NCT01696071 - Comparison of Two Daily Dose Regimens of Tiotropium 5 µg Once Daily and Tiotropium 2.5 µg Twice Daily for 4 Weeks on Top of Maintenance Therapy With Inhaled Corticosteroid Controller Medication | Crick

Eligibility

Sex: ALLMin age: 18 YearsMax age: 75 Years

Medical Language ↔ Plain English

Inclusion criteria: 1. All patients must sign and date an Informed Consent Form consistent with ICH-GCP guidelines and local legislation prior to participation in the trial. 2. Male or female patients aged at least 18 years at Visit 0 but not more than 75 years at Visit 0. 3. All patients must have at least a 3 months history of asthma at the time of enrolment (signing ICF) into the trial. The initial diagnosis of asthma must have been made before the patient's age of 40. 4. All patients must have a pre-bronchodilator FEV1 = 60% predicted and = 90% of predicted normal at Visit 1.Variation of absolute pre-bronchodilator FEV1 values at Visit 1 and Visit 2 must be within ± 30%. 5. Patient's diagnosis of asthma has to be confirmed at Visit 1 with bronchodilator reversibility (ie 10 minutes prior to and 15-30 minutes after inhalation of 400 µg salbutamol) defined as an FEV1 increase of = 12% and = 200 mL. 6. All patients must have a diagnosis of moderate persistent asthma and must be symptomatic despite their current maintenance treatment with medium doses of ICS. 7. All patients must be symptomatic at Visit 1and Visit 2 as defined by an ACQ mean score of = 1.5. 8. All patients must have maintenance treatment with stable medium daily dose of ICS for at least 4 weeks prior to Visit 1. 9. Patients must be never-smokers or ex-smokers who stopped smoking at least one year prior to enrolment (Visit 0) and who have a smoking history of less than 10 pack-years at Visit 0. 10. Patients must be able to use the Respimat inhaler correctly. 11. Patients must be able to perform all trial related procedures including technically acceptable pulmonary function tests and use of the AM3 (e-diary) compliance of at least 80% is required. 12. Patients taking a chronic pulmonary medication allowed by the study protocol must be willing to continue this therapy for the entire duration of the study (exception: times of acute disease deterioration). Exclusion criteria: 1. Patients with a significant disease other than asthma. A significant disease is defined as a disease which, in the opinion of the investigator, may (i) put the patient at risk because of participation in the trial, or (ii) influence the results of the trial, or (iii) cause concern regarding the patient's ability to participate in the trial. 2. Patients with a clinically relevant abnormal screening hematology or blood chemistry at Visit 1 if the abnormality defines a significant disease as defined in exclusion criterion no. 1. 3. Patients requiring more than 12 puffs of rescue medication (salbutamol MDI) per 24 hours for more than 2 consecutive days between Visit 1 and Visit 2 (screening period). 4. Patients with a recent history (ie six months or less) of Acute Coronary Syndrome (STEMI, non-STEMI, Unstable Angina Pectoris) prior to Visit 1 (screening). 5. Patients who have been hospitalised for cardiac failure during the past year prior to Visit 1 (screening). 6. Patients with any unstable or life-threatening cardiac arrhythmia or cardiac arrhythmia requiring intervention or a change in drug therapy within the past year prior to Visit 1 (screening). 7. Patients with lung diseases other than asthma (eg COPD). 8. Patients with known active tuberculosis. 9. Patients with malignancy for which the patient has undergone resection, radiation therapy or chemotherapy within the last five years prior to Visit 1 (screening). Patients with treated basal cell carcinoma are allowed. 10. 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. 11. Patients with significant alcohol or drug abuse on Investigator's assessment within the past two years prior to Visit 1 (screening). 12. Patients who are currently in a pulmonary rehabilitation program or have completed a pulmonary rehabilitation program in the 6 weeks prior to Visit 1 (screening). 13. Patients with known hypersensitivity to anticholinergic drugs, BAC, EDTA or any other components of the study medication delivery systems. 14. Pregnant or nursing women, including female patients with positive ß-HCG test at Visit 1. 15. Female patients of child-bearing potential not using highly effective method of birth control. As defined in ICH (M3) \[R09-1400\], note 3, highly effective methods of birth control are defined as those, alone or in combination, that result in a low failure rate (ie less than 1% per year) when used consistently and correctly, such as implants, injectables, combined oral contraceptives, some intrauterine devices (IUDs), sexual abstinence or vasectomised partner. Barrier contraceptives (eg male condom or diaphragm) are acceptable if used in combination with spermicides (eg foam, gel). Female patients will be considered to be of childbearing potential unless surgically sterilised by hysterectomy or bilateral tubal ligation/salpingectomy, or post-menopausal for at least two years. 16. Patients who have been treated with restricted medication prior to Visit 1 and/or during the screening period. 17. Patients with any asthma exacerbation or any respiratory tract infection in the four weeks prior to Visit 1 or during the screening period. Visit 1 and/or Visit 2 should be postponed in case of an asthma exacerbation or respiratory tract infection. Refer to Section 6.1 for information on re-scheduling of visits. 18. Patients who are currently participating in another trial or who have been participating in another trial within one month prior to Visit 0, and patients who have previously been randomised in this trial.

