ArticleFrontline gastroenterology2023
What is the significance of a faecal elastase-1 level between 200 and 500μg/g?
Article in Frontline gastroenterology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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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.
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Who cites it
4 citing papers in PubMed, 9 citations in OpenAlex.
- Clinical and cost effectiveness of nurse led-structured management of diarrhoea predominant irritable bowel syndrome in primary care (Lincolnshire POACHER study); a randomised control trial.BMC primary care · 2026Trial
- Development of Novel Symptom Score to Assist in Screening for Exocrine Pancreatic Insufficiency.Epidemiologia (Basel, Switzerland) · 2025Article
- Diabetes Has Minimal Effect on High Gastrointestinal Symptom Burden in Exocrine Pancreatic Insufficiency Based on EPI/PEI-SS Scores.Journal of clinical medicine · 2025Article
- Crohn's Disease-Associated Granulomatous Pancreatitis With Exocrine Pancreatic Insufficiency.ACG case reports journal · 2024Article
Corrections and comments
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Authors and funding
3 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Background: Pancreatic exocrine insufficiency is a cause of malabsorption. It is generally diagnosed if faecal elastase-1 (FE-1) levels are below 200 µg/g. Pancreatic function is assumed to be normal when faecal elastase levels are >500 µg/g. The significance of faecal elastase levels above 200 µg/g but less than 500 µg/g is unclear. Methods: This retrospective study reports the response to treatment in patients who had an FE-1 level between 200 and 500 µg/g. Results: Of these 82 patients, 28 were offered pancreatic enzyme replacement therapy (PERT). A clinical response, defined as an improvement in their initial symptoms after commencing PERT, was seen in 20 patients (71%), 7 with potentially predisposing conditions and 13 with functional diarrhoea. PERT particularly abolished or improved diarrhoea, steatorrhoea and flatulence. Conclusion: Clinicians should, therefore, be aware that a trial of PERT given to patients with FE-1 levels between 200 and 500 µg/g may lead to improvement in gastrointestinal symptoms.
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Registered trials
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