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Tilted Gaze Target Test in the Examination of Children With Superior Oblique Muscle Palsy

NCT05882552 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 80

Last updated 2023-06-09

No results posted yet for this study

Summary

This study is a prospective, randomized, double-blind cohort study aimed at assessing the accuracy of the preoperative tilted gaze target test in predicting the degree of improvement in compensatory head position after surgery in children with superior oblique muscle palsy.

Conditions

  • Children With Torticollis

Interventions

DIAGNOSTIC_TEST

Tilted Gaze Target Tast

Tilted gaze target tast is playing a small animated video with a visual mobile device at a distance of 33 cm and 3 m, respectively, to determine the optimal angle of head position improvement and the spatial tilt angle of the screen relative to the orthostatic position.It will be conducted during the first visit. Preoperative intervention will also be conducted before surgery. Postoperative interventions will be conducted at one day, one month, and six months after surgery.

DIAGNOSTIC_TEST

Conventional Examination Methods

The conventional examination methods include oculomotor examination, Bielschowsky head tilt test, alternate prism cover test, prism adaptation test, and monocular cover test. They will be conducted during the first visit. Preoperative intervention will also be conducted before surgery.Postoperative interventions will be conducted at one day, one month, and six months after surgery.

Sponsors & Collaborators

  • Tianjin Eye Hospital

    lead OTHER

Principal Investigators

  • Wei Zhang, Ph.D · Tianjin Eye Hospital

  • Xiaotong Li, M.D. · Tianjin Eye Hospital

  • Tiange Liu, MA.Sc · Nankai University

  • Zhen Li, MA.Sc · Nankai University

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
TRIPLE
Model
CROSSOVER

Eligibility

Min Age
1 Year
Max Age
8 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-06-15
Primary Completion
2024-06-15
Completion
2024-12-31

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05882552 on ClinicalTrials.gov