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Clinical Study Evaluating Safety and Efficacy of Fluticasone Furoate in People With Asthma

20 listopada 2016 zaktualizowane przez: GlaxoSmithKline

A Randomised, Double-blind, Placebo-controlled (With Rescue Medication), Multi-centre Study to Evaluate the Efficacy and Safety of Inhaled Fluticasone Furoate in the Treatment of Persistent Asthma in Adults and Adolescents Not Currently Receiving Inhaled Corticosteroids

A randomised, double-blind, placebo-controlled (with rescue medication), multi-centre study to evaluate the efficacy and safety of inhaled fluticasone furoate in the treatment of persistent asthma in adults and adolescents not currently receiving inhaled corticosteroids

Przegląd badań

Status

Zakończony

Warunki

Interwencja / Leczenie

Szczegółowy opis

This will be a multi-centre, randomised, placebo controlled (with rescue medication), double-blind, parallel group study. Subjects meeting all the inclusion criteria and none of the exclusion criteria during Visit 1 (Screening Visit) will enter a two week Run-in Period. Subjects failing screening will not be eligible for re-screening. During the run-in and double-blind treatment periods subjects will maintain an electronic daily diary to record morning and evening peak expiratory flow (PEF), asthma symptom score and rescue albuterol/salbutamol use. At Visit 2 (end of run-in/Randomisation Visit), subjects meeting the eligibility criteria will be randomised to either inhaled Fluticasone Furoate 50 mcg or inhaled placebo. In addition all subjects will be supplied with albuterol/salbutamol inhalation aerosol to use as required to treat symptoms. Subjects will attend 4 on-treatment visits at Visits 3, 4, 5, and 6 (Weeks 2, 4, 8 and 12 respectively). Subjects will receive treatment for 84 days (12 weeks). A follow-up contact will be performed 1-week after completing study medication (Visit 7). Subjects will participate in the study for up to a maximum of 15 weeks (including screening, treatment and follow-up contact).

Typ studiów

Interwencyjne

Zapisy (Rzeczywisty)

248

Faza

  • Faza 3

Kontakty i lokalizacje

Ta sekcja zawiera dane kontaktowe osób prowadzących badanie oraz informacje o tym, gdzie badanie jest przeprowadzane.

Lokalizacje studiów

  • Federacja Rosyjska
      • Klin, Federacja Rosyjska, 141600
        • GSK Investigational Site
      • Moscow, Federacja Rosyjska, 115446
        • GSK Investigational Site
      • Saratov, Federacja Rosyjska, 410028
        • GSK Investigational Site
      • St. Petersburg, Federacja Rosyjska, 194356
        • GSK Investigational Site
      • Voronezh, Federacja Rosyjska, 394066
        • GSK Investigational Site
      • Yaroslavl, Federacja Rosyjska, 150003
        • GSK Investigational Site
  • Meksyk
    • Jalisco
      • Zapopan, Jalisco, Meksyk, 45040
        • GSK Investigational Site
    • Michoacán
      • Morelia, Michoacán, Meksyk, 58070
        • GSK Investigational Site
    • Tabasco
      • Villahermosa, Tabasco, Meksyk, 86100
        • GSK Investigational Site
  • Peru
      • Lima, Peru, Lima 1
        • GSK Investigational Site
      • Lima, Peru, Lima 27
        • GSK Investigational Site
    • Lima
      • Lima 18, Lima, Peru
        • GSK Investigational Site
      • San Borja, Lima, Peru, Lima 41
        • GSK Investigational Site
      • San Miguel, Lima, Peru, Lima 32
        • GSK Investigational Site
  • Stany Zjednoczone
    • California
      • Long Beach, California, Stany Zjednoczone, 90808
        • GSK Investigational Site
      • Los Angeles, California, Stany Zjednoczone, 90025
        • GSK Investigational Site
      • Newport Beach, California, Stany Zjednoczone, 92663
        • GSK Investigational Site
    • Georgia
      • Albany, Georgia, Stany Zjednoczone, 31707
        • GSK Investigational Site
    • Missouri
      • Columbia, Missouri, Stany Zjednoczone, 65203
        • GSK Investigational Site
    • Oklahoma
      • Oklahoma City, Oklahoma, Stany Zjednoczone, 73103
        • GSK Investigational Site
    • South Carolina
      • Orangeburg, South Carolina, Stany Zjednoczone, 29118
        • GSK Investigational Site
      • Spartanburg, South Carolina, Stany Zjednoczone, 29303
        • GSK Investigational Site
    • Texas
      • Corsicana, Texas, Stany Zjednoczone, 75110
        • GSK Investigational Site
      • Waco, Texas, Stany Zjednoczone, 76712
        • GSK Investigational Site

