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Intraocular pressure after the femtosecond laser procedure

Evaluation of Intraocular Pressure Change After the Femtosecond Laser Procedure for Cataract Surgery

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0004710
Enrollment
60
Registered
2020-02-06
Start date
2019-06-20
Completion date
Unknown
Last updated
2020-02-24

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

Conditions

None listed

Interventions

None listed

Sponsors

Asan Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients who met the following inclusion criteria were included: (1) IOP before a femtosecond laser procedure, immediately after a femtosecond laser procedure, 30 minutes after the laser procedure, and 1 hour after the laser procedure were evaluated; (2) pre-existing corneal astigmatism less than +2.50 D; and (3) visual acuity greater than 0.1 logMAR as measured using a potential acuity meter.

Exclusion criteria

Exclusion criteria: Patients were excluded from the analyses if they had: (1) optical opacities or pathology detected on slit-lamp examination; (2) previous corneal surgeries; (3) ocular trauma; (4) intraocular surgery; (5) severe dry eyes, (6) corneal disease; (7) glaucoma and ocular hypertension; (8) ocular infection or (9) collagen vascular disease or other autoimmune diseases.

Design outcomes

Primary

MeasureTime frame
intraocular pressure (IOP)—

Secondary

MeasureTime frame
nucleosclerosis;total laser energy—

Countries

Korea, Republic of

Contacts

Public ContactHungwon Tchah

Asan Medical Center

Outcome results

None listed

Source: CRIS (via WHO ICTRP) · Data processed: Feb 4, 2026