CI

At a glance

ClinicalIndex Comparison Record
N/ACompleted· 98 enrolled
Drug / intervention
pitching motionbehavioral
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.

Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.

Search/NCT06704529
NCT06704529N/ACompleted

Cortical Processing of Proprioception Related to Pitching Performance in Baseball Players With Glenohumeral Internal Rotation Deficit

National Taiwan University Hospital·observational·Posted Nov 26, 2024·Updated Dec 17, 2025

In Brief

An observational study evaluating pitching motion for Glenohumeral Internal Rotation Deficit. Completed, enrolled 98 participants across 1 site.

Detailed Summary

The current study aims to characterize the cortical activity and proprioceptive acuity in baseball players with glenohumeral internal rotation deficit (GIRD). Additionally, the correlations between cortical activity, proprioceptive acuity, and pitching performance will be examined. The evaluation of proprioception will be conducted using the active joint reposition sense of the shoulder. Simultaneously, the investigators will record cortical activity by electroencephalography (EEG). To represent pitching performance, the investigators will collect ball velocity and pitching accuracy. This will help the investigators understand the process of proprioception in the central nervous system, as well as factors associated with pitching performance in baseball players with GIRD.

Study Details

Study Typeobservational
Allocation--
Masking--
Primary Purpose--
CountriesTaiwan

Timeline

N/ACompletedFinished
20252026
First PostedNov 26, 2024
Enrollment StartAug 20, 2024
Primary CompletionMay 30, 2025
Study CompletionJul 30, 2025
TodayJul 2, 2026
Enrollment to primary: 9 monthsPosted 1.6 years ago

Interventions

pitching motionbehavioral

participants pitch fastball to the strike zone