Sustained Effectiveness, Tolerability, and Safety of Long-Term Prophylaxis with Lanadelumab in Hereditary Angioedema: The Prospective, Phase 4, Noninterventional EMPOWER Real-World Study.

ABSTRACT:

Introduction

Lanadelumab is approved for long-term prophylaxis of hereditary angioedema (HAE) attacks in patients aged ≥ 2 years in the USA and aged ≥ 12 years in Canada. The EMPOWER Study (NCT03845400) evaluated the real-world effectiveness and safety of lanadelumab in male and female patients with HAE due to C1 inhibitor deficiency type 1 or 2 from the USA and Canada. Here, we report final, up to 36-month, data.

Methods

Patients aged ≥ 12 years were classified as newly treated with lanadelumab or established on lanadelumab (receiving < 4 and ≥ 4 lanadelumab doses at enrollment, respectively). The primary objective was effectiveness of lanadelumab as measured by HAE attack rate before and after lanadelumab initiation. Safety data were collected.

Results

A total of 10

SUBMITTER: Bernstein JA 

PROVIDER: S-EPMC12313730 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature