Lower Extremity ProblemNCT05068544
Adolescent Normative Sport Movement Analysis
An observational study of Lower Extremity Problem and Musculoskeletal Injury, run by MultiCare Health System Research Institute at 1 site in United States.
Trial summary
The objective of this study is to collect baseline data from a normative population of adolescents who participate in organized "land-based" sports, that gender and age matches some of the population of patients expected to be treated at Mary Bridge Children's Therapy Services, MultiCare affiliated therapy centers… Read more about this study
- Who is it for?
- Ages 13 to 25 yearsHealthy volunteers can take part
- Conditions the study is for
- Lower Extremity Problem, Musculoskeletal Injury
- How many people
- 14 participants
- Where
- 1 siteUnited States
- Study dates
- 21 Dec 2021to 20 Mar 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 13 to 25 years
- All sexes
- Healthy volunteers accepted
- Child, Adult
Study population: A group of 40 neurotypical and healthy adolescent subjects who participate in organized "land-based" sports will be recruited for this data collection. Adolescent subjects will be ages 13-25 with an equal number of male and female (gender assigned at birth).
Who may be able to join
- Age between 13-25 years.
- Participate in a "land-based" organized sport in the last 1 year with intent on continued participation in the next year.
- Perform sport-related activities such as running/sprinting, cutting maneuvers, and jumping.
- Tolerate adhesive markers placed on skin and clothing.
- Willing and interested in participating.
Who cannot join
- Neuromuscular disorders such as cerebral palsy, muscular dystrophy, myotonic dystrophy, spinal muscular atrophy, peripheral neuropathy, or other generalized muscle and/or nerve issues.
- Currently undergoing treatment or receiving medication that affects movement.
- Requires ankle/knee bracing to safely perform running, sprinting, jumping activities.
- History of orthopedic surgery to lower limbs.
- In last 6 months: receiving/seeking medical treatment for injury.
- Difficulty performing sport-related activities.
- Pain that has inhibited participation in sports/daily activities in the last 3 months.
Trial locations and contacts
1 site in 1 country.
United States1 site
Mary Bridge Children's Therapy Unit
Puyallup, Washington, 98372
About this study
The objective of this study is to collect baseline data from a normative population of adolescents who participate in organized "land-based" sports, that gender and age matches some of the population of patients expected to be treated at Mary Bridge Children's Therapy Services, MultiCare affiliated therapy centers, and Mary Bridge Specialty Clinics who will be seen in the Research and Movement Lab. This project will recruit 40 patients between the ages of 13-25 years old. Non-invasive measurements of movement patterns will be collected during common sport-related activities over a single data collection session.
- Conditions
- Lower Extremity Problem, Musculoskeletal Injury
What is being measured
The primary outcome is the main question the study is designed to answer.
Observation-based movement analyses
The purpose of the sports normative data collection is to develop a baseline database from a normative population of adolescents who participate in organized "land-based" sports. Observation-based analyses are performed with a trained practitioner identifying events (e.g. max knee flexion) and general joint position (e.g. knee valgus) through visual observation, or with the aid of video. This project will recruit 40 patients between the ages of 13-25 years old. Non-invasive measurements of movement patterns will be collected during common sport-related activities over a single data collection session.
