keyword
MENU ▼
Read by QxMD icon Read
search

Meta analyse

keyword
https://www.readbyqxmd.com/read/28212531/msmb-gene-rs10993994-polymorphism-increases-the-risk-of-prostate-cancer
#1
Tao Peng, Lifeng Zhang, Lijie Zhu, Yuan-Yuan Mi
Genome-wide association studies (GWASs) identified microseminoprotein-β (MSMB) gene rs10993994 polymorphism was significantly associated with prostate cancer (PC) risk. However, the association between MSMB gene rs10993994 polymorphism and PC risk remains controversial. Therefore, we performed a systematic review and meta-analysis by searching in the databases of PubMed, and Embase. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated by using fixed-effect or random-effect models. A total of 11 publications containing 13 case-control studies for rs10993994 polymorphism were included in our analysis...
February 14, 2017: Oncotarget
https://www.readbyqxmd.com/read/28212469/-evidence-and-recommendation-of-empirical-antimicrobial-treatment-in-pyogenic-spondylodiscitis-systematic-review
#2
David Agustín Cordero-Delgado, Alfredo Javier Moheno-Gallardo, Rubén Torres-González, Argenis Mata-Hernández, Eulalio Elizalde-Martínez, José Manuel Pérez-Atanasio
BACKGROUND: Pyogenic spondylodiscitis is the infectious process that affects the vertebral body and the intervertebral disc. It has an incidence between 2 and 7%. To prescribe antibiotic treatment, it is required to identify the causative organism on the basis of the epidemiology of the etiologic agent, as well as the ability of the antibiotic to penetrate the bone tissue and the intervertebral disc. The objective was to identify the level of evidence and the grade of recommendation for the empiric initial treatment...
2017: Revista Médica del Instituto Mexicano del Seguro Social
https://www.readbyqxmd.com/read/28212466/withdrawn-propranolol-for-migraine-prophylaxis
#3
REVIEW
Klaus Linde, Karin Rossnagel
BACKGROUND: Propranolol is one of the most commonly prescribed drugs for migraine prophylaxis. OBJECTIVES: We aimed to determine whether there is evidence that propranolol is more effective than placebo and as effective as other drugs for the interval (prophylactic) treatment of patients with migraine. SEARCH METHODS: Potentially eligible studies were identified by searching MEDLINE/PubMed (1966 to May 2003) and the Cochrane Central Register of Controlled Trials (Issue 2, 2003), and by screening bibliographies of reviews and identified articles...
February 17, 2017: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/28212177/neurocognitive-outcomes-for-acute-global-acquired-brain-injury-in-children
#4
Fenella J Kirkham
PURPOSE OF REVIEW: In children, acute global brain injury from traumatic brain injury (TBI) and nontraumatic coma has a substantial cost to the child, the family, and the society. There have historically been relatively few studies looking at long-term cognition and behavioural outcomes. RECENT FINDINGS: Long-term follow-up studies, population-based studies, and meta-analyses are now available for TBI in children as well as adults and suggest that there is a significant cognitive cost, particularly for processing speed, working memory, and intelligence quotient (IQ) in severe TBI...
February 15, 2017: Current Opinion in Neurology
https://www.readbyqxmd.com/read/28212173/prediction-of-conversion-to-psychosis-in-individuals-with-an-at-risk-mental-state-a-brief-update-on-recent-developments
#5
Anita Riecher-Rössler, Erich Studerus
PURPOSE OF REVIEW: So far, only little more than one-third of individuals classified as being at-risk for psychosis have been shown to actually convert to frank psychosis during follow-up. There have therefore been enormous efforts to improve the accuracy of predicting this transition. We reviewed the most recent studies in the field with the aim to clarify whether accuracy of prediction has been improved by the different research endeavors and what could be done to further improve it, and/or what alternative goals research should pursue...
