Efficacy of Fixed Combination of Beclometasone + Formoterol + Glycopyrrolate Versus Foster® in COPD
TRILOGY
A Phase 3 Randomised Double Blind Randomised Parallel Multinational Trial Comparing a Fixed Combination of Beclometasone + Formoterol + Glycopyrrolate to Foster® in Patients With Chronic Obstructive Pulmonary Disease
2 other identifiers
interventional
1,368
1 country
1
Brief Summary
Randomized,double-blind,multicenter,multinational,parallel-group,Phase III study to demonstrate the superiority of the triple fixed combination of beclometasone + formoterol + glycopyrrolate (BDP/FF/GB) administered via pressurised metered dose inhaler (pMDI) over the equivalent dose of Foster® (beclometasone dipropionate (BDP) / formoterol fumarate (FF), in patients diagnosed with chronic obstructive pulmonary disease (COPD) after 52 weeks of treatment.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_3
Started Mar 2014
1 active site
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
August 5, 2013
CompletedFirst Posted
Study publicly available on registry
August 6, 2013
CompletedStudy Start
First participant enrolled
March 21, 2014
CompletedPrimary Completion
Last participant's last visit for primary outcome
January 14, 2016
CompletedStudy Completion
Last participant's last visit for all outcomes
January 14, 2016
CompletedResults Posted
Study results publicly available
June 3, 2026
CompletedJuly 20, 2026
June 1, 2026
1.8 years
August 5, 2013
February 12, 2026
June 29, 2026
Conditions
Keywords
Outcome Measures
Primary Outcomes (3)
1_Change From Baseline in Pre-dose Morning Forced Expiratory Volume in the 1st Second (FEV1) -- at Week 26
Changes from baseline in pre-dose morning FEV1 to visit at Week 26. FEV1=Forced expiratory volume in the 1st second. It is the volume of air that can be forced out in one second after taking a deep breath.
Baseline (Week 0), Week 26.
2_Change From Baseline in 2-hour Post-dose FEV1 -- at Week 26
Change from baseline in 2-hour post-dose FEV1, at Week 26. FEV1=Forced expiratory volume in the 1st second. It is the volume of air that can be forced out in one second after taking a deep breath.
Baseline (Week 0) to 2-hour post-dose at Week 26.
3_Transition Dyspnoea Index (TDI) Focal Score -- at Week 26
Transition Dyspnoea Index (TDI) focal score is a symptom-based variable tool, used to assess breathlessness and the impact of intervention. BDI/TDI is a clinical rating method based on a validated tool that measures the impact of dyspnoea based on 3 domains: functional impairment, magnitude of task, and magnitude of effort. BDI focal score is the baseline value from which TDI focal score is assessed. BDI scores range from 0 (very severe impairment) to 4 (no impairment) for each domain with the baseline focal score consisting of the sum of each domain (i.e. from 0 to 12). Change from baseline in dyspnoea severity was measured using the TDI. TDI score ranges from -3 (major deterioration) to +3 (major improvement) for each domain, with the TDI focal score consisting of the sum of each domain (i.e. from -9 to +9). A higher total score indicates improvement, while a lower or negative score indicates worsening symptoms. BDI=Baseline Dyspnoea Index TDI=Transition Dyspnoea Index
Baseline (Week 0), Week 26.
Secondary Outcomes (16)
4_Change From Baseline in Pre-dose Morning FEV1 -- at All the Other Clinic Visits
Baseline (Week 0), Week 4. 12, 40, 52.
5_Change From Baseline to the Average in Pre-dose Morning FEV1 -- Over the Treatment Period
Baseline (Week 0), Week 4, 12, 26, 40, 52.
6_Number of Participants Defined as Responders Wrt. to FEV1 -- Change From Baseline in Pre-dose Morning FEV1 ≥100 mL -- at Week 26 and Week 52
Baseline (Week 0), Week 26, Week 52.
7_Change From Baseline in 2-hour Post-dose of FEV1 -- at All the Other Clinic Visits
Baseline (Week 0), Week 4, 12, 40, 52.
8_Change From Pre-dose to 2-hour Post-dose FEV1 -- at All Study Visits
Week 4, 12, 26, 40, 52.
