Stein Bergan

Professor II - School of Pharmacy
Image of Stein Bergan
Norwegian version of this page
Phone +47-23071082
Mobile phone 93266214
Username
Visiting address Sem Sælands vei 3 Farmasibygningen 0371 OSLO
Postal address Postboks 1068 Blindern 0316 OSLO

Publications

  • Egeland, Erlend Johannessen; Robertsen, Ida; Hermann, Monica; Midtvedt, Karsten; Størset, Elisabet; Gustavsen, Marte Theie; Reisæter, Anna Varberg; Klaasen, Rolf; Bergan, Stein; Holdaas, Hallvard; Hartmann, Anders & Åsberg, Anders (2017). High Tacrolimus Clearance Is a Risk Factor for Acute Rejection in the Early Phase After Renal Transplantation. Transplantation.  ISSN 0041-1337.  101(8), s e273- e279 . doi: 10.1097/TP.0000000000001796
  • Midtvedt, Karsten; Bergan, Stein; Reisæter, Anna Varberg; Vikse, Bjørn Egil & Åsberg, Anders (2017). Exposure to mycophenolate and fatherhood. Transplantation.  ISSN 0041-1337.  101(7), s e214- e217 . doi: 10.1097/TP.0000000000001747
  • Størset, Elisabet; Hole, Kristine; Midtvedt, Karsten; Bergan, Stein; Molden, Espen & Åsberg, Anders (2017). The CYP3A biomarker 4β-hydroxycholesterol does not improve tacrolimus dose predictions early after kidney transplantation. British Journal of Clinical Pharmacology.  ISSN 0306-5251.  83(7), s 1457- 1465 . doi: 10.1111/bcp.13248
  • Bergan, Stein; Bremer, Sara & Vethe, Nils Tore (2016). Drug target molecules to guide immunosuppression. Clinical Biochemistry.  ISSN 0009-9120.  49(4-5), s 411- 418 . doi: 10.1016/j.clinbiochem.2015.10.001
  • Brunet, Mercé; Shipkova, Maria; Van Gelder, Teun; Wieland, Eberhard; Sommerer, Claudia; Budde, Klemens; Haufroid, Vincent; Christians, Uwe; Lopéz-Hoyos, Marcos; Barten, Markus J.; Bergan, Stein; Picard, Nicolas; Lopéz, Olga Millán; Marquet, Pierre; Hesselink, Dennis A.; Noceti, Ofelia; Pawinski, Tomasz; Wallemacq, Pierre & Oellerich, Michael (2016). Barcelona consensus on biomarker-based immunosuppressive drugs management in solid organ transplantation. Therapeutic Drug Monitoring.  ISSN 0163-4356.  38(2), s S1- S20 . doi: 10.1097/FTD.0000000000000287
  • Drivenes, Karin; Bergan, Stein & Sæther, Oddvar (2016). Drug therapy in patients subject to outpatient compulsory mental healthcare. European Journal for Person Centered Healthcare.  ISSN 2052-5656.  4(1), s 40- 45
  • Kloster-Jensen, Kristine; Sahraoui, Afaf; Vethe, Nils Tore; Korsgren, Olle; Bergan, Stein; Foss, Aksel & Scholz, Hanne (2016). Treatment with tacrolimus and sirolimus reveals no additional adverse effects on human islets in vitro compared to each drug alone but they are reduced by adding glucocorticoids. Journal of Diabetes Research.  ISSN 2314-6745.  2016 . doi: 10.1155/2016/4196460 Full text in Research Archive. Show summary
  • Picard, Nicolas; Bergan, Stein; Marquet, Pierre; van Gelder, Teun; Wallemacq, Pierre; Hesselink, Dennis A. & Haufroid, Vincent (2016). Pharmacogenetic biomarkers predictive of the pharmacokinetics and pharmacodynamics of immunosuppressive drugs. Therapeutic Drug Monitoring.  ISSN 0163-4356.  38(2), s S57- S69 . doi: 10.1097/FTD.0000000000000255
  • Størset, Elisabet; Von Düring, Marit Elizabeth; Godang, Kristin; Bergan, Stein; Midtvedt, Karsten & Åsberg, Anders (2016). Prediction of Fat-Free Mass in Kidney Transplant Recipients. Therapeutic Drug Monitoring.  ISSN 0163-4356.  38(4), s 439- 446 . doi: 10.1097/FTD.0000000000000305
  • Størset, Elisabet; Åsberg, Anders; Hartmann, Anders; Reisæter, Anna Varberg; Holdaas, Hallvard; Skauby, Morten Heier; Bergan, Stein & Midtvedt, Karsten (2016). Low-target tacrolimus in de novo standard risk renal transplant recipients: A single-centre experience. Nephrology (Carlton. Print).  ISSN 1320-5358.  21(10), s 821- 827 . doi: 10.1111/nep.12738
