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Publications by Gøri Perminow

25 publications found

Original articles

Larsen JH, Andersen S, Perminow G, Mundal HS, Mårild K, Stabell N, Størdal K (2024)
Higher incidence of paediatric inflammatory bowel disease by increasing latitude in Norway, but stable incidence by age
Acta Paediatr (in press)
DOI 10.1111/apa.17222, PubMed 38577987

Knatten CK, Dahlseng MO, Perminow G, Skari H, Austrheim AI, Nyenget T, Aabakken L, Schistad O, Stensrud KJ, Bjørnland K (2024)
Push-PEG or Pull-PEG: Does the Technique Matter? A Prospective Study Comparing Outcomes After Gastrostomy Placement
J Pediatr Surg (in press)
DOI 10.1016/j.jpedsurg.2024.03.045, PubMed 38604831

Holten KIA, Bernklev T, Opheim R, Johansen I, Olsen BC, Lund C, Strande V, Medhus AW, Perminow G, Bengtson MB, Cetinkaya RB, Vatn S, Frigstad SO, Aabrekk TB, Detlie TE, Hovde Ø, Kristensen VA, Småstuen MC, Henriksen M, Huppertz-Hauss G, Høivik ML, Jelsness-Jørgensen LP (2023)
Fatigue in Patients with Newly Diagnosed Inflammatory Bowel Disease: Results from a Prospective Inception Cohort, the IBSEN III Study
J Crohns Colitis, 17 (11), 1781-1790
DOI 10.1093/ecco-jcc/jjad094, PubMed 37279652

Dahlseng MO, Skari H, Perminow G, Kvello M, Nyenget T, Schistad O, Stensrud KJ, Bjornland K, Knatten CK (2022)
Reduced complication rate after implementation of a detailed treatment protocol for percutaneous endoscopic gastrostomy with T-fastener fixation in pediatric patients: A prospective study
J Pediatr Surg, 57 (10), 396-401
DOI 10.1016/j.jpedsurg.2022.03.025, PubMed 35487796

Kristensen VA, Opheim R, Perminow G, Huppertz-Hauss G, Detlie TE, Lund C, Andersen S, Olsen BC, Johansen I, Medhus AW, Vatn S, Brackmann S, Olbjørn C, Rove J, Henriksen M, Løvlund EE, Bengtson MB, Aabrekk TB, Tønnessen T, Vikskjold FB, Yassin H, Frigstad SO, Hasund A, Høie O, Schmidt K et al. (2021)
Inflammatory bowel disease in South-Eastern Norway III (IBSEN III): a new population-based inception cohort study from South-Eastern Norway
Scand J Gastroenterol, 56 (8), 899-905
DOI 10.1080/00365521.2021.1922746, PubMed 34154494

Olbjørn C, Cvancarova Småstuen M, Thiis-Evensen E, Nakstad B, Vatn MH, Jahnsen J, Ricanek P, Vatn S, Moen AEF, Tannæs TM, Lindstrøm JC, Söderholm JD, Halfvarson J, Gomollón F, Casén C, Karlsson MK, Kalla R, Adams AT, Satsangi J, Perminow G (2019)
Fecal microbiota profiles in treatment-naïve pediatric inflammatory bowel disease - associations with disease phenotype, treatment, and outcome
Clin Exp Gastroenterol, 12, 37-49
DOI 10.2147/CEG.S186235, PubMed 30774408

Kvello M, Knatten CK, Perminow G, Skari H, Engebretsen A, Schistad O, Emblem R, Bjørnland K (2018)
Initial experience with percutaneous endoscopic gastrostomy with T-fastener fixation in pediatric patients
Endosc Int Open, 6 (2), E179-E185
DOI 10.1055/s-0043-122227, PubMed 29399615

Holtman GA, Lisman-van Leeuwen Y, Day AS, Fagerberg UL, Henderson P, Leach ST, Perminow G, Mack D, van Rheenen PF, van de Vijver E, Wilson DC, Reitsma JB, Berger MY (2017)
Use of Laboratory Markers in Addition to Symptoms for Diagnosis of Inflammatory Bowel Disease in Children: A Meta-analysis of Individual Patient Data
JAMA Pediatr, 171 (10), 984-991
DOI 10.1001/jamapediatrics.2017.1736, PubMed 28806445

Beitnes AR, Vikskjold FB, Jóhannesdóttir GB, Perminow G, Olbjørn C, Andersen SN, Bentsen BS, Rugtveit J, Størdal K (2017)
Symptoms and Mucosal Changes Stable During Rapid Increase of Pediatric Celiac Disease in Norway
J Pediatr Gastroenterol Nutr, 64 (4), 586-591
DOI 10.1097/MPG.0000000000001307, PubMed 27299421

Olbjørn C, Cvancarova Småstuen M, Thiis-Evensen E, Nakstad B, Vatn MH, Perminow G (2016)
Serological markers in diagnosis of pediatric inflammatory bowel disease and as predictors for early tumor necrosis factor blocker therapy
Scand J Gastroenterol, 52 (4), 414-419
DOI 10.1080/00365521.2016.1259653, PubMed 27887202

Milner JD, Vogel TP, Forbes L, Ma CA, Stray-Pedersen A, Niemela JE, Lyons JJ, Engelhardt KR, Zhang Y, Topcagic N, Roberson ED, Matthews H, Verbsky JW, Dasu T, Vargas-Hernandez A, Varghese N, McClain KL, Karam LB, Nahmod K, Makedonas G, Mace EM, Sorte HS, Perminow G, Rao VK, O'Connell MP et al. (2014)
Early-onset lymphoproliferation and autoimmunity caused by germline STAT3 gain-of-function mutations
Blood, 125 (4), 591-9
DOI 10.1182/blood-2014-09-602763, PubMed 25359994

