Clinical trials: Eye Disorders
Dry Eye
The Retention Rate Between Brand A and Brand B Punctal Plugs
The purpose of this study is to determine if Parasol punctal occluders (Brand A) have a higher rate of retention than Superflex punctal plugs (Brand B).
- Trial name
- NCT01947517
- Testing
- Parasol Punctal Occluder, Superflex Punctal Occluder
- Where
- Canada
- Volunteers
- 52 people
- Sponsor
- Queen's University
Myopia
Early Intervention for High Risk Premyopic Children
The purpose of this research project is to add evidence of pharmacological (0.025% atropine) and optical (Defocus Integrated Multiple Segments Triple Enhanced Design spectacle lenses ) approaches for myopia prevention among…
- Trial name
- NCT07863713
- Testing
- 0.025% atropine eye drops, DIMS TED
- Volunteers
- 240 people, healthy volunteers welcome
- Sponsor
- National Yang Ming Chiao Tung University Hospital
Dental Anxiety, Pain
Effectiveness of Hand/Eyes/Mouth Behavior Management Technique During Local Anesthesia in Preschool Children
This will be a randomized, controlled, parallel-group clinical trial. The aim of this studio will be to evaluate the effectiveness of "Hands/Eyes/mouth" behavior management technique versus a conventional technique (covering the…
- Conditions
- Dental Anxiety, Pain, Infant Behavior, Heart Rate and Rhythm Disorders
- Trial name
- NCT02591797
- Testing
- inferior alveolar and lingual nerve block procedure
- Where
- Spain
- Volunteers
- 52 people
- Sponsor
- Cardenal Herrera University
Myopia
The Immediate Effect of Defocus Spectacles On the Choroid Thickness Using Optical Coherence Tomography on Children
The purpose is to examine temporary changes in the subfoveal choroid thickness after removal and after resumed use of Defocus Incorporated Multiple Segment Spectacle Lenses (DIMS).
- Trial name
- TIDOCT (NCT06234189)
- Testing
- Defocus Incorporated Multiple Segment Spectacle Lenses (DIMS)
- Where
- Denmark
- Volunteers
- 16 people
- Sponsor
- Vejle Hospital
Posttraumatic Stress Disorder
A Randomized Controlled Trial of Metacognitive Therapy and EMDR for Posttraumatic Stress Disorder
Posttraumatic stress disorder (PTSD) is a frequently occurring and often debilitating anxiety disorder resulting from exposure to trauma.
- Trial name
- NCT01955590
- Testing
- Metacognitive therapy, EMDR, Treatment as usual
- Where
- Norway
- Volunteers
- 96 people
- Sponsor
- Norwegian University of Science and Technology
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor
Dasatinib, Ifosfamide, Carboplatin, and Etoposide in Treating Young Patients With Metastatic or Recurrent Malignant Solid Tumors
RATIONALE: Dasatinib may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Drugs in chemotherapy, such as ifosfamide, carboplatin, and etoposide, work in different ways to stop the growth of…
- Conditions
- Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Extragonadal Germ Cell Tumor, Kidney Cancer
- Trial name
- NCT00788125
- Testing
- carboplatin, dasatinib, etoposide phosphate
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- City of Hope Medical Center
Allergic Rhinitis, Seasonal Allergic Rhinitis
Assessment of Fluticasone Propionate on Ocular Allergy Symptoms
This study is designed to investigate the efficacy of fluticasone propionate (FP) on ocular symptoms associated with allergic rhinitis (AR).
- Trial name
- NCT01817790
- Testing
- Fluticasone propionate
- Where
- United States
- Volunteers
- 626 people, healthy volunteers welcome
- Sponsor
- GlaxoSmithKline
Surgery, Cataract
Routine Surgical Procedures During COVID-19 Pandemic: a French Nationwide Cohort Study
Determine the consequences of COVID-19 pandemic on routine targeted surgeries. Five surgical procedures were considered : cataract surgery, hip and knee arthoplasties, coronary revascularisation by angioplasty and definitive…
- Conditions
- Surgery, Cataract, Hip Arthroplasty, Knee Arthroplasty
- Trial name
- NCT05197660
- Testing
- surgical procedures
- Where
- France
- Volunteers
- 2,000,000 people
- Sponsor
- EPI-PHARE
Glaucoma, Suspect, Optic Nerve Hypoplasia and Abnormalities of the Central Nervous System
A More Engaging Visual Field Test to Increase Use and Reliability in Pediatrics
The majority of young children do not think that visual field (VF) testing of peripheral vision is similar to a game; therefore, it is not surprising that they have difficulty maintaining attention during VF testing and thus the…
- Conditions
- Glaucoma, Suspect, Optic Nerve Hypoplasia and Abnormalities of the Central Nervous System, Congenital Coloboma of the Optic Nerve, Optic Nerve Head Pits, Bilateral Congenital
- Trial name
- NCT02157025
- Testing
- Cartoon video fixation target and cartoon character voice audio instructions during Humphrey perimetry, Usual Care procedures during Humphrey perimetry for children
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Nova Southeastern University
Limbal Stem Cell Deficiency
Multi-Center, Prospective, Non-Interventional Study in Subjects With Limbal Stem Cell Deficiency
The goal of this non-interventional, observational study is to describe the natural history, clinical course, and management patterns of subjects with limbal stem cell deficiency (LSCD).
- Trial name
- NCT07636590
- Testing
- Non-interventional
- Where
- 8 sites in United States
- Volunteers
- 500 people
- Sponsor
- Claris Biotherapeutics, Inc.