  • Bremer, Sara; Fløisand, Yngvar; Brinch, Lorentz; Gedde-Dahl, Thobias & Bergan, Stein (2015). Glutathione Transferase Gene Variants Influence Busulfan Pharmacokinetics and Outcome after Myeloablative Conditioning. Therapeutic Drug Monitoring.  ISSN 0163-4356.  37(4), s 493- 500 . doi: 10.1097/FTD.0000000000000180
  • Cehajic, Irvin; Bergan, Stein & Bjordal, Kristin (2015). Pharmacist assessment of drug-related problems on an oncology ward. European journal of hospital pharmacy. Science and practice.  ISSN 2047-9956.  22(4), s 194- 197 . doi: 10.1136/ejhpharm-2014-000510
  • De Graav, Gretchen N.; Bergan, Stein; Baan, Carla C.; Weimar, Willem; van Gelder, Teun & Hesselink, Dennis A. (2015). Therapeutic drug monitoring of belatacept in kidney transplantation. Therapeutic Drug Monitoring.  ISSN 0163-4356.  37(5), s 560- 567 . doi: 10.1097/FTD.0000000000000179
  • Kloster-Jensen, Kristine; Vethe, Nils Tore; Bremer, Sara; Abadpour, Shadab; Korsgren, Olle; Foss, Aksel; Bergan, Stein & Scholz, Hanne (2015). Intracellular sirolimus concentration is reduced by tacrolimus in human pancreatic islets in vitro. Transplant International.  ISSN 0934-0874.  28(10), s 1152- 1161 . doi: 10.1111/tri.12617
  • Robertsen, Ida; Åsberg, Anders; Ingerø Olsen, Aleksander; Vethe, Nils Tore; Bremer, Sara; Bergan, Stein & Midtvedt, Karsten (2015). Use of generic tacrolimus in elderly renal transplant recipients: Precaution is needed. Transplantation.  ISSN 0041-1337.  99(3), s 528- 532 . doi: 10.1097/TP.0000000000000384
  • Salvador, Cathrin Lytomt; Tøndel, Camilla; Mørkrid, Lars; Bjerre, Anna Kristina; Brun, Atle; Bolann, Bjørn Johan; Brackman, Damien & Bergan, Stein (2015). Glomerular filtration rate measured by iohexol clearance: A comparison of venous samples and capillary blood spots. Scandinavian Journal of Clinical and Laboratory Investigation.  ISSN 0036-5513.  75(8), s 710- 716 . doi: 10.3109/00365513.2015.1091091
  • Størset, Elisabet; Åsberg, Anders; Skauby, Morten Heier; Neely, Michael N.; Bergan, Stein; Bremer, Sara & Midtvedt, Karsten (2015). Improved tacrolimus target concentration achievement using computerized dosing in renal transplant recipients-a prospective, Randomized Study. Transplantation.  ISSN 0041-1337.  99(10), s 2158- 2166 . doi: 10.1097/TP.0000000000000708
  • Husøy, Magnus Andreas Rognlien; Brinch, Lorentz; Tjønnfjord, Geir Erland; Gedde-Dahl, Tobias Jr.; Heldal, Dag; Holme, Pål Andre; Dybedal, Ingunn; Kolstad, Arne; Akkøk, Cigdem Ahaein; Rollag, Halvor; Gaustad, Peter; Bergan, Stein; Egeland, Torstein; Josefsen, Dag; Kvalheim, Gunnar & Fløisand, Yngvar (2014). Allogen stamcelletransplantasjon hos voksne 1985-2012. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  134(16), s 1569- 1575 . doi: 10.4045/tidsskr.13.1415
  • Levinsen, Mette; Rotevatn, Elisabeth Ørskov; Rosthøj, Susanne; Nersting, Jacob; Abrahamsson, Jonas; Appell, Malin Lindqvist; Bergan, Stein; Bechensteen, Anne Grete; Harila-Saari, Arja; Heyman, Mats; Jonsson, Olafur Gisli; Maxild, Jakob Bernhard Cohn; Niemi, Mikko; Söderhäll, Stefan & Schmiegelow, Kjeld (2014). Pharmacogenetically based dosing of thiopurines in childhood acute lymphoblastic leukemia: Influence on cure rates and risk of second cancer. Pediatric Blood & Cancer.  ISSN 1545-5009.  61(5), s 797- 802 . doi: 10.1002/pbc.24921
