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Trial details imported from ClinicalTrials.gov

For full trial details, please see the original record at https://clinicaltrials.gov/study/NCT04309474




Registration number
NCT04309474
Ethics application status
Date submitted
13/03/2020
Date registered
16/03/2020

Titles & IDs
Public title
A Safety and Efficacy Study of Intravenous (IV) Elezanumab Assessing Change in Neurologic Function in Adult Participants With Acute Ischemic Stroke
Scientific title
A Randomized, Double-Blind, Placebo-Controlled Proof-of-Concept Study to Assess the Safety and Efficacy of Elezanumab in Acute Ischemic Stroke
Secondary ID [1] 0 0
2019-003753-29
Secondary ID [2] 0 0
M19-148
Universal Trial Number (UTN)
Trial acronym
Linked study record

Health condition
Health condition(s) or problem(s) studied:
Acute Ischemic Stroke 0 0
Condition category
Condition code
Stroke 0 0 0 0
Haemorrhagic
Stroke 0 0 0 0
Ischaemic
Neurological 0 0 0 0
Other neurological disorders
Cardiovascular 0 0 0 0
Diseases of the vasculature and circulation including the lymphatic system

Intervention/exposure
Study type
Interventional
Description of intervention(s) / exposure
Treatment: Drugs - Elezanumab
Treatment: Drugs - Placebo

Experimental: Elezanumab - Participants will receive elezanumab dose A

Placebo comparator: Placebo - Participants will receive placebo for elezanumab


Treatment: Drugs: Elezanumab
Intravenous (IV) infusion

Treatment: Drugs: Placebo
Intravenous (IV) infusion
Intervention code [1] 0 0
Treatment: Drugs
Comparator / control treatment
Control group

Outcomes
Primary outcome [1] 0 0
National Institutes of Health Stroke Scale (NIHSS) Total Score During the Treatment Period
Timepoint [1] 0 0
Week 0 through Week 52
Secondary outcome [1] 0 0
Responder Status based on Modified Rankin Scale (mRS)
Timepoint [1] 0 0
Week 0 through Week 52

Eligibility
Key inclusion criteria
* Clinical diagnosis of acute ischemic stroke, supported by acute brain computed tomography (CT) or magnetic resonance imaging (MRI) consistent with the clinical diagnosis.
* Able to randomize within 24 hours of last known normal.
* National Institute of Health Stroke Scale (NIHSS) total score of 7 to 21, inclusive.
* Participants or their legally authorized representative confirms that prior to index stroke, no significant impairment in participant's ability to perform activities of daily living without assistance.
Minimum age
30 Years
Maximum age
90 Years
Sex
Both males and females
Can healthy volunteers participate?
No
Key exclusion criteria
* Evidence of severe stroke on imaging based on available acute imaging studies performed under the standard of care.
* Evidence of acute seizure at the onset of index stroke without conclusive imaging of ischemic stroke.
* Evidence of acute myocardial infarction.
* Symptoms are considered likely to resolve within the subsequent few hours (e.g., transient ischemic attack [TIA]).
* Known history prior to randomization of clinically significant medical conditions (other than current acute ischemic stroke) or any other reason, including any physical, psychological, or psychiatric condition that in the investigator's opinion would compromise the safety or interfere with the participant's participation in this study.
* Known medical history of repeated episodes of complex migraine. Participants with history of complex migraine, but with imaging conclusively demonstrating an acute ischemic stroke are still allowed.
* Female who is pregnant, breastfeeding, or considering becoming pregnant during the study or for within 39 weeks (5 half-lives) after the last dose of study drug.
* Known receipt of any investigational product within 30 days or 5 half-lives of the drug (whichever is longer) prior to the first dose of study drug. No current enrollment in another interventional clinical study, including pharmacologic and behavioral interventional studies.

Study design
Purpose of the study
Treatment
Allocation to intervention
Randomised controlled trial
Procedure for enrolling a subject and allocating the treatment (allocation concealment procedures)
Methods used to generate the sequence in which subjects will be randomised (sequence generation)
Masking / blinding
Blinded (masking used)
Who is / are masked / blinded?
The people receiving the treatment/s

The people assessing the outcomes
The people analysing the results/data
Intervention assignment
Parallel
Other design features
Phase
Phase 2
Type of endpoint/s
Statistical methods / analysis

