Christoffer Johansen

Christoffer Johansen

Clinical Professor

Member of:

  • Clinical Oncology


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  1. Published

    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

  2. Published

    A controlled study of use of patient-reported outcomes to improve assessment of late effects after treatment for head-and-neck cancer

    Kjaer, T. K., Dalton, S. O., Andersen, E., Karlsen, R. V., Nielsen, A. L., Hansen, M. K., Frederiksen, K. & Johansen, Christoffer, May 2016, In: Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology. 119, 2, p. 221-228 8 p.

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

  3. Published

    A prospective association between quality of life and risk of cancer

    Flensborg-Madsen, Trine, Johansen, Christoffer, Grønbæk, M. & Mortensen, Erik Lykke, 2011.

    Research output: Contribution to conference › Poster › Research › peer-review

  4. Published

    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

  5. Published

    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

  6. Published

    Affiliation to the work market after curative treatment of head-and-neck cancer: A population-based study from the DAHANCA database

    Kjær, T., Bøje, C. R., Olsen, M. H., Overgaard, J., Johansen, J. B., Ibfelt, E., Steding-Jessen, M., Johansen, Christoffer & Dalton, Susanne Oksbjerg, 2013, In: Acta Oncologica. 52, 2, p. 430-9 10 p.

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

  7. Published

    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

  8. Published

    All-Cause Mortality Among Men Whose Cohabiting Partner Has Been Diagnosed with Cancer

    Nakaya, N., Saito-Nakaya, K., Bidstrup, Pernille Envold Hansen, Dalton, S. O., Frederiksen, K., Würtzen, H., Steding-Jessen, M., Uchitomi, Y., Frisch, M. & Johansen, Christoffer, 2013, In: Epidemiology (Cambridge, Mass.). 24, 1, p. 96-9 4 p.

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

  9. Published

    An analysis of parental roles during haematopoietic stem cell transplantation of their offspring: a qualitative and participant observational study

    Larsen, H. B., Heilmann, C., Johansen, Christoffer & Adamsen, L., 2011, In: Journal of Advanced Nursing. 67, 7, p. 1458-67 10 p.

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

  10. Published

    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

  11. Published

    Anti-cyclic citrullinated peptide antibodies do not reflect self-reported disability and physical health in patients with rheumatoid arthritis of less than 5 years of duration

    Poulsen, C. H., Jacobsen, Søren, Frisch, M., Frederiksen, K. & Johansen, Christoffer, 2013, In: Rheumatology International. 33, 11, p. 2763-2772 10 p.

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

  12. Published

    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

  13. Published

    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

  14. Published

    Approaching a scientific consensus on the association between allergies and glioma risk: A report from the glioma international case-control study

    Amirian, E. S., Zhou, R., Wrensch, M. R., Olson, S. H., Scheurer, M. E., Il'yasova, D., Lachance, D. H., Armstrong, G. N., Mccoy, L. S., Lau, C. C., Claus, E. B., Barnholtz-Sloan, J. S., Schildkraut, J., Ali-Osman, F., Sadetzki, S., Johansen, C., Houlston, R. S., Jenkins, R. B., Bernstein, J. L., Merrell, R. T. & 6 others, Davis, F. G., Lai, R., Shete, S., Amos, C. I., Melin, B. S. & Bondy, M. L., 2016, In: Cancer Epidemiology Biomarkers and Prevention. 25, 2, p. 282-290 9 p.

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

  15. Published

    Are cancer survivors at an increased risk for divorce? A Danish cohort study

    Carlsen, K., Dalton, Susanne Oksbjerg, Frederiksen, K., Diderichsen, Finn & Johansen, Christoffer, 2007, In: European Journal of Cancer. 43, 14, p. 2093-9 6 p.

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

  16. Published

    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

  17. Published

    Are we ready to predict late effects? A systematic review of clinically useful prediction models

    Salz, T., Baxi, S. S., Raghunathan, N., Onstad, E. E., Freedman, A. N., Moskowitz, C. S., Dalton, S. O., Goodman, K. A., Johansen, Christoffer, Matasar, M. J., de Nully Brown, P., Oeffinger, K. C. & Vickers, A. J., Apr 2015, In: European journal of cancer (Oxford, England : 1990). 51, 6, p. 758-66 9 p.

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

  18. Published

    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

  19. Published

    Association between late effects assessed by physicians and quality of life reported by head-and-neck cancer survivors

    Daugaard, R., Kjaer, T., Johansen, Christoffer, Christiansen, J., Andersen, E., Nielsen, A. L. & Dalton, S. O., 2017, In: Acta Oncologica. 56, 2, p. 342-347

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

  20. Published

    Association between sexually transmitted disease and church membership. A retrospective Cohort study of two Danish Religious minorities

    Kørup, A. K., Thygesen, L. C., Christensen, R. D., Johansen, Christoffer, Søndergaard, J. & Hvidt, N. C., 2016, In: BMJ Open. 6, 3, 7 p., e010128.

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

  21. Published

    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

  22. Published

    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

  23. Published

    Associations between education and physical functioning and pain in adult Danish cancer survivors

    Winther, D., Nygaard, T. K., Horsbøl, T. A., Kjaer, T. K., Vedsted, P., Johansen, Christoffer, Hovaldt, H. B., Sandager, M. & Dalton, S. O., Feb 2017, In: Acta Oncologica. 56, 2, p. 348-353

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

  24. Published

    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

  25. Published

    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

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ID: 916021