  • Lunde, Ingrid; Bremer, Sara; Midtvedt, Karsten; Mohebi, Beata Urbanczyk; Husvegg, Miriam Dahl; Bergan, Stein; Åsberg, Anders & Christensen, Hege Staaland (2014). The influence of CYP3A, PPARA and POR genetic variants on the pharmacokinetics of tacrolimus and cyclosporine in renal transplant recipients. European Journal of Clinical Pharmacology.  ISSN 0031-6970.  70(6), s 685- 693 . doi: 10.1007/s00228-014-1656-3
  • Størset, Elisabet; Holford, Nick; Hennig, Stefanie; Bergmann, Troels K.; Bergan, Stein; Bremer, Sara; Åsberg, Anders; Midtvedt, Karsten & Staatz, Christine E. (2014). Improved prediction of tacrolimus concentrations early after kidney transplantation using theory-based pharmacokinetic modelling. British Journal of Clinical Pharmacology.  ISSN 0306-5251.  78(3), s 509- 523 . doi: 10.1111/bcp.12361
  • Størset, Elisabet; Holford, Nick; Midtvedt, Karsten; Bremer, Sara; Bergan, Stein & Åsberg, Anders (2014). Importance of hematocrit for a tacrolimus target concentration strategy. European Journal of Clinical Pharmacology.  ISSN 0031-6970.  70(1), s 65- 77 . doi: 10.1007/s00228-013-1584-7
  • Sæves, Ingjerd; Line, Pål Dag; Bremer, Sara; Vethe, Nils Tore; Tveit, Ragnhild G; Meltevik, Tore J & Bergan, Stein (2014). Tacrolimus exposure and mycophenolate pharmacokinetics and pharmacodynamics early after liver transplantation. Therapeutic Drug Monitoring.  ISSN 0163-4356.  36(1), s 46- 53 . doi: 10.1097/FTD.0b013e31829dcb66
  • Vethe, Nils Tore; Ali, Mohamad; Reine, Pål Aarstrand; Andersen, Anders Mikal; Bremer, Sara; Line, Pål Dag; Rootwelt, Helge & Bergan, Stein (2014). Simultaneous Quantification of IMPDH Activity and Purine Bases in Lymphocytes Using LC-MS/MS: Assessment of Biomarker Responses to Mycophenolic Acid. Therapeutic Drug Monitoring.  ISSN 0163-4356.  36, s 108- 118 . doi: 10.1097/FTD.0b013e3182a13900
  • Reine, Pål Aarstrand; Vethe, Nils Tore; Kongsgaard, Ulf; Andersen, Anders Mikal; Line, Pål Dag; Ali, Mohamad & Bergan, Stein (2013). Mycophenolate pharmacokinetics and inosine monophosphate dehydrogenase activity in liver transplant recipients with an emphasis on therapeutic drug monitoring. Scandinavian Journal of Clinical and Laboratory Investigation.  ISSN 0036-5513.  73(2), s 117- 124 . doi: 10.3109/00365513.2012.745947
  • Åsberg, Anders; Midtvedt, Karsten; van Guilder, Mike; Størset, Elisabet; Bremer, Sara; Bergan, Stein; Jelliffe, Roger; Hartmann, Anders & Neely, Michael N. (2013). Inclusion of CYP3A5 genotyping in a nonparametric population model improves dosing of tacrolimus early after transplantation. Transplant International.  ISSN 0934-0874.  26(12), s 1198- 1207 . doi: 10.1111/tri.12194
  • Gjersvik, Petter; Helsing, Per; Holdaas, Hallvard & Bergan, Stein (2012). Immunsuppressive legemidler og utvikling av hudkreft etter organtransplantasjon. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  132(18), s 2064- 2068 . doi: 10.4045/tidsskr.12.0389
  • Sæves, Ingjerd; Line, Pål Dag & Bergan, Stein (2012). The Pharmacokinetics of Prednisolone and Prednisone in Adult Liver Transplant Recipients Early After Transplantation. Therapeutic Drug Monitoring.  ISSN 0163-4356.  34(4), s 452- 459 . doi: 10.1097/FTD.0b013e31825ee3f8
  • Midtvedt, Karsten; Jenssen, Trond Geir; Hartmann, Anders; Vethe, Nils Tore; Bergan, Stein; Havnes, Kjerstin & Åsberg, Anders (2011). No change in insulin sensitivity in renal transplant recipients converted from standard to once-daily prolonged release tacrolimus. Nephrology, Dialysis and Transplantation.  ISSN 0931-0509.  26(11), s 3767- 3772 . doi: 10.1093/ndt/gfr153
