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Randomized trials addressing a similar question are commonly published after a trial stopped early for benefit
Objective: We explored how investigators of ongoing or planned trials respond to the publication of a trial stopped early for benefit addressing a similar question. Study Design and Setting: We searched multiple databases ...
A systematic review of randomized controlled trials of interventions designed to decrease child abuse in high-risk families
Child abuse is a global problem, and parents with histories of childhood abuse are at increased risk of abusing their offspring. The objective of this systematic review is to provide a clear overview of the existing ...
Comparison of manual versus sonic and ultrasonic toothbrushes: a review.
PURPOSE: This review of the literature intends to evaluate the effect of brushes with high frequency motion when compared with manual toothbrushes regarding the indices of plaque and gingival bleeding. METHODS: Patients ...
Acupuncture in migraine prophylaxis: a randomized sham-controlled trial
(Blackwell PublishingOxfordInglaterra, 2006)
Effects of motor intervention in elderly patients with dementia: An analysis of randomized controlled trials
The objective of this study was to analyze randomized controlled trials published in the last decades involving motor intervention as a treatment for dementia, based on Physiotherapy Evidence Database (PEDro) criteria. A ...