Chronic Inflammatory Demyelinating Polyneuropathy and Evaluation of the Visual Evoked Potentials : A Review of the Literature

Chronic inflammatory demyelinating polyneuropathy (CIDP) is a rare autoimmune disorder characterised by the progressive demyelination of peripheral nerves, resulting in motor and sensory deficits. While much research has focused on clinical and electrophysiological aspects of CIDP, there is an emerging interest in exploring its impact on the visual system through visual evoked potentials (VEPs). This comprehensive review synthesises existing literature on VEP findings in CIDP patients, shedding light on their potential diagnostic and prognostic value. The review thoroughly examines studies spanning the last two decades, exploring VEP abnormalities in CIDP patients. Notably, VEP studies have consistently revealed prolonged latencies and reduced amplitudes in CIDP patients compared to healthy controls. These alterations in VEP parameters suggest that the demyelinating process extends beyond the peripheral nervous system to affect the central nervous system, particularly the optic nerve and its connections. The correlation between VEP abnormalities and clinical manifestations of CIDP, such as visual impairment and sensory deficits, underscores the clinical relevance of VEP assessment in CIDP management. Furthermore, this review addresses the potential utility of VEPs in aiding CIDP diagnosis and monitoring disease progression. VEP abnormalities may serve as valuable biomarkers for disease activity, helping clinicians make timely therapeutic decisions. Moreover, this review discusses the limitations and challenges associated with VEP assessment in CIDP, including variability in recording techniques and the need for standardised protocols. In conclusion, this review highlights the evolving role of VEPs as a non-invasive tool in CIDP evaluation. The consistent VEP abnormalities observed in CIDP patients suggest the involvement of the central nervous system in this demyelinating disorder. As our understanding of CIDP and its pathophysiology continues to evolve, further research in this area may lead to improved diagnostic accuracy and monitoring strategies, ultimately enhancing the clinical management of CIDP patients.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - volume:59

Enthalten in:

Medicina (Kaunas, Lithuania) - 59(2023), 12 vom: 13. Dez.

Sprache:

Englisch

Beteiligte Personen:

Tsoumanis, Periklis [VerfasserIn]
Kitsouli, Aikaterini [VerfasserIn]
Stefanou, Christos [VerfasserIn]
Papathanakos, Georgios [VerfasserIn]
Stefanou, Stefanos [VerfasserIn]
Tepelenis, Kostas [VerfasserIn]
Zikidis, Hercules [VerfasserIn]
Tsoumani, Afroditi [VerfasserIn]
Zafeiropoulos, Paraskevas [VerfasserIn]
Kitsoulis, Panagiotis [VerfasserIn]
Kanavaros, Panagiotis [VerfasserIn]

Links:

Volltext

Themen:

Atypical manifestations
CIDP
Epidemiology
Etiology
Journal Article
Review
Treatment
Visual evoked potentials

Anmerkungen:

Date Completed 25.12.2023

Date Revised 25.12.2023

published: Electronic

Citation Status MEDLINE

doi:

10.3390/medicina59122160

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM366289225