- +11 more secondary outcomes
Study Arms (2)
Beclometasone/Formoterol/Glycopyrrolate
EXPERIMENTALCHF 5993 pMDI 100/6/12.5 µg 2 inhalations bid
Beclometasone/Formoterol
ACTIVE COMPARATORFoster® 100/6 µg 2 inhalations bid
Interventions
Active drug tested
Active comparator
Eligibility Criteria
You may qualify if:
- Male or female adults aged ≥ 40 years with a diagnosis of COPD
- Current smokers or ex-smokers
- A post-bronchodilator Forced Expiratory Volume in the 1st Second (FEV1) \< 50% of the predicted normal value and a post- bronchodilator FEV1/ Forced Vital Capacity (FVC) \< 0.7
- At least one exacerbation in the 12 months preceding the screening visit
You may not qualify if:
- Pregnant or lactating women
- Diagnosis of asthma or history of allergic rhinitis or atopy
- Patients treated with non-cardioselective β-blockers in the month preceding the screening visit
- Patients treated for exacerbations in the 4 weeks prior to screening visit
- Patients treated with long-acting antihistamines unless taken at stable regimen at least 2 months prior to screening and to be maintained constant during the study or if taken as PRN
- Patients requiring long term (at least 12 hours daily) oxygen therapy for chronic hypoxemia
- Known respiratory disorders other than COPD
- Patients who have clinically significant cardiovascular condition
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (1)
Dr Beatrix BALINT
Szeged, 6722, Hungary
Related Publications (4)
Vanfleteren L, Fabbri LM, Papi A, Petruzzelli S, Celli B. Triple therapy (ICS/LABA/LAMA) in COPD: time for a reappraisal. Int J Chron Obstruct Pulmon Dis. 2018 Dec 12;13:3971-3981. doi: 10.2147/COPD.S185975. eCollection 2018.
PMID: 30587953BACKGROUNDSingh D, Fabbri LM, Vezzoli S, Petruzzelli S, Papi A. Extrafine triple therapy delays COPD clinically important deterioration vs ICS/LABA, LAMA, or LABA/LAMA. Int J Chron Obstruct Pulmon Dis. 2019 Feb 28;14:531-546. doi: 10.2147/COPD.S196383. eCollection 2019.
PMID: 30880943BACKGROUNDSingh D, Fabbri LM, Corradi M, Georges G, Guasconi A, Vezzoli S, Petruzzelli S, Papi A. Extrafine triple therapy in patients with symptomatic COPD and history of one moderate exacerbation. Eur Respir J. 2019 May 18;53(5):1900235. doi: 10.1183/13993003.00235-2019. Print 2019 May.
PMID: 30792343BACKGROUNDSingh D, Papi A, Corradi M, Pavlisova I, Montagna I, Francisco C, Cohuet G, Vezzoli S, Scuri M, Vestbo J. Single inhaler triple therapy versus inhaled corticosteroid plus long-acting beta2-agonist therapy for chronic obstructive pulmonary disease (TRILOGY): a double-blind, parallel group, randomised controlled trial. Lancet. 2016 Sep 3;388(10048):963-73. doi: 10.1016/S0140-6736(16)31354-X. Epub 2016 Sep 1.
PMID: 27598678RESULT
Related Links
MeSH Terms
Conditions
Interventions
Condition Hierarchy (Ancestors)
Intervention Hierarchy (Ancestors)
Results Point of Contact
- Title
- Clinical Trial Transparency
- Organization
- Chiesi Farmaceutici S.p.A.
Study Officials
- PRINCIPAL INVESTIGATOR
Dave SINGH, MD
University Hospital of South Manchester, MANCHESTER M23 9 QZ, UK
Publication Agreements
- PI is Sponsor Employee
- No
- Restriction Type
- OTHER
- Restrictive Agreement
- Yes
Study Design
- Study Type
- interventional
- Phase
- phase 3
- Allocation
- RANDOMIZED
- Masking
- QUADRUPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
August 5, 2013
First Posted
August 6, 2013
Study Start
March 21, 2014
Primary Completion
January 14, 2016
Study Completion
January 14, 2016
Last Updated
July 20, 2026
Results First Posted
June 3, 2026
Record last verified: 2026-06
Data Sharing
- IPD Sharing
- Will share
Chiesi clinical data sharing scope, process and data access criteria is available on the Chiesi Group website.