Christoffer Johansen

Christoffer Johansen

Clinical Professor

Member of:

  • Clinical Oncology


Publication year:
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  1. 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

  2. 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

  3. 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

  4. Published

    Classification of a palliative care population in a comprehensive cancer centre

    Benthien, K. S., Nordly, M., Videbæk, K., Kurita, G. P., von der Maase, H., Timm, H., Simonsen, M. K., Johansen, Christoffer & Sjøgren, P., Apr 2016, In: Supportive Care in Cancer. 24, 4, p. 1865-73 9 p.

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

  5. Published

    Common genetic variations in cell cycle and DNA repair pathways associated with pediatric brain tumor susceptibility

    Fahmideh, M. A., Lavebratt, C., Schüz, J., Röösli, M., Tynes, T., Grotzer, M. A., Johansen, Christoffer, Kuehni, C. E., Lannering, B., Prochazka, M., Schmidt, L. S. & Feychting, M., 2016, In: OncoTarget. 7, 39, p. 63640-63650 11 p.

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

  6. Published

    Danish Translation and Linguistic Validation of the U.S. National Cancer Institute's Patient-Reported Outcomes version of the Common Terminology Criteria for Adverse Events (PRO-CTCAE)

    Bæksted, C., Nissen, A., Pappot, Helle, Bidstrup, Pernille Envold Hansen, Mitchell, S. A., Basch, E., Dalton, S. O. & Johansen, Christoffer, Aug 2016, In: Journal of Pain and Symptom Management. 52, 2, p. 292-297 6 p.

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

  7. Published

    Depressive symptom trajectories in women affected by breast cancer and their male partners: a nationwide prospective cohort study

    Rottmann, N., Hansen, D. G., Hagedoorn, M., Larsen, P. V., Nicolaisen, A., Bidstrup, P. E., Würtzen, H., Flyger, H., Kroman, Niels Thorndahl & Johansen, Christoffer, Oct 2016, In: Journal of Cancer Survivorship. 10, 5, p. 915-26 12 p.

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

  8. Published

    Do we reach the patients with the most problems? Baseline data from the WebCan study among survivors of head-and-neck cancer, Denmark

    Kjaer, T., Johansen, Christoffer, Andersen, E., Karlsen, R., Nielsen, A. L., Frederiksen, K., Rørth, M. & Dalton, S. O., Apr 2016, In: Journal of Cancer Survivorship. 10, 2, p. 251-60 10 p.

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

  9. Published

    Effect of socioeconomic position on survival after childhood cancer in Denmark

    Simony, S. B., Lund, L. W., Erdmann, F., Andersen, K. K., Winther, J. F., Schuez, J., Johansen, Christoffer, Schmiegelow, Kjeld & Dalton, S. O., 2016, In: Acta Oncologica. 55, 6, p. 742-750

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

  10. Published

    Effectiveness of community-based football compared to usual care in men with prostate cancer: Protocol for a randomised, controlled, parallel group, multicenter superiority trial (The FC Prostate Community Trial)

    Bjerre, E., Bruun, D. M., Tolver, Anders, Brasso, K., Krustrup, P., Johansen, Christoffer, Christensen, R., Rørth, M. & Midtgaard, Julie, 3 Oct 2016, In: BMC Cancer. 16, 1, 10 p., 767.

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

  11. Published

    Effects of a settings-based intervention to promote student wellbeing and reduce smoking in vocational schools: A non-randomized controlled study

    Andersen, S., Rod, M. H., Ersbøll, A. K., Stock, C., Johansen, Christoffer, Holmberg, T., Zinckernagel, L., Ingholt, L., Sørensen, B. B. & Tolstrup, J. S., Jul 2016, In: Social science & medicine (1982). 161, p. 195-203 9 p.

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

  12. Published

    Facilitation of school re-entry and peer acceptance of children with cancer: a review and meta-analysis of intervention studies

    Helms, A. S., Schmiegelow, Kjeld, Brok, J., Johansen, Christoffer, Thorsteinsson, Troels, Simovska, V. & Larsen, H. B., Jan 2016, In: European Journal of Cancer Care. 25, 1, p. 170-179 10 p.

