A Study to Compare Safety of 4 Weeks Exposure to Propellants Hydrofluoroalkane 1,1-difluoroethane (HFA-152a) and HFA-1,1,1,2-tetrafluoroethane (134a)
A Randomized, Double-blind, 2-way Crossover, Multicenter Study to Evaluate the Safety of Test Propellant HFA-152a and Reference Propellant HFA-134a When Administered Via Metered Dose Inhalers
This study aims to generate additional safety data on the propellant component of the reformulated product by comparing metered dose inhaler (MDIs) containing HFA-152a (test) with HFA-134a (reference).
Visão geral do estudo
Status
Status
Condições
Condições
Intervenção / Tratamento
Intervenção / Tratamento
Tipo de estudo
Tipo de estudo
Inscrição (Estimado)
Inscrição
Estágio
Estágio
- Fase 3
Contactos e Locais
Contato de estudo
Contato de estudo
- Nome: US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
Estude backup de contato
- Nome: EU GSK Clinical Trials Call Center
- Número de telefone: +44 (0) 20 89904466
- E-mail: GSKClinicalSupportHD@gsk.com
Locais de estudo
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Buenos Aires, Argentina, C1425AZE
- Recrutamento
- GSK Investigational Site
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Investigador principal:
- Nicolas Itcovici
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Ciudad Autonoma de Buenos Aire, Argentina, C1426
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Pablo Alexis Christian Doreski
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Lujan de Cuyo, Argentina, 5509
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Cristian Fazio
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Ontario
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Ajax, Ontario, Canadá, L1S 2J5
- Recrutamento
- GSK Investigational Site
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Investigador principal:
- George Philteos
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Quebec
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Québec, Quebec, Canadá, G1V 4T3
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Caroline Rheaume
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Trois-Rivières, Quebec, Canadá, G8T 7A1
- Recrutamento
- GSK Investigational Site
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Investigador principal:
- Pierre-Alexandre Menard
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Florida
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Aventura, Florida, Estados Unidos, 33180
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Jaime Landman
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Miami, Florida, Estados Unidos, 33155
- Recrutamento
- GSK Investigational Site
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Investigador principal:
- Eduardo Martinez
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Miami, Florida, Estados Unidos, 33173-3484
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Ileana Rodicio
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Naples, Florida, Estados Unidos, 34102
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Lisette Delgado Sanchez
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Kentucky
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Owensboro, Kentucky, Estados Unidos, 42301
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Lee Clore
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Missouri
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Columbia, Missouri, Estados Unidos, 65203
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Mark Vandewalker
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Nevada
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Henderson, Nevada, Estados Unidos, 89052-5015
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Vikas Sayal
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Oregon
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Medford, Oregon, Estados Unidos, 97504
- Recrutamento
- GSK Investigational Site
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Investigador principal:
- Sarah Smiley
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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South Carolina
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Spartanburg, South Carolina, Estados Unidos, 29303
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Charles Fogarty
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Spartanburg, South Carolina, Estados Unidos, 29303-4225
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Farhan Siddiqui
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Texas
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Cypress, Texas, Estados Unidos, 77429
- Recrutamento
- GSK Investigational Site
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Investigador principal:
- Dileep Puppala
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Tomball, Texas, Estados Unidos, 77375
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Mustafa Naeem
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Greater Manchester, Reino Unido, OL6 6EW
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Omair Razzaq
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Cambridge
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Great Cambourne, Cambridge, Reino Unido, CB23 6HL
- Recrutamento
- GSK Investigational Site
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Contato:
- US GSK Clinical Trials Call Center
- Número de telefone: 877-379-3718
- E-mail: GSKClinicalSupportHD@gsk.com
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Contato:
- EU GSK Clinical Trials Call Centre
- Número de telefone: +44 (0) 20 8990 4466
- E-mail: GSKClinicalSupportHD@gsk.com
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Investigador principal:
- Rakesh Modi
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Critérios de participação
Critérios de elegibilidade
Critérios de elegibilidade
Idades elegíveis para estudo
Aceita Voluntários Saudáveis
Gêneros Elegíveis para o Estudo
Descrição
Inclusion Criteria:
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Participant must be aged greater than equal to (>=)18 years at the time of signing the informed consent.
