- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT06339008
A Study of Lebrikizumab in Adult Participants With Perennial Allergic Rhinitis (PREPARED-1)
April 11, 2024 updated by: Eli Lilly and Company
A Phase 3, Multicenter, Randomized, Double-Blind, Placebo-controlled, Parallel Group Study to Evaluate the Efficacy and Safety of Lebrikizumab/ LY3650150 in Adult Participants With Perennial Allergic Rhinitis
The main purpose of this study is to evaluate the efficacy and safety of lebrikizumab in adult participants with perennial allergic rhinitis.
The study will last about 18 months
Study Overview
Status
Not yet recruiting
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Estimated)
450
Phase
- Phase 3
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: There may be multiple sites in this clinical trial 1-877-CTLILLY (1-877-285-4559) or
- Phone Number: 1-317-615-4559
- Email: ClinicalTrials.gov@lilly.com
Study Locations
-
-
California
-
California City, California, United States, 92691
- Southern California Research
-
Contact:
- Phone Number: 949-276-4917
-
Principal Investigator:
- Warner Carr
-
Inglewood, California, United States, 90301
- 310 Clinical Research
-
Contact:
- Phone Number: 310-878-2636
-
Principal Investigator:
- Soheil Hekmat
-
San Diego, California, United States, 92123
- Allergy and Asthma
-
Contact:
- Phone Number: 143 858-268-2368
-
Principal Investigator:
- Bob Geng
-
-
Colorado
-
Colorado Springs, Colorado, United States, 80907-6231
- Asthma and Allergy Associates, PC
-
Contact:
- Phone Number: 719-473-8330 x5
-
Principal Investigator:
- Luke Webb
-
-
Florida
-
Aventura, Florida, United States, 33180
- Florida Center For Allergy & Asthma Care Aventura
-
Principal Investigator:
- Jaime Landman
-
Contact:
- Phone Number: 305-931-7583
-
-
Kentucky
-
Lexington, Kentucky, United States, 40509
- Bluegrass Allergy Research
-
Principal Investigator:
- William Greisner
-
Contact:
- Phone Number: 859-303-7191
-
-
Massachusetts
-
Greenfield, Massachusetts, United States, 53228
- Allergy, Asthma & Sinus Center
-
Contact:
- Phone Number: 414-529-8519
-
Principal Investigator:
- Gary Steven
-
-
Michigan
-
Ypsilanti, Michigan, United States, 48197
- Respiratory Medicine Research Institute of Michigan, PLC
-
Contact:
- Phone Number: 734-528-0477
-
Principal Investigator:
- Jeffrey Leflein
-
-
Minnesota
-
Minneapolis, Minnesota, United States, 55402
- Clinical Research Institute
-
Contact:
- Phone Number: 378 612-333-2200
-
Principal Investigator:
- Gary Berman
-
-
Missouri
-
Saint Louis, Missouri, United States, 63141
- Allergy and Asthma Consultants
-
Contact:
- Phone Number: 314-991-5117
-
Principal Investigator:
- Robert Onder
-
-
New Jersey
-
Teaneck, New Jersey, United States, 07666
- Dr. Patrick Perin
-
Principal Investigator:
- Patrick Perin
-
-
Ohio
-
Cincinnati, Ohio, United States, 45236
- Bernstein Clinical Research Center, LLC
-
Contact:
- Phone Number: 314-991-5117
-
Principal Investigator:
- David Bernstein
-
-
Oregon
-
Portland, Oregon, United States, 97202
- Northwest Research Center
-
Contact:
- Phone Number: 503-238-6233
-
Principal Investigator:
- Anthony Montanaro
-
-
Pennsylvania
-
Pittsburgh, Pennsylvania, United States, 15241
- Allergy and Clinical Immunology Associates
-
Principal Investigator:
- Michael Palumbo
-
Contact:
- Phone Number: 116 412-833-4051
-
-
Texas
-
Kerrville, Texas, United States, 78028
- Kerrville Allergy and Asthma Associates
-
Principal Investigator:
- Dale Mohar
-
Contact:
- Phone Number: 830-896-1433
-
Waco, Texas, United States, 76712
- Allergy Asthma Research Institute
-
Principal Investigator:
- Niran Amar
-
Contact:
- Phone Number: 254-741-8151
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
- Adult
- Older Adult
Accepts Healthy Volunteers
No
Description
Inclusion Criteria:
- Physician-diagnosed PAR.
- Has a positive skin prick test (SPT) with indoor allergens and/or positive antigen-specific serum immunoglobulin E (IgE) for indoor allergens ≥0.70 kU/L, utilizing a validated assay (central laboratory).
- A dermatographic participant who has a known history of dermatographism or identified during the SPT may participate in this study with a positive serum IgE test.
- Participants who have concomitant asthma must be stable in the 3 months prior to screening using permitted regular asthma treatment.
Exclusion Criteria:
- Have received a dose of lebrikizumab.
- Is currently on allergen immunotherapy. However, individuals who discontinued subcutaneous or sublingual immunotherapy (SCIT/SLIT) for ≥3 years prior to randomization are eligible, if they were not on a maintenance allergen immunotherapy (AIT) regimen.
- Have received treatment with any rescue medication during the screening and/or run-in period.
