- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT02293265
Cross-sectional Study for Identification and Description of Severe Asthma Patients
Identification and Description of Severe Asthma Patients in a Cross-sectional Study-the IDEAL Study
Studieoversigt
Status
Betingelser
Intervention / Behandling
Undersøgelsestype
Tilmelding (Faktiske)
Fase
- Fase 3
Kontakter og lokationer
Studiesteder
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New South Wales
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Coffs Harbour, New South Wales, Australien, 2450
- GSK Investigational Site
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Alberta
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Sherwood Park, Alberta, Canada, T8H 0N2
- GSK Investigational Site
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Ontario
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Brampton, Ontario, Canada, L6T 0G1
- GSK Investigational Site
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Burlington, Ontario, Canada, L7N 3V2
- GSK Investigational Site
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Grimsby, Ontario, Canada, L3M1P3
- GSK Investigational Site
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London, Ontario, Canada, N6A1V2
- GSK Investigational Site
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Mississauga, Ontario, Canada, L5A 3V4
- GSK Investigational Site
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St-Charles-Borromée, Ontario, Canada, J6E 2B4
- GSK Investigational Site
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Toronto, Ontario, Canada, M5G 1E2
- GSK Investigational Site
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Toronto, Ontario, Canada, M5T 3A9
- GSK Investigational Site
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Windsor, Ontario, Canada, N8X2G1
- GSK Investigational Site
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Quebec
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Montreal, Quebec, Canada, H4J 1C5
- GSK Investigational Site
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Quebec City, Quebec, Canada, G1V 4M6
- GSK Investigational Site
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Québec, Quebec, Canada, G1V 4G5
- GSK Investigational Site
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Trois Rivières, Quebec, Canada, G8T 7A1
- GSK Investigational Site
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Birmingham, Det Forenede Kongerige, B15 2WB
- GSK Investigational Site
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Birmingham, Det Forenede Kongerige, B18 7QH
- GSK Investigational Site
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Cambridge, Det Forenede Kongerige, CB2 2XY
- GSK Investigational Site
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Crawley, Det Forenede Kongerige, RH10 7DX
- GSK Investigational Site
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Liverpool, Det Forenede Kongerige, L12 2AP
- GSK Investigational Site
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London, Det Forenede Kongerige, SW17 0RE
- GSK Investigational Site
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Middlesbrough, Det Forenede Kongerige, TS4 3BW
- GSK Investigational Site
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Radstock, Bath, Det Forenede Kongerige, BA3 2UH
- GSK Investigational Site
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Salford, Det Forenede Kongerige, M6 8HD
- GSK Investigational Site
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Trowbridge, Det Forenede Kongerige, BA14 9AR
- GSK Investigational Site
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Arkansas
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Little Rock, Arkansas, Forenede Stater, 72205
- GSK Investigational Site
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California
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Fresno, California, Forenede Stater, 93720
- GSK Investigational Site
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Los Angeles, California, Forenede Stater, 90025
- GSK Investigational Site
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Newport Beach, California, Forenede Stater, 92663
- GSK Investigational Site
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Riverside, California, Forenede Stater, 92506
- GSK Investigational Site
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Rolling Hills Estates, California, Forenede Stater, 90274
- GSK Investigational Site
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San Diego, California, Forenede Stater, 92123
- GSK Investigational Site
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Upland, California, Forenede Stater, 91786
- GSK Investigational Site
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Florida
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Tallahassee, Florida, Forenede Stater, 32308
- GSK Investigational Site
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Kentucky
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Owensboro, Kentucky, Forenede Stater, 42301
- GSK Investigational Site
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Maryland
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Baltimore, Maryland, Forenede Stater, 21236
- GSK Investigational Site
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Columbia, Maryland, Forenede Stater, 21044
- GSK Investigational Site
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Minnesota
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Minneapolis, Minnesota, Forenede Stater, 55402
- GSK Investigational Site
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Plymouth, Minnesota, Forenede Stater, 55441
- GSK Investigational Site
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New York
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Corning, New York, Forenede Stater, 14830
- GSK Investigational Site
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North Carolina
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Charlotte, North Carolina, Forenede Stater, 28277
- GSK Investigational Site
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Shelby, North Carolina, Forenede Stater, 28150
- GSK Investigational Site
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Ohio
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Cincinnati, Ohio, Forenede Stater, 45231
- GSK Investigational Site
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Oregon
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Medford, Oregon, Forenede Stater, 97504
- GSK Investigational Site
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Pennsylvania
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Pittsburgh, Pennsylvania, Forenede Stater, 15241
- GSK Investigational Site
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South Carolina
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Greenville, South Carolina, Forenede Stater, 29615
- GSK Investigational Site
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Bayonne cedex, Frankrig, 64109
- GSK Investigational Site
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Dijon Cedex, Frankrig, 21033
- GSK Investigational Site
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Grenoble cedex 9, Frankrig, 38043
- GSK Investigational Site
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Lille Cedex, Frankrig, 59037
- GSK Investigational Site
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Lyon cedex 04, Frankrig, 69317
- GSK Investigational Site
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Marseille cedex 03, Frankrig, 13331
- GSK Investigational Site
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Nantes cedex 1, Frankrig, 44093
- GSK Investigational Site
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Nantes cedex 2, Frankrig, 44277
- GSK Investigational Site
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Paris Cedex 18, Frankrig, 75877
- GSK Investigational Site
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Pessac cedex, Frankrig, 33604
- GSK Investigational Site
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Reims Cedex, Frankrig, 51092
- GSK Investigational Site
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Rouen Cedex, Frankrig, 76031
- GSK Investigational Site
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Strasbourg, Frankrig, 67091
- GSK Investigational Site
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Tarbes cedex 9, Frankrig, 65013
- GSK Investigational Site
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Villefranche sur Saône, Frankrig, 69655
- GSK Investigational Site
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Berlin, Tyskland, 13086
- GSK Investigational Site
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Berlin, Tyskland, 10717
- GSK Investigational Site
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Berlin, Tyskland, 13597
- GSK Investigational Site
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Berlin, Tyskland, 12203
- GSK Investigational Site
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Berlin, Tyskland, 12157
- GSK Investigational Site
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Hamburg, Tyskland, 22299
- GSK Investigational Site
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Bayern
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Gauting, Bayern, Tyskland, 82131
- GSK Investigational Site
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Muenchen, Bayern, Tyskland, 80539
- GSK Investigational Site
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Brandenburg
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Cottbus, Brandenburg, Tyskland, 03050
- GSK Investigational Site
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Sachsen
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Leipzig, Sachsen, Tyskland, 04357
- GSK Investigational Site
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Leipzig, Sachsen, Tyskland, 04103
- GSK Investigational Site
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Schleswig-Holstein
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Luebeck, Schleswig-Holstein, Tyskland, 23552
- GSK Investigational Site
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Schleswig, Schleswig-Holstein, Tyskland, 24837
- GSK Investigational Site
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
Tager imod sunde frivillige
Køn, der er berettiget til at studere
Beskrivelse
Inclusion Criteria:
- At least 12 years of age at study visit.
- Participants eligible for enrolment and entry into the study must meet the following definition of severe asthma, which is based on the definition of severe asthma described in the European Respiratory Society/ American Thoracic Society (ERS/ATS) Guidelines for severe asthma: Asthma which requires treatment with guideline suggested medications for Global Initiative for Asthma (GINA) steps 4-5 asthma for the previous year (i.e., at least 12 months).
Patients must be treated with high dose ICS PLUS at least one of the following: LABA, leukotriene modifier, theophylline, or continuous or near continuous systemic corticosteroid (i.e., maintenance systemic corticosteroid for ≥50% of the previous year).
SPECIAL CIRCUMSTANCE: If patient is on a fixed dose combination medication, then the maximum recommended dose of the ICS/LABA combination per local label is acceptable.
- Able to give written informed consent prior to participation in the study, which will include the ability to comply with the requirements and restrictions listed in the consent form. Participants must be able to read, comprehend, and write at a level sufficient to complete study related materials. A parent or legal guardian must provide informed consent for participants less than 18 years of age at study visit (or less than minimum age to be considered an adult per local laws).
Exclusion Criteria:
Participants who have participated in an interventional clinical trial for asthma within the past 12 months prior to Visit 1 (NOTE: subjects participating in an observational study where an investigational product or procedure is not administered will not be subject to this exclusion criteria)
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
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Andet: Non-drug interventional group
All enrolled participants will provide a blood sample, spirometry , and feedback on their severe asthma symptoms via questionnaires, and health related quality of life and burden of illness through response to self-administered questionnaires.
No investigational product will be administered to participants.
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Participants requiring a spirometry measurement will be administered a SABA in a metered dose inhaler (MDI) during the reversibility assessments
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Number of severe asthma patients eligible for one or more biologic treatments for asthma
Tidsramme: Day 1
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Biologic treatments for asthma will include mepolizumab (anti-Interleukin [IL] 5), omalizumab (anti-immunoglobulin E [IgE]), and reslizumab (anti-IL5).
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Day 1
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Mean and median frequency of planned and unplanned asthma-related healthcare resource utilization in the prior 12 months
Tidsramme: Day 1
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Day 1
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Mean and median Charlson Comorbidity Index score
Tidsramme: Day 1
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The Charlson Comorbidity Index is a score that is based on age and the presence of 19 comorbidities.
The mean and median Charlson Comorbidity Index score will be calculated and reported
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Day 1
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Mean pre-bronchodilator forced expiratory volume in 1 sec (FEV1)/forced vital capacity (FVC) ratio
Tidsramme: Day 1
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Spirometry assessment will be performed with mean pre- and post-bronchodilator FEV1/FVC, pre- and post-bronchodilator FEV1 and FVC, and airway reversibility
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Day 1
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Mean post-bronchodilator FEV1/FVC ratio
Tidsramme: Day 1
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Spirometry assessment will be performed with mean pre- and post-bronchodilator FEV1/FVC, pre- and post-bronchodilator FEV1 and FVC, and airway reversibility
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Day 1
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Mean pre-bronchodilator FEV1
Tidsramme: Day 1
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Spirometry assessment will be performed with mean pre- and post-bronchodilator FEV1/FVC, pre- and post-bronchodilator FEV1 and FVC, and airway reversibility
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Day 1
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Mean post-bronchodilator FEV1
Tidsramme: Day 1
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Spirometry assessment will be performed with mean pre- and post-bronchodilator FEV1/FVC, pre- and post-bronchodilator FEV1 and FVC, and airway reversibility
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Day 1
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Mean pre-bronchodilator FVC
Tidsramme: Day 1
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Spirometry assessment will be performed with mean pre- and post-bronchodilator FEV1/FVC, pre- and post-bronchodilator FEV1 and FVC, and airway reversibility
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Day 1
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Mean post-bronchodilator FVC
Tidsramme: Day 1
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Spirometry assessment will be performed with mean pre- and post-bronchodilator FEV1/FVC, pre- and post-bronchodilator FEV1 and FVC, and airway reversibility
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Day 1
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Mean and median levels of blood eosinophils
Tidsramme: Day 1
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Day 1
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Mean and median levels of total IgE
Tidsramme: Day 1
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Day 1
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Mean and median levels of specific IgE
Tidsramme: Day 1
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Day 1
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Descriptive statistics for asthma Control Questionnaire (ACQ-5)
Tidsramme: Day 1
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Day 1
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Descriptive statistics for St. George's Respiratory Questionnaire (SGRQ)
Tidsramme: Day 1
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Day 1
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Descriptive statistics for Asthma Quality of Life Questionnaire (AQLQ-S)
Tidsramme: Day 1
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Day 1
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Descriptive statistics for EuroQol 5D (EQ-5D-5L)
Tidsramme: Day 1
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Day 1
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Descriptive statistics for Work Productivity and Activity Impairment Index: General Health (WPAI-GH)
Tidsramme: Day 1
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Day 1
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Descriptive statistics for Asthma Symptom Utility Index (ASUI)
Tidsramme: Day 1
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Day 1
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Samarbejdspartnere og efterforskere
Sponsor
Publikationer og nyttige links
Generelle publikationer
- Nelsen LM, Cockle SM, Gunsoy NB, Jones P, Albers FC, Bradford ES, Mullerova H. Impact of exacerbations on St George's Respiratory Questionnaire score in patients with severe asthma: post hoc analyses of two clinical trials and an observational study. J Asthma. 2020 Sep;57(9):1006-1016. doi: 10.1080/02770903.2019.1630640. Epub 2019 Jun 28.
- Mullerova H, Cockle SM, Gunsoy NB, Nelsen LM, Albers FC. Clinical characteristics and burden of illness among adolescent and adult patients with severe asthma by asthma control: the IDEAL study. J Asthma. 2021 Apr;58(4):459-470. doi: 10.1080/02770903.2019.1708095. Epub 2020 Jan 9.
- Albers FC, Mullerova H, Gunsoy NB, Shin JY, Nelsen LM, Bradford ES, Cockle SM, Suruki RY. Biologic treatment eligibility for real-world patients with severe asthma: The IDEAL study. J Asthma. 2018 Feb;55(2):152-160. doi: 10.1080/02770903.2017.1322611. Epub 2017 Jun 16.
Datoer for undersøgelser
Studer store datoer
Studiestart
Primær færdiggørelse (Faktiske)
Studieafslutning (Faktiske)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Skøn)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 201722
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