Kryteria uczestnictwa

Badacze szukają osób, które pasują do określonego opisu, zwanego kryteriami kwalifikacyjnymi. Niektóre przykłady tych kryteriów to ogólny stan zdrowia danej osoby lub wcześniejsze leczenie.

Kryteria kwalifikacji

Wiek uprawniający do nauki

12 lat i starsze (Dziecko, Dorosły, Starszy dorosły)

Akceptuje zdrowych ochotników

Nie

Płeć kwalifikująca się do nauki

Wszystko

Opis

Inclusion Criteria:

  • Signed informed consent
  • Outpatient at least 12 years of age with diagnosis of asthma at least 12 weeks before first visit
  • Both genders; females of child bearing potential must be willing to use appropriate contraception during the study
  • Pre-bronchodilator FEV1 of at least 60% predicted
  • FEV1 reversibility of at least 12% and 200mls
  • Current asthma therapy that includes a non-corticosteroid controller and/or short-acting beta agonist

Exclusion Criteria:

  • History of life-threatening asthma exacerbation within the past 10 years
  • Asthma exacerbation requiring treatment with oral corticosteroids within the last 3 months or that required overnight hospital stay within 6 months
  • Current or recent respiratory infection or current oral candida infection
  • Presence of another significant respiratory disease or medical condition that is not controlled or that could affect subject safety or study outcome
  • Known or suspected allergy to study drug or materials
  • Taking another investigational medication or prohibited medication during the study
  • Previous treatment with inhaled fluticasone furoate in a phase II or III study
  • Current smokers or former smokers with significant tobacco exposure
  • Children in Care

Plan studiów

Ta sekcja zawiera szczegółowe informacje na temat planu badania, w tym sposób zaprojektowania badania i jego pomiary.

Jak projektuje się badanie?

Szczegóły projektu

  • Główny cel: Leczenie
  • Przydział: Randomizowane
  • Model interwencyjny: Przydział równoległy
  • Maskowanie: Poczwórny

Broń i interwencje

Grupa uczestników / Arm
Interwencja / Leczenie
Eksperymentalny: Fluticasone furoate 50mcg
Inhalation powder delivered by Novel Dry Powder Inhaler
Lek: Fluticasone furoate 50mcg
Inhalation powder delivered by Novel Dry Powder Inhaler
Komparator placebo: Placebo
Inhalation powder delivered by Novel Dry Powder Inhaler
Lek: Placebo
Inhalation powder delivered by Novel Dry Powder Inhaler

Co mierzy badanie?

Podstawowe miary wyniku

Miara wyniku
Opis środka
Ramy czasowe
Change From Baseline in Clinic Visit Evening (Pre-bronchodilator and Pre-dose) Forced Expiratory Volume in One Second (FEV1) at the End of the 12-week Treatment Period
Ramy czasowe: Baseline and Week 12
FEV1 is a measure of lung function and is defined as the maximal amount of air that can be forcefully exhaled in one second. Evening clinic visit FEV1 is defined as the clinic visit (pre-bronchodilator and pre-dose) FEV1 measurement taken at the Week 12 clinic visit. Pre-dose and pre-rescue albuterol/salbutamol trough FEV1 were measured electronically by spirometry in the evening at the Baseline through Week 12 clinic visits. The highest of 3 technically acceptable measurements was recorded. Baseline was the pre-dose value obtained at Visit 2. Change from Baseline was calculated as the Week 12 value minus the Baseline value. Analysis was performed using analysis of covariance (ANCOVA) with covariates of Baseline, region, sex, age, and treatment. The last observation carried forward (LOCF) method was used to impute missing data, in which the last non-missing, pre-dose, post-Baseline on-treatment measurement at scheduled clinic visits was used to impute the missing value.
Baseline and Week 12

