Evidence map›Paper›PMID 23086115›Full record

ArticleDigestive diseases and sciences2013

Automated identification of surveillance colonoscopy in inflammatory bowel disease using natural language processing.

Jason K Hou, Mimi Chang, Thien Nguyen, Jennifer R Kramer, Peter Richardson, Shubhada Sansgiry, Leonard W D'Avolio, Hashem B El-Serag

Abstract readValidation Study
In one paragraph

Article in Digestive diseases and sciences, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 2 pooled it
1.2field-weighted citation impact, top 21% 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

25 citing papers in PubMed, 2 syntheses or guidelines pooled it, 41 citations in OpenAlex.

  1. Artificial intelligence in endoscopy related to inflammatory bowel disease: A systematic review.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2024
    Pooled it
  2. Pooled it
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  17. Big data in IBD: a look into the future.Nature reviews. Gastroenterology & hepatology · 2019
    Review
  18. Article
  19. A Scalable Machine Learning Approach for Inferring Probabilistic US-LI-RADS Categorization.AMIA ... Annual Symposium proceedings. AMIA Symposium · 2018
    Article
  20. 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

8 authors at 3 institutions in 1 country.

Jason K HouHouston VA HSR&D Center of Excellence, Michael E. DeBakey Veterans Affairs Medical Center, Houston, TX, USA. jkhou@bcm.edu
Mimi Chang
Thien Nguyen
Jennifer R Kramer
Peter Richardson
Shubhada Sansgiry
Leonard W D'Avolio
Hashem B El-Serag
Baylor College of Medicine · USMichael E. DeBakey VA Medical Center · USVA Boston Healthcare System · US

Funding

Tumor BiologyP30CA125123 · NCI · BAYLOR COLLEGE OF MEDICINE · PI DAVID R ROWLEY · 2007 to 2026
$73.9M
Tissue Analysis & Molecular Imaging CoreP30DK056338 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI Geoffrey A Preidis · 2001 to 2026
$28.3M
Obesity, H pylori and Risk of Barrett's EsophagusR01CA116845 · NCI · BAYLOR COLLEGE OF MEDICINE · PI EL-SERAG, HASHEM B · 2007 to 2011
$2.8M
Research Training in GastroenterologyT32DK083266 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI Hashem B El-Serag, FASIHA KANWAL · 2010 to 2026
$2.3M
Epidemiology and Outcomes of Digestive and Liver Diseases: A Mentoring ProgramK24DK078154 · NIDDK · BAYLOR COLLEGE OF MEDICINE · PI EL-SERAG, HASHEM B · 2007 to 2016
$1.1M
NCI NIH HHS P30 CA125123NCI NIH HHS R01 CA116845NIDDK NIH HHS K24 DK078154NIDDK NIH HHS K24 DK078154-05NIDDK NIH HHS P30 DK056338NIDDK NIH HHS P30 DK56338NIDDK NIH HHS T32 DK083266
6 · The paper itself

Abstract

backgroundDifferentiating surveillance from non-surveillance colonoscopy for colorectal cancer in patients with inflammatory bowel disease (IBD) using electronic medical records (EMR) is important for practice improvement and research purposes, but diagnosis code algorithms are lacking. The automated retrieval console (ARC) is natural language processing (NLP)-based software that allows text-based document-level classification.

aimsThe purpose of this study was to test the feasibility and accuracy of ARC in identifying surveillance and non-surveillance colonoscopy in IBD using EMR.

methodsWe performed a split validation study of electronic reports of colonoscopy pathology for patients with IBD from the Michael E. DeBakey VA Medical Center. A gastroenterologist manually classified pathology reports as either derived from surveillance or non-surveillance colonoscopy. Pathology reports were randomly split into two sets: 70 % for algorithm derivation and 30 % for validation. An ARC generated classification model was applied to the validation set of pathology reports. The performance of the model was compared with manual classification for surveillance and non-surveillance colonoscopy.

resultsA total of 575 colonoscopy pathology reports were available on 195 IBD patients, of which 400 reports were designated as training and 175 as testing sets. Within the testing set, a total of 69 pathology reports were classified as surveillance by manual review, whereas the ARC model classified 66 reports as surveillance for a recall of 0.77, precision of 0.80, and specificity of 0.88.

conclusionsARC was able to identify surveillance colonoscopy for IBD without customized software programming. NLP-based document-level classification may be used to differentiate surveillance from non-surveillance colonoscopy in IBD.

Indexed as

Natural Language ProcessingAgedAlgorithmsColonColonoscopyElectronic Health RecordsFemaleHumansInflammatory Bowel DiseasesMaleMass ScreeningMiddle Aged

Identifiers

PMID23086115
PMCPMC3974588
OpenAlexW2059922089

What OpenQuestion holds

Textmetadata
LicenceTDM
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.