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Long-term Safety of Eplontersen Treated aTTR Patients and in Liver Transplant and Severely Hepatic Impaired Subpopulations
Sponsor: AstraZeneca
Summary
The aim of this observational cohort study is to characterise use of eplontersen in patients with prior liver transplant or with pre-existing severe hepatic impairment, as well as to assess long-term safety among all new users of eplontersen; all are areas of missing information Primary objectives are: 1. To describe demographic and clinical characteristics of patients at eplontersen initiation, including the prevalence of prior liver transplant (overall and by reason for liver transplant), and the prevalence of severe hepatic impairment; and to describe patients in these subgroups (prior liver transplant, severe hepatic impairment). 2. To describe long-term safety in patients who initiate eplontersen treatment, including onset of new clinical events, abnormal laboratory values and serious adverse events.
Official title: Post-Authorisation Safety Study: A Cohort Event Monitoring Study to Characterise the Use of Eplontersen in Patients With Prior Liver Transplant and Pre-existing Severe Hepatic Impairment and to Assess Long-term Safety Among All New Users of Eplontersen (sTTRing)
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
320
Start Date
2026-09-01
Completion Date
2032-01-29
Last Updated
2026-09-14
Healthy Volunteers
No
Conditions
Interventions
None ( observational study )
Not applicable this is observational study no intervention is planned.
Locations (6)
Research Site
Los Angeles, California, United States
Research Site
Vancouver, British Columbia, Canada
Research Site
Beijing, China
Research Site
Hanover, Germany
Research Site
Majadahonda, Spain
Research Site
Birmingham, United Kingdom