Comparing Monofocal IOLs in Highly Myopic Cataract Patients
ConditionCataract
Trial statusNot yet recruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
AgeNot listed
SponsorWenzhou Medical University
About this trial
Comparison of Postoperative Outcomes in Patients with High Myopia Undergoing Cataract Surgery Implanted with Extended Depth of Focus Intraocular Lens (ICB00) and Monofocal Intraocular Lens (ZCB00)
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
1: The patients are between 40 and 70 years old.
Disqualifiers
1: Moderate and severe dry eye
Trial population
Included in Eye Hospital of Wenzhou Medical University for "phacoemulsification combined with intraocular lens implantation"
Trial design
Design model
Case-only
Time perspective
Prospective
Treatments tested in this trial
no intervention
Other interventionno intervention
Treatment groups
60 Participants
are divided into 2 treatment groupsGroup A: ICB00 implantation after cataract surgery.1 intervention
Group B: ZCB00 implantation after cataract surgery.1 intervention
Trial outcomes
Primary outcomes
1
Defocus curve
On the basis of BCDVA, add +2.5\~-5.0D spherical lenses (decreasing at intervals of 0.5D) before the patient's operation, record the logMAR vision of the patient at each added spherical lens degree, and draw the average Defocus Curve with the added spherical lens degree as the abscissa and the average vision of each corresponding degree as the ordinate.
Time frame
Three months after operation2
Far, middle and near vision
The naked eye vision was measured at 5m, 70cm and 40cm respectively.
Time frame
Three months after operationSponsors and contacts
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Source ClinicalTrials.gov
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