Evidence map›Paper›PMID 35392053›Full record

ArticleFrontiers in surgery2022

Non-Invasive Evaluation of Cerebral Hemodynamic Changes After Surgery in Adult Patients With Moyamoya Using 2D Phase-Contrast and Intravoxel Incoherent Motion MRI.

Feng Gao, Wei Zhao, Yu Zheng, Shihong Li, Yu Duan, Zhenfang Zhu, Ming Ji, Jun Liu, Guangwu Lin

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in surgery, 2022. 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
0.2field-weighted citation impact, top 51% 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

1 citing paper in PubMed, 1 citations in OpenAlex.

  1. 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

9 authors at 4 institutions in 1 country.

Feng GaoDepartment of Radiology, Huadong Hospital, Fudan University, Shanghai, China.
Wei ZhaoDepartment of Radiology, Second Xiangya Hospital, Central South University, Changsha, China.
Yu ZhengDepartment of Radiology, Chengdu Second People's Hospital, Chengdu, China.
Shihong LiDepartment of Radiology, Huadong Hospital, Fudan University, Shanghai, China.
Yu DuanDepartment of Neurosurgery, Huadong Hospital, Fudan University, Shanghai, China.
Zhenfang ZhuDepartment of Radiology, Huadong Hospital, Fudan University, Shanghai, China.
Ming JiDepartment of Radiology, Huadong Hospital, Fudan University, Shanghai, China.
Jun LiuDepartment of Radiology, Second Xiangya Hospital, Central South University, Changsha, China.
Guangwu LinDepartment of Radiology, Huadong Hospital, Fudan University, Shanghai, China.
Fudan University · CNHuadong Hospital · CNSecond Xiangya Hospital of Central South University · CNChengdu Second People's Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Objective: To explore the feasibility of 2D phase-contrast MRI (PC-MRI) and intravoxel incoherent motion (IVIM) MRI to assess cerebrovascular hemodynamic changes after surgery in adult patients with moyamoya disease (MMD). Methods: In total, 33 patients with MMD who underwent 2D PC-MRI and IVIM examinations before and after surgery were enrolled. Postsurgical changes in peak and average velocities, average flow, forward volume, and the area of superficial temporal (STA), internal carotid (ICA), external carotid (ECA), and vertebral (VA) arteries were evaluated. The microvascular perfusion status was compared between the hemorrhage and non-hemorrhage groups. Results: The peak velocity, average flow, forward volume, area of both the ipsilateral STA and ECA, and average velocity of the ipsilateral STA were increased ( Conclusion: Two-dimensional PC-MRI and IVIM may have the potential to non-invasively evaluate cerebrovascular hemodynamic changes after surgery in patients with MMD. An improvement in the microvascular perfusion status is more obvious in patients with ischemic MMD than in patients with hemorrhagic MMD.

Indexed as

intravoxel incoherent motionmoyamoya diseasephase-contrast MRIsurgerySuzuki stage

Identifiers

PMID35392053
PMCPMC8980322
OpenAlexW4221065182

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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.