Tom B. Johannesen

  • Senior oncology consultant; MD, PhD
 

Publications 2024

Barnoiu OS, Johannesen TB, Diep LM, Pedersen ES, Hjelle KM, Beisland C (2024)
Prediction of clinically significant recurrence after partial nephrectomy. Data from the Cancer Registry of Norway with more than five years of follow-up
Scand J Urol, 59, 1-9
DOI 10.2340/sju.v59.18674, PubMed 38226773

Blakstad H, Mendoza Mireles EE, Kierulf-Vieira KS, Singireddy D, Mdala I, Heggebø LC, Magelssen H, Sprauten M, Johannesen TB, Leske H, Niehusmann P, Skogen K, Helseth E, Emblem KE, Vik-Mo EO, Brandal P (2024)
The impact of cancer patient pathway on timing of radiotherapy and survival: a cohort study in glioblastoma patients
J Neurooncol (in press)
DOI 10.1007/s11060-024-04709-z, PubMed 38762830

Engholm G, Lundberg FE, Kønig SM, Ólafsdóttir E, Johannesen TB, Pettersson D, Malila N, Mørch LS, Andersson AL, Friis S (2024)
TNM stage in the Nordic Cancer Registries 2004-2016: Registration and availability
Acta Oncol, 63, 303-312
DOI 10.2340/1651-226X.2024.35232, PubMed 38716485

Lundberg FE, Birgisson H, Engholm G, Ólafsdóttir EJ, Mørch LS, Johannesen TB, Pettersson D, Lambe M, Seppä K, Lambert PC, Johansson ALV, Hölmich LR, Andersson TM (2024)
Survival trends for patients diagnosed with cutaneous malignant melanoma in the Nordic countries 1990-2016: The NORDCAN survival studies
Eur J Cancer, 202, 113980
DOI 10.1016/j.ejca.2024.113980, PubMed 38452724

Lundberg FE, Ekman S, Johansson ALV, Engholm G, Birgisson H, Ólafsdóttir EJ, Mørch LS, Johannesen TB, Andersson TM, Pettersson D, Seppä K, Virtanen A, Lambe M, Lambert PC (2024)
Trends in lung cancer survival in the Nordic countries 1990-2016: The NORDCAN survival studies
Lung Cancer, 192, 107826 (in press)
DOI 10.1016/j.lungcan.2024.107826, PubMed 38795460

Skaga E, Trewin-Nybråten CB, Niehusmann P, Johannesen TB, Marienhagen K, Oltedal L, Schipman S, Skjulsvik AJ, Solheim O, Solheim TS, Sundstrøm T, Vik-Mo EO, Petter Brandal, Ingebrigtsen T (2024)
Stable glioma incidence and increased patient survival over the past two decades in Norway: a nationwide registry-based cohort study
Acta Oncol, 63, 83-94
DOI 10.2340/1651-226X.2024.24970, PubMed 38501768

Publications 2023

Blakstad H, Mendoza Mireles EE, Heggebø LC, Magelssen H, Sprauten M, Johannesen TB, Vik-Mo EO, Leske H, Niehusmann P, Skogen K, Helseth E, Emblem KE, Brandal P (2023)
Incidence and outcome of pseudoprogression after radiation therapy in glioblastoma patients: A cohort study
Neurooncol Pract, 11 (1), 36-45
DOI 10.1093/nop/npad063, PubMed 38222046

Engholm G, Lundberg FE, Kønig SM, Ólafsdóttir E, Johannesen TB, Pettersson D, Mørch LS, Johansson ALV, Friis S (2023)
Influence of various assumptions for the individual TNM components on the TNM stage using Nordic cancer registry data
Acta Oncol, 62 (3), 215-222
DOI 10.1080/0284186X.2023.2189528, PubMed 36961761

Haug ES, Myklebust TÅ, Juliebø-Jones P, Reisæter LAR, Aas K, Berg AS, Müller C, Hofmann B, Størkersen Ø, Nilsen KL, Johannesen TB, Beisland C (2023)
Impact of prebiopsy MRI on prostate cancer staging: Results from the Norwegian Prostate Cancer Registry
BJUI Compass, 4 (3), 331-338
DOI 10.1002/bco2.214, PubMed 37025477

Johansson ALV, Skog A, Johannesen TB, Myklebust TÅ, Skovlund CW, Mørch LS, Friis S, Gamborg M, Kristiansen MF, Pettersson D, Ólafsdóttir EJ, Birgisson H, Palsson R, Eythorsson E, Irenaeus S, Lambe M, Ursin G (2023)
Were cancer patients worse off than the general population during the COVID-19 pandemic? A population-based study from Norway, Denmark and Iceland during the pre-vaccination era
Lancet Reg Health Eur, 31, 100680
DOI 10.1016/j.lanepe.2023.100680, PubMed 37547277

Larønningen S, Skog A, Engholm G, Ferlay J, Johannesen TB, Kristiansen MF, Knoors D, Kønig SM, Olafsdottir EJ, Pejicic S, Pettersson D, Skovlund CW, Storm HH, Tian H, Aagnes B, Miettinen J (2023)
Nordcan.R: a new tool for federated analysis and quality assurance of cancer registry data
Front Oncol, 13, 1098342
DOI 10.3389/fonc.2023.1098342, PubMed 37614501

Otrebski Nilsson M, Aas K, Myklebust TÅ, Gjelsvik YM, Haug ES, Fosså SD, Johannesen TB (2023)
Do all prostate cancer patients want, and experience shared decision making prior to curative treatment?
Scand J Urol, 58, 133-140
DOI 10.2340/sju.v58.14730, PubMed 38116675

Publications 2022

Deltour I, Poulsen AH, Johansen C, Feychting M, Johannesen TB, Auvinen A, Schüz J (2022)
Time trends in mobile phone use and glioma incidence among males in the Nordic Countries, 1979-2016
Environ Int, 168, 107487
DOI 10.1016/j.envint.2022.107487, PubMed 36041243

Fosså SD, Dahl AA, Johannesen TB, Gjelsvik YM, Storås AH, Myklebust TÅ (2022)
Late Adverse Health Outcomes and Quality of Life after curative radiotherapy + long-term ADT in Prostate Cancer Survivors: Comparison with men from the general population
Clin Transl Radiat Oncol, 37, 78-84
DOI 10.1016/j.ctro.2022.08.003, PubMed 36093341

Gheorghiu A, Brunborg C, Johannesen TB, Helseth E, Zwart JA, Wiedmann MKH (2022)
The impact of body mass index and height on risk for primary tumours of the spinal cord, spinal meninges, spinal and peripheral nerves in 1.7 million norwegian women and men: a prospective cohort study
Acta Oncol, 61 (1), 1-6
DOI 10.1080/0284186X.2021.2009562, PubMed 35001805

Helland Å, Andersen KK, Myklebust TÅ, Johannesen TB, Aarøe J, Enerly E (2022)
EGFR-mutation testing and TKI treatment patterns in locally advanced and metastatic NSCLC in Norway - A nationwide retrospective cohort study
Cancer Treat Res Commun, 33, 100636
DOI 10.1016/j.ctarc.2022.100636, PubMed 36155129

Huang L, Jansen L, Verhoeven RHA, Ruurda JP, Van Eycken L, De Schutter H, Johansson J, Lindblad M, Johannesen TB, Zadnik V, Žagar T, Lagarde SM, van de Velde CJH, Schrotz-King P, Brenner H (2022)
Survival trends of patients with non-metastatic gastric adenocarcinoma in the US and European countries: the impact of decreasing resection rates
Cancer Commun (Lond), 42 (7), 648-662
DOI 10.1002/cac2.12318, PubMed 35666080

Johansson ALV, Larønningen S, Skovlund CW, Kristiansen MF, Mørch LS, Friis S, Johannesen TB, Myklebust TÅ, Skog A, Pettersson D, Birgisson H, Virtanen A, Malila N, Pitkäniemi J, Tanskanen T, Tryggvadóttir L, Ursin G, Lambe M (2022)
The impact of the COVID-19 pandemic on cancer diagnosis based on pathology notifications: A comparison across the Nordic countries during 2020
Int J Cancer, 151 (3), 381-395
DOI 10.1002/ijc.34029, PubMed 35419824

