Publications 2024

Eide NA, Faber RT, Garred Ø, Sørum Falk R, Robsahm TE (2024)
Characterizations of uveal melanoma patients with three additional primary malignancies
Acta Ophthalmol (in press)
DOI 10.1111/aos.16631, PubMed 38229427

Ghiasvand R, Green AC, Veierød MB, Robsahm TE (2024)
Incidence and Factors Associated With Second Primary Invasive Melanoma in Norway
JAMA Dermatol, 160 (4), 402-408
DOI 10.1001/jamadermatol.2023.6251, PubMed 38416466

Publications 2023

Afroz S, Østerås BH, Thevathas US, Dohlen G, Stokke C, Robsahm TE, Olerud HM (2023)
Use of ionizing radiation in a Norwegian cohort of children with congenital heart disease: imaging frequency and radiation dose for the Health Effects of Cardiac Fluoroscopy and Modern Radiotherapy in Pediatrics (HARMONIC) study
Pediatr Radiol, 53 (12), 2502-2514
DOI 10.1007/s00247-023-05774-8, PubMed 37773444

Ahimbisibwe A, Valberg M, Green AC, Ghiasvand R, Rueegg CS, Rimal R, Weiderpass E, Sandanger TM, Robsahm TE, Veierød MB (2023)
Nevus Count, Pigmentary Characteristics, and Melanoma-specific Mortality among Norwegian Women with Melanoma >1.0 mm Thick
Acta Derm Venereol, 103, adv4403
DOI 10.2340/actadv.v103.4403, PubMed 37014267

Berge LAM, Liu FC, Grimsrud TK, Babigumira R, Støer NC, Kjærheim K, Robsahm TE, Ghiasvand R, Hosgood HD, Samuelsen SO, Silverman DT, Friesen MC, Shala NK, Veierød MB, Stenehjem JS (2023)
Night shift work and risk of aggressive prostate cancer in the Norwegian Offshore Petroleum Workers (NOPW) cohort
Int J Epidemiol, 52 (4), 1003-1014
DOI 10.1093/ije/dyac235, PubMed 36548214

Dalene KE, Lergenmuller S, Sund ER, Hopstock LA, Robsahm TE, Nilssen Y, Nystad W, Larsen IK, Ariansen I (2023)
Clustering and trajectories of key noncommunicable disease risk factors in Norway: the NCDNOR project
Sci Rep, 13 (1), 14479
DOI 10.1038/s41598-023-41660-x, PubMed 37660221

Ghiasvand R, Berge LAM, Andreassen BK, Green AC, Al Rahmoun M, Fournier A, Kvaskoff M, Veierød MB, Robsahm TE (2023)
Statin use and risk of cutaneous melanoma: a nationwide nested case-control study
Br J Dermatol, 188 (6), 805-807
DOI 10.1093/bjd/ljad057, PubMed 36866569

Ghiasvand R, Berge LAM, Andreassen BK, Stenehjem JS, Heir T, Karlstad Ø, Juzeniene A, Larsen IK, Green AC, Veierød MB, Robsahm TE (2023)
Use of antihypertensive drugs and risk of cutaneous melanoma: a nationwide nested case-control study
Int J Epidemiol, 52 (3), 887-898
DOI 10.1093/ije/dyac223, PubMed 36413027

Gjersvik P, Falk RS, Roscher I, Rizvi SMH, Mjøen G, Gude E, Leuckfeld I, Boberg KM, Veierød MB, Robsahm TE (2023)
Rates of Second Tumor, Metastasis, and Death From Cutaneous Squamous Cell Carcinoma in Patients With and Without Transplant-Associated Immunosuppression
JAMA Dermatol, 159 (9), 923-929
DOI 10.1001/jamadermatol.2023.2029, PubMed 37466985

Nordsletten M, Saeed U, Myklebust TÅ, Robsahm TE, Møller B, Skålhegg BS, Mala T, Yaqub S (2023)
Body mass index and its association with 22 cancer types: a Norwegian cohort study of 481 202 cancer cases
Acta Oncol, 62 (10), 1273-1278
DOI 10.1080/0284186X.2023.2258443, PubMed 37713274

Nystad W, Hjellvik V, Larsen IK, Robsahm TE, Sund ER, Krokstad S, Hopstock LA, Grimsgaard S, Langhammer A, Bramness JG, Wisløff T, Lergenmuller S, Dalene KE, Meyer HE, Holvik K, Helgeland J, Karlstad Ø, Ariansen I (2023)
National health registries - a 'goldmine' for studying non-communicable disease occurrence in Norway - the NCDNOR project
Scand J Public Health, 14034948231214580 (in press)
DOI 10.1177/14034948231214580, PubMed 38073227

Perrier F, Robsahm TE, Ghiasvand R, Borch KB, Braaten T, Weiderpass E, Rueegg CS, Green AC, Veierød MB (2023)
No association between physical activity and primary melanoma thickness in a cohort of Norwegian women
Br J Dermatol, 188 (5), 670-690
DOI 10.1093/bjd/ljac136, PubMed 36718120

Robsahm TE, Falk RS, Eide NA (2023)
Additional malignancies and mortality in uveal melanoma: A 20-year follow-up of a Norwegian patient cohort
Acta Ophthalmol, 101 (6), 696-704
DOI 10.1111/aos.15659, PubMed 36924309

