Christoffer Johansen

Blood sampling patterns in primary care change several years before a cancer diagnosis

Christensen, M. E., Grand, Mia Klinten, Kriegbaum, Margit, Lind, B. S., Grønbæk, Kirsten, Persson, F., Johansen, Christoffer & Andersen, C. L., 2024, In: Acta oncologica (Stockholm, Sweden). 63, p. 17-22 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Cumulative incidence of second primary cancers in a large nationwide cohort of Danish cancer survivors: a population-based retrospective cohort study

Kjaer, T. K., Andersen, Elisabeth Anne Wreford, Ursin, G., Larsen, Signe Liv Benzon, Bidstrup, Pernille Envold Hansen, Winther, J. F., Borre, M., Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2024, In: The Lancet Oncology. 25, 1, p. 126-136 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Integrating management of treatment toxicity on patient quality of life in real-world cancer clinics

Dalton, Susanne Oksbjerg & Johansen, Christoffer, 2024, In: The Lancet. 403, 10434, p. 1312-1313 2 p.

Research output: Contribution to journal › Comment/debate › Research › peer-review

Machine learning applied in patient-reported outcome research—exploring symptoms in adjuvant treatment of breast cancer

Pappot, Helle, Björnsson, B. P., Krause, Oswin, Bæksted, C., Bidstrup, Pernille Envold Hansen, Dalton, Susanne Oksbjerg, Johansen, Christoffer, Knoop, A., Vogelius, Ivan R. & Holländer-Mieritz, C., 2024, In: Breast Cancer. 31, p. 148–153 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Uncovering causal clues in the development of second primary cancers - Authors' reply

Kjaer, T. K., Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2024, In: The Lancet. Oncology. 25, 3, p. e98 1 p.

Research output: Contribution to journal › Comment/debate › Research › peer-review

ASO Visual Abstract: Earlier Recurrence Detection Using Routine FDG PET-CT Scans in Surveillance of Stage IIB to IIID Melanoma-A National Cohort Study of 1480 Patients

Helvind, N. M., Weitemeyer, M. B. M., Chakera, A. H., Hendel, Helle Westergren, Ellebæk, E., Svane, Inge Marie, Kjærskov, M. W., Bojesen, S., Skyum, H., Petersen, S. K., Bastholt, L., Johansen, Christoffer, Bidstrup, P. E. & Hølmich, Lisbet Rosenkrantz, 2023, In: Annals of Surgical Oncology. 30, 4, p. 2389-2390 2 p.

Research output: Contribution to journal › Conference abstract in journal › Research

Are education and cohabitation associated with health-related quality of life and self-management during breast cancer follow-up? A longitudinal study

Karlsen, R. V., Høeg, B. L., Dalton, Susanne Oksbjerg, Saltbæk, L., Dehlendorff, C., Johansen, Christoffer, Svendsen, M. N. & Bidstrup, Pernille Envold Hansen, 2023, In: Acta Oncologica. 62, 4, p. 407-413 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Association of patient-reported pain with survival in bladder cancer: a post-hoc analysis of the iBLAD trial

Stormoen, D. R., Taarnhøj, G. A., Friis, R. B., Johansen, Christoffer & Pappot, Helle, 2023, In: Acta Oncologica. 62, 7, p. 814-819 6 p.

Research output: Contribution to journal › Letter › Research › peer-review

Cardiovascular events after elective colorectal cancer surgery in patients with stage I-III disease with no previous cardiovascular disease

Degett, T. H., Moustsen-Helms, I. R., Larsen, Signe Liv Benzon, Kjær, T. K., Tjønneland, Anne, Kjær, Susanne Krüger, Johansen, Christoffer, Gögenur, Ismail & Dalton, Susanne Oksbjerg, 2023, In: Acta Oncologica. 62, 7, p. 728-736 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Earlier Recurrence Detection Using Routine FDG PET-CT Scans in Surveillance of Stage IIB to IIID Melanoma: A National Cohort Study of 1480 Patients

Helvind, N. M., Weitemeyer, M. B. M., Chakera, A. H., Hendel, Helle Westergren, Ellebæk, E., Svane, Inge Marie, Kjærskov, M. W., Bojesen, S., Skyum, H., Petersen, S. K., Bastholt, L., Johansen, Christoffer, Bidstrup, P. E. & Hølmich, Lisbet Rosenkrantz, 2023, In: Annals of Surgical Oncology. 30, 4, p. 2377-2388 12 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Educational differences in healthcare use among survivors after breast, prostate, lung, and colon cancer – a SEQUEL cohort study

Levinsen, A. K. G., Kjaer, T. K., Maltesen, T., Jakobsen, E., Gögenur, Ismail, Borre, M., Christiansen, P., Zachariae, R., Laurberg, S., Christensen, P., Kroman, Niels Thorndahl, Larsen, S. B., Degett, T. H., Hølmich, Lisbet Rosenkrantz, Brown, Peter de Nully, Johansen, Christoffer, Kjær, Susanne Krüger, Thygesen, L. C. & Dalton, Susanne Oksbjerg, 2023, In: BMC Health Services Research. 23, 1, 11 p., 674.

Research output: Contribution to journal › Journal article › Research › peer-review

Effect of a Nurse Navigation Intervention on Mental Symptoms in Patients with Psychological Vulnerability and Breast Cancer: The REBECCA Randomized Clinical Trial

Bidstrup, Pernille Envold Hansen, Johansen, Christoffer, Kroman, Niels Thorndahl, Belmonte, F., Duriaud, H., Dalton, Susanne Oksbjerg, Andersen, Kenneth Geving & Mertz, B., 2023, In: JAMA network open. 6, 6, 14 p., e2319591.

Research output: Contribution to journal › Journal article › Research › peer-review

Effects of an early intervention with Hyperbaric Oxygen Treatment on arm lymphedema and quality of life after breast cancer-an explorative clinical trial

Ammitzboll, G., Hyldegaard, Ole, Forchhammer, M., Rottensten, H., Lanng, C., Kroman, Niels Thorndahl, Zerahn, B., Jensen, Lars Thorbjørn, Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2023, In: Supportive Care in Cancer. 31, 5, 12 p., 313.

Research output: Contribution to journal › Journal article › Research › peer-review

Effects of home-based specialized palliative care and dyadic psychological intervention on caregiver burden: results from a randomized controlled trial

von Heymann, A., Finsted, E., Guldin, M., Andersen, Elisabeth Anne Wreford, Dammeyer, Jesper, Sjøgren, P., von der Maase, H., Benthien, K. S., Kjellberg, J., Johansen, Christoffer & Bidstrup, Pernille Envold Hansen, 2023, In: Acta Oncologica. 62, 7, p. 803-807 5 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Effects on Pediatric Cancer Survivors: The FAMily-Oriented Support (FAMOS) Randomized Controlled Trial

Bidstrup, Pernille Envold Hansen, Salem, H., Andersen, E. W., Schmiegelow, Kjeld, Rosthøj, S., Wehner, P. S., Hasle, H., Dalton, Susanne Oksbjerg, Johansen, Christoffer & Kazak, A. E., 2023, In: Journal of Pediatric Psychology. 48, 1, p. 29-38 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Effects on long-term survival of psychosocial group intervention in early-stage breast cancer: follow-up of a randomized controlled trial

Kirkegaard, A. M., Dalton, Susanne Oksbjerg, Boesen, E. H., Karlsen, R. V., Flyger, H., Johansen, Christoffer & von Heymann, A., 2023, In: Acta Oncologica. 62, 4, p. 422-428 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Feasibility of Using Wearables for Home Monitoring during Radiotherapy for Head and Neck Cancer—Results from the OncoWatch 1.0 Study

Holländer-Mieritz, C., Steen-Olsen, E. B., Kristensen, C. A., Johansen, Christoffer, Vogelius, I. R. & Pappot, Helle, 2023, In: Cancers. 15, 2, 422.

Research output: Contribution to journal › Journal article › Research › peer-review

Impact of multimorbidity and polypharmacy on mortality after cancer: a nationwide registry-based cohort study in Denmark 2005–2017

Thomsen, M. K., Løppenthin, K. B., Bidstrup, P. E., Andersen, E. W., Dalton, Susanne Oksbjerg, Petersen, L. N., Pappot, Helle, Mortensen, C. E., Christensen, Mikkel Bring, Frølich, Anne, Lassen, Ulrik Niels & Johansen, Christoffer, 2023, In: Acta Oncologica. 62, 12, p. 1653-1660 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Impact of previous depression on the risk of suicide among prostate cancer patients

Friberg, A. S., Carlsson, S. V., Vickers, A. J., Dalton, Susanne Oksbjerg, Larsen, Signe Liv Benzon, Saltbæk, L., Høeg, B. L., Bidstrup, Pernille Envold Hansen, Helgstrand, T., Røder, Andreas, Brasso, K. & Johansen, Christoffer, 2023, In: Acta Oncologica. 62, 1, p. 89-99 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Optimising psychological treatment for pain after breast cancer: a factorial design study protocol in Denmark

Buskbjerg, C., O'Toole, M. S., Zachariae, R., Jensen, A. B., Frederiksen, Y., Johansen, Christoffer, Von Heymann, A., Speckens, A. & Johannsen, M., 2023, In: BMJ Open. 13, 3, 13 p., e066505.

Research output: Contribution to journal › Journal article › Research › peer-review

Phase III study of the European Organisation for Research and Treatment of Cancer Quality of Life cancer survivorship core questionnaire

van Leeuwen, M., Kieffer, J. M., Young, T. E., Annunziata, M. A., Arndt, V., Arraras, J. I., Autran, D., Hani, H. B., Chakrabarti, M., Chinot, O., Cho, J., da Costa Vieira, R. A., Darlington, A. S., Debruyne, P. R., Dirven, L., Doege, D., Eller, Y., Eichler, M., Friðriksdóttir, N., Gioulbasanis, I. & 31 others, Hammerlid, E., van Hemelrijck, M., Hermann, S., Husson, O., Jefford, M., Johansen, Christoffer, Johnson, C., Kjaer, T. K., Kontogianni, M., Lagergren, P., Lidington, E., Lisy, K., Morag, O., Nordin, A., Al Omari, A. S. H., Pace, A., De Padova, S., Petranoviæ, D., Pinto, M., Ramage, J., Rammant, E., Reijneveld, J., Serpentini, S., Sodergren, S., Vassiliou, V., Verdonck-de Leeuw, I., Vistad, I., Aaronson, N. K., van de Poll-Franse, L. V., EORTC survivorship questionnaire development group, E. S. Q. D. G. & on behalf of the EORTC QLG, O. B. O. T. E. Q., 2023, In: Journal of Cancer Survivorship. 17, 1111–1130.