February 15, 2017: Current Opinion in Psychiatry
https://www.readbyqxmd.com/read/28212133/potential-uselessness-and-futility-of-left-atrial-appendage-occlusion-and-patent-foramen-ovale-closure-in-cardioembolic-stroke
#6
Gian L Nicolosi
International guidelines indicate that interventional closure of left atrial appendage and patent foramen ovale may be considered in selected patients for stroke prevention. These procedures appear, however, from the published literature, at high risk of uselessness and futility in the single case, if not even capable to induce harm and adverse events. In fact, all reported systematic reviews and meta-analyses have not shown in a convincing manner the superiority of these procedures in stroke prevention, taking into account the occurrence of possible complications also, as compared with alternative medical treatment...
February 16, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28211809/the-methylenetetrahydrofolate-reductase-c677t-polymorphism-and-risk-for-late-onset-alzheimer-s-disease-further-evidence-in-an-italian-multicenter-study
#7
Andrea Stoccoro, Pierpaola Tannorella, Maria Grazia Salluzzo, Raffaele Ferri, Corrado Romano, Benedetta Nacmias, Gabriele Siciliano, Lucia Migliore, Fabio Coppedè
BACKGROUND: A functional polymorphism in the methylenetetrahydrofolate reductase (MTHFR) gene, namely C677T (rs1801133), results in increased Hcy levels and has been associated with risk of late-onset Alzheimer's disease (LOAD). Many investigators reported association between rs1801133 and LOAD risk in Asian populations and in carriers of the apolipoprotein E (APOE) ɛ4 allele, but recent meta-analyses suggest a contribution also in other populations, including Caucasians and/or northern Africans...
February 7, 2017: Journal of Alzheimer's Disease: JAD
https://www.readbyqxmd.com/read/28211499/the-prognostic-value-of-cytotoxic-t-lymphocyte-antigen-4-in-cancers-a-systematic-review-and-meta-analysis
#8
Pingping Hu, Qiqi Liu, Guodong Deng, Jingxin Zhang, Ning Liang, Jian Xie, Jiandong Zhang
The outcomes of studies analyzing the prognostic role of CTLA-4 in cancers are controversial. Therefore, the aim of our meta-analysis was to clarify the correlation between CTLA-4 expression and OS in different cancer cases. Relevant literature was searched using PubMed, EMBASE, Web of Science, and the Cochrane Library. The clinicopathological features, hazard ratio (HR) and 95% confidence intervals (CI) were collected from these studies and were analyzed using Stata version 12.0 software. The pooled HR values showed no significant correlation between CTLA-4 expression levels and OS in relation to tumors (HR: 1...
February 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28211286/systematic-review-on-risk-factors-of-rotator-cuff-tears
#9
Andrew Arjun Sayampanathan, Tan Hwee Chye Andrew
PURPOSE: Rotator cuff tears (RCTs) occur commonly, especially among certain groups of individuals. In this meta-analysis, we aim to identify risk factors for RCTs. METHODS: We searched MEDLINE for 210 articles. Seventeen articles were selected for systematic review, of which 10 were eligible for meta-analysis. Data was analysed with Review Manager 5.3, using Mantel-Haenszel statistics and random effect models. RESULTS: A total of 6653 individuals were analysed...
January 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28211200/the-interrelation-between-hypothyroidism-and-glaucoma-a-critical-review-and-meta-analyses
#10
REVIEW
Marianne Thvilum, Frans Brandt, Thomas Heiberg Brix, Laszlo Hegedüs
Data on the association between hypothyroidism and glaucoma are conflicting. We sought to shed light on this by conducting a critical review and meta-analyses. The meta-analyses were conducted in adherence with the widely accepted MOOSE guidelines. Using the Medical Subject Heading (MeSH) terms: hypothyroidism, myxoedema and glaucoma or intraocular pressure, case-control studies, cohort studies and cross-sectional studies were identified (PubMed) and reviewed. Using meta-analysis, the relative risk (RR) of coexistence of glaucoma and hypothyroidism was calculated...
