Red-green color blindness
MONDO:0010564Deuteranopia is a type of color vision deficiency where the green photoreceptors are absent. It affects hue discrimination in the same way as protanopia, but without the dimming effect. Like protanopia, it is hereditary, sex-linked, and found in about 1% of the male population.
Also known as: Deutan defect, colorblindness, deutan, deuteranopia, partial achromatopsia, deutan type, CBD, Deutan colorblindness, Deuteranomaly, Green colorblindness
15 clinical trials for this condition and its sub-types.
Follow this condition — get notified about new trialsBroader categories
-
Virtual city simulator trains blind individuals to dodge Real-World hazards
Disease control CompletedThis study tests a smart computer simulation (digital twin) of Saudi streets to train visually impaired people on safe navigation. Participants use 3D audio and a vibrating vest to learn to avoid obstacles. The goal is to see if this high-tech training reduces real-world collisio…
Phase: NA • Sponsor: King Salman Center for Disability Research • Aim: Disease control
Last updated Jun 27, 2026 13:06 UTC
-
Can a catchy tune help visually impaired kids brush better?
Knowledge-focused CompletedThis study tested whether a sing-along song can help visually impaired individuals aged 6 to 20 learn to brush their teeth better. Forty participants in Nepal were split into two groups: one received standard audio-tactile instruction, and the other heard a song with the same ins…
Phase: NA • Sponsor: Mahidol University • Aim: Knowledge-focused
Last updated Jun 27, 2026 14:01 UTC
-
CBD-Tacrolimus interaction study completed: key dosing insights for transplant recipients
Knowledge-focused CompletedThis study looked at how cannabidiol (CBD) interacts with tacrolimus, a drug used to prevent organ rejection in transplant patients. Researchers wanted to understand how to adjust doses for better health outcomes. The study involved 57 healthy adults and those with chronic kidney…
Phase: PHASE1 • Sponsor: Indiana University • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:07 UTC
-
CBD's effect on brain inflammation tested in healthy volunteers
Knowledge-focused CompletedThis early-phase study looked at how a single dose of cannabidiol (CBD) affects brain inflammation and pain sensitivity in 28 healthy adults. Researchers used brain scans to measure inflammation and a skin cream test to check pain response. The goal was to understand CBD's potent…
Phase: EARLY_PHASE1 • Sponsor: Yale University • Aim: Knowledge-focused
Last updated Jun 27, 2026 12:24 UTC