Vendel A. Kristensen

  • Consultant MD, PhD

Education:

  • MD University of Bergen (2001)
  • PhD University of Oslo (2016)
  • Norwegian clinical specialist accreditations
  • Internal medicine (2012) and gastroenterology (2017)

Current position:

Consultant, Department of gastroenterology, Oslo University Hospital

 

Publications 2019

Evensen H, Kristensen V, Larssen L, Sandstad O, Hauge T, Medhus AW (2019)
Outcome of peroral endoscopic myotomy (POEM) in treatment-naive patients. A systematic review
Scand J Gastroenterol, 54 (1), 1-7
DOI 10.1080/00365521.2018.1549271, PubMed 30650313

Kristensen VA, Valeur J, Brackmann S, Jahnsen J, Brunborg C, Tveito K (2019)
Attention deficit and hyperactivity disorder symptoms respond to gluten-free diet in patients with coeliac disease
Scand J Gastroenterol, 1-6 (in press)
DOI 10.1080/00365521.2019.1608467, PubMed 31050907

Publications 2017

Kristensen V, Røseth A, Ahmad T, Skar V, Moum B (2017)
Fecal Calprotectin: A Reliable Predictor of Mucosal Healing after Treatment for Active Ulcerative Colitis
Gastroenterol Res Pract, 2017, 2098293
DOI 10.1155/2017/2098293, PubMed 29225617

Publications 2016

Kristensen V, Lauritzen T, Jelsness-Jørgensen LP, Frigstad SO, Corwin C, Moum B (2016)
Patient-performed extraction of faecal calprotectin
Clin Chem Lab Med, 54 (8), 1357-63
DOI 10.1515/cclm-2015-1037, PubMed 26812797

Publications 2015

Kristensen V, Klepp P, Cvancarova M, Røseth A, Skar V, Moum B (2015)
Prediction of endoscopic disease activity in ulcerative colitis by two different assays for fecal calprotectin
J Crohns Colitis, 9 (2), 164-9
DOI 10.1093/ecco-jcc/jju015, PubMed 25518057

Kristensen V, Lauritzen T, Jelsness-JØrgensen LP, Moum B (2015)
Validation of a new extraction device for measuring faecal calprotectin in inflammatory bowel disease, and comparison to established extraction methods
Scand J Clin Lab Invest, 75 (5), 355-61
DOI 10.3109/00365513.2015.1030765, PubMed 25856663

Kristensen V, Malmstrøm GH, Skar V, Røseth A, Moum B (2015)
Clinical importance of faecal calprotectin variability in inflammatory bowel disease: intra-individual variability and standardisation of sampling procedure
Scand J Gastroenterol, 51 (5), 548-55
DOI 10.3109/00365521.2015.1117650, PubMed 26634305

Kristensen V, Moum B (2015)
Correspondence: fecal calprotectin and cut-off levels in inflammatory bowel disease
Scand J Gastroenterol, 50 (9), 1183-4
DOI 10.3109/00365521.2015.1025830, PubMed 25772406

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