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Pulmonary Disease, Chronic ObstructivePhase 2NCT02242266

Pharmacokinetics and Safety Comparison of Tiotropium Inhalation Powder Administered as the Bromide Salt From Hard Polyethylene Capsule Via the HandiHaler® 2 and Spiriva® HandiHaler® in Patients With Chronic Obstructive Pulmonary Disease (COPD)

A Phase 2 study testing Tiotropium low dose, Tiotropium medium dose and Spiriva® HandiHaler® high dose in people with Pulmonary Disease, Chronic Obstructive, run by Boehringer Ingelheim.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

The primary objective of this trial was to establish non-inferiority of lung function response to tiotropium 10 μg, formulated as inhalation powder in the polyethylene hard capsule and delivered via the HandiHaler® 2, compared to tiotropium 18 μg, formulated as inhalation powder in the hard gelatine capsule and… Read more about this study

Who is it for?
Ages 40 years and older
Conditions the study is for
Pulmonary Disease, Chronic Obstructive
What is being tested?
Tiotropium low dose, Tiotropium medium dose and Spiriva® HandiHaler® high dose
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
121 participants
Where
No sites listed yet
Study dates
28 Jul 2005to 4 Jun 2006
Phase
Phase 2
Are there results?
None posted in the registry

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 40 years and older
  • All sexes
  • No healthy volunteers
  • Adult, Older adult

Who may be able to join

  • All patients must sign an informed consent consistent with International Conference on Harmonization Good Clinical Practice (ICH-GCP) guidelines and local legislations prior to any study-related procedures, which includes medication washout and restrictions
  • All patients must have a diagnosis of chronic obstructive pulmonary disease and must meet the following spirometric criteria:
  • Patients must have relatively stable airway obstruction with a pre-dose FEV1 <= 60% of predicted normal and FEV1 <= 70% of FVC at Visits 1 and 2.
  • * The randomization of patients with any respiratory infection or COPD exacerbation in the 6 weeks prior to the Screening Visit (Visit 1) or during the baseline period should be postponed. Patients may be randomized 6 weeks following recovery from the infection or exacerbation
  • At Visit 1, patients must demonstrate an improvement in FEV1 of >= 12% over the baseline FEV1 value 45 minutes after inhalation of 4 puffs of 20 µg ipratropium bromide (Atrovent® MDI)
  • Male or female patients 40 years of age or older
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  • Patients must be current or ex-smokers with a smoking history of more than 10 pack-years (Patients who had never smoked cigarettes had to be excluded)
  • Patients must be able to perform technically acceptable pulmonary function tests during the study period as required in the protocol
  • Patients must be able to inhale medication in a competent manner from the HandiHaler® 2 and the HandiHaler® devices

Who cannot join

  • Patients with significant diseases other than COPD will be excluded. A significant disease is defined as a disease which in the opinion of the investigator may either put the patient at risk because of participation in the study or a disease which may influence the results of the study or the patient's ability to participate in the study
  • Patients with a recent history (i.e., six months or less) of myocardial infarction
  • Patients who have been hospitalized for heart failure (NYHA class III or IV) within the past year
  • Patients with any unstable or life threatening cardiac arrhythmia or cardiac arrhythmia requiring intervention or a change in drug therapy within the past year
  • Patients with malignancy for which the patient has undergone resection, radiation therapy or chemotherapy within the last five years. Patients with treated basal cell carcinoma are allowed
  • Patients with a history of asthma, allergic rhinitis or atopy or who have a total blood eosinophil count ≥600/mm3. A repeat eosinophil count will not be conducted in these patients
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  • Patients with a history of life threatening pulmonary obstruction, or a history of cystic fibrosis or clinically evident bronchiectasis
  • Patients with known active tuberculosis
  • Patients with significant alcohol or drug abuse within the past two years
  • Patients who have undergone thoracotomy with pulmonary resection. Patients with a history of thoracotomy for other reasons should be evaluated as per exclusion criterion No. 1
  • 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 duration of the study
  • 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
  • Patients who are being treated with antihistamines (H1 receptor antagonists), antileukotrienes or leukotriene receptor antagonists for asthma or excluded allergic conditions. See exclusion criterion No 6
  • Patients who are being treated with cromolyn sodium or nedocromil sodium
  • Patients using 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 prednisone per day or 20 mg every other day
  • Patients with known hypersensitivity to anticholinergic drugs, lactose or any other components of the inhalation capsule delivery system (Spiriva® HandiHaler®; tiotropium HandiHaler 2)
  • Pregnant or nursing women or women of childbearing potential not using a medically approved means of contraception for the previous three months (i.e. oral contraceptives, intrauterine devices, diaphragm or subdermal implants, e.g.: Norplant®)
  • Patients who have taken an investigational drug within one month or six half lives (whichever is greater) prior to Visit 1
  • Patients who have been treated with oral beta-adrenergics within one month prior to Visit 1 or during the run-in period
  • Patients who have been treated with theophylline preparations within one month prior to Visit 1 or during the run-in period
  • Patients who have been treated with the long-acting anticholinergic tiotropium (Spiriva®) within one month prior to Visit 1 or during the run-in period
  • Patients with any respiratory infections in the six weeks prior to the Screening Visit (Visit 1) or during the run-in period. In the case of a respiratory infection during the run-in period the latter may be extended up to six weeks
  • Patients who are currently participating in another study23. The randomisation of patients with any respiratory infection or COPD exacerbation in the six weeks prior to the Screening Visit (Visit 1) or during the baseline period should be postponed. Patients may be randomised six weeks following recovery from the infection or exacerbation

