Ignite Creation Date:
2025-12-25 @ 3:24 AM
Ignite Modification Date:
2026-03-12 @ 9:22 AM
Study NCT ID:
NCT04206605
Status:
COMPLETED
Last Update Posted:
2023-12-27
First Post:
2019-12-18
Is Gene Therapy:
True
Has Adverse Events:
True
Brief Title:
A Study of Lanadelumab in Teenagers and Adults to Prevent Acute Attacks of Non-histaminergic Angioedema With Normal C1-Inhibitor (C1-INH)
Sponsor:
Takeda
Organization:
Study Overview
Official Title:
A Phase 3, Multicenter, Randomized, Placebo-controlled, Double-blind Study to Evaluate the Efficacy and Safety of Lanadelumab for Prevention Against Acute Attacks of Non-histaminergic Angioedema With Normal C1-Inhibitor (C1-INH)
Status:
COMPLETED
Status Verified Date:
2023-12
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The main aim of this study is to check if repeated subcutaneous (SC) injections of lanadelumab can prevent angioedema attacks in teenagers and adults with non-histaminergic angioedema with normal C1-INH. Another aim is to check if they tolerate the repeated SC injections.
Participants will receive a SC injection of lanadelumab every two weeks for 26 weeks. The first two doses of lanadelumab will be given at the study clinic. Once a participant (and/or parent/caregiver) has been appropriately trained, lanadelumab can be self-injected. Visits to the study clinic are planned for the first, third and fourth week and then every 4 weeks.
Participants will receive a SC injection of lanadelumab every two weeks for 26 weeks. The first two doses of lanadelumab will be given at the study clinic. Once a participant (and/or parent/caregiver) has been appropriately trained, lanadelumab can be self-injected. Visits to the study clinic are planned for the first, third and fourth week and then every 4 weeks.
Detailed Description:
This study consists of non-histaminergic normal C1-INH angioedema population with 12 years of age and above. Participants will be randomized 2:1 to receive repeated SC administrations of lanadelumab or placebo in a double-blind fashion. Randomization will be stratified based on baseline angioedema attack rate (1 to less than (\<) 2 attacks/4 weeks, and greater than (\>=) 2 attacks/4 weeks), as well as subtype (known mutations, family history and unknown mutation, idiopathic).
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
True
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: