Cross-sectional Study for Identification and Description of Severe Asthma Patients
31 mars 2016 uppdaterad av: GlaxoSmithKline
Identification and Description of Severe Asthma Patients in a Cross-sectional Study-the IDEAL Study
This will be a non-drug interventional cross-sectional study, where the screening visit and study visit can occur on the same day.
Investigational product will not be administered.
Approximately 790 subjects with severe asthma will be screened to achieve a total of at least 750 evaluable study subjects.
The study will not include a run-in or follow-up period.
This study will provide a more reliable description of the severe asthma patient landscape with respect to the potential eligibility for treatment with mepolizumab, omalizumab, and reslizumab.
This study aims to estimate the potential overlap of patients eligible for treatment with mepolizumab and those eligible for treatment with omalizumab and/or reslizumab.
Additionally, the current study will also ascertain and describe reslizumab eligibility with respect to both mepolizumab and omalizumab, in the severe asthma patient population.
Studieöversikt
Status
Avslutad
Betingelser
Intervention / Behandling
Studietyp
Interventionell
Inskrivning (Faktisk)
767
Fas
- Fas 3
Kontakter och platser
Det här avsnittet innehåller kontaktuppgifter för dem som genomför studien och information om var denna studie genomförs.
Studieorter
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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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Bayonne cedex, Frankrike, 64109
- GSK Investigational Site
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Dijon Cedex, Frankrike, 21033
- GSK Investigational Site
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Grenoble cedex 9, Frankrike, 38043
- GSK Investigational Site
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Lille Cedex, Frankrike, 59037
- GSK Investigational Site
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Lyon cedex 04, Frankrike, 69317
- GSK Investigational Site
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Marseille cedex 03, Frankrike, 13331
- GSK Investigational Site
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Nantes cedex 1, Frankrike, 44093
- GSK Investigational Site
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Nantes cedex 2, Frankrike, 44277
- GSK Investigational Site
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Paris Cedex 18, Frankrike, 75877
- GSK Investigational Site
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Pessac cedex, Frankrike, 33604
- GSK Investigational Site
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Reims Cedex, Frankrike, 51092
- GSK Investigational Site
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Rouen Cedex, Frankrike, 76031
- GSK Investigational Site
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Strasbourg, Frankrike, 67091
- GSK Investigational Site
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Tarbes cedex 9, Frankrike, 65013
- GSK Investigational Site
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Villefranche sur Saône, Frankrike, 69655
- GSK Investigational Site
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Arkansas
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Little Rock, Arkansas, Förenta staterna, 72205
- GSK Investigational Site
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California
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Fresno, California, Förenta staterna, 93720
- GSK Investigational Site
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Los Angeles, California, Förenta staterna, 90025
- GSK Investigational Site
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Newport Beach, California, Förenta staterna, 92663
- GSK Investigational Site
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Riverside, California, Förenta staterna, 92506
- GSK Investigational Site
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Rolling Hills Estates, California, Förenta staterna, 90274
- GSK Investigational Site
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San Diego, California, Förenta staterna, 92123
- GSK Investigational Site
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Upland, California, Förenta staterna, 91786
- GSK Investigational Site
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Florida
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Tallahassee, Florida, Förenta staterna, 32308
- GSK Investigational Site
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Kentucky
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Owensboro, Kentucky, Förenta staterna, 42301
- GSK Investigational Site
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Maryland
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Baltimore, Maryland, Förenta staterna, 21236
- GSK Investigational Site
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Columbia, Maryland, Förenta staterna, 21044
- GSK Investigational Site
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Minnesota
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Minneapolis, Minnesota, Förenta staterna, 55402
- GSK Investigational Site
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Plymouth, Minnesota, Förenta staterna, 55441
- GSK Investigational Site
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New York
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Corning, New York, Förenta staterna, 14830
- GSK Investigational Site
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North Carolina
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Charlotte, North Carolina, Förenta staterna, 28277
- GSK Investigational Site
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Shelby, North Carolina, Förenta staterna, 28150
- GSK Investigational Site
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Ohio
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Cincinnati, Ohio, Förenta staterna, 45231
- GSK Investigational Site
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Oregon
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Medford, Oregon, Förenta staterna, 97504
- GSK Investigational Site
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Pennsylvania
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Pittsburgh, Pennsylvania, Förenta staterna, 15241
- GSK Investigational Site
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South Carolina
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Greenville, South Carolina, Förenta staterna, 29615
- GSK Investigational Site
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Alberta
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Sherwood Park, Alberta, Kanada, T8H 0N2
- GSK Investigational Site
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Ontario
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Brampton, Ontario, Kanada, L6T 0G1
- GSK Investigational Site
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Burlington, Ontario, Kanada, L7N 3V2
- GSK Investigational Site
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Grimsby, Ontario, Kanada, L3M1P3
