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Validity and Reliability of an Activity Monitor in Persons With a Cerebrovascular Accident

U

University College of Antwerp

Status

Completed

Conditions

Cerebrovascular Accident

Treatments

Device: Activity monitor (SenseWear Pro armband)

Study type

Observational

Funder types

Other

Identifiers

NCT00849446
ARTESIS-DepG-2009-1

Details and patient eligibility

About

Background:Accelerometry has only recently been introduced in clinical stroke research. However, whether accelerometry is a valid and reliable tool in stroke needs to be established. From literature becomes clear that existing accelerometers show shortages at patients with stroke because of the specific deficits that these patients have.

Purpose: The aim of this study is to investigate the validity and test-retest reliability of the SenseWear Pro armband as an objective measurement of physical activity in chronic stroke patients.

Patients and Methods Subjects: Fifteen patients and fifteen healthy subjects will be included in the study following written informed consent. The following demographic and clinical data were recorded: age, gender, height, length, medication use, self-reported handedness, Edinburgh Handedness Inventory, Rivermead Gross Function, Functional Ambulation Categories, medical and surgical history.

Methods: During one test session the subjects had to carry out an amount of activities according to a standardised protocol existing of lying down, sitting, standing, walking, step exercise and cycling. These activities are presenting activities of daily living.

Measures:Subjects wear on both arms a SenseWear Pro Armband. De data from these measuring devices will be compared with the data retrieved from 2 Yamax pedometers and the ergospirometry device. The outcome measures are: counts, heartbeat, oxygen used, energy expenditure, METabolic equivalent, time lying down.

Full description

Evaluation of the SenseWear Pro Armband to assess physical activity in individuals with chronic stroke

Background:

Accelerometry has only recently been introduced in clinical stroke research. However, whether accelerometry is a valid and reliable tool in stroke needs to be established. From literature becomes clear that existing accelerometers show shortages at patients with stroke because of the specific deficits that these patients have.

Purpose:

The aim of this study is to investigate the validity and test-retest reliability of the SenseWear Pro armband as an objective measurement of physical activity in chronic stroke patients.

Patients and Methods Subjects Fifteen patients and fifteen healthy subjects will be included in the study following written informed consent. The following demographic and clinical data were recorded: age, gender, height, length, medication use, self-reported handedness, Edinburgh Handedness Inventory, Rivermead Gross Function, Functional Ambulation Categories, medical and surgical history.

Methods During one test session the subjects had to carry out an amount of activities according to a standardised protocol existing of lying down, sitting, standing, walking, step exercise and cycling. These activities are presenting activities of daily living.

Measures:

Subjects wear on both arms a SenseWear Pro Armband. De data from these measuring devices will be compared with the data retrieved from 2 Yamax pedometers and the ergospirometry device. The outcome measures are: counts, heartbeat, oxygen used, energy expenditure, METabolic equivalent, time lying down.

Enrollment

30 estimated patients

Sex

All

Ages

18 to 80 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • an ischemic or hemorrhagic stroke
  • stroke onset less than 3 months
  • score 3 or more Functional Ambulation Categories
  • age < 80 years
  • ability to cycle independently
  • written authorisation on the informed consent

Exclusion criteria

  • serious other diseases which might have an influence on carrying out the standardised activities
  • cannot understand and carry out simple instructions

Trial design

30 participants in 2 patient groups

Activity monitoring in CVA patients
Treatment:
Device: Activity monitor (SenseWear Pro armband)
Activity monitoring in healthy persons
Treatment:
Device: Activity monitor (SenseWear Pro armband)

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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