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The Capital Region of Denmark - a part of Copenhagen University Hospital
  1. 2020
  2. Published
  3. 2019
  4. Published
  5. Published

    Optimal sunscreen use, during a sun holiday with a very high ultraviolet index, allows vitamin D synthesis without sunburn

    Young, A. R., Narbutt, J., Harrison, G. I., Lawrence, K. P., Bell, M., O'Connor, C., Olsen, P., Grys, K., Baczynska, K. A., Rogowski-Tylman, M., Wulf, H. C., Lesiak, A. & Philipsen, P. A., Nov 2019, In : British Journal of Dermatology. 181, 5, p. 1052-1062 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Serum 25(OH)D levels after oral vitamin D3 supplementation and UVB exposure correlate

    Datta, P., Philipsen, P. A., Olsen, P., Andersen, J. D., Morling, N. & Wulf, H. C., Sep 2019, In : Photodermatology, Photoimmunology & Photomedicine Online. 35, 5, p. 344-353 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Advancement through epidermis using tape stripping technique and Reflectance Confocal Microscopy

    Olesen, C. M., Fuchs, C. S. K., Philipsen, P. A., Hædersdal, M., Agner, T. & Clausen, M-L., 21 Aug 2019, In : Scientific Reports. 9, 1, p. 12217

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published
  9. Published

    Visual scales are superior to questionnaires in skin phototype self-assessment by children

    Bieliauskiene, G., Philipsen, P. A., Ørsted-Jordy, L., Køster, B. & Wulf, H. C., Jul 2019, In : Photodermatology, Photoimmunology & Photomedicine Online. 35, 4, p. 238-245 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published
  11. Published

    Sunscreen applied at ≥ 2 mg cm-2 during a sunny holiday prevents erythema, a biomarker of ultraviolet radiation-induced DNA damage and suppression of acquired immunity

    Narbutt, J., Philipsen, P. A., Harrison, G. I., Morgan, K. A., Lawrence, K. P., Baczynska, K. A., Grys, K., Rogowski-Tylman, M., Olejniczak-Staruch, I., Tewari, A., Bell, M., O'Connor, C., Wulf, H. C., Lesiak, A. & Young, A. R., Mar 2019, In : British Journal of Dermatology. 180, 3, p. 604-614 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published
  13. Published
  14. Published

    Acne vulgaris severity graded by in vivo reflectance confocal microscopy and optical coherence tomography

    Fuchs, C. S. K., Andersen, A. J. B., Ardigo, M., Philipsen, P. A., Haedersdal, M. & Mogensen, M., Jan 2019, In : Lasers in Surgery and Medicine. 51, 1, p. 104-113 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published
  16. 2018
  17. Published
  18. Published
  19. Published

    Children sustain high levels of skin DNA photodamage, with a modest increase of serum 25-hydroxyvitamin D3 , after a summer holiday in Northern Europe

    Narbutt, J., Philipsen, P. A., Lesiak, A., Sandberg Liljendahl, T., Segerbäck, D., Heydenreich, J., Chlebna-Sokol, D., Olsen, P., Harrison, G. I., Pearson, A., Baczynska, K., Rogowski-Tylman, M., Wulf, H. C. & Young, A. R., Oct 2018, In : British Journal of Dermatology. 179, 4, p. 940-950 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Photodynamic therapy of necrobiosis lipoidica using methyl aminolevulinate: A retrospective follow-up study

    Kaae, J., Philipsen, P. A. & Wulf, H. C., Jun 2018, In : Photodiagnosis and Photodynamic Therapy. 22, p. 223-226 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Prevalence of skin tears in the extremities in inpatients at a hospital in Denmark

    Bermark, S., Wahlers, B., Gerber, A. L., Philipsen, P. A. & Skiveren, J., Apr 2018, In : International Wound Journal. 15, 2, p. 212-217 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Photoprotection by sunscreen depends on time spent on application

    Heerfordt, I. M., Torsnes, L. R., Philipsen, P. A. & Wulf, H. C., Mar 2018, In : Photodermatology, Photoimmunology & Photomedicine. 34, 2, p. 117-121 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Sun behaviour on the beach monitored by webcam photos

    Heerfordt, I. M., Philipsen, P. A. & Wulf, H. C., Feb 2018, In : Journal of Public Health. 155, p. 88-90 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published
  25. Published
  26. Published

    Sunscreen use optimized by two consecutive applications

    Heerfordt, I. M., Torsnes, L. R., Philipsen, P. A. & Wulf, H. C., 2018, In : PLoS One. 13, 3, p. e0193916

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. 2017
  28. Published
  29. Published

    Long-term Trend in Sunscreen Use among Beachgoers in Denmark

    Heerfordt, I. M., Philipsen, P. A., Larsen, B. Ø. & Wulf, H. C., 15 Nov 2017, 4 p. (Acta Dermato-Venereologica).

