The study’s primary endpoint was objective response rate, the percentage of patients who experienced complete or partial cancer shrinkage or disappearance after treatment.

研究主要终点是客观缓解率，治疗后经受完全或部分癌症皱缩或消失患者的百分率。

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The study met its primary endpoint of durable response rate (DRR), defined as the rate of complete or partial response lasting continuously for at least six months.

FORBES: Modified Cold Sore Virus Shrinks Melanoma Tumors, Amgen Says