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Skip to Search Results- 12Systematic reviews
- 4Child health
- 4Drug therapy
- 2Evidence-based practice
- 2Health technology assessment
- 2Knowledge synthesis
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Which resources should be used to identify RCT/CCTs for systematic reviews: a systematic review.
Download2005
Cramer, K., Hartling, L., Wiebe, N., Klassen, T. P., Crumley, E. T.
Background Systematic reviewers seek to comprehensively search for relevant studies and summarize these to present the most valid estimate of intervention effectiveness. The more resources searched, the higher the yield, and thus time and costs required to conduct a systematic review. While there...
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2005
Swingler, G., Williams, K., Hartling, L., Moyer, V., Cramer, K., Klassen, T. P., Wiebe, N.
Background The delivery of optimal medical care to children is dependent on the availability of child relevant research. Our objectives were to: i) systematically review and describe how children are handled in reviews of drug interventions published in the Cochrane Database of Systematic Reviews...
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Efficacy and safety of exogenous melatonin for secondary sleep disorders and sleep disorders accompanying sleep restriction: meta-analysis.
Download2006
Vandermeer, B., Hartling, L., Buscemi, N.., Baker, G., Klassen, T. P., Vohra, S., Pandya, R., Tjosvold, L., Hooton, N.
Objective To conduct a systematic review of the efficacy and safety of exogenous melatonin in managing secondary sleep disorders and sleep disorders accompanying sleep restriction, such as jet lag and shiftwork disorder. Data sources 13 electronic databases and reference lists of relevant...
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Children are not just small adults: the urgent need for high-quality trial evidence in children.
Download2008
Offringa, M., Hartling, L., Craig, J. C., Klassen, T. P.
Children are often touted as being very important members of society because they represent our future. Optimizing their health outcomes has the potential for a huge impact on public health because children are at an early stage in the life trajectory. But it is often unclear how society...
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2008
Russell, K., Liang, Y., O'Gorman, K., Klassen, T. P., Friesen, C., Dryden, D. M., Wild, T. C., Durec, T.
Background: Methamphetamine (MA) is a potent stimulant that is readily available. Its effects are similar to cocaine, but the drug has a profile associated with increased acute and chronic toxicities. The objective of this systematic review was to identify and synthesize literature on risk...
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Controlled trials in children: quantity, methodological quality and descriptive characteristics of pediatric controlled trials published 1948-2006.
Download2010
Tjosvold, L., Thomson, D., Vandermeer, B., Klassen, T. P., Cohen, E., Hartling, L.
Background The objective of this study was to describe randomized controlled trials (RCTs) and controlled clinical trials (CCTs) in child health published between 1948 and 2006, in terms of quantity, methodological quality, and publication and trial characteristics. We used the Trials Register...
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Steroids and bronchodilators for acute bronchiolitis in the first two years of life: systematic review and meta-analysis.
Download2011
Bialy, L., Klassen, T. P., Hartling, L., Vandermeer, B., Johnson, D., Milne, A., Plint, A., Fernandes, R. M.
Objective To evaluate and compare the efficacy and safety of bronchodilators and steroids, alone or combined, for the acute management of bronchiolitis in children aged less than 2 years. Design Systematic review and meta-analysis. Data sources Medline, Embase, Central, Scopus, PubMed, LILACS,...
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Applying the risk of bias tool in a systematic review of combination long-acting beta-agonists and inhaled corticosteroids for persistent asthma.
Download2011
Seida, J., Vandermeer, B., Hartling, L., Dryden, D. M., Rowe, B. H., Bond, K.
Background The Risk of Bias (RoB) tool is used to assess internal validity of randomized controlled trials (RCTs). Our objectives were to: 1) evaluate inter-rater agreement of the RoB tool; 2) determine the time to access supplemental study information; 3) compare the RoB tool with the Jadad...
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From the trenches: a cross-sectional study applying the GRADE tool in systematic reviews of healthcare interventions.
Download2012
Dryden, D. M., Vandermeer, B., Seida, J., Hartling, L., Fernandes, R. M.
Background GRADE was developed to address shortcomings of tools to rate the quality of a body of evidence. While much has been published about GRADE, there are few empirical and systematic evaluations. Objective To assess GRADE for systematic reviews (SRs) in terms of inter-rater agreement and...
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2012
Thomson, D., Chisholm, A., Hartling, L., Dryden, D. M.
Background: Overviews of systematic reviews compile data from multiple systematic reviews (SRs) and are a new method of evidence synthesis. Objectives: To describe the methodological approaches in overviews of interventions. Design: Descriptive study. Methods: We searched 4 databases from 2000 to...