The purpose of this study is to determine whether different types of breathing therapies in patients with COPD III-IV decrease dyspnea, increase activity and have impact on parasympathetic activities.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Enrollment
44
duration:2x60 minutes
duration:4x30 minutes
Schön Klinik Berchtesgadener Land
Schönau, Bavaria, Germany
RECRUITINGChange in BORG-Scale
Instrument for self-reported dyspnea; modified BORG-scale ranges from 1 (no dyspnea) to 10 (maximum dyspnea)
Time frame: Change from pre (minute 0) in Borg Scale and directly post intervention
Change in lung volume
measured by a bodyplethysmograph
Time frame: change from pre (minute0) in residual volume to post intervention
physical activity
measured by Senswear
Time frame: 48 h post intervention
parasympathetic activities
measured via Biofeedback
Time frame: baseline and post intervention
Chronic Respiratory Questionnaire
health related quality of life
Time frame: baseline and post intervention
COPD Assessment Test
health related Quality of life
Time frame: baseline and post intervention
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