Miary wyników drugorzędnych

Miara wyniku
Opis środka
Ramy czasowe
Change From Baseline in the Percentage of Rescue-free 24-hour (hr) Periods Over the 12-week Treatment Period
Ramy czasowe: From Baseline up to Week 12
The number of inhalations of rescue bronchodilator, albuterol/salbutamol inhalation aerosol, used during the day and night was recorded by the participants in a daily electronic diary (eDiary). A 24-hour period in which a participant's responses to both the morning and evening assessments indicated no use of rescue medication was considered to be rescue free. A 24-hour period was considered as missing if both day time and night time values were missing or if one of the day time or night time values were missing and the other value indicated no use of rescue medication. The Baseline value is the average of the values over the last 7 days of the daily eDiary prior to the randomization of the participant. Change from Baseline was calculated as the averaged value during the 24-week Treatment Period minus the Baseline value. Analysis was performed using ANCOVA with covariates of Baseline, region, sex, age, and treatment.
From Baseline up to Week 12
Change From Baseline in Daily Evening (PM) Peak Expiratory Flow (PEF) Averaged Over the 12-week Treatment Period
Ramy czasowe: From Baseline up to Week 12
PEF is a measure of lung function and is defined as the maximum airflow during a forced expiration beginning with the lungs fully inflated. PEF was measured by the participants using a hand-held electronic peak flow meter each morning and evening prior to the dose of study medication and any rescue albuterol/salbutamol inhalation aerosol use. Change from Baseline (defined as the average of the values of the last 7 days prior to randomization of the participants) was calculated as the value of the averaged daily trough PM PEF over the 12-week Treatment Period minus the Baseline value. Analysis was performed using ANCOVA with covariates of Baseline, region, sex, age, and treatment.
From Baseline up to Week 12
Change From Baseline in Daily Morning (AM) PEF Averaged Over the 12-week Treatment Period
Ramy czasowe: From Baseline up to Week 12
PEF is a measure of lung function and is defined as the maximum airflow during a forced expiration beginning with the lungs fully inflated. PEF was measured by the participants using a hand-held electronic peak flow meter each morning and evening prior to the dose of study medication and any rescue albuterol/salbutamol inhalation aerosol use. Change from Baseline (defined as the average of the values of the last 7 days prior to randomization of the participants) was calculated as the value of the averaged daily AM PEF over the 12-week Treatment Period minus the Baseline value. Analysis was performed using ANCOVA with covariates of Baseline, region, sex, age, and treatment.
From Baseline up to Week 12
Change From Baseline in the Percentage of Symptom-free 24-hour (hr) Periods Over the 12-week Treatment Period
Ramy czasowe: From Baseline up to Week 12
Asthma symptoms were recorded in a daily eDairy by the participants every day in the morning and evening before taking any rescue or study medication and before the peak expiratory flow measurement. A 24-hour period in which a participant's responses to both the morning and evening assessments indicated no symptoms was considered to be symptom free. A 24-hour period was considered as missing if both the day time and night time data were missing or if one was symptom-free but the other was missing. The Baseline value was the average of the values of the last 7 days of the daily eDiary prior to the randomization of the participant. Change from Baseline was calculated as the averaged value during the 12-week Treatment Period minus the Baseline value. Analysis was performed using ANCOVA with covariates of Baseline, region, sex, age, and treatment.
From Baseline up to Week 12
Number of Participants Who Withdrew Due to a Lack of Efficacy During the 12-week Treatment Period
Ramy czasowe: From the first dose of the study medication until Week 12/Early Withdrawal
The reason for withdrawal was lack of efficacy if a participant was withdrawn due to: clinic FEV1 falling below the FEV1 stability limit; participant experiencing at least 4 days of AM or PM PEF falling below the PEF stability limit and/or at least 3 days of >=12 inhalations/day of albuterol/salbutamol usage during the 7 days immediately preceding any contact; or the occurrence of an asthma exacerbation, defined as the deterioration of asthma requiring the use of systemic (oral, parenteral, or depot) corticosteroids for at least 3 days or an in-patient hospitalization or emergency department visit due to asthma that required systemic corticosteroids. The FEV1 stability limit was calculated as the best pre-salbutamol/albuterol FEV1 at Visit 2 * 80%. The PEF stability limit was calculated as the mean AM PEF from the available 7 consecutive days preceding Visit 2 * 80%.
From the first dose of the study medication until Week 12/Early Withdrawal

Współpracownicy i badacze

Tutaj znajdziesz osoby i organizacje zaangażowane w to badanie.

