Budesonide, glycopyrronium and formoterol inhaler for heart and lung health in COPD
Tests adding budesonide to inhaled treatment in COPD with heart risk.
Key facts
- Who runs it
- AstraZeneca
- Where
- Belgrade, Kamenitz, Kragujevac, Niš, and Novi Sad, SerbiaSee the 5 sitesAlso in 36 other countries, 740 sites
- Trial code
- Registry title
- A Study Evaluating the Efficacy of Budesonide, Glycopyrronium and Formoterol Fumarate Metered Dosed Inhaler on Cardiopulmonary Outcomes in Chronic Obstructive Pulmonary Disease
- Status
- Recruiting
- Phase
- Phase 3
- People taking part
- 5,250 people, planned
- Started
- 21 Feb 2024
- Expected to end
- 3 Dec 2027
- Type of study
- Interventional, 2 groups
- Treatments tested
- BGF MDI 320/14.4/9.6 μg
- GFF MDI 14.4/9.6 μg
- Record updated
- 2 October 2026
Who can take part
AI summary
From the trial's eligibility criteria. Machine-read from the registry text on this page, so it can be wrong. The registry text below and the trial team decide who can take part.
The trial is looking for adults aged 40 to 80 with COPD who smoke or used to smoke and who also have heart disease or risk factors for it.
- Age
- 40 to 80 years
- Sex
- Men and women
- Disease stage
- COPD confirmed by a lung test (post-bronchodilator FEV1/FVC ratio below 70%), a CAT score of 10 or more, and either established heart disease or a combination of heart risk factors (for example high blood pressure, diabetes, chronic kidney disease, high cholesterol, obesity), high heart risk on a risk tool, or coronary calcium on CT.
- Earlier treatment
- No maintenance inhaled corticosteroid (ICS) treatment in the past 12 months. Must be willing to adjust current COPD treatment as the protocol requires.
- Biomarker or test result
- Blood eosinophil count of 100 cells/mm3 or more at Visit 1.
Main reasons for not taking part
- Active asthma in the past 5 years, asthma-COPD overlap, or other chronic lung disease
- End-stage kidney disease needing renal replacement therapy
- Heart or lung transplant, or on a transplant waiting list
- Heart attack or unstable angina in the last 8 weeks
- Lung cancer or treatment for it in the past 5 years
The registry criteria, word for word
Show all 27 criteriaShow less
Who can take part
- Male or female participants must be 40 to 80 years of age inclusive, at the time of signing; the ICF
- Demonstrate acceptable MDI administration technique at Visit 1 (V1) and Visit 2 (V2)
- A diagnosis of COPD confirmed by a post-bronchodilator FEV1/FVC ratio < 70%; at V1
- Current or former smokers with a history of at least 10 pack-years of cigarette smoking; defined as (number of cigarettes per day/20) x number of years smoked. Previous smokers are defined as those who have stopped smoking for at least 6; months prior to V1
- A baseline peripheral blood eosinophil count of ≥ 100 cells/mm3 assessed at Visit 1 by; the central laboratory
- A CAT score of ≥ 10 at Visit 1
- Participant must fulfill at least 1 of the 4 CV disease/risk factor criteria below [(a), (b),; (c), or (d)]:; : Established CV Disease; : Combination of CV risk factors:; Hypertension; Diabetes Mellitus; Chronic Kidney Disease; Dyslipidemia; Obesity; : High risk of CV disease determined using an established CV risk assessment; tool; : CT coronary Artery Calcification
- Willing and, in the opinion of the investigator, able to adjust current COPD therapy, as; required by the protocol
- Willing to visit at the study site or participate in virtual visits as required per the protocol; to complete all study assessments
- A female is eligible to enter and participate in the study if the female is of:; Non-childbearing potential: either permanently sterilized or who are post-menopausal; Childbearing potential: has a negative serum pregnancy test at V1 and must use one; highly effective form of birth control
- Capable of giving signed informed consent, which includes compliance with the requirements and restrictions listed in the ICF and in the protocol
Who cannot take part
