Phase 3 Study to Evaluate the Efficacy & Safety of Tralokinumab in Adults & Adolescents With OCS Dependent Asthma
TROPOS
A Phase 3 Study to Evaluate the Efficacy and Safety of Tralokinumab in Reducing Oral Corticosteroid Use in Adults and Adolescents With Oral Corticosteroid Dependent Asthma (TROPOS)
1 other identifier
interventional
140
7 countries
51
Brief Summary
A Multicentre, Randomized, Double-blind, Parallel Group, Placebo Controlled, Phase 3 Study to Evaluate the Efficacy and Safety of Tralokinumab in Reducing Oral Corticosteroid dependent Asthma.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P25-P50 for phase_3 asthma
Started Feb 2015
Typical duration for phase_3 asthma
51 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
Click on a node to explore related trials.
Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
October 30, 2014
CompletedFirst Posted
Study publicly available on registry
November 3, 2014
CompletedStudy Start
First participant enrolled
February 19, 2015
CompletedPrimary Completion
Last participant's last visit for primary outcome
September 7, 2017
CompletedStudy Completion
Last participant's last visit for all outcomes
September 7, 2017
CompletedResults Posted
Study results publicly available
May 16, 2018
CompletedMarch 15, 2019
February 1, 2019
2.6 years
October 30, 2014
March 1, 2018
February 27, 2019
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Percent Change From Baseline in the Final Daily, Average, OCS Dose at Week 40 While Not Losing Asthma Control.
The 40-week treatment period consisted of 3 phases: an induction phase (Week 0 to Week 12) where patients remained on their optimised OCS dose; an OCS reduction phase (Week 12 to Week 32) where OCS dose reduction could have started at Week 12 with the possibility of dose titration every 4 weeks to reach the lowest possible OCS dose; and a maintenance phase (Week 32 to Week 40) where patients remained on the OCS dose reached at Week 32 to demonstrate asthma control was maintained after achieving the lowest OCS dose. Criteria used to assess asthma control included lung function assessments (forced expiratory volume in 1 second and morning peak expiratory flow), night awakenings, and the use of rescue medication and systemic corticosteroids. The least squares (LS) mean percent change from baseline in average daily OCS dose is presented. The final daily percent change from baseline was defined as {(Final daily average dose - baseline daily average dose)/baseline daily average dose}\*100%.
Baseline (Week 0) and Week 40
Secondary Outcomes (3)
The Number of Patients With Final Daily Average OCS Dose ≤5 mg at Week 40.
At Week 40
The Number of Patients With ≥50% Reduction in Final Average Daily OCS Dose at Week 40.
At Week 40
Annual Asthma Exacerbation Rate (AAER) up to Week 40.
Baseline (Week 0) up to Week 40
Study Arms (2)
Tralokinumab
EXPERIMENTALTralokinumab subcutaneous injection
Placebo
PLACEBO COMPARATORPlacebo subcutaneous injection
Interventions
Eligibility Criteria
You may qualify if:
- \) Age 12-75 2) Documented physician-diagnosed asthma. 3) Documented treatment with ICS at a total daily dose corresponding to ≥500µg fluticasone propionate dry powder formulation and a LABA. 4) Subjects must have received OCS for the treatment of asthma for 6 months prior to Visit 1 and on a stable OCS dose between ≥7.5 to ≤30mg daily or daily equivalent for at least one month prior to enrolment (Visit 1) . 5) Pre-BD FEV1 value \<80% (\<90% for patients 12-17 yrs of age) of their PNV. 6) Post-BD reversibility of ≥12% in FEV1.
You may not qualify if:
- \) Clinically important pulmonary disease other than asthma. 2) History of anaphylaxis following any biologic therapy. 3) Hepatitis B, C or HIV. 4) Pregnant or breastfeeding. 5) History of cancer. 6) Current tobacco smoking or a history of tobacco smoking for ≥10 pack-years. 7) Previous receipt of tralokinumab.
Contact the study team to confirm eligibility.
