Regional ventilation and zentral oxygenation in singing and playing wind instrument- A study with professional singers and wind intrument players
Not yet recruiting
- Conditions
- Beathing in singing and wind instrument playing
- Registration Number
- DRKS00005952
- Lead Sponsor
- niversitätsklinikum Freiburg
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Pending
- Sex
- All
- Target Recruitment
- 60
Inclusion Criteria
professional singers of different fach, professional wind instrument players, informed consent
Exclusion Criteria
age <18 Years, Pregnancy, pulmunary desease, pacemaker, defibrillator, or other implanted electronic device, patch allergy, no informed consent
Study & Design
- Study Type
- observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Regional ventilation (via EIT; PulmoVista 500; Dräger), while singing/ playing and zentral oxygenation while singing/ playing and in 2 Minutes after playing (using INVOS™ 5100C ?Cerebral / Somatic Oximeter)
- Secondary Outcome Measures
Name Time Method speed of blood flow in carotid artery (using Doppler sonography of the carotid artery) while singing/ playing and in 2 Minutes after playing,<br><br>contact quotient of vocal folds, fundamental frequency, pertubation (using EGG, Laryngograph micoProcessor) while singing