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ArticleNeurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology2025

Chronic inflammatory demyelinating polyneuropathy in end-stage renal disease patients: a case series study.

Yize Li, Yakun Wu, Zhenyu Li, Jieyu Li, Ping Li, Zhiying Xie, Yiming Zheng, Jianwen Deng, He Lv, Zhaoxia Wang and 2 more

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In one paragraph

Article in Neurological sciences : official journal of the Italian Neurological Society and of the Italian Society of Clinical Neurophysiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Yize LiDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Yakun WuDepartment of Neurology, Tangshan Gongren Hospital, 27 Wenhua Road, Lubei District, Tangshan, China.
Zhenyu LiDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Jieyu LiDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Ping LiDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Zhiying XieDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Yiming ZhengDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Jianwen DengDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
He LvDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Zhaoxia WangDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Yun YuanDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China.
Lingchao MengDepartment of Neurology, Peking University First Hospital, 8 Xishiku St, Xicheng District, Beijing, 100034, China. lcmeng@bjmu.edu.cn.ORCID http://orcid.org/0000-0001-9822-1095

Funding

National High Level Hospital Clinical Research Funding(CN) 2024IR12National Natural Science Foundation of China 82101469
6 · The paper itself

Abstract

objectivesThe occurrence of chronic inflammatory demyelinating polyneuropathy (CIDP) in patients with end-stage renal disease (ESRD) has been rarely studied. This study was intended to explore the clinical, electrophysiological and neuropathological features of six patients with CIDP and ESRD.

methodsThe medical records collected in Peking University First Hospital between 2021 and 2024 were reviewed before six patients were identified who had developed CIDP with ESRD. The data on their clinical features, electrophysiological tests, nerve ultrasound, laboratory examinations and sural biopsies was retrieved.

resultsAll the six patients were males ages 35 to 63. Before and after dialysis, all these patients presented with varying degrees of limb sensory impairment and weakness, and reduced or absent tendon reflexes. Albuminocytologic dissociation of cerebrospinal fluid was observed in all of them. Nerve conduction studies identified the demyelinating features while nerve ultrasound showed nerve enlargement of upper limbs. Sural nerve biopsies showed mild to moderate decreases of myelinated nerve fiber density, with differences between different nerve fascicles. Thin myelinated fibers were seen, without onion bulb-like structure. Varying degrees of axonal degeneration with regeneration were identified in some of these patients. Immunotherapy was effective in all these patients.

conclusionsThe diagnosis of CIDP should be considered if an ESRD patient develops progressive demyelinating neuropathy. Immune therapy has shown clinical efficacy despite the underlying mechanisms that remain poorly understood.

Indexed as

Kidney Failure, ChronicPolyradiculoneuropathy, Chronic Inflammatory DemyelinatingAdultHumansMaleMiddle AgedNeural ConductionSural NerveCIDPDialysisESRDImmunotherapy

Identifiers

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.