Clinical trials: Photophobia
Renal Fanconi Syndrome, Photophobia
Biomarker for Cystinosis Disease: BioCystinosis (BioCystinosis)
Development of a new mass spectrometry-based biomarker for the early and sensitive diagnosis of Cystinosis disease from the blood
- Conditions
- Renal Fanconi Syndrome, Photophobia, Hypophosphatemia
- Trial name
- BioCystinosis (NCT02837523)
- Where
- 4 sites in Germany, India and 1 more
- Sponsor
- CENTOGENE GmbH Rostock
Retinopathy of Prematurity, Pain
The Effect of Eyemasks on Neonatal Stress Following Dilated Retinal Examination
Although screening exams for retinopathy of prematurity (ROP) prevent blindness they are physiologically stressful for infants. The investigators postulate that photosensitivity during mydriasis contributes to post-examination…
- Conditions
- Retinopathy of Prematurity, Pain, Premature Infant, Retinal Disease
- Trial name
- MASK-ROP (NCT03824782)
- Testing
- Phototherapy Mask
- Where
- Canada
- Volunteers
- 51 people
- Sponsor
- Sunnybrook Health Sciences Centre
Pediatric Migraine
Randomized Study in Children and Adolescents With Migraine: Acute Treatment
The purpose of this study is to test the safety and efficacy of BHV-3000 versus placebo in the acute treatment of moderate or severe migraine in children and adolescents.
- Trial name
- NCT04649242
- Testing
- Rimegepant/BHV3000
- Where
- 246 sites in United States, Canada and 7 more
- Volunteers
- 2,100 people
- Sponsor
- Pfizer
Visual Snow Syndrome, Trailing Phenomenon
Mindfulness Based Cognitive Therapy Modified for Visual Symptoms (MBCT-vision)
This is a research study on Mindfulness-Based Cognitive Therapy for visual symptoms (MBCT-vision), to treat patients with debilitating symptoms of visual snow (VS) and is associated visual symptoms, severe light sensitivity (i.e.
- Conditions
- Visual Snow Syndrome, Trailing Phenomenon, Photophobia, Visual Aura
- Trial name
- MBCT-vision (NCT04184726)
- Testing
- Mindfulness Based Cognitive Therapy
- Where
- United Kingdom
- Volunteers
- 22 people
- Sponsor
- Guy's and St Thomas' NHS Foundation Trust
Migraine
Efficacy and Safety Study of Rimegepant for the Preventative Treatment of Migraine in Pediatric Subjects
The purpose of this study is to compare the efficacy and safety of rimegepant to placebo as a preventative treatment for migraine in children and adolescents ≥ 6 to <18 years with episodic migraine.
- Trial name
- NCT05156398
- Testing
- Rimegepant
- Where
- 93 sites in United States, Canada and 5 more
- Volunteers
- 640 people
- Sponsor
- Pfizer
Acute Treatment of Migraine
Long-term Safety Study of Rimegepant in Pediatric Subjects for the Acute Treatment of Migraine
The purpose of this study is to test the long-term safety of rimegepant in the acute treatment of migraine in children and adolescents (≥ 6 to < 18 years of age).
- Trial name
- NCT04743141
- Testing
- Rimegepant (PF-07899801)
- Where
- 124 sites in United States, Poland and 1 more
- Volunteers
- 600 people
- Sponsor
- Pfizer
Binocular Dysfunction, Vertical Heterophoria
Effects of Prismatic Spectacle Lenses on Symptoms of Dizziness, Headache and Anxiety as Caused by Vertical Heterophoria
The purpose of this study is to demonstrate whether, in patients diagnosed with Vertical Heterophoria, the symptoms of dizziness, headache and / or anxiety are reduced or eliminated when a kind of correction called vertical prism…
- Conditions
- Binocular Dysfunction, Vertical Heterophoria, Vision, Binocular, Vision Disparity
- Trial name
- NCT00785135
- Testing
- Lenses containing prismatic correction, Lenses not containing prismatic correction
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Vision Specialists of Birmingham
Light Sensitivity
"Eye Protection After Mydriatic Use for ROP Screening: Impact on Vitals Signs and Pain Scores"
Pupillary dilation induced by mydriatic agents during Retinopathy of Prematurity exams can persist for hours. Despite regular use of eye protection for mydriatic-induced light sensitivity for infants, children and adults, eye…
- Trial name
- NCT01860534
- Testing
- eye covers
- Where
- United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- The University of Texas Medical Branch, Galveston
Migraine Disorders, Photophobia
Thin Film Spectacle Coatings to Reduce Light Sensitivity and Headaches in Child and Adolescent Patients With Migraine
The purpose of this study is to determine if a special coating, applied to the surface of glasses can reduce the frequency and severity of migraine headaches in children and adolescents.
- Trial name
- NCT01942486
- Testing
- Investigational Coating
- Where
- United States
- Volunteers
- 35 people
- Sponsor
- University of Utah