- E-postfriedemann.erchinger@uib.no
- BesøksadresseHaukeland Universitetssykehus Laboratoriebygget, 7. etg. Heis øst5009 Bergen
- PostadressePostboks 78045020 Bergen
Vitenskapelig artikkel
- (2022). Pancreatic enzyme treatment in chronic pancreatitis: Quality of management and adherence to guidelines–A cross-sectional observational study. United European Gastroenterology journal. 844-853.
- (2022). Exocrine pancreas insufficiency in chronic pancreatitis – Risk factors and associations with complications. A multicentre study of 1869 patients. Pancreatology (Print). 374-380.
- (2020). Secretin-stimulated magnetic resonance imaging reveals variable diagnostic accuracy according to etiology in pancreatic disease. Pancreas. 361-367.
- (2020). Patient reported exposure to smoking and alcohol abuse are associated with pain and other complications in patients with chronic pancreatitis. Pancreatology (Print). 844-851.
- (2020). Effects of high intake of cod or salmon on gut microbiota profile, faecal output and serum concentrations of lipids and bile acids in overweight adults: a randomised clinical trial. European Journal of Nutrition. 1-18.
- (2019). Pancreatic calcifications associate with diverse aetiological risk factors in patients with chronic pancreatitis: A multicentre study of 1500 cases. Pancreatology (Print). 922-928.
- (2019). Chronic Pancreatitis Is Characterized by Distinct Complication Clusters That Associate With Etiological Risk Factors. American Journal of Gastroenterology. 656-664.
- (2018). Sonographic pancreas echogenicity in cystic fibrosis compared to exocrine pancreatic function and pancreas fat content at Dixon-MRI. PLOS ONE. 1-16.
- (2018). Good agreement between transabdominal and endoscopic ultrasound of the pancreas in chronic pancreatitis. Ultraschall in der Medizin. 1-9.
- (2018). Fecal fat and energy loss in pancreas exocrine insufficiency: the role of pancreas enzyme replacement therapy. Scandinavian Journal of Gastroenterology. 1132-1138.
- (2018). Contrast-enhanced ultrasonography of the pancreas shows impaired perfusion in pancreas insufficient cystic fibrosis patients. BMC Medical Imaging. 1-8.
- (2018). Analysis of lipase activity in duodenal juice. Comparison of an automated spectrophotometric assay to a fluorometric microplate assay, and factors affecting sample stability. Scandinavian Journal of Gastroenterology.
- (2017). The Scandinavian baltic pancreatic club (SBPC) database: design, rationale and characterisation of the study cohort. Scandinavian Journal of Gastroenterology. 909-915.
- (2017). Secretin-stimulated ultrasound estimation of pancreatic secretion in cystic fibrosis validated by magnetic resonance imaging. European Radiology. 1495-1503.
- (2017). Fecal fat analyses in chronic pancreatitis importance of fat ingestion before stool collection. PLOS ONE. 1-14.
- (2017). Diagnostic accuracy of transabdominal ultrasound in chronic pancreatitis. Ultrasound in Medicine and Biology. 735-743.
- (2017). Analysis of amylase in duodenal juice - Automated kinetic spectrophotometric analysis versus manual colorimetric endpoint assay. Pancreatology (Print). 182-187.
- (2016). Automated spectrophotometric bicarbonate analysis in duodenal juice compared to the back titration method. Pancreatology (Print). 231-237.
- (2015). Ultrasound echo-intensity predicts severe Pancreatic affection in cystic fibrosis patients. PLOS ONE.
- (2015). Diagnostic accuracy of secretin-stimulated ultrasonography of the pancreas assessing exocrine pancreatic failure in cystic fibrosis and chronic pancreatitis. Scandinavian Journal of Gastroenterology. 601-610.
- (2015). Diagnostic accuracy of a short endoscopic secretin test in patients with cystic fibrosis. Pancreas. 1266-1272.
- (2013). Ultrasonography in diagnosing chronic pancreatitis: New aspects. World Journal of Gastroenterology (WJG). 7247-7257.
- (2013). Severe pancreatic dysfunction but compensated nutritional status in monogenic pancreatic disease caused by carboxyl-ester lipase mutations. Pancreas. 1078-1084.
- (2013). Quantification of pancreatic function using a clinically feasible short endoscopic secretin test. Pancreas. 1101-1106.
- (2013). Exocrine pancreatic function in hepatocyte nuclear factor 1 beta-maturity-onset diabetes of the young (HNF1B-MODY) is only moderately reduced: compensatory hypersecretion from a hypoplastic pancreas. Diabetic Medicine. 946-955.
- (2010). Fecal fat determination with a modified titration method. Scandinavian Journal of Gastroenterology. 603-607.
- (2009). Abdominal ultrasound after colonoscopy with insufflation of carbon dioxide versus air. Scandinavian Journal of Gastroenterology. 1055-1059.
Vitenskapelig foredrag
- (2015). Ved sammenlikning av to metoder er korrelasjonskoeffisient ikke nok - Bruk også Bland-Altman plot.
- (2015). Automatisering av enzymmålinger i duodenalsaft ved kort endoskopisk sekretintest.
- (2011). Transabdominal ultrasound of the pancreas after secretin-stimulation.
Mastergradsoppgave
- (2014). Effects of cod protein supplements on serum and fecal lipid and bile acid levels in healthy overweight adults.
- (2013). Effects of fish protein and peptides on lipid and bile acid levels in serum and faeces in overweight and obese adults.
- (2011). Betydningen av kostholdet hos pasienter med kronisk pankreatitt ved analyse av fett i fæces.
Doktorgradsavhandling
- (2018). A short endoscopic Secretin test for the diagnosis of chronic pancreatitis.
- (1990). In-vitro-Versuche zur In-vivo-Markierung von Granulozyten mit monoklonalen Antikörpern.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
- (2015). Rosemont score from transabdominal ultrasound in chronic pancreatitis. 3 sider.
- (2013). Parenchymal and functional ultrasonographic characteristics of the pancreas in cystic fibrosis. The correlation of image modalities to exocrine pancreatic function. 3 sider.
Sammendrag/abstract
- (2011). A Short Endoscopic Pancreas Function Test to Diagnose Chronic Pancreatitis. Pancreatology (Print).
Poster
- (2016). Effects of water soluble and water insoluble cod protein on lipid metabolism in overweight adults.
- (2016). Effects of water soluble and water insoluble cod protein on lipid metabolism in overweight adults.
- (2015). Rosemont score from transabdominal ultrasound in chronic pancreatitis.
- (2014). Quantification of exocrine ductal pancreatic function using a short endoscopic secretin test and automatic duodenal bicarbonate measurement.
- (2014). From Manual to Automated Analysis of Lipase and Amylase in Duodenal Juice.
- (2014). Contrast enhanced ultrasound of the pancreas show impaired perfusion in pancreas insufficient Cystic fibrosis patients.
- (2014). CEUS of the pancreas can distinguish between normal and insufficient tissue in cystic fibrosis patients.
- (2013). Parenchymal and functional ultrasonographic characteristics of the pancreas in cystic fibrosis. The correlation of image modalities to exocrine pancreatic function.
- (2012). Ultrasond of the pancreas in cystic fibrosis.
- (2007). Abdominal ultrasound after colonoscopy with insuflation of air versus carbon dioxide - a randomized double blind trial.
Vitenskapelig oversiktsartikkel/review
- (2011). Transabdominal ultrasonography of the pancreas: basic and new aspects. Imaging in Medicine. 411-422.
Fagartikkel
- (2016). Diagnostikk av gjæringsdyspepsi - før og nå. NGF-nytt. 36-37.