CMAJ

Observer bias in randomized clinical trials with measurement scale outcomes: a systematic review of trials with both blinded and nonblinded assessors

Background: Clinical trials are commonly done without blinded outcome assessors despite the risk of bias. We wanted to evaluate the effect of nonblinded outcome assessment on estimated effects in ...
PharmaTimes

Randomised control trials could be a thing of the past

The end of randomised control trials is on the cards, a healthcare data expert predicts. The end of randomised control trials is on the cards, a healthcare data expert predicts. Speaking at the Wired ...
ascopubs.org

Effect of an Invitation or the Effect of Participation: What Should Randomized Controlled Trials of Cancer Screening Examine?

Personalized Chemotherapy on the Basis of Tumor Marker Decline in Poor-Prognosis Germ-Cell Tumors: Updated Analysis of the GETUG-13 Phase III Trial Earlier detection of cancer offers an opportunity to ...
News Medical

Randomized clinical food trials: Best clinical practice, quality management & data processing

Thought LeadersAoife Hayes, Kevin O'Regan & Julie ScanlonClinical Trials Assitant, Operations Manager & Quality Assurance ManagerAtlantia Clinical Trials Food clinical trials may not be as familiar to ...
Cancer Research UK

Randomised trials

The video below shows how a randomised trial works. It is about 2 minutes long. Randomised trials have at least 2 different treatment groups. The people taking part are put into one of the groups at ...