    Research output: Book/ReportReportResearch

  30. Published
  31. Published
  32. Published

    Comparison of Physical Pretreatment Regimens to Enhance Protoporphyrin IX Uptake in Photodynamic Therapy: A Randomized Clinical Trial

    Bay, C., Lerche, C. M., Ferrick, B., Philipsen, P. A., Togsverd-Bo, K. & Haedersdal, M., 1 Apr 2017, In : JAMA Dermatology. 153, 4, p. 270-278 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Fractional laser-assisted drug uptake: Impact of time-related topical application to achieve enhanced delivery

    Banzhaf, C. A., Thaysen-Petersen, D., Bay, C., Philipsen, P. A., Mogensen, M., Prow, T. & Haedersdal, M., Apr 2017, In : Lasers in Surgery and Medicine. 49, 4, p. 348-354 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published
  35. Published

    Side effects from intense pulsed light: Importance of skin pigmentation, fluence level and ultraviolet radiation-A randomized controlled trial

    Thaysen-Petersen, D., Erlendsson, A. M., Nash, J. F., Beerwerth, F., Philipsen, P. A., Wulf, H. C., Paasch, U. & Haedersdal, M., Jan 2017, In : Lasers in Surgery and Medicine. 49, 1, p. 88-96 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published
  37. 2016
  38. Published
  39. Published
  40. Published

    Thickness of Actinic Keratosis Does Not Predict Dysplasia Severity or P53 Expression

    Heerfordt, I. M., Nissen, C. V., Poulsen, T., Philipsen, P. A. & Wulf, H. C., 27 Sep 2016, In : Scientific Reports. 6, p. 33952

    Research output: Contribution to journalJournal articleResearchpeer-review

  41. Published

    Factors associated with cessation of sunbed use among Danish women

    Wøhlk, I. M. R., Philipsen, P. A. & Wulf, H. C., Jul 2016, In : Photodermatology, Photoimmunology & Photomedicine. 32, 4, p. 191-8 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Fractional laser-assisted drug delivery: Laser channel depth influences biodistribution and skin deposition of methotrexate

    Taudorf, E. H., Lerche, C. M., Erlendsson, A. M., Philipsen, P. A., Hansen, S. H., Janfelt, C., Paasch, U., Anderson, R. R. & Haedersdal, M., Jul 2016, In : Lasers in Surgery and Medicine. 48, 5, p. 519-29 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Short-term chemical pretreatment cannot replace curettage in photodynamic therapy

    Nissen, C. V., Wiegell, S. R., Philipsen, P. A. & Wulf, H. C., May 2016, In : Photodermatology, Photoimmunology & Photomedicine. 32, 3, p. 146-52 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published
  45. Published

    Actinic keratosis: a cross-sectional study of disease characteristics and treatment patterns in Danish dermatology clinics

    Erlendsson, A. M., Egekvist, H., Lorentzen, H. F., Philipsen, P. A., Stausbøl-Grøn, B., Stender, I. M. & Haedersdal, M., Mar 2016, In : International Journal of Dermatology. 55, 3, p. 309-16 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published
  47. Published

    Defining "intermittent UVR exposure"

    Bodekær, M., Philipsen, P. A., Petersen, B. Ø., Heydenreich, J. & Wulf, H. C. O., 2016, In : Photochemical and Photobiological Sciences. 15, 9, p. 1176-82

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. 2015
  49. Published

    Ultraviolet radiation after exposure to a low-fluence IPL home-use device: a randomized clinical trial

    Thaysen-Petersen, D., Erlendsson, A. M., Nash, J. F., Beerwerth, F., Philipsen, P. A., Wulf, H. C., Haedersdal, M. & Lin, JY., Nov 2015, In : Lasers in Medical Science. 30, 8, p. 2171-7 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Sun behaviour and personal UVR exposure among Europeans on short term holidays

    Petersen, B., Triguero-Mas, M., Maier, B., Thieden, E., Philipsen, P. A., Heydenreich, J., Dadvand, P., Maier, H., Grage, M. M-L., Harrison, G. I., Schmalwieser, A. W., Nieuwenhuijsen, M. J., Young, A. R. & Wulf, H. C., Oct 2015, In : Journal of Photochemistry and Photobiology, B: Biology. 151, p. 264-9 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published
  52. Published

    Patients with psoriasis have insufficient knowledge of their risk of atherothrombotic disease and metabolic syndrome

    Skiveren, J., Philipsen, P. & Therming, G., Aug 2015, In : Clinical and Experimental Dermatology. 40, 6, p. 600-4 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published
  54. Published

    Topically applied methotrexate is rapidly delivered into skin by fractional laser ablation

    Taudorf, E. H., Lerche, C. M., Vissing, A-C., Philipsen, P. A., Hannibal, J., D'Alvise, J., Hansen, S. H., Janfelt, C., Paasch, U., Anderson, R. R. & Haedersdal, M., Jul 2015, In : Expert Opinion on Drug Delivery. 12, 7, p. 1059-69 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published
  56. Published
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