Trials,Clinical
《英文msh詞典》Trials,Clinical
[入口詞] Trials,Clinical
[主題詞] Clinical Trials
[英文釋義] Pre-planned studies of the safety,efficacy,or optimum dosage schedule (if appropriate) of one or more diagnostic,therapeutic,or prophylactic drugs,devices,or techniques selected according to predetermined criteria of eligibility and observed for predefined evidence of favorable and unfavorable effects. This concept includes clinical trials conducted both in the U.S. and in other countries.