High Intraocular Pressure After Cataract Surgery

Cataract Clinical Trial

Official title:

Efficacy Evaluation of Anterior Chamber Drainage in Patients for High Intraocular Pressure After Cataract Surgery

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT05834465
• Other study ID #: 20230301CTR
• Status: Not yet recruiting
• Start date: July 1, 2023
• Est. completion date: October 1, 2023

Study information

• Verified date: June 2023
• Source: Wenzhou Medical University
• Contact: Pingjun Chang
• Phone: 18868410303
• Email: 364669877[@]qq.com
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

Effectiveness of anterior chamber drainage on the structure of the anterior chamber, the position of the intraocular lens and the shape of the corneal incision in the early stage of cataract surgery with high intraocular pressure

Description:

To explore the effect of different degrees of anterior chamber drainage on the structure of the anterior chamber, the position of the intraocular lens and the shape of the corneal incision in the early stage of cataract surgery with high intraocular pressure

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 60
• Est. completion date: October 1, 2023
• Est. primary completion date: September 1, 2023
• Accepts healthy volunteers: No
• Gender: All
• Age group: 60 Years and older

Eligibility

Inclusion Criteria:

1. Patients over 60 years old who underwent simple age-related cataract surgery in Eye Hospital of Wenzhou Medical University, the operation was successful, and there were no intraoperative complications such as posterior capsule rupture;

2. Measurements were taken before and after drainage, and all data were complete ;

3. The patient agrees and accepts the study.

Exclusion Criteria:

1. Preoperative glaucoma, ocular hypertension, iritis, uveitis and other eye diseases, as well as other eye diseases and serious systemic diseases that may affect the prognosis of surgery, such as corneal lesions, vitreous volume blood, retinal detachment, poor blood sugar control in diabetes, etc.

2. Previous history of eye trauma, etc.

3. Cannot cooperate with the completion of intraocular pressure measurement and CASIA2 examination.

Related Conditions & MeSH terms

• Capsule Opacification
• Cataract
• Intraocular Pressure
• Ocular Hypertension

Locations

Country	Name	City	State
China	Eye Hospital of Wenzhou Medical College	Wenzhou	Zhejiang

Sponsors (1)

Lead Sponsor	Collaborator
Wenzhou Medical University

Country where clinical trial is conducted

China, 

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	The position of IOL through tilt (tilt in degree)	Evaluation of the position of IOL through tilt (tilt in degree)	Two hours after cataract surgery (i.e. before anterior chamber drainage)
Primary	The position of IOL through decentration (decentration in millimeter)	Evaluation of the position of IOL through decentration (decentration in millimeter)	Two hours after cataract surgery (i.e. before anterior chamber drainage)
Primary	The position of IOL through tilt (tilt in degree)	Evaluation of the position of IOL through tilt (tilt in degree)	Immediately after anterior chamber drainage
Primary	The position of IOL through decentration (decentration in millimeter)	Evaluation of the position of IOL through decentration (decentration in millimeter)	Immediately after anterior chamber drainage