Research output: Contribution to journal › Journal article › Research › peer-review

Quality of life and mental health in real-world patients with resected stage III/IV melanoma receiving adjuvant immunotherapy

Pedersen, S., Holmstroem, R. B., von Heymann, A., Tolstrup, L. K., Madsen, K., Petersen, M. A., Haslund, C. A., Ruhlmann, C. H., Schmidt, H., Johansen, Christoffer, Svane, Inge Marie & Ellebaek, E., 2023, In: Acta Oncologica. 62, 1, p. 62-69 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Sarcopenia and loss of muscle mass in patients with lung cancer undergoing chemotherapy treatment: a systematic review and meta-analysis

Jensen, S., Bloch, Z., Quist, Morten, Hansen, T. T. D., Johansen, Christoffer, Pappot, Helle, Suetta, Charlotte & Skjødt Rafn, B., 2023, In: Acta Oncologica. 62, 3, p. 318-328 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Smoking as a prognostic factor for survival in patients with disseminated germ cell cancer

Bandak, M., Nielsen, K. S., Kreiberg, M., Wagner, T., Rosenvilde, J., Pissinger, C., Johansen, Christoffer, Daugaard, G. & Lauritsen, J., 2023, In: Journal of the National Cancer Institute. 115, 6, p. 753-756 4 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Social inequality in cancer survivorship: Educational differences in health-related quality of life among 27,857 cancer survivors in Denmark

Levinsen, A. K. G., Kjaer, T. K., Thygesen, L. C., Maltesen, T., Jakobsen, E., Gögenur, Ismail, Borre, M., Christiansen, P., Zachariae, R., Christensen, P., Laurberg, S., de Nully Brown, P., Hølmich, Lisbet Rosenkrantz, Johansen, Christoffer, Kjær, Susanne Krüger, van de Poll-Franse, L., Saltbæk, L. & Dalton, Susanne Oksbjerg, 2023, In: Cancer Medicine. 12, 19, p. 20150-20162 13 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Survivorship – the situation room

Dalton, Susanne Oksbjerg & Johansen, Christoffer, 2023, In: Acta Oncologica. 62, 7, p. 673-675 3 p.

Research output: Contribution to journal › Editorial › Research › peer-review

The association between education and fear of recurrence among breast cancer patients in follow-up–and the mediating effect of self-efficacy

Larsen, C., Kirchhoff, K. S., Saltbæk, L., Thygesen, L. C., Karlsen, R. V., Svendsen, M. N., Høeg, B. L., Horsbøl, T. A., Bidstrup, P. E., Christensen, H. G., Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2023, In: Acta Oncologica. 62, 7, p. 714-718 5 p.

Research output: Contribution to journal › Journal article › Research › peer-review

The iBLAD study: patient-reported outcomes in bladder cancer during oncological treatment: a multicenter national randomized controlled trial

Taarnhøj, G. A., Johansen, Christoffer, Carus, A., Dahlrot, R. H., Dohn, L. H., Hjøllund, N. H., Knudsen, Mark Bech, Tolver, Anders, Lindberg, H. & Pappot, Helle, 2023, In: Journal of Patient-Reported Outcomes. 7, 1, 13 p., 99.

Research output: Contribution to journal › Journal article › Research › peer-review

The long-term burden of a symptom cluster and association with longitudinal physical and emotional functioning in breast cancer survivors

Ebbestad, F. E., Ammitzboll, G., Horsboll, T. A., Andersen, Ingelise, Johansen, Christoffer, Zehran, B. & Dalton, Susanne Oksbjerg, 2023, In: Acta Oncologica. 62, 7, p. 706-713 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Association of allergic diseases and epilepsy with risk of glioma, meningioma and acoustic neuroma: results from the INTERPHONE international case–control study

Schlehofer, B., Blettner, M., Moissonnier, M., Deltour, I., Giles, G. G., Armstrong, B., Siemiatycki, J., Parent, M. E., Krewski, D., Johansen, C., Auvinen, A., Lahkola, A., Hours, M., Berg-Beckhoff, G., Sadetzki, S., Lagorio, S., Takebayashi, T., Yamaguchi, N., Woodward, A., Cook, A. & 8 others, Tynes, T., Klaboe, L., Feychting, M., Feltbower, R., Swerdlow, A., Schoemaker, M., Cardis, E. & Schüz, J., May 2022, In: European Journal of Epidemiology. 37, 5, p. 503-512 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Fit for Surgery-feasibility of short-course multimodal individualized prehabilitation in high-risk frail colon cancer patients prior to surgery

Bojesen, R. D., Jorgensen, L. B., Grube, C., Skou, S. T., Johansen, Christoffer, Dalton, Susanne Oksbjerg & Gogenur, I., 21 Jan 2022, In: Pilot and Feasibility Studies. 8, 1, 13 p., 11.

Research output: Contribution to journal › Journal article › Research › peer-review

Cardiovascular risk factors, radiation therapy, and myocardial infarction among lymphoma survivors

Salz, T., Zabor, E. C., Brown, Peter de Nully, Dalton, Susanne Oksbjerg, Raghunathan, N. J., Matasar, M. J., Steingart, R., Hjalgrim, Henrik, Specht, Lena, Vickers, A. J., Oeffinger, K. C. & Johansen, Christoffer, 2022, In: Acta Oncologica. 61, 9, p. 1064-1068

Research output: Contribution to journal › Journal article › Research › peer-review

ESMO Expert Consensus Statements on Cancer Survivorship: promoting high-quality survivorship care and research in Europe

Vaz-Luis, I., Masiero, M., Cavaletti, G., Cervantes, A., Chlebowski, R. T., Curigliano, G., Felip, E., Ferreira, A. R., Ganz, P. A., Hegarty, J., Jeon, J., Johansen, C., Joly, F., Jordan, K., Koczwara, B., Lagergren, P., Lambertini, M., Lenihan, D., Linardou, H., Loprinzi, C. & 8 others, Partridge, A. H., Rauh, S., Steindorf, K., van der Graaf, W., van de Poll-Franse, L., Pentheroudakis, G., Peters, S. & Pravettoni, G., 2022, In: Annals of Oncology. 33, 11, p. 1119-1133 15 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Incidence of new-onset type 2 diabetes after cancer: A Danish cohort study

Sylow, Lykke, Grand, Mia Klinten, von Heymann, A., Persson, F., Siersma, Volkert Dirk, Kriegbaum, Margit, Andersen, Christen Bertel L & Johansen, Christoffer, 2022, In: Diabetes Care. 45, 6, p. e105-e106 2 p.

Research output: Contribution to journal › Letter › Research › peer-review

Late effects–the new focus of follow-up

Johansen, Christoffer, von Heymann, A., Rafn, B. S., Borgquist, S., Christiansen, P., Christensen, P., Zachariae, R., Pappot, Helle & Lassen, Ulrik Niels, 2022, In: Acta Oncologica. 61, 10, p. 1163-1164

Research output: Contribution to journal › Editorial › Research

Patients in phase 1 cancer trials: psychological distress and understanding of trial information

Gad, K. T., Lassen, Ulrik Niels, Duun-Henriksen, A. K., Dalton, Susanne Oksbjerg, Mau-Sørensen, M., Bidstrup, P. E., Høeg, B. L., Rohrberg, K. S., Spanggard, I., von Heymann, A. & Johansen, Christoffer, 2022, In: Acta Oncologica. 61, 3, p. 341-348 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Pooled analysis of recent studies of magnetic fields and childhood leukemia

Amoon, A. T., Swanson, J., Magnani, C., Johansen, Christoffer & Kheifets, L., 2022, In: Environmental Research. 204, Part A, 7 p., 111993.

Research output: Contribution to journal › Journal article › Research › peer-review

Postoperative epilepsy and survival in glioma patients: a nationwide population-based cohort study from 2009 to 2018

Marku, M., Rasmussen, B. K., Belmonte, F., Andersen, E. A. W., Johansen, Christoffer & Bidstrup, Pernille Envold Hansen, 2022, In: Journal of Neuro-Oncology. 157, 1, p. 71-80 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Prediagnosis epilepsy and survival in patients with glioma: a nationwide population-based cohort study from 2009 to 2018

Marku, M., Rasmussen, B. K., Belmonte, F., Hansen, S., Andersen, Elisabeth Anne Wreford, Johansen, Christoffer & Bidstrup, Pernille Envold Hansen, 2022, In: Journal of Neurology. 269, 2, p. 861-872 12 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Pregnancy outcomes in women with neurofibromatosis 1: a Danish population-based cohort study

Kenborg, L., Boschini, C., Bidstrup, Pernille Envold Hansen, Dalton, Susanne Oksbjerg, Doser, K., Nielsen, T. T., Kroyer, A., Johansen, Christoffer, Frederiksen, K., Sorensen, S. A., Hove, H., Ostergaard, J. R., Mulvihill, J. J. & Winther, J. F., 2022, In: Journal of Medical Genetics. 59, 3, p. 237-242 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Risk of somatic hospitalization in parents after cancer in a child, a nationwide cohort study

von Heymann, A., Alef-Defoe, S., Salem, H., Andersen, Elisabeth Anne Wreford, Dalton, Susanne Oksbjerg, Schmiegelow, Kjeld, Wadt, Karin Anna Wallentin, Winther, J. F., Johansen, Christoffer & Bidstrup, Pernille Envold Hansen, 2022, In: Psycho-Oncology. 31, 7, p. 1196-1203 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Sexual Activity in Couples Dealing With Breast Cancer. A Cohort Study of Associations With Patient, Partner and Relationship-Related Factors

Rottmann, N., Larsen, P. V., Johansen, Christoffer, Hagedoorn, M., Dalton, Susanne Oksbjerg & Hansen, D. G., 2022, In: Frontiers in Psychology. 13, 828422.

