CUHK_CCT00285
2011-11-28
Retrospective
Nil
Project Vision Charity Fund
Nil
Nil
Nil
Nil
Ms. Zhang Xiujuan
UEC, 3/F, Hong Kong Eye Hospital, 147K Argyle Street
62547605
zhangxiujuan@cuhk.edu.hk
Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong
Prof. Lam Shun-chiu Dennis
UEC, 3/F, Hong Kong Eye Hospital, 147K Argyle Street
27623134
dennislam_cu_res@cuhk.edu.hk
Department of Ophthalmology and Visual Sciences, The Chinese University of Hong Kong
Interventions to promote cataract surgery in people with the operable cataract in a rural area, northwest of China: a randomized controlled study
Interventions to promote cataract surgery in people with the operable cataract in a rural area, northwest of China: a randomized controlled study
Nil
Mainland China
Yes
2011-04-07
Cataract
Behavior
We randomly divide these subjects with operable cataract identified in our cataract screening program but did not received cataract surgery into 4 groups.
Group 1, we provide education for cataract blindness and outcome of treatment;
Group 2, we provide education + completely free of surgery;
Group 3, we provide education + completely free of surgery + reimbursement of transportation;
Group 4, we provide education+ completely free of surgery + free to pick up to the surgical site
One month
Nil
Subjects aged 50 or above living in rural districts of Pucheng county, Shaanxi Province ;and
Subjects diagnosed with the operable cataract and cataract as the principle cause of visual impairment with VA less than 6/18; and
Subjects not present to Pucheng county hospital in 3 month from the initial cataract screen .
Subjects who refuse participate the research
50
Nil
Both Male and Female
Interventional
Randomized
Historical control
Single-blind
Factorial
2011-04-11
400
Complete
The number of individuals willing to accept and refuse cataract surgery will be addressed
The factors preventing the subjects with visual impaired cataract from presenting for surgery
2012-12-20
ChiCTR-TRC-11001783
2011-12-12
Yes
Nil
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