Olbjørn C, Nakstad B, Småstuen MC, Thiis-Evensen E, Vatn MH, Perminow G (2014)
Early anti-TNF treatment in pediatric Crohn's disease. Predictors of clinical outcome in a population-based cohort of newly diagnosed patients
Scand J Gastroenterol, 49 (12), 1425-31
DOI 10.3109/00365521.2014.966316, PubMed 25310799

Beisner J, Teltschik Z, Ostaff MJ, Tiemessen MM, Staal FJ, Wang G, Gersemann M, Perminow G, Vatn MH, Schwab M, Stange EF, Wehkamp J (2014)
TCF-1-mediated Wnt signaling regulates Paneth cell innate immune defense effectors HD-5 and -6: implications for Crohn's disease
Am J Physiol Gastrointest Liver Physiol, 307 (5), G487-98
DOI 10.1152/ajpgi.00347.2013, PubMed 24994854

Thorkildsen LT, Nwosu FC, Avershina E, Ricanek P, Perminow G, Brackmann S, Vatn MH, Rudi K (2013)
Dominant fecal microbiota in newly diagnosed untreated inflammatory bowel disease patients
Gastroenterol Res Pract, 2013, 636785
DOI 10.1155/2013/636785, PubMed 24348539

Nwosu FC, Thorkildsen LT, Avershina E, Ricanek P, Perminow G, Brackmann S, Vatn MH, Rudi K (2013)
Age-dependent fecal bacterial correlation to inflammatory bowel disease for newly diagnosed untreated children
Gastroenterol Res Pract, 2013, 302398
DOI 10.1155/2013/302398, PubMed 23690761

Ricanek P, Brackmann S, Perminow G, Lyckander LG, Sponheim J, Holme O, Høie O, Rydning A, Vatn MH, IBSEN II Study Group (2011)
Evaluation of disease activity in IBD at the time of diagnosis by the use of clinical, biochemical, and fecal markers
Scand J Gastroenterol, 46 (9), 1081-91
DOI 10.3109/00365521.2011.584897, PubMed 21619483

Reikvam DH, Perminow G, Lyckander LG, Gran JM, Brandtzaeg P, Vatn M, Carlsen HS (2011)
Increase of regulatory T cells in ileal mucosa of untreated pediatric Crohn's disease patients
Scand J Gastroenterol, 46 (5), 550-60
DOI 10.3109/00365521.2011.551887, PubMed 21281255

Ricanek P, Lothe SM, Szpinda I, Jorde AT, Brackmann S, Perminow G, Jørgensen KK, Rydning A, Vatn MH, Tønjum T, IBSEN II study group (2010)
Paucity of mycobacteria in mucosal bowel biopsies from adults and children with early inflammatory bowel disease
J Crohns Colitis, 4 (5), 561-6
DOI 10.1016/j.crohns.2010.05.003, PubMed 21122560

Perminow G, Beisner J, Koslowski M, Lyckander LG, Stange E, Vatn MH, Wehkamp J (2009)
Defective paneth cell-mediated host defense in pediatric ileal Crohn's disease
Am J Gastroenterol, 105 (2), 452-9
DOI 10.1038/ajg.2009.643, PubMed 19904243

Perminow G, Reikvam DH, Lyckander LG, Brandtzaeg P, Vatn MH, Carlsen HS (2009)
Increased number and activation of colonic macrophages in pediatric patients with untreated Crohn's disease
Inflamm Bowel Dis, 15 (9), 1368-78
DOI 10.1002/ibd.20916, PubMed 19322902

Perminow G, Brackmann S, Lyckander LG, Franke A, Borthne A, Rydning A, Aamodt G, Schreiber S, Vatn MH, IBSEN-II Group (2009)
A characterization in childhood inflammatory bowel disease, a new population-based inception cohort from South-Eastern Norway, 2005-07, showing increased incidence in Crohn's disease
Scand J Gastroenterol, 44 (4), 446-56
DOI 10.1080/00365520802647434, PubMed 19117240

Perminow G, Frigessi A, Rydning A, Nakstad B, Vatn MH (2006)
Incidence and clinical presentation of IBD in children: comparison between prospective and retrospective data in a selected Norwegian population
Scand J Gastroenterol, 41 (12), 1433-9
DOI 10.1080/00365520600789891, PubMed 17101574

Borthne AS, Abdelnoor M, Rugtveit J, Perminow G, Reiseter T, Kløw NE (2005)
Bowel magnetic resonance imaging of pediatric patients with oral mannitol MRI compared to endoscopy and intestinal ultrasound
Eur Radiol, 16 (1), 207-14
DOI 10.1007/s00330-005-2793-y, PubMed 15942733

Perminow G, Rydning A, Jacobsen CD, Frigessi A (2000)
[Gastrointestinal endoscopy in children]
Tidsskr Nor Laegeforen, 120 (29), 3503-6
PubMed 11188374

Theses

Perminow G (2010)
IBD in children: epidemiology and mucosal immunopathology : Inflammatory Bowel South Eastern Norway-II (IBSEN-II)
In Series of dissertations submitted to the Faculty of Medicine, University of Oslo, Unipub, Oslo, no. 921, 1 b. (flere pag.)
BIBSYS 100882579, ISBN 978-82-8072-349-9