Clinical analysis on 32 cases of chronic inflammatory demyelinating polyradiculoneuropathy
- VernacularTitle:慢性吉兰-巴雷综合征32例临床分析
- Author:
Fang CUI
;
Xusheng HUANG
;
Zhaohui CHEN
;
Shuxian LIU
- Publication Type:Journal Article
- Keywords:
chronic inflammatory demyelinating polyradiculoneuropathy;
clinical and pathological features;
electromyogram;
intervenous injection of immunoglobulin
- From:Journal of Third Military Medical University
2003;0(08):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To summarize the clinical, electrophysiological, pathological characteristics of chronic inflammatory demyelinating polyradiculoneuropathy (CIDP). Methods From Jan 1990 to Dec 2003, 32 patients of CIDP were admitted by our hospital, 14 male and 18 female. The age range of onset of illness was 13 to 74 years old (averaging 42.56) with the prime period of 40 to 50. Before hospitalization, the course was from 2 months to 5 years. Among all patients, there were 8 cases of a relapsing course and 24 cases of a chronic progressive course. Twenty-four patients were treated with corticosteroids, while 7 received immuglobin (IG) and corticosteroids. The clinical data before and after the treatment was studied retrospectively. Results Most of the patients had subacute or chronic onsets. The common initial symptoms are numbness, paresthesia, and extremity weakness. Diplopia, decreased visual acuity, dysarthria, and dysphagia could also be found initially. It was usually a symmetric sensorimotor neuropathy with either a relapsing course or a chronic progressive course. It could be accompanied with autonomic dysfunction and cranial nerve involvement. Electromyogram demonstrated that the motive and sensory nerve conduction velocities were slow. The sural nerve biopsy showed demyelination and remyelination. `IG and corticosteroids were both effective. Conclusion CIDP might result in widespread peripheral nerve damages, in which autonomic dysfunction and cranial nerve involvement were common. The dominant electrophysiological changes showed peripheral nerve demyelination accompanied by axon degeneration. The sural nerve biopsy played an important role of diagnosis. The treatment with IG and corticosteroids was a most effective way for CIDP nowadays.
