New triple inhaler could offer better asthma control for millions
NCT ID NCT06372496
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a triple-combination inhaler (FF/UMEC/VI) works better than standard dual therapy (ICS/LABA) for adults whose asthma is not well controlled. About 1,366 participants will use either the triple inhaler or their usual treatment for 24 weeks. The main goal is to see if lung function improves more with the triple inhaler.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Fluticasone furoate/umeclidinium bromide/vilanterol trifenatate (a triple-combination inhaler)
- What this could lead to
- If successful, this could show that the triple-combination inhaler controls asthma better than standard dual therapy, potentially reducing symptoms and improving lung function.
- What could go wrong
- This is a Phase 4 study comparing existing drugs, so no breakthrough is expected. Results may show only modest benefits, and individual responses can vary.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 4
Runs after approval, following long-term safety and how well the treatment works in everyday use.
- Participants
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1,366 people
The number who actually took part.
- Started
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Apr 2024
- Expected to finish
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Mar 2027
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: Participants are eligible to be included in the study only if all of the following criteria apply: 1. Has a diagnosis of asthma as defined by Global Initiative for Asthma (GINA) 2023 guidelines for at least 3 months prior to randomization. 2. Participants who are either: * Currently untreated * Treated with daily maintenance ICS or ICS/LABA 3. ACQ-6 score ≥1.5 at randomization. 4. Participants able to perform technically acceptable and repeatable FEV1 maneuvers (i.e., a minimum of 2 acceptable and 1 repeatable effort) at visit 2 (V2) 5. Participants must be able to complete the study questionnaires. Exclusion Criteria: Participants are excluded from the study if any of the following criteria apply: 1. Recent history of life-threatening asthma 2. History of \>1 severe exacerbation of asthma within 12 months prior to randomization. 3. Women of childbearing potential that are not following at least one highly effective method of contraception. This includes women who are pregnant or lactating or are planning on becoming pregnant during the study. 4. A WOCBP must have a negative pregnancy test ≤7 days prior to randomization. 5. Exposure to inhaler triple therapy \[ICS + Long-acting muscarinic antagonist (LAMA) + LABA as Single inhaler triple therapy (SITT) or Multiple inhaler triple therapy(MITT)\] and/or any LAMA-containing therapy within 12 months prior to randomization. 6. Ongoing need for biologic therapy or recent use of a biologic therapy 7. Participants with the diagnosis of chronic obstructive pulmonary disease, as per Global Initiative for Chronic Obstructive Lung Disease (GOLD 2024) guidelines. 8. Participants whose current medications include RELVAR ELLIPTA and ARNUITY ELLIPTA are not eligible to enter the study. 9. Participants who are medically unable to withhold their albuterol/salbutamol for 6 hours prior to spirometry testing 10. Changes in asthma medication (e.g., maintenance ICS/LABA) within 3 months prior to randomization. 11. Participants with a history of hypersensitivity to any of the study medications
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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GSK Investigational Site
Centreville, Alabama, 35042, United States
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GSK Investigational Site
Little Rock, Arkansas, 72205, United States
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GSK Investigational Site
Newport Beach, California, 92663, United States
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GSK Investigational Site
Newark, Delaware, 08901, United States
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GSK Investigational Site
Clearwater, Florida, 33765-2150, United States
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GSK Investigational Site
Florida City, Florida, 32819, United States
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GSK Investigational Site
Miami, Florida, 15801, United States
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GSK Investigational Site
Miami, Florida, 33126, United States
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GSK Investigational Site
Miami, Florida, 33135, United States
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GSK Investigational Site
Miami, Florida, 33173, United States
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GSK Investigational Site
North Miami Beach, Florida, 33169, United States
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Palm Springs, Florida, 33406, United States
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GSK Investigational Site
Port Charlotte, Florida, 33952, United States
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GSK Investigational Site
Tallahassee, Florida, 32308, United States
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GSK Investigational Site
Normal, Illinois, 61761, United States
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GSK Investigational Site
New Orleans, Louisiana, 20852, United States
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GSK Investigational Site
Bangor, Maine, 04401, United States
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GSK Investigational Site
Detroit, Michigan, 48202, United States
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GSK Investigational Site
Warren, Michigan, 48088, United States
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GSK Investigational Site
Missoula, Montana, 59804, United States
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GSK Investigational Site
Papillion, Nebraska, 68046, United States
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GSK Investigational Site
Brick, New Jersey, 08724, United States
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GSK Investigational Site
Linwood, New Jersey, 08221, United States
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GSK Investigational Site
New Windsor, New York, 12553, United States
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GSK Investigational Site
Asheville, North Carolina, 28801, United States
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GSK Investigational Site
Charlotte, North Carolina, 28273, United States
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GSK Investigational Site
Greenville, North Carolina, 27834, United States
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GSK Investigational Site
Winston-Salem, North Carolina, 27104, United States
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GSK Investigational Site
Cincinnati, Ohio, 45231, United States
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GSK Investigational Site
Philadelphia, Pennsylvania, 19140, United States
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GSK Investigational Site
Pittsburgh, Pennsylvania, 15241, United States
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GSK Investigational Site
Rock Hill, South Carolina, 29732, United States
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GSK Investigational Site
Spartanburg, South Carolina, 29303, United States
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GSK Investigational Site
Beaumont, Texas, 77701, United States
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GSK Investigational Site
Dallas, Texas, 75225, United States
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GSK Investigational Site
Bellingham, Washington, 98225, United States
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GSK Investigational Site
Buenos Aires, C1128AAF, Argentina
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GSK Investigational Site
Buenos Aires, C1192AAW, Argentina
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GSK Investigational Site
Buenos Aires, C1425BEN, Argentina
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GSK Investigational Site
Buenos Aires, FVH1425, Argentina
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GSK Investigational Site