Jønsson V, Awan H, Jones ND, Johannesen TB, Thøgersen K, Steig BÁ, Andorsdottir G, Tjønnfjord GE (2022)
Meiotic drive in chronic lymphocytic leukemia compared with other malignant blood disorders
Sci Rep, 12 (1), 6138
DOI 10.1038/s41598-022-09602-1, PubMed 35413962

Langseth ØO, Myklebust TÅ, Johannesen TB, Hjertner Ø, Waage A (2022)
Risk of multiple myeloma and other malignancies among first- and second-degree relatives of patients with multiple myeloma: A population-based study
Eur J Haematol, 108 (6), 486-492
DOI 10.1111/ejh.13757, PubMed 35184337

Lundberg FE, Birgisson H, Johannesen TB, Engholm G, Virtanen A, Pettersson D, Ólafsdóttir EJ, Lambe M, Lambert PC, Mørch LS, Johansson ALV, Andersson TM (2022)
Survival trends in patients diagnosed with colon and rectal cancer in the nordic countries 1990-2016: The NORDCAN survival studies
Eur J Cancer, 172, 76-84
DOI 10.1016/j.ejca.2022.05.032, PubMed 35759813

Lundberg FE, Kroman N, Lambe M, Andersson TM, Engholm G, Johannesen TB, Virtanen A, Pettersson D, Ólafsdóttir EJ, Birgisson H, Lambert PC, Mørch LS, Johansson ALV (2022)
Age-specific survival trends and life-years lost in women with breast cancer 1990-2016: the NORDCAN survival studies
Acta Oncol, 61 (12), 1481-1489
DOI 10.1080/0284186X.2022.2156811, PubMed 36542678

Publications 2021

Almås B, Halvorsen OJ, Johannesen TB, Beisland C (2021)
Higher than expected and significantly increasing incidence of upper tract urothelial carcinoma. A population based study
World J Urol, 39 (9), 3385-3391
DOI 10.1007/s00345-020-03576-3, PubMed 33420812

Cardoso R, Guo F, Heisser T, Hackl M, Ihle P, De Schutter H, Van Damme N, Valerianova Z, Atanasov T, Májek O, Mužík J, Nilbert MC, Tybjerg AJ, Innos K, Mägi M, Malila N, Bouvier AM, Bouvier V, Launoy G, Woronoff AS, Cariou M, Robaszkiewicz M, Delafosse P, Poncet F, Katalinic A et al. (2021)
Colorectal cancer incidence, mortality, and stage distribution in European countries in the colorectal cancer screening era: an international population-based study
Lancet Oncol, 22 (7), 1002-1013
DOI 10.1016/S1470-2045(21)00199-6, PubMed 34048685

Girardi F, Rous B, Stiller CA, Gatta G, Fersht N, Storm HH, Rodrigues JR, Herrmann C, Marcos-Gragera R, Peris-Bonet R, Valkov M, Weir HK, Woods RR, You H, Cueva PA, De P, Di Carlo V, Johannesen TB, Lima CA, Lynch CF, Coleman MP, Allemani C, CONCORD Working Group (2021)
The histology of brain tumors for 67 331 children and 671 085 adults diagnosed in 60 countries during 2000-2014: a global, population-based study (CONCORD-3)
Neuro Oncol, 23 (10), 1765-1776
DOI 10.1093/neuonc/noab067, PubMed 33738488

Huang L, Jansen L, Verhoeven RHA, Ruurda JP, Van Eycken L, De Schutter H, Johansson J, Lindblad M, Johannesen TB, Zadnik V, Žagar T, Mägi M, Lagarde SM, Bastiaannet E, van de Velde CJH, Schrotz-King P, Brenner H (2021)
Largely varying patterns and trends of primary cancer-directed resection for gastric carcinoma with synchronous distant metastasis in Europe and the US: a population-based study calling for further standardization of care
Ther Adv Med Oncol, 13, 17588359211027837
DOI 10.1177/17588359211027837, PubMed 34262618

Johannesen TB, Smeland S, Aaserud S, Buanes EA, Skog A, Ursin G, Helland Å (2021)
COVID-19 in Cancer Patients, Risk Factors for Disease and Adverse Outcome, a Population-Based Study From Norway
Front Oncol, 11, 652535
DOI 10.3389/fonc.2021.652535, PubMed 33842366

Langseth ØO, Myklebust TÅ, Johannesen TB, Hjertner Ø, Waage A (2021)
Patterns of previous and secondary malignancies in patients with multiple myeloma
Eur J Haematol, 106 (4), 529-536
DOI 10.1111/ejh.13581, PubMed 33455012

Laronningen S, Skog A, Gulbrandsen J, Johannesen TB, Larsen IK, Moller B, Ursin G (2021)
Significant decrease in cancer diagnosis during covid-19 pandemic
Tidsskr. Nor. Laegeforen., 141 (4), 325-326

Larønningen S, Skog A, Gulbrandsen J, Johannesen TB, Larsen IK, Møller B, Ursin G (2021)
[Considerable decline in cancer diagnoses during the COVID-19 pandemic]
Tidsskr Nor Laegeforen, 141 (4)
DOI 10.4045/tidsskr.21.0068, PubMed 33685115

Møller B, Jerm MB, Larønningen S, Johannesen TB, Seglem AH, Larsen IK, Myklebust TÅ (2021)
The validity of cancer information on death certificates in Norway and the impact of death certificate initiated cases on cancer incidence and survival
Cancer Epidemiol, 75, 102023
DOI 10.1016/j.canep.2021.102023, PubMed 34560362

Skaga E, Skretteberg MA, Johannesen TB, Brandal P, Vik-Mo EO, Helseth E, Langmoen IA (2021)
Real-world validity of randomized controlled phase III trials in newly diagnosed glioblastoma: to whom do the results of the trials apply?
Neurooncol Adv, 3 (1), vdab008
DOI 10.1093/noajnl/vdab008, PubMed 33665615

Smith L, Stiller CA, Aitken JF, Hjalgrim LL, Johannesen T, Lahteenmaki P, McCabe MG, Phillips R, Pritchard-Jones K, Steliarova-Foucher E, Winther JF, Woods RR, Glaser AW, Feltbower RG (2021)
International variation in childhood cancer mortality rates from 2001 to 2015: Comparison of trends in the International Cancer Benchmarking Partnership countries
Int J Cancer, 150 (1), 28-37
DOI 10.1002/ijc.33774, PubMed 34449879

Publications 2020

Brancher S, Støer NC, Weiderpass E, Damhuis RAM, Johannesen TB, Botteri E, Strand TE (2020)
Metformin use and lung cancer survival: a population-based study in Norway
Br J Cancer, 124 (5), 1018-1025
DOI 10.1038/s41416-020-01186-9, PubMed 33262518

Groen JV, Douwes TA, van Eycken E, van der Geest LGM, Johannesen TB, Besselink MG, Koerkamp BG, Wilmink JW, Bonsing BA, Portielje JEA, van de Velde CJH, Bastiaannet E, Mieog JSD, Dutch Pancreatic Cancer Group (2020)
Treatment and Survival of Elderly Patients with Stage I-II Pancreatic Cancer: A Report of the EURECCA Pancreas Consortium
Ann Surg Oncol, 27 (13), 5337-5346
DOI 10.1245/s10434-020-08539-x, PubMed 32388741

Huang L, Jansen L, Balavarca Y, Verhoeven RHA, Ruurda JP, Van Eycken L, De Schutter H, Johansson J, Lindblad M, Johannesen TB, Zadnik V, Žagar T, Mägi M, Bastiaannet E, Lagarde SM, van de Velde CJH, Schrotz-King P, Brenner H (2020)
Decreasing resection rates for nonmetastatic gastric cancer in Europe and the United States
Clin Transl Med, 10 (6), e203
DOI 10.1002/ctm2.203, PubMed 33135354

