Study of Intracameral Adrenaline for Pupil Dilation Without Topical Mydriatics in Refractive Cataract Surgery

Wenzhou Medical University

Status: Completed

Conditions: Cataract

Treatments: Drug: adrenalin

Study type: Interventional

Funder types: Other

Identifiers

NCT01264653

Wenzhou Medical College

Details and patient eligibility

About

The purpose of this study is to study the safety and efficacy of intracameral adrenaline for pupil dilation without topical mydriatics in refractive cataract surgery.

Enrollment: 60 patients

Sex: All

Ages: 40 to 80 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• male and female
• can read and sign informed consent form；
• Clinical diagnosis of cataract
• Cataract density grade II-III according to the Emery-Little system classification system

Exclusion criteria

• sensitivity to adrenalin；
• sensitivity to topical mydriatics；
• any other ocular surgeries；
• iris abnormalities

Trial design

Primary purpose: Health Services Research

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Single Blind

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60 participants in 1 patient group

experimental group,control group

Experimental group

Description:

Intraocular adrenalin,topical mydriatics, experimental group: Intervention: Procedure:refractive cataract surgery with Intraocular adrenalin, control group:refractive cataract surgery with topical mydriatics

Treatment:

Drug: adrenalin