Evidence map›Paper›PMID 35029912›Full record

ArticleMedicine2022

Evaluation of the relationship between the spleen volume and the disease activity in ulcerative colitis and Crohn disease.

Kazumasa Kawashima, Michio Onizawa, Tatsuo Fujiwara, Naohiko Gunji, Hidemichi Imamura, Kyoko Katakura, Hiromasa Ohira

Open access · goldAbstract read
In one paragraph

Article in Medicine, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed, 1 pooled it
5.8field-weighted citation impact, top 4% 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

23 citing papers in PubMed, 1 synthesis or guideline pooled it, 36 citations in OpenAlex.

  1. Pooled it
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  8. Targeted intestinal barrier repairActa pharmaceutica Sinica. B · 2026
    Article
  9. Article
  10. Article
  11. Utility of spleen volume to body mass index ratio in Crohn's disease-A retrospective cohort study.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2026
    Article
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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

7 authors at 2 institutions in 1 country.

Kazumasa KawashimaDepartment of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.ORCID 0000-0002-6320-2625
Michio OnizawaDepartment of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.
Tatsuo FujiwaraDepartment of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.
Naohiko GunjiDepartment of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.
Hidemichi ImamuraDepartment of Gastroenterology, Ohta General Hospital, Fukushima, Japan.
Kyoko KatakuraDepartment of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.
Hiromasa OhiraDepartment of Gastroenterology, Fukushima Medical University School of Medicine, Fukushima, Japan.
Fukushima Medical University · JPOhta Nishinouchi Hospital · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

abstractInflammatory bowel disease (IBD) is caused by the activation of an abnormal immune response in the intestinal mucosa; the spleen is involved in the main immune response. Ulcerative colitis (UC) and Crohn disease (CD) have different inflammatory mechanisms; this study aimed to quantitatively measure and compare the spleen volumes between patients with UC and CD and examine the relationship between spleen volume and disease activity in both.We retrospectively analyzed 44 patients with IBD aged 30-60 years (UC group, n = 24; CD group, n = 20). The control group comprised 19 patients with pancreatic cysts that did not affect the spleen volume. All patients underwent computed tomography (CT) between April 2014 and March 2019. Using the Image J software, spleen volumes in the UC, CD, and control groups were measured accurately from the CT images and adjusted for the body weight.No significant differences in the sex, age, or body weight were noted between the UC and CD groups and the control group. The spleen volumes, adjusted for the body weight, were 2.2 ± 1.0 cm3/kg, 2.0 ± 1.0 cm3/kg, and 3.6 ± 1.7 cm3/kg in the control, UC, and CD groups, respectively. The volumes differed significantly between the CD and control groups (P = .01), but not between the UC and control groups (P = .43). Furthermore, a significant strong correlation was found between the disease activity and the body weight-adjusted spleen volume in patients with CD (P < .01).The spleen volume, adjusted for the body weight, was significantly larger in patients with CD than in the controls and was also strongly correlated with the CD activity. These results suggest that the immune response in CD may affect the spleen volume.

Indexed as

AdultBody WeightColitis, UlcerativeCrohn DiseaseFemaleHumansInflammatory Bowel DiseasesMaleMiddle AgedPancreatic CystRetrospective StudiesSpleenTomography, X-Ray Computed

Identifiers

PMID35029912
PMCPMC8735780
OpenAlexW4205121873

What OpenQuestion holds

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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.