- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04735484
Spinal Balance With Wearables - Case-control
Measuring Dynamic Spinal Balance With Wearable Activity Trackers. A Case Control Study.
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The goal of this observational case-control study is to validate the Margin of Stability (MoS) and Dynamic Postural Stability (DPS) measures using a motion capture gait laboratory and wearable device in patients with Adolescent Idiopathic Scoliosis (AIS).
These measures will provide a consultant with objective data about a patient's movement and balance that the consultant and other healthcare professionals can use to infer about their spinal deformity progression or improvement. This research is an early step for working towards providing a distance medicine, non-invasive outcome measure that can be used alongside or in the absence of current clinical measures and radiography. Use of this data could reduce the frequency with which radiographs are required and so reduce the impact of radiation exposure. This wearable device could complement and improve upon existing outcome measures in the treatment of spinal deformity, reduce the need for radiographs and ameliorate the need for distance patient monitoring methods. A motion capture gait laboratory will be used as the gold-standard comparison.
A pilot study has been carried out on healthy participants with a simulated spinal deformity in a kinematic gait laboratory and using the wearable device, which showed altered balance in the simulated scoliosis group compared to controls.
The aim of this project is to:
- To see if there's a difference in MoS and DPS between children with AIS and controls,
- To see if a difference can be detected using motion capture gait analysis and a wearable device,
- To see how similar results from the wearable device are to the motion capture gait laboratory,
- To test the ability of the wearable device to measure a scalable difference between radiographic curve magnitude in patients with AIS.
Participants will attend one data collection appointment where they will walk across level ground and on a treadmill. No follow-up is required.
Study Type
Enrollment (Anticipated)
Contacts and Locations
Study Contact
- Name: Fraye Watson
- Phone Number: 07749350940
- Email: fraye.watson.18@ucl.ac.uk
Study Contact Backup
- Name: Julian Leong
- Email: julian@leong.org.uk
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Patient records will be accessed by a member of the clinical care team with legitimate access to patient records and who is independent to the research team to identify eligible patients as 'Case' participants. These patients and their parents will be approached with a letter asking them to contact the researcher if they are interested in participating. Additionally, recruitment posters will be displayed in the RNOH outpatient and RNOH orthotics departments.
For 'Control' participants, with permission from the participating schools and colleges, a letter will be sent to parents of children aged 10-18 at local schools and colleges requesting they volunteer for this study.
Description
Case Inclusion Criteria:
- Diagnosed with Adolescent Idiopathic Scoliosis
- Single, right-sided thoracic, left-sided thoraco-lumbar or left-sided lumbar curve
- <= 1cm leg length discrepancy
- Diagnostic radiographs of curvature within 3 months
- Ability to walk without assistance
- Willing and able to comply with clinical study visit requirements
Control Inclusion Criteria:
- Ability to walk without assistance
- Willing and able to comply with clinical study visit requirements
Case & Control Exclusion Criteria:
- Previous spinal surgery or joint replacement
- Syndromic, neuromuscular or pathologic condition
- Neurological, vestibular, somatosensory or orthopaedic comorbidities
- Pregnancy
- Poor understanding of written and/or spoken English
Study Plan
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Case
Participants will attend one data collection appointment wearing form-fitting sports clothing and trainers.
Participants will wear infrared markers and wearable devices whilst walking over level ground and on a treadmill.
Data will be collected using a motion capture system and the wearable devices themselves.
Data collection will take approximately 90 minutes
|
Collecting movement data whilst participants walk
|
Control
Participants will attend one data collection appointment wearing form-fitting sports clothing and trainers.
Participants will wear infrared markers and wearable devices whilst walking over level ground and on a treadmill.
Data will be collected using a motion capture system and the wearable devices themselves.
Data collection will take approximately 90 minutes
|
Collecting movement data whilst participants walk
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Margin of stability
Time Frame: Data collection appointment 1 - approx. 90 minutes
|
Data collection appointment 1 - approx. 90 minutes
|
Secondary Outcome Measures
Outcome Measure |
Time Frame |
---|---|
Dynamic Postural Stability
Time Frame: Data collection appointment 1 - approx. 90 minutes
|
Data collection appointment 1 - approx. 90 minutes
|
Correlation between Margin of Stability and radiographic Cobb angle
Time Frame: Data collection appointment 1 - approx. 90 minutes
|
Data collection appointment 1 - approx. 90 minutes
|
Correlation between Dynamic Postural Stability and radiographic Cobb angle
Time Frame: Data collection appointment 1 - approx. 90 minutes
|
Data collection appointment 1 - approx. 90 minutes
|
Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Rui Loureiro, University College, London
Study record dates
Study Major Dates
Study Start (ANTICIPATED)
Primary Completion (ANTICIPATED)
Study Completion (ANTICIPATED)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- EDGE132844
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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