Robsahm TE, Tsuruda KM, Hektoen HH, Storås AH, Cook MB, Hurwitz LM, Langseth H (2023)
Applying recommended definition of aggressive prostate cancer: a validation study using high-quality data from the Cancer Registry of Norway
Acta Oncol, 62 (1), 8-14
DOI 10.1080/0284186X.2023.2175331, PubMed 36762472

Saeed U, Nordsletten M, Myklebust TÅ, Robsahm TE, Møller B, Skålhegg BS, Mala T, Yaqub S (2023)
Cancer risk and survival according to body mass index in hepatobiliary malignancies: a nationwide registry-based cohort study
HPB (Oxford), 25 (11), 1382-1392
DOI 10.1016/j.hpb.2023.07.882, PubMed 37544854

Visvanathan K, Mondul AM, Zeleniuch-Jacquotte A, Wang M, Gail MH, Yaun SS, Weinstein SJ, McCullough ML, Eliassen AH, Cook NR, Agnoli C, Almquist M, Black A, Buring JE, Chen C, Chen Y, Clendenen T, Dossus L, Fedirko V, Gierach GL, Giovannucci EL, Goodman GE, Goodman MT, Guénel P, Hallmans G et al. (2023)
Circulating vitamin D and breast cancer risk: an international pooling project of 17 cohorts
Eur J Epidemiol, 38 (1), 11-29
DOI 10.1007/s10654-022-00921-1, PubMed 36593337

Winge-Main A, Robsahm TE, Nyakas M, Festervoll G, Torkilseng E, Thybo S, Pati S, Carroll R (2023)
Long-term outcomes of stage IIB-IV melanoma patients: nationwide data from Norway
Future Oncol, 19 (3), 205-215
DOI 10.2217/fon-2022-0969, PubMed 36974621

Publications 2022

Lergenmuller S, Ghiasvand R, Robsahm TE, Green AC, Lund E, Rueegg CS, Veierød MB (2022)
Sunscreens With High Versus Low Sun Protection Factor and Cutaneous Squamous Cell Carcinoma Risk: A Population-Based Cohort Study
Am J Epidemiol, 191 (1), 75-84
DOI 10.1093/aje/kwab216, PubMed 34379745

Lergenmuller S, Rueegg CS, Perrier F, Robsahm TE, Green AC, Lund E, Ghiasvand R, Veierød MB (2022)
Lifetime Sunburn Trajectories and Associated Risks of Cutaneous Melanoma and Squamous Cell Carcinoma Among a Cohort of Norwegian Women
JAMA Dermatol, 158 (12), 1367-1377
DOI 10.1001/jamadermatol.2022.4053, PubMed 36197657

Liu FC, Veierød MB, Kjærheim K, Robsahm TE, Ghiasvand R, Hosgood HD, Samuelsen SO, Bråtveit M, Kirkeleit J, Rothman N, Lan Q, Silverman DT, Friesen MC, Babigumira R, Shala N, Grimsrud TK, Stenehjem JS (2022)
Night shift work, chemical coexposures and risk of female breast cancer in the Norwegian Offshore Petroleum Workers (NOPW) cohort: a prospectively recruited case-cohort study
BMJ Open, 12 (1), e056396
DOI 10.1136/bmjopen-2021-056396, PubMed 35074823

Nilsen DH, Furnes O, Kroken G, Robsahm TE, Johnsen MB, Engebretsen L, Nordsletten L, Bahr R, Lie SA (2022)
Risk of total hip arthroplasty after elite sport: linking 3304 former world-class athletes with the Norwegian Arthroplasty Register
Br J Sports Med, 57 (1), 33-9 (in press)
DOI 10.1136/bjsports-2022-105575, PubMed 36588424

Perrier F, Ghiasvand R, Lergenmuller S, Robsahm TE, Green AC, Borch KB, Sandanger TM, Weiderpass E, Rueegg CS, Veierød MB (2022)
Life-Course Trajectories of Physical Activity and Melanoma Risk in a Large Cohort of Norwegian Women
Clin Epidemiol, 14, 1571-1584
DOI 10.2147/CLEP.S382454, PubMed 36578536

Saeed U, Myklebust TÅ, Robsahm TE, Kielland MF, Møller B, Skålhegg BS, Mala T, Yaqub S (2022)
Risk and survival in colorectal cancer with increasing body mass index: A nationwide population-based cohort study
Colorectal Dis, 25 (3), 375-385
DOI 10.1111/codi.16367, PubMed 36222384

Saeed U, Myklebust TÅ, Robsahm TE, Møller B, Mala T, Skålhegg BS, Yaqub S (2022)
Body mass index and pancreatic adenocarcinoma: A nationwide registry-based cohort study
Scand J Surg, 112 (1), 11-21
DOI 10.1177/14574969221127530, PubMed 36173093

Stenehjem JS, Støer NC, Ghiasvand R, Grimsrud TK, Babigumira R, Rees JR, Nilsen LT, Johnsen B, Thorsby PM, Veierød MB, Robsahm TE (2022)
Prediagnostic serum 25-hydroxyvitamin D and leptin in relation to melanoma-specific death and overall death
Pigment Cell Melanoma Res, 35 (2), 280-284
DOI 10.1111/pcmr.13026, PubMed 34978150

