COPD
Conditions
Keywords
COPD, pulmonary rehabilitation
Brief summary
This randomised-controlled study is undertaken to investigate the effects of a long term low intensity outpatient training program on physical fitness and quality of life in moderate to severe COPD patients.
Detailed description
Broad evidence exists on the beneficial effects of pulmonary rehabilitation on exercise capabilities and quality of life in COPD patients. Clinically relevant effects have been achieved by training programs of differing design regarding setting (inpatient vs. outpatient vs. home-based), duration (short-term vs. long-term) and intensity (high vs. low intensity). While there is sufficient evidence to propose pulmonary rehabilitation its use is generally low in clinical practice. One reason may be that it is unlikely that costly programs are offered to a significant proportion of eligible patients. The ideal training program will therefore at the same time accomplish the greatest improvements regarding physical capabilities and quality of life and sustain them for the longest period at the lowest cost. The purpose of the present study is to evaluate whether a continuous, low-intensity, low-cost, physiotherapist-led outpatient pulmonary rehabilitation program is a able to achieve significant long-term improvements of exercise tolerance and quality of life in moderate to severe COPD patients at a lower cost level than previously published programs.
Interventions
PROCEDUREpulmonary outpatient rehabilitation
Subjects take part in once weekly training sessions of 60 min duration. Sessions take place in local physiotherapist practice and involve simple training devices (chairs, elastic bands, balls). In addition, subjects take part in a structured and validated educational program concerning COPD (COBRA) of 8 h duration. They are offered counselling regarding nutrition (2 h), psycho-social (2 h) and social (2 h) aspects.
Sponsors
Dr. Tibor Schmoller, pulmonary practice Winterhude
Universitätsklinikum Hamburg-Eppendorf
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
50 Years to 80 Years
Healthy volunteers
No
Inclusion criteria
* COPD GOLD stage II-IV * smoking history of \>20 pack years * adequate pharmacological therapy * written informed consent
Exclusion criteria
* respiratory insufficiency, defined as PaO2\<55 mm Hg and/or PaCO2\>50 mm Hg breathing room air * manifest cardiac insufficiency * uncontrolled arterial hypertension * malignant disease * symptomatic coronary heart disease resp. pathological cycle ergometry results * limited physical capabilities caused by musculoskeletal disorders * unwillingness to return for follow-up * previous or ongoing participation in exercise training programs * unability to attend at least 75% of sessions
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| 6-Minute walk distance | Six months |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Maximum oxygen uptake | Six months | Maximum oxygen uptake measured during unsteady state cycle ergometer test with work increments of 10 watts each minute until exhaustion. |
| Quality of life | Six months | General and disease-specific health-related quality of life measured using the Short-Form 36-Questionaire resp. the St. George's-Respiratory Questionaire |
Countries
Germany
Outcome results
None listed