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Exploration of visual perception plasticity in glaucoma patients

Exploration of visual perception plasticity in glaucoma patients

Status
Recruiting
Phases
Unknown
Study type
Interventional
Source
ChiCTR
Registry ID
ChiCTR1900027909
Enrollment
Unknown
Registered
2019-12-03
Start date
2018-01-01
Completion date
Unknown
Last updated
2019-12-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

glaucoma

Interventions

Experimental group:Conventional treatment plus vision restoration training
Control group:Conventional treatment and perform no effect stimulation

Sponsors

Beijing Shijitan Hospital, Capital Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
6 Years to 70 Years

Inclusion criteria

Inclusion criteria: the patients with stable glaucoma without monocular blindness, and have sufficient experience in Octopus 101 perimeter (Haag-Steit AG, Koeniz-Berne, Switzerland) standard automated perimetry to minimize the learning effect; the damage of ONH and retinal nerve fiber layer defect (RNFLD) were confirmed by both optical coherence tomography and fundus image. The VF tests were classified as reliable if the false positive response rate was <15%, and false-negative responses was <25%.

Exclusion criteria

Exclusion criteria: The exclusion criteria were defined with the history of any other optic neuropathy; any retinal and macular disease; optic media opacities; spherical refractive error greater than ±6 diopters; and an astigmatism greater than +/-3 diopters. Presence of any chronic-degenerative disease of the nervous system, motor disturbance, neglect, nystagmus or other forms of impairments to fixate, amblyopia, photosensitivity, history of trauma, any other ocular disease or ocular surgery at least one year prior to recruitment or expected ocular surgery within the six months after study entry.

Design outcomes

Primary

MeasureTime frame
visual field;

Countries

China

Contacts

Public ContactLu Yan

Department of Ophthalmology, Beijing Shijitan Hospital, Capital Medical University

louiselu1964@163.com+86 010-63926275

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 14, 2026