Research output: Contribution to journal › Journal article › Research › peer-review

Swallowing Exercise During Head and Neck Cancer Treatment: Results of a Randomized Trial

Hajdú, S. F., Wessel, Irene , Dalton, Susanne Oksbjerg, Eskildsen, S. J. & Johansen, Christoffer, 2022, In: Dysphagia. 37, p. 749–762

Research output: Contribution to journal › Journal article › Research › peer-review

Time trends in mobile phone use and glioma incidence among males in the Nordic Countries, 1979–2016

Deltour, I., Poulsen, A. H., Johansen, Christoffer, Feychting, M., Johannesen, T. B., Auvinen, A. & Schüz, J., 2022, In: Environment International. 168, 10 p., 107487.

Research output: Contribution to journal › Journal article › Research › peer-review

Use of hypnotics among women diagnosed with cervical cancer – A population-based cohort study

Horsbøl, T. A., Kjær, Susanne Krüger, Andersen, E. W., Ammitzbøll, G., Thygesen, L. C., Johansen, Christoffer, Jensen, P. T., Frøding, L. P., Lajer, H. & Dalton, Susanne Oksbjerg, 2022, In: Gynecologic Oncology. 166, 2, p. 300-307

Research output: Contribution to journal › Journal article › Research › peer-review

Management of Cancer and Health After the Clinic Visit: A Call to Action for Self-Management in Cancer Care

Howell, D., Mayer, D. K., Fielding, R., Eicher, M., Verdonck-de Leeuw, I. M., Johansen, Christoffer, Soto-perez-de-celis, E., Foster, C., Chan, R., Alfano, C. M., Hudson, S. V., Jefford, M., Lam, W. W. T., Loerzel, V., Pravettoni, G., Rammant, E., Schapira, L., Stein, K. D. & Koczwara, B., 4 May 2021, In: National Cancer Institute. Journal (Online). 113, 5, p. 523-531 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Development of Sarcopenia in Patients With Bladder Cancer: A Systematic Review

Hansen, T. T. D., Omland, L. H., von Heymann, A., Johansen, Christoffer, Clausen, M. B., Suetta, Charlotte, Pappot, Helle & Rafn, B. S., Feb 2021, In: Seminars in Oncology Nursing. 37, 1, 7 p., 151108.

Research output: Contribution to journal › Review › Research › peer-review

Antidepressant prescriptions and associated factors in men with prostate cancer and their female partners

Hartung, T. J., Moustsen, I. R., Larsen, S. B., Wreford Andersen, E. A., Suppli, N. P., Johansen, Christoffer, Tjønneland, Anne, Friberg, A. S., Kjær, Susanne Krüger, Brasso, K., Kessing, Lars Vedel, Mehnert, A. & Dalton, Susanne Oksbjerg, 2021, In: Journal of Cancer Survivorship. 15, p. 536–545 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Clinical effects of assessing electronic patient-reported outcomes monitoring symptomatic toxicities during breast cancer therapy: a nationwide and population-based study

Pappot, Helle, Baeksted, C. W., Nissen, A., Knoop, A., Mitchell, S. A., Christensen, J., Hjollund, N. H. & Johansen, Christoffer, 2021, In: Breast Cancer. 28, 5, p. 1096-1099 4 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Couple Counseling and Pelvic Floor Muscle Training for Men Operated for Prostate Cancer and for Their Female Partners: Results From the Randomized ProCan Trial

Karlsen, R. V., Bidstrup, Pernille Envold Hansen, Giraldi, Annamaria Giovanna Elena, Hvarness, H., Bagi, P., Lauridsen, S. V., Albieri, V., Frederiksen, M., Krause, Eva, Due, U. & Johansen, Christoffer, 2021, In: Sexual Medicine. 9, 3, 100350.

Research output: Contribution to journal › Journal article › Research › peer-review

Early indicators of primary brain tumours: a population-based study with 10 years' follow-up

Marku, M., Rasmussen, B. K., Dalton, Susanne Oksbjerg, Johansen, Christoffer, Hamerlik, P., Andersen, K. K., Meier, S. M. & Bidstrup, Pernille Envold Hansen, 2021, In: European Journal of Neurology. 28, 1, p. 278-285

Research output: Contribution to journal › Journal article › Research › peer-review

Home-based cognitive behavioural therapy for families of young children with cancer (FAMOS): A nationwide randomised controlled trial

Salem, H., Kazak, A. E., Andersen, E. W., Belmonte, F., Johansen, Christoffer, Schmiegelow, Kjeld, Winther, J. F., Wehner, P. S., Hasle, H., Rosthøj, S. & Bidstrup, Pernille Envold Hansen, 2021, In: Pediatric Blood and Cancer. 68, 3, 12 p., e28853.

Research output: Contribution to journal › Journal article › Research › peer-review

Is the health literacy of informal caregivers associated with the psychological outcomes of breast cancer survivors?

Høeg, B. L., Frederiksen, M. H., Andersen, Elisabeth Anne Wreford, Saltbæk, L., Friberg, A. S., Karlsen, R. V., Johansen, Christoffer, Dalton, Susanne Oksbjerg, Horsbøl, T. A. & Bidstrup, Pernille Envold Hansen, 2021, In: Journal of Cancer Survivorship. 15, p. 729–737 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Look at the compass needle and see your course–navigation as a cancer survivor

Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2021, In: Acta Oncologica. 60, 4, p. 401-402 2 p.

Research output: Contribution to journal › Editorial › Research › peer-review

Meta-Analyses of Splicing and Expression Quantitative Trait Loci Identified Susceptibility Genes of Glioma

Patro, C. P. K., Nousome, D., Lai, R. K., Johansen, Christoffer & Glioma Int Case Control Study GICC, G. I. C. C. S. G., 2021, In: Frontiers in Genetics. 12, 17 p., 609657.

Research output: Contribution to journal › Journal article › Research › peer-review

Partitioned glioma heritability shows subtype-specific enrichment in immune cells

Ostrom, Q. T., Edelson, J., Byun, J., Han, Y., Kinnersley, B., Melin, B., Houlston, R. S., Monje, M., Amos, C. I., Barnholtz-Sloan, J. S., Bernstein, J. L., Bondy, M. L., Claus, E. B., Houlston, R. S., Il'Yasova, D., Jenkins, R. B., Johansen, C., Lachance, D., Lai, R., Melin, B. S. & 8 others, Merrell, R. T., Olson, S. H., Sadetzki, S., Schildkraut, J., Shete, S., Walsh, K. M., Amos, C. I. & Bondy, M. L., 2021, In: Neuro-Oncology. 23, 8, p. 1304-1314

Research output: Contribution to journal › Journal article › Research › peer-review

Patient reported outcomes interfering with daily activities in prostate cancer patients receiving antineoplastic treatment

Stormoen, D. R., Baeksted, C., Taarnhøj, G. A., Johansen, Christoffer & Pappot, Helle, 2021, In: Acta Oncologica. 60, 4, p. 419-425 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Patient-led follow-up reduces outpatient doctor visits and improves patient satisfaction. One-year analysis of secondary outcomes in the randomised trial Follow-Up after Rectal CAncer (FURCA)

Hovdenak Jakobsen, I., Vind Thaysen, H., Laurberg, S., Johansen, Christoffer, Juul, T. & On behalf of the FURCA Steering Group, O. B. O. T. F. S. G., 2021, In: Acta Oncologica. 60, 9, p. 1130-1139 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Patient-reported outcomes, health-related quality of life, and clinical outcomes for urothelial cancer patients receiving chemo-or immunotherapy: A real-life experience

Taarnhøj, G. A., Lindberg, H., Johansen, Christoffer & Pappot, Helle, 2021, In: Journal of Clinical Medicine. 10, 9, 1852.

Research output: Contribution to journal › Journal article › Research › peer-review

Prevalence of cognitive impairment and its relation to mental health in Danish lymphoma survivors

Mariegaard, J., Wenstrup, J., Lim, K. Z. M., Bidstrup, Pernille Envold Hansen, von Heymann, A., Johansen, Christoffer, Knudsen, Gitte Moos, Law, Ian, Specht, Lena & Stenbæk, Dea Siggaard, 2021, In: Supportive Care in Cancer. 29, p. 3319–3328 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Psychiatric disorders in individuals with neurofibromatosis 1 in Denmark: A nationwide register-based cohort study

Kenborg, L., Andersen, E. W., Duun-Henriksen, A. K., Jepsen, J. R. M., Doser, K., Dalton, Susanne Oksbjerg, Bidstrup, Pernille Envold Hansen, Krøyer, A., Frederiksen, L. E., Johansen, Christoffer, Østergaard, J. R., Hove, H., Sørensen, S. A., Riccardi, V. M., Mulvihill, J. J. & Winther, J. F., 2021, In: American Journal of Medical Genetics, Part A. 185, 12, p. 3706-3716 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Risk of Depression After Radical Prostatectomy: A Nationwide Registry-based Study

Friberg, A. S., Dalton, Susanne Oksbjerg, Larsen, S. B., Andersen, E. W., Krøyer, A., Helgstrand, J. T., Røder, Andreas, Johansen, Christoffer & Brasso, K., 2021, In: European urology oncology. 4, 4, p. 601-608 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Risk of Pharmacological or Hospital Treatment for Depression in Patients with Colorectal Cancer-Associations with Pre-Cancer Lifestyle, Comorbidity and Clinical Factors

Kjaer, T. K., Moustsen-Helms, I. R., Albieri, V., Larsen, S. B., Degett, T. H., Tjønneland, Anne, Johansen, Christoffer, Kjær, Susanne Krüger, Gogenur, I. & Dalton, Susanne Oksbjerg, 2021, In: Cancers. 13, 8, 12 p., 1979.

