Evidence map›Paper›PMID 26936449›Full record

ArticleHeart and vessels2016

A simple and rapid method for identification of lesions at high risk for the no-reflow phenomenon immediately before elective coronary stent implantation.

Akira Suda, Shigeto Namiuchi, Tomohiro Kawaguchi, Taro Nihei, Toru Takii, Kenya Saji, Tadashi Sugie, Atsushi Kato, Hiroaki Shimokawa

Abstract read
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In one paragraph

Article in Heart and vessels, 2016. 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
2.5field-weighted citation impact, top 12% 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

4 citing papers in PubMed, 14 citations in OpenAlex.

  1. Review
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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.

Akira SudaDepartment of Cardiology, Sendai City Medical Center, 5-22-1 Tsurugaya, Miyagino-ku, Sendai, 983-0824, Japan.
Shigeto NamiuchiDepartment of Cardiology, Sendai City Medical Center, 5-22-1 Tsurugaya, Miyagino-ku, Sendai, 983-0824, Japan. nami@openhp.or.jp.ORCID http://orcid.org/0000-0002-2368-9897
Tomohiro KawaguchiDepartment of Cardiology, Tsuyama Chuo Hospital, Tsuyama, Japan.
Taro NiheiDepartment of Cardiology, Iwaki Kyoritsu General Hospital, Iwaki, Japan.
Toru TakiiDepartment of Cardiology, Sendai City Medical Center, 5-22-1 Tsurugaya, Miyagino-ku, Sendai, 983-0824, Japan.
Kenya SajiDepartment of Cardiology, Sendai City Medical Center, 5-22-1 Tsurugaya, Miyagino-ku, Sendai, 983-0824, Japan.
Tadashi SugieDepartment of Cardiology, Sendai City Medical Center, 5-22-1 Tsurugaya, Miyagino-ku, Sendai, 983-0824, Japan.
Atsushi KatoDepartment of Cardiology, Sendai City Medical Center, 5-22-1 Tsurugaya, Miyagino-ku, Sendai, 983-0824, Japan.
Hiroaki ShimokawaDepartment of Cardiovascular Medicine, Tohoku University, Sendai, Japan.
Sendai Medical Center · JPTohoku University · JPIwaki Kyoritsu General Hospital · JPTsuyama Chuo Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We aimed to design a rapid and reliable method to identify coronary lesions at high risk for the no-reflow phenomenon before elective coronary stent implantation using integrated backscatter intravascular ultrasound (IB-IVUS). The no-reflow phenomenon occurring during elective percutaneous coronary intervention (PCI) worsens patient prognosis, regardless of whether the phenomenon is transient or persistent. We retrospectively studied 353 coronary lesions to identify factors potentially promoting the no-reflow phenomenon, including lesion location and severity. We also performed component analysis by two- and three-dimensional IB-IVUS before elective stent implantation. The cutoff values of the true lipid volume and estimated lipid volume (lipid area at the minimal lumen diameter site × total stent length) for the no-reflow phenomenon were determined by receiver operating curve analysis. Type C lesions, regardless of location and a thrombolysis in myocardial flow grade of 0, were risk factors for the no-reflow phenomenon during PCI. The estimated lipid volume was significantly correlated with the true lipid volume (R

Indexed as

Coronary CirculationStentsUltrasonography, InterventionalAgedAged, 80 and overCoronary Artery DiseaseCoronary VesselsFemaleHumansImage Interpretation, Computer-AssistedLipidsMaleMiddle AgedNo-Reflow PhenomenonPercutaneous Coronary InterventionPlaque, AtheroscleroticLipidsElective percutaneous coronary interventionIntegrated backscatter intravascular ultrasoundLipid-rich plaqueNo-reflow phenomenon

Identifiers

PMID26936449
OpenAlexW2292615623

What OpenQuestion holds

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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.