Clinical trials: Eye
Astigmatism Bilateral, Eyeglasses
Spectacle Prescribing in Early Childhood
The purpose of this study is to compare developmental outcome for young children (12 to 35 months of age) with astigmatism meeting American Academy of Ophthalmology spectacle prescribing guidelines and who are prescribed and…
- Trial name
- SPEC (NCT04728451)
- Testing
- Spectacle wear support, Spectacles
- Where
- United States
- Volunteers
- 88 people, healthy volunteers welcome
- Sponsor
- University of Arizona
Sturge - Weber Syndrome (SWS)
Incidence of Ocular Antibodies in Patients With Sturge - Weber Syndrome (SWS)
Sturge-Weber Syndrome (SWS) is a neurological disorder characterized at birth by seizures and a large port-wine stain birthmark on the forehead and upper eyelid of one side of the face.
- Trial name
- NCT00610402
- Testing
- blood sample tear drop sample
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- University of California, Irvine
Coats Disease
Evaluation of Retinal and Vascular Features in Coats Disease After Intravitreal Injections of Ranibizumab
This study evaluates the retinal and vascular features in patients affected by Coats disease under the effects of Ranibizumab intravitreal injections using optical coherence tomography and optical coherence tomography angiography
- Trial name
- NCT04310631
- Testing
- Ranibizumab Injection
- Where
- Italy
- Volunteers
- 5 people
- Sponsor
- Federico II University
Glaucoma
Use of Bevacizumab to Modulate the Outcomes of Trabeculectomy Surgery
Vascular epithelial growth factor (VEGF) plays a critical role in vessel growth and wound healing. Bevacizumab, a non specific VEGF inhibitor, has been successfully used for the treatment of eye diseases associated with…
- Trial name
- NCT01229202
- Testing
- Bevacizumab
- Where
- Canada
- Sponsor
- Nova Scotia Health Authority
Eye Strain, Eye Strain of Both Eyes
Study of Non-inferiority Between Manzanilla Sophia® and Meticel Ofteno® 0.5% for Providing a Soothing Sensation to the Eyes.
This is a phase IV clinical study to demonstrate the non-inferiority of Manzanilla Sophia® compared to Meticel Ofteno® 0.5% in providing restful sensation to the eyes.
- Trial name
- NCT06373653
- Testing
- Manzanilla Sophia®, Meticel Ofteno®
- Volunteers
- healthy volunteers welcome
- Sponsor
- Laboratorios Sophia S.A de C.V.
Glaucoma
Satisfaction After Glaucoma Surgery in Rural China
1. Investigate degree of postoperative satisfaction in county level hospital glaucoma patients. 2. Investigate the effect of educational intervention affect the degree of satisfaction in glaucoma patients. 3.
- Trial name
- NCT02629237
- Testing
- Multifaceted education
- Where
- China
- Sponsor
- Sun Yat-sen University
Headache
Combine Effect Of Myofascial Release Technique and Ocular Muscle Exercise Among University Students
The current study aim to determine the effect of myofascial release technique and ocular muscle exercise to release eye strain headache in myopic students.
- Trial name
- NCT06406881
- Testing
- physical therapy, myofascial release therapy
- Where
- Pakistan
- Volunteers
- 36 people, healthy volunteers welcome
- Sponsor
- Riphah International University
Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders
Perceptions of Burden in Patients With Late-Stage Cancer and Their Caregivers
RATIONALE: Gathering information over time about patients' sense of being a burden on their caregiver, and caregivers' sense of burden on themselves, may help doctors learn more about the desire to die in patients with late-stage…
- Conditions
- Brain and Central Nervous System Tumors, Chronic Myeloproliferative Disorders, Depression, Leukemia
- Trial name
- NCT00770419
- Testing
- medical chart review, questionnaire administration, psychosocial assessment and care
- Sponsor
- Rutgers, The State University of New Jersey
Primary Open Angle Glaucoma
Multicenter Glaucoma Study Investigating Standalone Canaloplasty
A multicenter, randomized, clinical trial to evaluate the efficacy of canaloplasty performed as a standalone procedure using the iTrack™ Advance canaloplasty device (Nova Eye, Inc.) as compared to the OMNI® Surgical System (Sight…
- Trial name
- MAGIC (NCT05786196)
- Testing
- Ab-interno canaloplasty utilizing the iTrack Advance device, Ab-interno canaloplasty utilizing the OMNI Surgical System
- Where
- 5 sites in Germany, Spain and 1 more
- Volunteers
- 86 people
- Sponsor
- Nova Eye, Inc.
Cigarette Smoking-Related Carcinoma
Evaluating the Effect of Nicotine on Eye Movements and Related Behaviors in Electronic Cigarette Users, NICS-EYES Trial
This clinical trial evaluates the effect of nicotine on eye movements and related behaviors in people who use electronic (e)-cigarettes. Nicotine is an addictive, poisonous chemical found in tobacco.