Sponsors & Collaborators
- AstraZenecalead
Study Sites (51)
Research Site
New Haven, Connecticut, 06520, United States
Research Site
Clearwater, Florida, 33765, United States
Research Site
St Louis, Missouri, 63141, United States
Research Site
Rochester, New York, 14618, United States
Research Site
The Bronx, New York, 10461, United States
Research Site
Durham, North Carolina, 27705, United States
Research Site
Monroeville, Pennsylvania, 15146, United States
Research Site
Philadelphia, Pennsylvania, 19140, United States
Research Site
Anderson, South Carolina, 29621, United States
Research Site
Spartanburg, South Carolina, 29303, United States
Research Site
Boerne, Texas, 78006, United States
Research Site
Dallas, Texas, 75246, United States
Research Site
San Antonio, Texas, 78212, United States
Research Site
Tyler, Texas, 75708, United States
Research Site
Richmond, Virginia, 23225, United States
Research Site
Brussels (Anderlecht), 1070, Belgium
Research Site
Ghent, 9000, Belgium
Research Site
Hasselt, 3500, Belgium
Research Site
Leuven, 3000, Belgium
Research Site
Woluwé-St-Lambert, 1200, Belgium
Research Site
Grenoble, 38043, France
Research Site
Lille, 59037, France
Research Site
Lyon, 69317, France
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Nantes, 44093, France
Research Site
Pessac, 33604, France
Research Site
Berlin, 10717, Germany
Research Site
Berlin, 10969, Germany
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Frankfurt, 60596, Germany
Research Site
Hamburg, 22299, Germany
Research Site
Hanover, 30625, Germany
Research Site
Mainz, 55131, Germany
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München, 80331, Germany
Research Site
München-Pasing, 81241, Germany
Research Site
Amsterdam, 1105 AZ, Netherlands
Research Site
Groningen, 9728 NT, Netherlands
Research Site
Leeuwarden, 8934 AD, Netherlands
Research Site
Bystra, 43-360, Poland
Research Site
Krakow, 31-011, Poland
Research Site
Krakow, 31-209, Poland
Research Site
Lodz, 90-141, Poland
Research Site
Lubin, 59-300, Poland
Research Site
Ostrowiec Świętokrzyski, 27-400, Poland
Research Site
Rzeszów, 35-051, Poland
Research Site
Wroclaw, 50-220, Poland
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Wroclaw, 53-301, Poland
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Dnipro, 49007, Ukraine
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Kharkiv, 61002, Ukraine
Research Site
Kharkiv, 61035, Ukraine
Research Site
Kyiv, 03680, Ukraine
Research Site
Kyiv, 04201, Ukraine
Research Site
Vinnytsia, 21001, Ukraine
Related Publications (2)
Busse WW, Brusselle GG, Korn S, Kuna P, Magnan A, Cohen D, Bowen K, Piechowiak T, Wang MM, Colice G. Tralokinumab did not demonstrate oral corticosteroid-sparing effects in severe asthma. Eur Respir J. 2019 Jan 31;53(2):1800948. doi: 10.1183/13993003.00948-2018. Print 2019 Feb.
PMID: 30442714BACKGROUNDPanettieri RA Jr, Wang M, Braddock M, Bowen K, Colice G. Tralokinumab for the treatment of severe, uncontrolled asthma: the ATMOSPHERE clinical development program. Immunotherapy. 2018 Mar 1;10(6):473-490. doi: 10.2217/imt-2017-0191. Epub 2018 Mar 14.
PMID: 29536781DERIVED
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Results Point of Contact
- Title
- Global Clinical Lead
- Organization
- AstraZeneca
Study Officials
- PRINCIPAL INVESTIGATOR
William W Busse, M.D.
University of Wisconsin School of Medicine and Public Health, Department of Medicine, Allergy & Immunology
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- LTE60
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- TRIPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
October 30, 2014
First Posted
November 3, 2014
Study Start
February 19, 2015
Primary Completion
September 7, 2017
Study Completion
September 7, 2017
Last Updated
March 15, 2019
Results First Posted
May 16, 2018
Record last verified: 2019-02