- Active diagnosis of asthma within the past 5 years (previous diagnosis as a child or adolescent are eligible), asthma-COPD overlap, or any other chronic respiratory disease other than COPD such as alpha-1 antitrypsin deficiency, active tuberculosis, lung fibrosis, sarcoidosis, interstitial lung disease, and pulmonary hypertension
- Implanted left ventricular assist device or implant anticipated in < 3 months
- History of lung cancer and/or treatment for lung cancer within the 5 years prior to Visit 1
- Pneumonia and/or moderate or severe COPD exacerbation that has not resolved at least 8 weeks prior to Visit 1
- Unable to abstain from protocol-defined prohibited medications
- Participation in another clinical study with a study intervention administered in the last 30 days or 5 half-lives, whichever is longer prior to Visit 1 (any other investigational product that is not identified in protocol is prohibited for use during the duration of the study)
- Previous randomization in the present study
- End-stage renal disease requiring renal replacement therapy
- History of heart or lung transplant or actively listed for heart or lung transplant
- Unstable or life-threatening cardiac disease - participants with any of the following at Visit 1 would be excluded:; An MI or unstable angina in the last 8 weeks; Unstable or life-threatening cardiac arrhythmia requiring intervention in the last 8 weeks; NOTE: Any participant who experiences unstable or life-threatening cardiac disease during the run-in period will be excluded but can be rescreened 8 weeks after the resolution of the event
- Participants with a known hypersensitivity to LAMA, LABA or ICS or any component of the MDI
- Any life-threatening condition, including malignancy, with a life expectancy < 5 years, other than CV disease or COPD, that might prevent the participant from completing the study
- Use of maintenance ICS treatment within the past 12 months
- Involvement in the planning and/or conduct of the study (applies to both AstraZeneca staff and/or staff at the study site)
- Judgment by the investigator that the participant should not participate in the study if the participant is unlikely to comply with study procedures, restrictions, and requirements
- For females only - currently pregnant (confirmed with positive pregnancy test) or breastfeeding
Check if you might fit
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 40 and 80 years old?
Where in Serbia
Also in 36 other countries, 740 sites
- BelgradeHospital not named in the registryTaking people
- KamenitzHospital not named in the registryTaking people
- KragujevacHospital not named in the registryTaking people
- NišHospital not named in the registryTaking people
- Novi SadHospital not named in the registryTaking people
About the trial
What the trial wants to find out
This study will evaluate the effect of triple ICS/LAMA/LABA therapy with BGF MDI 320/14.4/9.6 μg on cardiopulmonary outcomes relative to LAMA/LABA therapy with GFF MDI 14.4/9.6 μg in a population with COPD and elevated cardiopulmonary risk.
The 2 groups in the trial
- BGF armTreatment being tested
BGF MDI 320/14.4/9.6 μg BID
Treatment: BGF MDI 320/14.4/9.6 μg
- GFF armTreatment being tested
GFF MDI 14.4/9.6 μg BID
Treatment: GFF MDI 14.4/9.6 μg
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Contact the study team: see the registry record → Contacts and Locations
Print a page for my doctorData and sources
- Registry record
- Listed on ClinicalTrials.gov and on the EU's official list of trials (CTIS).
- Official title
- A Randomized, Double-blind, Parallel Group, Multi-center, Phase III Study to Assess the Efficacy of Budesonide, Glycopyrronium, and Formoterol Fumarate Metered Dose Inhaler Relative to Glycopyrronium and Formoterol Fumarate MDI on Cardiopulmonary Outcomes in Chronic Obstructive Pulmonary Disease (THARROS)
- Plain-language title
- Budesonide, glycopyrronium and formoterol inhaler for heart and lung health in COPDGenerated from the registry record. The registry title is the official one.
- AI summary
- From the trial's eligibility criteria. Read by machine on 12 November 2026.
- Fit questions
- Built from NCT06283966, who can take part
- Record updated
- 2 October 2026