Risk Factors for Inter-eye Asymmetry in Keratoconus Severity
NCT07468253 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 154
Last updated 2026-03-12
Summary
Observational study comparing patients with inter-eye asymmetric keratoconus with patients with inter-eye symmetric keratoconus.
Conditions
- Keratoconus
Interventions
- BEHAVIORAL
-
Questionnaire
Questionnaire about eye rubbing habits
Sponsors & Collaborators
-
Centre Hospitalier Régional Metz-Thionville
lead OTHER
Principal Investigators
-
Jean-Marc PERONE, MD · CHR Metz-Thionville Hopital de Mercy
Eligibility
- Min Age
- 18 Years
- Sex
- ALL
- Healthy Volunteers
- No
Timeline & Regulatory
- Start
- 2020-01-01
- Primary Completion
- 2023-02-27
- Completion
- 2023-02-27
Countries
- France
Study Locations
More Related Trials
-
Ocular Response Analyzer Assessment of Intraocular Pressure and Corneal Biomechanical Properties in Myopic and Anisometropic Patients Under Atropine Treatment
NCT00658502 ·Status: UNKNOWN
-
A Prospective Observational Study of Adult Strabismus
NCT02510040 ·Status: COMPLETED
-
Biomechanical Properties of Keratoconic Eyes
NCT02476149 ·Status: UNKNOWN
-
Corneal Cross-linking and Refractive Surface Ablation in Patients With Asymmetric Corneas
NCT02943967 ·Status: COMPLETED ·Phase: NA
-
Effect of Orthokeratology on Myopia Progression in French Children
NCT05700240 ·Status: COMPLETED
-
Validation Study on Eye Rubbing Questionnaire in Patients With or Suspected of Having a Keratoconus (KC)
NCT04517903 ·Status: COMPLETED ·Phase: NA
-
Basic Intermittent Exotropia and Risk Factors for Postoperative Overcorrection and Under Correction
NCT03153423 ·Status: COMPLETED ·Phase: NA
-
Ophthalmological Abnormalities in Hereditary Ichthyosis (ICHTYO-KERATO)
NCT03464994 ·Status: COMPLETED ·Phase: NA
-
Influence of Keratoconus on Stress at Work
NCT04789707 ·Status: TERMINATED
-
A Comprehensive Assessment of Anterior Corneal Power by Different Devices
NCT01587287 ·Status: COMPLETED
-
The Berkeley Orthokeratology Study
NCT00000123 ·Status: COMPLETED ·Phase: PHASE3
-
Corneal Biomechanics and Corneal Reshaping Therapy
NCT02719535 ·Status: COMPLETED ·Phase: NA
-
CHOICE OF SUBJECTIVE OCULAR REFRACTION TECHNIQUE AND CORNEAL TOPOGRAPHY OF KERATOCONUS
NCT04174209 ·Status: COMPLETED ·Phase: NA
-
Astigmatic Changes Secondary to Eyelid Surgeries
NCT01968174 ·Status: UNKNOWN
-
Visual Prognosis in Non-Penetrating Corneal Blast Injuries
NCT00414219 ·Status: COMPLETED
-
Impact of Keratoconus, Cross-linking and Cross-linking Combined With Topo-guided Photorefractive Keratectomy on Self-reported Quality of Life. A Three-year Update.
NCT01845714 ·Status: COMPLETED ·Phase: NA
-
Investigating the Safety and Effect of Overnight Orthokeratology and Its Influencing Factors
NCT04910451 ·Status: UNKNOWN
-
Refractive Transepithelial Photo-keratectomy (T-PKR) in High Myopia
NCT04917562 ·Status: COMPLETED
-
Corneal Collagen Crosslinking and Intacs for Keratoconus and Ectasia
NCT01112072 ·Status: ACTIVE_NOT_RECRUITING ·Phase: PHASE3
-
Assessment of Corneal Biomechanics With the Corvis ST in Different Age of Myopia With Orthokeratology
NCT05635526 ·Status: COMPLETED
-
Validation of a Predictive Algorithm to Determine the Effectiveness of Orthokeratology for Myopia Control
NCT04275635 ·Status: UNKNOWN
-
Exploring the Psychophysics of Keratoconus Using the Moorfields Acuity Chart
NCT02429609 ·Status: COMPLETED ·Phase: NA
-
Effectiveness and Safety of Limbal Relaxing Incisions for Correcting Post Phacoemulsification High Astigmatism
NCT06896357 ·Status: NOT_YET_RECRUITING ·Phase: PHASE1
-
A Clinical Study of Keratoconus in Asian Patients and Assessment of Different Topographic Patterns of Keratoconus in Asian Patients
NCT00347074 ·Status: COMPLETED
-
Ten-year Follow-up of Laser in Situ Keratomileusis in Patients 8 to 15 Years Old
NCT00800774 ·Status: COMPLETED ·Phase: PHASE4