The aim of the present study is to evaluate the impact of vestibular rehabilitation on metabolic aspects when evaluated by means of bioelectrical impedenzometry analysis, smart watch device and actigraphy in a group of vestibular hypofunction patients previously studied by means of video head impulse test, posturography and clinical validated scales
Recent advances in the field of vestibular-related disorders demonstrated that such conditions may interfere on different pathways underpinning metabolic behaviour, daily life activities and also chronotype behaviour. However, no studies evaluated how vestibular rehabilitation procedures - well established in literature - may interfere on these vestibular-related disorders. On the other side, recent advances in portable bioelectrical impedenzometry devices, smart watches devised to evaluate energy expenditure during daily life activities and actigraphy devices demonstrated to be useful in continuously monitoring different aspects of metabolic, activity and sleep behaviour. Thus, the aim of the present study is to evaluate the impact of vestibular rehabilitation on metabolic aspects when evaluated by means bioelectrical impedenzometry analysis, smart watch device and actigraphy in a group of vestibular hypofunction patients previously studied by means of video head impulse test, posturography and clinically validated scales
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Enrollment
60
The home exercise schedule consists of a patient-tailored association of adaptation (without and with the target moving on pitch and yaw planes for 1 min each three times per day), substitution, habituation, and balance and gait exercises. All the unilateral vestibular hypofunction patients will be followed in the clinic twice a week for 4 weeks for 30-45 min and evaluated for adherence. Between supervised sessions, patients will perform a twice-daily home exercise plan for a total of 30-40 min/day
ITER Center for Balance and Rehabilitation Research
Guidonia, Rome, Italy
Fat Mass Percentage
Fat mass percentage will be calculated by using single-frequency BIA with eight-point tactile electrodes (Omron HBF-500 BIA, Omron Medizintechnik, Mannheim, Germany), whose reliability with DXA and MRI measurements was previously demonstrated will be used. This device uses an AC of 500 µA with a single frequency of 50 kHz and eight electrodes in a tetrapolar arrangement, requiring the subject to stand on metal footpads in bare feet and grasp a pair of electrodes fxed on a handle, with arms extended in front of the chest.
Time frame: one month
Muscle Mass Percentage
Muscle mass percentage will be calculated by using single-frequency BIA with eight-point tactile electrodes (Omron HBF-500 BIA, Omron Medizintechnik, Mannheim, Germany), whose reliability with DXA and MRI measurements was previously demonstrated will be used. This device uses an AC of 500 µA with a single frequency of 50 kHz and eight electrodes in a tetrapolar arrangement, requiring the subject to stand on metal footpads in bare feet and grasp a pair of electrodes fxed on a handle, with arms extended in front of the chest.
Time frame: one month
Visceral Fat Level
Visceral fat level will be calculated by using single-frequency BIA with eight-point tactile electrodes (Omron HBF-500 BIA, Omron Medizintechnik, Mannheim, Germany), whose reliability with DXA and MRI measurements was previously demonstrated will be used. This device uses an AC of 500 µA with a single frequency of 50 kHz and eight electrodes in a tetrapolar arrangement, requiring the subject to stand on metal footpads in bare feet and grasp a pair of electrodes fxed on a handle, with arms extended in front of the chest.
Time frame: one month
Total daily EE (Kcal/day)
The Apple Watch 44 mm (5th generation) using watchOS 6 (Apple Inc., Cupertino, California, USA) will be used.
Time frame: one month
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Hours/day spent upright
The Apple Watch 44 mm (5th generation) using watchOS 6 (Apple Inc., Cupertino, California, USA) will be used.
Time frame: one month
Number of strides and distance (Km)
The Apple Watch 44 mm (5th generation) using watchOS 6 (Apple Inc., Cupertino, California, USA) will be used.
Time frame: one month
Daily movement EE (Kcal/day)
The Apple Watch 44 mm (5th generation) using watchOS 6 (Apple Inc., Cupertino, California, USA) will be used to calculate.
Time frame: one month
EE (Kcal/min)
The Apple Watch 44 mm (5th generation) using watchOS 6 (Apple Inc., Cupertino, California, USA) will be used to calculate this outocome in four targeted conditions (typing, loading the dishwasher, sweeping and walking upstairs and downstairs).
Time frame: one month
sleep onset latency (minutes)
Actigraphy analysis will be performed for 1 week, using the wGT3X-BT device by ActiGraph (Pensacola, FL, USA). This device is a triaxial accelerometer measuring wrist acceleration in three orthogonal axes at a sampling frequency of 80 Hz. This device is waterproof, with a battery life of approximately 3 weeks. The device does not provide any feedback to the participants about their activity or sleep. The acceleration data collected by the device will be used to obtain the estimates of this outcome for the whole week.
Time frame: one month
total sleep time (minutes)
Actigraphy analysis will be performed for 1 week, using the wGT3X-BT device by ActiGraph (Pensacola, FL, USA). This device is a triaxial accelerometer measuring wrist acceleration in three orthogonal axes at a sampling frequency of 80 Hz. This device is waterproof, with a battery life of approximately 3 weeks. The device does not provide any feedback to the participants about their activity or sleep. The acceleration data collected by the device will be used to obtain the estimates of this outcome for the whole week.
Time frame: one month
wake time after sleep onset (minutes)
Actigraphy analysis will be performed for 1 week, using the wGT3X-BT device by ActiGraph (Pensacola, FL, USA). This device is a triaxial accelerometer measuring wrist acceleration in three orthogonal axes at a sampling frequency of 80 Hz. This device is waterproof, with a battery life of approximately 3 weeks. The device does not provide any feedback to the participants about their activity or sleep. The acceleration data collected by the device will be used to obtain the estimates of this outcome for the whole week.
Time frame: one month
sleep efficiency (percentage)
Actigraphy analysis will be performed for 1 week, using the wGT3X-BT device by ActiGraph (Pensacola, FL, USA). This device is a triaxial accelerometer measuring wrist acceleration in three orthogonal axes at a sampling frequency of 80 Hz. This device is waterproof, with a battery life of approximately 3 weeks. The device does not provide any feedback to the participants about their activity or sleep. The acceleration data collected by the device will be used to obtain the estimates of this outcome for the whole week.
Time frame: one month