  • Sæves, Ingjerd; Vethe, Nils Tore & Bergan, Stein (2011). Quantification of 6 Glucocorticoids in Human Plasma by Liquid Chromatography Tandem Mass Spectrometry: Method Development, Validation, and Assessment of Matrix Effects. Therapeutic Drug Monitoring.  ISSN 0163-4356.  33(4), s 402- 410 . doi: 10.1097/FTD.0b013e3182241799
  • Vethe, Nils Tore; Midtvedt, Karsten; Åsberg, Anders; Amundsen, Rune & Bergan, Stein (2011). Legemiddelinteraksjoner og immunsuppresjon hos organtransplanterte. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  131(20), s 2000- 2003 . doi: 10.4045/tidsskr.11.0138
  • Vethe, Nils Tore; Gjerdalen, LC & Bergan, Stein (2010). Determination of cyclosporine, tacrolimus, sirolimus and everolimus by liquid chromatography coupled to electrospray ionization and tandem mass spectrometry: Assessment of matrix effects and assay performance. Scandinavian Journal of Clinical and Laboratory Investigation.  ISSN 0036-5513.  70(8), s 583- 591 . doi: 10.3109/00365513.2010.531141
  • Åsberg, Anders & Bergan, Stein (2010). Kliniske studier på organtransplanterte pasienter - eksempler på utprøverinitiert forskning. Norsk Farmaceutisk Tidsskrift.  ISSN 0029-1935.  118(12), s 20- 23
  • Amundsen, Rune; Åsberg, Anders; Robertsen, Ida; Vethe, Nils Tore; Bergan, Stein; Hartmann, Anders & Midtvedt, Karsten (2009). Rimonabant Affects Cyclosporine A, but Not Tacrolimus Pharmacokinetics in Renal Transplant Recipients. Transplantation.  ISSN 0041-1337.  87(8), s 1221- 1224
  • Bremer, Sara; Vethe, Nils Tore; Rootwelt, H; Jorgensen, PF; Stenstrom, J; Holdaas, H; Midtvedt, K & Bergan, Stein (2009). Mycophenolate pharmacokinetics and pharmacodynamics in belatacept treated renal allograft recipients - a pilot study. Journal of Translational Medicine.  ISSN 1479-5876.  7 . doi: 10.1186/1479-5876-7-64
  • Bremer, Sara; Vethe, Nils Tore; Rootwelt, Helge & Bergan, Stein (2009). Expression of IMPDH1 is regulated in response to mycophenolate concentration. International Immunopharmacology.  ISSN 1567-5769.  9(2), s 173- 180 . doi: 10.1016/j.intimp.2008.10.017
  • Iversen, Martin; Nilsson, F; Sipponen, J; Eiskjaer, H; Mared, Lena; Bergan, Stein; Nystrom, U; Fagertun, Hans; Solbu, Dag & Simonsen, Svein (2009). Cyclosporine C2 levels have impact on incidence of rejection in de novo lung but not heart transplant recipients: the NOCTURNE study. The Journal of Heart and Lung Transplantation.  ISSN 1053-2498.  28(9), s 919- 926 . doi: 10.1016/j.healun.2009.05.022
  • Bremer, Sara; Mandla, Randeep; Vethe, Nils Tore; Rasmussen, Ingrid; Rootwelt, Helge; Line, PD; Midtvedt, K & Bergan, Stein (2008). Expression of IMPDH1 and IMPDH2 after transplantation and initiation of immunosuppression. Transplantation.  ISSN 0041-1337.  85(1), s 55- 61 . doi: 10.1097/01.tp.0000296854.68123.03
  • Falck, Pål; Vethe, Nils Tore; Åsberg, Anders; Midtvedt, Karsten; Bergan, Stein; Reubsaet, Jan Leo & Holdaas, Hallvard (2008). Cinacalcet's effect on the pharmacokinetics of tacrolimus, cyclosporine and mycophenolate in renal transplant recipients. Nephrology, Dialysis and Transplantation.  ISSN 0931-0509.  23, s 1048- 1053 . doi: 10.1093/ndt/gfm632
  • Falck, Pål; Åsberg, Anders; Byberg, Karen-Therese; Bremer, Sara; Bergan, Stein; Reubsaet, Jan Leo & Midtvedt, Karsten (2008). Reduced Elimination of Cyclosporine A in Elderly (> 65 Years) Kidney Transplant Recipients. Transplantation.  ISSN 0041-1337.  86(10), s 1379- 1383 . doi: 10.1097/TP.0b013e31818aa4b6
