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Comparison of WaveLight Analyzer and Alcon LadarWave

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ClinicalTrials.gov Identifier: NCT00863876
Recruitment Status : Completed
First Posted : March 18, 2009
Last Update Posted : June 29, 2010
Sponsor:
Information provided by:
WaveLight AG

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

Condition or disease
Healthy Keratoconus

Study Type : Observational
Estimated Enrollment : 144 participants
Observational Model: Cohort
Time Perspective: Cross-Sectional
Study Start Date : March 2009

Resource links provided by the National Library of Medicine

U.S. FDA Resources

Group/Cohort
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




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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Sampling Method:   Non-Probability Sample
Study Population
healthy patients and patients following surgery, patients with keratoconus presenting for examination at the clinic
Criteria

Inclusion Criteria:

  • healthy eyes or eyes with the study conditions

Exclusion Criteria:

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

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00863876


Locations
Germany
University of Heidelberg, Dept. of Ophthalmology
Heidelberg, Germany, 69120
Sponsors and Collaborators
WaveLight AG

Responsible Party: Mr. Peter Riedel, WaveLight AG
ClinicalTrials.gov Identifier: NCT00863876     History of Changes
Other Study ID Numbers: S-388/2008
First Posted: March 18, 2009    Key Record Dates
Last Update Posted: June 29, 2010
Last Verified: June 2010

Keywords provided by WaveLight AG:
wavefront measurements of the entire eye

Additional relevant MeSH terms:
Keratoconus
Corneal Diseases
Eye Diseases