Huynh-Le MP, Myklebust TÅ, Feng CH, Karunamuni R, Johannesen TB, Dale AM, Andreassen OA, Seibert TM (2020)
Age dependence of modern clinical risk groups for localized prostate cancer-A population-based study
Cancer, 126 (8), 1691-1699
DOI 10.1002/cncr.32702, PubMed 31899813

Johannesen T (2020)
News from our societies - ICSW: COVID-19-Five tests we face
Int. Soc. Work, 63 (3), 399
DOI 10.1177/0020872820920437

Langseth ØO, Myklebust TÅ, Johannesen TB, Hjertner Ø, Waage A (2020)
Incidence and survival of multiple myeloma: a population-based study of 10 524 patients diagnosed 1982-2017
Br J Haematol, 191 (3), 418-425
DOI 10.1111/bjh.16674, PubMed 32367512

Lenartova A, Johannesen TB, Tjønnfjord GE (2020)
Chronic lymphocytic leukemia and secondary hematological malignancies: A nation-wide cancer registry study
Eur J Haematol, 104 (6), 546-553
DOI 10.1111/ejh.13396, PubMed 32058605

Lundberg FE, Andersson TM, Lambe M, Engholm G, Mørch LS, Johannesen TB, Virtanen A, Pettersson D, Ólafsdóttir EJ, Birgisson H, Johansson ALV, Lambert PC (2020)
Trends in cancer survival in the Nordic countries 1990-2016: the NORDCAN survival studies
Acta Oncol, 59 (11), 1266-1274
DOI 10.1080/0284186X.2020.1822544, PubMed 33073632

Ursin G, Grimsrud TK, Gulbrandsen J, Jakobsen E, Johannesen TB, Laronningen S, Robsahm TE, Seglem AH, Moller B, Larsen IK (2020)
Cancer in Norway
Tidsskr. Nor. Laegeforen., 140 (17), 1724-1725

Ursin G, Grimsrud TK, Gulbrandsen J, Jakobsen E, Johannesen TB, Larønningen S, Robsahm TE, Seglem AH, Møller B, Larsen IK (2020)
[Cancer in Norway]
Tidsskr Nor Laegeforen, 140 (17)
DOI 10.4045/tidsskr.20.0853, PubMed 33231394

Publications 2019

Eden M, Harrison S, Griffin M, Lambe M, Pettersson D, Gavin A, Brewster DH, Lin Y, Johannesen TB, Milne RL, Farrugia H, Nishri D, King MJ, Huws DW, Warlow J, Turner D, Earle CC, Peake M, Rashbass J (2019)
Impact of variation in cancer registration practice on observed international cancer survival differences between International Cancer Benchmarking Partnership (ICBP) jurisdictions
Cancer Epidemiol, 58, 184-192
DOI 10.1016/j.canep.2018.10.019, PubMed 30639877

Huang L, Balavarca Y, van der Geest L, Lemmens V, Van Eycken L, De Schutter H, Johannesen TB, Zadnik V, Primic-Žakelj M, Mägi M, Grützmann R, Besselink MG, Schrotz-King P, Brenner H, Jansen L (2019)
Development and validation of a prognostic model to predict the prognosis of patients who underwent chemotherapy and resection of pancreatic adenocarcinoma: a large international population-based cohort study
BMC Med, 17 (1), 66
DOI 10.1186/s12916-019-1304-y, PubMed 30905320

Jønsson V, Awan H, Jones ND, Johannesen TB, Steig BÁ, Andosdottir G, Tjønnfjord GE (2019)
Inheritance of Susceptibility to Malignant Blood Disorders
Sci Rep, 9 (1), 2444
DOI 10.1038/s41598-019-38879-y, PubMed 30792429

Lenartova A, Randen U, Johannesen TB, Tjønnfjord GE (2019)
Richter syndrome epidemiology in a large population based chronic lymphocytic leukemia cohort from Norway
Cancer Epidemiol, 60, 128-133
DOI 10.1016/j.canep.2019.04.002, PubMed 30986631

Rizzi S, Halekoh U, Thinggaard M, Engholm G, Christensen N, Johannesen TB, Lindahl-Jacobsen R (2019)
How to estimate mortality trends from grouped vital statistics
Int J Epidemiol, 48 (2), 571-582
DOI 10.1093/ije/dyy183, PubMed 30256946

Rostgaard K, Hjalgrim H, Madanat-Harjuoja L, Johannesen TB, Collin S, Hjalgrim LL (2019)
Survival after cancer in children, adolescents and young adults in the Nordic countries from 1980 to 2013
Br J Cancer, 121 (12), 1079-1084
DOI 10.1038/s41416-019-0632-1, PubMed 31719686

Stensvold E, Myklebust TÅ, Cappelen J, Due-Tønnessen BJ, Due-Tønnessen P, Kepka A, Johannesen TB, Krossnes B, Lundar T, Maric S, Miletic H, Moholdt V, Myrmel KS, Nordberg T, Rydland J, Stokland T, Solem K, Solheim O, Torsvik I, Wikran GC, Zeller B, Wesenberg F, Bechensteen AG, Brandal P (2019)
Children treated for medulloblastoma and supratentorial primitive neuroectodermal tumor in Norway from 1974 through 2013: Unexplainable regional differences in survival
Pediatr Blood Cancer, 66 (10), e27910
DOI 10.1002/pbc.27910, PubMed 31264356

Publications 2018

Berner K, Johannesen TB, Hall KS, Bruland ØS (2018)
Clinical epidemiology and treatment outcomes of spindle cell non-osteogenic bone sarcomas - A nationwide population-based study
J Bone Oncol, 14, 002-2
DOI 10.1016/j.jbo.2018.11.002, PubMed 30568874

Berner K, Zaikova O, Johannesen TB, Hall KS, Bruland ØS (2018)
Validity and completeness of the Scandinavian Sarcoma Group Central Register by comparison with a nationwide cohort of patients with osteosarcoma in Norway
J Surg Oncol, 118 (1), 246-247
DOI 10.1002/jso.25137, PubMed 30208205

Hjelle KM, Johannesen TB, Bostad L, Reisæter LAR, Beisland C (2018)
National Norwegian Practice Patterns for Surgical Treatment of Kidney Cancer Tumors ≤7cm: Adherence to Changes in Guidelines May Improve Overall Survival
Eur Urol Oncol, 1 (3), 252-261
DOI 10.1016/j.euo.2018.04.001, PubMed 31102628

Huang L, Jansen L, Balavarca Y, Babaei M, van der Geest L, Lemmens V, Van Eycken L, De Schutter H, Johannesen TB, Primic-Žakelj M, Zadnik V, Besselink MG, Schrotz-King P, Brenner H (2018)
Stratified survival of resected and overall pancreatic cancer patients in Europe and the USA in the early twenty-first century: a large, international population-based study
BMC Med, 16 (1), 125
DOI 10.1186/s12916-018-1120-9, PubMed 30126408

Huang L, Jansen L, Balavarca Y, van der Geest L, Lemmens V, Van Eycken L, De Schutter H, Johannesen TB, Primic-Žakelj M, Zadnik V, Mägi M, Pulte D, Schrotz-King P, Brenner H (2018)
Nonsurgical therapies for resected and unresected pancreatic cancer in Europe and USA in 2003-2014: a large international population-based study
Int J Cancer, 143 (12), 3227-3239
DOI 10.1002/ijc.31628, PubMed 29923613

Johansson ALV, Trewin CB, Hjerkind KV, Ellingjord-Dale M, Johannesen TB, Ursin G (2018)
Breast cancer-specific survival by clinical subtype after 7 years follow-up of young and elderly women in a nationwide cohort
Int J Cancer, 144 (6), 1251-1261
DOI 10.1002/ijc.31950, PubMed 30367449

Knudsen-Baas KM, Johannesen TB, Myklebust TÅ, Aarseth JH, Owe JF, Gilhus NE, Storstein AM (2018)
Antiepileptic and psychiatric medication in a nationwide cohort of patients with glioma WHO grade II-IV
J Neurooncol, 140 (3), 739-748
DOI 10.1007/s11060-018-03007-9, PubMed 30471051

