Efficacy and Safety of Indacaterol Plus Tiotropium Versus Tiotropium Alone in Patients With Chronic Obstructive Pulmonary Disease (INTRUST1)
This study has been completed.
Sponsor:
Novartis Pharmaceuticals
Information provided by:
Novartis
ClinicalTrials.gov Identifier:
NCT00846586
First received: February 15, 2009
Last updated: July 22, 2011
Last verified: July 2011
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Purpose
This study assessed the efficacy and safety of indacaterol (150 µg once daily [od]) when combined with tiotropium (18 µg od) versus tiotropium (18 µg od) treatment alone in patients with chronic obstructive pulmonary disease (COPD)
Condition | Intervention | Phase |
---|---|---|
Chronic Obstructive Pulmonary Disease (COPD) |
Drug: Indacaterol 150 μg Drug: Tiotropium 18 μg Drug: Placebo to indacaterol |
Phase 3 |
Study Type: | Interventional |
Study Design: | Allocation: Randomized Intervention Model: Parallel Assignment Masking: Double Blind (Subject, Caregiver, Investigator, Outcomes Assessor) Primary Purpose: Treatment |
Official Title: | A Randomized, Double-blind, Controlled, Parallel-group, 12-week Study to Compare the Efficacy and Safety of the Combination of Indacaterol 150 µg Once Daily With Open Label Tiotropium 18 µg Once Daily Versus Open Label Tiotropium 18 µg Once Daily in Patients With Moderate-to-severe Chronic Obstructive Pulmonary Disease |
Resource links provided by NLM:
Further study details as provided by Novartis:
Primary Outcome Measures:
- Forced Expiratory Volume in 1 Second (FEV1) Standardized (With Respect to Length of Time) Area Under the Curve (AUC) From 5 Minutes to 8 Hours Post-dose at the End of Treatment (Week 12) [ Time Frame: From 5 minutes to 8 hours post-dose at the end of treatment (Week 12, Day 84) ] [ Designated as safety issue: No ]FEV1 was measured with spirometry conducted according to internationally accepted standards. Measurements were made at 5 and 30 minutes; and 1, 2, 3, 4, 6, and 8 hours post-dose at the end of the study (Week 12, Day 84). Standardized FEV1 AUC was calculated by the trapezoidal rule. The analysis included baseline FEV1, FEV1 pre-dose and 10-15 minutes post-dose of salbutamol/albuterol during screening, and FEV1 pre-dose and 1 hour post-dose of ipratropium during screening as covariates.
Secondary Outcome Measures:
- Trough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose at the End of Treatment (Week 12 + 1 Day, Day 85) [ Time Frame: 24 hours post-dose at the end of treatment (Week 12 + 1 day, Day 85) ] [ Designated as safety issue: No ]FEV1 was measured with spirometry conducted according to internationally accepted standards. Measurements were made at 23 hours 10 minutes and 23 hours 45 minutes post-dose at the end of the study (Week 12 + 1 day, Day 85). The analysis included baseline FEV1, FEV1 pre-dose and 10-15 minutes post-dose of salbutamol/albuterol during screening, and FEV1 pre-dose and 1 hour post-dose of ipratropium during screening as covariates.
- Forced Expiratory Volume in 1 Second (FEV1) Standardized (With Respect to Length of Time) Area Under the Curve (AUC) From 5 Minutes to 8 Hours Post-dose on Day 1 [ Time Frame: From 5 minutes to 8 hours post-dose on Day 1 ] [ Designated as safety issue: No ]FEV1 was measured with spirometry conducted according to internationally accepted standards. Measurements were made at 5 and 30 minutes; and 1, 2, 3, 4, 6, and 8 hours post-dose on Day 1. Standardized FEV1 AUC was calculated by the trapezoidal rule. The analysis included baseline FEV1, FEV1 pre-dose and 10-15 minutes post-dose of salbutamol/albuterol during screening, and FEV1 pre-dose and 1 hour post-dose of ipratropium during screening as covariates.
- Trough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose on Day 2 [ Time Frame: 24 hours post-dose on Day 2 ] [ Designated as safety issue: No ]FEV1 was measured with spirometry conducted according to internationally accepted standards. Measurements were made at 23 hours 10 minutes and 23 hours 45 minutes post-dose on Day 2. The analysis included baseline FEV1, FEV1 pre-dose and 10-15 minutes post-dose of salbutamol/albuterol during screening, and FEV1 pre-dose and 1 hour post-dose of ipratropium during screening as covariates.
- Forced Expiratory Volume in 1 Second (FEV1) Standardized (With Respect to Length of Time) Area Under the Curve (AUC) From 5 Minutes to 4 Hours Post-dose on Day 1 [ Time Frame: From 5 minutes to 4 hours post-dose on Day 1 ] [ Designated as safety issue: No ]FEV1 was measured with spirometry conducted according to internationally accepted standards. Measurements were made at 5 and 30 minutes; and 1, 2, 3, and 4 hours post-dose on Day 1. Standardized FEV1 AUC was calculated by the trapezoidal rule. The analysis included baseline FEV1, FEV1 pre-dose and 10-15 minutes post-dose of salbutamol/albuterol during screening, and FEV1 pre-dose and 1 hour post-dose of ipratropium during screening as covariates.
