Autostereoscopic Dynamic Near Vision Testing

NCT04606355 | Suspended

• 1 other identifier: PDICheck
• Study Type: observational
• Target: 300
• Locations: 1 country
• Sites: 1

Brief Summary

This is an analysis of tests of near vision. Visual perception testing using a novel program on an interactive three dimensional electronic device: Autostereoscopic dynamic near games for monocular visual acuity, stereopsis and color are compared with other conventional or similar tests.

Conditions

Visual Suppression; Amblyopia; Color Vision Defects

Keywords

stereopsis, visual acuity

Outcome Measures

Primary Outcomes (3)

• Visual Acuity

  Gold Standard clinical test of visual acuity

  day 1

• stereopsis

  Gold standard clinical test of stereopsis (ie Titmus)

  day 1

• Color Vision

  Gold Standard clinical test of color vision (Ishihara, Innova Rabin)

  day 1

Study Arms (1)

PDI Check & Conventional

Autostereoscopic, dynamic forced choice game (ie on Nintendo 3DS) and Rosenbaum or HOTV near card, Ishihara color plates, Innova Rabin color test, Titmus Stereo test

Diagnostic Test: Visual Acuity; Diagnostic Test: stereopsis; Diagnostic Test: Color vision

Interventions

Visual Acuity DIAGNOSTIC_TEST

autostereoscopic, monocular dynamic force choice test

PDI Check & Conventional

stereopsis DIAGNOSTIC_TEST

autostereoscopic dynamic forced-choice depth perception test

PDI Check & Conventional

Color vision DIAGNOSTIC_TEST

autostereoscopic forced choice monocular or binocular color vision tests

PDI Check & Conventional

Eligibility Criteria

• Age: 1 Year - 95 Years
• Sex: all
• Healthy Volunteers: Yes
• Age Groups: Child (0-17), Adult (18-64), Older Adult (65+)
• Sampling Method: Non-Probability Sample

Study Population

Normal subjects and patients with near vision disorders

You may qualify if:

• Normal subjects, patients with deficient binocular vision, patients with color vision disorders

You may not qualify if:

• phthisis, enucleations

Sponsors & Collaborators

• Alaska Blind Child Discovery: lead

Study Sites (1)

Alaska Blind Child Discovery

Anchorage, Alaska, 99508, United States

Location

Related Publications (9)

• Smith KA, Arnold AW, Sprano JH, Arnold SL, Arnold RW. Performance of a Quick Screening Version of the Nintendo 3DS PDI Check Game in Patients With Ocular Suppression. J Pediatr Ophthalmol Strabismus. 2019 Jul 1;56(4):234-237. doi: 10.3928/01913913-20190502-01.

  PMID: 31322713 BACKGROUND

• Martin SJ, Rowe KS, Hser N, Htoo HE, Khin R, Smith KA, Arnold RW. Compared Near-Vision Testing With the Nintendo 3DS PDI Check Game on the Thai-Burma Border. Asia Pac J Ophthalmol (Phila). 2019 Jul-Aug;8(4):330-334. doi: 10.1097/APO.0000000000000251.

  PMID: 31385820 BACKGROUND

• Smith KA, Damarjian AG, Molina A, Arnold RW. Calibrated measurement of acuity, color and stereopsis on a Nintendo(R) 3DS game console. Clin Optom (Auckl). 2019 Apr 30;11:47-55. doi: 10.2147/OPTO.S199992. eCollection 2019.

  PMID: 31118854 BACKGROUND

• Vancleef K, Serrano-Pedraza I, Sharp C, Slack G, Black C, Casanova T, Hugill J, Rafiq S, Burridge J, Puyat V, Enongue JE, Gale H, Akotei H, Collier Z, Haggerty H, Smart K, Powell C, Taylor K, Clarke MP, Morgan G, Read JCA. ASTEROID: A New Clinical Stereotest on an Autostereo 3D Tablet. Transl Vis Sci Technol. 2019 Feb 28;8(1):25. doi: 10.1167/tvst.8.1.25. eCollection 2019 Jan.

  PMID: 30834173 BACKGROUND

• Fanlo Zarazaga A, Gutierrez Vasquez J, Pueyo Royo V. Review of the main colour vision clinical assessment tests. Arch Soc Esp Oftalmol (Engl Ed). 2019 Jan;94(1):25-32. doi: 10.1016/j.oftal.2018.08.006. Epub 2018 Oct 22. English, Spanish.

  PMID: 30361001 BACKGROUND

• Arnold R, Angi M. Multifaceted Amblyopia Screening with blinq, 2WIN, and PDI Check. Clin Ophthalmol. 2022 Feb 15;16:411-421. doi: 10.2147/OPTH.S349638. eCollection 2022.

  PMID: 35210746 BACKGROUND

• Mahlen T, Arnold RW. Pediatric Non-Refractive Vision Screening with EyeSwift, PDI Check and Blinq: Non-Refractive Vision Screening with Two Binocular Video Games and Birefringent Scanning. Clin Ophthalmol. 2022 Feb 11;16:375-384. doi: 10.2147/OPTH.S344751. eCollection 2022.

  PMID: 35177896 BACKGROUND

• Brown S, Rue C, Smith K, Arnold R. Extraordinary Dynamic Near Vision in Champion Shotgun Shooters: PDI Check Evaluation of Stereo and Color without Floor Effect. Clin Ophthalmol. 2021 Feb 16;15:575-581. doi: 10.2147/OPTH.S298234. eCollection 2021.

  PMID: 33623358 BACKGROUND

• Arnold A, Smith K, Molina A, Damarjian A, Desatoff T, Arnold R. Trichromatic Enhanced Dynamic Color Screening on the PDI Check Nintendo 3DS Game. Clin Optom (Auckl). 2021 May 11;13:137-141. doi: 10.2147/OPTO.S305042. eCollection 2021.

  PMID: 34007233 BACKGROUND

Related Links

• device website

MeSH Terms

Conditions

Amblyopia; Color Vision Defects

Interventions

Visual Acuity; Color Vision

Condition Hierarchy (Ancestors)

Brain Diseases; Central Nervous System Diseases; Nervous System Diseases; Vision Disorders; Sensation Disorders; Neurologic Manifestations; Eye Diseases; Signs and Symptoms; Pathological Conditions, Signs and Symptoms; Cone Dystrophy; Eye Diseases, Hereditary

Intervention Hierarchy (Ancestors)

Vision Tests; Diagnostic Techniques, Ophthalmological; Diagnostic Techniques and Procedures; Diagnosis; Ocular Physiological Phenomena; Vision, Ocular; Sensation; Nervous System Physiological Phenomena; Musculoskeletal and Neural Physiological Phenomena

Study Officials

• Kyle A Smith, OD

  Alaska Blind Child Discovery

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: observational
• Observational Model: CASE ONLY
• Time Perspective: CROSS SECTIONAL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: October 22, 2020
• First Posted: October 28, 2020
• Study Start: November 16, 2017
• Primary Completion: December 31, 2024
• Study Completion: December 31, 2024
• Last Updated: July 31, 2024

Record last verified: 2024-07

Data Sharing

• IPD Sharing: Will share
• Time Frame: 1 year after recruitment, then ongoing
• Access Criteria: de-identified to any investigator with web access

Locations

US (1)