The phrase "a previous trial assessing" is correct and usable in written English.
It can be used when referring to an earlier experiment or study that evaluates a particular subject or outcome.
Example: "The results of a previous trial assessing the effectiveness of the new drug were promising."
Alternatives: "an earlier study evaluating" or "a prior experiment analyzing".
Nonetheless, results of previous trials assessing the role of distal protection during primary PCI have been controversial.
Previous trials assessing the efficacy of acetazolamide for prophylaxis of acute mountain sickness primarily recruited mountaineering enthusiasts.
Attenuation of neutrophil migration may be of benefit in treating hyperacute stroke, but previous trials assessing compounds that inhibit neutrophilic function have been ineffective (Krams et al., 2003).
15 16 17 18 19 20 21 22 23 Second, none of the previous trials assessed the effects of 5-methyltetrafolate, which has a closer resemblance to the naturally occurring 5-methyltetrahydrofolic acid and has been shown to be as effective as folic acid but without the potential disadvantage of masking anaemia from vitamin B-12 deficiency.
A previous trial that assessed a practice of abrupt weaning versus gradual weaning from NCPAP when infants met prespecified stability criteria, reported that abrupt weaning from NCPAP was associated with a shorter duration of oxygen and time on respiratory support.
For example, a previous randomised trial assessed screening invitees' expectations of different bowel preparations (2×50 mL iodinated contrast agent for CTC vs 2 L of polyethylene glycol solution for colonoscopy) and found that participants did anticipate the former to be less burdensome.
Also in the present patients mean PT increased to values corresponding to that in healthy controls as assessed in a previous trial.
We followed a training and safety protocol for interviewing women exposed to IPV, based on that used by members of this research team in a previous multi-site trial assessing IPV screening [ 36].
A previous trial ended in a hung jury.
A previous trial last summer had the same result.
