Evidence map›Paper›PMID 21507210›Full record

ArticleScandinavian journal of trauma, resuscitation and emergency medicine2011

High mobility group box protein-1 (HMGB-1) as a new diagnostic marker in patients with acute appendicitis.

Yavuz Albayrak, Ayse Albayrak, Muhammet Celik, Ibrahim Gelincik, Ismail Demiryılmaz, Rahsan Yildirim, Bunyami Ozogul

Open access · goldAbstract read
In one paragraph

Article in Scandinavian journal of trauma, resuscitation and emergency medicine, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 1 pooled it
1.6field-weighted citation impact, top 17% 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

15 citing papers in PubMed, 1 synthesis or guideline pooled it, 24 citations in OpenAlex.

  1. Pooled it
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  10. HMGB1 in health and disease.Molecular aspects of medicine · 2014
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 1 country.

Yavuz AlbayrakDepartment of General Surgery and Burn Unit, Erzurum Region Education and Research Hospital, and Department of Clinical Biochemistry, Ataturk University, School of Medicine, Erzurum, Turkey. yavuzalbayrakdr@gmail.com
Ayse Albayrak
Muhammet Celik
Ibrahim Gelincik
Ismail Demiryılmaz
Rahsan Yildirim
Bunyami Ozogul
Atatürk University · TRErzurum Regional Training and Research Hospital · TR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this prospective study was therefore to evaluate the diagnostic value of preoperative serum High Mobility Group Box Protein-1 (HMGB-1) levels in patients with Acute Appendicitis (AA) who show normal white blood cell count (WBC) counts.

methodOur study was carried out from October 2010 through November 2010 and included 20 healthy control group participants and 60 patients who presented at the emergency department of Erzurum Training and Research Hospital in Turkey with acute abdominal pain complaints, who were pathologically diagnosed with AA after laparotomy, and who agreed to participate in the study.

resultsOf the 60 patients who underwent appendectomies, 36 were male and 24 were female, and of the healthy group, 12 were male and 8 female. The age averages of the patients in Groups 1, 2 and 3 were, respectively, 31.3+15.4, 34.0+16.3 and 31.0+13.1 years. The WBC averages of Groups 1, 2 and 3 were, respectively, 7.41+2.02 (x10⁹/L), 15.71+2.85 (x10⁹/L) and 8.51+1.84 (x10⁹/L). The HMGB-1 levels for Groups 1 (healthy persons), 2 (AA patients with high WBC counts ) and 3 (AA patients with normal WBC counts) were, respectively, 21.71±11.36, 37.28+13.37 and 36.5±17.73 ng/ml. The average HMGB-1 level of the patients with AA was 36.92±15.43 ng/ml while the average HMGB-1 value of the healthy group was 21.71±11.36 ng/ml.

conclusionThe significantly higher levels of HMGB-1 in AA patients compared to healthy persons infer that HMGB-1 might be useful in the diagnosis of AA. Use of HMGB-1, especially in patients with normal WBC counts, will reduce the number of unnecessary explorations.

Indexed as

Acute DiseaseAdolescentAdultAgedAppendicitisBiomarkersFemaleHMGB1 ProteinHumansMaleMiddle AgedROC CurveTurkeyYoung AdultBiomarkersHMGB1 Protein

Identifiers

PMID21507210
PMCPMC3094252
OpenAlexW2171635435

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.