Christoffer Johansen

Christoffer Johansen

Clinical Professor

Member of:

  • Clinical Oncology


  1. Published

    Reply to the letter: ‘Physical activity and survival in breast cancer: What were missing?’ by Wu H, Wang D, and Ruan X

    Ammitzbøll, G., Søgaard, K., Karlsen, R. V., Tjønneland, A., Johansen, Christoffer, Frederiksen, K. & Bidstrup, P., 2017, In: European Journal of Cancer. 71, p. 123-124

    Research output: Contribution to journalComment/debateResearch

  2. Published

    Progressive strength training to prevent LYmphoedema in the first year after breast CAncer: the LYCA feasibility study

    Ammitzbøll, G., Lanng, C., Kroman, Niels Thorndahl, Zerahn, B., Hyldegaard, Ole, Kaae Andersen, K., Johansen, Christoffer & Dalton, S. O., 2017, In: Acta Oncologica. 56, 2, p. 360-366

    Research output: Contribution to journalConference articleResearchpeer-review

  3. Published

    Return to work for patients with diffuse large B-cell lymphoma and transformed indolent lymphoma undergoing autologous stem cell transplantation

    Arboe, B., Olsen, M. H., Goerloev, J. S., Duun-Henriksen, A. K., Johansen, Christoffer, Dalton, S. O. & Brown, Peter de Nully, Jun 2017, In: Clinical Epidemiology. 9, p. 321-329 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Feasibility and acceptability of electronic symptom surveillance with clinician feedback using the Patient-Reported Outcomes version of Common Terminology Criteria for Adverse Events (PRO-CTCAE) in Danish prostate cancer patients

    Baeksted, C., Pappot, H., Nissen, A., Hjollund, N. H., Mitchell, S. A., Basch, E., Bidstrup, P. E., Dalton, S. O. & Johansen, Christoffer, 2017, In: Journal of Patient-Reported Outcomes. 1, 11 p., 1.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    First use of antidepressant medication in male partners of women with breast cancer in Denmark from 1998 to 2011

    Cromhout, P. F., Latocha, K. M., Olsen, M. H., Suppli, N. P., Christensen, J., Johansen, Christoffer & Dalton, S. O., 2017, In: Psycho-Oncology. 26, 12, p. 2269-2275

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 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 journalJournal articleResearchpeer-review

  7. Published

    Cancer survivors and return to work: current knowledge and future research

    Duijts, S., Dalton, S. O., Lundh, M. H., Horsboel, T. A. & Johansen, Christoffer, 2017, In: Psycho-Oncology. 26, 5, p. 715-717

    Research output: Contribution to journalComment/debateResearch

  8. Published

    Stability and Priority of Symptoms and Symptom Clusters Among Allogeneic HSCT Patients Within a 5-Year Longitudinal Study

    Esser, P., Kuba, K., Scherwath, A., Johansen, Christoffer, Schwinn, A., Schirmer, L., Schulz-Kindermann, F., Kruse, M., Koch, U., Zander, A. R., Kröger, N., Götze, H. & Mehnert, A., 2017, In: Journal of Pain and Symptom Management. 54, 4, p. 493-500

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Swallowing therapy and progressive resistance training in head and neck cancer patients undergoing radiotherapy treatment: randomized control trial protocol and preliminary data

    Hajdú, S. F., Wessel, Irene , Johansen, Christoffer, Kristensen, C. A., Kadkhoda, Z. T., Plaschke, C. C. & Dalton, S. O., Feb 2017, In: Acta Oncologica. 56, 2, p. 354-359 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Cross-Cultural Translation, Adaptation and Reliability of the Danish M. D. Andeson Dysphagia Inventory (MDADI) in Patients with Head and Neck Cancer

    Hajdú, S. F., Plaschke, C. C., Johansen, Christoffer, Dalton, S. O. & Wessel, Irene , 2017, In: Dysphagia. 32, 4, p. 472-479

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Feasibility and acceptability of active book clubs in cancer survivors: an explorative investigation

    Hammer, N. M., Egestad, L. K., Nielsen, S. G., Bjerre, E., Johansen, Christoffer, Egerod, Ingrid Eugenie, Pinto, B. & Midtgaard, Julie, 2017, In: Acta Oncologica. 56, 3, p. 471-478

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    The risk of being depressed is significantly higher in cancer patients than in the general population: Prevalence and severity of depressive symptoms across major cancer types

    Hartung, T. J., Brähler, E., Faller, H., Härter, M., Hinz, A., Johansen, Christoffer, Keller, M., Koch, U., Schulz, H., Weis, J. & Mehnert, A., 2017, In: European Journal of Cancer. 72, p. 46-53

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    The Hospital Anxiety and Depression Scale (HADS) and the 9-item Patient Health Questionnaire (PHQ-9) as screening instruments for depression in patients with cancer

    Hartung, T. J., Friedrich, M., Johansen, Christoffer, Wittchen, H., Faller, H., Koch, U., Brähler, E., Härter, M., Keller, M., Schulz, H., Wegscheider, K., Weis, J. & Mehnert, A., 2017, In: Cancer. 123, 21, p. 4236-4243

