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Friedemann Georg Erchinger

Researcher
  • E-mailFriedemann.Erchinger@uib.no
  • Phone+47 901 12 649
  • Visitor Address
    Haukeland Universitetssykehus Laboratoriebygget, 7. etg. Heis øst
  • Postal Address
    Postboks 7804
    5020 Bergen
Academic article
  • Olesen, Søren S.; Lisitskaya, Maria Valeryevna; Drewes, Asbjørn M.; Novovic, Srdan; Nøjgaard, Camilla; Kalaitzakis, Evangelos; Jensen, Nanna M.; Engjom, Trond; Erchinger, Friedemann Georg; Waage, Anne; Hauge, Truls; Haas, Stephan L; Vujasinovic, Miroslav; Lindkvist, Björn; Zviniene, Kristina; Pukitis, Aldis; Ozola-Zālīte, Imanta; Okhlobystin, Alexey; Parhiala, Mikael; Laukkarinen, Johanna; Frøkjær, Jens B. 2019. Pancreatic calcifications associate with diverse aetiological risk factors in patients with chronic pancreatitis: A multicentre study of 1500 cases. Pancreatology (Print). 922-928.
  • Olesen, Søren S.; Nøjgaard, Camilla; Poulsen, Jakob L; Haas, Stephan L; Vujasinovic, Miroslav; Löhr, Matthias; Lindkvist, Björn; Bexander, Louise; Gulbinas, Antanas; Kalaitzakis, Evangelos; Ebrahim, Mohamed; Erchinger, Friedemann Georg; Engjom, Trond; Roug, Stine; Novovic, Srdan; Hauge, Truls; Waage, Anne; Laukkarinen, Johanna; Parhiala, Mikael; Pukitis, Aldis; Ozola-Zalite, Imanta; Drewes, Asbjørn M. 2019. Chronic Pancreatitis Is Characterized by Distinct Complication Clusters That Associate With Etiological Risk Factors. American Journal of Gastroenterology. 656-664.
  • Engjom, Trond; Kavaliauskiene, Giedre; Tjora, Erling; Erchinger, Friedemann Georg; Wathle, Gaute Kjellevold; Lærum, Birger Norderud; Njølstad, Pål Rasmus; Frøkjær, Jens Brøndum; Gilja, Odd Helge; Dimcevski, Georg Gjorgji; Haldorsen, Ingfrid S. 2018. Sonographic pancreas echogenicity in cystic fibrosis compared to exocrine pancreatic function and pancreas fat content at Dixon-MRI. PLOS ONE. 1-16.
  • Engjom, Trond; Pham, Khanh Do-Cong; Erchinger, Friedemann Georg; Haldorsen, Ingfrid S.; Gilja, Odd Helge; Dimcevski, Georg Gjorgji; Havre, Roald Flesland. 2018. Good agreement between transabdominal and endoscopic ultrasound of the pancreas in chronic pancreatitis. Ultraschall in der Medizin. 1-9.
  • Erchinger, Friedemann Georg; Øvre, Anne Kristine Nordby; Aarseth, Marita Malene; Engjom, Trond; Brønstad, Ingeborg; Dimcevski, Georg Gjorgji; Gudbrandsen, Oddrun Anita; Tjora, Erling. 2018. Fecal fat and energy loss in pancreas exocrine insufficiency: the role of pancreas enzyme replacement therapy. Scandinavian Journal of Gastroenterology. 1132-1138.
  • Engjom, Trond; Nylund, Kim; Erchinger, Friedemann Georg; Stangeland, Marcus; Lærum, Birger Norderud; Mézl, Martin; Jiřík, Radovan; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2018. Contrast-enhanced ultrasonography of the pancreas shows impaired perfusion in pancreas insufficient cystic fibrosis patients. BMC Medical Imaging. 1-8.
  • Tjora, Erling; Erchinger, Friedemann Georg; Engjom, Trond; Aksnes, Lage; Dimcevski, Georg Gjorgji; Gudbrandsen, Oddrun Anita. 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.
  • Olesen, Søren Schou; Poulsen, Jakob L; Drewes, Asbjørn M; Frøkjær, Jens Brøndum; Laukkarinen, Johanna; Parhiala, Mikael; Rix, Iben; Novovic, Srdan; Lindkvist, Björn; Bexander, Louise; Dimcevski, Georg Gjorgji; Engjom, Trond; Erchinger, Friedemann Georg; Haldorsen, Ingfrid S.; Pukitis, Aldis; Ozola- Zalite, Imanta; Haas, Stephan; Vujasinovic, Miroslav; Löhr, J.-Matthias; Gulbinas, Antanas; Jensen, Nanna M; Jørgensen, Maiken T; Nøjgaard, Camilla. 2017. The Scandinavian baltic pancreatic club (SBPC) database: design, rationale and characterisation of the study cohort. Scandinavian Journal of Gastroenterology. 909-915.
  • Engjom, Trond; Tjora, Erling; Wathle, Gaute Kjellevold; Erchinger, Friedemann Georg; Lærum, Birger Norderud; Gilja, Odd Helge; Haldorsen, Ingfrid S.; Dimcevski, Georg Gjorgji. 2017. Secretin-stimulated ultrasound estimation of pancreatic secretion in cystic fibrosis validated by magnetic resonance imaging. European Radiology. 1495-1503.
