Clinical trials: Opacity
Intraocular Pressure, Corneal Opacity
Loteprednol vs. Prednisolone and Fluorometholone
Corneal haze, in which the cornea becomes cloudy, is a well-known and a potentially vision-threatening postoperative complication of photorefractive keratectomy (PRK).
- Trial name
- NCT03123614
- Testing
- Loteprednol Etabonate 0.5% Oph Gel, Prednisolone Acetate 1% Oph Susp
- Where
- United States
- Volunteers
- 131 people
- Sponsor
- University of Utah
Corneal Opacity, Keratoconus
OCT-guided LALAK for KCN
The purpose of this study is to determine if a new procedure, called laser-assisted lamellar anterior keratoplasty (LALAK), can achieve the same level of vision with a lower risk of potential complications after surgery compared…
- Trial name
- NCT01901614
- Testing
- LALAK, IEK, Retrobulbar Block or General Anesthesia
- Where
- United States
- Volunteers
- 5 people
- Sponsor
- Oregon Health and Science University
Skin Laxity
Lifting and Tightening of the Face and Neck Following an Increased Density Treatment
The purpose of this study is to evaluate the Ulthera® System for obtaining lift and tightening of the cheek tissue, reduction of jowling, and improving jawline definition and/or submental skin laxity when increased density…
- Trial name
- NCT01519206
- Testing
- Ulthera System Treatment
- Where
- United States
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Ulthera, Inc
Eye Diseases, Postcataract Aphakia
Investigation of the Safety and Effectiveness of Monofocal Toric Intraocular Lens (IOL)
This study is a prospective, multicenter, randomized, double masked trial comparing an investigational Monofocal Toric intraocular lens (IOL) (PODEYE TORIC CYL 1.5 D) and a commercially available non-toric monofocal IOL.
- Conditions
- Eye Diseases, Postcataract Aphakia, Cataract, Lens Opacities
- Trial name
- NCT06399211
- Testing
- PODEYE TORIC Monofocal IOL, Alcon AcrySof SA60AT Monofocal IOL
- Volunteers
- 261 people
- Sponsor
- Beaver-Visitec International, Inc.
Hepatic Cancer, Liver Neoplasms
LC Bead LUMI Radio-Opaque Embolic Beads to Detect and Characterize the Vascularity of Hepatic Tumors
Background: Liver cancer begins in the cells of the liver. It can be treated with chemotherapy, radiation, or even a liver transplant. A less invasive treatment may be able to help some people with liver cancer.
- Conditions
- Hepatic Cancer, Liver Neoplasms, Hepatocellular Cancer, Liver Cancer
- Trial name
- NCT02649868
- Testing
- Transarterial embolization (TAE), LC Bead LUMI
- Where
- United States
- Volunteers
- 19 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Eye Diseases, Postcataract Aphakia
Investigation of the Safety and Effectiveness of a Trifocal IOL
This study is a prospective, multicenter, randomized, double masked confirmatory trial comparing an investigational trifocal intraocular lens (IOL) and a commercially available monofocal IOL.
- Conditions
- Eye Diseases, Postcataract Aphakia, Cataract, Lens Opacities
- Trial name
- NCT04176965
- Testing
- FINEVISION HP IOL, Alcon AcrySof SN60AT
- Where
- 20 sites in United States
- Volunteers
- 539 people
- Sponsor
- Beaver-Visitec International, Inc.
Corneal Disease, Corneal Opacity
First in Human (FIH) Study to Assess Safety and Efficacy of the CorNeat KPro for the Treatment of Corneal Blindness
Prospective, open label, single arm, First in Human (FIH) clinical study to assess safety and efficacy of the CorNeat Keratoprosthesis, a synthetic cornea, for the treatment of corneal blindness
- Conditions
- Corneal Disease, Corneal Opacity, Corneal Injuries
- Trial name
- NCT04485858
- Testing
- CorNeat KPro
- Where
- 8 sites in United States, Canada and 3 more
- Volunteers
- 10 people
- Sponsor
- CorNeat Vision Ltd.
Opaque Bottles, Conventional, Clear Bottles
Opaque Bottle Study
The proposed research aimed to conduct an intervention study assessing the effect of feeding mode (clear versus opaque bottle) on the quality and outcome of infant feeding interactions.
- Trial name
- NCT03711370
- Testing
- Clear Bottle, Opaque Bottle
- Where
- United States
- Volunteers
- 152 people, healthy volunteers welcome
- Sponsor
- California Polytechnic State University-San Luis Obispo
Corneal Ulcer, Leukoma
Safety and Effectiveness of Collagen-phosphorylcholine Bioengineered Cornea in Patients Requiring Lamellar Keratoplasty
In this study the safety and effectiveness of biosynthetic cornea, comprising interpenetrating networks of recombinant human collagen and phosphorylcholine, will be tested in patients with severe corneal pathology (corneal ulcers…
- Trial name
- NCT02277054
- Testing
- Collagen-MPC cornea
- Where
- Ukraine
- Volunteers
- 5 people
- Sponsor
- The Filatov Institute of Eye Diseases and Tissue Therapy
Limbal Stem Cell Deficiency
Limbal Stem Cell Deficiency (LSCD) Treatment With Cultivated Stem Cell (CALEC) Graft
The main aim of the study is to determine the safety and feasibility of a cultivated autologous limbal epithelial cell (CALEC) transplantation in the treatment of limbal stem cell deficiency.
- Trial name
- CALEC (NCT02592330)
- Testing
- Biopsy to collect limbal epithelial stem cells that will be cultivated into a graft, Cultivation of Limbal epithelial cells into a graft, CALEC Transplant
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- Massachusetts Eye and Ear Infirmary
Childhood Cataract
Infrared Choroidal Reflectance Camera for the Detection of Childhood Cataract
Sensitivity and specificity of current screening methods for childhood cataracts is poor. This results in delayed diagnosis and management which can decrease the visual prognosis following cataract surgery.
- Trial name
- NCT03035292
- Testing
- Red-reflex assessment, Infrared-reflex assessment
- Where
- United Kingdom
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Cambridge University Hospitals NHS Foundation Trust