Research output: Contribution to journal › Journal article › Research › peer-review

Risk of depression after diagnostic prostate cancer workup – A nationwide, registry-based study

Friberg, A. S., Brasso, K., Larsen, Signe Liv Benzon, Andersen, E. W., Krøyer, A., Helgstrand, J. T., Røder, Andreas, Klemann, N., Kessing, Lars Vedel, Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2021, In: Psycho-Oncology. 30, 11, p. 1939-1947

Research output: Contribution to journal › Journal article › Research › peer-review

Searching for causal relationships of glioma: a phenome-wide Mendelian randomisation study

Saunders, C. N., Cornish, A. J., Kinnersley, B., Law, P. J., Houlston, R. S., Claus, E. B., Il’yasova, D., Schildkraut, J., Barnholtz-Sloan, J. S., Olson, S. H., Bernstein, J. L., Lai, R. K., Chanock, S., Rajaraman, P., Johansen, C., Jenkins, R. B., Melin, B. S., Wrensch, M. R., Sanson, M., Bondy, M. L. & 1 others, Collaborators, C., 2021, In: British Journal of Cancer. 124, 2, p. 447-454 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

The development and initial validation of the Breast Cancer Recurrence instrument (BreastCaRe)-a patient-reported outcome measure for detecting symptoms of recurrence after breast cancer

Hoeg, B. L., Saltbaek, L., Christensen, Karl Bang, Karlsen, R. V., Johansen, Christoffer, Dalton, Susanne Oksbjerg, Bennett, A. & Bidstrup, Pernille Envold Hansen, 2021, In: Quality of Life Research. 30, p. 2671–2682 12 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Total burden of disease in cancer patients at diagnosis—a Danish nationwide study of multimorbidity and redeemed medication

Loeppenthin, K., Dalton, Susanne Oksbjerg, Johansen, Christoffer, Andersen, E., Christensen, Mikkel Bring, Pappot, Helle, Petersen, L. N., Thisted, L. B., Frølich, A., Mortensen, C. E., Lassen, Ulrik Niels, Ørsted, J. & Bidstrup, P. E., 15 Sep 2020, In: British Journal of Cancer. 123, 6, p. 1033-1040 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Distress and perceived information among patients in phase I trials and their relatives: A prospective study

Gad, K. T., Dalton, Susanne Oksbjerg, Envold, P. B., Duun-henriksen, A. K., Lassen, Ulrik Niels, Mau-sørensen, M., Rohrberg, K. S., Spanggaard, I., Von Heymann, A., Høeg, B. L. & Johansen, Christoffer, 1 Sep 2020, In: Annals of Oncology. 31, p. S497 1 p., 591P .

Research output: Contribution to journal › Conference abstract in journal › Research › peer-review

eHealth-mind the gap

Holländer-mieritz, C., Johansen, Christoffer & Pappot, Helle, 2 Aug 2020, In: Acta Oncologica. 59, 8, p. 877-878 2 p.

Research output: Contribution to journal › Editorial › Research › peer-review

Clinical characteristics and quality of life, depression, and anxiety in adults with neurofibromatosis type 1: A nationwide study

Doser, K., Andersen, E. W., Kenborg, L., Dalton, Susanne Oksbjerg, Jepsen, J. R. M., Krøyer, A., Østergaard, J., Hove, H., Sørensen, S. A., Johansen, Christoffer, Mulvihill, J., Winther, J. F. & Bidstrup, Pernille Envold Hansen, Jul 2020, In: American Journal of Medical Genetics. Part A. 182, 7, p. 1704-1715 12 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Systematic use of patient reported outcome during radiotherapy for head and neck cancer: study protocol for the national DAHANCA 38 trial

Holländer-mieritz, C., Johansen, J., Taarnhøj, G. A., Johansen, Christoffer, Vogelius, Ivan R. , Kristensen, C. A. & Pappot, Helle, 3 May 2020, In: Acta Oncologica. 59, 5, p. 603-607 4 p.

Research output: Contribution to journal › Comment/debate › Research › peer-review

Glioma risk associated with extent of estimated European genetic ancestry in African Americans and Hispanics

Ostrom, Q. T., Egan, K. M., Nabors, L. B., Gerke, T., Thompson, R. C., Olson, J. J., LaRocca, R., Chowdhary, S., Eckel-Passow, J. E., Armstrong, G., Wiencke, J. K., Bernstein, J. L., Claus, E. B., Il'yasova, D., Johansen, C., Lachance, D. H., Lai, R. K., Merrell, R. T., Olson, S. H., Sadetzki, S. & 10 others, Schildkraut, J. M., Shete, S., Houlston, R. S., Jenkins, R. B., Wrensch, M. R., Melin, B., Amos, C. I., Huse, J. T., Barnholtz-Sloan, J. S. & Bondy, M. L., 1 Feb 2020, In: International Journal of Cancer. 146, 3, p. 739-748 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Psychological stress in long-term testicular cancer survivors: a Danish nationwide cohort study

Kreiberg, M., Bandak, M., Lauritsen, J., Andersen, Klaus Kaae, Skøtt, J. W., Johansen, Christoffer, Agerbaek, M., Holm, N. V., Lau, C. J. & Daugaard, G., Feb 2020, In: Journal of Cancer Survivorship. 14, 1, p. 72-79 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Antidepressant use in siblings of children with cancer: A danish population-based cohort study

Lund, L. W., Winther, J. F., Kristiansen, Luise Cederkvist, Rechnitzer, C., Dalton, Susanne Oksbjerg, Appel, C. W., Schmiegelow, Kjeld & Johansen, Christoffer, 2020, In: JNCI Cancer Spectrum. 4, 5, pkaa046.

Research output: Contribution to journal › Journal article › Research › peer-review

Cost-effectiveness analysis of systematic fast-track transition from oncological treatment to specialised palliative care at home for patients and their caregivers: the DOMUS trial

Halling, C. M. B., Wolf, R. T., Sjøgren, P., Von Der Maase, H., Timm, H., Johansen, Christoffer & Kjellberg, J., 2020, In: BMC Palliative Care. 19, 13 p., 142.

Research output: Contribution to journal › Journal article › Research › peer-review

Depressive symptoms in danish patients with glioma and a cancer-free comparison group

Løppenthin, K., Johansen, Christoffer, Larsen, M. B., Forchhammer, B. H., Brennum, J., Piil, K., Aaronson, N., Rasmussen, B. K. & Bidstrup, Pernille Envold Hansen, 2020, In: JNCCN Journal of the National Comprehensive Cancer Network. 18, 9, p. 1222-1229 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Effect of progressive resistance training on persistent pain after axillary dissection in breast cancer: a randomized controlled trial

Ammitzbøll, G., Andersen, K. G., Bidstrup, Pernille Envold Hansen, Johansen, Christoffer, Lanng, C., Kroman, Niels Thorndahl, Zerahn, B., Hyldegaard, Ole, Andersen, E. W. & Dalton, Susanne Oksbjerg, 2020, In: Breast Cancer Research and Treatment. 179, p. 173–183

Research output: Contribution to journal › Journal article › Research › peer-review

Electronic reporting of patient-reported outcomes in a fragile and comorbid population during cancer therapy - A feasibility study

Taarnhøj, G. A., Lindberg, H., Dohn, L. H., Omland, L. H., Hjøllund, N. H., Johansen, Christoffer & Pappot, Helle, 2020, In: Health and Quality of Life Outcomes. 18, 1, 225.

Research output: Contribution to journal › Journal article › Research › peer-review

Forming and ending marital or cohabiting relationships in a Danish population-based cohort of individuals with neurofibromatosis 1

Kjaer, T. K., Andersen, E. W., Olsen, M., Kenborg, L., Bidstrup, Pernille Envold Hansen, Doser, K., Hove, H., Østergaard, J. R., Johansen, Christoffer, Sørensen, S. A., Mulvihill, J. J., Winther, J. F. & Dalton, Susanne Oksbjerg, 2020, In: European Journal of Human Genetics. 28, 8, p. 1028-1033 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Germline Elongator mutations in Sonic Hedgehog medulloblastoma

Waszak, S. M., Robinson, G. W., Gudenas, B. L., Smith, K. S., Forget, A., Kojic, M., Garcia-Lopez, J., Hadley, J., Hamilton, K. V., Indersie, E., Buchhalter, I., Kerssemakers, J., Jäger, N., Sharma, T., Rausch, T., Kool, M., Sturm, D., Jones, D. T. W., Vasilyeva, A., Tatevossian, R. G. & 43 others, Neale, G., Lombard, B., Loew, D., Nakitandwe, J., Rusch, M., Bowers, D. C., Bendel, A., Partap, S., Chintagumpala, M., Crawford, J., Gottardo, N. G., Smith, A., Dufour, C., Rutkowski, S., Eggen, T., Wesenberg, F., Kjaerheim, K., Feychting, M., Lannering, B., Schüz, J., Johansen, Christoffer, Andersen, T. V., Röösli, M., Kuehni, C. E., Grotzer, M., Remke, M., Puget, S., Pajtler, K. W., Milde, T., Witt, O., Ryzhova, M., Korshunov, A., Orr, B. A., Ellison, D. W., Brugieres, L., Lichter, P., Nichols, K. E., Gajjar, A., Wainwright, B. J., Ayrault, O., Korbel, J. O., Northcott, P. A. & Pfister, S. M., 2020, In: Nature. 580, 7803, p. 396-401 6 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Gynaecological cancer leads to long-term sick leave and permanently reduced working ability years after diagnosis

Horsbøl, T. A., Dalton, Susanne Oksbjerg, Ammitzbøll, G., Johansen, Christoffer, Andersen, Elisabeth Anne Wreford, Jensen, P. T., Frøding, L. P., Lajer, H. & Kjær, Susanne Krüger, 2020, In: Journal of Cancer Survivorship. 14, 6, p. 867-877 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Lack of association between modifiable exposures and glioma risk: A Mendelian randomization analysis

Saunders, C. N., Cornish, A. J., Kinnersley, B., Law, P. J., Claus, E. B., Il'yasova, D., Schildkraut, J., Barnholtz-Sloan, J. S., Olson, S. H., Bernstein, J. L., Lai, R. K., Chanock, S., Rajaraman, P., Johansen, Christoffer, Jenkins, R. B., Melin, B. S., Wrensch, M. R., Sanson, M., Bondy, M. L. & Houlston, R. S., 2020, In: Neuro-Oncology. 22, 2, p. 207-215 9 p.

