CClinicalTrials.gg
CompletedNCT00846586INTRUST1Updated Aug 18, 2011Results posted

Efficacy and Safety of Indacaterol Plus Tiotropium Versus Tiotropium Alone in Patients With Chronic Obstructive Pulmonary Disease

A Phase 3 interventional study of Indacaterol 150 μg and Tiotropium 18 μg in Chronic Obstructive Pulmonary Disease (COPD), sponsored by Novartis Pharmaceuticals. Completed at 138 sites in 12 countries. Open to participants aged 40 Years and older. Per ClinicalTrials.gov, last updated 2011-08-18.

Sponsored by Novartis Pharmaceuticals · Phase 3, Interventional, and Treatment

Phase
Phase 3
Study type
Interventional
Enrollment
1,134
Allocation
Randomized
Ages
40 Years and older
Sex
All
01

Study summary

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)

02

Conditions studied

  • Chronic Obstructive Pulmonary Disease (COPD)

Keywords

  • chronic obstructive pulmonary disease
  • COPD
  • indacaterol
  • tiotropium
  • bronchodilation
03

In context

Lung Diseases

3,303 studies on the registry are indexed under Lung Diseases; 355 are open to participants now.

This study's enrollment of 1,134 is above the median of 72 across 2,118 interventional studies indexed under Lung Diseases.

Browse Lung Diseases studies →

Lead sponsor

Novartis Pharmaceuticals is the lead sponsor of 2,673 studies on the registry; 228 are open to participants now.

Of its 576 completed or terminated interventional studies of FDA-regulated products, 431 (75%) have results posted.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
40 Years and older
Sexes eligible
All
Accepts healthy volunteers
No

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:

    1. Smoking history of at least 10 pack-years
    2. Post-bronchodilator forced expiratory volume in 1 second (FEV1) ≤ 65% and ≥ 30% of the predicted normal value
    3. Post-bronchodilator FEV1/FVC (force vital capacity) \< 70%

Exclusion criteria

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.

05

Study design

Phase
Phase 3
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
1,134 participants (actual)

Study arms

  • 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 · Drug: Tiotropium 18 μg

  • 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 · Drug: Placebo to indacaterol

Interventions

  • DrugIndacaterol 150 μg

    Indacaterol was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.

  • DrugTiotropium 18 μg

    Tiotropium was supplied in powder filled capsules together the manufacture's proprietary inhalation device (HandiHaler®).

  • DrugPlacebo to indacaterol

    Placebo to indacaterol was supplied in powder filled capsules together with a single dose dry powder inhaler (SDDPI) device.

06

What researchers measure

Primary outcomes

  1. 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)

    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.

    Time frame: From 5 minutes to 8 hours post-dose at the end of treatment (Week 12, Day 84)

Secondary outcomes

  1. Trough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose at the End of Treatment (Week 12 + 1 Day, Day 85)

    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.

    Time frame: 24 hours post-dose at the end of treatment (Week 12 + 1 day, Day 85)

  2. 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

    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.

    Time frame: From 5 minutes to 8 hours post-dose on Day 1

  3. Trough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose on Day 2

    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.

    Time frame: 24 hours post-dose on Day 2

  4. 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

    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.

    Time frame: From 5 minutes to 4 hours post-dose on Day 1

  5. 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)

    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.

    Time frame: From 5 minutes to 4 hours post-dose at the end of treatment (Week 12)

07

Results

Posted Aug 18, 2011

Participant flow

Participant flow — Overall Study
MilestoneIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
Started570564
Received study drug570561
Completed531529
Not completed3935
Withdrew: Adverse event2010
Withdrew: Subject withdrew consent810
Withdrew: Administrative problems54
Withdrew: Death20
Withdrew: Protocol deviation26
Withdrew: Abnormal test procedure result(s)10
Withdrew: Lost to follow-up14
Withdrew: Unsatisfactory therapeutic effect01

Outcome measures

PrimaryForced 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)

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.