Recruitment
Recruitment status
Active, not recruiting
Data analysis
Reason for early stopping/withdrawal
Other reasons
Date of first participant enrolment
Anticipated
Actual
9/11/2020
Date of last participant enrolment
Anticipated
Actual
Date of last data collection
Anticipated
18/12/2024
Actual
Sample size
Target
Accrual to date
Final
121
Recruitment in Australia
Recruitment state(s)
NSW,VIC
Recruitment hospital [1] 0 0
Royal North Shore Hospital /ID# 239083 - St Leonards
Recruitment hospital [2] 0 0
The Royal Melbourne Hospital /ID# 240178 - Parkville
Recruitment postcode(s) [1] 0 0
2065 - St Leonards
Recruitment postcode(s) [2] 0 0
3050 - Parkville
Recruitment outside Australia
Country [1] 0 0
United States of America
State/province [1] 0 0
Arizona
Country [2] 0 0
United States of America
State/province [2] 0 0
California
Country [3] 0 0
United States of America
State/province [3] 0 0
District of Columbia
Country [4] 0 0
United States of America
State/province [4] 0 0
Florida
Country [5] 0 0
United States of America
State/province [5] 0 0
Illinois
Country [6] 0 0
United States of America
State/province [6] 0 0
Kentucky
Country [7] 0 0
United States of America
State/province [7] 0 0
Massachusetts
Country [8] 0 0
United States of America
State/province [8] 0 0
Mississippi
Country [9] 0 0
United States of America
State/province [9] 0 0
Missouri
Country [10] 0 0
United States of America
State/province [10] 0 0
New Jersey
Country [11] 0 0
United States of America
State/province [11] 0 0
New Mexico
Country [12] 0 0
United States of America
State/province [12] 0 0
New York
Country [13] 0 0
United States of America
State/province [13] 0 0
Ohio
Country [14] 0 0
United States of America
State/province [14] 0 0
Pennsylvania
Country [15] 0 0
United States of America
State/province [15] 0 0
Texas
Country [16] 0 0
United States of America
State/province [16] 0 0
Virginia
Country [17] 0 0
Canada
State/province [17] 0 0
Alberta
Country [18] 0 0
Canada
State/province [18] 0 0
Ontario
Country [19] 0 0
Japan
State/province [19] 0 0
Fukuoka
Country [20] 0 0
Japan
State/province [20] 0 0
Kagoshima
Country [21] 0 0
Japan
State/province [21] 0 0
Nagano
Country [22] 0 0
Japan
State/province [22] 0 0
Yamaguchi
Country [23] 0 0
Korea, Republic of
State/province [23] 0 0
Gyeonggido
Country [24] 0 0
Korea, Republic of
State/province [24] 0 0
Busan
Country [25] 0 0
Korea, Republic of
State/province [25] 0 0
Seoul
Country [26] 0 0
Spain
State/province [26] 0 0
Guipuzcoa
Country [27] 0 0
Spain
State/province [27] 0 0
Vizcaya
Country [28] 0 0
Spain
State/province [28] 0 0
A Coruna
Country [29] 0 0
Spain
State/province [29] 0 0
Barcelona
Country [30] 0 0
Spain
State/province [30] 0 0
Madrid
Country [31] 0 0
Spain
State/province [31] 0 0
Sevilla

Funding & Sponsors
Primary sponsor type
Commercial sector/industry
Name
AbbVie
Address
Country

Ethics approval
Ethics application status

Summary
Brief summary
Trial website
Trial related presentations / publications
Public notes

Contacts
Principal investigator
Name 0 0
ABBVIE INC.
Address 0 0
AbbVie
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for public queries
Name 0 0
Address 0 0
Country 0 0
Phone 0 0
Fax 0 0
Email 0 0
Contact person for scientific queries

Data sharing statement
Will individual participant data (IPD) for this trial be available (including data dictionaries)?
Yes
What data in particular will be shared?
AbbVie is committed to responsible data sharing regarding the clinical trials we sponsor. This includes access to anonymized, individual and trial-level data (analysis data sets), as well as other information (e.g., protocols, analyses plans, clinical study reports), as long as the trials are not part of an ongoing or planned regulatory submission. This includes requests for clinical trial data for unlicensed products and indications.

Supporting document/s available: Study protocol, Statistical analysis plan (SAP), Clinical study report (CSR)
When will data be available (start and end dates)?
For details on when studies are available for sharing visit https://vivli.org/ourmember/abbvie/
Available to whom?
Access to this clinical trial data can be requested by any qualified researchers who engage in rigorous independent scientific research, and will be provided following review and approval of a research proposal and statistical analysis plan and execution of a data sharing statement. Data requests can be submitted at any time after approval in the US and/or EU and a primary manuscript is accepted for publication. For more information on the process, or to submit a request, visit the following link https://www.abbvieclinicaltrials.com/hcp/data-sharing/
Available for what types of analyses?
How or where can data be obtained?
IPD available at link: https://vivli.org/ourmember/abbvie/


What supporting documents are/will be available?

No Supporting Document Provided



Results publications and other study-related documents

No documents have been uploaded by study researchers.


Results not provided in https://clinicaltrials.gov/study/NCT04309474