Research output: Contribution to journal › Review › Research › peer-review

Long-term effect of mobile phone use on sleep quality: Results from the cohort study of mobile phone use and health (COSMOS)

Tettamanti, G., Auvinen, A., Åkerstedt, T., Kojo, K., Ahlbom, A., Heinävaara, S., Elliott, P., Schüz, J., Deltour, I., Kromhout, H., Toledano, M. B., Poulsen, A. H., Johansen, Christoffer, Vermeulen, R., Feychting, M. & Hillert, L., 2020, In: Environment International. 140, 105687.

Research output: Contribution to journal › Journal article › Research › peer-review

Multisystem burden of neurofibromatosis 1 in Denmark: registry- and population-based rates of hospitalizations over the life span

Kenborg, L., Duun-Henriksen, A. K., Dalton, Susanne Oksbjerg, Bidstrup, Pernille Envold Hansen, Doser, K., Rugbjerg, K., Pedersen, C., Krøyer, A., Johansen, Christoffer, Andersen, Klaus Kaae, Østergaard, J. R., Hove, H., Sørensen, S. A., Riccardi, V. M., Mulvihill, J. J. & Winther, J. F., 2020, In: Genetics in Medicine. 22, 6, p. 1069-1078 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Oncology to specialised palliative home care systematic transition: The Domus randomised trial

Benthien, K., Diasso, P., Von Heymann, A., Nordly, M., Kurita, G., Timm, H., Johansen, Christoffer, Kjellberg, J., Von Der Maase, H. & Sjøgren, P., 2020, In: BMJ Supportive and Palliative Care. 10, 3, p. 350-357 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Patient reported symptoms associated with quality of life during chemo- or immunotherapy for bladder cancer patients with advanced disease

Taarnhøj, G. A., Johansen, Christoffer, Lindberg, H., Basch, E., Dueck, A. & Pappot, Helle, 2020, In: Cancer Medicine. 9, 9, p. 3078-3087

Research output: Contribution to journal › Journal article › Research › peer-review

Patterns in detection of recurrence among patients treated for breast cancer

Saltbæk, L., Horsboel, T. A., Offersen, B. V., Andersson, M., Friberg, A. S., Skriver, S. K., Bidstrup, Pernille Envold Hansen, Overgaard, J., Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2020, In: Breast Cancer Research and Treatment. 184, 2, p. 365-373

Research output: Contribution to journal › Journal article › Research › peer-review

Rationale and Design of the Hamburg City Health Study

Jagodzinski, A., Johansen, C., Koch-Gromus, U., Aarabi, G., Adam, G., Anders, S., Augustin, M., der Kellen, R. B., Beikler, T., Behrendt, C. A., Betz, C. S., Bokemeyer, C., Borof, K., Briken, P., Busch, C. J., Büchel, C., Brassen, S., Debus, E. S., Eggers, L., Fiehler, J. & 49 others, Gallinat, J., Gellißen, S., Gerloff, C., Girdauskas, E., Gosau, M., Graefen, M., Härter, M., Harth, V., Heidemann, C., Heydecke, G., Huber, T. B., Hussein, Y., Kampf, M. O., von dem Knesebeck, O., Konnopka, A., König, H. H., Kromer, R., Kubisch, C., Kühn, S., Loges, S., Löwe, B., Lund, G., Meyer, C., Nagel, L., Nienhaus, A., Pantel, K., Petersen, E., Püschel, K., Reichenspurner, H., Sauter, G., Scherer, M., Scherschel, K., Schiffner, U., Schnabel, R. B., Schulz, H., Smeets, R., Sokalskis, V., Spitzer, M. S., Terschüren, C., Thederan, I., Thoma, T., Thomalla, G., Waschki, B., Wegscheider, K., Wenzel, J. P., Wiese, S., Zyriax, B. C., Zeller, T. & Blankenberg, S., 2020, In: European Journal of Epidemiology. 35, 2, p. 169-181 13 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Risk and associated factors of depression and anxiety in men with prostate cancer: Results from a German multicenter study

Esser, P., Mehnert-Theuerkauf, A., Friedrich, M., Johansen, Christoffer, Brähler, E., Faller, H., Härter, M., Koch, U., Schulz, H., Wegscheider, K., Weis, J., Kuba, K., Hinz, A. & Hartung, T., 2020, In: Psycho-Oncology. 29, 10, p. 1604-1612 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Sexual Function and Quality of Life in a National Cohort of Survivors of Bilateral Testicular Cancer

Bandak, M., Lauritsen, J., Johansen, Christoffer, Kreiberg, M., Skøtt, J. W., Agerbaek, M., Holm, N. V. & Daugaard, G., 2020, In: European Urology Focus. 6, 4, p. 711-719

Research output: Contribution to journal › Journal article › Research › peer-review

Increased neonatal level of arginase 2 in cases of childhood acute lymphoblastic leukemia implicates immunosuppression in the etiology

Nielsen, A. B., Zhou, M., de Smith, A. J., Wang, R., McCoy, L., Hansen, H., Morimoto, L., Grønbæk, Kirsten, Johansen, Christoffer, Kogan, S. C., Metayer, C., Bracci, P. M., Ma, X. & Wiemels, J. L., Nov 2019, In: Haematologica. 104, 11, p. e514-e516 3 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Patient-reported outcomes item selection for bladder cancer patients in chemo- or immunotherapy

Taarnhøj, G. A., Lindberg, H., Johansen, Christoffer & Pappot, Helle, Aug 2019, In: Journal of Patient-Reported Outcomes. 3, 9 p., 56.

Research output: Contribution to journal › Journal article › Research › peer-review

Increased risk for depression persists for years among women treated for gynecological cancers - a register-based cohort study with up to 19 years of follow-up

Horsboel, T. A., Kjær, Susanne Krüger, Johansen, Christoffer, Suppli, N. P., Ammitzbøll, G., Frøding, L. P., Lajer, H. & Dalton, Susanne Oksbjerg, Jun 2019, In: Gynecologic Oncology. 153, 3, p. 625-632 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Socioeconomic Differences in Referral to Phase I Cancer Clinical Trials: A Danish Matched Cancer Case-Control Study

Gad, K. T., Johansen, Christoffer, Duun-Henriksen, A. K., Krøyer, A., Olsen, M. H., Lassen, Ulrik Niels, Mau-Sørensen, M. & Dalton, Susanne Oksbjerg, 1 May 2019, In: Journal of Clinical Oncology. 37, 13, p. 1111-1119

Research output: Contribution to journal › Journal article › Research › peer-review

Effect of progressive resistance training on health-related quality of life in the first year after breast cancer surgery - results from a randomized controlled trial

Ammitzbøll, G., Kristina Kjær, T., Johansen, Christoffer, Lanng, C., Wreford Andersen, E., Kroman, Niels Thorndahl, Zerahn, B., Hyldegaard, Ole, Envold Bidstrup, P. & Dalton, Susanne Oksbjerg, May 2019, In: Acta Oncologica. 58, 5, p. 665-672 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Cohort Profile: the EPI-CT study: a European pooled epidemiological study to quantify the risk of radiation-induced cancer from paediatric CT

Bernier, M-O., Baysson, H., Pearce, M. S., Moissonnier, M., Cardis, E., Hauptmann, M., Struelens, L., Dabin, J., Johansen, C., Journy, N., Laurier, D., Blettner, M., Le Cornet, L., Pokora, R., Gradowska, P., Meulepas, J. M., Kjaerheim, K., Istad, T., Olerud, H., Sovik, A. & 7 others, Bosch de Basea, M., Thierry-Chef, I., Kaijser, M., Nordenskjöld, A., Berrington de Gonzalez, A., Harbron, R. W. & Kesminiene, A., 1 Apr 2019, In: International Journal of Epidemiology. 48, 2, p. 379-381g 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Long-term Somatic Disease Risk in Adult Danish Cancer Survivors

Kjaer, T. K., Andersen, Elisabeth Anne Wreford, Winther, J. F., Bidstrup, Pernille Envold Hansen, Borre, M., Møller, H., Larsen, S. B., Johansen, Christoffer & Dalton, Susanne Oksbjerg, 1 Apr 2019, In: JAMA Oncology. 5, 4, p. 537-545

Research output: Contribution to journal › Journal article › Research › peer-review

Risk for depression and anxiety in long-term survivors of hematologic cancer

Kuba, K., Esser, P., Mehnert, A., Hinz, A., Johansen, Christoffer, Lordick, F. & Götze, H., Mar 2019, In: Health Psychology. 38, 3, p. 187-195 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Quality of life in bladder cancer patients receiving medical oncological treatment; a systematic review of the literature

Taarnhøj, G. A., Johansen, Christoffer & Pappot, Helle, 22 Jan 2019, In: Health and Quality of Life Outcomes. 17, 1, p. 20

Research output: Contribution to journal › Review › Research › peer-review

Survival of glioma patients in relation to mobile phone use in Denmark, Finland and Sweden

Olsson, A., Bouaoun, L., Auvinen, A., Feychting, M., Johansen, Christoffer, Mathiesen, Tiit Illimar, Melin, B., Lahkola, A., Larjavaara, S., Villegier, A., Byrnes, G., Deltour, I. & Schüz, J., Jan 2019, In: Journal of Neuro-Oncology. 141, 1, p. 139-149 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

A Weighted Genetic Risk Score of Adult Glioma Susceptibility Loci Associated with Pediatric Brain Tumor Risk

Adel Fahmideh, M., Lavebratt, C., Tettamanti, G., Schüz, J., Röösli, M., Kjaerheim, K., Grotzer, M. A., Johansen, Christoffer, Kuehni, C. E., Lannering, B., Schmidt, Lisbeth Samsø, Darabi, H. & Feychting, M., 2019, In: Scientific Reports. 9, 1, 4 p., 18142.