Time frame:
From 5 minutes to 8 hours post-dose at the end of treatment (Week 12, Day 84)
Reported as:
Least squares mean · Liters
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)
LitersIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
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)1.50 ± 0.0141.38 ± 0.014
SecondaryTrough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose at the End of Treatment (Week 12 + 1 Day, Day 85)

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.

Time frame:
24 hours post-dose at the end of treatment (Week 12 + 1 day, Day 85)
Reported as:
Least squares mean · Liters
Trough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose at the End of Treatment (Week 12 + 1 Day, Day 85)
LitersIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
Trough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose at the End of Treatment (Week 12 + 1 Day, Day 85)1.38 ± 0.0141.30 ± 0.014
SecondaryForced 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

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.

Time frame:
From 5 minutes to 8 hours post-dose on Day 1
Reported as:
Least squares mean · Liters
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
LitersIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
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 11.40 ± 0.0091.32 ± 0.009
SecondaryTrough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose on Day 2

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.

Time frame:
24 hours post-dose on Day 2
Reported as:
Least squares mean · Liters
Trough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose on Day 2
LitersIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
Trough Forced Expiratory Volume in 1 Second (FEV1) 24 Hours Post-dose on Day 21.36 ± 0.0111.27 ± 0.012
SecondaryForced 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

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.

Time frame:
From 5 minutes to 4 hours post-dose on Day 1
Reported as:
Least squares mean · Liters
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
LitersIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
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 11.38 ± 0.0081.31 ± 0.008
SecondaryForced 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)

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.

Time frame:
From 5 minutes to 4 hours post-dose at the end of treatment (Week 12)
Reported as:
Least squares mean · Liters
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)
LitersIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
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)1.52 ± 0.0131.38 ± 0.013

Adverse events

Collected over Baseline to the end of the study (Week 12). Non-serious events are listed at a 5% frequency threshold.

Adverse event summary by group
GroupDeathsSeriousOther
Indacaterol 150 μg and Tiotropium 18 μg—21/570 (3.7%)99/570 (17.4%)
Tiotropium 18 μg—17/561 (3%)69/561 (12.3%)
Most frequent serious events
Showing 10 of 46
Most frequent serious events
EventIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
Chronic obstructive pulmonary diseaseRespiratory, thoracic and mediastinal disorders6/57011/561
Atrial flutterCardiac disorders1/5702/561
PneumoniaInfections and infestations2/5702/561
Angina pectorisCardiac disorders2/5700/561
Upper respiratory tract infection bacterialInfections and infestations2/5700/561
Acute myocardial infarctionCardiac disorders1/5701/561
Cardiac failureCardiac disorders0/5701/561
Sick sinus syndromeCardiac disorders0/5701/561
Upper respiratory tract infectionInfections and infestations0/5701/561
Viral upper respiratory tract infectionInfections and infestations0/5701/561
Most frequent other events
Most frequent other events
EventIndacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μg
CoughRespiratory, thoracic and mediastinal disorders59/57021/561
Chronic obstructive pulmonary diseaseRespiratory, thoracic and mediastinal disorders48/57051/561

Baseline characteristics

Age Continuous
Age Continuous(years)Indacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μgTotal
Mean64.0 ± 9.0763.4 ± 9.2263.7 ± 9.14
Sex: Female, Male
Sex: Female, Male(Participants)Indacaterol 150 μg and Tiotropium 18 μgTiotropium 18 μgTotal
Female171183354
Male399378777
08

