Evidence map›Paper›PMID 25221597›Full record

ArticleNeural regeneration research2014

Amplitude of sensory nerve action potential in early stage diabetic peripheral neuropathy: an analysis of 500 cases.

Yunqian Zhang, Jintao Li, Tingjuan Wang, Jianlin Wang

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Article in Neural regeneration research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

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15citing papers in PubMed, 1 pooled it
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1 · What the graph read from it

What it found

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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

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3 · Its place in the literature

Who cites it

15 citing papers in PubMed, 1 synthesis or guideline pooled it.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors.

Yunqian ZhangDepartment of Neurology, the Fourth Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, China.
Jintao LiNeuroscience Institute, Kunming Medical University, Kunming, Yunnan Province, China.
Tingjuan WangDepartment of Neurology, the Fourth Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, China.
Jianlin WangDepartment of Neurology, the Fourth Affiliated Hospital of Kunming Medical University, Kunming, Yunnan Province, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Early diagnosis of diabetic peripheral neuropathy is important for the successful treatment of diabetes mellitus. In the present study, we recruited 500 diabetic patients from the Fourth Affiliated Hospital of Kunming Medical University in China from June 2008 to September 2013: 221 cases showed symptoms of peripheral neuropathy (symptomatic group) and 279 cases had no symptoms of peripheral impairment (asymptomatic group). One hundred healthy control subjects were also recruited. Nerve conduction studies revealed that distal motor latency was longer, sensory nerve conduction velocity was slower, and sensory nerve action potential and amplitude of compound muscle action potential were significantly lower in the median, ulnar, posterior tibial and common peroneal nerve in the diabetic groups compared with control subjects. Moreover, the alterations were more obvious in patients with symptoms of peripheral neuropathy. Of the 500 diabetic patients, neural conduction abnormalities were detected in 358 cases (71.6%), among which impairment of the common peroneal nerve was most prominent. Sensory nerve abnormality was more obvious than motor nerve abnormality in the diabetic groups. The amplitude of sensory nerve action potential was the most sensitive measure of peripheral neuropathy. Our results reveal that varying degrees of nerve conduction changes are present in the early, asymptomatic stage of diabetic peripheral neuropathy.

Indexed as

diabetic peripheral neuropathyearly diagnosiselectrophysiologymotor nervenerve regenerationneural conductionneural regenerationperipheral nerve injurysensory nerve

Identifiers

PMID25221597
PMCPMC4160871

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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.