Evidence map›Paper›PMID 36512040›Full record

ArticleEuropean radiology2023

Capability of arterial spin labeling and intravoxel incoherent motion diffusion-weighted imaging to detect early kidney injury in chronic kidney disease.

Wei Mao, Yuqin Ding, Xiaoqiang Ding, Caixia Fu, Bohong Cao, Bernd Kuehn, Thomas Benkert, Robert Grimm, Jianjun Zhou, Mengsu Zeng

Abstract read
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In one paragraph

Article in European radiology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed, 2 pooled it
3.6field-weighted citation impact, top 6% 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

34 citing papers in PubMed, 2 syntheses or guidelines pooled it, 32 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 4 institutions in 2 countries.

Wei MaoDepartment of Radiology, Zhongshan Hospital, Shanghai Institute of Medical Imaging, Fudan University, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Yuqin DingDepartment of Radiology, Zhongshan Hospital, Shanghai Institute of Medical Imaging, Fudan University, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Xiaoqiang DingDepartment of Nephrology, Zhongshan Hospital, Fudan University, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Caixia FuMR Applications Development, Siemens Shenzhen Magnetic Resonance Ltd, Shenzhen, People's Republic of China.
Bohong CaoDepartment of Radiology, Zhongshan Hospital, Shanghai Institute of Medical Imaging, Fudan University, 180 Fenglin Road, Shanghai, 200032, People's Republic of China.
Bernd KuehnMR Application Predevelopment, Siemens Healthcare GmbH, Erlangen, Germany.
Thomas BenkertMR Application Predevelopment, Siemens Healthcare GmbH, Erlangen, Germany.
Robert GrimmMR Application Predevelopment, Siemens Healthcare GmbH, Erlangen, Germany.
Jianjun ZhouDepartment of Radiology, Zhongshan Hospital, Shanghai Institute of Medical Imaging, Fudan University, 180 Fenglin Road, Shanghai, 200032, People's Republic of China. zhoujianjunzs@126.com.ORCID http://orcid.org/0000-0003-4175-0513
Mengsu ZengDepartment of Radiology, Zhongshan Hospital, Shanghai Institute of Medical Imaging, Fudan University, 180 Fenglin Road, Shanghai, 200032, People's Republic of China. fdzsmw@126.com.
Fudan University · CNSiemens Healthineers (Germany) · DEShanghai Medical College of Fudan University · CNSiemens (China) · CN

Funding

Clinical Research Plan of SHDC SHDC2020CR1029BClinical Research Project of Zhongshan Hospital, Fudan University 2020ZSLC61National Natural Science Foundation of China 82171897Science and Technology Guided Project of Fujian Province 2019D025Science and Technology Innovation Action Plan Star Project/Star Cultivation (Sailing Special Project) 22YF1443700Shanghai Municipal Key Clinical Specialty shslczdzk03202Shanghai Science and Technology Committee 19411965500
6 · The paper itself

Abstract

objectivesTo prospectively investigate the capability of arterial spin labeling (ASL) and intravoxel incoherent motion diffusion-weighted imaging (IVIM-DWI) for the identification of early kidney injury in chronic kidney disease (CKD) patients with normal estimated glomerular filtration rate (eGFR).

methodsFifty-four CKD patients confirmed by renal biopsy (normal eGFR group [eGFR ≥ 90 mL/min/1.73 m

resultsThe renal cortical D, D*, f, and RBF values showed statistically significant differences among the three groups. eGFR was positively correlated with MRI parameters (D: r = 0.299, D*: r = 0.569, f: r = 0.733, RBF: r = 0.586). The areas under the curve (AUCs) for discriminating CKD patients from HV were 0.725, 0.752, 0.947, and 0.884 by D, D*, f, and RBF, respectively. D, D*, f, RBF, and eGFR identified CKD patients with normal eGFR with AUCs of 0.735, 0.612, 0.917, 0.827, and 0.733, respectively, and AUC of f value was significantly larger than that of eGFR.

conclusionIVIM-DWI and ASL were useful for detecting underlying pathologic injury in early CKD patients with normal eGFR. KEY POINTS: • The renal cortical f and RBF values in the control group were significantly higher than those in the normal eGFR group. • A negative correlation was observed between the renal cortical D, D*, f, and RBF values and SCr and 24 h-UPRO, while eGFR was significantly positively correlated with renal cortical D, D*, f, and RBF values. • The AUC of renal cortical f values was statistically larger than that of eGFR for the discrimination between the CKD with normal eGFR group and the control group.

Indexed as

KidneyRenal Insufficiency, ChronicDiffusion Magnetic Resonance ImagingHumansMagnetic Resonance ImagingMotionSpin LabelsSpin LabelsChronic kidney diseasesFunctional magnetic resonance imagingRenal insufficiency

Identifiers

PMID36512040
OpenAlexW4311291848

What OpenQuestion holds

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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.