Please select the eligibility criteria that correspond to the clinical trial below.
Title: Effectiveness of Interventions to Teach Respiratory Inhaler techNique (E-TRaIN)
Brief Summary: The purpose of this study is to evaluate the relative effectiveness of two different ways to teach subjects while hospitalized how to use respiratory inhalers and to follow-up after discharge home from the hospital to determine durability of the education.

Teach-to-Goal (TTG) education employs instruction followed by patient "teach-back," then repeated cycles of learning and assessment until a skill is mastered. By contrast, Brief Intervention (BI) education only consists of providing the patient with verbal and written instruction.

The investigators hypothesize that hospital-based TTG compared to BI increases a patient's ability to retain instructions on respiratory inhaler technique. The investigators will test this hypothesis separately for the MDI and Diskus® devices after discharge.


Options:
A: Inclusion Criteria:

Inclusion criteria on cluster level are:

1. Written agreement to participate in the study;
2. Agreement that a care pathway for COPD will not be developed and used within the time frame of the study when randomized in the control group.

Inclusion criteria on patient level are:

1. Written informed consent;
2. All consecutive admissions with COPD exacerbation;
3. Hospitalization for at least 48 hours;
4. Moderate, severe or very severe COPD;
5. Each patient will be included only once in the study at initial hospitalization, even if the patient had been hospitalized more than once.

Exclusion Criteria:

Exclusion criteria on patient level:

1. Admission required to intensive care unit;
2. Need for Invasive Positive Pressure Ventilation (IPVV).

Inclusion criteria on multidisciplinary team level:

1. Team members are involved in direct patient care responsibilities for COPD;
2. Minimum representation of the core disciplines according to COPD literature;
B: Inclusion criteria:

* Subject must have a diagnosis of COPD based on the American Thoracic Society (ATS)/ European Respiratory Society (ERS) criteria.
* Male or female subjects, aged \>=40 years. Females must be of Non Child Bearing Potential. The definition of Non Child Bearing Potential is as following: Females, regardless of their age, with functioning ovaries and who have a current documented tubal ligation or hysterectomy, or females who are post-menopausal.
* Have diagnosed COPD stage III or IV according to GOLD criteria: a baseline post-bronchodilator Forced Expiratory Volume, measured at 1 second (FEV1) \<50% of predicted normal and a baseline post- bronchodilator FEV1/Inspiratory Vital Capacity (IVC) ratio \<70%.
* Have experienced at least 2 moderate or severe COPD exacerbations leading to medical consultation (requiring oral corticosteroids or increasing dosage of oral corticosteroids and/or antibiotics or hospitalization) within the 12 months preceding Visit 1.
* Have stable COPD medication within 4 weeks prior to Visit 1 (no new medication added and no dosage changes in medication).
* Current or ex-smokers with a smoking history of at least 10 pack years (number of pack years = \[number of cigarettes per day / 20\] x number of years smoked, e.g., 20 cigarettes per day for 10 years, or 10 cigarettes per day for 20 years).
* Are currently managed at home (outpatients), are ambulatory and able to travel to the clinic. Subjects can be treated with all relevant COPD medication. This includes vaccines, inhaled short-acting beta-2-agonists as needed, short-acting or long-acting anticholinergics (tiotropium), systemic beta-2-agonists, theophylline, mucolytics, antioxidants, beta-1-agonists (for cardiovascular indication), non-invasive ventilation, long term oxygen therapy and can have Cor Pulmonale.
* A signed and dated written informed consent is obtained prior to participation.
* Able to comply with the requirements of the protocol and be available for study visits over 52 weeks.

Exclusion criteria:

* Known other respiratory disorders or signs for other respiratory disorders (e.g. asthma, lung cancer, sarcoidosis, tuberculosis, lung fibrosis, cystic fibrosis, bronchoectasis).
* Known history of significant inflammatory disease, other than COPD (e.g. rheumatoid arthritis and systemic lupus erythematosus).
* Known to be severely alpha-1-antitrypsin deficient (PI SZ or ZZ)
* Having undergone lung surgery (e.g. lung resection including lung volume reduction surgery, lung transplant) or subjects scheduled for surgery.
* Concurrent medication from Visit 1 and for the duration of the study with any of the prohibited medications: monoamine oxidase inhibitors and tricyclic antidepressants, and ritonavir (a highly potent cytochrome P450 3A4 inhibitor).
* Subjects receiving chronic or prophylactic antibiotic therapy.
* Serious, uncontrolled disease (including serious psychological disorders) likely to interfere with the study or impact on subject safety.
* Have, in the opinion of the investigator, evidence of alcohol, drug or solvent abuse.
* History of depression.
* History or presence of clinically significant drug sensitivity or clinically significant allergic reaction to corticosteroids or salmeterol.
* Moderate or severe COPD exacerbation (requiring corticosteroids or increased dosage of corticosteroids and/or antibiotics or hospitalization) within the 4 weeks prior to Visit 1
* Lower respiratory tract infection within the 4 weeks prior to Visit 1 .
* Pregnant or lactating female and female of childbearing potential.
* Subject is a participating investigator, sub-investigator, study coordinator, or other employee of a participating investigator, or is an immediate family member of the before mentioned. Subject is an employee of GlaxoSmithKline (GSK).
* Subject participated in an investigational drug study within 30 days prior to Visit 1
C: Inclusion Criteria:

* Diagnosis of COPD
* Smoker or exsmoker with at least 10 years smoking at least one pack of cigarettes per day
* Meet lung function requirements

Exclusion Criteria:

* Diagnosis of Asthma
* Significant disease other than COPD
* Female pregnant or lactating or planning to become pregnant
D: Inclusion Criteria:

* 18 years and older
* Admitting diagnosis of asthma or COPD
* Physician- diagnosed asthma, asthma/COPD, or COPD. We will enroll patients even if the primary reason for admission is not asthma or COPD (e.g., patients admitted for heart failure, but with a physician diagnosis of COPD are eligible)
* Patient will be discharged home on a Metered Dose Inhaler (MDI; e.g., albuterol)

Exclusion Criteria:

* Currently in an intensive care unit
* Physician declines to provide consent
* Patient unable to provide consent (e.g., history of cognitive impairment, unable to understand English) or declines to provide consent
* Previous participant in this study

Answer: D