WASHINGTON — The Meals and Drug Administration on Friday rejected bitopertin, a remedy developed by Disc Drugs to deal with the uncommon blood dysfunction porphyria, which makes sufferers extraordinarily delicate to daylight.
It’s the primary experimental drug to undergo FDA Commissioner Marty Makary’s new program to fast-track drug evaluations. The company beforehand authorised a generic antibiotic by way of the brand new drug evaluation program in December.
The FDA, in its letter rejecting bitopertin, cited “uncertainties” in regards to the correlation between the blood-based biomarker used because the efficacy aim in Disc’s medical trials and medical profit for sufferers. The company posted the rejection letter on its web site Friday afternoon, sending Disc shares down 31% to $49 in afternoon buying and selling.
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