Adverse Event Concerns With Solid Biosciences' Candidate DMD Gene Therapy

Cardiopulmonary Symptoms May Have Triggered Clinical Hold

The US FDA has for the second time placed a clinical hold on Solid Biosciences’ potential gene therapy for Duchenne muscular dystrophy, a move linked to a 70% decline in the company’s share price. The company had reported a serious adverse event in a patient treated with higher doses of the viral vector-delivered gene therapy.  

Respiratory system
Cardiopulmonary symptoms may have been a concern • Source: Shutterstock

The presence for the first time of cardiopulmonary insufficiency/respiratory symptoms in an adverse event report may be what led the US Food and Drug Administration to put Solid Biosciences Inc.’ candidate DMD gene therapy, SGT-001, on clinical hold for the second time.

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