Publications 2021

Al Rahmoun M, Ghiasvand R, Cairat M, Mahamat-Saleh Y, Cervenka I, Severi G, Boutron-Ruault MC, Robsahm TE, Kvaskoff M, Fournier A (2021)
Statin Use and Skin Cancer Risk: A Prospective Cohort Study
J Invest Dermatol, 142 (5), 1318-1325.e5
DOI 10.1016/j.jid.2021.10.010, PubMed 34695411

Andreassen BK, Hektoen HH, Axcrona K, Langseth H, Stenehjem JS, Robsahm TE (2021)
Prediagnostic Serum-25 Hydroxyvitamin D and Mortality Among Bladder Cancer Patients in the Janus Serum Bank Cohort: Answer to a Short Comment [Response to Letter]
Clin Epidemiol, 13, 1061-1062
DOI 10.2147/CLEP.S345565, PubMed 34803404

Falk RS, Mariampillai JE, Prestgaard EE, Heir T, Bodegård J, Robsahm TE, Grundvold I, Skretteberg PT, Engeseth K, Bjornholt JV, Stavem K, Liestøl K, Sandvik L, Thaulow E, Erikssen G, Kjeldsen SE, Gjesdal K, Erikssen JE (2021)
The Oslo Ischaemia Study: cohort profile
BMJ Open, 11 (10), e049111
DOI 10.1136/bmjopen-2021-049111, PubMed 34645662

Falk RS, Robsahm TE, Paulsen JE, Stocks T, Drake I, Heir T (2021)
Fasting serum potassium and long-term mortality in healthy men
BMC Public Health, 21 (1), 711
DOI 10.1186/s12889-021-10738-4, PubMed 33849496

Ghiasvand R, Green AC, Sandanger TM, Weiderpass E, Robsahm TE, Veierød MB (2021)
Phenotypic Characteristics and Melanoma Thickness in Women
Acta Derm Venereol, 101 (4), adv00446
DOI 10.2340/00015555-3806, PubMed 33880571

Hektoen HH, Gislefoss RE, Stenehjem JS, Langseth H, Axcrona K, Mondul AM, Robsahm TE, Andreassen BK (2021)
Prediagnostic Serum 25-Hydroxyvitamin D and Mortality Among Bladder Cancer Patients in the Janus Serum Bank Cohort
Clin Epidemiol, 13, 801-811
DOI 10.2147/CLEP.S319620, PubMed 34548821

Hektoen HH, Robsahm TE, Stenehjem JS, Axcrona K, Babigumira R, Mondul AM, Gislefoss RE, Andreassen BK (2021)
Vitamin D and Vitamin D-binding protein and risk of bladder cancer: A nested case-control study in the Norwegian Janus Serum Bank Cohort
Cancer Med, 10 (12), 4107-4116
DOI 10.1002/cam4.3960, PubMed 34080787

Liu FC, Grimsrud TK, Veierød MB, Robsahm TE, Ghiasvand R, Babigumira R, Shala NK, Stenehjem JS (2021)
Ultraviolet radiation and risk of cutaneous melanoma and squamous cell carcinoma in males and females in the Norwegian Offshore Petroleum Workers cohort
Am J Ind Med, 64 (6), 496-510
DOI 10.1002/ajim.23240, PubMed 33682179

Liu FC, Veierød MB, Kjærheim K, Robsahm TE, Ghiasvand R, Babigumira R, Shala NK, Berge LAM, Ursin G, Grimsrud TK, Stenehjem JS (2021)
Excess risk of male breast cancer in the Norwegian Offshore Petroleum Workers (NOPW) cohort: a possible link to extreme night shift work?
Breast Cancer Res, 23 (1), 106
DOI 10.1186/s13058-021-01485-w, PubMed 34794511

Perrier F, Ghiasvand R, Lergenmuller S, Robsahm TE, Green AC, Borch KB, Sandanger TM, Weiderpass E, Rueegg CS, Veierød MB (2021)
Physical activity and cutaneous melanoma risk: A Norwegian population-based cohort study
Prev Med, 153, 106556
DOI 10.1016/j.ypmed.2021.106556, PubMed 33862033

Robsahm TE, Helsing P, Svendsen HL, Veierød MB (2021)
Clinical Suspicion Sensitivity of Nodular and Superficial Spreading Melanoma
Acta Derm Venereol, 101 (4), adv00427
DOI 10.2340/00015555-3782, PubMed 33686445

Sacchetto L, Rosso S, Comber H, Bouchardy C, Broganelli P, Galceran J, Hackl M, Katalinic A, Louwman M, Robsahm TE, Tryggvadottir L, Tumino R, Van Eycken E, Walsh PM, Zadnik V, Zanetti R (2021)
Skin melanoma deaths within 1 or 3 years from diagnosis in Europe
Int J Cancer, 148 (12), 2898-2905
DOI 10.1002/ijc.33479, PubMed 33497469

Stenehjem JS, Babigumira R, Hosgood HD, Veierød MB, Samuelsen SO, Bråtveit M, Kirkeleit J, Rothman N, Lan Q, Silverman DT, Friesen MC, Robsahm TE, Kjærheim K, Andreassen BK, Shala NK, Liu FC, Strand LÅ, Grimsrud TK (2021)
Cohort Profile: Norwegian Offshore Petroleum Workers (NOPW) Cohort
Int J Epidemiol, 50 (2), 398-399
DOI 10.1093/ije/dyaa107, PubMed 32879941

