Early Study of Exon 45 Skipping Therapy, DS-5141, in DMD Patients Shows Safety But Mixed Effectiveness
Daiichi Sankyo announced positive safety findings in a Phase 1/2 trial of its investigational dystrophin gene therapy DS-5141 in a small group of Duchenne muscular dystrophy (DMD) patients, but noted results failed to show clear evidence of efficacy on a key endpoint. Evidence of exon-skipping was found, the company reported in…