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

  13. Published

    Female chromosome X mosaicism is age-related and preferentially affects the inactivated X chromosome

    Machiela, M. J., Zhou, W., Karlins, E., Sampson, J. N., Freedman, N. D., Yang, Q., Hicks, B. D., Dagnall, C., Hautman, C., Jacobs, K. B., Abnet, C. C., Aldrich, M. C., Amos, C. I., Amundadottir, L. T., Arslan, A. A., Beane-Freeman, L. E., Berndt, S. I., Black, A., Blot, W. J., Bock, C. H. & 156 others, Bracci, P. M., Brinton, L. A., Bueno-de-Mesquita, H. B., Burdett, L., Buring, J. E., Butler, M. A., Canzian, F., Carreón, T., Chaffee, K. G., Chang, I., Chatterjee, N., Chen, C., Chen, C., Chen, K., Chung, C. C., Cook, L. S., Crous Bou, M., Cullen, M., Davis, F. G., De Vivo, I., Ding, T., Doherty, J., Duell, E. J., Epstein, C. G., Fan, J. H., Figueroa, J. D., Fraumeni, J. F., Friedenreich, C. M., Fuchs, C. S., Gallinger, S., Gao, Y. T., Gapstur, S. M., García-Closas, M., Gaudet, M., Gaziano, J. M., Giles, G., Gillanders, E. M., Giovannucci, E. L., Goldin, L., Goldstein, A. M., Haiman, C. A., Hallmans, G., Hankinson, S. E., Harris, C. C., Henriksson, R., Holly, E. A., Hong, Y. C., Hoover, R. N., Hsiung, C. A., Hu, N., Hu, Z., Hunter, D. J., Hutchinson, A., Jenab, M., Johansen, Christoffer, Khaw, K., Kim, H. N., Kim, Y. H., Kim, Y. T., Klein, A. P., Klein, R. J., Koh, W., Kolonel, L. N., Kooperberg, C., Kraft, P., Krogh, V., Kurtz, R. C., LaCroix, A. Z., Lan, Q., Landi, M. T., Marchand, L. L., Li, D., Liang, X., Liao, L. M., Lin, D., Liu, J., Lissowska, J., Lu, L., Magliocco, A. M., Malats, N., Matsuo, K., McNeill, L. H., McWilliams, R. R., Melin, B. S., Mirabello, L., Moore, L., Olson, S. H., Orlow, I., Park, J. Y., Patinõ-Garcia, A., Peplonska, B., Peters, U., Petersen, G. M., Pooler, L. C., Prescott, J., Prokunina-Olsson, L., Purdue, M. P., Qiao, Y. L., Rajaraman, P., Real, F. X., Riboli, E., Risch, H. A., Rodríguez-Santiago, B., Ruder, A. M., Savage, S. A., Schumacher, F., Schwartz, A. G., Schwartz, K. L., Seow, A., Wendy Setiawan, V., Severi, G., Shen, H., Sheng, X., Shin, M. H., Shu, X., Silverman, D. T., Spitz, M. R., Stevens, V. L., Stolzenberg-Solomon, R., Stram, D. O., Tang, Z. Z., Taylor, P. R., Teras, L. R., Tobias, G. S., Van Den Berg, D., Visvanathan, K., Wacholder, S., Wang, J. C., Wang, Z., Wentzensen, N., Wheeler, W., White, E., Wiencke, J. K., Wolpin, B. M., Wong, M. P., Wu, C., Wu, T., Wu, X., Wu, Y. L., Wunder, J. S., Xia, L., Yang, H. P., Yang, P. C., Yu, K., Zanetti, K. A., Zeleniuch-Jacquotte, A., Zheng, W., Zhou, B., Ziegler, R. G., Perez-Jurado, L. A., Caporaso, N. E., Rothman, N., Tucker, M. A., Dean, M. C., Yeager, M. & Chanock, S. J., Jun 2016, In: Nature Communications. 7, 9 p., 11843.

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

  14. Published

    Influence of social factors on patient-reported late symptoms: Report from a controlled trial among long-term head and neck cancer survivors in Denmark

    Kjaer, T. K., Johansen, Christoffer, Andersen, E., Karlsen, R. V., Nielsen, A. L., Frederiksen, K., Rørth, M., Ibfelt, E. & Dalton, S. O., Apr 2016, In: Head & Neck (Print Edition). 38, S1, p. E1713-E1721 8 p.

