This is a randomized controlled trial to investigate the effect of cataract surgery on the
socioeconomic status of cataract patients in rural area of Southern China.
Drug: Phacolin eye drops
Procedure: cataract surgery
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Locations near you
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Full eligibility criteria for NCT03020056
Ages eligible for Study
50 Years and older
Genders eligible for Study
Accepts Healthy Volunteers
Age-related cataract patients aged over 50 with best corrected visual acuity (BCVA)
less than 0.3 in the better eye.
History of other eye disease that contributes to visual impairment, including
keratopathy, uveitis, glaucoma, retinopathy, ocular trauma, or intraocular surgery.
Cases in need of expedited surgery, including shallow anterior chamber (central
anterior chamber depth less than 2 mm and/or peripheral anterior chamber depth less
than 1/4 corneal thickness), blindness of grade IV and V (BCVA less than 0.02 in the
better eye), and intumescent or hypermature stage of cortical cataract.
Systemic disease dampening activity, including cardiovascular and cerebrovascular
diseases, hemiplegia, neurodegenerative diseases such as Alzheimer's disease and
Patients not willing to participate in the study.
All locations for NCT03020056
Huidong people's hospital
Huidong, Guangdong, China, 516300
View full eligibility
Tris trial is registered with FDA with number: NCT03020056. The sponsor of the trial is Zhongshan Ophthalmic center, Sun Yat-sen University and it is looking for 292 volunteers for the current phase.
Official trial title: Impact of Cataract Surgery to Socioeconomic Status in Rural Area of Southern China: A Randomised Controlled Trial
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