Evidence map›Paper›PMID 31631100›Full record

ArticleJournal of atherosclerosis and thrombosis2020

Impact of Cardio-Ankle Vascular Index on Long-Term Outcome in Patients with Acute Coronary Syndrome.

Jin Kirigaya, Noriaki Iwahashi, Hironori Tahakashi, Yugo Minamimoto, Masaomi Gohbara, Takeru Abe, Eiichi Akiyama, Kozo Okada, Yasushi Matsuzawa, Nobuhiko Maejima and 5 more

Open access · diamondAbstract read
In one paragraph

Article in Journal of atherosclerosis and thrombosis, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed, 1 pooled it
4.7field-weighted citation impact, top 4% 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

29 citing papers in PubMed, 1 synthesis or guideline pooled it, 42 citations in OpenAlex.

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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

15 authors at 2 institutions in 1 country.

Jin KirigayaDivision of Cardiology, Yokohama City University Medical Center.
Noriaki IwahashiDivision of Cardiology, Yokohama City University Medical Center.
Hironori TahakashiDivision of Cardiology, Yokohama City University Medical Center.
Yugo MinamimotoDivision of Cardiology, Yokohama City University Medical Center.
Masaomi GohbaraDepartment of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine.
Takeru AbeAdvanced Critical Care and Emergency Center, Yokohama City University Medical Center.
Eiichi AkiyamaDivision of Cardiology, Yokohama City University Medical Center.
Kozo OkadaDivision of Cardiology, Yokohama City University Medical Center.
Yasushi MatsuzawaDivision of Cardiology, Yokohama City University Medical Center.
Nobuhiko MaejimaDivision of Cardiology, Yokohama City University Medical Center.
Kiyoshi HibiDivision of Cardiology, Yokohama City University Medical Center.
Masami KosugeDivision of Cardiology, Yokohama City University Medical Center.
Toshiaki EbinaDivision of Cardiology, Yokohama City University Medical Center.
Kouichi TamuraDepartment of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine.
Kazuo KimuraDivision of Cardiology, Yokohama City University Medical Center.
Yokohama City University · JPYokohama City University Medical Center · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimThe purpose of this study is to investigate the impact of arterial stiffness assessed using Cardio-ankle Vascular Index (CAVI) on long-term outcome after acute coronary syndrome (ACS).

methodsA total of 387 consecutive patients (324 males; age, 64±11 years) with ACS were enrolled. We examined CAVI and brachial-ankle pulse wave velocity (ba PWV) as the parameters of arterial stiffness. The patients were divided into two groups according to the cut-off value of CAVI determined using the receiver operating characteristic curve for the prediction of major adverse cardiovascular events (MACE): low-CAVI group, 177 patients with CAVI <8.35; high-CAVI group, 210 patients with CAVI ≥ 8.35. The primary endpoint was the incidence of MACE (cardiovascular death, recurrence of ACS, heart failure requiring hospitalization, or stroke).

resultsA total of 62 patients had MACE. Kaplan-Meier analysis demonstrated a significantly higher probability of MACE in the high-CAVI group than in the low-CAVI group (median follow-up: 62 months; log-rank, p<0.001). Multivariate analysis suggested that CAVI was an independent predictor of MACE (hazard ratio [HR], 1.496; p=0.02) and cardiovascular death (HR, 2.204; p=0.025), but ba PWV was not. We investigated the incremental predictive value of adding CAVI to the GRACE score (GRS), a validated scoring system for risk assessment in ACS. Stratified by CAVI and GRS, a significantly higher rate of MACE was seen in patients with both higher CAVI and higher GRS than the other groups (p<0.001). Furthermore, the addition of CAVI to GRS enhanced net reclassification improvement (NRI) and integrated discrimination improvement (IDI) (NRI, 0.337, p=0.034; and IDI, 0.028, p=0.004).

conclusionCAVI was an independent long-term predictor of MACE, especially cardiovascular death, adding incremental clinical significance for risk stratification in patients with ACS.

Indexed as

Acute Coronary SyndromeAnkle Brachial IndexPulse Wave AnalysisVascular StiffnessAgedEchocardiographyFemaleFollow-Up StudiesHeart Disease Risk FactorsHumansJapanKaplan-Meier EstimateMaleMiddle AgedPredictive Value of TestsPrognosisAcute coronary syndromeArterial stiffnessCardio-ankle vascular indexGRACE risk scorePrognosis

Identifiers

PMID31631100
PMCPMC7406412
OpenAlexW2980920433

What OpenQuestion holds

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LicenceCC BY-NC-SA
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.