relationship between refraction visual errors and cervical spine angles and range of motion

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

PACTR

Registry ID

PACTR201701001897175

Enrollment

Registered

2016-11-30

Start date

2016-12-12

Completion date

Unknown

Last updated

2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Eye Diseases refractive visual errors

Interventions

measuring range of motion and angles of cervical spine

myrin goniometer

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: - All participants have not report cervical pain - All patients are wearing corrective glasses. -All participants have no any eye operations. -Their Age range from 15-25 years old.

Exclusion criteria

Exclusion criteria: ¿ Any injury to the neck ¿ Any history of inflammatory joint disease ¿ History of cervical spine surgery ¿ Diagnosis of cervical radiculopathy or myelopathy determined by their care physician.

Design outcomes

Primary

Measure	Time frame
flexion 50 degree	—

Secondary

Measure	Time frame
range of motion by using myrine o.b. goniometer, flexion, extention, right lateral flexion, left lateral flexion, right rotation, left rotation	—

Countries

Egypt

Contacts

Public ContactYASSER RAMZY

prof.dr. in basic science department in faculty of physical therapy

smsmsooma@yahoo.com01224003374

Outcome results

None listed

Source: PACTR (via WHO ICTRP) · Data processed: Aug 9, 2026