2018: Virology Journal
https://www.readbyqxmd.com/read/29351760/glycaemic-control-targets-after-traumatic-brain-injury-a-systematic-review-and-meta-analysis
#13
Jeroen Hermanides, Mark P Plummer, Mark Finnis, Adam M Deane, Jonathan P Coles, David K Menon
BACKGROUND: Optimal glycaemic targets in traumatic brain injury (TBI) remain unclear. We performed a systematic review and meta-analysis of randomised controlled trials (RCTs) comparing intensive with conventional glycaemic control in TBI requiring admission to an intensive care unit (ICU). METHODS: We systematically searched MEDLINE, EMBASE and the Cochrane Central Register of Controlled Trials to November 2016. Outcomes of interest included ICU and in-hospital mortality, poor neurological outcome, the incidence of hypoglycaemia and infective complications...
January 19, 2018: Critical Care: the Official Journal of the Critical Care Forum
https://www.readbyqxmd.com/read/29351749/meta-analysis-of-serum-c-reactive-protein-and-cartilage-oligomeric-matrix-protein-levels-as-biomarkers-for-clinical-knee-osteoarthritis
#14
Junfeng Zhang
BACKGROUND: The roles of C-reactive protein (CRP) and cartilage oligomeric matrix protein (COMP) in knee osteoarthritis (KOA) remain controversial, thus the present study is aimed to explore the relationships between CRP, COMP, and the incidence/progression of KOA. METHODS: A systematic search was conducted on PubMed and Embase until September, 2016 for all the relevant studies. The pooled mean difference (MD) with its 95% confidence interval (95% CI) based on fixed effects model or random effects model was calculated to assess the potential role of CRP and COMP in the incidence or progression of KOA...
January 19, 2018: BMC Musculoskeletal Disorders
https://www.readbyqxmd.com/read/29351716/effect-of-metformin-on-glycemic-control-in-patients-with-type-1-diabetes-a-meta-analysis-of-randomized-controlled-trials
#15
Haiyang Meng, Ailing Zhang, Yan Liang, Jie Hao, Xiaojian Zhang, Jingli Lu
BACKGROUND: For T1D patients, adding metformin to insulin therapies is thought to improve blood glucose levels, but current evidence does not support this clinical benefit. Additional data from large clinical trials are now available; therefore, we conducted a meta-analysis of studies on assessing the efficacy and adverse effects of metformin. METHODS: We searched the MEDLINE, EMBASE and Cochrane Library databases for data from randomized controlled trials (RCTs)...
January 19, 2018: Diabetes/metabolism Research and Reviews
https://www.readbyqxmd.com/read/29351648/transarterial-onyx-embolization-of-intracranial-dural-fistulas-a-prospective-cohort-systematic-review-and-meta-analysis
#16
Udi Sadeh-Gonike, Nicolas Magand, Xavier Armoiry, Roberto Riva, Paul Emile Labeyrie, Bernadette Lamy, Anne-Claire Lukaszewicz, Jean-Jacques Lehot, Francis Turjman, Benjamin Gory
BACKGROUND: Onyx is important embolic material in the endovascular treatment of intracranial dural arteriovenous fistula (DAVF). However, its impact on DAVF occlusion rates, morbidity, mortality, and complication rates is not fully examined. OBJECTIVE: To improve understanding of safety and effectiveness profiles associated with transarterial endovascular treatment using Onyx for intracranial DAVF. METHODS: We analyzed data from our prospective clinical registry and conducted a systematic review of all previous transarterial embolization studies using Onyx published between January 2005 and December 2015 in MEDLINE and EMBASE...
June 17, 2017: Neurosurgery
https://www.readbyqxmd.com/read/29351510/scapular-focused-interventions-to-improve-shoulder-pain-and-function-in-adults-with-subacromial-pain-a-systematic-review-and-meta-analysis
#17
Hiroki Saito, Meg E Harrold, Vinicius Cavalheri, Leanda McKenna
The relationship between subacromial pain syndrome (SAPS) and altered scapular movement has been previously reported. The purpose of this review was to determine the effect of interventions that focus on addressing scapular components to improve shoulder pain, function, shoulder range of motion (ROM), and muscle strength in adults with SAPS. Databases searched in September 2016 were: PubMed, the Cochrane Central Register of Controlled Trials [Central], EMBASE [via Ovid] and PEDro. All studies selected for this review were randomized controlled trials...
January 19, 2018: Physiotherapy Theory and Practice
https://www.readbyqxmd.com/read/29351270/is-mytomicyn-better-than-5-fluorouracil-as-antimetabolite-in-trabeculectomy-for-glaucoma
#18
Eduardo Pimentel, Jimena Schmidt
INTRODUCTION: Trabeculectomy is considered the standard for glaucoma surgery. Postoperative scarring is one the factors associated with surgery failure. Different antimetabolites have been used in order to reduce this risk, particularly 5-fluorouracil and mitomycin C. Although both are considered effective, it is not clear if they are different in terms of success of trabeculectomy and adverse effects. METHODS: To answer this question we used Epistemonikos, the largest database of systematic reviews in health, which is maintained by screening multiple information sources, including MEDLINE, EMBASE, Cochrane, among others...
January 18, 2018: Medwave
https://www.readbyqxmd.com/read/29351269/bipolar-or-monopolar-transurethral-resection-for-benign-prostatic-hyperplasia
#19
Gabriel Inzunza, Gabriel Rada, Alejandro Majerson
INTRODUCTION: Transurethral resection is currently considered as standard endoscopic treatment for lower urinary tract obstruction due to benign hyperplasia under 80 cc. Monopolar resection loops has been traditionally used but bipolar energy has recently displaced precedent technology. The purpose of this summary is to evaluate the efficacy and safety of both technologies. METHODS: To answer this question we used Epistemonikos, the largest database of systematic reviews in health, which is maintained by screening multiple information sources, including MEDLINE, EMBASE, Cochrane, among others...
January 17, 2018: Medwave
https://www.readbyqxmd.com/read/29351172/a-systematic-review-and-meta-analysis-of-genetic-risk-factors-for-neuropathic-pain
#20
Abirami Veluchamy, Harry L Hébert, Weihua Meng, Colin N A Palmer, Blair H Smith
Neuropathic pain (NP) is an increasingly common chronic pain state and a major health burden, affecting approximately 7-10% of the general population. Emerging evidence suggests that genetic factors could partially explain individual susceptibility to NP and the estimated heritability in twins is 37%. The aim of this study was to systematically review and summarize the studies in humans that have investigated the influence of genetic factors associated with NP. We conducted a comprehensive literature search and performed meta-analyses of all the potential genetic variants associated with NP...
January 18, 2018: Pain
keyword
keyword
4034
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"