Sentence examples for diagnostic trial from inspiring English sources
Ethyl glucuronide (EtG) has been proven to be a reliable biomarker for the detection of recent drinking; however, no randomized, diagnostic trial to date has tested its impact on drinking outcomes.
Using fetal scalp stimulation with Doppler ultrasonography to enhance intermittent auscultation in low-resource settings: a diagnostic trial from Tanzania.
METHODS: We prospectively followed 399 patients with pulmonary embolism diagnosed by lung scanning and pulmonary angiography, who were enrolled in a multicenter diagnostic trial.
Platelet P-selectin in whole blood was measured by FACScan (Becton Dickinson, Inc., San Diego, CA, USA) or EPICS XL (Coulter Corporation, Hialeah, FL, USA) flow cytometry in 338 patients presenting with chest pain to the emergency departments of three community hospitals as part of a multicenter diagnostic trial.
Goodman, DM, Mlay, P, Thielman, N, Small, MJ, and Schmitt, JW. "Using fetal scalp stimulation with Doppler ultrasonography to enhance intermittent auscultation in low-resource settings: a diagnostic trial from Tanzania". Bmc Pregnancy and Childbirth 19, no. 1 (February 13 , 2019: 71-null.
A cluster randomized diagnostic trial.
There are four main types of clinical trials: treatment trials, prevention trials, diagnostic trials, and screening trials.
Diagnostic trials are conducted to discover better procedures to diagnose an illness or disease.
"We ran audio files through the circuit, and looked for zones of high, medium, and low activity over a series of diagnostic trials," explains Palem.
Activation of the prefrontal cortex was highest during the diagnostic trials, which involve more associations between words and meaning, whereas the visual cortex was more active during trials involving naming animals.
In diagnostic trials, clustered data are obtained when several subunits (e.g., organs or vessels) of the same patient are observed where no, several, or all subunits may be diseased or non-diseased as classified by a gold standard.
