Keratoconus Clinical Trial
Various approaches, including surgical and non-surgical management have been proposed for
keratoconus. One of the surgical procedures is Intrastromal Corneal Ring implantations that
have been designed to achieve refractive readjustment by flattening the cornea. There are
different models of Intrastromal Corneal rings available: intrastromal corneal ring segments
(ICRS) such as Keraring and intrastromal corneal continuous ring (ICCR) like Myoring.
Most studies of these two types of ring implantation outcomes are retrospective case series.
Thus, this Randomized Clinical Trial study was designed with the aim of Comparing visual and
refractive outcomes and complications of insertion Myoring versus Keraring using Femtosecond
laser. Keratoconus patients with compound myopic astigmatism who meet the inclusion criteria
will randomly allocated to the Keraring and Myoring groups. Subsequently, the clinical
outcomes of two groups will be compared at one,3 and 6 months after surgery.
n/a
Allocation: Randomized, Intervention Model: Parallel Assignment, Primary Purpose: Treatment
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT04570020 -
Scleral Lens Fitting Using Wide-Field OCT
|
||
| Recruiting |
NCT02921009 -
McNeel Eye Center Corneal Crosslinking Study
|
N/A | |
| Completed |
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Botulinum Toxin A for the Treatment of Keratoconus
|
N/A | |
| Terminated |
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Study of the Safety and Effectiveness of Photochemically Induced Collagen Cross-Linking in Eyes With Keratoconus.
|
Phase 2 | |
| Completed |
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Accuracy of Curvature and Wavefront Aberrations of Posterior Corneal Surface, in Keratoconic and Post-CXL Corneas
|
N/A | |
| Completed |
NCT01527721 -
Blurring Strength & Aberrometric Changes Following Corneal Cross-linking (CxL) and CxL Combined With Photorefractive Keratectomy (PRK) in Keratoconus
|
N/A | |
| Recruiting |
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Treatment of Keratoconus Using Collagen Cross-Linking
|
Phase 2/Phase 3 | |
| Completed |
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A Clinical Study of Keratoconus in Asian Patients and Assessment of Different Topographic Patterns of Keratoconus in Asian Patients
|
N/A | |
| Completed |
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Accelerated Corneal Cross-linking With Different Riboflavin Solutions
|
Phase 3 | |
| Completed |
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Corneal Topographer Fluorescein Patterns
|
||
| Completed |
NCT03511495 -
Reliability of Topography Measurements in Keratoconus
|
||
| Not yet recruiting |
NCT05395650 -
Cyanocobalamin as Photosensitizing Agent
|
||
| Completed |
NCT04418999 -
Safety and Efficacy of Intracanalicular Dexamethasone Compared to Loteprednol Etabonate in Patients With Keratoconus
|
Early Phase 1 | |
| Completed |
NCT03235856 -
Retrospective Digital Computer Analysis of Keratoconus Evolution - REDCAKE
|
||
| Completed |
NCT05019768 -
Topo-pachimetric Accelerated Epi-On Cross-linking Compared to Dresden Protocol Using Riboflavin With Vitamin E TPGS
|
N/A | |
| Withdrawn |
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Higher Irradiance in Keratoconus Ectasia
|
N/A | |
| Completed |
NCT05114928 -
Correlation Between Q-value Changes and Progression of Pediatric Keratoconus.
|
||
| Completed |
NCT03647046 -
Custom Anterior Surfacing of Scleral Lens for Vision Quality Improvement in Patients With Keratoconus
|
N/A | |
| Recruiting |
NCT04439552 -
fMRI and IVCM Cornea Microscopy of CXL in Keratoconus
|
||
| Recruiting |
NCT06100939 -
Epithelium-On Corneal Cross-linking in Subjects 8 to 45 Years of Age With Keratoconus
|
Phase 3 |