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Scheimpflug Versus Placido-disc System in Evaluation of Corneal Higher-Order Aberrations

NCT06278220 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 36

Last updated 2024-02-28

No results posted yet for this study

Summary

Aim of work:

To assess the agreement between placido-based topographer (wavelight allegro topolyzer vario) and scheimpflug -based (Oculus Pentacam ) regard measuring corneal higher order aberrations before and after LASIK.

Conditions

  • Corneal Higher-order Aberrations

Interventions

DEVICE

placido-based topographer (wavelight allegro topolyzer vario) and scheimpflug -based (Oculus Pentacam )

An informed written consent will be obtained from all patients that will be included in this study. Patients in this study will undergo pentacam and topolyzer examination to asses corneal high order aberrations before LASIK procedure. Patients will be assigned to undergo LASIK. Follow up pentacam and topolyzer examination will be done 3 months after LASIK.

Sponsors & Collaborators

  • Assiut University

    lead OTHER

Principal Investigators

  • Tarek A Ali, Professor · Assiut University

  • Khaled A Mohamed, Assistant prof · Assiut University

  • Islam M Goda, Lecturer · Assiut University

Eligibility

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

Timeline & Regulatory

Start
2024-07-01
Primary Completion
2026-07-31
Completion
2027-02-28

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 NCT06278220 on ClinicalTrials.gov