The Choroidal Thickness in Thai Population Measured by Swept-source Optical Coherence Tomography

Status

Active, not recruiting

Phases

Phase 3

Study type

Observational

Source

TCTR

Registry ID

TCTR20150526001

Enrollment

275

Registered

2015-05-26

Start date

2015-06-01

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

&#45

Interventions

Volunteer with normal healthy eye

Diagnostic

Healthy volunteer

Eligibility

Sex/Gender

All

Age

18 Years to 120 Years

Inclusion criteria

Inclusion criteria: 1. Age morethan 18 years old 2. Best corrected visual acuity 20/20-20/30

Exclusion criteria

Exclusion criteria: 1. Hyperopia or Myopia more than 3 diopters 2. presence of choriodal disease , retina disease, glaucoma and uveitis 3. History of intraocular surgery

Design outcomes

Primary

Measure	Time frame
choroidal thickness 1 swept source optical coherence tomography scan	—

Secondary

Measure	Time frame
Age 1st visit questionaire,sex 1st visit questionaire,choroidal structure 1st visit swept source optical coherence tomography scan	—

Countries

Thailand

Contacts

Public ContactPear Pongsachareonnont

Chulalongkorn university and King Chulalongkorn memorial hospital

pearee@gmail.com022564142

Outcome results

None listed

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

The Choroidal Thickness in Thai Population Measured by Swept&#45;source Optical Coherence Tomography