2 completed, 1 recruiting, 1 terminated. 2 Not applicable, 1 Phase 2.
| Phase | Trials | Status |
|---|---|---|
| Not applicable | 2 | Completed 1, Recruiting 1 |
| Phase 2 | 1 | Terminated 1 |
Follow Night Blindness: new trials by email Literature Review of Night Blindness trials Research Report on Night Blindness
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Investigating Brain Function in People With and Without Visual Snow Syndrome Using Adaptation to Visual Stimuli Visual Adaptation, Assessments and Questionnaires, Functional Magnetic Resonance Imaging (fMRI) - Visual Snow Syndrome, Migraine | Not applicable | Recruiting | University of Minnesota | 100 | 2025-04-11 | 2026-01-14 |
| Knowledge of Students About Vitamin A and Assessment of Eye Manifestations in Quranic Schools (Khalwai) Khartoum State, Sudan 2022 Vitamin A Deficiency, Night Blindness | Completed | University of Khartoum | 332 | 2022-11-01 | 2025-05-25 | |
| An Open-Label Extension Study to Evaluate Safety & Tolerability of QR-421a in Subjects With Retinitis Pigmentosa RNA antisense oligonucleotide for intravitreal injection - Retinitis Pigmentosa, Usher Syndrome Type 2 | Phase 2 | Terminated | Laboratoires Thea | 21 | 2021-09-16 | 2024-08-07 |
| Treatment of Congenital Stationary Night Blindness With an Alga Containing High Dose of Beta Carotene alga Dunaliella bardawil - Night Blindness | Not applicable | Completed | Sheba Medical Center | 7 | 2007-07-01 | 2012-06-28 |
Vitamin A Deficiency (2) · Eye Diseases (1) · Fundus Albipunctatus (1) · Genetic Diseases, Inborn (1) · Migraine Disorders (1) · Photophobia (1) · Retinal Diseases (1) · Retinitis Pigmentosa (1) · Usher Syndromes (1) · Vision Disorders (1) · palinopsia (1) · visual snow syndrome (1) · vitreous floaters (1)
Eye Diseases (3) · Vision Disorders (3) · Avitaminosis (2) · Deficiency Diseases (2) · Malnutrition (2) · Nervous System Diseases (2) · Neurologic Manifestations (2) · Nutrition Disorders (2) · Nutritional and Metabolic Diseases (2) · Pathological Conditions, Signs and Symptoms (2) · Sensation Disorders (2) · Signs and Symptoms (2) · Abnormalities, Multiple (1) · Blindness (1) · Brain Diseases (1)
Intravitreal Injections (1) · Magnetic Resonance Imaging (1) · Surveys and Questionnaires (1)
Laboratoires Thea (1) · Sheba Medical Center (1) · University of Khartoum (1) · University of Minnesota (1)
United States (2) · Canada (1) · France (1) · Israel (1) · Sudan (1)
Abby Metzler, M.D. (1) · Carrie E Robertson, M.D. (1) · Malgorzata Marjanska, Ph.D. (1) · Michael S Lee, M.D. (1) · Michael-Paul Schallmo, Ph.D. (1) · Stephen A Engel, Ph.D. (1) · Ygal Rotenstreich, MD (1)
R01EY036005 (1)