Roche Holding AG said on Tuesday it has paused shipments of muscular disorder gene therapy Elevidys in some countries outside the U.S., echoing a similar decision by U.S. partner Sarepta Therapeutics .

Discovered and developed by Sarepta Therapeutics, Elevidys is a gene therapy that won accelerated approval in June 2023 and full approval in June 2024. Roche partnered with Sarepta in December 2019, paying $1.15 billion upfront in cash and stock for the right to launch and market Elevidys outside the U.S.

The Swiss company, which markets Elevidys abroad, said it believes the benefit-risk balance to treatment remains positive in Duchenne patients who can still walk, however.