The phrase "a trial was designed" is correct and usable in written English.
It can be used when discussing the planning or structuring of a trial, often in a scientific or legal context.
Example: "In the research study, a trial was designed to test the effectiveness of the new medication."
Alternatives: "a trial was created" or "a trial was developed."
A trial was designed to evaluate the effect of the addition of exogenous glycanases to equine diets, on starch digestion in the small intestine.
A trial was designed to study the effect of betaine added to the diet on milk production, somatic cell counts (SCC) and the physical chemical characteristics of goat milk.
A trial was designed to examine the efficacy and safety of both compounds with multiple outcome measures, including lung function, dyspnea, and health-related quality of life (HRQoL) in patients with COPD.
A trial was designed to investigate the hypothesis that non-specific immuno-modulation can influence the clinical and pathological expression of PMWS in pigs naturally infected with PCV-2.
A trial was designed to compare reproductive outcomes in a commercial dairy herd fed Megalac (calcium salts of long-chain fatty acids, Ca-LCFA, n = 1,312) or Megalac-R (Ca-LCFA+EFA, n = 708; Church and Dwight Co. Inc., Princeton, NJ).
I think the story is, a trial was designed, and it moved the serum biomarkers in the right direction, and carotid thickness didn't change, and there are three or four different explanations as to why that happened, but no one knows.
Choices about how a trial is designed and conducted have a large impact on the chances of success.
Often, a trial is designed with the objective to make a difference in clinical daily practice.
When a trial is designed, it is necessary to make assumptions.
It means that if a trial is designed well with a clear clinical question with which parents can identify, then they are likely to consider taking part.
If such a trial were designed, it would also need to control for the type of IT and the needs of the buyer.
