NCT04098107|CompletedResultsFDA Device
Throwing Device Tracker for Youth Injury Prevention
A Low-Cost, Collaborative Tool for the Tracking of Youth Activities to Reduce Risk of Physical Injury
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Sponsor study identifier
Secondary identifiers
interventional
10
1 country
1
Study Start
June 10, 2019
Actual (reported)Primary Completion
June 30, 2022
Actual (reported)Study Completion
June 30, 2022
Actual (reported)The primary objective of this study is to collect motion-capture data on movements common to baseball play in order to develop an algorithm for a wearable device for the prevention and rehabilitation of sports-related overuse injuries. Secondary objectives include evaluating the feasibility of wearing the throwing device during simulated baseball play.
Registry-reported information. Elapsed time and enrollment totals alone do not measure study progress or recruitment pace.
June 30, 2022
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Some registry-reported names shown below are not yet linked in this graph.
Dates and qualifiers reported by the registry. Estimated dates do not confirm that a milestone has occurred.
June 10, 2019
Actual (reported)August 12, 2019
Actual (reported)September 23, 2019
Actual (reported)June 30, 2022
Actual (reported)June 30, 2022
Actual (reported)June 25, 2024
Actual (reported)Accuracy of the Pitching Detection Algorithm
The number of pitches thrown were tracked and counted visually during data collection. The actual pitch count was then compared to the pitch count logged by the device algorithm to determine the accuracy of the algorithm in detecting pitching events.
12 months
During Phase 1, subjects that have been recruited, consented, and enrolled will come to the biomechanics laboratory for throwing performance housed at the University of Pennsylvania (Human Motion Laboratory) on the day of their appointment. Subjects will be asked to wear the prototype device during a simulated baseball game (approximately 30-45 pitches), and then will perform a set of other baseball-specific movements while fitted with infrared markers for throwing analysis. This data will be used to develop and refine the algorithm for the prototype.
The Innovative Design Labs ( IDL) PhySens will be used to monitor the physical motions of subjects during standard sports-related actions (e.g. throwing a baseball). For this test, the PhySens Carrier will be attached via clothing rivets to a fabric sleeve or strap made of compliant materials commonly used in clothing and wearable products (e.g. nylon, spandex, neoprene).
Registry-reported names are shown in full. Names without a link have not yet been matched to a Syfrah profile.
Children's Hospital of Philadelphia
Philadelphia, Pennsylvania, 19104, United States
Elliott Greenberg, PT,DPT,PhD
Children's Hospital of Philadelphia
J. Todd Lawrence, MD, PhD
Children's Hospital of Philadelphia
10 participants (actual enrollment reported by the registry).
First Submitted
August 12, 2019
First Posted
September 23, 2019
Study Start
Impact of an Intervention with a Narrative Approach in Overusers: a Clinical Trial
Contact the study team to confirm eligibility.
June 10, 2019
Primary Completion
June 30, 2022
Actual (reported)Study Completion
June 30, 2022
Actual (reported)Last Updated
June 25, 2024
Results First Posted
June 25, 2024
Record last verified: 2024-05
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Source: ClinicalTrials.gov.
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