- GSK Investigational Site
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London, Ontario, Kanada, N6A1V2
- GSK Investigational Site
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Mississauga, Ontario, Kanada, L5A 3V4
- GSK Investigational Site
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St-Charles-Borromée, Ontario, Kanada, J6E 2B4
- GSK Investigational Site
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Toronto, Ontario, Kanada, M5G 1E2
- GSK Investigational Site
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Toronto, Ontario, Kanada, M5T 3A9
- GSK Investigational Site
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Windsor, Ontario, Kanada, N8X2G1
- GSK Investigational Site
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Quebec
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Montreal, Quebec, Kanada, H4J 1C5
- GSK Investigational Site
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Quebec City, Quebec, Kanada, G1V 4M6
- GSK Investigational Site
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Québec, Quebec, Kanada, G1V 4G5
- GSK Investigational Site
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Trois Rivières, Quebec, Kanada, G8T 7A1
- GSK Investigational Site
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Birmingham, Storbritannien, B15 2WB
- GSK Investigational Site
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Birmingham, Storbritannien, B18 7QH
- GSK Investigational Site
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Cambridge, Storbritannien, CB2 2XY
- GSK Investigational Site
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Crawley, Storbritannien, RH10 7DX
- GSK Investigational Site
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Liverpool, Storbritannien, L12 2AP
- GSK Investigational Site
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London, Storbritannien, SW17 0RE
- GSK Investigational Site
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Middlesbrough, Storbritannien, TS4 3BW
- GSK Investigational Site
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Radstock, Bath, Storbritannien, BA3 2UH
- GSK Investigational Site
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Salford, Storbritannien, M6 8HD
- GSK Investigational Site
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Trowbridge, Storbritannien, BA14 9AR
- 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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Deltagandekriterier
Forskare letar efter personer som passar en viss beskrivning, så kallade behörighetskriterier. Några exempel på dessa kriterier är en persons allmänna hälsotillstånd eller tidigare behandlingar.
Urvalskriterier
Åldrar som är berättigade till studier
12 år och äldre (Barn, Vuxen, Äldre vuxen)
Tar emot friska volontärer
Nej
Kön som är behöriga för studier
Allt
Beskrivning
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
Det här avsnittet ger detaljer om studieplanen, inklusive hur studien är utformad och vad studien mäter.
Hur är studien utformad?
Designdetaljer
- Tilldelning: N/A
- Interventionsmodell: Enskild gruppuppgift
- Maskning: Ingen (Open Label)
Vapen och interventioner
Deltagargrupp / Arm |
Intervention / Behandling |
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Övrig: 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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Vad mäter studien?
Primära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
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Number of severe asthma patients eligible for one or more biologic treatments for asthma
Tidsram: 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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Sekundära resultatmått
Resultatmått |
Åtgärdsbeskrivning |
Tidsram |
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Mean and median frequency of planned and unplanned asthma-related healthcare resource utilization in the prior 12 months
Tidsram: Day 1
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Day 1
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Mean and median Charlson Comorbidity Index score
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: 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
Tidsram: Day 1
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Day 1
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Mean and median levels of total IgE
Tidsram: Day 1
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Day 1
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Mean and median levels of specific IgE
Tidsram: Day 1
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Day 1
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Descriptive statistics for asthma Control Questionnaire (ACQ-5)
Tidsram: Day 1
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Day 1
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Descriptive statistics for St. George's Respiratory Questionnaire (SGRQ)
Tidsram: Day 1
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Day 1
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Descriptive statistics for Asthma Quality of Life Questionnaire (AQLQ-S)
Tidsram: Day 1
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Day 1
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Descriptive statistics for EuroQol 5D (EQ-5D-5L)
Tidsram: 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)
Tidsram: Day 1
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Day 1
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Descriptive statistics for Asthma Symptom Utility Index (ASUI)
Tidsram: Day 1
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Day 1
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Samarbetspartners och utredare
Det är här du hittar personer och organisationer som är involverade i denna studie.
Sponsor
Publikationer och användbara länkar
Den som ansvarar för att lägga in information om studien tillhandahåller frivilligt dessa publikationer. Dessa kan handla om allt som har med studien att göra.
Allmänna 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.
Studieavstämningsdatum
Dessa datum spårar framstegen för inlämningar av studieposter och sammanfattande resultat till ClinicalTrials.gov. Studieposter och rapporterade resultat granskas av National Library of Medicine (NLM) för att säkerställa att de uppfyller specifika kvalitetskontrollstandarder innan de publiceras på den offentliga webbplatsen.
Studera stora datum
Studiestart
1 december 2014
Primärt slutförande (Faktisk)
1 maj 2015
Avslutad studie (Faktisk)
1 maj 2015
Studieregistreringsdatum
Först inskickad
27 oktober 2014
Först inskickad som uppfyllde QC-kriterierna
13 november 2014
Första postat (Uppskatta)
18 november 2014
Uppdateringar av studier
Senaste uppdatering publicerad (Uppskatta)
4 april 2016
Senaste inskickade uppdateringen som uppfyllde QC-kriterierna
31 mars 2016
Senast verifierad
1 mars 2016
Mer information
Termer relaterade till denna studie
Nyckelord
Ytterligare relevanta MeSH-villkor
Andra studie-ID-nummer
- 201722
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