Larsen IK, Myklebust TÅ, Johannesen TB, Møller B, Hofvind S (2018)
Stage-specific incidence and survival of breast cancer in Norway: The implications of changes in coding and classification practice
Breast, 38, 107-113
DOI 10.1016/j.breast.2017.12.001, PubMed 29306771

Leinonen MK, Hansen SA, Skare GB, Skaaret IB, Silva M, Johannesen TB, Nygård M (2018)
Low proportion of unreported cervical treatments in the cancer registry of Norway between 1998 and 2013
Acta Oncol, 57 (12), 1663-1670
DOI 10.1080/0284186X.2018.1497296, PubMed 30169991

Minicozzi P, Walsh PM, Sánchez MJ, Trama A, Innos K, Marcos-Gragera R, Dimitrova N, Botta L, Johannesen TB, Rossi S, Sant M, EUROCARE-5 Working Group (2018)
Is low survival for cancer in Eastern Europe due principally to late stage at diagnosis?
Eur J Cancer, 93, 127-137
DOI 10.1016/j.ejca.2018.01.084, PubMed 29518726

Åsli LM, Myklebust TÅ, Kvaløy SO, Jetne V, Møller B, Levernes SG, Johannesen TB (2018)
Factors influencing access to palliative radiotherapy: a Norwegian population-based study
Acta Oncol, 57 (9), 1250-1258
DOI 10.1080/0284186X.2018.1468087, PubMed 29706109

Publications 2017

Bastiaannet E, Charman J, Johannesen TB, Schrodi S, Siesling S, van Eycken L, Walsh PM, Audisio RA, Boelens PG, Rubio IT, Jones N, Lewis J, van de Velde CJH (2017)
A European, Observational Study of Endocrine Therapy Administration in Patients With an Initial Diagnosis of Hormone Receptor-Positive Advanced Breast Cancer
Clin Breast Cancer, 18 (4), e613-e619
DOI 10.1016/j.clbc.2017.11.019, PubMed 29275865

Beisland C, Johannesen TB, Klepp O, Axcrona U, Torgersen KM, Kowalski J, Solli O, Sandin R, Oldenburg J (2017)
Overall survival in renal cell carcinoma after introduction of targeted therapies: a Norwegian population-based study
Onco Targets Ther, 10, 371-385
DOI 10.2147/OTT.S123061, PubMed 28144152

Beisland C, Johannesen TB, Reisæter LAR, Hjelle KM (2017)
Real-life use of diagnostic biopsies before treatment of kidney cancer: results from a Norwegian population-based study
Scand J Urol, 52 (1), 38-44
DOI 10.1080/21681805.2017.1385032, PubMed 29249179

Gilbert ES, Curtis RE, Hauptmann M, Kleinerman RA, Lynch CF, Stovall M, Smith SA, Weathers R, Andersson M, Dores GM, Fraumeni JF, Fossa SD, Hall P, Hodgson DC, Holowaty EJ, Joensuu H, Johannesen TB, Langmark F, Kaijser M, Pukkala E, Rajaraman P, Storm HH, Vaalavirta L, van den Belt-Dusebout AW, Aleman BM et al. (2017)
Stomach Cancer Following Hodgkin Lymphoma, Testicular Cancer and Cervical Cancer: A Pooled Analysis of Three International Studies with a Focus on Radiation Effects
Radiat Res, 187 (2), 186-195
DOI 10.1667/RR14453.1, PubMed 28118119

Huang L, Jansen L, Balavarca Y, Molina-Montes E, Babaei M, van der Geest L, Lemmens V, Van Eycken L, De Schutter H, Johannesen TB, Fristrup CW, Mortensen MB, Primic-Žakelj M, Zadnik V, Becker N, Hackert T, Mägi M, Cassetti T, Sassatelli R, Grützmann R, Merkel S, Gonçalves AF, Bento MJ, Hegyi P, Lakatos G et al. (2017)
Resection of pancreatic cancer in Europe and USA: an international large-scale study highlighting large variations
Gut, 68 (1), 130-139
DOI 10.1136/gutjnl-2017-314828, PubMed 29158237

Pukkala E, Engholm G, Højsgaard Schmidt LK, Storm H, Khan S, Lambe M, Pettersson D, Ólafsdóttir E, Tryggvadóttir L, Hakanen T, Malila N, Virtanen A, Johannesen TB, Larønningen S, Ursin G (2017)
Nordic Cancer Registries - an overview of their procedures and data comparability
Acta Oncol, 57 (4), 440-455
DOI 10.1080/0284186X.2017.1407039, PubMed 29226751

Schwartzbaum J, Wang M, Root E, Pietrzak M, Rempala GA, Huang RP, Johannesen TB, Grimsrud TK (2017)
A nested case-control study of 277 prediagnostic serum cytokines and glioma
PLoS One, 12 (6), e0178705
DOI 10.1371/journal.pone.0178705, PubMed 28594935

Stensvold E, Krossnes BK, Lundar T, Due-Tønnessen BJ, Frič R, Due-Tønnessen P, Bechensteen AG, Myklebust TÅ, Johannesen TB, Brandal P (2017)
Outcome for children treated for medulloblastoma and supratentorial primitive neuroectodermal tumor (CNS-PNET) - a retrospective analysis spanning 40 years of treatment
Acta Oncol, 56 (5), 698-705
DOI 10.1080/0284186X.2017.1301679, PubMed 28325133

Wiedmann MKH, Brunborg C, Di Ieva A, Lindemann K, Johannesen TB, Vatten L, Helseth E, Zwart JA (2017)
The impact of body mass index and height on the risk for glioblastoma and other glioma subgroups: a large prospective cohort study
Neuro Oncol, 19 (7), 976-985
DOI 10.1093/neuonc/now272, PubMed 28040713

Wiedmann MKH, Brunborg C, Di Ieva A, Lindemann K, Johannesen TB, Vatten L, Helseth E, Zwart JA (2017)
Overweight, obesity and height as risk factors for meningioma, glioma, pituitary adenoma and nerve sheath tumor: a large population-based prospective cohort study
Acta Oncol, 56 (10), 1302-1309
DOI 10.1080/0284186X.2017.1330554, PubMed 28548875

Åsli LM, Johannesen TB, Myklebust TÅ, Møller B, Eriksen MT, Guren MG (2017)
Preoperative chemoradiotherapy for rectal cancer and impact on outcomes - A population-based study
Radiother Oncol, 123 (3), 446-453
DOI 10.1016/j.radonc.2017.04.012, PubMed 28483302

Publications 2016

Babaei M, Balavarca Y, Jansen L, Gondos A, Lemmens V, Sjövall A, Brge Johannesen T, Moreau M, Gabriel L, Gonçalves AF, Bento MJ, van de Velde T, Kempfer LR, Becker N, Ulrich A, Ulrich CM, Schrotz-King P, Brenner H (2016)
Minimally Invasive Colorectal Cancer Surgery in Europe: Implementation and Outcomes
Medicine (Baltimore), 95 (22), e3812
DOI 10.1097/MD.0000000000003812, PubMed 27258522

Björkblom B, Wibom C, Jonsson P, Mörén L, Andersson U, Johannesen TB, Langseth H, Antti H, Melin B (2016)
Metabolomic screening of pre-diagnostic serum samples identifies association between α- and γ-tocopherols and glioblastoma risk
Oncotarget, 7 (24), 37043-37053
DOI 10.18632/oncotarget.9242, PubMed 27175595

Brelin S, Fredheim OM, Loge JH, Skurtveit S, Johannesen TB, Aass N, Ottesen S, Hjermstad MJ (2016)
Opioids for outpatients with cancer in their last year of life: A nationwide pharmacoepidemiological study
J Opioid Manag, 12 (1), 25-36
DOI 10.5055/jom.2016.0309, PubMed 26908301

Fredheim OM, Brelin S, Hjermstad MJ, Loge JH, Aass N, Johannesen TB, Skurtveit S (2016)
Prescriptions of analgesics during complete disease trajectories in patients who are diagnosed with and die from cancer within the five-year period 2005-2009
Eur J Pain, 21 (3), 530-540
DOI 10.1002/ejp.956, PubMed 27739657

