Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 3:24 AM
Ignite Modification Date:
2025-12-25 @ 3:24 AM
NCT ID:
NCT04206605
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.
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:
NCT04206605
Study Brief:
Protocol Section:
NCT04206605