"trial" in inglés with examples - Collocation dictionary inglés
- However, this empiric usage has not been tested in a prospective controlled trial.
- The main difficulty is that there have been no controlled prospective clinical trials.
- "But we need long-term, large-scale prospective trials to actually prove that."
- Several current publications have begun to remedy this lack of prospective, randomized trials.
- But the only way to prove any treatment effective is with the results of a randomized, controlled prospective clinical trial, and none are yet available.
- However, a prospective, randomized trial has not been performed.
- No prospective or randomized trials document the value of this approach.
- This approach may become a treatment for some people with type 2 diabetes, but has not yet been studied in prospective clinical trials.
- A prospective, random trial is a good example of an experiment: the study is designed first, then the data are collected.
- All the studies, researchers say, need to be followed by large prospective clinical trials.
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