This pilot study aims to i) represents the feasibility of the study design and ii) to point out acute effects of thoracic spine mobilization on skin-blood flow, erythema and the sympathetic nervous system.
Study Type
OBSERVATIONAL
Enrollment
14
Participant in prone position. Central thoracic mobilization from posterior-to-anterior.
Participant in sitting position. Central thoracic mobilization from anteriors-to-posterior.
Bern University of Applied Science, Department Health
Bern, Switzerland
Feasibility: Adherence of recruited participants
Defined as the number of drop-outs and presence of participants which invited. Measurement unit: number
Time frame: Every 4 weeks up to 2 years
Feasibility of the investigating procedure
Measured the burden of testing procedure. Measurement units = number and percentage
Time frame: Every 4 weeks up to 2 years
Feasibility of the mobilization intervention from posterior-to-anterior on thoracic vertebrae
Measured adverse effects as pain and harm results to participants. Measurement units = number and percentage
Time frame: Every 4 weeks up to 2 years
Feasibility of the mobilization intervention from anterior-to-posterior on thoracic vertebrae
Measured as adverse effects as pain and harm results to participants. Measurement units = number and percentage.
Time frame: Every 4 weeks up to 2 years
Rate of heart rate variability (HRV)
HRV is measured as the variations of the time interval between two consecutive cardiac beats registered by means Polar watch RS800 is used to measures (HRV). Measurement unit: High frequency-band (HF-Band) and Low frequency-band (LF-Band)
Time frame: Change from baseline imediately after, 2, 4, 6, 8 and 10 minutes after the intervention
Rate of systolic blood pressure value (mmHg)
Omron MIT Elite Plus is used for measuring systolic blood flow. iMeasurement units: mmHg (millimeter of mercury)
Time frame: Change from baseline imediately after, 2, 4, 6, 8 and 10 minutes after the intervention
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Rate of diastolic blood pressure value (mmHg) changes
Omron MIT Elite Plus is used for measuring diastolic blood pressureMeasurement units: mmHg (millimeter of mercury)
Time frame: Change from baseline imediately after, 2, 4, 6, 8 and 10 minutes after the intervention
Rate of heartbeat frequency
Polar watch RS800 is used for measuring heartbeat frequency. Measurement units: beat per minute (bpm)
Time frame: Change from baseline imediately after, 2, 4, 6, 8 and 10 minutes after the intervention
Rate of skin-blood flow variation
Laser doppler imaging is used for measuring microcirculatory changes. Measurement units: perfusion unit
Time frame: Change from baseline imediately after, 2, 4, 6, 8 and 10 minutes after the intervention
Rate of erythema
Tristimulus surface colorimetry is used for measuring erythema. Measurement units: Erythema index
Time frame: Change from baseline imediately after, 2, 4, 6, 8 and 10 minutes after the intervention