Efficacy and Safety of Tiotropium Compared to Salmeterol and Placebo in Patients With Chronic Obstructive Bronchitis (COPD)

NCT ID: NCT02173691

Last Updated: 2014-06-26

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 584 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 1999-02-28

Brief Summary

The objective of this study is to compare the long-term (six month) bronchodilator efficacy and safety of tiotropium inhalation capsules, salmeterol inhalation aerosol and placebo inpatients with COPD.

Conditions

Pulmonary Disease, Chronic Obstructive

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Study Groups

Tiotropium

Group Type: EXPERIMENTAL

Tiotropium inhalation powder capsules

Intervention Type: DRUG

Placebo inhalation aerosol

Intervention Type: DRUG

Salmeterol

Group Type: ACTIVE_COMPARATOR

Salmeterol inhalation aerosol

Intervention Type: DRUG

Placebo inhalation powder capsules

Intervention Type: DRUG

Placebo

Group Type: PLACEBO_COMPARATOR

Placebo inhalation aerosol

Intervention Type: DRUG

Placebo inhalation powder capsules

Intervention Type: DRUG

Interventions

Tiotropium inhalation powder capsules

Intervention Type: DRUG

Salmeterol inhalation aerosol

Intervention Type: DRUG

Placebo inhalation aerosol

Intervention Type: DRUG

Placebo inhalation powder capsules

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Age ≥ 40 years.
• A diagnosis of relatively stable, moderate to severe COPD with:

• Screening FEV1 ≤ 60% of predicted normal value (calculated according to European Community for Coal and Steel (ECCS) criteria and screening FEV1/FVC ≤ 70%
• Smoking history ≥ 10 pack-years (a pack-year is 20 cigarettes per day for one year or equivalent)
• Ability to be trained in the proper use of the HandiHaler® device and Metered Dose Inhaler (MDI).
• Ability to perform all study related tests including the Shuttle Walking Test, acceptable pulmonary function tests, including Peak expiratory flow rate (PEFR) measurements, and maintenance of diary card records.
• Ability to give written informed consent in accordance with Good Clinical Practice and local regulations.

Exclusion Criteria

• Clinically significant diseases other than COPD.
• Patients with clinically relevant abnormal baseline haematology, blood chemistry or urinalysis, if the abnormality defines a disease listed as an exclusion criterion, will be excluded.
• All patients with a serum glutamic oxaloacetic transaminase (SGOT) > 80 IU/L, serum glutamic pyruvic transaminase (SGPT) > 80 IU/L, bilirubin >2.0 mg/dL or creatinine > 2.0 mg/dL will be excluded regardless of clinical condition.
• A recent history (i.e., one year or less) of myocardial infarction.
• Any cardiac arrhythmia requiring drug therapy or hospitalisation for heart failure within the past three years.
• Inability to abstain from regular daytime use of oxygen therapy for more than 1 hour per day.
• Known active tuberculosis.
• History of cancer within the last five years (excluding basal cell carcinoma)
• History of life-threatening pulmonary obstruction, or a history of cystic fibrosis or bronchiectasis.
• Patients who have undergone thoracotomy with pulmonary resection.
• Any upper respiratory infection in the past six weeks prior to the screening visit or during the run-in period.
• Current participation in a pulmonary rehabilitation programme or completion of a pulmonary rehabilitation programme in the six week prior to the screening visit.
• Known hypersensitivity to anticholinergic drugs, salmeterol, or any of the components of the lactose powder capsule or MDI delivery systems.
• Known symptomatic prostatic hypertrophy or bladder neck obstruction.
• Patients with known narrow-angle glaucoma.
• Current treatment with cromolyn sodium or nedocromil sodium.
• Current treatment with antihistamines (H1 receptor antagonists).
• Oral corticosteroid medication at unstable doses (i.e., less than six weeks on a stable dose) or at doses in excess of the equivalent of 10 mg of prednisolone per day or 20 mg every other day.
• Current use of β-blocker medication.
• Current treatment with monoamine oxidase inhibitors or tricyclic antidepressants.
• Pregnant or nursing women or women of childbearing potential not using a medically approved means of contraception.
• Patients with a history of asthma, allergic rhinitis or atopy or who have a total blood eosinophil count > 600mm3.
• History of and/or active significant alcohol or drug abuse.
• Concomitant or recent use of an investigational drug within one month or six half lives (whichever is greater) prior to the screening visit.
• Changes in the pulmonary therapeutic plan within the six weeks prior to the screening visit.
• Inability to comply with the medication restrictions specified in Section 4.2 of the trial protocol

• Minimum Eligible Age: 40 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

Boehringer Ingelheim

INDUSTRY

Sponsor Role: lead

Responsible Party

Responsibility Role: SPONSOR

Other Identifiers

205.137

Identifier Type: -

Identifier Source: org_study_id