  • Ruud, Ellen; Holmstrøm, Henrik; Bergan, Stein & Wesenberg, Finn (2008). Oral anticoagulation with warfarin is significantly influenced by steroids and CYP2C9 polymorphisms in children with cancer. Pediatric Blood & Cancer.  ISSN 1545-5009.  50(3), s 710- 713
  • Vethe, Nils Tore; Bremer, Sara & Bergan, Stein (2008). IMP dehydrogenase basal activity in MOLT-4 human leukaemia cells is altered by mycophenolic acid and 6-thioguanosine. Scandinavian Journal of Clinical and Laboratory Investigation.  ISSN 0036-5513.  68, s 277- 285 . doi: 10.1080/00365510701724871
  • Vethe, NT; Bremer, S; Rootwelt, H & Bergan, Stein (2008). Pharmacodynamics of Mycophenolic Acid in CD4(+) Cells: A Single-Dose Study of IMPDH and Purine Nucleotide Responses in Healthy Individuals. Therapeutic Drug Monitoring.  ISSN 0163-4356.  30(6), s 647- 655
  • Bremer, Sara; Rootwelt, Helge & Bergan, Stein (2007). Real-time PCR determination of IMPDH1 and IMPDH2 expression in blood cells. Clinical Chemistry.  ISSN 0009-9147.  53 . doi: 10.1373/clinchem.2006.081968
  • Ruud, Ellen; Holmstrøm, Henrik Alf B; Bergan, Stein & Wesenberg, Finn (2007). Oral anticoagulation with warfarin is significantly influenced by steroids and CYP2C9 polymorphisms in children with cancer. Pediatric Blood & Cancer.  ISSN 1545-5009.  48(6) . doi: 10.1002/pbc.21133 Show summary
  • Vethe, Nils Tore & Bergan, Stein (2006). Determination of inosine monophosphate dehydrogenase activity in human CD4+cells isolated from whole blood during mycophenolic acid therapy. Therapeutic Drug Monitoring.  ISSN 0163-4356.  28, s 608- 613
  • Mandla, Randeep; Midtvedt, Karsten; Line, Pål Dag; Hartmann, Anders & Bergan, Stein (2006). Mycophenolic acid clinical pharmacokinetics influenced by a cyclosporine C2 based immunosuppressive regimen in renal allograft recipients. Transplant International.  ISSN 0934-0874.  19
  • Vethe, Nils Tore; Mandla, Randeep; Line, Pål Dag; Midtvedt, Karsten; Hartmann, A. & Bergan, Stein (2006). Inosine monophosphate dehydrogenase activity in renal allograft recipients during mycophenolate treatment. Scandinavian Journal of Clinical and Laboratory Investigation.  ISSN 0036-5513.  66
  • Bergan, Stein (2003). Analytisk farmakologi, I: Oddvar Stokke (red.),  Fra håndverk til høyteknologi. Klinisk kjemi på Rikshospitalet fra 1953 til 2003.  Unipub forlag.  s 241 - 253
  • Chikuni, O.; Nhachi, C.F.B.; Polder, A.; Bergan, Stein; Nafstad, Inger & Skaare, Janneche Utne (2002). Effects of DDT on paracetamol half-life in highely exposed mothers in Zimbabwe. Toxicology Letters.  ISSN 0378-4274.  134, s 147- 153
  • Johansen, Per Wiik; Bergan, Stein; Rootwelt, Helge; Kvittingen, Eli Anne & Rugstad, Hans Erik (2002). Individualisert farmakoterapi basert på cytokrom P-450 (CYP)-genotyping. Tidsskrift for Den norske legeforening.  ISSN 0029-2001.  29(122), s 2781- 2783
  • Molden, Espen; Johansen, Per Wiik; Bøe, Grethe Helen; Bergan, Stein; Christensen, Hege Staaland; Rugstad, Hans Erik; Rootwelt, Helge; Reubsaet, Jan Leo & Lehne, Gustav (2002). Pharmacokinetics of diltiazem and its metabolites in relation to CYP2D6 genotype. Clinical Pharmacology and Therapeutics.  ISSN 0009-9236.  72, s 333- 342
  • Bergan, Stein (2000). Individuell dosering av azatioprin og merkaptopurin - basert på genotyping og måling av aktive metabolitter. Klinisk kemi i Norden.  ISSN 1101-2013.  12(1), s 28- 33

View all works in Cristin

  • Midtvedt, Karsten; Holdaas, Hallvard; Bergan, Stein & Åsberg, Anders (2017). Costimulation Blockade: America First, Canada Second . . . What About Norway?. American Journal of Transplantation.  ISSN 1600-6135.  17(8), s 2230- 2230 . doi: 10.1111/ajt.14351
