Evidence map›Paper›PMID 21406105›Full record

ArticleCritical care (London, England)2011

Association between serum soluble CD40 ligand levels and mortality in patients with severe sepsis.

Leonardo Lorente, María M Martín, Nerea Varo, Juan María Borreguero-León, Jordi Solé-Violán, José Blanquer, Lorenzo Labarta, César Díaz, Alejandro Jiménez, Eduardo Pastor and 8 more

Open access · goldAbstract readComparative StudyMulticenter Study
In one paragraph

Article in Critical care (London, England), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
1.4field-weighted citation impact, top 20% 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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 102 citations in OpenAlex.

  1. Pooled it
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

18 authors at 8 institutions in 1 country.

Leonardo LorenteIntensive Care Unit, Hospital Universitario de Canarias, Ofra, s/n, La Laguna - 38320, Santa Cruz de Tenerife, Spain. lorentemartin@msn.com
María M Martín
Nerea Varo
Juan María Borreguero-León
Jordi Solé-Violán
José Blanquer
Lorenzo Labarta
César Díaz
Alejandro Jiménez
Eduardo Pastor
Felipe Belmonte
Josune Orbe
José A Rodríguez
Eduardo Gómez-Melini
José M Ferrer-Agüero
José Ferreres
María C Llimiñana
José A Páramo
Hospital Universitario de Canarias · ESUniversidad de Navarra · ESHospital Clínico Universitario de Valencia · ESHospital General San Jorge · ESHospital Universitario de Gran Canaria Doctor Negrín · ESHospital Universitario Nuestra Señora de Candelaria · ESClinica Universidad de Navarra · ESHospital Universitario Insular de Gran Canaria · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionCD40 Ligand (CD40L) and its soluble counterpart (sCD40L) are proteins that exhibit prothrombotic and proinflammatory properties on binding to their cell surface receptor CD40. The results of small clinical studies suggest that sCD40L levels could play a role in sepsis; however, there are no data on the association between sCD40L levels and mortality of septic patients. Thus, the aim of this study was to determine whether circulating sCD40L levels could be a marker of adverse outcome in a large cohort of patients with severe sepsis.

methodsThis was a multicenter, observational and prospective study carried out in six Spanish intensive care units. Serum levels of sCD40L, tumour necrosis factor-alpha and interleukin-10, and plasma levels of tissue factor were measured in 186 patients with severe sepsis at the time of diagnosis. Serum sCD40L was also measured in 50 age- and sex-matched controls. Survival at 30 days was used as the endpoint.

resultsCirculating sCD40L levels were significantly higher in septic patients than in controls (P = 0.01), and in non-survivors (n = 62) compared to survivors (n = 124) (P = 0.04). However, the levels of CD40L were not different regarding sepsis severity. Logistic regression analysis showed that sCD40L levels >3.5 ng/mL were associated with higher mortality at 30 days (odds ratio = 2.89; 95% confidence interval = 1.37 to 6.07; P = 0.005). The area under the curve of sCD40L levels >3.5 ng/mL as predictor of mortality at 30 days was 0.58 (95% CI = 0.51 to 0.65; P = 0.03).

conclusionsIn conclusion, circulating sCD40L levels are increased in septic patients and are independently associated with mortality in these patients; thus, its modulation could represent an attractive therapeutic target.

Indexed as

AgedBiomarkersCD40 LigandFemaleFollow-Up StudiesHumansMaleMiddle AgedProspective StudiesSepsisSurvival RateBiomarkersCD40 Ligand

Identifiers

PMID21406105
PMCPMC3219362
OpenAlexW2111290351

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.