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Participants with asthma for >= 6 months, defined as:
- Documented history of asthma, as defined by Global Initiative for Asthma (GINA)
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Receiving one of following asthma treatments for at least 12 weeks prior to the screening visit and which is anticipated to remain stable for the duration of the study:
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Short-Acting beta2-Adrenoreceptor Agonists (SABA) as needed (prn) only
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Inhaled corticosteroid (ICS)/SABA prn only
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SABA prn plus ICS prn
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SABA prn plus ICS maintenance
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ICS/SABA prn plus ICS maintenance
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SABA prn plus ICS/ Long-acting beta agonist (LABA) maintenance
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ICS/SABA prn plus ICS/LABA maintenance
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SABA prn plus ICS/ Long-acting muscarinic antagonist (LAMA)/LABA maintenance (open or closed triple therapy)
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ICS/Formoterol combination therapy as reliever therapy
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ICS/Formoterol combination therapy as maintenance therapy plus ICS/Formoterol combination as reliever therapy.
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Leukotriene receptor antagonist (LTRA) as add-on any of the above is permitted
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Xanthines as add-on to any of the above permitted
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Biological therapies indicated for the treatment of asthma as add-on to any of the above are permitted (for example, but not limited to, mepolizumab, dupilumab, tezepelumab).
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Participants with severity of disease:
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Baseline pre-bronchodilator Forced expiratory volume in 1 second (FEV1) >=50 percent (%) of predicted at screening.
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Asthma Control Status
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Asthma Control Questionnaire (ACQ)-6 score less than (<) 1.5 at screening (and randomization).
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Asthma that has remained stable with no severe exacerbations within the last 3 months.
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Participants who are current non-smokers, who have not used any inhaled tobacco or vaping products within 12 months of the start of the study, and with a total pack year history of less than equal to (<=)10 pack. The use of inhaled marijuana, even with a valid prescription, is prohibited within 12 months prior to study start.
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Participants who demonstrate ability to use pressurized MDI device in a satisfactory and repeatable manner, as judged visually by the investigator or designee.
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Male and female participants are eligible.
A female participant is eligible to participate if they are not pregnant or breastfeeding, and one of the following conditions applies:
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Is a Participant of nonchildbearing potential (PONCBP) or
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Is a Participant of childbearing potential (POCBP) and using a contraceptive method that is highly effective, with a failure rate of <1%, 30 days prior to and during the study intervention period and for at least 24 hours after the last dose of study intervention. - A POCBP must have a negative highly sensitive pregnancy test (urine or serum as required by local regulations) within 24 hours before the first dose of study intervention in each Treatment Period.
- Adults capable of giving signed informed consent which includes compliance with the requirements and restrictions listed in the Informed consent form (ICF).
Exclusion Criteria:
- Participants with a history of life-threatening asthma.
- Participants with other significant pulmonary diseases, including (but not limited to): pneumothorax, pulmonary fibrotic disease, bronchopulmonary dysplasia, chronic bronchitis, emphysema, chronic obstructive pulmonary disease, tuberculosis, or other significant respiratory abnormalities other than asthma.
- Respiratory Infection: Culture-documented or suspected bacterial or viral infection of the upper or lower respiratory tract, sinus or middle ear that is not resolved within 4 weeks of screening.
- Participants with severe asthma exacerbation: Defined as any asthma exacerbation requiring >=3 days systemic corticosteroids or that resulted in overnight hospitalization or Emergency Department visit requiring additional treatment for asthma within the 3 months prior to screening.
- Participants with Other concurrent Diseases/Abnormalities: A participant has any clinically significant, uncontrolled condition or disease state that, in the opinion of the investigator, would put the safety of the participant at risk through study participation or would confound the interpretation of the study results.
- Participants with current use of cholinesterase inhibitor medication (e.g. for myasthenia gravis).
- Participants with any other prescription or over the counter medication which would significantly affect the course of asthma, or that could interact with sympathomimetic amines.
- Participants with Drug or Excipient Allergy: Known or suspected sensitivity to the constituents of salbutamol MDI (e.g. HFA-134a, Oleic acid etc.).
- Participants with exposure to more than four new chemical entities within 12 months prior to the first dosing day or participation in a clinical study within 30 days of study start, or 5 half-lives of study drug if that is longer.
- Participants with a known or suspected history of alcohol or drug abuse.
- Any planned or anticipated changes in asthma medications during the study period.
- Any planned environmental changes (e.g. employment changes, travel) which, in the Investigator's opinion, could lead to e.g. increased allergen exposure.
- 12-Lead ECG abnormality: Significant abnormality in the 12-lead ECG performed at screening.
- Alanine transaminase (ALT) >2 times Upper limit of normal (ULN).
- Total bilirubin >1.5 times ULN; For participants with Gilbert's syndrome can be included with total bilirubin >1.5 times ULN if direct bilirubin is <=1.5 times ULN.
- Participants with Cirrhosis or current unstable liver or biliary disease.
- Participants with QTc >480 milliseconds (msec).
Plano de estudo
Como o estudo é projetado?
