GaitNCT06289231
The Use of Artificial Intelligence (AI) for Gait Analysis
An observational study of Gait, run by Gdansk University of Physical Education and Sport at 1 site in Poland.
Trial summary
The main purpose of this study will be to assess the consistency and reliability of measurements made using the Vicon three-plane gait analysis device (Vicon Motion Capture System Ltd, Oxford, UK) and a mobile application based on image recognition technology with the help of artificial intelligence. Read more about this study
- Who is it for?
- Ages 20 to 25 yearsHealthy volunteers can take part
- Conditions the study is for
- Gait
- How many people
- 50 participants
- Where
- 1 sitePoland
- Study dates
- May 2024to Aug 2024
- Phase
- Observational
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 20 to 25 years
- All sexes
- Healthy volunteers accepted
- Adult
Study population: Students of the Academy of Physical Education and Sport in Gdańsk,
Who may be able to join
- healthy people aged 20-25 years
Who cannot join
- orthopaedic disease
- neurological disease
- rheumatological disease
- pain in lower limbs in the last 6 months
- pain in lumbar spine in the last 6 months
- surgeries of lower limbs in the last 6 months
Show all 10Show fewer
- surgeries of spine in the last 6 months
- musculoskeletal injuries in the lower limbs in the last 6 months
- musculoskeletal injuries in the lumbar spine in the last 6 months
- overweight and obesity, determined on the basis of the BMI value
Trial locations and contacts
1 site in 1 country.
Poland1 site
Gdansk University of Physical Education and Sport
Gdansk, Pomeranian Voivodeship, 80-336
About this study
Official title: Possibility of Using a Mobile Application for Three-plane Gait Analysis.
The main purpose of this study will be to assess the consistency and reliability of measurements made using the Vicon three-plane gait analysis device (Vicon Motion Capture System Ltd, Oxford, UK) and a mobile application based on image recognition technology with the help of artificial intelligence.
Read the detailed description
The study will involve 50 healthy, physically active people aged 20-25. The participants will be subjected to movement analysis using the Vicon three-plane gait analysis system using reflective markers. Each of them will make 6 walks at their natural pace along a 10 m long path, during which a three-plane image of their walking will be recorded by the Vicon system. Additionally, during the examination, video recording of the full gait cycle in the sagittal plane from both sides, in the front plane from both sides and at an angle of 30, 45 and 60 degrees will be made using a smartphone camera. The recorded gait cycle using the camera will be analyzed in an image recognition application, which will generate angular values of the lower limb joints. First, the values generated by the Vicon system and the application from the sagittal plane recording will be compared. Then, the consistency of the values generated by the application from the recordings in the sagittal plane on both sides for the same lower limb will be checked. The last step will be to compare the compliance of the angular values from the Vicon system with the data generated in the application from recordings at angles of 60, 45, 30 and 0 degrees.
- Conditions
- Gait
- Keywords
- Vicon, Gait analysis, Artificial intelligence, Tracking movement, Pose estimation
What is being measured
The primary outcome is the main question the study is designed to answer.
Gait analysis by the Vicon system
To perform gait analysis, it is necessary to attach reflective markers to the subject at specific anthropometric points. Participants will be asked to walk barefoot in a relaxed manner at a self-selected comfort speed through a 10-meter path (6 repetitions of walking). Each passage through the path will be recorded using the Vicon three-plane gait assessment system, which generates angular values of the ankle, knee and hip joints (degree).
Measured: 45 minutes
Gait analysis by the mobile image recognition application
During the gait analysis using the Vicon system, video recording of the full gait cycle in the sagittal plane from both sides, in the front plane from both sides and at an angle of 30, 45 and 60 degrees will be made using a smartphone camera. The recorded gait cycle using the camera will be analyzed in an image recognition application, which will generate angular values of the lower limb joints (degree).