Research output: Contribution to journal › Journal article › Research › peer-review

Adherence to preventive swallowing exercises for head and neck cancer patients undergoing (chemo)radiotherapy treatment

Hajdú, S. F., Christensen, M. B., Kristensen, M. Ø., Wessel, Irene , Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2019, In: Acta Oncologica. 58, 5, p. 658-664 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Aspirin, NSAIDs, and glioma risk: Original data from the glioma international case-control study and a meta-analysis

Susan Amirian, E., Ostrom, Q. T., Armstrong, G. N., Lai, R. K., Gu, X., Jacobs, D. I., Jalali, A., Claus, E. B., Barnholtz-Sloan, J. S., Il'Yasova, D., Schildkraut, J. M., Ali-Osman, F., Sadetzki, S., Jenkins, R. B., Lachance, D. H., Olson, S. H., Bernstein, J. L., Merrell, R. T., Wrensch, M. R., Johansen, C. & 6 others, Houlston, R. S., Scheurer, M. E., Shete, S., Amos, C. I., Melin, B. & Bondy, M. L., 2019, In: Cancer Epidemiology Biomarkers and Prevention. 28, 3, p. 555-562

Research output: Contribution to journal › Journal article › Research › peer-review

Community-based football in men with prostate cancer: 1-year follow-up on a pragmatic, multicentre randomised controlled trial

Bjerre, E. D., Petersen, T. H., Jørgensen, A. B., Johansen, Christoffer, Krustrup, P., Langdahl, B., Poulsen, M. H., Madsen, S. S., Østergren, P. B., Borre, M., Rørth, M., Brasso, K. & Midtgaard, Julie, 2019, In: PLoS Medicine. 16, 10, 15 p., e1002936.

Research output: Contribution to journal › Journal article › Research › peer-review

Comparing the patients' subjective experiences of acute side effects during radiotherapy for head and neck cancer with four different patient-reported outcomes questionnaires

Holländer-Mieritz, C., Johansen, J., Johansen, Christoffer, Vogelius, Ivan R. , Kristensen, C. A. & Pappot, Helle, 2019, In: Acta Oncologica. 58, 5, p. 603-609 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Depressive symptoms and mental health-related quality of life in adolescence and young adulthood after early parental death

Appel, C. W., Frederiksen, K., Hjalgrim, H., Dyregrov, A., Dalton, S. O., Dencker, A., Høybye, M. T., Dige, J., Bøge, P., Mikkelsen, O. A., Johansen, Christoffer & Envold Bidstrup, P., 2019, In: Scandinavian Journal of Public Health. 47, 7, p. 782-792

Research output: Contribution to journal › Journal article › Research › peer-review

Differences in baseline characteristics and 1-year psychological factors between participants and non-participants in the randomized, controlled trial regarding patient-led follow-up after rectal cancer (FURCA)

Jakobsen, I. H., Juul, T., Thaysen, H. V., Johansen, Christoffer & Laurberg, S., 2019, In: Acta Oncologica. 58, 5, p. 627-633 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Distribution of hospital care among pediatric and young adult Hodgkin lymphoma survivors - A population-based cohort study from Sweden and Denmark

Glimelius, I., Englund, A., Rostgaard, K., Smedby, K. E., Eloranta, S., Brown, Peter de Nully, Johansen, Christoffer, Kamper, P., Ljungman, G., Hjalgrim, L. L. & Hjalgrim, H., 2019, In: Cancer Medicine. 8, 10, p. 4918-4927 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Do people improve health behavior after their partner is diagnosed with cancer? A prospective study in the Danish diet, Cancer and Health Cohort

Ezendam, N. P. M., Karlsen, R. V., Christensen, J., Tjønneland, Anne, van de Poll-Franse, L. V., von Heymann-Horan, A., Johansen, Christoffer & Bidstrup, P. E., 2019, In: Acta Oncologica. 58, 5, p. 700-707 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Dyadic coping in specialized palliative care intervention for patients with advanced cancer and their caregivers: Effects and mediation in a randomized controlled trial

von Heymann-Horan, A., Bidstrup, P. E., Johansen, Christoffer, Rottmann, N., Andersen, E. A. W., Sjøgren, P., von der Maase, H., Timm, H., Kjellberg, J. & Guldin, M., 2019, In: Psycho-Oncology. 28, 2, p. 264-270

Research output: Contribution to journal › Journal article › Research › peer-review

Educational delay and attainment in persons with neurofibromatosis 1 in Denmark

Doser, K., Kenborg, L., Andersen, E. W., Bidstrup, P. E., Kroyer, A., Hove, H., Østergaard, J., Sørensen, S. A., Johansen, Christoffer, Mulvihill, J., Winther, J. F. & Dalton, Susanne Oksbjerg, 2019, In: European Journal of Human Genetics. 27, p. 857–868

Research output: Contribution to journal › Journal article › Research › peer-review

Educational level and first-time PSA testing in general practice

Lerhmann-Lerche, C. S., Larsen, S. B., Andersen, Ingelise, Thygesen, L. C., Andersen, K. K., Duun-Henriksen, A. K., Johansen, Christoffer, Røder, Andreas, Brasso, K. & Dalton, Susanne Oksbjerg, 2019, In: Scandinavian Journal of Urology. 53, 5, p. 275-281 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Educational level and the risk of depression after prostate cancer

Friberg, A. S., Moustsen, I. R., Larsen, S. B., Hartung, T., Andersen, E. W., Olsen, M. H., Tjønneland, Anne, Kjær, Susanne Krüger, Johansen, Christoffer, Brasso, K. & Dalton, Susanne Oksbjerg, 2019, In: Acta Oncologica. 58, 5, p. 722-729 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Effects of live music during chemotherapy in lymphoma patients: a randomized, controlled, multi-center trial

Bro, M. L., Johansen, Christoffer, Vuust, P., Enggaard, L., Himmelstrup, B., Mourits-Andersen, T., Brown, Peter de Nully, d'Amore, F., Andersen, E. A. W., Abildgaard, N. & Gram, J., 2019, In: Supportive Care in Cancer. 27, 10, p. 3887-3896

Research output: Contribution to journal › Journal article › Research › peer-review

European cancer rehabilitation and survivorship, 2018: one of a kind

Dalton, Susanne Oksbjerg & Johansen, Christoffer, 2019, In: Acta Oncologica. 58, 5, p. 519-521 3 p.

Research output: Contribution to journal › Editorial › Research

Exposure to loud noise and risk of vestibular schwannoma: results from the INTERPHONE international case‒control study

INTERPHONE Study Group, I. S. G., 2019, In: Scandinavian Journal of Work, Environment & Health. 45, 2, p. 183-193

Research output: Contribution to journal › Journal article › Research › peer-review

Follow-up strategies following completion of primary cancer treatment in adult cancer survivors

Høeg, B. L., Bidstrup, Pernille Envold Hansen, Karlsen, R. V., Friberg, A. S., Albieri, V., Dalton, Susanne Oksbjerg, Saltbæk, L., Andersen, Klaus Kaae, Horsboel, T. A. & Johansen, Christoffer, 2019, In: Cochrane Database of Systematic Reviews. 11, 176 p., CD012425.

Research output: Contribution to journal › Review › Research › peer-review

Football Compared with Usual Care in Men with Prostate Cancer (FC Prostate Community Trial): A Pragmatic Multicentre Randomized Controlled Trial

Bjerre, E. D., Brasso, K., Jørgensen, A. B., Petersen, T. H., Eriksen, A. R., Tolver, Anders, Christensen, J. F., Poulsen, M. H., Madsen, S. S., Østergren, P. B., Borre, M., Krustrup, P., Johansen, Christoffer, Rørth, M. & Midtgaard, Julie, 2019, In: Sports Medicine. 49, 1, p. 145-158

Research output: Contribution to journal › Journal article › Research › peer-review

Multimodal prehabilitation in colorectal cancer patients to improve functional capacity and reduce postoperative complications: the first international randomized controlled trial for multimodal prehabilitation

van Rooijen, S., Carli, F., Dalton, Susanne Oksbjerg, Thomas, G., Bojesen, R., Le Guen, M., Barizien, N., Awasthi, R., Minnella, E., Beijer, S., Martínez-Palli, G., van Lieshout, R., Gögenur, I., Feo, C., Johansen, Christoffer, Scheede-Bergdahl, C., Roumen, R., Schep, G. & Slooter, G., 2019, In: BMC Cancer. 19, 11 p., 98.

Research output: Contribution to journal › Journal article › Research › peer-review

MyHealth: specialist nurse-led follow-up in breast cancer. A randomized controlled trial - development and feasibility

Saltbæk, L., Karlsen, R. V., Bidstrup, Pernille Envold Hansen, Høeg, B. L., Zoffmann, Vibeke, Horsbøl, T. A., Holländer, N. H., Svendsen, M. N., Christensen, H. G., Dalton, Susanne Oksbjerg & Johansen, Christoffer, 2019, In: Acta Oncologica. 58, 5, p. 619-626 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Personality as a predictor of well-being in a randomized trial of a mindfulness-based stress reduction of Danish women with breast cancer

Jagielski, C. H., Tucker, D. C., Dalton, Susanne Oksbjerg, Mrug, S., Würtzen, H. & Johansen, Christoffer, 2019, In: Journal of Psychosocial Oncology. 38, 1, p. 4-19

Research output: Contribution to journal › Journal article › Research › peer-review

Progressive resistance training to prevent arm lymphedema in the first year after breast cancer surgery: Results of a randomized controlled trial

Ammitzbøll, G., Johansen, Christoffer, Lanng, C., Andersen, E. W., Kroman, Niels Thorndahl, Zerahn, B., Hyldegaard, Ole, Wittenkamp, M. C. & Dalton, Susanne Oksbjerg, 2019, In: Cancer. 125, 10, p. 1683-1692 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Psychotropic medication use in parents of children diagnosed with cancer

Salem, H., Andersen, E. W., Dalton, S. O., Schmiegelow, Kjeld, Winther, J. F., Lichtenthal, W. G., Johansen, Christoffer & Bidstrup, P. E., 2019, In: Pediatrics. 143, 5, 12 p., e20182605.

