Blue cone monochromacy
MONDO:0010563Blue cone monochromatism (BCM) is a recessive X-linked disease characterized by severely impaired color discrimination, low visual acuity, nystagmus, and photophobia, due to dysfunction of the red (L) and green (M) cone photoreceptors. BCM is as an incomplete form of achromatopsia.
Also known as: S cone monochromacy, S cone monochromatism, X-linked incomplete achromatopsia, atypical X-linked achromatopsia, blue cone monochromacy, blue cone monochromacy, X-linked recessive, blue cone monochromatism, color blindness, blue monocone monochromatic type
40 clinical trials for this condition and its sub-types.
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Could a smartphone app help babies see better?
Disease control Not yet recruitingThis study tests a caregiver-led digital program called VIPPSTAR designed to improve vision and brain development in infants at risk of or with visual impairment. The program provides personalized activities integrated into daily routines, supported by remote coaching. Researcher…
Phase: NA • Sponsor: Università degli Studi di Brescia • Aim: Disease control
Last updated Jul 23, 2026 00:00 UTC
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New eye scanner could spot hidden signs of blindness
Diagnosis Not yet recruitingThis study will test a new, non-invasive eye scanner called wide field OCTA in 200 people with various eye diseases, including age-related macular degeneration, diabetic retinopathy, and dry eye. The goal is to see if this device can provide better images of blood vessels in the …
Sponsor: IRCCS San Raffaele • Aim: Diagnosis
Last updated Jun 27, 2026 08:07 UTC
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Adapted exercise program aims to boost health and social skills in visually impaired youth
Symptom relief Not yet recruitingThis study tests a 12-week adapted physical activity program for children and adolescents aged 10-17 with visual impairment. The program includes supervised school-based exercise sessions and home-based activities, along with peer-group meetings to promote social inclusion. Resea…
Phase: NA • Sponsor: Università degli Studi di Trento • Aim: Symptom relief
Last updated Jul 16, 2026 00:00 UTC
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New wearable gadget aims to give Low-Vision users a helping hand
Symptom relief Not yet recruitingThis study explores how visual impairment affects movement and daily activities, and tests a wearable system called VIS4ION that provides audio and touch cues to help users navigate. Researchers will enroll 150 adults with visual impairment and healthy controls to see if the devi…
Phase: NA • Sponsor: NYU Langone Health • Aim: Symptom relief
Last updated Jun 27, 2026 09:09 UTC
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New eye camera could spot retinal disease earlier
Knowledge-focused Not yet recruitingThis study will test a new, noninvasive camera called XyCAM CRE that measures blood flow in the back of the eye. Researchers will compare its images with standard eye tests in 350 adults with retinal disorders. The goal is to see if this camera can provide extra information to he…
Sponsor: Stuart Terry Eye Associates • Aim: Knowledge-focused
Last updated Jun 27, 2026 13:07 UTC
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Scientists track eye disease patterns to speed future cures
Knowledge-focused Not yet recruitingThis study looks back at medical records of 200 people with inherited retinal diseases, like retinitis pigmentosa and Stargardt disease. Researchers will analyze vision tests and eye scans to see how these diseases progress and how genetics affect symptoms. The goal is to find be…
Sponsor: IRCCS San Raffaele • Aim: Knowledge-focused
Last updated Jun 27, 2026 08:02 UTC