Evidence map›Paper›PMID 40314767›Full record

ArticleEuropean journal of trauma and emergency surgery : official publication of the European Trauma Society2025

Absolute lymphocyte count trajectory predicts clinical outcome in severely injured patients.

Lena-Marie Reichardt, Bianca Hindelang, Lönna Süberkrüb, Kim Lena Hamberger, Jan A Graw, Konrad Schuetze, Elisabeth Zechendorf, Marco Mannes, Rebecca Halbgebauer, Lisa Wohlgemuth and 4 more

Abstract read
In one paragraph

Article in European journal of trauma and emergency surgery : official publication of the European Trauma Society, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed, 1 pooled it
–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

3 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Persistent lymphopaenia in critically ill patients with and without sepsis: An Australian and New Zealand point prevalence study.Critical care and resuscitation : journal of the Australasian Academy of Critical Care Medicine · 2026
    Article
  3. 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

14 authors.

Lena-Marie Reichardt *Translational and Experimental Trauma Research, Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0009-0005-6957-5173
Bianca Hindelang *Translational and Experimental Trauma Research, Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0009-0007-0274-5443
Lönna SüberkrübTranslational and Experimental Trauma Research, Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Ulm, Ulm, Germany.
Kim Lena HambergerTranslational and Experimental Trauma Research, Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Ulm, Ulm, Germany.
Jan A GrawDepartment of Anesthesiology and Intensive Care Medicine, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0000-0002-6920-8868
Konrad SchuetzeDepartment of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0000-0002-6607-2539
Elisabeth ZechendorfDepartment of Intensive Care and Intermediate Care, University Hospital of the Rheinisch-Westfälische Technische Hochschule Aachen, Aachen, Germany.ORCID https://orcid.org/0000-0003-3662-9102
Marco MannesInstitute of Clinical and Experimental Trauma Immunology, University Hospital Ulm, Ulm, Germany.
Rebecca HalbgebauerInstitute of Clinical and Experimental Trauma Immunology, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0000-0001-8060-2076
Lisa WohlgemuthInstitute of Clinical and Experimental Trauma Immunology, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0000-0003-1968-9007
Florian GebhardDepartment of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0009-0000-3279-8633
Markus Huber-LangInstitute of Clinical and Experimental Trauma Immunology, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0000-0003-2359-6516
Borna ReljaTranslational and Experimental Trauma Research, Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Ulm, Ulm, Germany.ORCID https://orcid.org/0000-0002-5625-8823
Christian B BergmannTranslational and Experimental Trauma Research, Department of Trauma, Hand, Plastic and Reconstructive Surgery, University Hospital Ulm, Ulm, Germany. christian.bergmann@uniklinik-ulm.de.ORCID https://orcid.org/0000-0003-4390-4248

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeLymphopenia is associated with adverse clinical outcome in trauma, but no immunomonitoring method is established to identify patients at risk. Absolute lymphocyte count (ALC) represents a promising biomarker and may support clinical decision-making in the intensive care unit (ICU). This study examined the temporal patterns of ALC in severely injured patients and their correlation with clinical outcomes.

methods38 severely injured patients with an Injury Severity Score (ISS) of 18 and greater were enrolled. Blood samples were collected on admission and after 8, 24 and 48 h and 5 and 10 days. 38 healthy volunteers served as controls. Patients were classified into four groups after 48 h based on their dynamic ALC: persistent lymphopenia (PL), rapidly decreasing (RD), slowly rising (SR) and normal fluctuation (NF). The groups were compared regarding physical performative outcome - defined as unfavorable when patients died or new functional disability necessitated long term care, in-hospital mortality, ICU length of stay (LOS), and incidence of multi-organ dysfunction syndrome (MODS).

resultsA significant reduction in ALC was observed in all patients over 10 days when compared to healthy volunteers, with all patients trending towards a recovery of their ALC after 10 days. PL and RD were associated with an unfavorable physical performative outcome, increased in-hospital mortality, ICU LOS and incidence of MODS.

conclusionThe dynamic course of ALC represents a cheap and clinically implementable approach for immunomonitoring within 48 h in severely injured patients. The ALC dynamic may early identify severely injured patients at risk, thus facilitating more informed clinical decision-making.

Indexed as

LymphopeniaMultiple Organ FailureWounds and InjuriesAdultBiomarkersCase-Control StudiesFemaleHospital MortalityHumansInjury Severity ScoreIntensive Care UnitsLength of StayLymphocyte CountMaleMiddle AgedPredictive Value of TestsBiomarkersImmunomonitoringImmunosuppressionLymphocyte countLymphopeniaSeverely injured patients

Identifiers

PMID40314767
PMCPMC12048453

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.