Tiotropium Bromide Alone vs Tiotropium Bromide and Formoterol Fumarate in Subjects With COPD (Study P04272) (COMPLETED)

This study has been completed.
Integrated Therapeutics Group
Information provided by (Responsible Party):
Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier:
First received: August 30, 2005
Last updated: April 15, 2015
Last verified: April 2015
This study is being conducted to determine if the co-administration of formoterol fumarate and tiotropium bromide is more effective than the use of tiotropium bromide alone in patients with COPD.

Condition Intervention Phase
Pulmonary Disease, Chronic Obstructive
Drug: formoterol fumarate
Phase 4

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Safety/Efficacy Study
Intervention Model: Parallel Assignment
Masking: Double Blind (Subject, Investigator)
Primary Purpose: Treatment
Official Title: A Double-Blind Randomized, Parallel-Group, Multicenter Clinical Study to Compare the Efficacy and Tolerability of Tiotropium Bromide Alone vs. the Co-Administration of Tiotropium Bromide and Formoterol Fumarate in Subjects With COPD

Resource links provided by NLM:

Further study details as provided by Merck Sharp & Dohme Corp.:

Primary Outcome Measures:
  • effects of tiotropium bromide alone vs.the effect of tiotropium bromide and formoterol fumarate [ Time Frame: 12 weeks ] [ Designated as safety issue: No ]
    To compare the effects of tiotropium bromide alone vs. the effects of co-administration of tiotropium bromide and formoterol fumarate on the change from baseline of the normalized area under the time curve (AUC) for FEV1 for the 0 hour to 4 hours post-morning dose at the last study visit.

Enrollment: 255
Study Start Date: September 2005
Study Completion Date: November 2006
Primary Completion Date: November 2006 (Final data collection date for primary outcome measure)

Ages Eligible for Study:   40 Years and older
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   No

Inclusion Criteria:

  • Subjects must have a clinical history of COPD.
  • Subjects must be current cigarette smokers or ex-smokers who stopped smoking at least 3 months prior to screening visit (V1). Subjects must have a smoking history of at least 10 pack-years (20 cigarettes per pack). Pack-years are calculated by multiplying the average packs of cigarettes smoked per day times the number of years.
  • Subjects on stable inhaled corticosteroids are allowed to be enrolled and to remain on the treatment throughout the study.
  • Subjects must be willing to give written informed consent and able to adhere to dose and visit schedules.
  • Subjects must agree to inform their usual treating physician of their participation in this study.
  • Female subjects of childbearing potential must have a negative urine pregnancy test prior to the randomization of the study
  • Nonpregnant women of childbearing potential must be using a medically acceptable, adequate form of birth control.

Exclusion Criteria:

  • Subjects have a current or past history of clinically relevant asthma.
  • Subjects quit smoking less than 3 months prior to the Screening visit (V1).
  • Subjects have required ventilator support for respiratory failure within the last year.
  • Subjects have clinically significant lung disease other than COPD, e.g., bronchiectasis, sarcoidosis, pulmonary fibrosis, tuberculosis, etc.
  • Subjects have undergone lobectomy, pneumonectomy or lung volume reduction surgery.
  • Subjects have had lung cancer diagnosed or treated within the last five years.
  • Subjects require nasal continuous positive airway pressure (CPAP) or bi-level positive airway pressure (Bi-PAP).
  • Subjects have initiated pulmonary rehabilitation within the past 3 months.
  • Subjects use oxygen >= 2 liters per minute for > 2 hours per day.
  • Subjects require chronic or prophylactic treatment with antibiotics.
  • Subjects have significant renal, hepatic, cardiovascular (including cor pulmonale), metabolic, neurologic, hematologic, gastrointestinal, cerebrovascular or other significant medical illness or disorder which, in the judgment of the Investigator, may interfere with the study or require treatment which may affect the evaluation of efficacy and safety of the study drug.
  • Subjects have clinically significant abnormalities on chest x-ray (other than evidence of COPD) at the Screening visit or within the previous year.
  • Women are pregnant or breast-feeding.
  • Subjects cannot adhere to the concomitant medications restrictions and prohibitions.
  • Subjects have used any investigational product within 30 days, or 3 months for any biologic of unknown half-life, prior to the Baseline Visit (V3).
  • Subjects are part of the staff or a family member of the staff personnel directly involved with this study.
  • Subjects have chronic narrow-angle glaucoma.
  • Subjects have symptomatic prostatic hyperplasia or bladder-neck obstruction.
  Contacts and Locations
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  More Information

Responsible Party: Merck Sharp & Dohme Corp.
ClinicalTrials.gov Identifier: NCT00139932     History of Changes
Other Study ID Numbers: P04272 
Study First Received: August 30, 2005
Last Updated: April 15, 2015
Health Authority: United States: Food and Drug Administration

Additional relevant MeSH terms:
Chronic Disease
Pulmonary Disease, Chronic Obstructive
Disease Attributes
Lung Diseases
Lung Diseases, Obstructive
Pathologic Processes
Respiratory Tract Diseases
Adrenergic Agents
Adrenergic Agonists
Adrenergic beta-2 Receptor Agonists
Adrenergic beta-Agonists
Anti-Asthmatic Agents
Autonomic Agents
Bronchodilator Agents
Cholinergic Agents
Cholinergic Antagonists
Molecular Mechanisms of Pharmacological Action
Neurotransmitter Agents
Peripheral Nervous System Agents
Pharmacologic Actions
Physiological Effects of Drugs
Respiratory System Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on May 01, 2016