英和和英

a clinical study that includes all eligible patients identified by the researchers during the study registration period. the patients are treated in the order in which they are identified. this type of study usually does not have a control group.

研究への登録期間中に研究者が参加を認めた全患者を含む臨床研究。患者は登録順に治療を受ける。通常この種類の研究では対照群を定めない。