February 16, 2017: Acta Ophthalmologica
https://www.readbyqxmd.com/read/28211174/saitohin-q7r-polymorphism-is-associated-with-late-onset-alzheimer-s-disease-susceptibility-among-caucasian-populations-a-meta-analysis
#11
REVIEW
Rong Huang, Sai Tian, Rongrong Cai, Jie Sun, Wenqing Xia, Xue Dong, Yanjue Shen, Shaohua Wang
Saitohin (STH) Q7R polymorphism has been reported to influence the individual's susceptibility to Alzheimer's disease (AD); however, conclusions remain controversial. Therefore, we performed this meta-analysis to explore the association between STH Q7R polymorphism and AD risk. Systematic literature searches were performed in the PubMed, Embase, Cochrane Library and Web of Science for studies published before 31 August 2016. Pooled odds ratios (ORs) and 95% confidence intervals (CIs) were calculated to assess the strength of the association using a fixed- or random-effects model...
February 17, 2017: Journal of Cellular and Molecular Medicine
https://www.readbyqxmd.com/read/28210450/repercussions-of-intraalveolar-placement-of-combination-of-0-2-chlorhexidine-10-mg-metronidazole-gel-on-the-occurrence-of-dry-sockets-a-randomized-control-trial
#12
Jasleen Kaur, Rushik Raval, Anupam Bansal, Vinod Kumawat
BACKGROUND: To evaluate the effects of intraalveolar placement of gel containing 0.2% chlorhexidine and 10gm of metronidazole on the incidence of alveolar osteitis. MATERIAL AND METHODS: A total of 300 impacted third molars were extracted in 150 patients enrolled in this trial. In each subject a socket was randomly selected and packed to the crest of alveolar ridge with the gel. The contralateral socket was packed with placebo dressing. The occurrence of dry socket was assessed during 3rd and 5th postoperative days ...
February 2017: Journal of Clinical and Experimental Dentistry
https://www.readbyqxmd.com/read/28209998/cervical-pessary-for-prevention-of-preterm-birth-a-meta-analysis
#13
Xin-Hang Jin, Dan Li, Li-Li Huang
To investigate the efficacy of cervical pessary placement in preventing preterm birth and perinatal morbidity and mortality in asymptomatic women with a singleton pregnancy and a short cervix, we searched literature in relevant databases. The meta-analysis of the 3 included trials (1412 women) showed cervical pessary placement did not reduce the risk of spontaneous preterm birth <34 weeks in these women (risk ratio (RR), 0.71; 95% confidence interval (CI), 0.21-2.43, P = 0.59; I(2) = 90%). The sensitivity analyses by excluding one trial at one time showed the same results...
February 17, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28209623/access-to-contraception-and-sexual-and-reproductive-health-information-post-abortion-a-systematic-review-of-literature-from-low-and-middle-income-countries
#14
REVIEW
Claire Rogers, Jaya A R Dantas
AIM: This systematic literature review documented, analysed and critiqued the accessibility of contraception and sexual and reproductive health (SRH) information for women living in low- and middle-income countries who have undergone medical or surgical abortion. METHODOLOGY: This review systematically collated relevant and recent empirical evidence regarding women's access to contraception and SRH information post-abortion within low- and middle-income countries...
February 16, 2017: Journal of Family Planning and Reproductive Health Care
https://www.readbyqxmd.com/read/28209591/psychosocial-therapies-for-the-adjunctive-treatment-of-bipolar-disorder-in-adults-network-meta-analysis
#15
REVIEW
Mary Lou Chatterton, Emily Stockings, Michael Berk, Jan J Barendregt, Rob Carter, Cathrine Mihalopoulos
BackgroundFew trials have compared psychosocial therapies for people with bipolar affective disorder, and conventional meta-analyses provided limited comparisons between therapies.AimsTo combine evidence for the efficacy of psychosocial interventions used as adjunctive treatment of bipolar disorder in adults, using network meta-analysis (NMA).MethodSystematic review identified studies and NMA was used to pool data on relapse to mania or depression, medication adherence, and symptom scales for mania, depression and Global Assessment of Functioning (GAF)...