Childhood Central Nervous System Germ Cell Tumor, Childhood Choroid Plexus Tumor
Irinotecan in Treating Children With Refractory Solid Tumors
This phase II trial is studying irinotecan to see how well it works in treating children with refractory solid tumors. Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die.
- Conditions
- Childhood Central Nervous System Germ Cell Tumor, Childhood Choroid Plexus Tumor, Childhood Craniopharyngioma, Childhood Grade I Meningioma
- Trial name
- NCT00004078
- Testing
- irinotecan hydrochloride
- Where
- United States
- Volunteers
- 181 people
- Sponsor
- Children's Oncology Group
Ectopia Lentis, Dislocation, Lens
Follow up Study on Visual Prognosis and Complications of Ectopia Lentis Lens
This is a single-centre, observational cohort study with the following objectives: Firstly, the investigators aim to evaluate the vision-related quality of life and mental health status in congenital ectopia lentis patients.
- Trial name
- NCT05654025
- Where
- China
- Volunteers
- 604 people, healthy volunteers welcome
- Sponsor
- Zhongshan Ophthalmic Center, Sun Yat-sen University
Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor
Amifostine to Protect From Side Effects of PSCT in Treating Patients With Solid Tumors
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining chemotherapy with peripheral stem cell transplantation may allow the doctor to give higher doses of…
- Conditions
- Brain and Central Nervous System Tumors, Childhood Germ Cell Tumor, Chordoma, Kidney Cancer
- Trial name
- NCT00003926
- Testing
- amifostine trihydrate, busulfan, filgrastim
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Masonic Cancer Center, University of Minnesota
Aphakia
A Real-World Evidence (RWE) Long-Term Follow-Up Study to Assess Outcomes of Alcon Monofocal Intraocular Lenses
The purpose of this post-market clinical follow-up (PMCF) study is to describe the long-term safety and performance of AcrySof Single-Piece and AcrySof Multi-Piece monofocal intraocular lenses (IOLs).
- Trial name
- NCT05799950
- Testing
- AcrySof single-piece IOL, AcrySof multi-piece IOL
- Where
- 7 sites in United States, Puerto Rico
- Volunteers
- 138 people
- Sponsor
- Alcon Research
Ocular Toxoplasmosis
Immunoblotting and Goldmann-Witmer Coefficient for Ocular Toxoplasmosis
Ocular toxoplasmosis (OT) is a common cause of posterior uveitis worldwide. The diagnosis of OT is based on clinical findings, but in most cases, laboratory tests are required to confirm the etiology, especially when other…
- Trial name
- COPILOT (NCT03948750)
- Testing
- Aqueous humour sampling
- Where
- France
- Volunteers
- 87 people
- Sponsor
- Hospices Civils de Lyon
Age-Related Macular Degeneration
Deciphering AMD by Deep Phenotyping and Machine Learning- Prospective Study - SUMMIT (Part 2)
We will conduct a prospective, non-interventional roll-over extension of the PINNACLE study (Deciphering AMD by deep phenotyping and machine learning).
- Trial name
- NCT06682455
- Where
- 8 sites in Austria, United Kingdom
- Volunteers
- 300 people
- Sponsor
- University of Southampton
Stargardt Disease
Safety and Effects of a Single Intravitreal Injection of vMCO-010 Optogenetic Therapy in Subjects With Stargardt Disease
The purpose of the study is to evaluate the safety and effects of a single intravitreal injection of virally-carried Multi-Characteristic Opsin (vMCO-010) in Subjects with Stargardt Disease
- Trial name
- STARLIGHT (NCT05417126)
- Testing
- Gene Therapy-vMCO-010
- Where
- 2 sites in United States
- Volunteers
- 6 people
- Sponsor
- Nanoscope Therapeutics Inc.
Pain, Burns
Decreasing REcurrent Pain and Anxiety in Medical Procedures With a Pediatric Population: Trial
Children with burn injuries experience severe pain intensity during medical procedures despite the increasing doses of analgesics.
- Conditions
- Pain, Burns, Child, Anxiety
- Trial name
- DREAM-T (NCT02947243)
- Testing
- VR distraction via Oculus Rift, Morphine
- Where
- Canada
- Sponsor
- St. Justine's Hospital
Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia
Collecting and Storing Tissue From Young Patients With Cancer
This laboratory study is collecting and storing tissue, blood, and bone marrow samples from young patients with cancer. Collecting and storing samples of tissue, blood, and bone marrow from patients with cancer to study in the…
- Conditions
- Acute Lymphoblastic Leukemia, Acute Myeloid Leukemia, Central Nervous System Neoplasm, Ewing Sarcoma
- Trial name
- NCT00898755
- Testing
- Cytology Specimen Collection Procedure, Laboratory Biomarker Analysis
- Where
- 68 sites in United States, Canada
- Volunteers
- 213 people
- Sponsor
- Children's Oncology Group
Rhinitis, Allergic, Perennial
A Clinical Study With Fluticasone Furoate Nasal Spray And Vehicle Placebo For The Treatment Of Perennial (Year-round) Allergic Rhinitis
The purpose of this study is to assess long-term ocular safety of fluticasone furoate nasal spray in adult and adolescent subjects diagnosed with perennial allergic rhinitis.
- Trial name
- NCT00682643
- Testing
- fluticasone furoate nasal spray
- Where
- 56 sites in United States
- Volunteers
- 550 people
- Sponsor
- GlaxoSmithKline
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.