High Myopia, Low Intraocular Pressure
Conditions
Brief summary
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) .
Interventions
PROCEDURESupplement of perfusion fluid through the subiris suspensory ligament space from the lateral incision
After the capsule is filled with viscoelastic material, if the IOP is less than 10 mmHg, the investigators will supply the perfusion fluid through the subiris suspensory ligament space from the lateral incision.
Sponsors
Yune Zhao
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
QUADRUPLE (Subject, Caregiver, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Healthy volunteers
No
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
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Intraocular pressure | two minutes | Measurement of intraocular pressure during cataract surgery by iCare rebound tonometer |
Countries
China
Contacts
Primary ContactDandan Wang
Outcome results
None listed