Christoffer Johansen

Christoffer Johansen

Clinical Professor

Member of:

  • Clinical Oncology


  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 journalJournal articleResearchpeer-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 journalJournal articleResearchpeer-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 conferencePosterResearchpeer-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 journalConference abstract in journalResearch

  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 journalJournal articleResearchpeer-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 journalJournal articleResearchpeer-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 journalJournal articleResearchpeer-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 journalJournal articleResearchpeer-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 journalJournal articleResearchpeer-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 journalJournal articleResearchpeer-review

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