Prospective comparison of standard LASIK (= laser assisted in situ keratomileusis) vs cross cylinder ablation LASIK for the correction of post keratoplasty ametropias

ISRCTN	ISRCTN31771916
DOI	https://doi.org/10.1186/ISRCTN31771916
Protocol serial number	N0141156870
Sponsor	Department of Health
Funder	Moorfields Eye Hospital NHS Foundation Trust (UK) NHS R&D Support Funding

Prospectively registered

Protocol

Statistical analysis plan

Results

Individual participant data

Record updated in last year

Plain English summary of protocol

Not provided at time of registration

Mr Andrea Sciscio
Scientific

Moorfields Eye Hospital
162 City Road
London
EC1V 2PD
United Kingdom

Phone	123
Email	gasciscio@hotmail.com

Primary study design	Interventional
Study design	Randomised controlled trial
Secondary study design	Randomised controlled trial
Scientific title	Prospective comparison of standard LASIK (= laser assisted in situ keratomileusis) vs cross cylinder ablation LASIK for the correction of post keratoplasty ametropias
Study objectives	To compare 2 different methods of applying the excimer laser with LASIK to correct refractive errors following full thickness corneal graft surgery
Ethics approval(s)	Not provided at time of registration
Health condition(s) or problem(s) studied	Eye Diseases: Ametropia
Intervention	Prospective double masked randomised study
Intervention type	Other
Primary outcome measure(s)	Reduction in corneal astigmatism
Key secondary outcome measure(s)	Not provided at time of registration
Completion date	01/04/2006

Participant type(s)	Patient
Age group	Not Specified
Sex	Not Specified
Target sample size at registration	128
Key inclusion criteria	LASIK patients
Key exclusion criteria	Not provided at time of registration
Date of first enrolment	01/03/2005
Date of final enrolment	01/04/2006

Moorfields Eye Hospital

London
EC1V 2PD
United Kingdom

Individual participant data (IPD) Intention to share	No
IPD sharing plan summary	Not provided at time of registration
IPD sharing plan