Evidence map›Paper›PMID 27979796›Full record

ArticleAJNR. American journal of neuroradiology2017

White Matter Microstructural Abnormalities in Type 2 Diabetes Mellitus: A Diffusional Kurtosis Imaging Analysis.

Y Xie, Y Zhang, W Qin, S Lu, C Ni, Q Zhang

Open access · bronzeAbstract read
In one paragraph

Article in AJNR. American journal of neuroradiology, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
2.6field-weighted citation impact, top 11% of its field
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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 34 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Article
  19. Article
  20. Article
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

6 authors at 3 institutions in 3 countries.

Y XieFrom the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (Y.X., Y.Z., W.Q., Q.Z.), Tianjin Medical University General Hospital, Tianjin, China.ORCID 0000-0001-5986-4610
Y ZhangFrom the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (Y.X., Y.Z., W.Q., Q.Z.), Tianjin Medical University General Hospital, Tianjin, China.ORCID 0000-0003-1903-3737
W QinFrom the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (Y.X., Y.Z., W.Q., Q.Z.), Tianjin Medical University General Hospital, Tianjin, China.ORCID 0000-0002-9121-8296
S LuDepartments of Radiology (S.L.).ORCID 0000-0002-7387-2577
C NiCardiology (C.N.), Tianjin Medical University Metabolic Diseases Hospital, Tianjin, China.ORCID 0000-0002-8668-8648
Q ZhangFrom the Department of Radiology and Tianjin Key Laboratory of Functional Imaging (Y.X., Y.Z., W.Q., Q.Z.), Tianjin Medical University General Hospital, Tianjin, China zhangquan0912@163.com.ORCID 0000-0002-9501-5904
Tianjin Medical University General Hospital · CNResearch Institute of Radiology · BYTianjin Infectious Diseases Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

background and purposeIncreasing DTI studies have demonstrated that white matter microstructural abnormalities play an important role in type 2 diabetes mellitus-related cognitive impairment. In this study, the diffusional kurtosis imaging method was used to investigate WM microstructural alterations in patients with type 2 diabetes mellitus and to detect associations between diffusional kurtosis imaging metrics and clinical/cognitive measurements. MATERIALS AND

methodsDiffusional kurtosis imaging and cognitive assessments were performed on 58 patients with type 2 diabetes mellitus and 58 controls. Voxel-based intergroup comparisons of diffusional kurtosis imaging metrics were conducted, and ROI-based intergroup comparisons were further performed. Correlations between the diffusional kurtosis imaging metrics and cognitive/clinical measurements were assessed after controlling for age, sex, and education in both patients and controls.

resultsAltered diffusion metrics were observed in the corpus callosum, the bilateral frontal WM, the right superior temporal WM, the left external capsule, and the pons in patients with type 2 diabetes mellitus compared with controls. The splenium of the corpus callosum and the pons had abnormal kurtosis metrics in patients with type 2 diabetes mellitus. Additionally, altered diffusion metrics in the right prefrontal WM were significantly correlated with disease duration and attention task performance in patients with type 2 diabetes mellitus.

conclusionsWith both conventional diffusion and additional kurtosis metrics, diffusional kurtosis imaging can provide additional information on WM microstructural abnormalities in patients with type 2 diabetes mellitus. Our results indicate that WM microstructural abnormalities occur before cognitive decline and may be used as neuroimaging markers for predicting the early cognitive impairment in patients with type 2 diabetes mellitus.

Indexed as

AgedCognitive DysfunctionCorpus CallosumDiabetes Mellitus, Type 2Diffusion Tensor ImagingFemaleGlycated HemoglobinHumansHypoglycemic AgentsImage Processing, Computer-AssistedInsulinMaleMiddle AgedNeuropsychological TestsWhite MatterGlycated HemoglobinHypoglycemic AgentsInsulin

Identifiers

PMID27979796
PMCPMC7959974
OpenAlexW2564902705

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.