Research output: Contribution to journal › Journal article › Research › peer-review

Risk of cardiovascular events in men treated for prostate cancer compared with prostate cancer-free men

Moustsen, I. R., Larsen, S. B., Duun-Henriksen, A. K., Tjønneland, Anne, Kjær, Susanne Krüger, Brasso, K., Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2019, In: British Journal of Cancer. 120, 11, p. 1067-1074

Research output: Contribution to journal › Journal article › Research › peer-review

Routine surveillance for symptomatic toxicities with real-time clinician reporting in Danish breast cancer patients—Organization and design of the first national, cluster randomized trial using the Patient-Reported Outcomes version of Common Terminology Criteria for Adverse Events (PRO-CTCAE)

Pappot, Helle, Bæksted, C., Knoop, A., Mitchell, S. A., Nissen, A. & Johansen, Christoffer, 2019, In: Breast Journal. 25, 2, p. 269-272 4 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Sex-specific gene and pathway modeling of inherited glioma risk

GliomaScan Consortium, G. C., 2019, In: Neuro-Oncology. 21, 1, p. 71-82

Research output: Contribution to journal › Journal article › Research › peer-review

Socioeconomic inequality in cancer survival - changes over time. A population-based study, Denmark, 1987-2013

Dalton, Susanne Oksbjerg, Olsen, M. H., Johansen, Christoffer, Olsen, J. H. & Andersen, K. K., 2019, In: Acta Oncologica. 58, 5, p. 737-744 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Socioeconomic position, referral and attendance to rehabilitation after a cancer diagnosis: A population-based study in Copenhagen, Denmark 2010-2015

Dalton, Susanne Oksbjerg, Olsen, M. H., Moustsen, I. R., Andersen, C. W., Vibe-Petersen, J. & Johansen, Christoffer, 2019, In: Acta Oncologica. 58, 5, p. 730-736 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Systematic fast-track transition from oncological treatment to dyadic specialized palliative home care: DOMUS – a randomized clinical trial

Nordly, M., Skov Benthien, K., Vadstrup, E. S., Kurita, G. P., von Heymann-Horan, A. B., von der Maase, H., Johansen, Christoffer, Timm, H., Kjellberg, J. & Sjøgren, P., 2019, In: Palliative Medicine. 33, 2, p. 135-149

Research output: Contribution to journal › Journal article › Research › peer-review

The association between education and risk of major cardiovascular events among prostate cancer patients: a study from the Diet, Cancer and Health study

Moustsen, I. R., Friberg, A. S., Larsen, S. B., Duun-Henriksen, A. K., Tjønneland, Anne, Kjær, Susanne Krüger, Brasso, K., Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2019, In: Acta Oncologica. 58, 5, p. 715-721 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

The effectiveness of general practice-based health checks on health behaviour and incidence on non-communicable diseases in individuals with low socioeconomic position: A randomised controlled trial in Denmark

Kamstrup-Larsen, N., Dalton, Susanne Oksbjerg, Grønbæk, M., Broholm-Jørgensen, M., Thomsen, J. L., Bruun Larsen, L., Johansen, Christoffer & Tolstrup, J., 2019, In: BMJ Open. 9, 9, 11 p., e029180.

Research output: Contribution to journal › Journal article › Research › peer-review

Transcriptome-wide association study identifies new candidate susceptibility genes for glioma

Atkins, I., Kinnersley, B., Ostrom, Q. T., Labreche, K., Il'yasova, D., Armstrong, G. N., Eckel-Passow, J. E., Schoemaker, M. J., Nothen, M. M., Barnholtz-Sloan, J. S., Swerdlow, A. J., Simon, M., Rajaraman, P., Chanock, S. J., Shildkraut, J., Bernstein, J. L., Hoffmann, P., Jockel, K. H., Lai, R. K., Claus, E. B. & 8 others, Olson, S. H., Johansen, Christoffer, Wrensch, M. R., Melin, B., Jenkins, R. B., Sanson, M., Bondy, M. L. & Houlston, R. S., 2019, In: Cancer Research. 79, 8, p. 2065-2071

Research output: Contribution to journal › Journal article › Research › peer-review

Treatment intensity and survival in patients with relapsed or refractory diffuse large B-cell lymphoma in Denmark: A real-life populationbased study

Arboe, B., Olsen, M. H., Gørløv, J. S., Duun-Henriksen, A. K., Dalton, Susanne Oksbjerg, Johansen, Christoffer & Brown, Peter de Nully, 2019, In: Clinical Epidemiology. 11, p. 207-216 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Using general practitioners to recruit individuals with low socioeconomic position to preventive health checks is feasible: a cross sectional study

Kamstrup-larsen, N., Dalton, Susanne Oksbjerg, Broholm-jørgensen, M., Larsen, L. B., Thomsen, J. L., Johansen, Christoffer & Tolstrup, J. S., 2019, In: Scandinavian Journal of Primary Health Care. 37, 3, p. 294-301

Research output: Contribution to journal › Journal article › Research › peer-review

Whose perspective is it anyway? Dilemmas of patient involvement in the development of a randomized clinical trial – a qualitative study

Høeg, B. L., Tjørnhøj-Thomsen , T., Skaarup, J. A., Langstrup, Henriette, Zoffmann, Vibeke, Saltbæk, L., Karlsen, R. V., Dalton, S. O., Johansen, Christoffer & Bidstrup, P. E., 2019, In: Acta Oncologica. 58, 5, p. 634-641 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Dyadic psychological intervention for patients with cancer and caregivers in home-based specialized palliative care: The Domus model

von Heymann-Horan, A. B., Puggaard, L. B., Nissen, K. G., Benthien, K. S., Bidstrup, P., Coyne, J., Johansen, Christoffer, Kjellberg, J., Nordly, M., Sjøgren, P., Timm, H., von der Maase, H. & Guldin, M. B., Apr 2018, In: Palliative and Supportive Care. 16, 2, p. 189-197

Research output: Contribution to journal › Journal article › Research › peer-review

Patient information in phase 1 trials: A systematic review

Gad, K. T., Lassen, Ulrik Niels, Mau-Søerensen, M., Høybye, M. T. & Johansen, Christoffer, Mar 2018, In: Psycho-Oncology. 27, 3, p. 768-780

Research output: Contribution to journal › Review › Research › peer-review

Kind of blue: A systematic review and meta-analysis of music interventions in cancer treatment

Bro, M. L., Jespersen, K. V., Hansen, J. B., Vuust, P., Abildgaard, N., Gram, J. & Johansen, Christoffer, Feb 2018, In: Psycho-Oncology. 27, 2, p. 386-400

Research output: Contribution to journal › Review › Research › peer-review

Age-specific genome-wide association study in glioblastoma identifies increased proportion of ‘lower grade glioma’-like features associated with younger age

on behalf of the GliomaScan consortium, O. B. O. T. G. C., 2018, In: International Journal of Cancer. 143, 10, p. 2359-2366 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

An international prospective cohort study of mobile phone users and health (COSMOS): Factors affecting validity of self-reported mobile phone use

Toledano, M. B., Auvinen, A., Tettamanti, G., Cao, Y., Feychting, M., Ahlbom, A., Fremling, K., Heinävaara, S., Kojo, K., Knowles, G., Smith, R. B., Schüz, J., Johansen, Christoffer, Poulsen, A. H., Deltour, I., Vermeulen, R., Kromhout, H., Elliott, P. & Hillert, L., 2018, In: International Journal of Hygiene and Environmental Health. 221, 1, p. 1-8

Research output: Contribution to journal › Journal article › Research › peer-review

Body image mediates the effect of cancer-related stigmatization on depression: A new target for intervention

Esser, P., Mehnert, A., Johansen, Christoffer, Hornemann, B., Dietz, A. & Ernst, J., 2018, In: Psycho-Oncology. 27, 1, p. 193-198

Research output: Contribution to journal › Journal article › Research › peer-review

Causes of Hospital Admissions in Domus: A Randomized Controlled Trial of Specialized Palliative Cancer Care at Home

Skov Benthien, K., Nordly, M., von Heymann-Horan, A., Rosengaard Holmenlund, K., Timm, H., Kurita, G. P., Johansen, Christoffer, Kjellberg, J., von der Maase, H. & Sjøgren, P., 2018, In: Journal of Pain and Symptom Management. 55, 3, p. 728-736

Research output: Contribution to journal › Journal article › Research › peer-review

Cohort Profile: The Danish Testicular Cancer Late Treatment Effects Cohort (DaTeCa-LATE)

Kreiberg, M., Bandak, M., Lauritsen, J., Skøtt, J. W., Johansen, N. B., Agerbaek, M., Holm, N. V., Johansen, Christoffer & Daugaard, G., 2018, In: Frontiers in Oncology. 8, 7 p., 37.

Research output: Contribution to journal › Journal article › Research › peer-review

Comparison of EORTC QLQ-C30 and PRO-CTCAE™ Questionnaires on Six Symptom Items

Taarnhøj, G. A., Kennedy, F. R., Absolom, K. L., Bæksted, C., Vogelius, Ivan R. , Johansen, Christoffer, Velikova, G. & Pappot, H., 2018, In: Journal of Pain and Symptom Management. 56, 3, p. 421-429 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Early parental loss and intimate relationships in adulthood: A nationwide study

Høeg, B. L., Johansen, Christoffer, Christensen, J., Frederiksen, K., Dalton, Susanne Oksbjerg, Dyregrov, A., Bøge, P., Dencker, A. & Bidstrup, P. E., 2018, In: Developmental Psychology. 54, 5, p. 963-974 12 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Effect of home-based specialised palliative care and dyadic psychological intervention on caregiver anxiety and depression: a randomised controlled trial

von Heymann-Horan, A., Bidstrup, P., Guldin, M. B., Sjøgren, P., Andersen, Elisabeth Anne Wreford, von der Maase, H., Kjellberg, J., Timm, H. & Johansen, Christoffer, 2018, In: British Journal of Cancer. 119, p. 1307-1315 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Endocrine Late Effects in Survivors of Cancer in Adolescence and Young Adulthood: A Danish Population-Based Cohort Study

Jensen, M. V., Rugbjerg, K., de Fine Licht, S., Johansen, Christoffer, Schmiegelow, Kjeld, Andersen, K. K. & Winther, J. F., 2018, In: JAMA network open. 1, 2, p. 1-12 e180349.

