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Trial Detail

CUHK_CCT00329

2012-07-30

Retrospective

Nil

Nil

Nil

Nil

Not Applicable

Ms. Joyce Kung

3/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

27623134

joycekung@cuhk.edu.hk

Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong

Hong Kong

Dr. Vishal Jhanji

4/F, Hong Kong Eye Hospital, 147K Argyle Street, Kowloon

3943 5807

vishaljhanji@cuhk.edu.hk

Department of Ophthalmology & Visual Sciences, The Chinese University of Hong Kong

Hong Kong

Prospective contralateral eye comparison of different LASIK flap thickness

Prospective contralateral eye comparison of different LASIK flap thickness

比較雙眼對側於不同准分子激光膜原位磨鑲手術角膜瓣厚度的前瞻性研究

Contralateral eye comparison of different LASIK flap thickness

Hong Kong

Yes

2012-03-05

Kowloon Central Cluster REC / Kowloon East Cluster REC

KC/KE 12-0030/ER-1

REFRACTIVE ERROR

Procedure

LASIK (Laser in situ Keratomileusis)

LASIK

A flap 120 microns thick

Once

Once

LASIK would be performed in both eyes of a suitable patient. One eye shall receive a flap cut of 100 microns and the contralateral eye shall receive a flap cut of 120 microns.

LASIK

LASIK with a flap 120 microns thick

Once

Once

1.Any person greater than 18 years of age, requiring LASIK for refractive errors correction under topical anesthesia.
2.Willing to participate and give a consent after full explanation of the aims, risks and benefits of the study

1.Patients with other ocular or systemic conditions.
2.Patients not cooperative or patient with conditions that prevent them to cooperate to undergo the LASIK procedure under topical anesthesia by gel / eye drops
3.Patients < 18 years of age
4.Patients who are unable to sign the consent

18

Nil

Both Male and Female

Interventional

Non-randomized

Active

Double-blind

Not Applicable

4

2012-05-01

150

Complete

Visual acuity: uncorrected and best-corrected at day 1, day 3, month 1, month 3; Postoperative spherical equivalent at day 1, day 3, month 1, month 3

Corneal haze, Dry eye syndrome, Anetrior segment OCT and Ocular response analyzer at day 1, day 3, month 1, month 3

No

2016-04-13

ChiCTR-ONRC-12002391

2012-08-05

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