CompletedNot Applicable

Fresnel Prism in Low Vision Patients With Homonymous Hemianopia Defect in Cipto Mangunkusumo Hospital

Indonesia25 participantsStarted 2022-05-01

Plain-language summary

Background: Homonymous hemianopia is a visual field defect that causes functional disabilities, such as decreased self-confidence, limited mobility, and increased risk of falls. Studies related to the effectiveness and comfort of Fresnel prisms, especially in the Indonesian population are limited. Objective: To evaluate the effectiveness and comfort level of Fresnel prisms in expanding visual field in an Indonesian patient population with homonymous hemianopia.

Who can participate

Age range18 Years

SexALL

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Inclusion Criteria: * subjects with a diagnosis of partial or complete homonymous hemianopia based on the results of the Humphrey perimetry examination; * age 18 years or older; * corrected visual acuity of 6/18 or better; and * willing to give consent for this study and consistently follow the rehabilitation process. Exclusion Criteria: * ocular motility disorders; the primary position of the eyeball was not orthophoric; and * walking disorders that resulted in poor fixation of glasses.

What they're measuring

Visual Fied

Timeframe: 2 weeks

Trial details

NCT IDNCT07531667

SponsorIndonesia University

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2022-07-01

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