  • Størset, Elisabet; Hole, Kristine; Midtvedt, Karsten; Bergan, Stein; Molden, Espen & Åsberg, Anders (2017). Bodyweight-adjustments introduce significant correlations between CYP3A metrics and tacrolimus clearance. British Journal of Clinical Pharmacology.  ISSN 0306-5251.  83(6), s 1350- 1352 . doi: 10.1111/bcp.13188
  • Størset, Elisabet; Hole, Kristine; Midtvedt, Karsten; Bergan, Stein; Molden, Espen & Åsberg, Anders (2017). Response to: ‘Response to: Bodyweightadjustments introduce significant correlations between CYP3A metrics and tacrolimus clearance’. British Journal of Clinical Pharmacology.  ISSN 0306-5251.  83(6), s 1357- 1358 . doi: 10.1111/bcp.13276
  • Bjånes, Tormod Karlsen; Hjertø, Espen Mjåset; Lønne, Lars; Aronsen, Lena; Berg, Jon Andsnes; Bergan, Stein; Berg-Hansen, Grim Otto; Bernard, Jean-Paul Anthony; Burns, Margrete Larsen; Fosen, Jan Toralf; Frost, Joachim; Hilberg, Thor; Krabseth, Hege-Merete; Kvan, Elena; Narum, Sigrid & Westin, Andreas (2016). Pharmacology portal: an open database for clinical pharmacologic laboratory services. Clinical Therapeutics.  ISSN 0149-2918.  38(1), s 222- 226 . doi: 10.1016/j.clinthera.2015.10.015
  • Egeland, Erlend Johannessen; Hermann, Monica; Robertsen, Ida; Midtvedt, Karsten; Hartmann, Anders; Reisæter, Anna Varberg; Holdaas, Hallvard; Størset, Elisabet; Gustavsen, Marte Theie; Bergan, Stein; Klaasen, Rolf & Åsberg, Anders (2016). High tacrolimus clearance is a risk factor for acute rejection early after renal transplantation.
  • Bremer, Sara; Fløisand, Yngvar & Bergan, Stein (2013). Genotype Based Dosing May Improve Outcomes After Busulfan Conditioning. Therapeutic Drug Monitoring.  ISSN 0163-4356.  35(5), s 677- 678
  • Bremer, Sara; Fløisand, Yngvar; Brinch, Lorentz; Gedde-Dahl, Thobias & Bergan, Stein (2013). Pharmacogenetics of busulfan: significant association between GSTA1 genotype, busulfan pharmacokinetics and short term toxicity. Bone Marrow Transplantation.  ISSN 0268-3369.  48, s S227- S228
  • Bremer, Sara; Johansson, E.D.; Pham, L.; Vethe, Nils Tore; Line, Pål Dag; Midtvedt, Karsten; Skauby, Morten Heier; Hole, Kjell; Berg, Cecilie & Bergan, Stein (2013). NFAT-Regulated Cytokine Expression During Tacrolimus Therapy Early After Transplantation. Therapeutic Drug Monitoring.  ISSN 0163-4356.  35(5), s 668- 668
  • Dahl, Miriam; Lunde, Ingrid; Mohebi, Beata Urbanczyk; Bremer, Sara; Bergan, Stein; Midtvedt, Karsten; Skottheim, Ine Blankenberg; Sandbu, Rune; Åsberg, Anders & Christensen, Hege Staaland (2013). Farmakokinetisk betydning av sekvensvarianter i CYP3A4, POR og PPAR-alpha.
  • Lærum, Hallvard; Bremer, Sara; Bergan, Stein & Grünfeld, Thomas (2013). A taste of individualized medicine: physicians' reactions to automated genetic interpretations. JAMIA Journal of the American Medical Informatics Association.  ISSN 1067-5027.  21, s e143- e146 . doi: 10.1136/amiajnl-2012-001587
  • Salvador, Cathrin Lytomt; Tøndel, Camilla; Mørkrid, Lars; Bjerre, Anna Kristina; Bolann, Bjørn Johan; Brun, Atle; Brackman, Damien & Bergan, Stein (2013). GLOMERULAR FILTRATION RATE (GFR) MEASURED BY IOHEXOL CLEARANCE IN CHILDREN; A COMPARISON BETWEEN VENOUS SAMPLES AND DRIED BLOOD SPOTS. Pediatric nephrology (Berlin, West).  ISSN 0931-041X.  28(8), s 1653- 1654
  • Salvador, Cathrin Lytomt; Tøndel, Camilla; Mørkrid, Lars; Bjerre, Anna Kristina; Bolann, Bjørn Johan; Brun, Atle; Brackman, Damien & Bergan, Stein (2013). Glomerular Filtration Rate (GFR) measured by Iohexol Clearance in Children; a comparison between venous samples and dried spots.
