FDA Accepts EMD Serono NDA for Tumor Drug

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FDA has accepted for review an EMD Serono NDA for pimicotinib, a potential first-in-class systemic treatment for tenosynovial giant cell tumor (TGCT). The submission is based on data from the global Phase 3 MANEUVER study, which showed statistically significant tumor responses and sustained improvements in patient-reported outcomes, including pain, stiffness, range of motion and physical function, according to the company. The

In the placebo-controlled portion of MANEUVER, once-daily treatment met its primary endpoint by significantly improving objective response rate at 25 weeks, as assessed by a blinded independent review committee using RECIST criteria, the company says. Secondary endpoints tied to mobility, stiffness and pain also showed clinically meaningful improvements.

TGCT is described as a rare, locally aggressive tumor that develops in or around joints and can lead to progressive swelling, reduced mobility and irreversible joint damage if untreated or recurrent. While surgery remains the standard of care, many patients experience recurrence or face substantial functional impairment, creating demand for effective systemic therapies.

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