Study locations

138 sites
  • Novartis Investigator Site
    Birmingham, Alabama 32509, United States
  • Novartis Investigator Site
    Mobile, Alabama 36608, United States
  • Novartis Investigative Site
    Scottsdale, Arizona 85258, United States
  • Novartis Investigative Site
    Tucson, Arizona 85712, United States
  • Novartis Investigative Site
    Tucson, Arizona 85723, United States
  • Novartis Investigator Site
    Pine Bluff, Arkansas 71603, United States
  • Novartis Investigator Site
    Fountain Valley, California 92708, United States
  • Novartis Investigator Site
    Long Beach, California 90822, United States
  • Novartis Investigative Site
    Los Angeles, California 90095, United States
  • Novartis Investigator Site
    National City, California 91950, United States
  • Novartis Investigator Site
    Palmdale, California 93551, United States
  • Novartis Investigative Site
    Stockton, California 95207, United States
  • Novartis Investigator Site
    Temecula, California 92591, United States
  • Novartis Investigative Site
    Hartford, Connecticut 06105-1208, United States
  • Novartis Investigative Site
    Clearwater, Florida 33756, United States
  • Novartis Investigator Site
    Ft. Walton Beach, Florida 32547, United States
  • Novartis Investigative Site
    Miami, Florida 33136, United States
  • Novartis Investigative Site
    Miami, Florida 331577, United States
  • Novartis Investigative Site
    Naranja, Florida 33032, United States
  • Novartis Investigator Site
    Pensacola, Florida 32514, United States
  • Novartis Investigator Site
    Sarasota, Florida 34233, United States
  • Novartis Investigative Site
    Atlanta, Georgia 30342, United States
  • Novartis Investigator Site
    Conyers, Georgia 30094, United States
  • Novartis Investigative Site
    Normal, Illinois 61761, United States
  • Novartis Investigative Site
    Iowa City, Iowa 52240, United States
  • Novartis Investigative Site
    Kansas City, Kansas 66160, United States
  • Novartis Investigative Site
    Lenexa, Kansas 66215, United States
  • Novartis Investigative Site
    Topeka, Kansas 66606, United States
  • Novartis Investigator Site
    Lafayette, Louisiana 70503, United States
  • Novartis Investigator Site
    Metaire, Louisiana 70002, United States
  • Novartis Investigator Site
    New Orleans, Louisiana 70119, United States
  • Novartis Investigator Site
    Slidell, Louisiana 70458, United States
  • Novartis Investigator Site
    Columbia, Maryland 21044, United States
  • Novartis Investigator Site
    Brockton, Massachusetts 02301, United States
  • Novartis Investigator Site
    Clarkston, Michigan 48346, United States
  • Novartis Investigator Site
    Detroit, Michigan 48202, United States
  • Novartis Investigative Site
    St Charles, Missouri 63301, United States
  • Novartis Investigator Site
    Missoula, Montana 59808, United States
  • Novartis Investigator Site
    Boys Town, Nebraska 68010, United States
  • Novartis Investigative Site
    Omaha, Nebraska 68114, United States
  • Novartis Investigative site
    Omaha, Nebraska 68134, United States
  • Novartis Investigative Site
    Las Vegas, Nevada 89119, United States
  • Novartis Investigator Site
    Lebanon, New Hampshire 03756, United States
  • Novartis Investigator Site
    Asbury Park, New Jersey 07712, United States
  • Novartis Investigative Site
    Rochester, New York 14618, United States
  • Novartis Investigator Site
    Mooresville, North Carolina 28117, United States
  • Novartis Investigative Site
    Winston-Salem, North Carolina 27103, United States
  • Novartis Investigator Site
    Tulsa, Oklahoma 74135-2920, United States
  • Novartis Investigative Site
    Medford, Oregon 97504, United States
  • Novartis Investigator Site
    Bethlehem, Pennsylvania 18020, United States
  • Novartis Investigative Site
    Cumberland, Rhode Island 02864, United States
  • Novartis Investigator Site
