Evidence map›Paper›PMID 32132451›Full record

Observational studyClinical and translational gastroenterology2020

Combined Use of Common Fecal and Blood Markers for Detection of Endoscopically Active Inflammatory Bowel Disease.

Lung-Yi Mak, Teresa S M Tong, Ka-Shing Cheung, Li-Jia Chen, Ka-Luen Lui, Kam-Shing Lau, Wai K Leung

Open access · goldAbstract readComparative StudyObservational Study
In one paragraph

Observational study in Clinical and translational gastroenterology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
3.6field-weighted citation impact, top 7% 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, 32 citations in OpenAlex.

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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 2 countries.

Lung-Yi MakDepartment of Medicine, Queen Mary Hospital, Pok Fu Lam, Hong Kong.
Teresa S M TongDepartment of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong.
Ka-Shing CheungDepartment of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong.
Li-Jia ChenDepartment of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong.
Ka-Luen LuiDepartment of Medicine, Queen Mary Hospital, Pok Fu Lam, Hong Kong.
Kam-Shing LauDepartment of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong.
Wai K LeungDepartment of Medicine, The University of Hong Kong, Pok Fu Lam, Hong Kong.
University of Hong Kong · HKQueen Mary Hospital · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionMonitoring of disease activity is essential in patients with inflammatory bowel disease. Although endoscopic remission is the ideal therapeutic goal, noninvasive biomarkers (blood and fecal) are more acceptable to patients and are less costly. We evaluated the performance of combinations of fecal and blood markers on the detection of endoscopically active disease.

methodsPatients with ulcerative colitis (UC) or Crohn's disease (CD) on stable medications were recruited. Blood markers included C-reactive protein (CRP), erythrocyte sedimentation rate (ESR), albumin, platelet count (PLT), and hemoglobin. Fecal biomarkers included fecal calprotectin (FCT) and fecal immunochemical test (FIT). These markers were compared with the endoscopic Mayo score for UC and the Simple Endoscopic Score for CD.

resultsOne hundred thirteen patients (mean age 44.7 years, 63.7% men, 54.9% patients with UC and 45.1% patients with CD) were recruited. FCT correlated well with FIT (r = 0.58), CRP (r = 0.56), ESR (r = 0.40), albumin (r = -0.54), PLT (r = 0.61), and hemoglobin (r = -0.35; all Ps < 0.001). Among 66 patients with endoscopic evaluation, 39.4% with endoscopically active disease had higher FCT, FIT, CRP, ESR, PLT, lower albumin, and hemoglobin compared with those in endoscopic remission (all Ps < 0.01). All 7 markers demonstrated good area under receiver operating characteristics (>0.7), with FCT being the best (0.91) for endoscopically active disease. Combining FCT and FIT improved the specificity to 95%, but the sensitivity decreased to 65.4%. In the subgroup analysis of UC, adding PLT to FIT improved the sensitivity and specificity to 100% and 90.9%, respectively. DISCUSSION: The combined use of fecal biomarkers and blood indexes is superior to the use of fecal biomarkers alone in identifying endoscopically active disease.

Indexed as

AdultBiomarkersBlood SedimentationColitis, UlcerativeColonColonoscopyC-Reactive ProteinCrohn DiseaseFecesFemaleHemoglobinsHumansIntestinal MucosaLeukocyte L1 Antigen ComplexMaleMiddle AgedBiomarkersC-Reactive ProteinHemoglobinsLeukocyte L1 Antigen ComplexSerum Albumin, Human

Identifiers

PMID32132451
PMCPMC7145039
OpenAlexW3009620128

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.