Evidence map›Paper›PMID 17530399›Full record

ArticleDigestive diseases and sciences2008

Prevalence of pancreatic insufficiency in inflammatory bowel diseases. Assessment by fecal elastase-1.

Giovanni Maconi, Roberto Dominici, Mirko Molteni, Sandro Ardizzone, Matteo Bosani, Elisa Ferrara, Silvano Gallus, Mauro Panteghini, Gabriele Bianchi Porro

Abstract read
PubMed Publisher
In one paragraph

Article in Digestive diseases and sciences, 2008. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 4 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 4 pooled it
0.9field-weighted citation impact, top 22% 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

40 citing papers in PubMed, 4 syntheses or guidelines pooled it, 64 citations in OpenAlex.

  1. Guideline
  2. Pooled it
  3. AGA Clinical Practice Update on Functional Gastrointestinal Symptoms in Patients With Inflammatory Bowel Disease: Expert Review.Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association · 2019
    Guideline
  4. Guideline
  5. Trial
  6. Pancreatic exocrine insufficiency beyond pancreatitis.Indian journal of gastroenterology : official journal of the Indian Society of Gastroenterology · 2026
    Review
  7. Unique causes of exocrine pancreatic insufficiency: When to consider pancreatic enzyme supplementation: A narrative review.Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition · 2026
    Review
  8. Clinical Practice Update on the Evaluation, Diagnosis, and Management of Pancreatic Exocrine Insufficiency: Expert Review.The Turkish journal of gastroenterology : the official journal of Turkish Society of Gastroenterology · 2026
    Review
  9. Article
  10. Article
  11. Observational
  12. Review
  13. Review
  14. Article
  15. Review
  16. Article
  17. Review
  18. Dietary management of adults with IBD - the emerging role of dietary therapy.Nature reviews. Gastroenterology & hepatology · 2022
    Review
  19. Review
  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

9 authors at 2 institutions in 1 country.

Giovanni MaconiDepartment of Clinical Sciences, L Sacco University Hospital, Via GB Grassi, 74, Milan, Italy. giovanni.maconi@unimi.it
Roberto Dominici
Mirko Molteni
Sandro Ardizzone
Matteo Bosani
Elisa Ferrara
Silvano Gallus
Mauro Panteghini
Gabriele Bianchi Porro
Luigi Sacco Hospital · ITMario Negri Institute for Pharmacological Research · IT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Pancreatic insufficiency (PI) may be an extraintestinal manifestation of inflammatory bowel diseases (IBD). We report the results of a cross-sectional study that was carried out to investigate both the prevalence of PI in IBD patients and its clinical course over a 6-month follow-up period. In total, 100 Crohn's disease (CD) patients, 100 ulcerative colitis (UC) patients, and 100 controls were screened for PI by the fecal elastase-1 (FE-1) test. The decision limits employed were: < or =200 microg/g stool for PI and < or =100 microg/g for severe PI. Patients with abnormal FE-1 values were re-tested after 6 months. Odds ratios (OR) for PI were estimated by unconditional logistic regression analysis. PI was found in 22 UC and 14 CD patients. The OR for the FE-1 test < or =200 microg/g was 10.5 [95% confidence interval (CI): 2.5-44.8] for IBD patients compared to the controls. The risk of PI was related to three or more bowel movements per day (OR = 25.0), the passage of loose stools (OR = 7.7), and previous surgery (OR = 3.7). At the 6-month follow-up, FE-1 values became normal in 24 patients and showed persistently low concentrations in 12. These patients had a larger number of bowel movements per day (OR = 5.4), previous surgery (OR = 5.7), and a longer duration of the disease (OR = 4.2). PI is frequently found in IBD patients, particularly in those with loose stools, a larger number of bowel movements/day and previous surgery. PI is reversible in most patients, and persistent PI is not associated with clinically active disease.

Indexed as

AdultBiomarkersCross-Sectional StudiesEnzyme-Linked Immunosorbent AssayExocrine Pancreatic InsufficiencyFecesFemaleHumansInflammatory Bowel DiseasesMaleMiddle AgedPancreatic ElastaseBiomarkersPancreatic Elastase

Identifiers

PMID17530399
OpenAlexW2156836353

What OpenQuestion holds

Textmetadata
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.