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

  15. Physical activity and survival in breast cancer

    Ammitzbøll, G., Søgaard, K., Karlsen, R. V., Tjønneland, A., Johansen, Christoffer, Frederiksen, K. & Bidstrup, P., Oct 2016, In: European journal of cancer (Oxford, England : 1990). 66, p. 67-74 8 p.

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

  16. Risk of Use of Antidepressants Among Children and Young Adults Exposed to the Death of a Parent

    Appel, C. W., Johansen, Christoffer, Christensen, J., Frederiksen, K., Hjalgrim, H., Dalton, S. O., Dencker, A., Dige, J., Bøge, P., Dyregrov, A., Mikkelsen, O. A., Lund, L. W., Høybye, M. T. & Bidstrup, P. E., Jul 2016, In: Epidemiology (Cambridge, Mass.). 27, 4, p. 578-585 8 p.

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

  17. Published

    Second Malignant Neoplasms and Cause of Death in Patients With Germ Cell Cancer: A Danish Nationwide Cohort Study

    Kier, M. G. G., Hansen, M. K., Lauritsen, J., Mortensen, M. S., Bandak, M., Agerbaek, M., Holm, N. V., Dalton, S. O., Andersen, K. K., Johansen, Christoffer & Daugaard, G., 1 Dec 2016, In: JAMA Oncology. 2, 12, p. 1624-1627 4 p.

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

  18. Published

    Self-rated health and cancer risk: a prospective cohort study among Danish women

    Roelsgaard, I. K., Olesen, A. M., Simonsen, M. K. & Johansen, Christoffer, 2016, In: Acta Oncologica. 55, 9-10, p. 1204-1209 6 p.

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

  19. Published

    Tailored nurse navigation for women treated for breast cancer: Design and rationale for a pilot randomized controlled trial

    Envold Bidstrup, P., Mertz, B. G., Kroman, Niels Thorndahl, Andersson, M., Mathiesen, U. B., Vibe-Petersen, J., Dalton, S. O. & Johansen, Christoffer, 2016, In: Acta Oncologica. 55, 9-10, p. 1239-1243 5 p.

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

  20. Published

    The Glioma International Case-Control Study: A Report From the Genetic Epidemiology of Glioma International Consortium

    Amirian, E. S., Armstrong, G. N., Zhou, R., Lau, C. C., Claus, E. B., Barnholtz-Sloan, J. S., Il'yasova, D., Schildkraut, J., Ali-Osman, F., Sadetzki, S., Johansen, C., Houlston, R. S., Jenkins, R. B., Lachance, D. H., Olson, S. H., Bernstein, J. L., Merrell, R. T., Wrensch, M. R., Davis, F. G., Lai, R. & 13 others, Shete, S., Amos, C. I., Scheurer, M. E., Aldape, K., Alafuzoff, I., Brännström, T., Broholm, H., Collins, P., Giannini, C., Rosenblum, M., Tihan, T., Melin, B. S. & Bondy, M. L., 15 Jan 2016, In: American Journal of Epidemiology. 183, 2, p. 85-91 7 p.

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

  21. Published

    The Intracranial Distribution of Gliomas in Relation to Exposure From Mobile Phones: Analyses From the INTERPHONE Study

    Grell, K., Frederiksen, K., Schüz, J., Cardis, E., Armstrong, B., Siemiatycki, J., Krewski, D. R., McBride, M. L., Johansen, C., Auvinen, A., Hours, M., Blettner, M., Sadetzki, S., Lagorio, S., Yamaguchi, N., Woodward, A., Tynes, T., Feychting, M., Fleming, S. J., Swerdlow, A. J. & 1 others, Andersen, Per Kragh, 1 Dec 2016, In: American Journal of Epidemiology. 184, 11, p. 818-828 11 p.

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

  22. Published

    The impact of a breast cancer diagnosis on health-related quality of life. A prospective comparison among middle-aged to elderly women with and without breast cancer

    Karlsen, R. V., Frederiksen, K., Larsen, M. B., von Heymann-Horan, A. B., Appel, C. W., Christensen, J., Tjønneland, Anne, Ross, L., Johansen, Christoffer & Bidstrup, Pernille Envold Hansen, Jun 2016, In: Acta Oncologica. 55, 6, p. 720-727 8 p.

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

ID: 916021