Improved Operation of Low Intraocular Pressure in Phacoemulsification for Patients With High Myopia Complicated With Cataract

Yune Zhao

Status: Unknown

Conditions: Low Intraocular Pressure; High Myopia

Treatments: Procedure: Supplement of perfusion fluid through the subiris suspensory ligament space from the lateral incision

Study type: Interventional

Funder types: Other

Identifiers

NCT05201677

WDD-High myopia-Low IOP

Details and patient eligibility

About

Approximately 60 participants at Eye Hospital of Wenzhou Medical University during October,2021 to January 2022 will be enroll in the investigators' study. And dived them randomly into 2 groups:High myopia with axial length between 26 mm and 28 mm and High myopia with axial length more than 28 mm (30 eyes) .

Enrollment: 60 estimated patients

Sex: All

Volunteers: No Healthy Volunteers

Inclusion criteria

• The patients with high myopia and cataract who plan to receive cataract surgery in our hospital
• Surgery without complications

Exclusion criteria

• Patients who had other ocular diseases or had undergone internal eye surgery
• Patients with a history of myopic laser surgery
• Previous history of eye trauma
• Previous use of medications/eye drops that may alter IOP

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Quadruple Blind

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60 participants in 2 patient groups

High myopia with axial length between 26 mm and 28 mm

Experimental group

Description:

The patients' axial length is between 26 mm and 28 mm

Treatment:

Procedure: Supplement of perfusion fluid through the subiris suspensory ligament space from the lateral incision

High myopia with axial length more than 28 mm

Experimental group

Description:

The patients' axial length is more than 28 mm

Treatment:

Procedure: Supplement of perfusion fluid through the subiris suspensory ligament space from the lateral incision