Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Boehringer Ingelheim
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
All patients must have a diagnosis of COPD and must meet the following spirometric criteria:
* Patients must have relatively stable, mild to severe airway obstruction with an forced expiratory volulme in one second (FEV1) ≤70% of predicted normal and FEV1 ≤70% of forced vital capacity (FVC). Predicted normal values calculated according to evolutionary conserved chromosome segments (ECCS)
* Patients who have frequent exacerbations which could be expected to interfere with the patient's ability to participate in the study should be excluded
Male or non-pregnant/non-lactating female patients aged ≥18 years
Patients must demonstrate poor MDI technique prior to the start of the study. Presence of any of the following will be considered poor technique:
* Failure to co-ordinate "firing" of an MDI with inhalation
* Too fast an inhalation rate (\> 30 litres/minute (L/min))
* Presence of "Cold Freon" effect (MDI spray hitting the back of the throat that caused the patient to stop inhaling)
All patients must sign an informed consent form prior to participation in the study, i.e. prior to pre-study washout of their usual pulmonary medications
Current or ex-smokers with a smoking history of \>10 pack years
You may not be if
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 clinically relevant abnormal baseline haematology, blood chemistry or urinalysis, if the abnormality defines a disease listed as an exclusion criterion will be excluded
Patients with a recent history (i.e. six months or less) of myocardial infarction
Patients with any unstable or life-threatening cardiac arrhythmia or who have been hospitalised for heart failure within the past year
Patients who regularly use daytime oxygen therapy for more than 1 hour per day and in the investigator's opinion will be unable to abstain from the use of oxygen
Patients with known active tuberculosis
Patients with a history of cancer within the last five years. Patients with treated basal cell carcinoma are allowed
Patients with a history of life-threatening pulmonary obstruction, or a history of cystic fibrosis or bronchiectasis
Patients who have undergone thoracotomy with pulmonary resection. Patients with a history of thoracotomy for other reasons should be evaluated as per exclusion 1
Patients with any upper respiratory infection in the past 14 days prior to the screening visit or during the baseline period
Patients who are currently in a pulmonary rehabilitation programme or who have completed a pulmonary rehabilitation programme in the six weeks prior to the screening visit
Patients with known hypersensitivity to β2-agonists, anticholinergic drugs or any excipients of the active or placebo Berodual®
Patients with known narrow-angle glaucoma
Patients who are being treated with antihistamines (H1 receptor antagonists)
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 prednisolone per day or 20 mg every other day
Patients who are being treated with monamine oxidase inhibitors or tricyclic antidepressants
Pregnant or nursing women or women of childbearing potential not using a medically approved means of contraception (i.e. oral or injectable eg Depo-Provera or Noristerat contraceptives, intrauterine devices, diaphragm (plus spermicide) or subdermal implants eg: Norplant®)
Patients with, in the opinion of the investigator, a history of and/or active significant alcohol or drug abuse
Patients who have taken an investigational drug within four months or six half lives (whichever is the greater) prior to screening visit and/or the administration of radiolabelled dosage forms within the three months prior to the screening visit
Radiation exposure from clinical studies, including that from the present study and diagnostic X-rays but excluding background radiation, exceeding 5 millisievert (mSv) in the last 12 months or 10 mSv in the last five years. No patient whose occupational exposure is monitored will participate in the study
Precautions: As with other anticholinergic drugs, Berodual® should be used with caution in patients with prostatic hyperplasia or bladder neck obstruction.
