NCT02279472

Optical Coherence Tomography Quantitative Analysis of Changes in Anterior Chamber After Laser Peripheral Lridotomy

• Status: Unknown
• Phase: N/A
• Study type: Interventional
• Enrollment: 40 (estimated)
• Sponsor: Second Xiangya Hospital of Central South University · Academic / Other
• Sex: All
• Age: 30 Years – 80 Years
• Healthy volunteers: Not accepted

Summary

The purpose of this study is to analysis changes in anterior segment morphology after laser peripheral lrldotomy measured by optical coherence tomography, and to evaluate treatment effectiveness

Detailed description

In the study ,primary angle closure(PAC) and primary angle closure glaucoma (PACG) will be recruited. Anterior segment optical coherence tomography images captured before and after laser peripheral iridotomy will be analysed to provide objective and reproducible quantification of anterior segment biometric parameters.The outcomes can provide useful information for clinical strategies in the treatment and management of pathology related to angle closure.

Conditions

• Primary Angle Closure Glaucoma

Interventions

Type	Name	Description
PROCEDURE	Laserex Tango Nd:YAG, Ellex-SuperQ Medical, Australia	All the patients will be achieved with pilocarpine 1% for pupil constriction, laser peripheral iridotomy(LPI) is performed using the ophthalmic neodymium: yttrium aluminium garnet laser (Laserex Tango Nd:YAG, Ellex-SuperQ Medical, Australia) and an VOLK iridotomy contact lens. After LPI, patients will be given topical prednisolone acetate 0.1% for 7 days.

Timeline

• Start date: 2014-10-01
• Primary completion: 2014-12-01
• Completion: 2015-01-01
• First posted: 2014-10-31
• Last updated: 2014-10-31

Locations

1 site across 1 country: China