NCT04912362

The Effectiveness of YAG Iridotomy in Preventing Peripheral Anterior Synechia After CLASS in Primary Open Angle Glaucoma

Effectiveness of YAG Laser Iridotomy in Preventing Peripheral Anterior Synechia After CO2 Laser-Assisted Sclerectomy Surgery in Primary Open Angle Glaucoma

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 80 (estimated)
• Sponsor: Second Affiliated Hospital, School of Medicine, Zhejiang University · Academic / Other
• Sex: All
• Age: 18 Years – 50 Years
• Healthy volunteers: Accepted

Summary

To investigate the effectiveness of YAG laser iridotomy in preventing peripheral anterior synechia after CO2 Laser-Assisted Sclerectomy Surgery and the long-term effect of reducing intraocular pressure

Detailed description

Group A: YAG laser iridotomy was performed one week before operation, followed by CO2 Laser-Assisted Sclerectomy Surgery; Group B: only CO2 Laser-Assisted Sclerectomy Surgery; The patients were followed up for 1 year to observe and compare the difference of the incidence of peripheral anterior synechia and the effect of long-term intraocular pressure control between the two groups.

Conditions

• Glaucoma, Open-angle

Interventions

Type	Name	Description
DEVICE	YAG iridotomy	YAG iridotomy was performed one week before operation, and then CO2 Laser-Assisted Sclerectomy Surgery was performed

Timeline

• Start date: 2020-09-01
• Primary completion: 2023-08-01
• Completion: 2023-08-01
• First posted: 2021-06-03
• Last updated: 2021-06-03

Locations

1 site across 1 country: China