Try our beta test site

A Six-week Study Comparing the Efficacy and Safety of Tiotropium Plus Formoterol to Salmeterol Plus Fluticasone in Chronic Obstructive Pulmonary Disease (COPD)

This study has been completed.
Information provided by:
Boehringer Ingelheim Identifier:
First received: October 14, 2005
Last updated: October 31, 2013
Last verified: October 2013
To compare the efficacy and safety of tiotropium plus formoterol in comparison to salmeterol plus fluticasone in COPD patients.

Condition Intervention Phase
Pulmonary Disease, Chronic Obstructive
Drug: Test: Tiotropium 18 µg per day (one inhalation capsule) plus 12 µg formoterol twice daily (two times one inhalation capsule)
Drug: Reference: Salmeterol MDI 50 µg (2 puffs of 25 µg each) b.i.d., plus fluticasone propionate MDI 500 µg (2 puffs of 250 µg each) b.i.d.
Phase 4

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Parallel Assignment
Masking: Double-Blind
Primary Purpose: Treatment
Official Title: A Six-Week, Randomized, Double-Blind, Quadruple-Dummy Parallel Group Multiple Dose Study Comparing the Efficacy and Safety of Tiotropium Inhalation Capsules Plus Formoterol Inhalation Capsules to Salmeterol Inhalation Aerosol Plus Fluticasone Inhalation Aerosol in Patients With Chronic Obstructive Pulmonary Disease (COPD)

Resource links provided by NLM:

Further study details as provided by Boehringer Ingelheim:

Primary Outcome Measures:
  • The primary efficacy variable was forced expiratory volume in one second (FEV1). There were two co-primary endpoints: FEV1 area under the curve for the time period 0 to 12 hours [FEV1 AUC (0-12)] and peak FEV1 measured after 6 weeks of treatment.

Secondary Outcome Measures:
  • Secondary endpoints were trough FEV1, trough FVC, peak FVC and FVC AUC (0-12) measured at the same times as FEV1 after six weeks of treatment, individual FEV1 and FVC profiles, rescue medication use, peak expiratory flow, results of safety measurements.

Estimated Enrollment: 605
Study Start Date: November 2003
Estimated Study Completion Date: September 2004
Primary Completion Date: September 2004 (Final data collection date for primary outcome measure)
  Show Detailed Description


Ages Eligible for Study:   40 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  1. All patients must sign an informed consent prior to participation in the trial, which includes medication washout and restrictions.
  2. All patients must have a diagnosis of chronic obstructive pulmonary disease according to the GOLD criteria and must meet the following spirometric criteria:

    a post-bronchodilator FEV1 < 80% of predicted normal, a post-bronchodilator FEV1/FVC < 70% at Visit 1, and a morning FEV1 <= 65% predicted at Visit 2.

  3. Male or female patients 40 years of age or older.
  4. Patients must be current or ex-smokers with a smoking history of more than 10 pack-years.
  5. Patients must be able to perform technically acceptable pulmonary function tests.
  6. Patients must be able to inhale medication in a competent manner from the HandiHaler® device, the Blue Inhaler device, and from a metered dose inhaler (MDI).

Exclusion Criteria:

  1. Patients with significant diseases other than COPD.
  2. Patients with a recent history (i.e., six months or less) of myocardial infarction.
  3. Patients who have been hospitalized for heart failure (NYHA class III or IV) within the past year.
  4. Any unstable or life threatening cardiac arrhythmia or cardiac arrhythmia requiring intervention or a change in drug therapy within the past year.
  5. Patients with a history of cancer within the last five years.
  6. Patients with known narrow-angle glaucoma.
  7. Patients with a history of asthma, allergic rhinitis or atopy or who have a total blood eosinophil count >= 600/mm3.
  8. Patients with a history of life threatening pulmonary obstruction, or a history of cystic fibrosis or clinically evident bronchiectasis.
  9. Patients with known active tuberculosis.
  10. Patients with significant alcohol or drug abuse within the past two years.
  11. Patients who have undergone thoracotomy with pulmonary resection.
  12. Patients who have completed a pulmonary rehabilitation program in the six weeks prior to the Screening Visit (Visit 1) or patients who are currently in a pulmonary rehabilitation program that will not be maintained throughout the study.
  13. Patients who regularly use daytime oxygen therapy for more than one hour per day and in the investigator's opinion will be unable to abstain from the use of oxygen therapy.
  14. Patients who are being treated with antihistamines (H1 receptor antagonists) for asthma or excluded allergic conditions.
  15. Patients who have taken an investigational drug within one month or six half lives prior to Visit 1.
  16. Patients who have been treated with oral beta-adrenergics within one month prior to Visit 1.
  17. Patients who have been treated with antileukotrienes or leukotriene receptor antagonists for any disease within one month prior to Visit 1.
  18. Patients who have been treated with oral steroids within six weeks prior to Visit 1.
  19. Patients who have been treated with monoamine oxidase inhibitors or tricyclic antidepressants within one month prior to Visit 1.
  20. Patients who have been treated with cromolyn sodium or nedocromil sodium within one month prior to Visit 1.
  21. Patients who have been treated with inhaled steroids within two months prior to Visit 1, including combinations of inhaled steroids and long-acting beta-adrenergics.
  22. Patients with known hypersensitivity to anticholinergic drugs, beta adrenergics, lactose or any other components of the inhalation capsule delivery system or any other components of the aerosol delivery systems.
  23. Pregnant or nursing women or women of childbearing potential not using a medically approved means of contraception for the previous three months.
  24. Patients with any respiratory infections in the six weeks prior to the Screening Visit (Visit 1) or during the run-in period.
  25. Patients who are currently participating in another study.
  26. Patients requiring more than eight puffs of salbutamol on three or more consecutive days during the run-in period.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its identifier: NCT00239421

  Show 56 Study Locations
Sponsors and Collaborators
Boehringer Ingelheim
Study Chair: Boehringer Ingelheim Study Coordinator B.I. Pharma GmbH & Co. KG
  More Information

Publications automatically indexed to this study by Identifier (NCT Number): Identifier: NCT00239421     History of Changes
Other Study ID Numbers: 205.287
Study First Received: October 14, 2005
Last Updated: October 31, 2013

Additional relevant MeSH terms:
Lung Diseases
Lung Diseases, Obstructive
Pulmonary Disease, Chronic Obstructive
Chronic Disease
Respiratory Tract Diseases
Disease Attributes
Pathologic Processes
Tiotropium Bromide
Salmeterol Xinafoate
Formoterol Fumarate
Bronchodilator Agents
Autonomic Agents
Peripheral Nervous System Agents
Physiological Effects of Drugs
Anti-Asthmatic Agents
Respiratory System Agents
Cholinergic Antagonists
Cholinergic Agents
Neurotransmitter Agents
Molecular Mechanisms of Pharmacological Action
Adrenergic beta-2 Receptor Agonists
Adrenergic beta-Agonists
Adrenergic Agonists
Adrenergic Agents
Anti-Inflammatory Agents
Dermatologic Agents
Anti-Allergic Agents processed this record on March 28, 2017