DRKS00024531Recruiting未知
Impact of wearing face masks as part of Covid-19 infection prevention on physical strain - Part I Effects of different face masks on physical performance and physiological parameters during a standardized bicycle ergometer test. - ATEM - part I
Institut für Arbeitsmedizin, Sozialmedizin und Versorgungsforschung0 sites36 target enrollmentStarted: February 18, 2021Last updated:
Conditions
Trial Snapshot
- Phase
- 未知
- Status
- Recruiting
- Sponsor
- Enrollment
- 36
Study Overview
Brief Summary
No summary available.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized controlled study
- Masking
- Open (masking not used)
Eligibility Criteria
- Ages
- 18 Years to 67 Years (—)
- Sex
- All
Inclusion Criteria
- •Age between 18 and 67 years
- •Being able to work full shift
- •no diseases of the metabolism, cardiovascular or respiratory system
- •written informed consent
- •medically unobtrusive physical maximum endurance test and pulmonary function test
Exclusion Criteria
- •acute myocardial infarction (within the last 48 h)
- •unstable angina pectoris with a high risk of infection
- •Uncontrolled symptomatic and hemodynamically unstable arrhythmias
- •Severe symptomatic aortic stenosis
- •Uncontrolled symptomatic heart failure
- •Acute myo- or pericarditis
- •Acute pulmonary embolism or acute pulmonary infarction
- •Acute aortic dissection
- •Main stem stenosis
- •Slight aortic stenosis
- •Arrhythmias tachyarrythmia, bradyarrhythmia, frequent ventricular extra systoles
- •Higher atrioventricular block
- •Severe hypertrophic obstructive cardiomyopathy of an outflow tract
- •Severe arterial hypertension (systolic BD > 200 mmHg and/or diastolic BD > 110 mmHg)
- •Electrolyte disorders, especially hyperkalemia,
- •Physical or psychological impairments, due to which an optimal examination is not possible (e.g. febrile infection)
- •According to (Chatterjee 2017)
- •Acute illness
- •Under- or overweight (adipositas degree 1) - BMI < 18,5 kg/m²; or > 30 kg/m²
- •indications of a disease or disorder of the cardiovascular system assessed by a physical performance test (until subjective exhaustion on a standard bicycle ergometer)
- •indications of a disease or disorder of the respiratory system assessed by a pulmonary function test
- •pregnancy
Investigators
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