Comparison of WaveLight Analyzer and Alcon LadarWave

This study is currently recruiting participants.

Verified by WaveLight AG, March 2009

First Received: March 17, 2009 No Changes Posted

Sponsored by:	WaveLight AG
Information provided by:	WaveLight AG
ClinicalTrials.gov Identifier:	NCT00863876

Purpose

Comparison of repeated WaveLight Analyzer and Alcon LadarWave measurements in phakic and pseudophakic eyes.

Condition
Healthy Keratoconus

Study Type:	Observational
Study Design:	Cohort, Cross-Sectional

Further study details as provided by WaveLight AG:

Biospecimen Retention: None Retained

Biospecimen Description:

Estimated Enrollment:	144
Study Start Date:	March 2009

Groups/Cohorts
1 non-operated healthy eyes
2 eyes 1 months following LASIK
3 eyes 3-6 months following LASIK
4 eyes with spherical monofocal IOLs more than 3 months postop
5 eyes with aspherical monofocal IOLs more than 3 months postop
6 eyes with toric monofocal IOLs more than 3 months postop
7 eyes with diffractive multifocal IOLs more than 3 months postop
8 eyes with phakic IOLs more than 3 months postop
9 eyes with keratoconus

Eligibility

Study Population

healthy patients and patients following surgery, patients with keratoconus presenting for examination at the clinic

Criteria

Inclusion Criteria:

Exclusion Criteria:

age < 18, eye disorders other than mentioned above, participation in any other study,

Contacts and Locations

Please refer to this study by its ClinicalTrials.gov identifier: NCT00863876

Locations

Germany
University of Heidelberg, Dept. of Ophthalmology	Recruiting
Heidelberg, Germany, 69120
Contact: Mike P. Holzer, MD +49-6221-566999 mike.holzer@med.uni-heidelberg.de

Sponsors and Collaborators

WaveLight AG

More Information

No publications provided

Responsible Party:	WaveLight AG ( Mr. Peter Riedel )
Study ID Numbers:	S-388/2008
Study First Received:	March 17, 2009
Last Updated:	March 17, 2009
ClinicalTrials.gov Identifier:	NCT00863876 History of Changes
Health Authority:	Germany:Regierungspräsidium Tübingen

Keywords provided by WaveLight AG:

wavefront measurements of the entire eye

Study placed in the following topic categories:

Corneal Diseases
Eye Diseases
Healthy
Keratoconus

Additional relevant MeSH terms:

Corneal Diseases
Eye Diseases
Keratoconus

ClinicalTrials.gov processed this record on May 07, 2009