Measured: 45 minutes
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted1 Mar 2024
- Study startMay 2024 (estimated)
- Primary completionJul 2024 (estimated)
- Study completionAug 2024 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for GaitStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Observational
- Observational model
- Cohort
- Time perspective
- Prospective
- Enrolment
- 50 participants (estimated)
Sponsor and investigators
- Lead sponsor
- Gdansk University of Physical Education and Sport
- Sponsor type
- University, hospital or other
- Responsible party
- Sponsor
- Investigators
- Paulina W Ewertowska, PhD, Study chair, Gdansk University of Physical Education and Sport
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT06289231
- Sponsor's protocol ID
- AWFiS/2023_5_PE
- Status last verified
- Feb 2024
- First submitted
- 19 Feb 2024
- Last updated
- 4 Mar 2024
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
Study at a glance
From the registry record, last updated by the sponsor on 4 Mar 2024. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Possibility of Using a Mobile Application for Three-plane Gait Analysis.
- ClinicalTrials.gov ID
- NCT06289231
- Acronym / sponsor ID
- AWFiS/2023_5_PE
- Conditions
- Gait
- Keywords
- Vicon, Gait analysis, Artificial intelligence, Tracking movement, Pose estimation
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 50 participants (estimated)
- Lead sponsor
- Gdansk University of Physical Education and SportUniversity, hospital or other
- Study start
- May 2024 (estimated)
- Primary completion
- Jul 2024 (estimated)
- Study completion
- Aug 2024 (estimated)
- First posted
- 1 Mar 2024 (actual)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
The main purpose of this study will be to assess the consistency and reliability of measurements made using the Vicon three-plane gait analysis device (Vicon Motion Capture System Ltd, Oxford, UK) and a mobile application based on image recognition technology with the help of artificial intelligence.
Detailed description
The study will involve 50 healthy, physically active people aged 20-25. The participants will be subjected to movement analysis using the Vicon three-plane gait analysis system using reflective markers. Each of them will make 6 walks at their natural pace along a 10 m long path, during which a three-plane image of their walking will be recorded by the Vicon system. Additionally, during the examination, video recording of the full gait cycle in the sagittal plane from both sides, in the front plane from both sides and at an angle of 30, 45 and 60 degrees will be made using a smartphone camera. The recorded gait cycle using the camera will be analyzed in an image recognition application, which will generate angular values of the lower limb joints. First, the values generated by the Vicon system and the application from the sagittal plane recording will be compared. Then, the consistency of the values generated by the application from the recordings in the sagittal plane on both sides for the same lower limb will be checked. The last step will be to compare the compliance of the angular values from the Vicon system with the data generated in the application from recordings at angles of 60, 45, 30 and 0 degrees.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
Who may qualify
- Ages
- 20 to 25 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Adult
- Study population
- Students of the Academy of Physical Education and Sport in Gdańsk,
Key inclusion criteria (1 listed)
- healthy people aged 20-25 years
Key exclusion criteria (10 listed)
- orthopaedic disease
- neurological disease
- rheumatological disease
- pain in lower limbs in the last 6 months
- pain in lumbar spine in the last 6 months
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Gait analysis by the Vicon system
Time frame: 45 minutes
To perform gait analysis, it is necessary to attach reflective markers to the subject at specific anthropometric points. Participants will be asked to walk barefoot in a relaxed manner at a self-selected comfort speed through a 10-meter path (6 repetitions of walking). Each passage through the path will be recorded using the Vicon three-plane gait assessment system, which generates angular values of the ankle, knee and hip joints (degree).
Gait analysis by the mobile image recognition application
Time frame: 45 minutes
During the gait analysis using the Vicon system, video recording of the full gait cycle in the sagittal plane from both sides, in the front plane from both sides and at an angle of 30, 45 and 60 degrees will be made using a smartphone camera. The recorded gait cycle using the camera will be analyzed in an image recognition application, which will generate angular values of the lower limb joints (degree).
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 4 Mar 2024.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Paulina W Ewertowska, PhD study chair
Gdansk University of Physical Education and Sport
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Gait, run by Gdansk University of Physical Education and Sport at 1 site in Poland.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 1 inclusion and 10 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: status not confirmed, as of the sponsor's last update on 4 Mar 2024. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in Poland. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
Are results available for this study?
Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
Contact Paulina W Ewertowska, PhD (500157143 ext. 0048, paulina.ewertowska@awf.gda.pl), or a site near the patient. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Gait analysis by the Vicon system (time frame: 45 minutes). The study lists 2 primary outcomes in all. It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 4 Mar 2024.