Publications 2020

Berge LAM, Andreassen BK, Stenehjem JS, Heir T, Furu K, Juzeniene A, Roscher I, Larsen IK, Green AC, Veierød MB, Robsahm TE (2020)
Use of Antidepressants and Risk of Cutaneous Melanoma: A Prospective Registry-Based Case-Control Study
Clin Epidemiol, 12, 193-202
DOI 10.2147/CLEP.S241249, PubMed 32110111

Berge LAM, Andreassen BK, Stenehjem JS, Heir T, Karlstad Ø, Juzeniene A, Ghiasvand R, Larsen IK, Green AC, Veierød MB, Robsahm TE (2020)
Use of Immunomodulating Drugs and Risk of Cutaneous Melanoma: A Nationwide Nested Case-Control Study
Clin Epidemiol, 12, 1389-1401
DOI 10.2147/CLEP.S269446, PubMed 33376408

Falk RS, Heir T, Robsahm TE, Tretli S, Sandvik L, Erikssen JE, Paulsen JE (2020)
Fasting Serum Levels of Potassium and Sodium in Relation to Long-Term Risk of Cancer in Healthy Men
Clin Epidemiol, 12, 1-8
DOI 10.2147/CLEP.S216438, PubMed 32021466

Hektoen HH, Robsahm TE, Andreassen BK, Stenehjem JS, Axcrona K, Mondul A, Gislefoss RE (2020)
Lifestyle associated factors and risk of urinary bladder cancer: A prospective cohort study from Norway
Cancer Med, 9 (12), 4420-4432
DOI 10.1002/cam4.3060, PubMed 32319230

Robsahm TE, Stenehjem JS, Berge LAM, Veierød MB (2020)
Prevalence of Indoor Tanning Among Teenagers in Norway Before and After Enforcement of Ban for Ages Under 18 Years
Acta Derm Venereol, 100 (8), adv00127
DOI 10.2340/00015555-3482, PubMed 32285136

Schwartz GG, Tretli S, Klug MG, Robsahm TE (2020)
Women who develop ovarian cancer show an increase in serum calcium and a decrease in serum albumin. A longitudinal study in the Janus Serum Bank Cohort
Gynecol Oncol, 159 (1), 264-269
DOI 10.1016/j.ygyno.2020.07.006, PubMed 32723677

Stenehjem JS, Støer NC, Ghiasvand R, Grimsrud TK, Babigumira R, Rees JR, Nilsen LT, Johnsen B, Thorsby PM, Veierød MB, Robsahm TE (2020)
Prediagnostic serum 25-hydroxyvitamin D and melanoma risk
Sci Rep, 10 (1), 20129
DOI 10.1038/s41598-020-77155-2, PubMed 33208828

Thøgersen H, Møller B, Åsli LM, Bhargava S, Kvåle R, Fjellbirkeland L, Robsahm TE, Aaserud S, Babigumira R, Larsen IK (2020)
Waiting times and treatment following cancer diagnosis: comparison between immigrants and the Norwegian host population
Acta Oncol, 59 (4), 376-383
DOI 10.1080/0284186X.2019.1711167, PubMed 31920119

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

Berge LAM, Andreassen BK, Stenehjem JS, Larsen IK, Furu K, Juzeniene A, Roscher I, Heir T, Green A, Veierød MB, Robsahm TE (2019)
Cardiovascular, antidepressant and immunosuppressive drug use in relation to risk of cutaneous melanoma: a protocol for a prospective case-control study
BMJ Open, 9 (2), e025246
DOI 10.1136/bmjopen-2018-025246, PubMed 30787091

Ghiasvand R, Robsahm TE, Green AC, Rueegg CS, Weiderpass E, Lund E, Veierød MB (2019)
Association of Phenotypic Characteristics and UV Radiation Exposure With Risk of Melanoma on Different Body Sites
JAMA Dermatol, 155 (1), 39-49
DOI 10.1001/jamadermatol.2018.3964, PubMed 30477003

Lergenmuller S, Ghiasvand R, Robsahm TE, Green AC, Lund E, Rueegg CS, Veierød MB (2019)
Association of Lifetime Indoor Tanning and Subsequent Risk of Cutaneous Squamous Cell Carcinoma
JAMA Dermatol, 155 (12), 1350-1357
DOI 10.1001/jamadermatol.2019.2681, PubMed 31577329

McCullough ML, Zoltick ES, Weinstein SJ, Fedirko V, Wang M, Cook NR, Eliassen AH, Zeleniuch-Jacquotte A, Agnoli C, Albanes D, Barnett MJ, Buring JE, Campbell PT, Clendenen TV, Freedman ND, Gapstur SM, Giovannucci EL, Goodman GG, Haiman CA, Ho GYF, Horst RL, Hou T, Huang WY, Jenab M, Jones ME et al. (2019)
Circulating Vitamin D and Colorectal Cancer Risk: An International Pooling Project of 17 Cohorts
J Natl Cancer Inst, 111 (2), 158-169
DOI 10.1093/jnci/djy087, PubMed 29912394

Robsahm TE, Heir T, Sandvik L, Prestgaard E, Tretli S, Erikssen JE, Falk RS (2019)
Changes in midlife fitness, body mass index, and smoking influence cancer incidence and mortality: A prospective cohort study in men
Cancer Med, 8 (10), 4875-4882
DOI 10.1002/cam4.2383, PubMed 31270954

