Clinical trials: Eye Abnormalities
Zika, Neurodevelopmental Abnormality
International Cohort Study of Children Born to Women Infected With Zika Virus During Pregnancy
The International Cohort Study of Children Born to Women Infected with Zika Virus (ZIKV) During Pregnancy study is a prospective, observational, international cohort study of children previously enrolled in the ZIP study or other…
- Conditions
- Zika, Neurodevelopmental Abnormality, Hearing Loss, Growth Delay
- Trial name
- NCT04118738
- Where
- 5 sites in Brazil, Colombia and 2 more
- Volunteers
- 272 people, healthy volunteers welcome
- Sponsor
- Westat
Eye Abnormalities, Arrythmia
Relation Between Oculocardiac Reflex and Laryngospasm
The aim of this study is to evaluate whether there is a significant relation between various arrhythmias during the surgeon's stretching the eye muscles and laryngospasm and emergence agitation in strabismus surgeries
- Trial name
- NCT05339880
- Where
- Turkey (Türkiye)
- Volunteers
- 120 people
- Sponsor
- TC Erciyes University
Retinitis Pigmentosa, Usher Syndrome Type 2
Study to Evaluate Safety and Tolerability of QR-421a in Subjects With RP Due to Mutations in Exon 13 of the USH2A Gene
The purpose of this study is to evaluate the safety and tolerability of QR-421a administered via intravitreal injection (IVT) in subjects with Retinitis Pigmentosa (RP) due to mutations in exon 13 of the USH2A gene.
- Conditions
- Retinitis Pigmentosa, Usher Syndrome Type 2, Deaf Blind, Retinal Disease
- Trial name
- Stellar (NCT03780257)
- Testing
- QR-421a
- Where
- 7 sites in United States, Canada and 1 more
- Volunteers
- 20 people
- Sponsor
- ProQR Therapeutics
Leber Congenital Amaurosis 10, Blindness
An Open-label, Dose Escalation and Double-masked, Randomized, Controlled Trial Evaluating Safety and Tolerability of Sepofarsen in Children (<8 Years of Age) With LCA10 Caused by Mutations in the CEP290 Gene.
PQ-110-005 (BRIGHTEN) is an open-label, dose escalation and double-masked, randomized, controlled study evaluating safety and tolerability of sepofarsen administered via intravitreal (IVT) injection in pediatric subjects (<8…
- Conditions
- Leber Congenital Amaurosis 10, Blindness, Leber Congenital Amaurosis, Vision Disorders
- Trial name
- BRIGHTEN (NCT04855045)
- Testing
- sepofarsen
- Where
- 9 sites in Belgium, Brazil and 5 more
- Volunteers
- 15 people
- Sponsor
- ProQR Therapeutics
Leber Congenital Amaurosis 10, Blindness
A Study to Evaluate Efficacy, Safety, Tolerability and Exposure After a Repeat-dose of Sepofarsen (QR-110) in LCA10 (ILLUMINATE)
The purpose of this double-masked, randomized, controlled, multiple-dose study is to evaluate the efficacy, safety, tolerability and systemic exposure of sepofarsen (QR-110) administered via intravitreal injection in subjects…
- Conditions
- Leber Congenital Amaurosis 10, Blindness, Leber Congenital Amaurosis, Vision Disorders
- Trial name
- ILLUMINATE (NCT03913143)
- Testing
- sepofarsen
- Where
- 14 sites in United States, Belgium and 7 more
- Volunteers
- 36 people
- Sponsor
- ProQR Therapeutics
Eye Abnormalities
Independent Prescribing Optometrists in Acute Ophthalmic Services
The UK government's Crown report titled 'Review of prescribing, supply \& administration of medicines' enabled optometrists to train for the qualification of independent prescribing (IP).
- Trial name
- NCT02585063
- Where
- United Kingdom
- Volunteers
- 321 people, healthy volunteers welcome
- Sponsor
- Aston University
Uveitis, Intermediate, Uveitis, Posterior
Study of the Effectiveness of Ozurdex for the Control of Uveitis
The main purpose of this study is to evaluate whether or not the dexamethasone pellet (Ozurdex®, Allergan, Irvine, CA) can replace oral corticosteroid (e.g.
- Trial name
- NCT02049476
- Testing
- Dexamethasone pellet
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- Johns Hopkins University
Turner Syndrome, Ovarian Failure, Premature
Dry Eye in Women With Turner Syndrome and Women With Premature Ovarian Failure
Premature ovarian failure (POF) is known to be associated with an increased risk of ocular surface disease (dry eye), likely due to the reduction of both estrogens and androgens seen in this condition.
- Conditions
- Turner Syndrome, Ovarian Failure, Premature, Sex Chromosome Aberrations, Menopause
- Trial name
- NCT00471731
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- National Eye Institute (NEI)
Eye Abnormalities, Stroke
The Stroke Vision App: A Screening Tool for Visual Stroke
Visual impairment can affect up to 70% of stroke survivors, but many do not have their vision adequately assessed in hospital. An unidentified visual defect can cause significant problems for recovery and quality of life.
- Trial name
- NCT02539381
- Testing
- Formal Perimetry (Goldman or Octopus visual Field), Albert's visual inattention test, Star cancellation visual inattention test
- Where
- United Kingdom
- Volunteers
- 62 people
- Sponsor
- NHS Greater Glasgow and Clyde
Normal Non-fluency, Cataract
Comparative Study of the Optical Biometer for Measurements of the Eye
The primary purpose of this comparative clinical study is to collect clinical data to demonstrate the equivalence of the investigational device to the predicate device for measurements of the eye.
- Conditions
- Normal Non-fluency, Cataract, Aphakic Eye, Eyes With Corneal Abnormality
- Trial name
- NCT01729962
- Where
- United States
- Volunteers
- 125 people, healthy volunteers welcome
- Sponsor
- Nidek Co. LTD.
Eye Abnormalities
Epidemiological Profile of Ophthalmological Care in the Public Service in Brazil
Epidemiological study about eye discomfort complaints, comorbidities and diagnosis at a Brazil's ophthalmological public care service
- Trial name
- EPP (NCT01740466)
- Where
- Brazil
- Volunteers
- 1,670 people
- Sponsor
- Instituto de Olhos de Goiania
Aniridia, Eye Abnormality
Abnormalities of the Eye's Anterior Chamber, Iris, Cornea and Lens
This study will investigate congenital or developmental eye abnormalities that affect the iris, cornea and lens, and are usually accompanied by elevated pressure within the eye.
- Conditions
- Aniridia, Eye Abnormality, Ocular Hypertension, Open Angle Glaucoma
- Trial name
- NCT00001161
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- National Eye Institute (NEI)