Prevalence of cerebral visual impairment in developmental and Epileptic Encephalopathies: a systematic review protocol.

Cerebral visual impairment Cortical visual impairment Developmental and Epileptic Encephalopathy Epilepsy Pediatrics Prevalence

Journal

Systematic reviews
ISSN: 2046-4053
Titre abrégé: Syst Rev
Pays: England
ID NLM: 101580575

Informations de publication

Date de publication:
31 Aug 2024
Historique:
received: 09 04 2024
accepted: 19 08 2024
medline: 1 9 2024
pubmed: 1 9 2024
entrez: 31 8 2024
Statut: epublish

Résumé

Developmental and Epileptic Encephalopathies (DEEs) are defined by drug-resistant seizures and neurodevelopmental disorders. Over 50% of patients have a genetic cause. Studies have shown that patients with DEEs, regardless of genetic diagnosis, experience a central visual function disorder known as Cerebral (cortical) Visual Impairment (CVI). The prevalence of CVI in DEE patients is currently unknown. A quantitative synthesis of existing data on the prevalence rates of this condition would aid in understanding the magnitude of the problem, outlining future research, and suggesting the need for therapeutic strategies for early identification and prevention of the disorder. The protocol followed the PRISMA-P statement for systematic review and meta-analysis protocols. The review will adhere to the JBI Manual for Evidence Synthesis (Systematic Reviews of Prevalence and Incidence) and use the CoCoPop framework to establish eligibility criteria. We will conduct a comprehensive search of several databases, including MEDLINE, EMBASE, Science Direct, Scopus, PsychINFO, Wiley, Highwire Press, and Cochrane Library of Systematic Reviews. Our primary focus will be determining the prevalence of cerebral visual impairments (Condition) in patients with developmental and epileptic encephalopathy (Population). To ensure clarity, we will provide a narrative summary of the risk of bias in the studies we include. The Cochrane Q statistic will be used to assess heterogeneity between studies. If the quantitative synthesis includes more than 10 studies, potential sources of heterogeneity will be investigated through subgroup and meta-regression analyses. Meta(bias)es analysis will also be performed. The quality of evidence for all outcomes will be evaluated using the Grading of Recommendations Assessment Development and Evaluation (GRADE) working group methodology. This protocol outlines a systematic review and meta-analysis to identify, collect, evaluate, and integrate epidemiological knowledge related to the prevalence of CVI in patients with DEEs. To the best of our knowledge, no other systematic review and meta-analysis has addressed this specific issue. The results will provide useful information for understanding the extent of the problem, outlining future research, and suggesting the need for early identification strategies. This Systematic Review Protocol was registered in PROSPERO (CRD42023448910).

Sections du résumé

BACKGROUND BACKGROUND
Developmental and Epileptic Encephalopathies (DEEs) are defined by drug-resistant seizures and neurodevelopmental disorders. Over 50% of patients have a genetic cause. Studies have shown that patients with DEEs, regardless of genetic diagnosis, experience a central visual function disorder known as Cerebral (cortical) Visual Impairment (CVI). The prevalence of CVI in DEE patients is currently unknown. A quantitative synthesis of existing data on the prevalence rates of this condition would aid in understanding the magnitude of the problem, outlining future research, and suggesting the need for therapeutic strategies for early identification and prevention of the disorder.
METHODS METHODS
The protocol followed the PRISMA-P statement for systematic review and meta-analysis protocols. The review will adhere to the JBI Manual for Evidence Synthesis (Systematic Reviews of Prevalence and Incidence) and use the CoCoPop framework to establish eligibility criteria. We will conduct a comprehensive search of several databases, including MEDLINE, EMBASE, Science Direct, Scopus, PsychINFO, Wiley, Highwire Press, and Cochrane Library of Systematic Reviews. Our primary focus will be determining the prevalence of cerebral visual impairments (Condition) in patients with developmental and epileptic encephalopathy (Population). To ensure clarity, we will provide a narrative summary of the risk of bias in the studies we include. The Cochrane Q statistic will be used to assess heterogeneity between studies. If the quantitative synthesis includes more than 10 studies, potential sources of heterogeneity will be investigated through subgroup and meta-regression analyses. Meta(bias)es analysis will also be performed. The quality of evidence for all outcomes will be evaluated using the Grading of Recommendations Assessment Development and Evaluation (GRADE) working group methodology.
DISCUSSION CONCLUSIONS
This protocol outlines a systematic review and meta-analysis to identify, collect, evaluate, and integrate epidemiological knowledge related to the prevalence of CVI in patients with DEEs. To the best of our knowledge, no other systematic review and meta-analysis has addressed this specific issue. The results will provide useful information for understanding the extent of the problem, outlining future research, and suggesting the need for early identification strategies.
SYSTEMATIC REVIEW REGISTRATIONS BACKGROUND
This Systematic Review Protocol was registered in PROSPERO (CRD42023448910).

Identifiants

pubmed: 39217383
doi: 10.1186/s13643-024-02638-6
pii: 10.1186/s13643-024-02638-6
doi:

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

223

Informations de copyright

© 2024. The Author(s).

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Auteurs

Martina Giorgia Perinelli (MG)

Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, IRCCS Istituto "G. Gaslini", Via Gaslini 5, 16148, Genova, Italy.

Megan Abbott (M)

Department of Neurology, Children's Hospital Colorado, Aurora, CO, USA.
Department of Pediatrics, University of Colorado at Denver, Aurora, CO, USA.

Ganna Balagura (G)

Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, IRCCS Istituto "G. Gaslini", Via Gaslini 5, 16148, Genova, Italy.

Antonella Riva (A)

Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, IRCCS Istituto "G. Gaslini", Via Gaslini 5, 16148, Genova, Italy.

Elisabetta Amadori (E)

IRCCS Istituto Giannina Gaslini, Genoa, Italy.

Alberto Verrotti (A)

Department of Medical and Surgical Sciences, Pediatric Clinic, University of Perugia, Perugia, Italy.

Scott Demarest (S)

Department of Neurology, Children's Hospital Colorado, Aurora, CO, USA.
Department of Pediatrics, University of Colorado at Denver, Aurora, CO, USA.

Pasquale Striano (P)

Department of Neurosciences, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, IRCCS Istituto "G. Gaslini", Via Gaslini 5, 16148, Genova, Italy. pasqualestriano@gaslini.org.
IRCCS Istituto Giannina Gaslini, Genoa, Italy. pasqualestriano@gaslini.org.

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