A First-in-human Study of EPI-321 in Facioscapulohumeral Muscular Dystrophy

Trial statusRecruiting
Trial phasePhase 1, Phase 2
Trial typeInterventional
Biological sexAll
Age18-75
SponsorEpicrispr Biotechnologies, Inc.

About this trial

The goal of this clinical trial is to learn how safe and tolerable EPI-321 is and whether there may be early signs it is working in male or female adult (18 to 75 years) participants with facioscapulohumeral muscular dystrophy (FSHD) Type 1 condition. The main questions it aims to answer are:

How safe is EPI-321 and how well can people handle it over time? How does EPI-321 interact with its target and does it show early signs of working?

Participants will receive a single dose of EPI-321 through a vein while being closely watched in a hospital and visit the clinic regularly for tests and checkups for about 5 years after getting EPI-321.

Eligibility criteria

Qualifiers

Able and willing to provide informed consent

Male or female 18 to 75 years of age

Clinical diagnosis of FSHD with genetic Type 1

FSHD Ricci clinical severity score 2 to 4 (on 5-point scale)

Disqualifiers

Has an anti-AAVrh74 total binding antibody titer > 1:400

Requires a walker or wheelchair for ambulation

Pregnant and/or breastfeeding at baseline or is planning to become pregnant during the first 12 months following EPI-321 administration

Has FSHD Type 2

Trial design

Treatments tested in this trial

  • EPI-321

Treatment groups

12 Participants
are divided into 2 treatment groups