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OCTA Analysis of Macular and Papillary Perfusion After Refractive Surgery in Myopes

NCT04424069 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 100

Last updated 2020-07-28

No results posted yet for this study

Summary

Refractive surgery for correction of myopia is very common nowadays. However, various refractive techniques may be associated with increase in the IOP, especially during flap creation. It is assumed that marked intraoperative IOP increase lead to macular and optic disc head circulation compromise. The purpose of this study is to assess the change of macular and papillary perfusion, using optical coherence tomography angiography (OCTA) imaging of the macula and optic disc of myopic patients before and after various refractive surgery methods.

Conditions

  • Myopia
  • Perfusion; Complications

Interventions

PROCEDURE

Refractive surgery

Myopic patients seeking refractive surgery will be assigned to the study groups to assess the change in myopic and papillary perfusion in these different prodecures

Sponsors & Collaborators

  • Tanta University

    lead OTHER

Principal Investigators

  • Rauf A gaber, MD · Tanta University

Study Design

Allocation
NON_RANDOMIZED
Purpose
SCREENING
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Max Age
35 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2020-03-01
Primary Completion
2020-10-31
Completion
2020-12-31

Countries

  • Egypt

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04424069 on ClinicalTrials.gov