Evidence map›Paper›PMID 22343672›Full record

Trial reportBone marrow transplantation2012

The clinical role of procalcitonin in hematopoietic SCT.

J Koya, Y Nannya, M Ichikawa, M Kurokawa

Abstract readClinical Trial
PubMed Publisher
In one paragraph

Trial report in Bone marrow transplantation, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 19% 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

16 citing papers in PubMed, 1 synthesis or guideline pooled it, 25 citations in OpenAlex.

  1. Non-Infectious Causes for Elevated Procalcitonin.Medicina (Kaunas, Lithuania) · 2026
    Pooled it
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  9. Observational
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  11. 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

4 authors at 1 institution in 1 country.

J KoyaDepartment of Hematology and Oncology, Graduate School of Medicine, University of Tokyo, Tokyo, Japan.
Y Nannya
M Ichikawa
M Kurokawa
The University of Tokyo · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infectious disease following hematopoietic SCT (HSCT) is a major cause of TRM. The more valuable markers to distinguish infections disease from non-infectious complications are needed. Procalcitonin (PCT) and C-reactive protein (CRP) were measured periodically throughout the clinical course of consecutive 28 patients who underwent HSCT. The diagnoses of 103 febrile episodes were analyzed. PCT and CRP level on the first day of fever significantly increased in systemic bacterial or fungal infection (P<0.001 and <0.001, respectively). PCT is more valuable than CRP for discrimination between systemic bacterial or fungal infection and intracellular infection (P=0.022 and 0.447, respectively). The area under receiver-operator characteristics curve for detection of bacterial or fungal infection was 0.82 for PCT and 0.76 for CRP. When PCT levels did not increase over 0.25 ng/mL through the fifth day of fever, PCT yielded a specificity of 100.0%. In multivariate analysis, the maximum level of PCT during a whole course of HSCT>=2 ng/mL was independently associated with worse overall survival as post-transplant predictors (adjusted hazard ratio 6.42, P=0.035). PCT provide additional information for discrimination between bacterial or fungal infection and other causes and predicting the patient's prognosis after HSCT.

Indexed as

Hematopoietic Stem Cell TransplantationBacterial InfectionsBiomarkersCalcitoninCalcitonin Gene-Related PeptideC-Reactive ProteinFemaleHumansMaleMycosesProtein PrecursorsBiomarkersCALCA protein, humanCalcitoninCalcitonin Gene-Related PeptideC-Reactive ProteinProtein Precursors

Identifiers

PMID22343672
OpenAlexW2076117009

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.