Integration of Real-Time Motion Tracking and Pediatric Rehabilitation (Snipperfinger)

December 11, 2025 updated by: Thomas Caruso, Stanford University

Evaluating the Feasibility, Usability, and Integration of the OptiTrack Motion Capture System in Inpatient Physical Therapy

Emerging technologies that utilize motion capture integrated with engaging software offer new methods for increasing engagement and movement in patients admitted to the hospital. Hospitalized patients are often limited to sedentary activities, spending the majority of their time in bed, which can contribute to deconditioning and functional mobility deficits. This study seeks to explore the feasibility of a tool designed to promote movement through engaging gameplay that is acceptable to both clinicians and families.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
30

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Contact Backup

Study Locations

  • United States
    • California
      • Palo Alto, California, United States, 94304
        • Recruiting
        • Lucile Packard Children's Hospital Stanford
        • Contact:

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Child

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  • Pediatric patients aged 6-17 years.
  • Receiving physical therapy at Stanford Children's Hospital.
  • Medically cleared for standing and upper-body movement.
  • Ability to follow simple instructions and engage in standing gameplay

Exclusion Criteria:

  • Orthopedic or medical conditions contraindicating physical activity.
  • Legal guardian not present to obtain consent
  • Child with a significant neurological condition or major developmental disability
  • Child with active infection of the face or hand
  • A history of severe motion sickness A history of seizures caused by flashing light Major surgery within the last 48 hours

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Supportive Care
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: Pediatric patient
Pediatric patient will engage with engagement-focused software platform (Snipperfingers) and movement will be analysed by the real-time motion capture system (the OptiTrack system).
Behavioral: Snipperfingers
Snipperfinger is a self developed engagement focused software platform designed to encourage participation in pediatric physical therapy.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Evaluate the ease of use of Optitrack system measured by System Usability Scale (SUS)
Time Frame: Post-simulation (5 minutes)]
10-item questionnaire with a scale from 1- 5, 1 being strongly disagree to 5 being strongly agree on a five-point Likert scale to measure usability.
Post-simulation (5 minutes)]

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
Setup time required for system use
Time Frame: Before intervention
Time required to set up the system, defined as the duration from participant arrival in the gym to the start of the physical activity.
Before intervention
Duration of gameplay-driven physical activity
Time Frame: immediately at the start of intervention, immediately after intervention
Time from first recorded movement in response to gameplay to last movement as recorded by OptiTrack motion capture or clinician observation
immediately at the start of intervention, immediately after intervention
Evaluation parent's perception of patient's engagement.
Time Frame: immediately after intervention
Parent acceptance of the system will be evaluated by self developed questionnaire. The questionnaire contains 10 items with scale from 1-5, 1 being strongly disagree to 5 being strongly agree on a five-point Likert scale.
immediately after intervention
Acceptability of Intervention Measure (AIM) survey
Time Frame: immediately after the intervention
This questionnaire consists of 4 items. Measures are to be graded using a 1-5 scale, from 1=completely disagree, to 5= completely agree
immediately after the intervention
Intervention Appropriateness Measure (IAM) survey
Time Frame: immediately after the intervention
This questionnaire consists of 4 items. Measures are to be graded using a 1-5 scale, from 1=completely disagree, to 5= completely agree
immediately after the intervention
Feasibility of Intervention Measure (FIM) survey
Time Frame: immediately after the intervention
This questionnaire consists of 4 items. Measures are to be graded using a 1-5 scale, from 1=completely disagree, to 5= completely agree
immediately after the intervention
ISO 9241-400
Time Frame: immediately after intervention
6-item ergonomic questionnaire with a scale from 1- 5, 1 being strongly disagree to 5 being strongly agree on a five-point Likert scale.
immediately after intervention

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Stanford University

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
October 15, 2025

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
September 30, 2026

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
September 30, 2026

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
April 4, 2025

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
April 4, 2025

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 11, 2025

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
December 18, 2025

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 11, 2025

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2025

More Information

Terms related to this study

Keywords

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • 80334

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

No

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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