One or more interventions are assessed or examined for identifying a condition, or risk factors for a condition, in people who are not yet known to have the condition or risk factor. [ https://prsinfo.clinicaltrials.gov/definitions.html ]
术语信息
NCIT_C132298, NCIT_C66736, NCIT_C66830, NCIT_C61410, NCIT_C67497
A type of study designed to assess or examine methods of identifying a condition (or risk factors for a condition) in people who are not yet known to have the condition (or risk factor). (Clinicaltrials.gov)
Trials conducted to detect persons with early, mild, and asymptomatic disease.
One or more interventions are assessed or examined for identifying a condition, or risk factors for a condition, in people who are not yet known to have the condition or risk factor.
Clinical studies testing the efficacy of devices, techniques, procedures, or tests for the purpose of detecting the presence of disease, usually before there are any symptoms.