Clinical Trials Logo
  1. Home
  2. Cornea
  3. NCT06220578
  4. Details
NCT06220578 Clinical Trial

Analysis of Topographic Corneal Parameters

Cornea Clinical Trial

Official title:
Analysis of Topographic Corneal Parameters in a Large Cohort of Corneal Refractive Surgery Candidates

Clinical Trial Details — Status: Completed

Administrative data
NCT number NCT06220578
Other study ID # 592/2023
Secondary ID
Status Completed
Phase
First received
Last updated
Start date January 1, 2023
Est. completion date December 31, 2023

Study information
Verified date January 2024
Source Minia University
Contact n/a
Is FDA regulated No
Health authority
Study type Observational

Clinical Trial Summary

The Pentacam HR system (OCULUS) has been suggested to be one of the most sensitive instruments for corneal examination before corneal refractive surgery

Description:

Retrospective non randomized study Analysis of different corneal paremeters obtained by Pentacam for corneal refractive surgery candidates during last 3 years from both sexes between 18 and 45 years K1 - K2 - K max - Pachymetry apex - Pachymetry thinnest - Distance between apex and thinnest - Back elevation - Topography shape - Keratoconus (If present)

Recruitment information / eligibility
Status Completed
Enrollment 2694
Est. completion date December 31, 2023
Est. primary completion date August 30, 2023
Accepts healthy volunteers
Gender All
Age group 18 Years to 45 Years
Eligibility Inclusion Criteria: - Persons from both sexes between 18 and 45 years seeking corneal refractive surgery Exclusion Criteria: - Previous intraocular surgery - Previous corneal surgery - Corneal opacity

Study Design

Related Conditions & MeSH terms

Intervention

Device:
• Oculus pentacam HR
Examination of corneal parameters by pentacam

Locations
Country Name City State
Egypt Faculty of Medicine Minya

Sponsors (1)
Lead Sponsor Collaborator
Minia University

Country where clinical trial is conducted

Egypt, 

Outcome
Type Measure Description Time frame Safety issue
Primary corneal curvature radii of curvature in diopters 7 months
Primary corneal pachymetry measured in microns 7 months
See also
  Status Clinical Trial Phase
Terminated NCT03674892 - Intranasal Neurostimulation in Ameliorating Symptoms of Neuropathic Corneal Pain N/A
Recruiting NCT04439552 - fMRI and IVCM Cornea Microscopy of CXL in Keratoconus
Not yet recruiting NCT04122651 - Toric Intraocular Lenses for Cataract Patients in the NHS N/A
Recruiting NCT03299530 - Accuracy of Corneal Astigmatism in Different Region Modes
Completed NCT04560790 - Safety and Efficacy of CRISPR/Cas9 mRNA Instantaneous Gene Editing Therapy to Treat Refractory Viral Keratitis N/A
Recruiting NCT03010748 - Multi-center Clinical Trial on Corneal Morphology Analysis in Chinese Population
Completed NCT02293122 - To Investigate Agreement Between the EM-3000 and the Predicate Device Noncon Robo Pachy (F&A) (CellChek XL)
Active, not recruiting NCT06389916 - Euclid Phoenix Lens Design Trial N/A
Completed NCT06353776 - MicroPulse Transscleral Laser Therapy and Its Short-term Impact on Ocular Surface N/A
Completed NCT03906513 - Evaluation of the Efficacy of OMK2 in Recovering Corneal Neural Damage in Patients With Diabetes N/A
Not yet recruiting NCT06392607 - Euclid Phoenix Lens Design Trial 2 N/A
Recruiting NCT05232539 - Efficiency of Intraoperative Optical Coherence Tomography (iOCT) N/A
Completed NCT02781948 - Evaluation of the Repeatability and Reproducibility of Corneal Epithelial Thickness Mapping With iVue SD-OCT N/A
Not yet recruiting NCT05345652 - Evaluation Of Deep Anterior Lamellar Keratoplasty By Anterior Segment Ocular Coherence Tomography
Completed NCT04804592 - Investigation in Corneal Sensation and Contact Lens Wear N/A
Recruiting NCT04626583 - Safety of Locally Delivered Allogeneic Mesenchymal Stromal Cells Phase 1
Recruiting NCT04323358 - Agreement and Accuracy of Different Devices for Biometry Measurements in Patients With Cataract N/A
Completed NCT06277349 - Multifocal-toric IOL Compared to Multifocal IOL Combined With Limbal Relaxing Incisions for Correction of Moderate Astigmatism During Cataract Surgery N/A
Withdrawn NCT02395952 - Healing of Persistent Epithelial Defects N/A
Completed NCT03518775 - Repeatability and Reproducibility of the IOLMaster 700 Vers 1.70 and Agreement With IOLMaster 700 Vers. 1.50 and Pentacam