February 16, 2017: British Journal of Psychiatry: the Journal of Mental Science
https://www.readbyqxmd.com/read/28209517/inadvertent-hypothermia-and-mortality-in-critically-ill-adults-systematic-review-and-meta-analysis
#16
REVIEW
Panagiotis Kiekkas, Fotini Fligou, Michael Igoumenidis, Nikolaos Stefanopoulos, Evangelos Konstantinou, Vasilios Karamouzos, Diamanto Aretha
OBJECTIVE: Considering that inadvertent hypothermia (IH) is common in Intensive Care Unit (ICU) patients and can be followed by severe complications, this systematic review identified, appraised and synthesized the published literature about the association between IH and mortality in adults admitted to the ICU. DATA SOURCES: By using key terms, literature searches were conducted in Pubmed, CINAHL, Cochrane Library, Web of Science and EMBASE. REVIEW METHODS: According to PRISMA guidelines, articles published between 1980-2016 in English-language, peer-reviewed journals were considered...
February 13, 2017: Australian Critical Care: Official Journal of the Confederation of Australian Critical Care Nurses
https://www.readbyqxmd.com/read/28209386/dietary-therapy-in-heart-failure-with-preserved-ejection-fraction-and-or-left-ventricular-diastolic-dysfunction-in-patients-with-metabolic-syndrome
#17
REVIEW
Helene von Bibra, Alexander Ströhle, Martin St John Sutton, Nicolai Worm
BACKGROUND: Heart failure is an ongoing epidemic of left ventricular (LV) dilatation and/or dysfunction due to the increasing prevalence of predisposing risk factors such as age, physical inactivity, (abdominal) obesity, and type-2-diabetes. Approximately half of these patients have diastolic heart failure (HFpEF). The prognosis of HFpEF is comparable to that of systolic heart failure, but without any known effective treatment. DIASTOLIC DYSFUNCTION: A biomathematically corrected diagnostic approach is presented that quantifies diastolic dysfunction via the predominant age dependency of LV diastolic function and unmasks (metabolic) risk factors, that are independent of age and, therefore, potential targets for therapy...
January 5, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28209126/a-meta-analysis-reveals-complex-regulatory-properties-at-taf14-repressed-genes
#18
Josipa Nemet, Nikolina Vidan, Mary Sopta
BACKGROUND: Regulation of gene transcription in response to stress is central to a cell's ability to cope with environmental challenges. Taf14 is a YEATS domain protein in S.cerevisiae that physically associates with several transcriptionally relevant multisubunit complexes including the general transcription factors TFIID and TFIIF and the chromatin-modifying complexes SWI/SNF, INO80, RSC and NuA3. TAF14 deletion strains are sensitive to a variety of stresses suggesting that it plays a role in the transcriptional stress response...
February 16, 2017: BMC Genomics
https://www.readbyqxmd.com/read/28208609/dietary-fiber-and-the-human-gut-microbiota-application-of-evidence-mapping-methodology
#19
Caleigh M Sawicki, Kara A Livingston, Martin Obin, Susan B Roberts, Mei Chung, Nicola M McKeown
Interest is rapidly growing around the role of the human gut microbiota in facilitating beneficial health effects associated with consumption of dietary fiber. An evidence map of current research activity in this area was created using a newly developed database of dietary fiber intervention studies in humans to identify studies with the following broad outcomes: (1) modulation of colonic microflora; and/or (2) colonic fermentation/short-chain fatty acid concentration. Study design characteristics, fiber exposures, and outcome categories were summarized...
February 10, 2017: Nutrients
https://www.readbyqxmd.com/read/28207928/industry-sponsorship-and-research-outcome
#20
REVIEW
Andreas Lundh, Joel Lexchin, Barbara Mintzes, Jeppe B Schroll, Lisa Bero
BACKGROUND: Clinical research affecting how doctors practice medicine is increasingly sponsored by companies that make drugs and medical devices. Previous systematic reviews have found that pharmaceutical-industry sponsored studies are more often favorable to the sponsor's product compared with studies with other sources of sponsorship. A similar association between sponsorship and outcomes have been found for device studies, but the body of evidence is not as strong as for sponsorship of drug studies...
February 16, 2017: Cochrane Database of Systematic Reviews
keyword
keyword
97940
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"