Corneal Crystals
Showing 1 - 25 of 1,268
Kidney Stone Trial (Low Oxalate Diet, High Oxalate Diet)
Not yet recruiting
- Kidney Stone
- Low Oxalate Diet
- High Oxalate Diet
- (no location specified)
Dec 15, 2022
Track Longitudinal Clinical Outcomes of Corneal Surgery and
Recruiting
- Corneal Disease
- +3 more
- Optical Coherence Tomography
-
Baltimore, MarylandKeratoplasty Alliance International
Oct 23, 2023
Keratoconus Trial in Guangzhou (Corneal donors predisposed by CXL, Corneal donors stored in corneal storage media)
Not yet recruiting
- Keratoconus
- Corneal donors predisposed by CXL
- Corneal donors stored in corneal storage media
-
Guangzhou, Guangdong, ChinaZhongshan Ophthalmic Center, Sun Yat-Sen University
Jun 14, 2023
Novel Optical Coherence Tomography Based Index in Diagnosing
Recruiting
- Scansys, Pentacam, Keratoconus, Subclinical Keratoconus
- Pentacam, Corvis ST and CASIA2
-
Tianjin, Tianjin, ChinaTiajin Eye Hospital
Nov 21, 2023
Keratoconus Trial (Riboflavin 5'-phosphate in 20% dextran ophthalmic solution) 0.146%)
Not yet recruiting
- Keratoconus
- Riboflavin 5'-phosphate in 20% dextran ophthalmic solution) 0.146% with UV light
- Riboflavin 5'-phosphate in 20% dextran ophthalmic solution) 0.146% without UV light
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Boston, MassachusettsMassachusetts Eye and Ear Infirmary
Jan 12, 2023
Limbal Stem-cell Deficiency, Congenital Aniridia Trial in Minneapolis (transplantation of a Descemet's Membrane corneal onlay,
Not yet recruiting
- Limbal Stem-cell Deficiency
- Congenital Aniridia
- transplantation of a Descemet's Membrane corneal onlay, partial LSCD
- transplantation of a Descemet's Membrane corneal onlay, total/near-total LSCD
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Minneapolis, MinnesotaUniversity of Minnesota
Jun 15, 2023
Corneal Transplantation Trial in Cologne (Corneal Crosslinking)
Not yet recruiting
- Corneal Transplantation
- Corneal Crosslinking
-
Cologne, NRW, GermanyUniversity Hospital of Cologne, Centre for Ophthalmology
May 21, 2023
Corneal Edema, Corneal Endothelial Dysfunction Trial (AURN001)
Not yet recruiting
- Corneal Edema
- Corneal Endothelial Dysfunction
- AURN001
- (no location specified)
Sep 11, 2023
Corneal Biomechanics and Anterior Segment
Completed
- Ciliary Muscle Thickness
- +3 more
- Pentacam, Corvis ST and Casia2
-
Tianjin, Tianjin, ChinaTiajin Eye Hospital
Oct 28, 2023
Specular Microscopy in Proliferative Diabetic Retinopathy
Not yet recruiting
- Corneal Endothelial Cell Changes in Diabetic Patients
- Specular microscopy
- (no location specified)
Apr 28, 2023
Hypertension, Cardiovascular Diseases Trial in Birmingham (Mixture of Sodium Nitrite and N-acetylcysteine (NAC) crytals.)
Not yet recruiting
- Hypertension
- Cardiovascular Diseases
- Mixture of Sodium Nitrite and N-acetylcysteine (NAC) crytals.
-
Birmingham, AlabamaAnesthesiology and Perioperative Medicine
Apr 7, 2023
Corneal Findings in Patients Treated With Belantamab Mafodotin
Not yet recruiting
- Multiple Myeloma
- +2 more
- Belantamab mafodotin
- (no location specified)
Apr 25, 2023
Gout Arthritis Trial in Lyon
Not yet recruiting
- Gout Arthritis
-
Lyon, FranceCentre Hospitalier Saint Joseph Saint Luc
Feb 22, 2023
Eye Axis Length and Corneal Curvature in Central China
Not yet recruiting
- Birth Year-dependent Eye Parameters Change
- Birth year
- (no location specified)
Nov 6, 2023
After Implantation of Intrastromal Corneal Rings in Keratoconus.
Recruiting
- Keratoconus
- corneal tomography scans
-
Assiut, EgyptAssiut Faculty of Medicine
Aug 24, 2022
Keratoconus Trial in Assiut (Intrastromal corneal ring segment implantation (Pocket), Intrastromal corneal ring segment
Active, not recruiting
- Keratoconus
- Intrastromal corneal ring segment implantation (Pocket)
- Intrastromal corneal ring segment implantation (Tunnel)
-
Assiut, EgyptTiba Eye Center
Feb 19, 2023
Collagen Cross-linking Clinical and Oct Study
Not yet recruiting
- Corneal Ectasia of Both Eyes
- anterior segment oct
- (no location specified)
Feb 5, 2023
Kidney Stone Trial in Birmingham (Low Oxalate Diet, High Oxalate Diet)
Recruiting
- Kidney Stone
- Low Oxalate Diet
- High Oxalate Diet
-
Birmingham, AlabamaUniversity of Alabama at Birmingham
Mar 23, 2022
Eyelid Diseases, Ptosis, Eyelid Trial in Taipei (levator muscle resection surgery, Müller's muscle-conjuctival resection
Recruiting
- Eyelid Diseases
- Ptosis, Eyelid
- levator muscle resection surgery
- +2 more
-
Taipei, TaiwanNational Taiwan University Hospital
Feb 20, 2023
Ophthalmological Disorder, Corneal Dystrophy, Treatment Trial in Alicante (Implantation, Lipoaspiration)
Recruiting
- Ophthalmological Disorder
- +4 more
- Implantation
- Lipoaspiration
-
Alicante, SpainJorge L. Alio
Oct 18, 2022
Effect of Cataract Surgery on Corneal Endothelium; About 2 Techniques Trial in Nabeul (phacoemulsification, utrasound
Completed
- Effect of Cataract Surgery on Corneal Endothelium; About 2 Techniques
- phacoemulsification
- +2 more
-
Nabeul, TunisiaMohamed Taher Maamouri Hospital
Jun 1, 2023
Pterygium Trial (OPHTESIC LIDOCAINE HYDROCHLORIDE 20MG/G, Xylocaine with Epinephrine)
Not yet recruiting
- Pterygium
- OPHTESIC LIDOCAINE HYDROCHLORIDE 20MG/G
- Xylocaine with Epinephrine
- (no location specified)
Jul 30, 2023
Open Angle Glaucoma Trial (Direct Selective Laser Trabeculoplasty (DSLT), Selective Laser Trabeculoplasty (SLT))
Completed
- Open Angle Glaucoma
- Direct Selective Laser Trabeculoplasty (DSLT)
- Selective Laser Trabeculoplasty (SLT)
-
Tbilisi, GeorgiaAkhali Mzera Eye Clinic
Jan 13, 2023
Observational Study of Corneal Opacities in Adults
Recruiting
- Corneal Opacities (Scar and Stromal Dystrophy)
-
Portland, OregonHumberto Martinez
Sep 20, 2022
Myopia Trial in Damietta (Implantable Collamer Lens (ICL), Implantable Intraocular Lens (IPCL))
Completed
- Myopia
- Implantable Collamer Lens (ICL)
- Implantable Intraocular Lens (IPCL)
-
Damietta, EgyptAkram Fekry Elgazzar
Sep 22, 2023