Robsahm TE, Tretli S, Torjesen PA, Babigumira R, Schwartz GG (2019)
Serum 25-hydroxyvitamin D levels predict cancer survival: a prospective cohort with measurements prior to and at the time of cancer diagnosis
Clin Epidemiol, 11, 695-705
DOI 10.2147/CLEP.S207230, PubMed 31496824

Publications 2018

Gislefoss RE, Stenehjem JS, Hektoen HH, Andreassen BK, Langseth H, Axcrona K, Weiderpass E, Mondul A, Robsahm TE (2018)
Vitamin D, obesity and leptin in relation to bladder cancer incidence and survival: prospective protocol study
BMJ Open, 8 (3), e019309
DOI 10.1136/bmjopen-2017-019309, PubMed 29602840

Halvorsen JA, Løberg M, Gjersvik P, Roscher I, Veierød MB, Robsahm TE, Nilsen LTN, Kalager M, Bretthauer M (2018)
Why a randomized melanoma screening trial is not a good idea
Br J Dermatol, 179 (2), 532-533
DOI 10.1111/bjd.16784, PubMed 29893490

Robsahm TE, Helsing P, Nilssen Y, Vos L, Rizvi SMH, Akslen LA, Veierød MB (2018)
High mortality due to cutaneous melanoma in Norway: a study of prognostic factors in a nationwide cancer registry
Clin Epidemiol, 10, 537-548
DOI 10.2147/CLEP.S151246, PubMed 29780262

Robsahm TE, Nilsen LTN, Roscher I, Gjersvik P (2018)
[Not Available]
Tidsskr Nor Laegeforen, 138 (12)
DOI 10.4045/tidsskr.18.0547, PubMed 30132609

Roscher I, Falk RS, Vos L, Clausen OPF, Helsing P, Gjersvik P, Robsahm TE (2018)
Validating 4 Staging Systems for Cutaneous Squamous Cell Carcinoma Using Population-Based Data: A Nested Case-Control Study
JAMA Dermatol, 154 (4), 428-434
DOI 10.1001/jamadermatol.2017.6428, PubMed 29516080

Roscher I, Falk RS, Vos L, Clausen OPF, Helsing P, Gjersvik P, Robsahm TE (2018)
Notice of Retraction and Replacement: Roscher et al. Validating 4 Staging Systems for Cutaneous Squamous Cell Carcinoma Using Population-Based Data: A Nested Case-Control Study. JAMA Dermatol. 2018;154(4):428-434
JAMA Dermatol, 154 (12), 1488-1489
DOI 10.1001/jamadermatol.2018.4023, PubMed 30419111

Sacchetto L, Zanetti R, Comber H, Bouchardy C, Brewster DH, Broganelli P, Chirlaque MD, Coza D, Galceran J, Gavin A, Hackl M, Katalinic A, Larønningen S, Louwman MWJ, Morgan E, Robsahm TE, Sanchez MJ, Tryggvadóttir L, Tumino R, Van Eycken E, Vernon S, Zadnik V, Rosso S (2018)
Trends in incidence of thick, thin and in situ melanoma in Europe
Eur J Cancer, 92, 108-118
DOI 10.1016/j.ejca.2017.12.024, PubMed 29395684

Sommariva A, Forsea AM, Agius D, Ascierto PA, Bastiaannet E, Borgognoni L, Demetriou A, Garbe C, Gavric Z, Hocevar M, Innos K, Larønningen S, Louwman M, Robsahm TE, Rutkwoski P, van Akkooi A, Zorzi M, Pasquali S, van de Velde C, Rossi CR (2018)
Quality assurance in melanoma care: The EU-MELACARE study
Eur J Surg Oncol, 44 (11), 1773-1778
DOI 10.1016/j.ejso.2018.06.020, PubMed 30001892

Stenehjem JS, Veierød MB, Nilsen LT, Ghiasvand R, Johnsen B, Grimsrud TK, Babigumira R, Støer NC, Rees JR, Robsahm TE (2018)
Anthropometric factors and Breslow thickness: prospective data on 2570 cases of cutaneous melanoma in the population-based Janus Cohort
Br J Dermatol, 179 (3), 632-641
DOI 10.1111/bjd.16825, PubMed 29858512

Thøgersen H, Møller B, Robsahm TE, Babigumira R, Aaserud S, Larsen IK (2018)
Differences in cancer survival between immigrants in Norway and the host population
Int J Cancer, 143 (12), 3097-3105
DOI 10.1002/ijc.31729, PubMed 29987865

Veierød MB, Page CM, Aaserud S, Bassarova A, Jacobsen KD, Helsing P, Robsahm TE (2018)
Melanoma staging: Varying precision and terminal digit clustering in Breslow thickness data is evident in a population-based study
J Am Acad Dermatol, 79 (1), 118-125.e1
DOI 10.1016/j.jaad.2018.03.023, PubMed 29580861

Publications 2017

Reigstad MM, Storeng R, Myklebust TÅ, Oldereid NB, Omland AK, Robsahm TE, Brinton LA, Vangen S, Furu K, Larsen IK (2017)
Cancer Risk in Women Treated with Fertility Drugs According to Parity Status-A Registry-based Cohort Study
Cancer Epidemiol Biomarkers Prev, 26 (6), 953-962
DOI 10.1158/1055-9965.EPI-16-0809, PubMed 28108444