Hjelle KM, Johannesen TB, Beisland C (2016)
Postoperative 30-day Mortality Rates for Kidney Cancer Are Dependent on Hospital Surgical Volume: Results from a Norwegian Population-based Study
Eur Urol Focus, 3 (2-3), 300-307
DOI 10.1016/j.euf.2016.10.001, PubMed 28753795

Lenartova A, Johannesen TB, Tjønnfjord GE (2016)
National trends in incidence and survival of chronic lymphocytic leukemia in Norway for 1953-2012: a systematic analysis of population-based data
Cancer Med, 5 (12), 3588-3595
DOI 10.1002/cam4.849, PubMed 27925456

Rizzi S, Thinggaard M, Engholm G, Christensen N, Johannesen TB, Vaupel JW, Lindahl-Jacobsen R (2016)
Comparison of non-parametric methods for ungrouping coarsely aggregated data
BMC Med Res Methodol, 16, 59
DOI 10.1186/s12874-016-0157-8, PubMed 27216531

Ronning PA, Helseth E, Meling TR, Johannesen TB (2016)
Pregnancy, epilepsy, and glioma survival Response
J. Neurosurg., 125 (2), 519

Rønning PA, Helseth E, Meling TR, Johannesen TB (2016)
The effect of pregnancy on survival in a low-grade glioma cohort
J Neurosurg, 125 (2), 393-400
DOI 10.3171/2015.6.JNS15985, PubMed 26722849

Späth F, Andersson U, Dahlin AM, Langseth H, Hovig E, Johannesen TB, Grankvist K, Björkblom B, Wibom C, Melin B (2016)
Pre-diagnostic serum levels of EGFR and ErbB2 and genetic glioma risk variants: a nested case-control study
Tumour Biol, 37 (8), 11065-72
DOI 10.1007/s13277-015-4742-y, PubMed 26906551

Vandraas K, Tjønnfjord GE, Johannesen TB, Brandal P (2016)
Persistent bone marrow depression following short-term treatment with temozolomide
BMJ Case Rep, 2016
DOI 10.1136/bcr-2016-215797, PubMed 27130558

Publications 2015

Berner K, Johannesen TB, Bruland ØS (2015)
Clinical Epidemiology of Low-Grade and Dedifferentiated Osteosarcoma in Norway during 1975 and 2009
Sarcoma, 2015, 917679
DOI 10.1155/2015/917679, PubMed 26412976

Halvorsen CM, Rønning P, Hald J, Johannesen TB, Kolstad F, Langmoen IA, Lied B, Skaar Holme S, Helseth E (2015)
The Long-term Outcome After Resection of Intraspinal Nerve Sheath Tumors: Report of 131 Consecutive Cases
Neurosurgery, 77 (4), 585-92; discussion 592-3
DOI 10.1227/NEU.0000000000000890, PubMed 26191976

Hjalgrim LL, Rostgaard K, Engholm G, Pukkala E, Johannesen TB, Ólafsdóttir E, Hjalgrim H (2015)
Aetiologic heterogeneity in pediatric Hodgkin lymphoma? Evidence from the Nordic countries, 1978-2010
Acta Oncol, 55 (1), 85-90
DOI 10.3109/0284186X.2015.1049660, PubMed 26073450

Schwartzbaum J, Seweryn M, Holloman C, Harris R, Handelman SK, Rempala GA, Huang RP, Burkholder B, Brandemihl A, Kallberg H, Johannesen TB, Ahlbom A, Feychting M, Grimsrud TK (2015)
Association between Prediagnostic Allergy-Related Serum Cytokines and Glioma
PLoS One, 10 (9), e0137503
DOI 10.1371/journal.pone.0137503, PubMed 26352148

Tjønnfjord GE, Jønsson V, Ly BE, Johannesen TB (2015)
[Familial occurrence of chronic lymphatic leukemia in Norway]
Tidsskr Nor Laegeforen, 135 (18), 1626
DOI 10.4045/tidsskr.15.0947, PubMed 26442727

Tjønnfjord GE, Ly BE, Johannesen TB, Tierens A, Beiske K, Heim S, Jønsson V (2015)
[Chronic lymphatic leukemia in Norway-incidence and prognosis at diagnosis time]
Tidsskr Nor Laegeforen, 135 (18), 1626
DOI 10.4045/tidsskr.15.0946, PubMed 26442726

Wibom C, Späth F, Dahlin AM, Langseth H, Hovig E, Rajaraman P, Johannesen TB, Andersson U, Melin B (2015)
Investigation of established genetic risk variants for glioma in prediagnostic samples from a population-based nested case-control study
Cancer Epidemiol Biomarkers Prev, 24 (5), 810-6
DOI 10.1158/1055-9965.EPI-14-1106, PubMed 25713050

Wiedmann M, Brunborg C, Lindemann K, Johannesen TB, Vatten L, Helseth E, Zwart JA (2015)
Smoking, obesity and the risk of pituitary adenoma: a large prospective cohort study (The HUNT Study)
Eur J Epidemiol, 31 (1), 95-8
DOI 10.1007/s10654-015-0033-6, PubMed 25903163

Zigmont V, Garrett A, Peng J, Seweryn M, Rempala GA, Harris R, Holloman C, Gundersen TE, Ahlbom A, Feychting M, Johannesen TB, Grimsrud TK, Schwartzbaum J (2015)
Association Between Prediagnostic Serum 25-Hydroxyvitamin D Concentration and Glioma
Nutr Cancer, 67 (7), 1120-30
DOI 10.1080/01635581.2015.1073757, PubMed 26317248

Publications 2014

Asli LM, Kvaløy SO, Jetne V, Myklebust TÅ, Levernes SG, Tveit KM, Green TO, Johannesen TB (2014)
Utilization of radiation therapy in Norway after the implementation of the national cancer plan--a national, population-based study
Int J Radiat Oncol Biol Phys, 90 (3), 707-14
DOI 10.1016/j.ijrobp.2014.06.059, PubMed 25160610

Berner K, Johannesen TB, Berner A, Haugland HK, Bjerkehagen B, Bøhler PJ, Bruland ØS (2014)
Time-trends on incidence and survival in a nationwide and unselected cohort of patients with skeletal osteosarcoma
Acta Oncol, 54 (1), 25-33
DOI 10.3109/0284186X.2014.923934, PubMed 24957555

Dores GM, Curtis RE, van Leeuwen FE, Stovall M, Hall P, Lynch CF, Smith SA, Weathers RE, Storm HH, Hodgson DC, Kleinerman RA, Joensuu H, Johannesen TB, Andersson M, Holowaty EJ, Kaijser M, Pukkala E, Vaalavirta L, Fossa SD, Langmark F, Travis LB, Fraumeni JF, Aleman BM, Morton LM, Gilbert ES (2014)
Pancreatic cancer risk after treatment of Hodgkin lymphoma
Ann Oncol, 25 (10), 2073-2079
DOI 10.1093/annonc/mdu287, PubMed 25185241

Hauptmann M, Fossa SD, Stovall M, van Leeuwen FE, Johannesen TB, Rajaraman P, Gilbert ES, Smith SA, Weathers RE, Aleman BM, Andersson M, Curtis RE, Dores GM, Fraumeni JF, Hall P, Holowaty EJ, Joensuu H, Kaijser M, Kleinerman RA, Langmark F, Lynch CF, Pukkala E, Storm HH, Vaalavirta L, van den Belt-Dusebout AW et al. (2014)
Increased stomach cancer risk following radiotherapy for testicular cancer
Br J Cancer, 112 (1), 44-51
DOI 10.1038/bjc.2014.552, PubMed 25349972

Morton LM, Gilbert ES, Stovall M, van Leeuwen FE, Dores GM, Lynch CF, Hall P, Smith SA, Weathers RE, Storm HH, Hodgson DC, Kleinerman RA, Joensuu H, Johannesen TB, Andersson M, Holowaty EJ, Kaijser M, Pukkala E, Vaalavirta L, Fossa SD, Langmark F, Travis LB, Lamart S, Simon SL, Fraumeni JF et al. (2014)
Risk of esophageal cancer following radiotherapy for Hodgkin lymphoma
Haematologica, 99 (10), e193-6
DOI 10.3324/haematol.2014.108258, PubMed 25271315

