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Trial History Detail on 2011-03-08

CUHK_CCT00057

2005-12-13

Retrospective

Not applicable

N/A

Nil

Nil

Ms Joyce KUNG

UEC, 3/F Hong Kong Eye Hospital, 147K Argyle St., Kln

2762 3134

joycekung@cuhk.edu.hk

Department of Ophthalmology and Visual Sciences

Prof. Dennis SC Lam

UEC, 3/F Hong Kong Eye Hospital, 147K Argyle St., Kln

2762 3134

email dennislam_cu_res@cuhk.edu.hk

Department of Ophthalmology and Visual Sciences

Identification of genes for high myopia

Identification of genes for high myopia

Not applicable

Hong Kong

Yes

2004-02-28

Eye Diseases

Other

Nil

Nil

5 years

Nil

Inclusion criteria: Plan to carry out whole genome scan and linkage studies of 30 independent pedigrees of at least 3 generations, each with more than 10 members and 3 high myopia that we have recruited. None of these families have myopia associated disease such as Stickler's syndrome, Marfan syndrome and juvenile glaucoma.

Subjects with known or suspected medical disorders or ocular complications other than those described

Nil

Nil

Both Male and Female

Observational

Non-randomized

Active

Open label

Single group

2004-07-01

1500

Recruiting

Advancing knowledge in basic molecular genetics.

1. Affirm chromosomal loci linked to myopia. 2. Identify new myopia genes. 3. Reveal the frequencies of specific sequence alterations in the new putative myopia gene(s) in the local Chinese population. 4. Establish a basis to study interactive effects between environmental and genetic factors that contribute to myopia.

No

2015-06-23

ChiCTR-CCS-09000675

2010-05-04


Yes

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