Evaluation of Cataract Surgery Outcome
Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
AgeUp to 90
SponsorEvidence Based Cataract Study Group
About this trial
The purpose of this study is to evaluate the visual outcome of the cataract surgery, including best uncorrected and corrected visual acuity, spherical equivalent, wavefront aberration and other measurements.
Eligibility criteria
This trial does not accept healthy volunteersQualifiers
Clinical diagnosis of cataract
Must be able to cooperate with the ophthalmic examination
Disqualifiers
Clinical diagnosis of mental illness
Mentally disabled
Trial population
Medical centre: Eye and ENT Hospital of Fudan University
Trial design
Design model
Case-control
Time perspective
Prospective
Treatments tested in this trial
Not listed
Trial groups
No trial groups listed
Trial outcomes
Primary outcomes
1
Change from baseline in visual acuity at one month after cataract surgery
Time frame
Follow-up until one month after surgery2
Change from baseline in spherical equivalent at one month after cataract surgery
Time frame
Follow-up until one month after surgery3
Change from baseline in visual acuity at six months after cataract surgery
Time frame
Follow-up until six months after surgery4
Change from baseline in spherical equivalent at six months after cataract surgery
Time frame
Follow-up until six months after cataract surgerySecondary outcomes
1
Change from baseline in wavefront aberration at one month after cataract surgery
Time frame
Follow-up until one month after surgery2
Change from baseline in contrast sensitivity at one month after cataract surgery
Time frame
Follow-up until one month after surgery3
Change from baseline in intraocular light scattering at one month after cataract surgery
Time frame
Follow-up until one month after surgery4
Change from baseline in wavefront aberration at six months after cataract surgery
Time frame
Follow-up until six months after surgeryOther outcomes
1
The difference between attempted and achieved refractive correction at one month after cataract surgery
Time frame
Follow-up until one month after surgery2
The difference between attempted and achieved refractive correction at six months after cataract surgery
Time frame
Follow-up until six months after surgerySponsors and contacts
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Source ClinicalTrials.gov