Agreement of ocular biometric parameters between OA-2000 and Pentacam AXL in cataract patients

Agreement of ocular biometric measurement and IOL power between Swept source optical coherence tomography with Placido disc topography and Scheimpflug camera with partial coherence interferometry in cataract patients

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

TCTR

Registry ID

TCTR20260511002

Enrollment

Registered

2026-05-11

Start date

2024-09-02

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

Cataract patients who planned for cataract surgery Keratometry Axial length Biometry Cataract Intraocular lens

Interventions

Patients with cataract who were scheduled for cataract surgery

Other

Cataract patients

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Cataract patients who schedule for cataract surgery 2. Aged more than 18 years old

Exclusion criteria

Exclusion criteria: 1. History of corneal trauma 2. Prior ocular surgery 3. The use of contact lenses within two weeks of measurement 4. The presence of other concurrent ocular pathologies

Design outcomes

Primary

Measure	Time frame
agreement between OA-2000 and Pentacam AXL at the time of measurement biometric parameters (flat keratometry, steep keratometry, mean keratometry, corneal astigmatism, J(0), J(45), anterior chamberdepth, white to white distance, axial lenght, IOL power)	—

Secondary

Measure	Time frame
Rate of success in axial lenght measurement at the time of measurement Axial lenght measurement	—

Countries

Thailand

Contacts

Public ContactRoseporn Asawaworarit

Faculty of Medicine, Burapha University

rosepornyy@gmail.com038386554

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026