Have received treatment with any biologic or systemic immunosuppressants for inflammatory disease or autoimmune disease prior to the baseline visit:
- B cell-depleting biologics, including rituximab, within 6 months.
- other biologics within 5 half-lives (if known) or 8 weeks, whichever is longer.
- Systemic immunosuppressants within 4 weeks prior to baseline.
- Have a history of seasonal worsening of AR and if the seasonal worsening is expected during the 4-week run-in period, the first 16 weeks after randomization, or during the last 4 weeks of the maintenance period.
- Anticipates significant changes in their daily environmental exposure
- Has a known history of recurrent acute or chronic sinusitis,
- Female participant who is pregnant, breastfeeding or is planning to become pregnant or to breastfeed during the study.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: Lebrikizumab every 2 weeks (Q2W)/ every 4 weeks (Q4W)
Lebrikizumab will be given as a subcutaneous (SC) injection.
Participants will receive background therapy with intranasal corticosteroids (INCS).
|
Administered SC
Administered as intranasal spray
|
Experimental: Lebrikizumab Q2W/every 8 weeks (Q8W)
Lebrikizumab will be given as an SC injection.
Participants will receive background therapy with INCS.
|
Administered SC
Administered as intranasal spray
|
Placebo Comparator: Placebo Q2W/Q4W
Placebo matching Lebrikizumab will be given as an SC injection.
Participants will receive background therapy with INCS.
|
Administered SC
Administered as intranasal spray
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Mean Change From Baseline (CFBL) in Total Nasal Symptom Score (TNSS) at week 16
Time Frame: Baseline, Week 16
|
Total nasal symptom score was a composite of 4 symptoms (rhinorrhea, nasal congestion, nasal itching and sneezing), each symptom was scored on a scale of 0 = none, 1 = mild, 2 = moderate, 3 = severe.
The total score ranged from 0 to 12.
The higher the score was, the more severe the symptoms were.
|
Baseline, Week 16
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Mean CFBL in Rhinoconjunctivitis Quality of Life Questionnaire Standardized Version [RQLQ(S)] at week 16
Time Frame: Baseline, Week 16
|
The RQLQ includes 28 questions (completed between 10-15 min).
Participants are asked to recall their experiences during the previous week and to respond to each question on a 7-point scale.
The RQLQ score ranges from 0 to 6 (0 = no impairment, 6 = severe impairment).
|
Baseline, Week 16
|
Mean CFBL in RQLQ(S) at week 56
Time Frame: Baseline, Week 56
|
The RQLQ includes 28 questions (completed between 10-15 min).
Participants are asked to recall their experiences during the previous week and to respond to each question on a 7-point scale.
The RQLQ score ranges from 0 to 6 (0 = no impairment, 6 = severe impairment)
|
Baseline, Week 56
|
Mean CFBL in TNSS at Week 4
Time Frame: Baseline, Week 4
|
Total nasal symptom score was a composite of 4 symptoms (rhinorrhea, nasal congestion, nasal itching and sneezing), each symptom was scored on a scale of 0 = none, 1 = mild, 2 = moderate, 3 = severe.
The total score ranged from 0 to 12.
The higher the score was, the more severe the symptoms were.
|
Baseline, Week 4
|
Mean CFBL in TNSS at Week 56
Time Frame: Baseline, Week 56
|
Total nasal symptom score was a composite of 4 symptoms (rhinorrhea, nasal congestion, nasal itching and sneezing), each symptom was scored on a scale of 0 = none, 1 = mild, 2 = moderate, 3 = severe.
The total score ranged from 0 to 12.
The higher the score was, the more severe the symptoms were.
|
Baseline, Week 56
|
Mean CFBL in Postnasal drip score at Week 16
Time Frame: Baseline, Week 16
|
Postnasal drip is mucus drainage down the throat, as part of their Allergic Rhinitis (AR), will be rated by participants using a 4-point scale, where 0 corresponds to no symptoms and 3 corresponds to severe symptoms.
Study participants are asked to record the severity of their postnasal drip, at its worst, for the previous 24 hours.
|
Baseline, Week 16
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9 AM - 5 PM Eastern time (UTC/GMT - 5 hours, EST), Eli Lilly and Company
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Estimated)
April 12, 2024
Primary Completion (Estimated)
May 30, 2025
Study Completion (Estimated)
May 1, 2026
Study Registration Dates
First Submitted
March 25, 2024
First Submitted That Met QC Criteria
March 25, 2024
First Posted (Actual)
April 1, 2024
Study Record Updates
Last Update Posted (Estimated)
April 15, 2024
Last Update Submitted That Met QC Criteria
April 11, 2024
Last Verified
April 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 18789
- J2T-MC-KGBT (Other Identifier: Eli Lilly and Company)
- 2023-508817-18-00 (Other Identifier: EU Clinical Trial Number)
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
YES
IPD Plan Description
Anonymized individual participant level data will be provided in a secure access environment upon approval of a research proposal and a signed data sharing agreement.
IPD Sharing Time Frame
Data are available 6 months after the primary publication and approval of the indication studied in the US and European Union (EU), whichever is later.
Data will be indefinitely available for requesting.
IPD Sharing Access Criteria
A research proposal must be approved by an independent review panel and researchers must sign a data sharing agreement
IPD Sharing Supporting Information Type
- STUDY_PROTOCOL
- SAP
- CSR
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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