Robsahm TE, Falk RS, Heir T, Sandvik L, Vos L, Erikssen J, Tretli S (2017)
Cardiorespiratory fitness and risk of site-specific cancers: a long-term prospective cohort study
Cancer Med, 6 (4), 865-873
DOI 10.1002/cam4.1043, PubMed 28317282

Robsahm TE, Stenehjem JS, Veierød MB (2017)
[The 18-year age limit for solarium use should be enforced]
Tidsskr Nor Laegeforen, 137 (9), 608
DOI 10.4045/tidsskr.17.0130, PubMed 28468473

Schwartz GG, Tretli S, Vos L, Robsahm TE (2017)
Prediagnostic serum calcium and albumin and ovarian cancer: A nested case-control study in the Norwegian Janus Serum Bank Cohort
Cancer Epidemiol, 49, 225-230
DOI 10.1016/j.canep.2017.07.004, PubMed 28732327

Stenehjem JS, Grimsrud TK, Rees JR, Vos L, Babigumira R, Veierød MB, Robsahm TE (2017)
A protocol for prospective studies of 25-hydroxyvitamin D, leptin and body mass index in relation to cutaneous melanoma incidence and survival
BMJ Open, 7 (6), e014829
DOI 10.1136/bmjopen-2016-014829, PubMed 28637727

Stenehjem JS, Robsahm TE, Bråtveit M, Samuelsen SO, Kirkeleit J, Grimsrud TK (2017)
Aromatic hydrocarbons and risk of skin cancer by anatomical site in 25 000 male offshore petroleum workers
Am J Ind Med, 60 (8), 679-688
DOI 10.1002/ajim.22741, PubMed 28692192

Stenehjem JS, Robsahm TE, Bråtveit M, Samuelsen SO, Kirkeleit J, Grimsrud TK (2017)
Ultraviolet radiation and skin cancer risk in offshore workers
Occup Med (Lond), 67 (7), 569-573
DOI 10.1093/occmed/kqx110, PubMed 29048595

Stenehjem JS, Veierød MB, Nilsen LT, Ghiasvand R, Johnsen B, Grimsrud TK, Babigumira R, Rees JR, Robsahm TE (2017)
Anthropometric factors and cutaneous melanoma: Prospective data from the population-based Janus Cohort
Int J Cancer, 142 (4), 681-690
DOI 10.1002/ijc.31086, PubMed 28983909

Thøgersen H, Møller B, Robsahm TE, Aaserud S, Babigumira R, Larsen IK (2017)
Comparison of cancer stage distribution in the immigrant and host populations of Norway, 1990-2014
Int J Cancer, 141 (1), 52-61
DOI 10.1002/ijc.30713, PubMed 28369751

Publications 2016

Heir T, Falk RS, Robsahm TE, Sandvik L, Erikssen J, Tretli S (2016)
Cholesterol and prostate cancer risk: a long-term prospective cohort study
BMC Cancer, 16, 643
DOI 10.1186/s12885-016-2691-5, PubMed 27535659

Helsing P, Robsahm TE, Vos L, Rizvi SM, Akslen LA, Veierød MB (2016)
Cutaneous head and neck melanoma (CHNM): A population-based study of the prognostic impact of tumor location
J Am Acad Dermatol, 75 (5), 975-982.e2
DOI 10.1016/j.jaad.2016.06.048, PubMed 27546291

Meyer HE, Støer NC, Samuelsen SO, Blomhoff R, Robsahm TE, Brustad M, Giovannucci EL, Bjørge T (2016)
Long Term Association between Serum 25-Hydroxyvitamin D and Mortality in a Cohort of 4379 Men
PLoS One, 11 (3), e0151441
DOI 10.1371/journal.pone.0151441, PubMed 26986958

Reigstad MM, Larsen IK, Myklebust TÅ, Robsahm TE, Oldereid NB, Brinton LA, Storeng R (2016)
Risk of Cancer in Children Conceived by Assisted Reproductive Technology
Pediatrics, 137 (3), e20152061
DOI 10.1542/peds.2015-2061, PubMed 26908669

Robsahm TE, Falk RS, Heir T, Sandvik L, Vos L, Erikssen JE, Tretli S (2016)
Measured cardiorespiratory fitness and self-reported physical activity: associations with cancer risk and death in a long-term prospective cohort study
Cancer Med, 5 (8), 2136-44
DOI 10.1002/cam4.773, PubMed 27227704

Publications 2015

Crocetti E, Mallone S, Robsahm TE, Gavin A, Agius D, Ardanaz E, Lopez MC, Innos K, Minicozzi P, Borgognoni L, Pierannunzio D, Eisemann N, EUROCARE-5 Working Group: (2015)
Survival of patients with skin melanoma in Europe increases further: Results of the EUROCARE-5 study
Eur J Cancer, 51 (15), 2179-2190
DOI 10.1016/j.ejca.2015.07.039, PubMed 26421821

Reigstad MM, Larsen IK, Myklebust TÅ, Robsahm TE, Oldereid NB, Omland AK, Vangen S, Brinton LA, Storeng R (2015)
Cancer risk among parous women following assisted reproductive technology
Hum Reprod, 30 (8), 1952-63
DOI 10.1093/humrep/dev124, PubMed 26113657