About this study

Official title: A Single Dose, Placebo-controlled, Randomized, Double-blind, Double-dummy, Crossover Efficacy, Pharmacokinetics and Safety Comparison of Tiotropium Inhalation Powder (5 μg and 10 μg), Administered as the Bromide Salt From Hard Polyethylene Capsule Via the HandiHaler® 2 and Spiriva® HandiHaler® (18 μg Tiotropium) in Patients With Chronic Obstructive Pulmonary Disease (COPD)

The primary objective of this trial was to establish non-inferiority of lung function response to tiotropium 10 μg, formulated as inhalation powder in the polyethylene hard capsule and delivered via the HandiHaler® 2, compared to tiotropium 18 μg, formulated as inhalation powder in the hard gelatine capsule and delivered via the HandiHaler® (Spiriva®) following single dose inhalation in patients with COPD. A hard polyethylene (PE) capsule with half the strength (tiotropium 5 μg) was included to investigate a dose ordering effect.

The secondary objectives were to characterize the pharmacokinetics of tiotropium inhalation powder hard PE capsule (delivered via HandiHaler® 2) and tiotropium inhalation powder hard gelatine capsule (delivered via HandiHaler®) and to compare the safety of the two pharmaceutical formulations.

Being tested
Tiotropium low dose, Tiotropium medium dose, Spiriva® HandiHaler® high dose, Placebo via the blue HandiHaler®, Placebo via the grey HandiHaler®
Medical subject headings
Pulmonary Disease, Chronic Obstructive

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Tiotropium low doseDrug

    inhalation powder, hard PE capsule

  • Tiotropium medium doseDrug

    inhalation powder, hard PE capsule

  • Spiriva® HandiHaler® high doseDrug

    Tiotropium inhalation powder, hard gelatine capsule

  • Placebo via the blue HandiHaler®Drug

    oral inhalation via the blue HandiHaler®

  • Placebo via the grey HandiHaler®Drug

    oral inhalation via the grey HandiHaler®

Study groups in NCT02242266
Study groupRoleWhat they receive
Tiotropium low doseExperimentaloral inhalation via the blue HandiHaler®
Receives: Drug: Tiotropium low dose; Drug: Placebo via the grey HandiHaler®
Tiotropium medium doseExperimentaloral inhalation via the blue HandiHaler®
Receives: Drug: Tiotropium medium dose; Drug: Placebo via the grey HandiHaler®
Spiriva® HandiHaler® high doseActive comparatororal inhalation via the grey HandiHaler®
Receives: Drug: Spiriva® HandiHaler® high dose; Drug: Placebo via the blue HandiHaler®
PlaceboPlacebo comparatorNot described
Receives: Drug: Placebo via the blue HandiHaler®; Drug: Placebo via the grey HandiHaler®

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Area under the curve for the time period 0 to 12 hours of forced expiratory volume in one second (FEV1 AUC0-12)

