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Does Pupil Size Matters in Refractive Surgery?

The recruitment status of this study is unknown. The completion date has passed and the status has not been verified in more than two years.
Verified August 2012 by Ziv Hospital.
Recruitment status was:  Active, not recruiting
Sponsor:
ClinicalTrials.gov Identifier:
NCT01678729
First Posted: September 5, 2012
Last Update Posted: September 5, 2012
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Ziv Hospital
  Purpose
To determine the influence of pupil size in refractive surgery. If any influence exist.

Condition
Myopia

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Retrospective

Further study details as provided by Ziv Hospital:

Estimated Enrollment: 60
Study Start Date: January 2009
  Eligibility

Information from the National Library of Medicine

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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:   Probability Sample
Study Population
myopic patiens who did refractive surgery
Criteria

Inclusion Criteria:

- above 18 years suffers from myopia

Exclusion Criteria:

- suffer from keratoconus younger than 18 years old had previous eye surgery.

  Contacts and Locations
No Contacts or Locations Provided
  More Information

Responsible Party: Ziv Hospital
ClinicalTrials.gov Identifier: NCT01678729     History of Changes
Other Study ID Numbers: 0049-12-ZIV
First Submitted: August 30, 2012
First Posted: September 5, 2012
Last Update Posted: September 5, 2012
Last Verified: August 2012

Keywords provided by Ziv Hospital:
refractive surgery
pupil
Pupil size