NCT05525949Completed
Visual Perceptual Learning Based Digital Therapeutics for Visual Field Defect After Stroke
Treatment of Homonymous Visual Loss With Digital Therapeutics, VIVID Brain, Visual Perceptual Learning Device (HOGWAND Trial) : Multi Center, Randomized, Single-blind (Evaluator), Superiority Prove, Prospective Confirmatory Trial
Source: ClinicalTrials.gov · Last updated 13 Nov 2023
Brief summary (registry, in English)
This study evaluates the efficacy of visual perceptual learning for the treatment of visual field defect caused by brain disease. Half of participants will receive visual perceptual training using the VIVID Brain. The other half will not receive any training because there is no standard treatment for visual field defect caused by brain disease.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 93 (actual)
- First submitted
- 31 Aug 2022
- Start date
- 19 Oct 2022
- Primary completion date
- 11 Aug 2023
- Lead sponsor
- Nunaps Inc
- Diseases
- Stroke
- NCT number
- NCT05525949
What you commit to
- Study type: Interventional
- Participants enrolled: 93
- From 19 Oct 2022 to the primary completion date, 11 Aug 2023
- 12 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Prior treatment
- Received ophthalmologic surgery or laser surgery within 3 months, except for the cataract surgery
Other illness
- Epilepsy, photosensitivity, Parkinson's disease
- Ophthalmologic disorder that may interfere the trial. (Ptosis of Eyelid, Corneal Opacity, Diabetic Retinopathy, Glaucoma, Macular Degeneration etc.)
- Any other condition that, in the opinion of the investigator, precludes participation in the trial
Other
- Complete hemianopsia
- Bilateral visual field defect
- Hemispatial neglect
- Inability to discontinue psychostimulants such as methylphenidate, modafinil, and amphetamine.
- Candidate for carotid endarterectomy or stenting
- Pregnant or breast feeding
- Participating in other clinical trial
Who the study is looking for
- 19 years and older
- At least 3 months after brain disease related to visual field defect
- Verified brain disease in visual pathway related to occipital lobe, parietal lobe, temporal lobe or etc. using CT or MRI
- Brain disease induced visual field defect
- Able to use the VR(Virtual Reality) device
- Able to use the app with a smart phone
- Patient/legally authorized representative has signed the informed consent form
Age in the registry: 19 years to - · Sex: All · Does not accept healthy volunteers
Sites (12)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Korea University Ansan Hospital Coordinator of this site? Confirm its status | Ansan | South Korea | Unknown status |
| Hallym University Sacred Heart Hospital Coordinator of this site? Confirm its status | Anyang | South Korea | Unknown status |
| Daejeon Eulji University Medical Center Coordinator of this site? Confirm its status | Daejeon | South Korea | Unknown status |
| Inje University Ilsan Paik Hospital Coordinator of this site? Confirm its status | Goyang | South Korea | Unknown status |
| Seoul National University Bundang Hospital Coordinator of this site? Confirm its status | Seongnam | South Korea | Unknown status |
| Samsung Medical Center Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Chung ang University Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| The Catholic University of Korea Yeouido St. Mary's Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| The Catholic University of Korea, Seoul ST. Mary's Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Asan Medical Center Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Konkuk University Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Unknown status |
| Ulsan University Hospital Coordinator of this site? Confirm its status | Ulsan | South Korea | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.