- Forced Expiratory Volume in 1 Second (FEV1) Standardized (With Respect to Length of Time) Area Under the Curve (AUC) From 5 Minutes to 4 Hours Post-dose at the End of Treatment (Week 12) [ Time Frame: From 5 minutes to 4 hours post-dose at the end of treatment (Week 12) ] [ Designated as safety issue: No ]FEV1 was measured with spirometry conducted according to internationally accepted standards. Measurements were made at 5 and 30 minutes; and 1, 2, 3, and 4 hours post-dose at the end of treatment (Week 12). Standardized FEV1 AUC was calculated by the trapezoidal rule. The analysis included baseline FEV1, FEV1 pre-dose and 10-15 minutes post-dose of salbutamol/albuterol during screening, and FEV1 pre-dose and 1 hour post-dose of ipratropium during screening as covariates.
Enrollment: | 1134 |
Study Start Date: | March 2009 |
Study Completion Date: | March 2010 |
Primary Completion Date: | March 2010 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
Experimental: Indacaterol 150 μg and tiotropium 18 μg
Patients inhaled indacaterol 150 μg and tiotropium 18 μg once daily in the morning between 8:00 AM and 11:00 AM for 12 weeks. Indacaterol was delivered blinded via a single dose dry powder inhaler (SDDPI). Tiotropium was delivered open-label via the manufacturer's proprietary inhalation device (HandiHaler®). Daily inhaled corticosteroid treatment (if applicable) was to remain stable throughout the study. The short-acting β2-agonist salbutamol/albuterol was available for rescue use throughout the study.
|
Drug: Indacaterol 150 μg
Indacaterol was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
Drug: Tiotropium 18 μg
Tiotropium was supplied in powder filled capsules together the manufacture's proprietary inhalation device (HandiHaler®).
|
Active Comparator: Tiotropium 18 μg
Patients inhaled placebo to indacaterol 150 μg and tiotropium 18 μg once daily in the morning between 8:00 AM and 11:00 AM for 12 weeks. Placebo to indacaterol was delivered blinded via a single dose dry powder inhaler (SDDPI). Tiotropium was delivered open-label via the manufacturer's proprietary inhalation device (HandiHaler®). Daily inhaled corticosteroid treatment (if applicable) was to remain stable throughout the study. The short-acting β2-agonist salbutamol/albuterol was available for rescue use throughout the study.
|
Drug: Tiotropium 18 μg
Tiotropium was supplied in powder filled capsules together the manufacture's proprietary inhalation device (HandiHaler®).
Drug: Placebo to indacaterol
Placebo to indacaterol was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.
|
Eligibility
Ages Eligible for Study: | 40 Years and older |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Criteria
Inclusion Criteria:
Diagnosis of chronic obstructive pulmonary disease (COPD) (moderate-to-severe as classified by the Global Initiative for Chronic Obstructive Lung Disease [GOLD] Guidelines, 2007) and:
- Smoking history of at least 10 pack-years
- Post-bronchodilator forced expiratory volume in 1 second (FEV1) ≤ 65% and ≥ 30% of the predicted normal value
- Post-bronchodilator FEV1/FVC (force vital capacity) < 70%
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 or during the run-in period
- Patients who have had a respiratory tract infection within 6 weeks prior to screening or during the run-in period
- Patients with a body mass index less than 15 or more than 40 kg/m^2
- Patients with concomitant pulmonary disease
- Patients with a history of asthma
- Patients with diabetes Type I or uncontrolled diabetes Type II
- Any patient with lung cancer or a history of lung cancer
- Patients with a history of certain cardiovascular comorbid conditions
Other protocol-defined inclusion/exclusion criteria applied to the study.
Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00846586
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Sponsors and Collaborators
Novartis Pharmaceuticals
Investigators
Study Director: | Novartis Pharmaceuticals | Novartis Pharmaceuticals |
More Information
No publications provided
Keywords provided by Novartis:
Additional relevant MeSH terms:
ClinicalTrials.gov processed this record on September 26, 2012
No publications provided
Responsible Party: | External Affairs, Novartis Pharmaceuticals |
ClinicalTrials.gov Identifier: | NCT00846586 History of Changes |
Other Study ID Numbers: | CQAB149B2341 |
Study First Received: | February 15, 2009 |
Results First Received: | July 22, 2011 |
Last Updated: | July 22, 2011 |
Health Authority: | United States: Food and Drug Administration Denmark: Danish Medicines Agency Spain: Spanish Agency of Medicines Turkey: Ministry of Health Australia: Department of Health and Ageing Therapeutic Goods Administration South Africa: Medicines Control Council Philippines: Bureau of Food and Drugs Colombia: INVIMA Instituto Nacional de Vigilancia de Medicamentos y Alimentos Guatemala: Comisión para la Evaluación de Ensayos Clínicos Ministerio de Salud Pública y Asistencia Social Argentina: Administracion Nacional de Medicamentos, Alimentos y Tecnologia Medica |
Keywords provided by Novartis:
chronic obstructive pulmonary disease COPD indacaterol tiotropium bronchodilation |
Additional relevant MeSH terms:
Lung Diseases Respiration Disorders Pulmonary Disease, Chronic Obstructive Lung Diseases, Obstructive Respiratory Tract Diseases Tiotropium Parasympatholytics Autonomic Agents Peripheral Nervous System Agents Physiological Effects of Drugs |
Pharmacologic Actions Cholinergic Antagonists Cholinergic Agents Neurotransmitter Agents Molecular Mechanisms of Pharmacological Action Bronchodilator Agents Anti-Asthmatic Agents Respiratory System Agents Therapeutic Uses |
ClinicalTrials.gov processed this record on September 26, 2012