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215512

CLINICAL CHARACTERISTICS AND DETERMINANTS OF MACULAR CHANGES IN RETINITIS PIGMENTOSA IN UPPER EGYPT

Article

Last updated: 23 Jan 2023

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Abstract

Aim: to explore the clinical characteristics and macular changes of RP in a sample of Upper Egyptian population. Settings and design: descriptive cross-sectional study was conducted at a university hospital from January 2018 until May 2021. Subjects and Methods: The study included 178 patients with RP. From the patient notes, baseline data was collected including; age, sex, complaint, age of onset, family history and history of medical diseases such as deafness, neur-ological disorder. The collected data included best corrected visual acuity BCVA, intraocular pressure IOP, corneal topography, and fundus examination by both direct and indirect ophthalmoscopy. Findings of perimetry and macular examination by a spectral domain optical coherence tomography device were also collected. Results: Out of the 178 patients diagnosed with RP and included in the current study; about 53% (n=95) were males and 47% (n=83) were females. The mean age was 28.5 ± 12.3 years. BCVA was found better than 6\12 in 15 (8.4%) patients and worse than 1\60 in 35 (19.7%) patients. Emmetropic refraction (within 0.75 D) was found in 45 (25.3%) patients, myopic refraction was found in 75 (42.1 %) patients. OCT findings included, retinal thinning which was found in 73 (41%), epiretinal membranes in 8 (4.5%), cystoid spaces in 15 (8.4 %) and normal macula in 45 (25.3 %) patients. Conclusion: RP has significant visual disabling effect on Upper Egyptian patients. Screening programs of the affected families should be adopted for early visual rehabilitation

DOI

10.21608/ejco.2021.215512

Keywords

Retinitis pigmentosa, OCT changes, Systemic association

Authors

First Name

Amer,

Last Name

A.

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Affiliation

Ophthalmology dept., Faculty of Medicine, South Valley Univ., Qena, Egypt

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Volume

4

Article Issue

2

Related Issue

30281

Issue Date

2021-12-01

Receive Date

2021-09-17

Publish Date

2021-12-01

Page Start

35

Page End

42

Print ISSN

2537-0502

Online ISSN

2537-0944

Link

https://ejco.journals.ekb.eg/article_215512.html

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https://ejco.journals.ekb.eg/service?article_code=215512

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2

Type

Original articles: include clinical trials, interventional research, Basic researches and clinically relevant laboratory investigations

Type Code

1,824

Publication Type

Journal

Publication Title

Egyptian Journal of Clinical Ophthalmology

Publication Link

https://ejco.journals.ekb.eg/

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Article

Created At

23 Jan 2023