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RECRUITING
NCT07654855

Long-term Safety of Eplontersen Treated aTTR Patients and in Liver Transplant and Severely Hepatic Impaired Subpopulations

Sponsor: AstraZeneca

View on ClinicalTrials.gov

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

Interventions

OTHER

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