    Greenville, South Carolina 29615, United States
  • Novartis Investigative Site
    Spartanburg, South Carolina 29303, United States
  • Novartis Investigator Site
    Knoxville, Tennessee 37919, United States
  • Novartis Investigator Site
    El Paso, Texas 79903, United States
  • Novartis Investigative Site
    Houston, Texas 77024, United States
  • Novartis Investigative Site
    Houston, Texas 77079, United States
  • Novartis Investigative Center
    New Braunfels, Texas 78130-6113, United States
  • Novartis Investigator Site
    Newport News, Virginia 23606, United States
  • Novartis Investigative Site
    Richmond, Virginia 23225, United States
  • Novartis Investigator Site
    Richmond, Virginia 23249, United States
  • Novartis Investigative Site
    Buenos Aires, Argentina
  • Novartis Investigative Site
    Cordoba, Argentina
  • Novartis Investigative Site
    Corrientes, Argentina
  • Novartis Investigative SIte
    Mendoza, Argentina
  • Novartis Investigative Site
    Rosario, Argentina
  • Novartis Investigator Site
    Box Hill, Australia
  • Novartis Investigator Site
    Clayton, Australia
  • Novartis Investigator Site
    Garran, Australia
  • Novartis Investigator Site
    Glebe, Australia
  • Novartis Investigator Site
    Kogarah, Australia
  • Novartis Investigator Site
    Nedlands, Australia
  • Novartis Investigative Site
    Barranquilla, Colombia
  • Novartis Investigative Site
    Bogota, Colombia
  • Novartis Investigator Site
    Bogota, Colombia
  • Novartis Investigative Site
    Medellin, Colombia
  • Novartis Investigator Site
    Copenhagen, Denmark
  • Novartis Investigator Site
    Fredericia, Denmark
  • Novartis Investigator Site
    Silkeborg, Denmark
  • Novartis Investigator Site
    Soeborg, Denmark
  • Novartis Investigator Site
    Vejle, Denmark
  • Novartis Investigator Site
    Berlin, Germany
  • Novartis Investigator Site
    Cottbus, Germany
  • Novartis Investigator Site
    Donaustauf, Germany
  • Novartis Investigator Site
    Dortmund, Germany
  • Novartis Investigator Site
    Erfurt, Germany
  • Novartis Investigator Site
    Frankfurt, Germany
  • Novartis Investigator Site
    Gelnhausen, Germany
  • Novartis Investigator Site
    Grosshansdorf, Germany
  • Novartis Investigator Site
    Hannover, Germany
  • Novartis Investigator Site
    Heidelberg, Germany
  • Novartis Investigator Site
    Leipzig, Germany
  • Novartis Investigator Site
    Mainz, Germany
  • Novartis Investigator Site
    Neu-Ulm, Germany
  • Novartis Investigator Site
    Neuss, Germany
  • Novartis Investigator Site
    Potsdam, Germany
  • Novartis Investigator Site
    Rostock, Germany
  • Novartis Investigator Site
    Schwabach, Germany
  • Novartis Investigator Site
    Schwetzingen, Germany
  • Novartis Investigator Site
    Straussberg, Germany

Showing the first 100 of 138 sites across 12 countries.

09

References and documents

Publications

  • Mahler DA, D'Urzo A, Bateman ED, Ozkan SA, White T, Peckitt C, Lassen C, Kramer B; INTRUST-1 and INTRUST-2 study investigators. Concurrent use of indacaterol plus tiotropium in patients with COPD provides superior bronchodilation compared with tiotropium alone: a randomised, double-blind comparison. Thorax. 2012 Sep;67(9):781-8. doi: 10.1136/thoraxjnl-2011-201140. Epub 2012 Apr 27. PubMed 22544891 ↗
10

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Aug 18, 2011, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
11

Registry details

Key details

Study ID
NCT00846586
Lead sponsor
Novartis Pharmaceuticals
First posted
Feb 18, 2009
Start date
Mar 2009
Primary completion
Mar 2010
Completion
Mar 2010
Results posted
Aug 18, 2011
Last update
Aug 18, 2011

Study contacts

Novartis Pharmaceuticals
study director · Novartis Pharmaceuticals

Oversight

Data monitoring committee
No
View the source record on ClinicalTrials.gov ↗

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