Research output: Contribution to journal › Journal article › Research › peer-review

Glioma-related seizures in relation to histopathological subtypes: a report from the glioma international case–control study

Berntsson, S. G., Merrell, R. T., Amirian, E. S., Armstrong, G. N., Lachance, D., Smits, A., Zhou, R., Jacobs, D. I., Wrensch, M. R., Olson, S. H., Il’yasova, D., Claus, E. B., Barnholtz-Sloan, J. S., Schildkraut, J., Sadetzki, S., Johansen, C., Houlston, R. S., Jenkins, R. B., Bernstein, J. L., Lai, R. & 4 others, Shete, S., Amos, C. I., Bondy, M. L. & Melin, B. S., 2018, In: Journal of Neurology. 265, 6, p. 1432-1442 11 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Impact of atopy on risk of glioma: a Mendelian randomisation study

Disney-Hogg, L., Cornish, A. J., Sud, A., Law, P. J., Kinnersley, B., Jacobs, D. I., Ostrom, Q. T., Labreche, K., Eckel-Passow, J. E., Armstrong, G. N., Claus, E. B., Il'yasova, D., Schildkraut, J., Barnholtz-Sloan, J. S., Olson, S. H., Bernstein, J. L., Lai, R. K., Schoemaker, M. J., Simon, M., Hoffmann, P. & 11 others, Nöthen, M. M., Jöckel, K., Chanock, S., Rajaraman, P., Johansen, Christoffer, Jenkins, R. B., Melin, B. S., Wrensch, M. R., Sanson, M., Bondy, M. L. & Houlston, R. S., 2018, In: BMC Medicine. 16, 1, p. 1-13 13 p., 42.

Research output: Contribution to journal › Journal article › Research › peer-review

Impact of schizophrenia and related disorders on mortality from breast cancer: A population-based cohort study in Denmark, 1995-2011

Dalton, Susanne Oksbjerg, Suppli, N. P., Ewertz, M., Kroman, Niels Thorndahl, Grassi, L. & Johansen, Christoffer, 2018, In: The Breast. 40, p. 170-176 7 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Influence of obesity-related risk factors in the aetiology of glioma

Disney-Hogg, L., Sud, A., Law, P. J., Cornish, A. J., Kinnersley, B., Ostrom, Q. T., Labreche, K., Eckel-Passow, J. E., Armstrong, G. N., Claus, E. B., Il'yasova, D., Schildkraut, J., Barnholtz-Sloan, J. S., Olson, S. H., Bernstein, J. L., Lai, R. K., Swerdlow, A. J., Simon, M., Hoffmann, P., Nöthen, M. M. & 10 others, Jöckel, K., Chanock, S., Rajaraman, P., Johansen, Christoffer, Jenkins, R. B., Melin, B. S., Wrensch, M. R., Sanson, M., Bondy, M. L. & Houlston, R. S., 2018, In: British Journal of Cancer. 118, 7, p. 1020-1027 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Is dog ownership associated with mortality? A nationwide registry study

Sørensen, I. K., Bidstrup, P. E., Rod, Naja Hulvej, Rühling, T. & Johansen, Christoffer, 2018, In: European Journal of Public Health. 28, 6, p. 1169-1171 4 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Mendelian randomisation study of the relationship between vitamin D and risk of glioma

Takahashi, H., Cornish, A. J., Sud, A., Law, P. J., Kinnersley, B., Ostrom, Q. T., Labreche, K., Eckel-Passow, J. E., Armstrong, G. N., Claus, E. B., Ll'yasova, D., Schildkraut, J., Barnholtz-Sloan, J. S., Olson, S. H., Bernstein, J. L., Lai, R. K., Schoemaker, M. J., Simon, M., Hoffmann, P., Nöthen, M. M. & 11 others, Jöckel, K., Chanock, S., Rajaraman, P., Johansen, Christoffer, Jenkins, R. B., Melin, B. S., Wrensch, M. R., Sanson, M., Bondy, M. L., Turnbull, C. & Houlston, R. S., 2018, In: Scientific Reports. 8, 8 p., 2339.

Research output: Contribution to journal › Journal article › Research › peer-review

Pre-diagnostic changes in body mass index and mortality among breast cancer patients

Larsen, S. B., Torstensson, M., Kenborg, L., Christensen, J., Kroman, Niels Thorndahl, Dalton, Susanne Oksbjerg, Tjønneland, Anne, Johansen, Christoffer & Bidstrup, P. E., 2018, In: Breast Cancer Research and Treatment. 170, 3, p. 605-612 8 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Proximity to overhead power lines and childhood leukaemia: an international pooled analysis

Amoon, A. T., Crespi, C. M., Ahlbom, A., Bhatnagar, M., Bray, I., Bunch, K. J., Clavel, J., Feychting, M., Hémon, D., Johansen, C., Kreis, C., Malagoli, C., Marquant, F., Pedersen, C., Raaschou-Nielsen, O., Röösli, M., Spycher, B. D., Sudan, M., Swanson, J., Tittarelli, A. & 6 others, Tuck, D. M., Tynes, T., Vergara, X., Vinceti, M., Wünsch-Filho, V. & Kheifets, L., 2018, In: British Journal of Cancer. 119, 3, p. 364-373 10 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Quality of life in survivors of hematological malignancies stratified by cancer type, time since diagnosis and stem cell transplantation

Esser, P., Kuba, K., Mehnert, A., Johansen, Christoffer, Hinz, A., Lordick, F. & Götze, H., 2018, In: European Journal of Haematology. 101, 3, p. 340-348 9 p.

Research output: Contribution to journal › Journal article › Research › peer-review

Reply to M. Nayan et al

Larsen, S. B., Dehlendorff, C., Skriver, C., Dalton, S. O., Jespersen, C. G., Borre, M., Brasso, K., Nørgaard, M., Johansen, Christoffer, Sørensen, H. T., Hallas, J. & Friis, S., 2018, In: Journal of Clinical Oncology. 36, 6, p. 629-630

Research output: Contribution to journal › Comment/debate › Research

Risk for use of antidepressants, anxiolytics, and hypnotics in partners of glioma patients: A nationwide study covering 19 years of prescriptions

Jansson, M. R. N., von Heymann-Horan, A., Rasmussen, B. K., Albieri, V., Frederiksen, K., Suppli, N., Dalton, S. O., Johansen, Christoffer & Bidstrup, P. E., 2018, In: Psycho-Oncology. 27, 8, p. 1930-1936

Research output: Contribution to journal › Journal article › Research › peer-review

Sex-specific glioma genome-wide association study identifies new risk locus at 3p21.31 in females, and finds sex-differences in risk at 8q24.21

GliomaScan Consortium, G. C., 2018, In: Scientific Reports. 8, 15 p., 7352.

Research output: Contribution to journal › Journal article › Research › peer-review

Sexual Function in a Nationwide Cohort of 2,260 Survivors of Testicular Cancer after 17 Years of Followup

Bandak, M., Lauritsen, J., Johansen, Christoffer, Kreiberg, M., Skøtt, J. W., Agerbaek, M., Holm, N. V. & Daugaard, G., 2018, In: The Journal of Urology. 200, 4, p. 794-800

Research output: Contribution to journal › Journal article › Research › peer-review

Spectrum and prevalence of genetic predisposition in medulloblastoma: a retrospective genetic study and prospective validation in a clinical trial cohort

Waszak, S. M., Northcott, P. A., Buchhalter, I., Robinson, G. W., Sutter, C., Groebner, S., Grund, K. B., Brugières, L., Jones, D. T. W., Pajtler, K. W., Morrissy, A. S., Kool, M., Sturm, D., Chavez, L., Ernst, A., Brabetz, S., Hain, M., Zichner, T., Segura-Wang, M., Weischenfeldt, J. & 67 others, Rausch, T., Mardin, B. R., Zhou, X., Baciu, C., Lawerenz, C., Chan, J. A., Varlet, P., Guerrini-Rousseau, L., Fults, D. W., Grajkowska, W., Hauser, P., Jabado, N., Ra, Y. S., Zitterbart, K., Shringarpure, S. S., De La Vega, F. M., Bustamante, C. D., Ng, H. K., Perry, A., MacDonald, T. J., Hernáiz Driever, P., Bendel, A. E., Bowers, D. C., McCowage, G., Chintagumpala, M. M., Cohn, R., Hassall, T., Fleischhack, G., Eggen, T., Wesenberg, F., Feychting, M., Lannering, B., Schüz, J., Johansen, Christoffer, Andersen, T. V., Röösli, M., Kuehni, C. E., Grotzer, M., Kjaerheim, K., Monoranu, C. M., Archer, T. C., Duke, E., Pomeroy, S. L., Shelagh, R., Frank, S., Sumerauer, D., Scheurlen, W., Ryzhova, M. V., Milde, T., Kratz, C. P., Samuel, D., Zhang, J., Solomon, D. A., Marra, M., Eils, R., Bartram, C. R., von Hoff, K., Rutkowski, S., Ramaswamy, V., Gilbertson, R. J., Korshunov, A., Taylor, M. D., Lichter, P., Malkin, D., Gajjar, A., Korbel, J. O. & Pfister, S. M., 2018, In: The Lancet Oncology. 19, 6, p. 785-798 14 p.

Research output: Contribution to journal › Journal article › Research › peer-review