    Measured: pre-dose and 30, 60 minutes, 2, 3, 4, 6, 8, 10 and 12 hours post-dosing

Secondary outcomes (17)
  1. Peak FEV1 on each test-day

    Peak FEV1 is defined as the maximum FEV1 obtained within the first three hours post dosing

    Measured: pre-dose and 30, 60 minutes, 2 and 3 hours post-dosing

  2. Peak forced vital capacity (FVC)

    Measured: pre-dose and 30, 60 minutes, 2, 3, 4, 6, 8, 10, 12, 14, 22, 23 and 24 hours post-dosing

  3. FVC AUC0-12

    Measured: pre-dose and 30, 60 minutes, 2, 3, 4, 6, 8, 10 and 12 hours post-dosing

  4. FEV1 AUC12-24

    Measured: 12, 14, 22, 23 and 24 hours post-dosing

  5. FEV1 AUC0-24

    Measured: pre-dose and 30, 60 minutes, 2, 3, 4, 6, 8, 10, 12, 14, 22, 23 and 24 hours post-dosing

  6. FVC AUC12-24

    Measured: 12, 14, 22, 23 and 24 hours post-dosing

  7. FVC AUC0-24

    Measured: pre-dose and 30, 60 minutes, 2, 3, 4, 6, 8, 10, 12, 14, 22, 23 and 24 hours post-dosing

  8. Individual FEV1 measurements at each time point

    Measured: pre-dose and 30, 60 minutes, 2, 3, 4, 6, 8, 10, 12, 14, 22, 23 and 24 hours post-dosing

  9. Individual FVC measurements at each time point

    Measured: pre-dose and 30, 60 minutes, 2, 3, 4, 6, 8, 10, 12, 14, 22, 23 and 24 hours post-dosing

  10. AUCt1-t2 (area under the concentration-time curve of the analyte in plasma over the time interval t1 to t2)

    Measured: 5, 15, 30 minutes, 1 and 2 hours following drug administration

  11. Cmax (maximum measured concentration of the analyte in plasma)

    Measured: 5, 15, 30 minutes, 1 and 2 hours following drug administration

  12. tmax (time from dosing to the maximum concentration of the analyte in plasma)

    Measured: 5, 15, 30 minutes, 1 and 2 hours following drug administration

  13. Aet1-t2 (amount of analyte that is eliminated in urine from the time point t1 to time point t2)

    Measured: 0 to 2, 2 to 12 hours after administration

  14. fet1-t2 (fraction of analyte eliminated in urine from time point t1 to time point t2)

    Measured: 0 to 2, 2 to 12 hours after administration

  15. CLR,t1-t2 (renal clearance of the analyte from the time point t1 until the time point t2)

    Measured: 0 to 2, 2 to 12 hours after administration

  16. %AUCtz-∞ (percentage of the extrapolated part of the total AUC0-∞)

    Measured: 5, 15, 30 minutes, 1 and 2 hours following drug administration

  17. Number of patients with adverse events

    Measured: up to 13 weeks

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted17 Sep 2014 (estimated)
  2. Study start28 Jul 2005
  3. Primary completion4 Jun 2006

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase 2
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Crossover
Masking
Double blind
Enrolment
121 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT02242266
Sponsor's protocol ID
1184.9
Status last verified
Nov 2023
First submitted
16 Sep 2014
Last updated
1 Dec 2023
Results posted
No

Questions about this trial

What is this clinical trial studying?

A Phase 2 study testing Tiotropium low dose, Tiotropium medium dose and Spiriva® HandiHaler® high dose in people with Pulmonary Disease, Chronic Obstructive, run by Boehringer Ingelheim.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 9 inclusion and 23 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 1 Dec 2023. Status can change between updates, so confirm with the study contact before making plans.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

What does this phase mean?

Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.

Not every study follows the same path, and some studies (observational studies, device studies) have no phase.

Are results available for this study?

The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Area under the curve for the time period 0 to 12 hours of forced expiratory volume in one second (FEV1 AUC0-12) (time frame: pre-dose and 30, 60 minutes, 2, 3, 4, 6, 8, 10 and 12 hours post-dosing). It is what the study was designed to measure, not a finding.

Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 1 Dec 2023.

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