Evidence map›Paper›PMID 29027117›Full record

ArticleInternational journal of hematology2018

Immature platelet fraction (IPF) as a predictive value for thrombopoietic recovery after allogeneic stem cell transplantation.

Mikiko Sakuragi, Satoru Hayashi, Miho Maruyama, Tomoko Kiyokawa, Keisuke Nagamine, Jiro Fujita, Tetsuo Maeda, Hisashi Kato, Hirokazu Kashiwagi, Yuzuru Kanakura and 1 more

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Article in International journal of hematology, 2018. 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. Article
  4. Assessment of haematopoietic progenitor cell counting with the SysmexBlood transfusion = Trasfusione del sangue · 2020
    Article
  5. 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

11 authors.

Mikiko SakuragiDepartment of Blood Transfusion, Osaka University Hospital, 2-15 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Satoru HayashiDepartment of Blood Transfusion, Osaka University Hospital, 2-15 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Miho MaruyamaLaboratory for Clinical Investigation, Osaka University Hospital, Suita, Osaka, Japan.
Tomoko KiyokawaDepartment of Blood Transfusion, Osaka University Hospital, 2-15 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Keisuke NagamineDepartment of Blood Transfusion, Osaka University Hospital, 2-15 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Jiro FujitaDepartment of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
Tetsuo MaedaDepartment of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
Hisashi KatoDepartment of Blood Transfusion, Osaka University Hospital, 2-15 Yamadaoka, Suita, Osaka, 565-0871, Japan.
Hirokazu KashiwagiDepartment of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
Yuzuru KanakuraDepartment of Hematology and Oncology, Osaka University Graduate School of Medicine, Suita, Osaka, Japan.
Yoshiaki TomiyamaDepartment of Blood Transfusion, Osaka University Hospital, 2-15 Yamadaoka, Suita, Osaka, 565-0871, Japan. yoshi@hp-blood.med.osaka-u.ac.jp.ORCID http://orcid.org/0000-0001-7645-0989

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We consecutively examined the utility of measurements of percentage of immature platelet fraction (IPF%) and absolute IPF number (A-IPF) in predicting thrombopoietic recovery in 15 adult patients who underwent allogeneic hematopoietic stem cell transplantation (allo-SCT). Four patients were excluded from the evaluation due to insufficient data. Platelet count and IPF were measured by Sysmex XN-1000 (XN), a newer generation analyzer. First, we confirmed that platelet count measured by XN was more accurate than by XE-2100 (XE). IPF measurement was effective to predict the recovery in 7 of the 11 patients examined. Moreover, IPF measurement, especially IPF% measurement, suggested accelerated platelet turnover in two patients who failed to achieve platelet recovery by day 60. In addition to IPF%, A-IPF showed a complementary role on the prediction of thrombopoietic recovery. The increase in IPF% was only transient, while A-IPF values showed lasting increase during platelet recovery. In two patients (cases 6 and 7) an increase in A-IPF, but not in IPF%, was observed during platelet recovery. Our data suggest that IPF% and A-IPF measured by XN are useful for the prediction of thrombopoietic recovery and the assessment of pathogenesis of thrombocytopenia in patients after allo-SCT.

Indexed as

AllograftsBiomarkersHematopoietic Stem Cell TransplantationHumansPlatelet CountPlatelet Function TestsPredictive Value of TestsReproducibility of ResultsThrombocytopeniaThrombopoiesisBiomarkersA-IPFAllo-SCTEngraftmentIPF%TMA

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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.