  • Erchinger, Friedemann Georg; Engjom, Trond; Jurmy, Palwasha; Tjora, Erling; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2017. Fecal fat analyses in chronic pancreatitis importance of fat ingestion before stool collection. PLOS ONE. 1-14.
  • Engjom, Trond; Sangnes, Dag André; Havre, Roald Flesland; Erchinger, Friedemann Georg; Pham, Khanh Do-Cong; Haldorsen, Ingfrid S.; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2017. Diagnostic accuracy of transabdominal ultrasound in chronic pancreatitis. Ultrasound in Medicine and Biology. 735-743.
  • Erchinger, Friedemann Georg; Engjom, Trond; Tjora, Erling; Aksnes, Lage; Dimcevski, Georg Gjorgji; Gudbrandsen, Oddrun Anita. 2017. Analysis of amylase in duodenal juice - Automated kinetic spectrophotometric analysis versus manual colorimetric endpoint assay. Pancreatology (Print). 182-187.
  • Erchinger, Friedemann Georg; Engjom, Trond; Gudbrandsen, Oddrun Anita; Tjora, Erling; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2016. Automated spectrophotometric bicarbonate analysis in duodenal juice compared to the back titration method. Pancreatology (Print). 231-237.
  • Engjom, Trond; Erchinger, Friedemann Georg; Lærum, Birger Norderud; Tjora, Erling; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2015. Ultrasound echo-intensity predicts severe Pancreatic affection in cystic fibrosis patients. PLOS ONE.
  • Engjom, Trond; Erchinger, Friedemann Georg; Tjora, Erling; Lærum, Birger Norderud; Dimcevski, Georg Gjorgji; Gilja, Odd Helge. 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.
  • Engjom, Trond; Erchinger, Friedemann Georg; Lærum, Birger Norderud; Tjora, Erling; Aksnes, Lage; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2015. Diagnostic accuracy of a short endoscopic secretin test in patients with cystic fibrosis. Pancreas. 1266-1272.
  • Dimcevski, Georg Gjorgji; Erchinger, Friedemann; Havre, Roald Flesland; Gilja, Odd Helge. 2013. Ultrasonography in diagnosing chronic pancreatitis: New aspects. World Journal of Gastroenterology. 7247-7257.
  • Tjora, Erling; Wathle, Gaute K; Engjom, Trond; Erchinger, Friedemann; Molven, Anders; Aksnes, Lage; Haldorsen, Ingfrid S.; Dimcevski, Georg Gjorgji; Njølstad, Pål Rasmus; Ræder, Helge. 2013. Severe pancreatic dysfunction but compensated nutritional status in monogenic pancreatic disease caused by carboxyl-ester lipase mutations. Pancreas. 1078-1084.
  • Erchinger, Friedemann; Engjom, Trond; Tjora, Erling; Hoem, Dag; Hausken, Trygve; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2013. Quantification of pancreatic function using a clinically feasible short endoscopic secretin test. Pancreas. 1101-1106.
  • Tjora, Erling; Wathle, Gaute K; Erchinger, Friedemann; Engjom, Trond; Molven, Anders; Aksnes, Lage; Haldorsen, Ingfrid S.; Dimcevski, Georg Gjorgji; Ræder, Helge; Njølstad, Pål Rasmus. 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.
  • Berstad, Arnold; Erchinger, Friedemann; Hjartholm, Aud-Sissel. 2010. Fecal fat determination with a modified titration method. Scandinavian Journal of Gastroenterology. 603-607.
  • Erchinger, Friedemann; Dimcevski, Georg Gjorgji; Gilja, Odd Helge; Hausken, Trygve. 2009. Abdominal ultrasound after colonoscopy with insufflation of carbon dioxide versus air. Scandinavian Journal of Gastroenterology. 1055-1059.
Academic lecture
  • Erchinger, Friedemann Georg; Gudbrandsen, Oddrun Anita; Engjom, Trond; Tjora, Erling; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2015. Ved sammenlikning av to metoder er korrelasjonskoeffisient ikke nok - Bruk også Bland-Altman plot.
  • Erchinger, Friedemann Georg; Gudbrandsen, Oddrun Anita; Engjom, Trond; Tjora, Erling; Hoem, Dag; Hausken, Trygve; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2015. Automatisering av enzymmålinger i duodenalsaft ved kort endoskopisk sekretintest.
  • Engjom, Trond; Erchinger, Friedemann; Dimcevski, Georg Gjorgji; Tjora, Erling; Gilja, Odd Helge. 2011. Transabdominal ultrasound of the pancreas after secretin-stimulation.
Masters thesis
  • Cao, John. 2014. Effects of cod protein supplements on serum and fecal lipid and bile acid levels in healthy overweight adults.
  • Leikanger, Ingrid. 2013. Effects of fish protein and peptides on lipid and bile acid levels in serum and faeces in overweight and obese adults.
