Evidence map›Paper›PMID 40962532›Full record

ArticleJournal of digestive diseases

The Diagnostic and Prognostic Utility of Transabdominal Ultrasound in Crohn's Disease: A Clinical Study.

Chen Xie, Xin Wang, Jie Gu, Xue Qin Pang, Qin Hua Xi, Lan Xiang Zhu, Jun Sun, Wei Chang Chen

Abstract read
In one paragraph

Article in Journal of digestive diseases. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–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

2 citing papers in PubMed.

  1. 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

8 authors.

Chen XieDepartment of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.ORCID https://orcid.org/0009-0004-4551-8118
Xin WangDepartment of Geriatric Medicine, Suzhou Municipal Hospital, Suzhou, Jiangsu Province, China.
Jie GuDepartment of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.ORCID https://orcid.org/0009-0000-3018-6609
Xue Qin PangDepartment of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.
Qin Hua XiDepartment of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.
Lan Xiang ZhuDepartment of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.
Jun SunDepartment of Ultrasound, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.
Wei Chang ChenDepartment of Gastroenterology, The First Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China.

Funding

National Natural Science Foundation of China 82270561
6 · The paper itself

Abstract

objectivesIn this retrospective study we aimed to assess the diagnostic, monitoring, and prognostic utility of transabdominal ultrasound (TBUS) in patients with Crohn's disease in China and evaluate the utility of 16-week bowel wall thickness (BWT) reduction as a predictor of long-term outcomes.

methodsPatients with CD, either newly or previously diagnosed, who received biologic therapy for the first time and underwent baseline TBUS and endoscopy between June 2022 and September 2023 were included, with follow-up TBUS performed at Weeks 16 and 52 after the initiation of biologic therapy; clinical, ultrasound, laboratory, and disease activity data were collected.

resultsAmong the 60 patients, TBUS identified bowel wall thickening in 55 patients, with an average thickness of 7.36 ± 2.56 mm. The Limberg score of vascularization in the affected segments was ≥ 3 in 58.3% of the patients. Ascites, lymphadenopathy, and mesenteric fat hypertrophy were observed in 23.3%, 41.7%, and 41.7% of the patients, respectively. Significant correlations were found between baseline SES-CD or CDAI and BWT (r = 0.650 for SES-CD and 0.331 for CDAI) and the Limberg score (r = 0.538 for SES-CD and 0.387 for CDAI). The receiver operating characteristic (ROC) curve analysis revealed high diagnostic accuracy for BWT (area under the ROC curve [AUROC] 0.973) and the Limberg score (AUROC 0.927). Follow-up TBUS at Weeks 16 and 52 showed significant reductions in BWT and Limberg score. BWT reduction at Week 16 was significantly associated with CD clinical remission at Week 52 (p < 0.05).

conclusionTBUS, particularly BWT and Limberg score, may serve as a useful noninvasive tool for diagnosis, monitoring, and prognosis in CD.

Indexed as

Crohn DiseaseIntestinesAdultChinaFemaleHumansMaleMiddle AgedPrognosisRetrospective StudiesROC CurveUltrasonographyYoung Adultbowel wall thicknessCrohn diseaseLimberg scoreprognosistransabdominal ultrasound

Identifiers

PMID40962532
PMCPMC12492058

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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.