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Comparison of WaveLight Analyzer and Alcon LadarWave

This study has been completed.
Sponsor:
Information provided by:
WaveLight AG
ClinicalTrials.gov Identifier:
NCT00863876
First received: March 17, 2009
Last updated: June 28, 2010
Last verified: June 2010
History of Changes
  Purpose

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


Condition
Healthy
Keratoconus

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Cross-Sectional

Further study details as provided by WaveLight AG:

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

Ages Eligible for Study:   18 Years and older
Genders Eligible for Study:   Both
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,
  Contacts and Locations
Please refer to this study by its ClinicalTrials.gov identifier: NCT00863876

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

No publications provided

Responsible Party: Mr. Peter Riedel, WaveLight AG
ClinicalTrials.gov Identifier: NCT00863876     History of Changes
Other Study ID Numbers: S-388/2008
Study First Received: March 17, 2009
Last Updated: June 28, 2010
Health Authority: Germany:Regierungspräsidium Tübingen

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

Additional relevant MeSH terms:
Keratoconus
Corneal Diseases
Eye Diseases

ClinicalTrials.gov processed this record on May 21, 2013