Rare diseases
Regeneron’s cemdisiran, used alone or in combination with its complement inhibitor Veopoz, significantly improved activities of daily living in patients with generalized myasthenia gravis.
Based on new data, argenx expects to file for the expansion of Vyvgart’s label into patients with generalized myasthenia gravis who are negative for antibodies against the AChR marker—an indication William Blair analysts called the broadest option in this disease space.
The drug, for hereditary angioedema, is Ionis’ second wholly owned asset.
Stealth BioTherapeutics originally submitted elamipretide for approval in January 2024, only to receive a rejection in May of this year. In addition to accepting the biotech’s resubmission, the FDA has promised to take action on the candidate by Sept. 26.
In late May, a patient died after receiving Rocket Pharmaceuticals’ investigational gene therapy for Danon disease, spurring the hold. After lowering the dose and changing the regimen of immune modulators patients receive, the company has received FDA clearance for the trial to continue.
A draft copy of an upcoming MAHA report reveals a strategy in lockstep with recent HHS actions such as reviving the Task Force on Safer Childhood Vaccines; Viking Therapeutics reports robust efficacy from mid-stage oral obesity candidate but is tripped up by tolerability concerns; Novo Nordisk wins approval for Wegovy in MASH; and Lilly takes a pricing stand.
Capricor Therapeutics met with the FDA last week for a type A meeting, during which CEO Linda Marbán aimed to explain to the regulator that it got it wrong. Capricor plans to resubmit the application based on deramiocel’s existing dataset.
The small molecule, vatiquinone, had already flunked a Phase III trial, but the company pushed ahead with an approval bid anyway.
The FDA has postponed its decision date for Regenxbio’s Hunter syndrome gene therapy to review additional longer-term clinical data for the asset.
Inclacumab, which Pfizer obtained in its 2022 acquisition of Global Blood Therapeutics, failed to significantly lower pain episodes in patients with sickle cell disease over the 48-week treatment period.
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