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    Follow-up after rectal cancer: developing and testing a novel patient-led follow-up program. Study protocol

    Hovdenak Jakobsen, I., Juul, T., Bernstein, I., Christensen, P., Jensen, F. S., Johansen, Christoffer, Lindhardt Larsen, S., Laurberg, S., Madsen, M. R., Thorlacius-Ussing, O. & Vind Thaysen, H., 2017, In: Acta Oncologica. 56, 2, p. 307-313

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    Maladaptive coping in adults who have experienced early parental loss and grief counseling

    Høeg, B. L., Appel, C. W., von Heymann-Horan, A. B., Frederiksen, K., Johansen, Christoffer, Bøge, P., Dencker, A., Dyregrov, A., Mathiesen, B. B. & Bidstrup, P. E., Dec 2017, In: Journal of Health Psychology. 22, 14, p. 1851-1861 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Study designs may influence results: the problems with questionnaire-based case-control studies on the epidemiology of glioma

    Johansen, Christoffer, Schüz, J., Andreasen, A. S. & Dalton, S. O., 2017, In: B J C. 116, 7, p. 841-848

    Research output: Contribution to journalReviewResearchpeer-review

  17. Published

    Survivorship in new harbors

    Johansen, Christoffer & Dalton, S. O., Feb 2017, In: Acta Oncologica. 56, 2, p. 119-122 4 p.

    Research output: Contribution to journalEditorialResearch

  18. Published

    Brug kræfterne

    Johansen, Christoffer, 2017, In: Ugeskrift for Laeger. 179, 4, 1 p., V68821.

    Research output: Contribution to journalEditorialResearch

  19. Published

    Feasibility and acceptability of couple counselling and pelvic floor muscle training after operation for prostate cancer

    Karlsen, R. V., E Bidstrup, P., Hvarness, H., Bagi, P., Friis Lippert, E., Permild, R., Giraldi, Annamaria Giovanna Elena, Lawaetz, A., Krause, E., Due, U. & Johansen, Christoffer, 2017, In: Acta Oncologica. 56, 2, p. 270-277

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Prognostic Factors and Treatment Results After Bleomycin, Etoposide, and Cisplatin in Germ Cell Cancer: A Population-based Study

    Kier, M. G., Lauritsen, J., Mortensen, M. S., Bandak, M., Andersen, K. K., Hansen, M. K., Agerbaek, M., Holm, N. V., Dalton, S. O., Johansen, Christoffer & Daugaard, G., 2017, In: European Urology. 71, 2, p. 290-298

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Recruiting newly referred lung cancer patients to a patient navigator intervention (PACO): lessons learnt from a pilot study

    Kjær, T. K., Mellemgaard, A., Stensøe Oksen, M., Andreassen Rix, B., Karlsen, R., Johansen, Christoffer & Dalton, S. O., 2017, In: Acta Oncologica. 56, 2, p. 335-341

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Depression and anxiety following hematopoietic stem cell transplantation: a prospective population-based study in Germany

    Kuba, K., Esser, P., Mehnert, A., Johansen, Christoffer, Schwinn, A., Schirmer, L., Schulz-Kindermann, F., Kruse, M., Koch, U., Zander, A., Kröger, N., Götze, H. & Scherwath, A., 2017, In: Bone Marrow Transplantation. 52, p. 1651-1657

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Postdiagnosis Statin Use and Mortality in Danish Patients With Prostate Cancer

    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., Oct 2017, In: Journal of Clinical Oncology. 35, 29, p. 3290-3297 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Socioeconomic position and mortality among patients with prostate cancer: influence of mediating factors

    Larsen, S. B., Brasso, K., Christensen, J., Johansen, Christoffer, Tjønneland, A., Friis, S., Iversen, P. & Dalton, S. O., Apr 2017, In: Acta Oncologica. 56, 4, p. 563-568 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Genome-wide association study of glioma subtypes identifies specific differences in genetic susceptibility to glioblastoma and non-glioblastoma tumors

    Melin, B. S., Barnholtz-Sloan, J. S., Wrensch, M. R., Johansen, C., Il'yasova, D., Kinnersley, B., Ostrom, Q. T., Labreche, K., Chen, Y., Armstrong, G. N., Liu, Y., Eckel-Passow, J., Decker, P. A., Labussière, M., Idbaih, A., Hoang-Xuan, K., Di Stefano, A-L., Mokhtari, K., Delattre, J-Y., Broderick, P. & 31 others, Galan, P., Gousias, K., Schramm, J., Schoemaker, M. J., Fleming, S. J., Herms, S., Heilmann-Heimbach, S., Nöthen, M. M., Wichmann, H., Schreiber, S., Swerdlow, A., Lathrop, M., Simon, M., Sanson, M., Andersson, U., Rajaraman, P., Chanock, S., Linet, M. S., Wang, Z., Yeager, M., GliomaScan Consortium, G. C., Wiencke, J. K., Hansen, H., Mccoy, L. S., Rice, T., Kosel, M. L., Sicotte, H., Amos, C. I., Bernstein, J. L., Davis, F. G. & Lachance, D., 2017, In: Nature Genetics. 49, 5, p. 789-794 6 p.

    Research output: Contribution to journalLetterResearchpeer-review

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