NCT04289376

Brief Summary

The purpose of this study is to measure the gaze movements of individuals as they watch videos of a baseball pitcher throwing pitches. The goal will be to determine whether there is an anticipatory movement to the location where the ball is released, and whether this anticipatory movement occurs in experienced baseball players more commonly than in inexperienced players.

Trial Health

55
Monitor

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Trial has exceeded expected completion date
Enrollment
21

participants targeted

Target at below P25 for not_applicable

Timeline
Completed

Started May 2022

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
active not recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

First Submitted

Initial submission to the registry

February 26, 2020

Completed
2 days until next milestone

First Posted

Study publicly available on registry

February 28, 2020

Completed
2.2 years until next milestone

Study Start

First participant enrolled

May 5, 2022

Completed
1.4 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 15, 2023

Completed
2.9 years until next milestone

Study Completion

Last participant's last visit for all outcomes

July 31, 2026

Completed
Last Updated

January 27, 2026

Status Verified

January 1, 2026

Enrollment Period

1.4 years

First QC Date

February 26, 2020

Last Update Submit

January 25, 2026

Conditions

Gaze Tracking

Keywords

Sports

Outcome Measures

Primary Outcomes (1)

  • Quiet eye duration

    Duration over which the gaze remains stable

    60 minutes

Study Arms (1)

Gaze tracking

OTHER

No intervention. Monitor gaze as subjects watch a video

Other: Gaze tracking - no intervention

Interventions

Gaze tracking - no interventionOTHER

Monitor gaze as subjects watch a video

Gaze tracking

Eligibility Criteria

Age18 Years - 40 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)

You may qualify if:

  • /20 visual acuity in each eye Stereoacuity of 40 arc seconds are better

You may not qualify if:

  • /25 or worse visual acuity in either eye Stereoacuity less than 40 arc seconds

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

The Ohio State University

Columbus, Ohio, 43210, United States

Location

Study Officials

  • Nick F Fogt

    Ohio State University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
NA
Masking
NONE
Purpose
BASIC SCIENCE
Intervention Model
SINGLE GROUP
Model Details: There is no intervention or treatment in this study
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Professor

Study Record Dates

First Submitted

February 26, 2020

First Posted

February 28, 2020

Study Start

May 5, 2022

Primary Completion

September 15, 2023

Study Completion

July 31, 2026

Last Updated

January 27, 2026

Record last verified: 2026-01

Data Sharing

IPD Sharing
Will not share

Locations

US(1)