Solheim O, Torsteinsen M, Johannesen TB, Jakola AS (2014)
Effects of cerebral magnetic resonance imaging in outpatients on observed incidence of intracranial tumors and patient survival: a national observational study
J Neurosurg, 120 (4), 827-32
DOI 10.3171/2013.12.JNS131312, PubMed 24484230

Weber C, Gulati S, Jakola AS, Habiba S, Nygaard ØP, Johannesen TB, Solheim O (2014)
Incidence rates and surgery of primary intraspinal tumors in the era of modern neuroimaging: a national population-based study
Spine (Phila Pa 1976), 39 (16), E967-73
DOI 10.1097/BRS.0000000000000412, PubMed 25010016

Publications 2013

Bjerkehagen B, Småstuen MC, Hall KS, Skjeldal S, Bruland ØS, Smeland S, Johannesen TB, Fosså SD (2013)
Incidence and mortality of second sarcomas - a population-based study
Eur J Cancer, 49 (15), 3292-302
DOI 10.1016/j.ejca.2013.05.017, PubMed 23787025

Johnsen SJ, Brun JG, Gøransson LG, Småstuen MC, Johannesen TB, Haldorsen K, Harboe E, Jonsson R, Meyer PA, Omdal R (2013)
Risk of non-Hodgkin's lymphoma in primary Sjögren's syndrome: a population-based study
Arthritis Care Res (Hoboken), 65 (5), 816-21
DOI 10.1002/acr.21887, PubMed 23139233

Lorenzo Bermejo J, Pukkala E, Johannesen TB, Sundquist J, Hemminki K (2013)
Age-time risk patterns of solid cancers in 60 901 non-Hodgkin lymphoma survivors from Finland, Norway and Sweden
Br J Haematol, 164 (5), 675-83
DOI 10.1111/bjh.12684, PubMed 24528128

Maringe C, Walters S, Rachet B, Butler J, Fields T, Finan P, Maxwell R, Nedrebø B, Påhlman L, Sjövall A, Spigelman A, Engholm G, Gavin A, Gjerstorff ML, Hatcher J, Johannesen TB, Morris E, McGahan CE, Tracey E, Turner D, Richards MA, Coleman MP, ICBP Module 1 Working Group (2013)
Stage at diagnosis and colorectal cancer survival in six high-income countries: a population-based study of patients diagnosed during 2000-2007
Acta Oncol, 52 (5), 919-32
DOI 10.3109/0284186X.2013.764008, PubMed 23581611

Morton LM, Dores GM, Curtis RE, Lynch CF, Stovall M, Hall P, Gilbert ES, Hodgson DC, Storm HH, Johannesen TB, Smith SA, Weathers RE, Andersson M, Fossa SD, Hauptmann M, Holowaty EJ, Joensuu H, Kaijser M, Kleinerman RA, Langmark F, Pukkala E, Vaalavirta L, van den Belt-Dusebout AW, Fraumeni JF, Travis LB et al. (2013)
Stomach cancer risk after treatment for hodgkin lymphoma
J Clin Oncol, 31 (27), 3369-77
DOI 10.1200/JCO.2013.50.6832, PubMed 23980092

Walters S, Maringe C, Butler J, Rachet B, Barrett-Lee P, Bergh J, Boyages J, Christiansen P, Lee M, Wärnberg F, Allemani C, Engholm G, Fornander T, Gjerstorff ML, Johannesen TB, Lawrence G, McGahan CE, Middleton R, Steward J, Tracey E, Turner D, Richards MA, Coleman MP, ICBP Module 1 Working Group (2013)
Breast cancer survival and stage at diagnosis in Australia, Canada, Denmark, Norway, Sweden and the UK, 2000-2007: a population-based study
Br J Cancer, 108 (5), 1195-208
DOI 10.1038/bjc.2013.6, PubMed 23449362

Walters S, Maringe C, Coleman MP, Peake MD, Butler J, Young N, Bergström S, Hanna L, Jakobsen E, Kölbeck K, Sundstrøm S, Engholm G, Gavin A, Gjerstorff ML, Hatcher J, Johannesen TB, Linklater KM, McGahan CE, Steward J, Tracey E, Turner D, Richards MA, Rachet B, ICBP Module 1 Working Group (2013)
Lung cancer survival and stage at diagnosis in Australia, Canada, Denmark, Norway, Sweden and the UK: a population-based study, 2004-2007
Thorax, 68 (6), 551-64
DOI 10.1136/thoraxjnl-2012-202297, PubMed 23399908

Wiedmann M, Brunborg C, Lindemann K, Johannesen TB, Vatten L, Helseth E, Zwart JA (2013)
Body mass index and the risk of meningioma, glioma and schwannoma in a large prospective cohort study (The HUNT Study)
Br J Cancer, 109 (1), 289-94
DOI 10.1038/bjc.2013.304, PubMed 23778522

Publications 2012

Bakken IJ, Gystad SO, Christensen ØO, Huse UE, Larønningen S, Nygård J, Holmstrøm L, Johannesen TB, Møller B, Larsen IK (2012)
Comparison of data from the Norwegian Patient Register and the Cancer Registry of Norway
Tidsskr Nor Laegeforen, 132 (11), 1336-40
DOI 10.4045/tidsskr.11.1099, PubMed 22717858

Brelin S, Loge JH, Skurtveit S, Johannesen TB, Aass N, Ottesen S, Hjermstad MJ (2012)
Antidepressants to cancer patients during the last year of life--a population-based study
Psychooncology, 22 (3), 506-14
DOI 10.1002/pon.3059, PubMed 22392773

Laugsand TS, Kaasa S, Romundstad P, Johannesen TB, Lund JÅ (2012)
Radiotherapy for bone metastases: practice in Norway 1997-2007. A national registry-based study
Acta Oncol, 52 (6), 1129-36
DOI 10.3109/0284186X.2012.747697, PubMed 23244670

Maringe C, Walters S, Butler J, Coleman MP, Hacker N, Hanna L, Mosgaard BJ, Nordin A, Rosen B, Engholm G, Gjerstorff ML, Hatcher J, Johannesen TB, McGahan CE, Meechan D, Middleton R, Tracey E, Turner D, Richards MA, Rachet B, ICBP Module 1 Working Group (2012)
Stage at diagnosis and ovarian cancer survival: evidence from the International Cancer Benchmarking Partnership
Gynecol Oncol, 127 (1), 75-82
DOI 10.1016/j.ygyno.2012.06.033, PubMed 22750127

Maynadié M, De Angelis R, Marcos-Gragera R, Visser O, Allemani C, Tereanu C, Capocaccia R, Giacomin A, Lutz JM, Martos C, Sankila R, Johannesen TB, Simonetti A, Sant M, HAEMACARE Working Group (2012)
Survival of European patients diagnosed with myeloid malignancies: a HAEMACARE study
Haematologica, 98 (2), 230-8
DOI 10.3324/haematol.2012.064014, PubMed 22983589

Morton LM, Gilbert ES, Hall P, Andersson M, Joensuu H, Vaalavirta L, Dores GM, Stovall M, Holowaty EJ, Lynch CF, Curtis RE, Smith SA, Kleinerman RA, Kaijser M, Storm HH, Pukkala E, Weathers RE, Linet MS, Rajaraman P, Fraumeni JF, Brown LM, van Leeuwen FE, Fossa SD, Johannesen TB, Langmark F et al. (2012)
Risk of treatment-related esophageal cancer among breast cancer survivors
Ann Oncol, 23 (12), 3081-3091
DOI 10.1093/annonc/mds144, PubMed 22745217

Rønning PA, Helseth E, Meling TR, Johannesen TB (2012)
A population-based study on the effect of temozolomide in the treatment of glioblastoma multiforme
Neuro Oncol, 14 (9), 1178-84
DOI 10.1093/neuonc/nos153, PubMed 22869622

Sagerup CM, Småstuen M, Johannesen TB, Helland A, Brustugun OT (2012)
Increasing age and carcinoma not otherwise specified: a 20-year population study of 40,118 lung cancer patients
J Thorac Oncol, 7 (1), 57-63
DOI 10.1097/JTO.0b013e3182307f7e, PubMed 21900838