Reigstad MM, Larsen IK, Myklebust TÅ, Robsahm TE, Oldereid NB, Omland AK, Vangen S, Storeng R (2015)
The Nordic Health Registries: an important part of modern medical research
Hum Reprod, 31 (1), 216-7
DOI 10.1093/humrep/dev276, PubMed 26516204

Robsahm TE, Helsing P, Veierød MB (2015)
Cutaneous squamous cell carcinoma in Norway 1963-2011: increasing incidence and stable mortality
Cancer Med, 4 (3), 472-80
DOI 10.1002/cam4.404, PubMed 25620456

Publications 2014

Reigstad MM, Larsen IK, Myklebust TÅ, Robsahm TE, Oldereid NB, Omland AK, Vangen S, Brinton LA, Storeng R (2014)
Risk of breast cancer following fertility treatment--a registry based cohort study of parous women in Norway
Int J Cancer, 136 (5), 1140-8
DOI 10.1002/ijc.29069, PubMed 25042052

Robsahm TE, Karagas MR, Rees JR, Syse A (2014)
New malignancies after squamous cell carcinoma and melanomas: a population-based study from Norway
BMC Cancer, 14, 210
DOI 10.1186/1471-2407-14-210, PubMed 24645632

Publications 2013

Faust H, Andersson K, Ekström J, Hortlund M, Robsahm TE, Dillner J (2013)
Prospective study of Merkel cell polyomavirus and risk of Merkel cell carcinoma
Int J Cancer, 134 (4), 844-8
DOI 10.1002/ijc.28419, PubMed 23922031

Geisler J, Bachmann IM, Nyakas M, Helsing P, Fjøsne HE, Mæhle LO, Aamdal S, Eide NA, Svendsen HL, Straume O, Robsahm TE, Jacobsen KD, Akslen LA (2013)
Malignant melanoma--diagnosis, treatment and follow-up in Norway
Tidsskr Nor Laegeforen, 133 (20), 2154-9
DOI 10.4045/tidsskr.12.1416, PubMed 24172628

Hjartåker A, Aagnes B, Robsahm TE, Langseth H, Bray F, Larsen IK (2013)
Subsite-specific dietary risk factors for colorectal cancer: a review of cohort studies
J Oncol, 2013, 703854
DOI 10.1155/2013/703854, PubMed 23577027

Robsahm TE, Bergva G, Hestvik UE, Møller B (2013)
Sex differences in rising trends of cutaneous malignant melanoma in Norway, 1954-2008
Melanoma Res, 23 (1), 70-8
DOI 10.1097/CMR.0b013e32835c7e48, PubMed 23222548

Robsahm TE, Schwartz GG, Tretli S (2013)
The Inverse Relationship between 25-Hydroxyvitamin D and Cancer Survival: Discussion of Causation
Cancers (Basel), 5 (4), 1439-55
DOI 10.3390/cancers5041439, PubMed 24202453

Robsahm TE, Aagnes B, Hjartåker A, Langseth H, Bray FI, Larsen IK (2013)
Body mass index, physical activity, and colorectal cancer by anatomical subsites: a systematic review and meta-analysis of cohort studies
Eur J Cancer Prev, 22 (6), 492-505
DOI 10.1097/CEJ.0b013e328360f434, PubMed 23591454

Publications 2012

Meyer HE, Robsahm TE, Bjørge T, Brustad M, Blomhoff R (2012)
Vitamin D, season, and risk of prostate cancer: a nested case-control study within Norwegian health studies
Am J Clin Nutr, 97 (1), 147-54
DOI 10.3945/ajcn.112.039222, PubMed 23193007

Publications 2011

Tretli S, Schwartz GG, Torjesen PA, Robsahm TE (2011)
Serum levels of 25-hydroxyvitamin D and survival in Norwegian patients with cancer of breast, colon, lung, and lymphoma: a population-based study
Cancer Causes Control, 23 (2), 363-70
DOI 10.1007/s10552-011-9885-6, PubMed 22193397

Publications 2010

Franco-Lie I, Iversen T, Robsahm TE, Abdelnoor M (2010)
Incidence trends of melanoma of the skin compared with other localisations, in the Norwegian population, 1956-2005
Ann Oncol, 22 (6), 1443-1450
DOI 10.1093/annonc/mdq598, PubMed 21135054

Robsahm TE, Hestvik UE, Veierød MB, Fagerlie A, Nystad W, Engebretsen L, Tretli S (2010)
Cancer risk in Norwegian world class athletes
Cancer Causes Control, 21 (10), 1711-9
DOI 10.1007/s10552-010-9600-z, PubMed 20544266

Veierød MB, Nilsen LT, Robsahm TE (2010)
[Solaria, vitamin D, and skin cancer]
Tidsskr Nor Laegeforen, 130 (18), 1818-21
DOI 10.4045/tidsskr.09.0435, PubMed 20882079

Publications 2009

Tretli S, Hernes E, Berg JP, Hestvik UE, Robsahm TE (2009)
Association between serum 25(OH)D and death from prostate cancer
Br J Cancer, 100 (3), 450-4
DOI 10.1038/sj.bjc.6604865, PubMed 19156140

