A Multicenter, Open-label Extension (OLE) Study to Evaluate the Safety, Pharmacodynamics, and Clinical Effects of WVE-004 in Patients With C9orf72-associated Amyotrophic Lateral Sclerosis (ALS) and/or Frontotemporal Dementia (FTD)

Study Purpose:

This is an OLE study conducted to evaluate the safety, tolerability, pharmacokinetics (PK), pharmacodynamics (PD), and clinical effects of WVE-004 in adult patients with ALS, FTD, or mixed ALS/FTD phenotype with a documented mutation in the C9orf72 gene. To participate in the study, patients must have successfully completed Phase 1b/2a WVE-004-001 study.

Study Status:

Recruiting

Disease:

ALS , FTD

Study Type:

Interventional

Type of Intervention:

Drug

Intervention Name:

WVE-004

Placebo:

No

Phase:

Phase 1/Phase 2

Study Chair(s)/Principal Investigator(s):

Medical Director, MD, Wave Life Sciences

Clinicaltrials.gov ID:

NCT05683860

Neals Affiliated?

No

Coordinating Center Contact Information

Study Sponsor:

Wave Life Sciences Ltd.

Estimated Enrollment:

42

Estimated Study Start Date:

12 / 14 / 2022

Estimated Study Completion Date:

02 / 01 / 2026

Posting Last Modified Date:

03 / 22 / 2023

Date Study Added to neals.org:

01 / 13 / 2023

Minimum Age:

N/A

Maximum Age:

N/A

Inclusion Criteria:

- Patient successfully completed the Phase 1b/2a study with WVE-004, WVE-004-001.

Exclusion Criteria:

- Patient has a clinically significant medical finding on the physical examination other than C9orf72-associated ALS or FTD that, in the judgment of the Investigator or Sponsor, will make the patient unsuitable for participation in and/or completion of the trial procedures.

- Patient received any other investigational drug, biological agent, or device within 1 month or 5 half-lives of study agent, whichever is longer. Patient received an investigational oligonucleotide within the past 6 months or 5 half-lives of the drug, whichever is longer.

Erasmus MC

Rotterdam 3015
Netherlands

Universitair Medisch Centrum Utrecht

Utrecht
Netherlands

University of Oxford - Nuffield Department of Clinical Neurosciences

Oxford OX3 7LF
United Kingdom