Neurovascular contact In isolated sixth nerve palsy

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20190930007

Enrollment

144

Registered

2019-09-30

Start date

2019-09-28

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

Neurovascular contacts between patients with and without isolated sixth nerve palsy. Vascular compression&#44

Interventions

Isolated sixth nerve palsy patients confirmed by neuro&#45

ophthalmic examination who had MRI brain and/or orbits performed at King Chulalongkorn Memorial Hospital (KCMH).,Non isolated sixth nerve palsy patients who had MRI brain and/or orbits performed at Ki

Diagnostic,Diagnostic

Isolated sixth nerve palsy patients,Non Isolated sixth nerve palsy patients

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: Isolated sixth nerve palsy patients confirmed by neuro-ophthalmic examination Magnetic resonance images (MRI) protocol heavily T2 were performed at King Chulalongkorn Memorial Hospital (KCMH).

Exclusion criteria

Exclusion criteria: Isolated sixth nerve palsy patients due to tumor compression and other specific cause. Severe headache Systemic infections and history of malignancy History of head injury

Design outcomes

Primary

Measure	Time frame
Neurovascular contact 10 year assessments of high-resolution MR images	—

Secondary

Measure	Time frame
demographic and clinical data of neurovascular contacts 10 year assessments of high-resolution MR images	—

Countries

Thailand

Contacts

Public ContactWiwat Prasert

Department of Ophthalmology, Chulalongkorn university

top_wiwat@hotmail.com0855534950

Outcome results

None listed

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