  • Åsberg, Anders; Midtvedt, Karsten; Guilder, Mikevan; Storset, Elisabet; Bremer, Sara; Bergan, Stein; Jelliffe, Roger; Hartmann, Anders & Neely, Michael N. (2013). MARGINAL ADVANTAGE OF KNOWING PATIENT'S CYP3A5 GENOTYPE FOR TACROLIMUS DOSING. Transplant International.  ISSN 0934-0874.  26, s 198- 198
  • Eike, Morten Christoph; Lærum, Hallvard; Hughes, Timothy; Bremer, Sara; Bergan, Stein; Thomassen, Gard O Sundby; Aanestad, Margunn; Grünfeld, Thomas & Undlien, Dag Erik (2012). A national platform for clinical genetic analysis of high-throughput sequencing data in Norway. Show summary
  • Eike, Morten Christoph; Lærum, Hallvard; Hughes, Timothy; Håndstad, Tony; Bremer, Sara; Bergan, Stein; Thomassen, Gard O Sundby; Aanestad, Margunn; Grünfeld, Thomas & Undlien, Dag Erik (2012). GenAP: a platform for clinical genetic analysis of high-throughput sequencing data. Show summary
  • Skauby, Ragnhild Kristine Heier; Bjerre, Anna Kristina; Sæves, Ingjerd & Bergan, Stein (2012). A potential for individualized dosing of prednisolone in pediatric renal transplant recipients. Pediatric nephrology (Berlin, West).  ISSN 0931-041X.  27(9), s 1825- 1826
  • Sæves, Ingjerd; Vethe, Nils Tore; Line, Pål Dag; Fosby, Bjarte & Bergan, Stein (2011). Variable pharmacokinetics of prednisolone and prednisone in liver transplant recipients early after transplantation. Therapeutic Drug Monitoring.  ISSN 0163-4356.  33(4), s 555- 555
  • Vethe, Nils Tore; Ali, Mohamad A. & Bergan, Stein (2011). Simultaneous determination of IMPDH activity and purine bases in lymphocytes by LC-MS/MS: Assessment of mycophenolate pharmacodynamics. Therapeutic Drug Monitoring.  ISSN 0163-4356.  33(4), s 541- 541
  • Vethe, Nils Tore; Quiogue, A.M.; Hotvedt, S.A.; Gjerdalen, Laila Carol & Bergan, Stein (2011). Precise measurement of thiopurines by LC-MS/MS: usage of isotope-labelled internal standards and normalization to packed erythrocyte volume. Therapeutic Drug Monitoring.  ISSN 0163-4356.  33(4), s 553- 553
  • Amundsen, Rune; Åsberg, Anders; Robertsen, Ida; Vethe, Nils Tore; Bergan, Stein; Hartmann, Anders & Midtvedt, Karsten (2009). Rimonabant Affects Cyclosporine A, but Not Tacrolimus Pharmacokinetics in Renal Transplant Recipients. American Journal of Transplantation.  ISSN 1600-6135.  9, s 394- 395
  • Amundsen, Rune; Åsberg, Anders; Robertsen, Ida; Vethe, Nils Tore; Bergan, Stein & Midtvedt, Karsten (2009). Rimonabant Affects Cyclosporine A, but Not Tacrolimus Pharmacokinetics in Renal Transplant Recipients.
  • Bremer, Sara; Vethe, Nils Tore; Rootwelt, Helge; Jørgensen, Pål Foyn; Stenstrøm, Jean; Holdaas, Hallvard; Midtvedt, Karsten & Bergan, Stein (2009). Mycophenolate Pharmacodynamics is Altered with Time Since Transplantation. Therapeutic Drug Monitoring.  ISSN 0163-4356.  31(5), s 620- 620
  • Falck, Pål; Åsberg, Anders; Byberg, Karen-Therese; Bremer, Sara; Bergan, Stein; Reubsaet, Jan Leo & Midtvedt, Karsten (2008). Reduced elimination of cyclosporine A in elderly (>65) kidney transplant recipients.
  • Falck, Pål; Åsberg, Anders; Byberg, Karen-Therese; Bremer, Sara; Bergan, Stein; Reubsaet, Jan Leo & Midtvedt, Karsten (2008). Reduced whole blood and intracellular T-lymphocyte elimination of csa in elderly (>65) kidney transplant recipients.
  • Mandla, Randeep & Bergan, Stein (2008). Mycophenolic acid in renal allograft recipients: pharmacokinetic challenges and pharmacodynamic opportunities. Dissertation for the degree of Dr.Med.. 656.
