Sentence examples for earliest randomized trials from inspiring English sources
The 4 S was one of the earliest randomized trials for assessing the effect of simvastatin in the secondary prevention of myocardial infarction [ 18].
Early randomized trials evaluating treatment with metoprolol for 2 years after CABG did not find significant changes in mortality or exercise capacity.
In one of the earlier induction chemotherapy randomized trials in stage III-N2 NSCLC, locoregional failure was seen in 54 % of recurrences.
In an earlier prospective randomized trial investigating effects of preoperative weight loss on patients' clinical outcomes, we reported no differences in postoperative complications or weight-loss profiles at 6-month followup.
The relative rates of illness overall were very similar to those reported in an earlier, larger randomized trial in Canada, which did report statistically significant differences in HCGI between the groups.
The relative rates of illness observed overall and in specific subgroups (gender and age) were very similar to those reported in an earlier, larger randomized trial in Canada, which found a statistically significant difference between the active and control groups (1).
Three large randomized trials comparing early versus late tracheostomy are currently being performed: a randomized controlled trial in the UK (TracMan), a multicentre study in The Netherlands, and a study in France.
However, published supportive evidence is lacking and randomized trials comparing early versus delayed surgery would probably encounter ethical challenges [ 18].
Two prospective randomized trials demonstrated no difference in infection rate with early showering in the settings of open hernia repair and varicose vein surgeries [34, 41].
Randomized Trials on E.M.D.R.
