Status:
COMPLETED
A Study of Long-Term Safety and Efficacy of Lanadelumab for Prevention of Acute Attacks of Non-histaminergic Angioedema With Normal C1-Inhibitor
Lead Sponsor:
Shire
Collaborating Sponsors:
Takeda Development Center Americas, Inc.
Conditions:
Angioedema
Eligibility:
All Genders
12+ years
Phase:
PHASE3
Brief Summary
The purpose of this study is to evaluate the long-term safety and efficacy of repeated subcutaneous (SC) administration of lanadelumab in adolescents and adults with non-histaminergic angioedema with ...
Detailed Description
This study consists of 26-week treatment period (Day 0 to Day 182) and a 2-week follow-up period. Participants who completed the double-blind treatment period at Day 182 of Study SHP643-303 (NCT042066...
Eligibility Criteria
Inclusion
- Males and females, 12 years of age and older diagnosed with non-histaminergic normal C1-INH angioedema at the time of enrollment into the antecedent Study SHP643-303 (NCT04206605).
- Participants must have completed the treatment period (through Visit 26/Day 182) of Study SHP643-303 (NCT04206605) without reporting a clinically significant TEAE that would preclude subsequent exposure to lanadelumab.
- Agree to adhere to the protocol-defined schedule of treatments, assessments, and procedures.
- Males, or non-pregnant, non-lactating females who are of child-bearing potential and who agree to be abstinent or agree to comply with the applicable contraceptive requirements of this protocol for the duration of the study; or females of non-childbearing potential, defined as surgically sterile (status post hysterectomy, bilateral oophorectomy, or bilateral tubal ligation) or post-menopausal for at least 12 months.
- The participant (or the participant's parent/legal guardian, if applicable) has provided written informed consent approved by the institutional review board/research ethics board/ethics committee (IRB/REB/EC) at any time prior to study start. If the participant is a minor (i.e. lesser then (\<) 18 years of age), have a parent/legal guardian who is informed of the nature of the study provide written informed consent (i.e. permission) for the minor to participate in the study before any study-specific procedures are performed. Assent will be obtained from minor participants.
Exclusion
- Discontinued from Study SHP643-303 (NCT04206605) after enrollment but before Visit 26 for any reason.
- Presence of important safety concerns identified in Study SHP643-303 (NCT04206605) that would preclude participation in this study.
- Dosing with an investigational product (IP, not including IP defined in antecedent Study SHP643-303 \[NCT04206605\]) or exposure to an investigational device within 4 weeks prior to Day 0.
- Participants has a known hypersensitivity to the investigational product or its components.
- Have any condition (surgical or medical) that, in the opinion of the investigator or sponsor, may compromise their safety or compliance, preclude the successful conduct of the study, or interfere with interpretation of the results (e.g. significant pre-existing illness or other major comorbidities that the investigator considers may confound the interpretation of study results).
Key Trial Info
Start Date :
February 5 2021
Trial Type :
INTERVENTIONAL
Allocation :
ACTUAL
End Date :
May 5 2023
Estimated Enrollment :
73 Patients enrolled
Trial Details
Trial ID
NCT04444895
Start Date
February 5 2021
End Date
May 5 2023
Last Update
June 17 2024
Active Locations (35)
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1
Clinical Research Center of Alabama
Birmingham, Alabama, United States, 35209
2
Medical Research of Arizona
Scottsdale, Arizona, United States, 85248
3
UCSD Angioedema Center
San Diego, California, United States, 92122
4
Allergy and Asthma Clinical Research Inc
Walnut Creek, California, United States, 94598