  • Meltevik, Tore Jakob & Bergan, Stein (2008). Monitorering av mykofenolatbehandling ved måling av IMPDH-aktivitet hos levertransplanterte pasienter. En beskrivende studie av farmakokinetikk-farmakodynamikk-forhold.
  • Falck, Pål; Vethe, Nils Tore; Åsberg, Anders; Midtvedt, Karsten; Bergan, Stein; Reubsaet, Jan Leo & Holdaas, Hallvard (2007). Cinacalcet influences the pharmacokinetics of tacrolimus but not cyclosporine or mycophenolate in stable renal transplant recipients.
  • Holdaas, Hallvard; Falck, Pål; Vethe, Nils Tore; Åsberg, Anders; Reubsaet, Jan Leo; Bergan, Stein & Midtvedt, Karsten (2007). Impact of cinacalcet on pharmacokinetics of calcineurin inhibitors in renal transplanted patients.
  • Rasmussen, Ingrid & Bergan, Stein (2005). Ekspresjon av IMPDH type I og II i retikulocytter hos nyretransplanterte under mykofenolatbehandling.
  • Bremer, Sara; Bergan, Stein & Rootwelt, Helge (2004). IMPDH type I og II ekspresjon i blodceller: Utvikling, validering og etablering av relativ kvantitativ RT-PCR analyse.
  • Bergan, Stein (2003). TDM: Report Concentration, Css, Rather Than Area under the Curve, AUC. Therapeutic Drug Monitoring.  ISSN 0163-4356.  (6), s 743
  • Rugstad, Hans Erik; Johansen, Per Wiik; Melien, Øyvind; Bergan, Stein; Rootwelt, Helge & Kvittingen, Eli Anne (2003). Cytokrom P-450 (CYP)-testing ved statinbehandling - betydning som terapiveiledning. Lipid-forum.  ISSN 0804-9858.  44, s 24
  • Molden, Espen; Johansen, Per Wiik; Bøe, Grethe Helen; Bergan, Stein; Christensen, Hege Staaland; Rugstad, Hans Erik; Reubsaet, Jan Leo; Rootwelt, Helge & Lehne, Gustav (2002). Disposition of diltiazem and metabolites in relation to CYP2D6 genotype.
  • Bergan, Stein (2002). Crohns sykdom, genetiske varianter og individualisering av azatioprin-behandling.
  • Bergan, Stein (2002). Monitorering av immunmodulerende farmaka.
  • Bergan, Stein (2002). Mycophenolate - new aspects on pharmacodynamic and pharmacokinetic properties, and the relevance for its application as an immunosuppressant in clinical transplantation.
  • Mandla, Randeep & Bergan, Stein (2002). A novel, automated method for the measurement of free (unbound) mycophenolic acid and its glucuronide in plasma from organ transplant recipients.
  • Mandla, Randeep & Bergan, Stein (2002). A novel, automated method for the measurement of free (unbound) mycophenolic acid and mycophenolic acid glucuronide concentration in plasma from organ transplant recipients.
  • Mandla, Randeep & Bergan, Stein (2002). A novel, automated method for the mesurement of free (unbound) mycophenolic acid and mycophenolic acid glucuronide concentration in plasma from organ transplant recipients.
  • Vethe, Nils Tore & Bergan, Stein (2002). A method for the determination of inosine 5'-monophosphate dehydrogenase-activity in samples from renal transplant recipients receiving mycophenolate mofetil.
  • Bergan, Stein (2001). Farmakogenetikk.
  • Bergan, Stein (2001). Introducing CEDIA CsA Plus in the TDM Routine.
  • Bergan, Stein (2001). The role of 6-TGN monitoring for azathioprine dose adjustment in clinical transplantation and inflammatory bowel disease.
  • Holdaas, Hallvard; Åsberg, Anders; Hartmann, Anders; Fjeldså, Ellen & Bergan, Stein (2001). Bilateral pharmacokinetic interaction between cyclosporine A and atorvastatin in renal transplant recipients.
  • Åsberg, Anders; Hartmann, Anders; Fjeldså, Ellen; Bergan, Stein & Holdaas, Hallvard (2001). Slightly decreased systemic exposure of cyclosporine A following 4 weeks atorvastatin treatment in renal transplant recipients.
  • Bergan, Stein (2000). Azathioprine pharmacokinetics and metabolism.
  • Bergan, Stein (2000). [Better therapeutic potential for azathioprine and mercaptopurine (letter; comment)]. Större terapeutisk potensiale for azatioprin og merkaptopurin. (orig.tittel). Läkartidningen.  ISSN 0023-7205.  97

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Published Nov. 3, 2010 3:37 PM - Last modified Mar. 14, 2011 4:37 PM