Does Pupil Size Matters in Refractive Surgery?

This study is ongoing, but not recruiting participants.
Information provided by (Responsible Party):
Ziv Hospital Identifier:
First received: August 30, 2012
Last updated: September 4, 2012
Last verified: August 2012
To determine the influence of pupil size in refractive surgery. If any influence exist.


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

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

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
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

No Contacts or Locations Provided
  More Information

Responsible Party: Ziv Hospital Identifier: NCT01678729     History of Changes
Other Study ID Numbers: 0049-12-ZIV 
Study First Received: August 30, 2012
Last Updated: September 4, 2012

Keywords provided by Ziv Hospital:
refractive surgery
Pupil size processed this record on January 23, 2017