- Trial name
- NCT07604246
- Testing
- Avoidance, Biospecimen Collection, Cigarette Smoking
- Where
- United States
- Volunteers
- 25 people
- Sponsor
- Ohio State University Comprehensive Cancer Center
Corneal Ulcer
Painless Subconjunctival Antibiotic and Antifungal Injection in Corneal Ulcer Patients
The propose of this study is to determine the efficacy of 2% xylocaine in reducing pain due to subconjunctival antibiotic and antifungal injection.
- Trial name
- NCT00789646
- Testing
- Lidocaine/NSS, NSS/Lidocaine
- Volunteers
- 10 people
- Sponsor
- Mahidol University
Diabetic Retinopathy, Retinal Detachment
Ranibizumab for Diabetic Traction Retinal Detachment
The purpose of this study was to assess the effect of ranibizumab in reducing intraoperative vitreous haemorrhage during pars plana vitrectomy, thus facilitating surgery and improving its anatomical and functional results in…
- Trial name
- RANITRA (NCT01201161)
- Testing
- Ranibizumab
- Where
- Brazil
- Volunteers
- 19 people
- Sponsor
- University of Sao Paulo
Rubeosis Iridis, Proliferative Diabetic Retinopathy
Use of Ranibizumab to Treat Rubeosis in Diabetics Prior to Cataract Surgery
The purpose of this study was to determine the safety of ranibizumab: a) as a surgical adjunct during cataract surgery in subjects with proliferative diabetic retinopathy (PDR) induced rubeosis and, b) in treatment of…
- Trial name
- NCT01069341
- Testing
- Ranibizumab
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Bhagat, Neelakshi, M.D., M.P.H.
Vision-Threatening Retinal Lesions, Urgent Referral Retinal Findings
Artificial Intelligence-Assisted Lesion-Based Urgent Referral Triage of Ultra-Widefield Retinal Images
his study evaluates the clinical utility of an artificial intelligence (AI)-assisted lesion-based urgent referral triage system for ultra-widefield (UWF) retinal images.
- Conditions
- Vision-Threatening Retinal Lesions, Urgent Referral Retinal Findings, Retinal Detachment, Pre-retinal Hemorrhage
- Trial name
- ALERT-UWF (NCT07643129)
- Testing
- AI-Assisted UWF Lesion-Based Triage System, Unassisted Interpretation
- Where
- China
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Xiamen Ophthalmology Center Affiliated to Xiamen University
Macular Degeneration
Safety and Efficacy Study of Small Interfering Ribonucleic Acid (RNA) Molecule (Cand5) to Treat Wet Age-Related Macular Degeneration
The objective of this study is to evaluate the safety and preliminary efficacy of three doses of Cand5. Cand5, a small interfering RNA molecule that selectively silences the mRNA encoding for VEGF.
- Trial name
- NCT00259753
- Testing
- Bevasiranib
- Where
- 23 sites in United States
- Volunteers
- 120 people
- Sponsor
- OPKO Health, Inc.
Glaucoma, Primary
Biomechanical Changes After Trabeculectomy
Corneal biomechanics are studied in glaucoma patients prior and at least 6 month after trabeculectomy.
- Trial name
- TE-biomech (NCT02287545)
- Testing
- trabeculectomy
- Where
- Germany
- Volunteers
- 30 people
- Sponsor
- Technische Universität Dresden
Cataract, Intraocular Lens
Agreement of Ocular Biometry and Intraocular Lens Power Between OA-2000 and Pentacam AXL in Cataract Patients
This study aim to evaluate the agreement of ocular biometric parameters and intraocular lens between two devices (OA-2000 and Pentacam AXL) in patients with cataract.
- Trial name
- NCT07500272
- Testing
- Swept-source optical coherence tomography with Placido-disc topography, Scheimpflug tomography with partial coherence interferometry
- Where
- Thailand
- Volunteers
- 94 people
- Sponsor
- Burapha University
Diabetic Retinopathy, Age-Related Macular Degeneration
Validation of Bulbicam for DR- and AMD-patients
Aim To investigate repeatability and stability of the six OTH-related Bulbicam tests in patients suffering from a) Diabetic retinopathy (DR), b) Age related macular degeneration (AMD) and matched healthy controls (HC).
- Trial name
- NCT05441072
- Testing
- BulbiCam
- Where
- Norway
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- Meddoc
Neurocognitive Deficit
Validation of MoCA-B and MoCA-Blind for Screening Cognitive Decline
The objective of this observational study is to assess the efficacy of two neuropsychological tests (MoCA-B and MoCA-Blind) in detecting cognitive decline in older adults.
- Trial name
- NCT07846839
- Volunteers
- 124 people, healthy volunteers welcome
- Sponsor
- Universidade Federal do Rio Grande do Norte
Glaucoma, Ocular Hypertension
An Efficacy and Tolerability Study of TRAVATAN® Versus LUMIGAN®
The purpose of this study is evaluate effects of TRAVATAN® versus LUMIGAN® on intraocular pressure (IOP) and ocular surface and inflammatory biomarkers.
- Trial name
- NCT01664039
- Testing
- Travoprost 0.004% ophthalmic solution, Bimatoprost 0.01% ophthalmic solution
- Volunteers
- 104 people
- Sponsor
- Alcon Research
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