Schwartzbaum J, Ding B, Johannesen TB, Osnes LT, Karavodin L, Ahlbom A, Feychting M, Grimsrud TK (2012)
Association between prediagnostic IgE levels and risk of glioma
J Natl Cancer Inst, 104 (16), 1251-9
DOI 10.1093/jnci/djs315, PubMed 22855780

Solheim O, Jakola AS, Gulati S, Johannesen TB (2012)
Incidence and causes of perioperative mortality after primary surgery for intracranial tumors: a national, population-based study
J Neurosurg, 116 (4), 825-34
DOI 10.3171/2011.12.JNS11339, PubMed 22224790

Solheim O, Jakola AS, Gulati S, Johannesen TB (2012)
Perioperative mortality Response
J. Neurosurg., 116 (4), 822-824

Tjønnfjord GE, Jønsson V, Ly BE, Johannesen TB (2012)
Familial occurrence of chronic lymphocytic leukaemia in Norway
Tidsskr Nor Laegeforen, 132 (18), 2060-3
DOI 10.4045/tidsskr.11.1350, PubMed 23038196

Tjønnfjord GE, Ly BE, Johannesen TB, Tierens A, Beiske K, Heim S, Jønsson V (2012)
Chronic lymphocytic leukaemia in Norway--incidence and prognostic markers at diagnosis
Tidsskr Nor Laegeforen, 132 (18), 2056-9
DOI 10.4045/tidsskr.11.1349, PubMed 23038195

Publications 2011

Andreassen KE, Grotmol T, Cvancarova MS, Johannesen TB, Fosså SD (2011)
Risk of metachronous contralateral testicular germ cell tumors: a population-based study of 7,102 Norwegian patients (1953-2007)
Int J Cancer, 129 (12), 2867-74
DOI 10.1002/ijc.25943, PubMed 21626506

Enerly E, Bray F, Mellem C, Hansen BT, Kjølberg G, Dahl T, Johannesen TB, Nygård M (2011)
Quality assessment of the registration of vulvar and vaginal premalignant lesions at the Cancer Registry of Norway
Acta Oncol, 51 (1), 45-50
DOI 10.3109/0284186X.2011.624545, PubMed 22047060

Gulati S, Jakola AS, Johannesen TB, Solheim O (2011)
Survival and treatment patterns of glioblastoma in the elderly: a population-based study
World Neurosurg, 78 (5), 518-26
DOI 10.1016/j.wneu.2011.12.008, PubMed 22381305

Haakensen VD, Lingjaerde OC, Lüders T, Riis M, Prat A, Troester MA, Holmen MM, Frantzen JO, Romundstad L, Navjord D, Bukholm IK, Johannesen TB, Perou CM, Ursin G, Kristensen VN, Børresen-Dale AL, Helland A (2011)
Gene expression profiles of breast biopsies from healthy women identify a group with claudin-low features
BMC Med Genomics, 4, 77
DOI 10.1186/1755-8794-4-77, PubMed 22044755

Jønsson V, Awan H, Nyquist E, Maisenhølder M, Johannesen TB, Ly B, Tjønnfjord GE (2011)
Familial Hodgkin's lymphoma in Scandinavia
In Vivo, 25 (3), 431-7
PubMed 21576419

Lassen B, Helseth E, Rønning P, Scheie D, Johannesen TB, Mæhlen J, Langmoen IA, Meling TR (2011)
Surgical mortality at 30 days and complications leading to recraniotomy in 2630 consecutive craniotomies for intracranial tumors
Neurosurgery, 68 (5), 1259-68; discussion 1268-9
DOI 10.1227/NEU.0b013e31820c0441, PubMed 21273920

Marcos-Gragera R, Allemani C, Tereanu C, De Angelis R, Capocaccia R, Maynadie M, Luminari S, Ferretti S, Johannesen TB, Sankila R, Karjalainen-Lindsberg ML, Simonetti A, Martos MC, Raphaël M, Giraldo P, Sant M, HAEMACARE Working Group (2011)
Survival of European patients diagnosed with lymphoid neoplasms in 2000-2002: results of the HAEMACARE project
Haematologica, 96 (5), 720-8
DOI 10.3324/haematol.2010.034264, PubMed 21330324

Rogne SG, Rønning P, Helseth E, Johannesen TB, Langberg CW, Lote K, Scheie D, Meling TR (2011)
Craniotomy for brain metastases: a consecutive series of 316 patients
Acta Neurol Scand, 126 (1), 23-31
DOI 10.1111/j.1600-0404.2011.01590.x, PubMed 21902675

Sagerup CM, Småstuen M, Johannesen TB, Helland Å, Brustugun OT (2011)
Sex-specific trends in lung cancer incidence and survival: a population study of 40,118 cases
Thorax, 66 (4), 301-7
DOI 10.1136/thx.2010.151621, PubMed 21199818

Solheim O, Salvesen Ø, Cappelen J, Johannesen TB (2011)
The impact of provider surgical volumes on survival in children with primary tumors of the central nervous system--a population-based study
Acta Neurochir (Wien), 153 (6), 1219-29; discussion 1229
DOI 10.1007/s00701-011-0967-8, PubMed 21547495

Storstein A, Helseth E, Johannesen TB, Schellhorn T, Mørk S, van Helvoirt R (2011)
[High-grade gliomas in adults]
Tidsskr Nor Laegeforen, 131 (3), 238-41
DOI 10.4045/tidsskr.09.1362, PubMed 21304572

Publications 2010

Awan H, Jønsson V, Johannesen TB, Ly B, Tjønnfjord GE (2010)
Anticipation in families with chronic lymphocytic leukemia and other lymphoproliferative disorders
Transl Oncogenomics, 4, 1-9
DOI 10.4137/tog.s4529, PubMed 21566766

Coleman MP, Forman D, Bryant H, Butler J, Rachet B, Maringe C, Nur U, Tracey E, Coory M, Hatcher J, McGahan CE, Turner D, Marrett L, Gjerstorff ML, Johannesen TB, Adolfsson J, Lambe M, Lawrence G, Meechan D, Morris EJ, Middleton R, Steward J, Richards MA, ICBP Module 1 Working Group (2010)
Cancer survival in Australia, Canada, Denmark, Norway, Sweden, and the UK, 1995-2007 (the International Cancer Benchmarking Partnership): an analysis of population-based cancer registry data
Lancet, 377 (9760), 127-38
DOI 10.1016/S0140-6736(10)62231-3, PubMed 21183212

Halvorsen CM, Kolstad F, Hald J, Johannesen TB, Krossnes BK, Langmoen IA, Lied B, Rønning P, Skaar S, Spetalen S, Helseth E (2010)
Long-term outcome after resection of intraspinal ependymomas: report of 86 consecutive cases
Neurosurgery, 67 (6), 1622-31; discussion 1631
DOI 10.1227/NEU.0b013e3181f96d41, PubMed 21107192

Helseth R, Helseth E, Johannesen TB, Langberg CW, Lote K, Rønning P, Scheie D, Vik A, Meling TR (2010)
Overall survival, prognostic factors, and repeated surgery in a consecutive series of 516 patients with glioblastoma multiforme
Acta Neurol Scand, 122 (3), 159-67
DOI 10.1111/j.1600-0404.2010.01350.x, PubMed 20298491

Jønsson V, Tjønnfjord GE, Johannesen TB, Ly B, Olsen JH, Yuille M (2010)
Familial chronic lymphocytic leukemia in Norway and Denmark. Comments on pleiotropy and birth order
In Vivo, 24 (1), 85-95
PubMed 20133982

Publications 2009

Hemminki K, Tretli S, Sundquist J, Johannesen TB, Granström C (2009)
Familial risks in nervous-system tumours: a histology-specific analysis from Sweden and Norway
Lancet Oncol, 10 (5), 481-8
DOI 10.1016/S1470-2045(09)70076-2, PubMed 19356978

