Evidence map›Paper›PMID 21167061›Full record

ArticleCardiovascular diabetology2010

Carotid and cerebrovascular disease in symptomatic patients with type 2 diabetes: assessment of prevalence and plaque morphology by dual-source computed tomography angiography.

Ci He, Zhi-Gang Yang, Zhi-Gang Chu, Zhi-Hui Dong, Heng Shao, Wen Deng, Jing Chen, Li-Qing Peng, Si-Shi Tang, Jia-He Xiao

Open access · goldAbstract read
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Article in Cardiovascular diabetology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
1.0field-weighted citation impact, top 21% of its field
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

4 citing papers in PubMed, 14 citations in OpenAlex.

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4 · The record

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5 · Who and what money

Authors and funding

10 authors at 2 institutions in 1 country.

Ci HeDepartment of Radiology, West China Hospital, Sichuan University, Chengdu, PR China.
Zhi-Gang Yang
Zhi-Gang Chu
Zhi-Hui Dong
Heng Shao
Wen Deng
Jing Chen
Li-Qing Peng
Si-Shi Tang
Jia-He Xiao
Sichuan University · CNWest China Hospital of Sichuan University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundPlaque morphology directly correlates with risk of embolism and the recently developed dual-source computed tomography angiography (DSCTA) may help to detect plaques more precisely. The aim of our study was to evaluate the prevalence and morphology of carotid and cerebrovascular atherosclerotic plaques in patients with symptomatic type 2 diabetes mellitus (DM) by DSCTA.

methodsFrom July 2009 to August 2010, DSCTA was prospectively performed in 125 consecutive patients with symptomatic type 2 DM. We retrospectively analyzed plaque type, distribution, and extensive and obstructive natures were determined for each segment for all patients.

resultsAtherosclerotic plaques were detected in 114 (91.2%) patients. Relatively more noncalcified (45%) and calcified (39%) plaques and less mixed (16%) plaques were observed (p < 0.001). Noncalcified plaques were found mainly in the intracranial arteries (81.8%), mixed plaques in the intracranial arteries (25.2%) and intracranial internal carotid artery (ICA) (56.1%). Calcified plaques were found mainly in the intracranial ICA (65.9%) and extracranial arteries (28.2%) (for all, p < 0.001). Extension of plaques from the 1(st) to 5(th) segments was observed in 67 (58.8%) patients and from the 6(th) to 10(th) segments in 35 (30.7%) patients. The most common site of all detected plaques was the cavernous segment. Regarding stenosis, there were significantly more nonobstructive than obstructive stenosis (91% vs. 9%, p < 0.001).

conclusionDSCTA detected a high prevalence of plaques in patients with symptomatic type 2 DM. A relatively high proportion of plaques were noncalcified, as well as with nonobstructive stenosis. The distribution of plaques was extensive, with the cavernous portion of ICA being the most common site.

Indexed as

Tomography, X-Ray ComputedAdultAgedAged, 80 and overCarotid Artery DiseasesCarotid StenosisCerebral AngiographyChinaChi-Square DistributionDiabetes Mellitus, Type 2FemaleHumansIntracranial ArteriosclerosisMaleMiddle AgedPredictive Value of Tests

Identifiers

PMID21167061
PMCPMC3022609
OpenAlexW2108567141

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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.