A comparative study on the probability of re-operation after astigmatism lens implantation under different anesthesia methods

Status

Active, not recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2400087830

Enrollment

Unknown

Registered

2024-08-05

Start date

2024-02-27

Completion date

Unknown

Last updated

2024-08-12

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

Conditions

Cataract

Interventions

Surface infiltration anesthesia group :none

peribulbar anesthesia group:none

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1) Patients with cataract and corneal astigmatism =1.5D. 2) Willing to insert an astigmatism intraocular lens.

Exclusion criteria

Exclusion criteria: 1) Patients with ocular complications such as corneal disease, scleritis, and a history of preoperative ocular surgery. 2) Patients with significant risk factors for lens deviation, such as abnormal axial length, abnormal shape of the eyeball, etc., are excluded. 3) Patients who were unable to undergo postoperative follow-up as required by the study were excluded to ensure the integrity and reliability of the data.

Design outcomes

Primary

Measure	Time frame
Cylindrical ;vision;	—

Secondary

Measure	Time frame
intraocular pressure;	—

Countries

China

Contacts

Public ContactHuang Yusen

Qingdao Eye Hospital of Shandong First Medical University

huang_yusen@126.com+86 137 9180 2251

Outcome results

None listed

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