Detalhes do projeto
- Finalidade Principal: Tratamento
- Alocação: Randomizado
- Modelo Intervencional: Atribuição cruzada
- Mascaramento: Quadruplicar
Número de braços
Armas e Intervenções
Grupo de Participantes / BraçoGrupo de Participantes / Braço |
Intervenção / TratamentoIntervenção / Tratamento |
|---|---|
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Experimental: Participants receiving HFA-152a followed by HFA-134a
Participants will receive HFA-152a MDI in treatment period 1 followed by HFA-134a MDI in treatment period 2. There will be a washout period between the treatment periods. |
HFA-152a will be administered. HFA-134a will be administered. |
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Experimental: Participants receiving HFA-134a followed by HFA-152a
Participants will receive HFA-134a MDI in treatment period 1 followed by HFA-152a MDI in treatment period 2. There will be a washout period between the treatment periods. |
HFA-152a will be administered. HFA-134a will be administered. |
O que o estudo está medindo?
Medidas de resultados primários
Medidas de resultados primários
Medida de resultado |
Prazo |
|---|---|
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Number of participants with adverse events (AEs)
Prazo: Up to 8 weeks
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Up to 8 weeks
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Medidas de resultados secundários
Medidas de resultados secundários
Medida de resultado |
Prazo |
|---|---|
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Number of participants with serious adverse events (SAEs)
Prazo: Up to 8 weeks
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Up to 8 weeks
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Absolute values for vital sign parameters: Systolic Blood Pressure (SBP) and Diastolic Blood Pressure (DBP) (Millimeters of mercury [mmHg])
Prazo: At Days 1 and 15
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At Days 1 and 15
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Absolute values for vital sign parameter: Pulse rate
Prazo: At Days 1 and 15
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At Days 1 and 15
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Change from Baseline in vital sign parameters: SBP and DBP (mmHg)
Prazo: Baseline and Day 15
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Baseline and Day 15
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Change from Baseline in vital sign parameter: Pulse rate
Prazo: Baseline and Day 15
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Baseline and Day 15
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Absolute values for QT Interval Corrected (QTc) from 12 Lead Electrocardiogram (ECG)
Prazo: At Days 1 and 15
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At Days 1 and 15
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Absolute values for Heart Rate (HR) from 12 Lead ECG
Prazo: At Days 1 and 15
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At Days 1 and 15
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Change from Baseline in QTc using 12 lead ECG
Prazo: Baseline and Day 15
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Baseline and Day 15
|
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Change from Baseline in heart rate using 12 Lead ECG
Prazo: Baseline and Day 15
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Baseline and Day 15
|
Colaboradores e Investigadores
Patrocinador
Patrocinador
Investigadores
Investigadores
- Diretor de estudo: GSK Clinical Trials, GlaxoSmithKline
Datas de registro do estudo
Datas Principais do Estudo
Início do estudo (Real)
Início do estudo
Conclusão Primária (Estimado)
Conclusão Primária
Conclusão do estudo (Estimado)
Conclusão do estudo
Datas de inscrição no estudo
Enviado pela primeira vez
Enviado pela primeira vez
Enviado pela primeira vez que atendeu aos critérios de CQ
Enviado pela primeira vez que atendeu aos critérios de CQ
Primeira postagem (Real)
Primeira postagem
Atualizações de registro de estudo
Última Atualização Postada (Real)
Última Atualização Postada
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última atualização enviada que atendeu aos critérios de controle de qualidade
Última verificação
Última verificação
Mais Informações
Termos relacionados a este estudo
Palavras-chave
Termos MeSH relevantes adicionais
Outros números de identificação do estudo
Outros números de identificação do estudo
- 223957
Plano para dados de participantes individuais (IPD)
Planeja compartilhar dados de participantes individuais (IPD)?
Descrição do plano IPD
Study Sponsor will assess requests from qualified researchers for anonymized individual patient-level data and related study documents. Data sharing is subject to certain criteria, conditions, and exceptions. For further information, refer to https://www.gsk-studyregister.com/gsk-patient-level-data-sharing-july2025.pdf
Prazo de Compartilhamento de IPD
Anonymized IPD will be made available within 6 months of publication of primary, key secondary and safety results for studies in product with approved indication(s) or terminated asset(s) across all indications.
Critérios de acesso de compartilhamento IPD
Anonymized IPD is shared with researchers whose proposals are approved by an Independent Review Panel and after a Data Sharing Agreement is in place. Access is provided for an initial period of 12 months but an extension may be granted, when justified, for up to 6 months.
Tipo de informação de suporte de compartilhamento de IPD
- PROTOCOLO DE ESTUDO
- SEIVA
- CIF
- CSR
Informações sobre medicamentos e dispositivos, documentos de estudo
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