Evidence map›Paper›PMID 34518907›Full record

ArticleHeart and vessels2022

Impact of red blood cell distribution width and mean platelet volume in patients with ST-segment elevation myocardial infarction.

Toshiaki Ebina, Shiori Tochihara, Mai Okazaki, Kazuyo Koike, Yuko Tsuto, Megumi Tayama, Yukiko Takanami, Haruka Hirose, Mutsuo Horii, Kozo Okada and 7 more

Abstract read
PubMed Publisher
In one paragraph

Article in Heart and vessels, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
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

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Observational
  4. Article
  5. Red Cell Distribution Width/Albumin Ratio as a Valuable Marker to Predict Spontaneous Recanalization in Acute ST-Segment Elevation Myocardial Infarction: A Retrospective Cohort Study.Clinical and applied thrombosis/hemostasis : official journal of the International Academy of Clinical and Applied Thrombosis/Hemostasis
    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

17 authors.

Toshiaki EbinaDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan. tebina@yokohama-cu.ac.jp.ORCID http://orcid.org/0000-0002-2506-6706
Shiori TochiharaDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
Mai OkazakiDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
Kazuyo KoikeDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
Yuko TsutoDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
Megumi TayamaDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
Yukiko TakanamiDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
Haruka HiroseDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
Mutsuo HoriiDepartment of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
Kozo OkadaDivision of Cardiology, Yokohama City University Medical Center, Yokohama, Japan.
Yasushi MatsuzawaDivision of Cardiology, Yokohama City University Medical Center, Yokohama, Japan.
Nobuhiko MaejimaDivision of Cardiology, Yokohama City University Medical Center, Yokohama, Japan.
Noriaki IwahashiDivision of Cardiology, Yokohama City University Medical Center, Yokohama, Japan.
Kiyoshi HibiDivision of Cardiology, Yokohama City University Medical Center, Yokohama, Japan.
Masami KosugeDivision of Cardiology, Yokohama City University Medical Center, Yokohama, Japan.
Kouichi TamuraDepartment of Medical Science and Cardiorenal Medicine, Yokohama City University Graduate School of Medicine, Yokohama, Japan.
Kazuo KimuraDivision of Cardiology, Yokohama City University Medical Center, Yokohama, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The complete blood cell count is one of the most frequently ordered laboratory tests, and many parameters, including red blood cell distribution width (RDW) and mean platelet volume (MPV), are available. The purpose of this study was to investigate the usefulness of the combination of RDW and MPV in patients with ST-segment elevation myocardial infarction (STEMI). Patients with STEMI who underwent primary percutaneous coronary intervention were retrospectively enrolled (n = 229). The association between RDW as well as MPV and cardiovascular events was investigated. The median age was 67 years, and males made up 85% of the sample. Median RDW was 13.6%, and median MPV was 8.2 fL. During a median follow-up period of 528 days (IQR 331.5-920.5), 41 patients died or experienced major adverse cardiac and cerebrovascular events (MACCEs). Patients with RDW ≧ 13.7% had more deaths or MACCEs with marginal significance (p = 0.0799). Patients with MPV ≧ 8.3 fL had significantly more deaths or MACCEs (p = 0.0283). Patients with RDW ≧ 13.7% and MPV ≧ 8.3 fL had significantly more deaths or MACCEs (p = 0.0185). MPV was significantly associated with death or adverse events in patients with STEMI who were treated with primary PCI. RDW had only a weak association with death or adverse events. The results of the combination of MPV and RDW were similar to those of MPV.

Indexed as

Percutaneous Coronary InterventionST Elevation Myocardial InfarctionAgedErythrocytesFemaleHumansMaleMean Platelet VolumePrognosisRetrospective StudiesAcute myocardial infarctionMean platelet volumeRed blood cell distribution width

Identifiers

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.