Clinical features of chronic inflammatory demyelinating polyneuropathy: a single-center experience with 33 patients

In this single-center study, variants outnumbered typical CIDP, reflecting the case mix at a specialized tertiary referral center. Multifocal CIDP showed the longest diagnostic delays. IVIg demonstrated high efficacy across subtypes, including multifocal CIDP, contrasting with previous reports. These findings highlight the importance of improving diagnostic accuracy and establishing individualized long-term treatment strategies for CIDP.