Locations (22)

205.441.43004 Boehringer Ingelheim Investigational Site

Grieskirchen, Austria

205.441.43003 Boehringer Ingelheim Investigational Site

Linz, Austria

205.441.43001 Boehringer Ingelheim Investigational Site

Thalheim bei Wels, Austria

205.441.43002 Boehringer Ingelheim Investigational Site

Wels, Austria

205.441.49015 Boehringer Ingelheim Investigational Site

Berlin, Germany

205.441.49003 Boehringer Ingelheim Investigational Site

Frankfurt, Germany

205.441.49014 Boehringer Ingelheim Investigational Site

Frankfurt, Germany

205.441.49007 Boehringer Ingelheim Investigational Site

Großhansdorf, Germany

205.441.49005 Boehringer Ingelheim Investigational Site

Hanover, Germany

205.441.49004 Boehringer Ingelheim Investigational Site

Leipzig, Germany

...and 12 more locations

Outcomes

Primary Outcomes

Forced Expiratory Volume in One Second (FEV1) Area Under the Curve From 0 - 24h (AUC 0-24) Response.

Mixed Model Repeated Measure (MMRM) results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline.Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. AUC0-24h calculated using the trapezoidal rule divided by the observation time (24 hours) to report in litres. The values recorded at 11 hours 50 minutes and at 23 hours 50 minutes post dosing were assigned to 12 and 24 hours, respectively.

Time frame: Baseline FEV1 taken at visit 2 prior to the first evening dose of randomised study medication. Then, 10 minutes (min) prior to dose to 30 min,1 hour (h),2h,3h,4h,11h50min,12h30min,13h,14h,15h,16h,18h,20h,22h and 23h,23h50min relative to dose after 4 weeks

Secondary Outcomes

FEV1 AUC0-12h Response

MMRM results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline. Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. AUC0-12h calculated using the trapezoidal rule divided by the observation time (12 hours) to report in litres.

Time frame: Baseline FEV1 taken at visit 2 prior to the first evening dose of randomised study medication. Then, 10 minutes(min) prior to dose to 30min,1hour(h),2h,3h,4h,11h50min,12h30min,13h,14h,15h,16h,18h,20h,22h and 23h,23h50min relative to dose after 4 weeks

FEV1 AUC12-24h Response

MMRM results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline. Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. AUC12 -24h calculated using the trapezoidal rule divided by the observation time (12 hours) to report in litres.

Time frame: Baseline FEV1 taken at visit 2 prior to the first evening dose of randomised study medication. Then, 10 minutes(min) prior to dose to 30min,1hour(h),2h,3h,4h,11h50min,12h30min,13h,14h,15h,16h,18h,20h,22h and 23h,23h50min relative to dose after 4 weeks

Peak FEV1 Response.

MMRM results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline.Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. Peak FEV1 was defined as the highest FEV1 reading observed within the 24 hour period following inhalation of the last evening dose of study medication (FEV1 Peak0-24h). The values recorded at 11 hours 50 minutes and at 23 hours 50 minutes post dosing were assigned to 12 and 24 hours, respectively.

Time frame: 10 minutes (min) prior to dose to 30 min,1 hour (h),2h,3h,4h,11h50min,12h30min,13h,14h,15h,16h,18h,20h,22h and 23h,23h50min relative to dose after 4 weeks.

Trough FEV1 (L) Response.

Time frame: 10 minutes (min) prior to dose after 4 weeks

Forced Vital Capacity (FVC) AUC0-24h Response

MMRM results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline.Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. AUC0-24h calculated using the trapezoidal rule divided by the observation time (24 hours) to report in litres. The values recorded at 11 hours 50 minutes and at 23 hours 50 minutes post dosing were assigned to 12 and 24 hours, respectively.

Time frame: Baseline taken at visit 2 prior to the first evening dose of randomised study medication. Then, 10 minutes(min) prior to dose to 30min,1hour(h),2h,3h,4h,11h50min,12h30min,13h,14h,15h,16h,18h,20h,22h and 23h,23h50min relative to dose after 4 weeks

FVC AUC0-12h Response

MMRM results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline. Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. AUC0-12h calculated using the trapezoidal rule divided by the observation time (12 hours) to report in litres.

FVC AUC12-24h Response

MMRM results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline.Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. AUC12 -24h calculated using the trapezoidal rule divided by the observation time (12 hours) to report in litres.

Peak FVC Response

MMRM results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline.Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. Peak FVC was defined as the highest FVC reading observed within the 24 hour period following inhalation of the last evening dose of study medication (FVC Peak0-24h).

Trough FVC Responses

Time frame: Baseline taken at visit 2 prior to the first evening dose of randomised study medication. Then, 10 minutes(min) prior to dose after 4 weeks

Peak Expiratory Flow (PEF) AUC0-24h Response

MMRM results. Response was defined as change from baseline. Means are adjusted for treatment, period, patient and study baseline.Measured following the respective dosing determined at the end of each 4 week period of randomised treatment. AUC0-24h calculated using the trapezoidal rule divided by the observation time (24 hours) to report in litres per minute.

Comparison of Two Daily Dose Regimens of Tiotropium 5 µg Once Daily and Tiotropium 2.5 µg Twice Daily for 4 Weeks on Top of Maintenance Therapy With Inhaled Corticosteroid Controller Medication

Overview

Conditions

Interventions

Eligibility

Locations (22)

Outcomes

Primary Outcomes

Secondary Outcomes