Publications 2007

Franco-Lie I, Iversen T, Robsahm TE, Abdelnoor M (2007)
Birth weight and melanoma risk: a population-based case-control study
Br J Cancer, 98 (1), 179-82
DOI 10.1038/sj.bjc.6604159, PubMed 18087270

Porojnicu A, Robsahm TE, Berg JP, Moan J (2007)
Season of diagnosis is a predictor of cancer survival. Sun-induced vitamin D may be involved: a possible role of sun-induced Vitamin D
J Steroid Biochem Mol Biol, 103 (3-5), 675-8
DOI 10.1016/j.jsbmb.2006.12.031, PubMed 17229569

Porojnicu AC, Robsahm TE, Dahlback A, Berg JP, Christiani D, Bruland OS, Moan J (2007)
Seasonal and geographical variations in lung cancer prognosis in Norway. Does Vitamin D from the sun play a role?
Lung Cancer, 55 (3), 263-70
DOI 10.1016/j.lungcan.2006.11.013, PubMed 17207891

Publications 2006

Porojnicu AC, Lagunova Z, Robsahm TE, Berg JP, Dahlback A, Moan J (2006)
Changes in risk of death from breast cancer with season and latitude: sun exposure and breast cancer survival in Norway
Breast Cancer Res Treat, 102 (3), 323-8
DOI 10.1007/s10549-006-9331-8, PubMed 17028983

Publications 2005

Moan J, Porojnicu AC, Robsahm TE, Dahlback A, Juzeniene A, Tretli S, Grant W (2005)
Solar radiation, vitamin D and survival rate of colon cancer in Norway
J Photochem Photobiol B, 78 (3), 189-93
DOI 10.1016/j.jphotobiol.2004.11.004, PubMed 15708515

Olsen JH, Hahnemann JM, Børresen-Dale AL, Tretli S, Kleinerman R, Sankila R, Hammarström L, Robsahm TE, Kääriäinen H, Bregård A, Brøndum-Nielsen K, Yuen J, Tucker M (2005)
Breast and other cancers in 1445 blood relatives of 75 Nordic patients with ataxia telangiectasia
Br J Cancer, 93 (2), 260-5
DOI 10.1038/sj.bjc.6602658, PubMed 15942625

Porojnicu AC, Robsahm TE, Ree AH, Moan J (2005)
Season of diagnosis is a prognostic factor in Hodgkin's lymphoma: a possible role of sun-induced vitamin D
Br J Cancer, 93 (5), 571-4
DOI 10.1038/sj.bjc.6602722, PubMed 16136030

Robsahm TE, Tretli S (2005)
Weak associations between sociodemographic factors and breast cancer: possible effects of early detection
Eur J Cancer Prev, 14 (1), 7-12
DOI 10.1097/00008469-200502000-00002, PubMed 15677890

Publications 2004

Robsahm TE, Tretli S, Dahlback A, Moan J (2004)
Vitamin D3 from sunlight may improve the prognosis of breast-, colon- and prostate cancer (Norway)
Cancer Causes Control, 15 (2), 149-58
DOI 10.1023/B:CACO.0000019494.34403.09, PubMed 15017127

Publications 2002

Robsahm TE, Tretli S (2002)
Breast cancer incidence in food- vs non-food-producing areas in Norway: possible beneficial effects of World War II
Br J Cancer, 86 (3), 362-6
DOI 10.1038/sj.bjc.6600084, PubMed 11875700

Publications 2001

Robsahm TE, Tretli S (2001)
Cutaneous malignant melanoma in Norway: variation by region of residence before and after the age 17
Cancer Causes Control, 12 (6), 569-76
DOI 10.1023/a:1011287918405, PubMed 11519765

Publications 1999

Robsahm TE, Tretli S (1999)
Height, weight and gastrointestinal cancer: a follow-up study in Norway
Eur J Cancer Prev, 8 (2), 105-13
DOI 10.1097/00008469-199904000-00004, PubMed 10335456

Tretli S, Robsahm TE (1999)
Height, weight and cancer of the oesophagus and stomach: a follow-up study in Norway
Eur J Cancer Prev, 8 (2), 115-22
DOI 10.1097/00008469-199904000-00005, PubMed 10335457

Publications 1998

Harvei S, Skjørten FJ, Robsahm TE, Berner A, Tretli S (1998)
Is prostatic intraepithelial neoplasia in the transition/central zone a true precursor of cancer? A long-term retrospective study in Norway
Br J Cancer, 78 (1), 46-9
DOI 10.1038/bjc.1998.440, PubMed 9662249

Publications 1997

Harvei S, Bjerve KS, Tretli S, Jellum E, Robsahm TE, Vatten L (1997)
Prediagnostic level of fatty acids in serum phospholipids: omega-3 and omega-6 fatty acids and the risk of prostate cancer
Int J Cancer, 71 (4), 545-51
DOI 10.1002/(sici)1097-0215(19970516)71:4<545::aid-ijc7>3.0.co;2-u, PubMed 9178806

Skjørten FJ, Berner A, Harvei S, Robsahm TE, Tretli S (1997)
Prostatic intraepithelial neoplasia in surgical resections: relationship to coexistent adenocarcinoma and atypical adenomatous hyperplasia of the prostate
Cancer, 79 (6), 1172-9
DOI 10.1002/(sici)1097-0142(19970315)79:6<1172::aid-cncr16>3.0.co;2-x, PubMed 9070495