  • Jurmy, Palwasha. 2011. Betydningen av kostholdet hos pasienter med kronisk pankreatitt ved analyse av fett i fæces.
Doctoral dissertation
  • Erchinger, Friedemann Georg. 2018. A short endoscopic Secretin test for the diagnosis of chronic pancreatitis.
  • Erchinger, Friedemann. 1990. In-vitro-Versuche zur In-vivo-Markierung von Granulozyten mit monoklonalen Antikörpern.
Academic chapter/article/Conference paper
  • Engjom, Trond; Havre, Roald Flesland; Erchinger, Friedemann Georg; Haldorsen, Ingfrid S.; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2015. Rosemont score from transabdominal ultrasound in chronic pancreatitis. 3 pages.
  • Engjom, Trond; Erchinger, Friedemann; Dimcevski, Georg Gjorgji; Tjora, Erling; Gilja, Odd Helge. 2013. Parenchymal and functional ultrasonographic characteristics of the pancreas in cystic fibrosis. The correlation of image modalities to exocrine pancreatic function. 3 pages.
Abstract
  • Erchinger, Friedemann; Engjom, Trond; Tjora, Erling; Gilja, Odd Helge; Hausken, Trygve; Hoem, Dag; Dimcevski, Georg Gjorgji. 2011. A Short Endoscopic Pancreas Function Test to Diagnose Chronic Pancreatitis. Pancreatology (Print).
Poster
  • Vildmyren, Iselin Thowsen; Cao, John; Karlsen, Ida Ulrikke; Haug, Lina; Eng, Øyvin Andre Solberg; Erchinger, Friedemann Georg; Mellgren, Gunnar; Halstensen, Alfred; Gudbrandsen, Oddrun Anita. 2016. Effects of water soluble and water insoluble cod protein on lipid metabolism in overweight adults.
  • Vildmyren, Iselin Thowsen; Cao, John; Karlsen, Ida Ulrikke; Haug, Lina; Eng, Øyvin Andre Solberg; Erchinger, Friedemann Georg; Mellgren, Gunnar; Halstensen, Alfred; Gudbrandsen, Oddrun Anita. 2016. Effects of water soluble and water insoluble cod protein on lipid metabolism in overweight adults.
  • Engjom, Trond; Havre, Roald Flesland; Erchinger, Friedemann Georg; Haldorsen, Ingfrid S.; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2015. Rosemont score from transabdominal ultrasound in chronic pancreatitis.
  • Erchinger, Friedemann Georg; Gudbrandsen, Oddrun Anita; Engjom, Trond; Tjora, Erling; Hoem, Dag; Hausken, Trygve; Gilja, Odd Helge; Dimcevski, Georg Gjorgji. 2014. Quantification of exocrine ductal pancreatic function using a short endoscopic secretin test and automatic duodenal bicarbonate measurement.
  • Aasmul, Liv; Tjora, Erling; Gudbrandsen, Oddrun Anita; Erchinger, Friedemann Georg; Dimcevski, Georg Gjorgji; Engjom, Trond; Aksnes, Lage; Njølstad, Pål Rasmus. 2014. From Manual to Automated Analysis of Lipase and Amylase in Duodenal Juice.
  • Engjom, Trond; Nylund, Kim; Erchinger, Friedemann Georg; Lærum, Birger Norderud; Dimcevski, Georg Gjorgji; Jirík, Radovan; Gilja, Odd Helge. 2014. Contrast enhanced ultrasound of the pancreas show impaired perfusion in pancreas insufficient Cystic fibrosis patients.
  • Engjom, Trond; Nylund, Kim; Erchinger, Friedemann Georg; Lærum, Birger Norderud; Dimcevski, Georg Gjorgji; Jirík, Radovan; Gilja, Odd Helge. 2014. CEUS of the pancreas can distinguish between normal and insufficient tissue in cystic fibrosis patients.
  • Engjom, Trond; Erchinger, Friedemann; Dimcevski, Georg Gjorgji; Tjora, Erling; Gilja, Odd Helge. 2013. Parenchymal and functional ultrasonographic characteristics of the pancreas in cystic fibrosis. The correlation of image modalities to exocrine pancreatic function.
  • Engjom, Trond; Erchinger, Friedemann Georg; Dimcevski, Georg Gjorgji; Tjora, Erling; Gilja, Odd Helge. 2012. Ultrasond of the pancreas in cystic fibrosis.
  • Erchinger, Friedemann Georg; Dimcevski, Georg Gjorgji; Gilja, Odd Helge; Odegard, S; Hausken, Trygve. 2007. Abdominal ultrasound after colonoscopy with insuflation of air versus carbon dioxide - a randomized double blind trial.
Academic literature review
  • Erchinger, Friedemann; Dimcevski, Georg Gjorgji; Engjom, Trond; Gilja, Odd Helge. 2011. Transabdominal ultrasonography of the pancreas: basic and new aspects. 411-422.
Article in business/trade/industry journal
  • Valeur, Jørgen; Erchinger, Friedemann Georg; Berstad, Arnold. 2016. Diagnostikk av gjæringsdyspepsi - før og nå. NGF-nytt. 36-37.

More information in national current research information system (CRIStin)