Sponsor

GlaxoSmithKline

Publikacje i pomocne linki

Osoba odpowiedzialna za wprowadzenie informacji o badaniu dobrowolnie udostępnia te publikacje. Mogą one dotyczyć wszystkiego, co jest związane z badaniem.

Publikacje ogólne

Przydatne linki

Daty zapisu na studia

Daty te śledzą postęp w przesyłaniu rekordów badań i podsumowań wyników do ClinicalTrials.gov. Zapisy badań i zgłoszone wyniki są przeglądane przez National Library of Medicine (NLM), aby upewnić się, że spełniają określone standardy kontroli jakości, zanim zostaną opublikowane na publicznej stronie internetowej.

Główne daty studiów

Rozpoczęcie studiów

1 września 2011

Zakończenie podstawowe (Rzeczywisty)

1 czerwca 2012

Ukończenie studiów (Rzeczywisty)

1 sierpnia 2012

Daty rejestracji na studia

Pierwszy przesłany

15 września 2011

Pierwszy przesłany, który spełnia kryteria kontroli jakości

15 września 2011

Pierwszy wysłany (Oszacować)

19 września 2011

Aktualizacje rekordów badań

Ostatnia wysłana aktualizacja (Oszacować)

11 stycznia 2017

Ostatnia przesłana aktualizacja, która spełniała kryteria kontroli jakości

20 listopada 2016

Ostatnia weryfikacja

1 listopada 2016

Więcej informacji

Terminy związane z tym badaniem

Dodatkowe istotne warunki MeSH

Inne numery identyfikacyjne badania

  • 115283

Plan dla danych uczestnika indywidualnego (IPD)

Planujesz udostępniać dane poszczególnych uczestników (IPD)?

TAk

Opis planu IPD

Patient-level data for this study will be made available through www.clinicalstudydatarequest.com following the timelines and process described on this site.

Badanie danych/dokumentów

  1. Plan analizy statystycznej
    Identyfikator informacji: 115283
    Komentarze do informacji: For additional information about this study please refer to the GSK Clinical Study Register
  2. Specyfikacja zestawu danych
    Identyfikator informacji: 115283
    Komentarze do informacji: For additional information about this study please refer to the GSK Clinical Study Register
  3. Protokół badania
    Identyfikator informacji: 115283
    Komentarze do informacji: For additional information about this study please refer to the GSK Clinical Study Register
  4. Raport z badania klinicznego
    Identyfikator informacji: 115283
    Komentarze do informacji: For additional information about this study please refer to the GSK Clinical Study Register
  5. Formularz świadomej zgody
    Identyfikator informacji: 115283
    Komentarze do informacji: For additional information about this study please refer to the GSK Clinical Study Register
  6. Indywidualny zestaw danych uczestnika
    Identyfikator informacji: 115283
    Komentarze do informacji: For additional information about this study please refer to the GSK Clinical Study Register
  7. Formularz zgłoszenia przypadku z adnotacjami
    Identyfikator informacji: 115283
    Komentarze do informacji: For additional information about this study please refer to the GSK Clinical Study Register

Informacje o lekach i urządzeniach, dokumenty badawcze

Bada produkt leczniczy regulowany przez amerykańską FDA

Nie

Bada produkt urządzenia regulowany przez amerykańską FDA

Nie

produkt wyprodukowany i wyeksportowany z USA

Nie

Te informacje zostały pobrane bezpośrednio ze strony internetowej clinicaltrials.gov bez żadnych zmian. Jeśli chcesz zmienić, usunąć lub zaktualizować dane swojego badania, skontaktuj się z register@clinicaltrials.gov. Gdy tylko zmiana zostanie wprowadzona na stronie clinicaltrials.gov, zostanie ona automatycznie zaktualizowana również na naszej stronie internetowej .

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