Ciudad Autonoma de Buenos Aire, 1012, Argentina
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GSK Investigational Site
Concepción del Uruguay, 3260, Argentina
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GSK Investigational Site
Córdoba, X5003DCE, Argentina
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GSK Investigational Site
Formosa, 3600, Argentina
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GSK Investigational Site
Lujan de Cuyo, 5509, Argentina
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GSK Investigational Site
Luján, 6700, Argentina
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GSK Investigational Site
Mar del Plata, 7600, Argentina
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GSK Investigational Site
Mendoza, 5500, Argentina
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GSK Investigational Site
Mendoza, 5577, Argentina
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GSK Investigational Site
Mendoza, M5500, Argentina
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GSK Investigational Site
Quilmes, 1878, Argentina
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GSK Investigational Site
Rosario, 2000, Argentina
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GSK Investigational Site
Rosario, S2000 DEJ, Argentina
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GSK Investigational Site
Rosario, S2000DBS, Argentina
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GSK Investigational Site
San Juan Bautista, 1888, Argentina
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GSK Investigational Site
San Miguel de Tucumán, T4000AXL, Argentina
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GSK Investigational Site
Santa Fe, 3000, Argentina
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GSK Investigational Site
Bruce, Australian Capital Territory, 2617, Australia
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GSK Investigational Site
Blacktown, New South Wales, 2148, Australia
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GSK Investigational Site
Coffs Harbour, New South Wales, 2450, Australia
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GSK Investigational Site
Kanwal, New South Wales, 2259, Australia
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GSK Investigational Site
Sydney, New South Wales, 2035, Australia
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GSK Investigational Site
Brisbane, Queensland, 4006, Australia
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GSK Investigational Site
Osborne Park, Western Australia, 6017, Australia
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GSK Investigational Site
Spearwood, Western Australia, 6163, Australia
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GSK Investigational Site
Windsor, Ontario, N8X 1T3, Canada
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GSK Investigational Site
Trois-Rivières, Quebec, G9A 4P3, Canada
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GSK Investigational Site
Chancheng District, Foshan City, 528031, China
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GSK Investigational Site
Liwan District, Guangzhou, 510160, China
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GSK Investigational Site
North Street, Jiangmen City, 52900, China
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GSK Investigational Site
Nanshan District, 518067, China
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GSK Investigational Site
Zhuhai, 519099, China
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GSK Investigational Site
Fukuoka, 802-0083, Japan
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GSK Investigational Site
Fukuoka, 807-8555, Japan
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GSK Investigational Site
Fukuoka, 816-0813, Japan
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GSK Investigational Site
Fukuoka, 820-8505, Japan
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GSK Investigational Site
Fukuoka, 832-0059, Japan
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GSK Investigational Site
Gifu, 509-6134, Japan
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GSK Investigational Site
Hiroshima, 730-0013, Japan
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GSK Investigational Site
Hiroshima, 730-0853, Japan
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GSK Investigational Site
Hiroshima, 733-0002, Japan
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GSK Investigational Site
Hyōgo, 651-0053, Japan
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GSK Investigational Site
Kagawa, 761-8073, Japan
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GSK Investigational Site
Kagoshima, 890-0053, Japan
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GSK Investigational Site
Kanagawa, 252-0143, Japan
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GSK Investigational Site
Kumamoto, 860-8556, Japan
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GSK Investigational Site
Kumamoto, 862-0965, Japan
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GSK Investigational Site
Matsuyama, 790-0925, Japan
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GSK Investigational Site
Miyagi, 980-0871, Japan
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GSK Investigational Site
Miyazaki, 880-2112, Japan
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GSK Investigational Site
Miyazaki, 889-4304, Japan
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GSK Investigational Site
Nagaoka-Shi, 940-0087, Japan
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GSK Investigational Site
Niigata, 950-0088, Japan
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GSK Investigational Site
Okawa-shi, 831-0016, Japan
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GSK Investigational Site
Ōita, Japan
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GSK Investigational Site
Shinjuku-kuTokyo, 160-0021, Japan
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GSK Investigational Site
Tokyo, 105-0001, Japan
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GSK Investigational Site
Tokyo, 142-8666, Japan
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GSK Investigational Site
Tokyo, 145-0063, Japan
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GSK Investigational Site
Tokyo, 157-0066, Japan
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GSK Investigational Site
Tokyo, 160-0017, Japan
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GSK Investigational Site
Tokyo, 173-8606, Japan
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GSK Investigational Site
Yokohama, 223-0053, Japan
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GSK Investigational Site
Busan, 602 702, South Korea
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GSK Investigational Site
Daegu, 41404, South Korea
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GSK Investigational Site
Seongnam-si Gyeonggi-do, 13620, South Korea
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GSK Investigational Site
Seoul, 02841, South Korea
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GSK Investigational Site
Seoul, 03080, South Korea
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GSK Investigational Site
Seoul, 07061, South Korea
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GSK Investigational Site
Seoul, 133-792, South Korea
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GSK Investigational Site
Seoul, 158-710, South Korea
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GSK Investigational Site
Seoul, 5030, South Korea
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GSK Investigational Site
Suwon Kyunggi-do, 16499, South Korea
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GSK Investigational Site
Kaohsiung City, 807, Taiwan
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GSK Investigational Site
Taichung, 40447, Taiwan
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GSK Investigational Site
Taichung, 407219, Taiwan
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GSK Investigational Site
Taipei, 10002, Taiwan
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Other studies related to the condition(s) this trial covers.
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