- ICH GCP
- US Clinical Trials Registry
- Klinisk forsøg NCT00999908
Comparison of the Effects of Indacaterol and Tiotropium on Inspiratory Capacity
16. februar 2016 opdateret af: Novartis Pharmaceuticals
Multicenter, Randomized, Blinded, Placebo-controlled, Crossover, Single-dose Study to Assess the Effect of Indacaterol (150 μg) Versus Tiotropium (18 μg) on Inspiratory Capacity in Moderate Chronic Obstructive Pulmonary Disease (COPD) Patients
This study compared the effects of a single dose of indacaterol with that of a single dose of tiotropium on inspiratory capacity.
Studieoversigt
Status
Afsluttet
Betingelser
Intervention / Behandling
Undersøgelsestype
Interventionel
Tilmelding (Faktiske)
54
Fase
- Fase 3
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiesteder
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Bergamo, Italien
- Novartis Investigative Site
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Brescia, Italien
- Novartis Investigative Site
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Cava De' Tirreni, Italien
- Novartis Investigative Site
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Genova, Italien
- Novartis Investigative Site
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Milano, Italien
- Novartis Investigative Site
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Orbassano, Italien
- Novartis Investigative Site
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Pavia, Italien
- Novartis Investigative Site
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Reggio Emilia, Italien
- Novartis Investigative Site
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Sesto San Giovanni, Italien
- Novartis Investigative Site
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Treviso, Italien
- Novartis Investigative Site
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Verona, Italien
- Novartis Investigative Site
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Deltagelseskriterier
Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.
Berettigelseskriterier
Aldre berettiget til at studere
40 år og ældre (Voksen, Ældre voksen)
Tager imod sunde frivillige
Ingen
Køn, der er berettiget til at studere
Alle
Beskrivelse
Inclusion Criteria:
Diagnosis of moderate (as classified by the Global Initiative for Chronic Obstructive Lung Disease [GOLD] Guidelines, 2007) chronic obstructive pulmonary disease (COPD) and:
- Smoking history of at least 10 pack-years.
- Forced expiratory volume in 1 second (FEV1) < 80% and ≥ 50% of the predicted normal value.
- Post-bronchodilator FEV1/Force vital capacity (FVC) < 0.7.
Exclusion Criteria:
- Patients who have had a COPD exacerbation requiring systemic glucocorticosteroid treatment or antibiotics and/or hospitalization in the 6 weeks prior to screening.
- Patients who have had a respiratory tract infection within 6 weeks prior to screening.
- Patients with concomitant pulmonary disease.
- Patients with alpha-1-antitrypsin deficiency.
- Patients with contraindications for tiotropium treatment.
- Patients with a history of hypersensitivity to any of the study drugs or to drugs from similar drug classes.
Other protocol-defined inclusion/exclusion criteria applied to the study.
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Firedobbelt
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
---|---|
Eksperimentel: Indacaterol 150 μg-tiotropium 18 μg-placebo
Patients received indacaterol 150 μg once.
After a 5-9 days washout period, patients received tiotropium 18 μg once.
After a second 5-9 days washout period, patients received placebo (matching indacaterol) once.
All treatments were delivered via a single dose dry powder inhaler (SDDPI).
The short-acting β2-agonist salbutamol was available for rescue use throughout the study.
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Indacaterol was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
Tiotropium was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
Placebo (matching indacaterol) was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
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Eksperimentel: Tiotropium 18 μg-placebo-indacaterol 150 μg
Patients received tiotropium 18 μg once.
After a 5-9 days washout period, patients received placebo (matching indacaterol) once.
After a second 5-9 days washout period, patients received indacaterol 150 μg once.
All treatments were delivered via a single dose dry powder inhaler (SDDPI).
The short-acting β2-agonist salbutamol was available for rescue use throughout the study.
|
Indacaterol was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
Tiotropium was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
Placebo (matching indacaterol) was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
|
Eksperimentel: Placebo-indacaterol 150 μg-tiotropium 18 μg
Patients received placebo (matching indacaterol) once.
After a 5-9 days washout period, patients received indacaterol 150 μg once.
After a second 5-9 days washout period, patients received tiotropium 18 μg once.
All treatments were delivered via a single dose dry powder inhaler (SDDPI).
The short-acting β2-agonist salbutamol was available for rescue use throughout the study.
|
Indacaterol was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
Tiotropium was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
Placebo (matching indacaterol) was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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Peak Inspiratory Capacity Assessed With Spirometry in the 4 Hours After Treatment
Tidsramme: 4 hour period following inhalation of study treatment
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During the 4 hours following inhalation of the study treatment, inspiratory capacity (IC) was measured with spirometry conducted according to internationally accepted standards.
IC was measured 3 times each at 30, 60, 120, 180, and 240 minutes post-dose and the highest value was reported in liters.
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4 hour period following inhalation of study treatment
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
---|---|---|
Forced Expiratory Volume in 1 Second (FEV1) Standardized (With Respect to Length of Time) Area Under the Curve (AUC) in the 4 Hours After Treatment
Tidsramme: 4 hour period following inhalation of study treatment
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FEV1 was measured with spirometry conducted according to internationally accepted standards.
Measurements were made 30, 60, 120, 180, and 240 minutes post-dose.
The standardized AUC FEV1 was calculated as the sum of trapezoids divided by the length of time.
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4 hour period following inhalation of study treatment
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Force Vital Capacity (FVC) Standardized (With Respect to Length of Time) Area Under the Curve (AUC) in the 4 Hours After Treatment
Tidsramme: 4 hour period following inhalation of study treatment
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FVC was measured with spirometry conducted according to internationally accepted standards.
Measurements were made 30, 60, 120, 180, and 240 minutes post-dose.
The standardized AUC FEV1 was calculated as the sum of trapezoids divided by the length of time.
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4 hour period following inhalation of study treatment
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Publikationer og nyttige links
Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.
Datoer for undersøgelser
Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.
Studer store datoer
Studiestart
1. oktober 2009
Primær færdiggørelse (Faktiske)
1. marts 2010
Studieafslutning (Faktiske)
1. marts 2010
Datoer for studieregistrering
Først indsendt
21. oktober 2009
Først indsendt, der opfyldte QC-kriterier
21. oktober 2009
Først opslået (Skøn)
22. oktober 2009
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Skøn)
17. februar 2016
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
16. februar 2016
Sidst verificeret
1. februar 2016
Mere information
Begreber relateret til denne undersøgelse
Nøgleord
Yderligere relevante MeSH-vilkår
- Luftvejssygdomme
- Lungesygdomme
- Lungesygdomme, obstruktiv
- Lungesygdom, kronisk obstruktiv
- Lægemidlers fysiologiske virkninger
- Neurotransmittermidler
- Molekylære mekanismer for farmakologisk virkning
- Parasympatholytika
- Autonome agenter
- Agenter fra det perifere nervesystem
- Kolinerge antagonister
- Kolinerge midler
- Bronkodilatatorer
- Anti-astmatiske midler
- Respiratoriske midler
- Tiotropiumbromid
Andre undersøgelses-id-numre
- CQAB149BIT01
- 2009-013763-19 (EudraCT nummer)
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .
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