2024年6月20日Sarepta Therapeutics,Inc。Attention: Patrick O'Malley 215 First Street Cambridge, MA 02142 Dear Patrick O'Malley: We have approved your request received December 21, 2023, to supplement your Biologics License Application (BLA) submitted under section 351(a) of the Public Health Service Act (PHS Act) for delandistrogene moxeparvovec-rokl to expand the approved indication to individuals at least 4 years of age for the treatment of卧床患者的Duchenne肌肉营养不良(DMD),并在DMD基因中确认突变。We have also approved your request to supplement your BLA submitted under section 351(a) of the PHS Act for delandistrogene moxeparvovec-rokl to expand the approved indication to individuals at least 4 years of age for the treatment of DMD in patients who are non-ambulatory and have a confirmed mutation in the DMD gene, according to the regulations for accelerated approval, 21 CFR 601.41.基于Elevidys Micro-Dystrophin的表达,非门诊患者的DMD指示得到了加速批准。对该补充的审查与以下国家临床试验(NCT)数字有关:NCT05096221和NCT04626674。此批准要求您进一步研究生物产品,以验证和描述其临床益处,而在替代终点与临床益处的关系或观察到的临床益处与最终结果的临床益处存在不确定性。ACCELERATED APPROVAL REQUIREMENTS Under accelerated approval regulations statutory provisions and we may grant marketing approval for a biological product on the basis of adequate and well-controlled clinical trials establishing that the biological product has an effect on a surrogate endpoint that is reasonably likely, based on epidemiologic, therapeutic, pathophysiologic, or other evidence, to predict clinical benefit or on the basis of an effect on a clinical终点除了生存或不可逆转的发病率。
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