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Comparison of postoperative pain between the first and second procedure in sequential cataract surgery

Comparison of postoperative pain between the first and second procedure in sequential cataract surgery

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
CRIS
Registry ID
KCT0002624
Enrollment
64
Registered
2018-01-03
Start date
2017-10-25
Completion date
Unknown
Last updated
2019-03-11

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

Seoul National University Bundang Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients undergoing sequential cataract surgery with bilateral senile cataract Adults of 20-85 years old (including elderly patients because of geriatric disease) Those who understand the purpose of the study and have agreed in advance

Exclusion criteria

Exclusion criteria: Patients with eye pain before the first operation Cataract patients with complications Patients with a history of allergy to local anesthetics

Design outcomes

Primary

MeasureTime frame
NRS pain score—

Secondary

MeasureTime frame
anxiety score before surgery—

Countries

Korea, Republic of

Contacts

Public ContactTak Kyu Oh

Seoul National University Bundang Hospital

airohtak@hotmail.com+82-31-787-5950

Outcome results

None listed

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