Measured: Baseline
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted6 Oct 2021
- Study start21 Dec 2021
- Primary completion20 Mar 2024
- Study completion20 Mar 2024
Why it stopped: Low recruitment; I/E requirements did not adequately screen appropriate participants
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Lower Extremity ProblemStudies 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
- 14 participants (actual)
Sponsor and investigators
- Lead sponsor
- MultiCare Health System Research Institute
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Brenna Brandsma, MultiCare Health System Research Institute
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT05068544
- Sponsor's protocol ID
- 2021/06/2
- Status last verified
- Mar 2026
- First submitted
- 23 Sep 2021
- Last updated
- 9 Mar 2026
- Results posted
- No
- Data monitoring committee
- No
- FDA-regulated drug
- No
- FDA-regulated device
- No
- Individual data sharing
- No
Study at a glance
From the registry record, last updated by the sponsor on 9 Mar 2026. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Adolescent Normative Sport Movement Analysis
- ClinicalTrials.gov ID
- NCT05068544
- Acronym / sponsor ID
- 2021/06/2
- Conditions
- Lower Extremity Problem, Musculoskeletal Injury
- Study type
- Observational
- Recruitment status
- TerminatedReason stopped: Low recruitment; I/E requirements did not adequately screen appropriate participants
- Enrolment
- 14 participants (actual)
- Lead sponsor
- MultiCare Health System Research InstituteUniversity, hospital or other
- Study start
- 21 Dec 2021 (actual)
- Primary completion
- 20 Mar 2024 (actual)
- Study completion
- 20 Mar 2024 (actual)
- First posted
- 6 Oct 2021 (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 objective of this study is to collect baseline data from a normative population of adolescents who participate in organized "land-based" sports, that gender and age matches some of the population of patients expected to be treated at Mary Bridge Children's Therapy Services, MultiCare affiliated therapy centers, and Mary Bridge Specialty Clinics who will be seen in the Research and Movement Lab. This project will recruit 40 patients between the ages of 13-25 years old. Non-invasive measurements of movement patterns will be collected during common sport-related activities over a single data collection session.
Study design
- Observational model
- Cohort
- Time perspective
- Prospective
Who may qualify
- Ages
- 13 to 25 years
- Sex
- All
- Healthy volunteers
- Accepted
- Age groups
- Child, Adult
- Study population
- A group of 40 neurotypical and healthy adolescent subjects who participate in organized "land-based" sports will be recruited for this data collection. Adolescent subjects will be ages 13-25 with an equal number of male and female (gender assigned at birth).
Key inclusion criteria (5 listed)
- Age between 13-25 years.
- Participate in a "land-based" organized sport in the last 1 year with intent on continued participation in the next year.
- Perform sport-related activities such as running/sprinting, cutting maneuvers, and jumping.
- Tolerate adhesive markers placed on skin and clothing.
- Willing and interested in participating.
Key exclusion criteria (7 listed)
- Neuromuscular disorders such as cerebral palsy, muscular dystrophy, myotonic dystrophy, spinal muscular atrophy, peripheral neuropathy, or other generalized muscle and/or nerve issues.
- Currently undergoing treatment or receiving medication that affects movement.
- Requires ankle/knee bracing to safely perform running, sprinting, jumping activities.
- History of orthopedic surgery to lower limbs.
- In last 6 months: receiving/seeking medical treatment for injury.
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
Observation-based movement analyses
Time frame: Baseline
The purpose of the sports normative data collection is to develop a baseline database from a normative population of adolescents who participate in organized "land-based" sports. Observation-based analyses are performed with a trained practitioner identifying events (e.g. max knee flexion) and general joint position (e.g. knee valgus) through visual observation, or with the aid of video. This project will recruit 40 patients between the ages of 13-25 years old. Non-invasive measurements of movement patterns will be collected during common sport-related activities over a single data collection session.
Results and safety
The study was stopped early (reason given: Low recruitment; I/E requirements did not adequately screen appropriate participants). Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 9 Mar 2026.
- Individual participant dataSharing planned: No
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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.
The record lists no contact. Use the official record to reach the sponsor.
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 Lower Extremity Problem and Musculoskeletal Injury, run by MultiCare Health System Research Institute at 1 site in United States.
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 5 inclusion and 7 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: stopped early, as of the sponsor's last update on 9 Mar 2026. 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 United States. 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?
The study was stopped early (reason given: Low recruitment; I/E requirements did not adequately screen appropriate participants). Results are not available in the source record.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Observation-based movement analyses (time frame: Baseline). 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 9 Mar 2026.