Jetne V, Kvaløy S, Smeland S, Johannesen TB, Tveit KM (2009)
[Use of radiotherapy in South-Eastern Norway Regional Health Authority]
Tidsskr Nor Laegeforen, 129 (24), 2602-5
DOI 10.4045/tidsskr.09.0331, PubMed 20029555

Rogne SG, Konglund A, Meling TR, Scheie D, Johannesen TB, Rønning P, Helseth E (2009)
Intracranial tumor surgery in patients >70 years of age: is clinical practice worthwhile or futile?
Acta Neurol Scand, 120 (5), 288-94
DOI 10.1111/j.1600-0404.2009.01157.x, PubMed 19737154

Samuelsen SO, Bakketeig LS, Tretli S, Johannesen TB, Magnus P (2009)
Birth weight and childhood cancer
Epidemiology, 20 (4), 484-7
DOI 10.1097/EDE.0b013e3181a7786d, PubMed 19525684

Zaikova O, Giercksky KE, Fosså SD, Kvaløy S, Johannesen TB, Skjeldal S (2009)
A population-based study of spinal metastatic disease in South-East Norway
Clin Oncol (R Coll Radiol), 21 (10), 753-9
DOI 10.1016/j.clon.2009.09.023, PubMed 19850454

Publications 2008

Johannesen TB, Ly B, Samuelsen SO, Tjønnfjord GE, Jønsson V (2008)
[A new study of chronic lymphatic leukemia in Norway]
Tidsskr Nor Laegeforen, 128 (6), 713
PubMed 18337855

Jønsson V, Samuelsen SO, Tjønnfjord G, Johannesen T (2008)
Looking for CLL genes
Leuk Lymphoma, 49 (1), 10-1
DOI 10.1080/10428190701713705, PubMed 18203003

Jønsson V, Tjønnfjord GE, Johannesen TB, Samuelsen SO, Ly B (2008)
Possible imprinting and microchimerism in chronic lymphocytic leukemia and related lymphoproliferative disorders
Transl Oncogenomics, 3, 15-20
PubMed 21566740

Larsen IK, Småstuen M, Johannesen TB, Langmark F, Parkin DM, Bray F, Møller B (2008)
Data quality at the Cancer Registry of Norway: an overview of comparability, completeness, validity and timeliness
Eur J Cancer, 45 (7), 1218-1231
DOI 10.1016/j.ejca.2008.10.037, PubMed 19091545

Olsen AL, Johannesen TB, Ly B, Samuelsen SO, Tjonnfjord G, Jonsson V (2008)
Pleiotropy in families with chronic lymphocytic leukemia
Salud Cienc., 15 (8), 1236-+

Saunes M, Nilsen TI, Johannesen TB (2008)
Incidence of primary cutaneous T-cell lymphoma in Norway
Br J Dermatol, 160 (2), 376-9
DOI 10.1111/j.1365-2133.2008.08852.x, PubMed 18808419

Publications 2007

Haldorsen IS, Krossnes BK, Aarseth JH, Scheie D, Johannesen TB, Mella O, Espeland A (2007)
Increasing incidence and continued dismal outcome of primary central nervous system lymphoma in Norway 1989-2003 : time trends in a 15-year national survey
Cancer, 110 (8), 1803-14
DOI 10.1002/cncr.22989, PubMed 17721992

Johannesen TB, Langmark F, Wesenberg F, Lote K (2007)
Prevalence of Norwegian patients diagnosed with childhood cancer, their working ability and need of health insurance benefits
Acta Oncol, 46 (1), 60-6
DOI 10.1080/02841860600774026, PubMed 17438706

Jønsson V, Tjønnfjord G, Samuelsen SO, Johannesen T, Olsen J, Sellick G, Houlston R, Yuille M, Catovsky D (2007)
Birth order pattern in the inheritance of chronic lymphocytic leukaemia and related lymphoproliferative disease
Leuk Lymphoma, 48 (12), 2387-96
DOI 10.1080/10428190701686273, PubMed 18067015

Publications 2006

Fosså SD, Johannesen TB, Lehne G (2006)
Long-term outcome after adult-onset cancer
Ann Oncol, 17 Suppl 10, x293-8
DOI 10.1093/annonc/mdl276, PubMed 17018741

Jønsson V, Johannesen TB (2006)
Anticipation in lymphoproliferative disorders
Leuk Lymphoma, 47 (10), 2015-6
DOI 10.1080/10428190600774857, PubMed 17071471

Samuelsen SO, Bakketeig LS, Tretli S, Johannesen TB, Magnus P (2006)
Head circumference at birth and risk of brain cancer in childhood: a population-based study
Lancet Oncol, 7 (1), 39-42
DOI 10.1016/S1470-2045(05)70470-8, PubMed 16389182

Publications 2004

Johannesen TB (2004)
Aspects of central nervous system tumours in Norway: incidence, long-term survival and late effects of radiotherapy
[T.B. Johannesen], [Oslo], 1 b. (flere pag.)
BIBSYS 042170575, ISBN 82-497-0190-9

Johannesen TB, Angell-Andersen E, Tretli S, Langmark F, Lote K (2004)
Trends in incidence of brain and central nervous system tumors in Norway, 1970-1999
Neuroepidemiology, 23 (3), 101-9
DOI 10.1159/000075952, PubMed 15084778

Publications 2003

Johannesen TB, Langmark F, Lote K (2003)
Cause of death and long-term survival in patients with neuro-epithelial brain tumours: a population-based study
Eur J Cancer, 39 (16), 2355-63
DOI 10.1016/s0959-8049(03)00603-8, PubMed 14556928

Johannesen TB, Langmark F, Lote K (2003)
Progress in long-term survival in adult patients with supratentorial low-grade gliomas: a population-based study of 993 patients in whom tumors were diagnosed between 1970 and 1993
J Neurosurg, 99 (5), 854-62
DOI 10.3171/jns.2003.99.5.0854, PubMed 14609165

Johannesen TB, Lien HH, Hole KH, Lote K (2003)
Radiological and clinical assessment of long-term brain tumour survivors after radiotherapy
Radiother Oncol, 69 (2), 169-76
DOI 10.1016/s0167-8140(03)00192-0, PubMed 14643954

Publications 2002

Johannesen TB, Norum J, Lote K, Scheie D, Hirschberg H (2002)
A cost-minimising analysis of standard radiotherapy and two experimental therapies in glioblastoma
Radiother Oncol, 62 (2), 227-31
DOI 10.1016/s0167-8140(01)00495-9, PubMed 11937250

Johannesen TB, Rasmussen K, Winther FØ, Halvorsen U, Lote K (2002)
Late radiation effects on hearing, vestibular function, and taste in brain tumor patients
Int J Radiat Oncol Biol Phys, 53 (1), 86-90
DOI 10.1016/s0360-3016(01)02810-3, PubMed 12007945

Publications 1999

Johannesen TB, Watne K, Lote K, Norum J, Hennig R, Tverå K, Hirschberg H (1999)
Intracavity fractionated balloon brachytherapy in glioblastoma
Acta Neurochir (Wien), 141 (2), 127-33
DOI 10.1007/s007010050276, PubMed 10189493

Publications 1998

Cunningham D, Pyrhönen S, James RD, Punt CJ, Hickish TF, Heikkila R, Johannesen TB, Starkhammar H, Topham CA, Awad L, Jacques C, Herait P (1998)
Randomised trial of irinotecan plus supportive care versus supportive care alone after fluorouracil failure for patients with metastatic colorectal cancer
Lancet, 352 (9138), 1413-8
DOI 10.1016/S0140-6736(98)02309-5, PubMed 9807987

Publications 1993

Halvorsen T, Bang S, Brekke TH, Johannesen T, Simonsen JB (1993)
[Self evaluation of prescription practice]
Tidsskr Nor Laegeforen, 113 (25), 3165-6
PubMed 8273050

Publications 1985

Løge I, Johannesen T, Hafstad PE, Kristensen P, Sandbakken P, Pettersen H, Kleveland PM, Fjøsne U, Larsen S, Sandvik L (1985)
[Cimetidine in non-ulcer dyspepsia. Preliminary results with a multi-crossover model]
Tidsskr Nor Laegeforen, 105 (23), 1491-3
PubMed 3901394

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