Merete Hædersdal

Merete Hædersdal

Clinical Professor

Member of:

  • Dermatovenerology


  1. 2006
  2. Published

    Carcinogenesis related to intense pulsed light and UV exposure: an experimental animal study

    Hedelund, L., Lerche, C., Wulf, H. C. & Hædersdal, Merete, 2006, In: Lasers in Medical Science. 21, 4, p. 198-201 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    Prevalence of toe nail onychomycosis in diabetic patients

    Saunte, Ditte Marie, Holgersen, J. B., Hædersdal, Merete, Strauss, G., Bitsch, Mikael, Svendsen, Ole Lander, Arendrup, Maiken Cavling & Svejgaard, E. L., 2006, In: Acta Dermato-Venereologica. 86, 5, p. 425-8 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. 2007
  5. Published

    In vivo efficacy and pharmacokinetics of voriconazole in an animal model of dermatophytosis

    Saunte, Ditte Marie, Simmel, F., Frimodt-Moller, N., Stolle, L. B., Lyngsøe Svejgaard, E., Hædersdal, Merete, Kloft, C. & Arendrup, Maiken Cavling, Sep 2007, In: Antimicrobial Agents and Chemotherapy. 51, 9, p. 3317-21 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 2008
  7. Published

    Continuous activation of PpIX by daylight is as effective as and less painful than conventional photodynamic therapy for actinic keratoses; a randomized, controlled, single-blinded study

    Wiegell, S. R., Hædersdal, Merete, Philipsen, P. A., Eriksen, P., Enk, C. D. & Wulf, H. C., 2008, In: British Journal of Dermatology. 158, 4, p. 740-746 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Evidence-based review of lasers, light sources and photodynamic therapy in the treatment of acne vulgaris

    Hædersdal, Merete, Togsverd-Bo, K. & Wulf, H. C., 2008, In: Journal of the European Academy of Dermatology and Venereology. 22, 3, p. 267-278 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Experimental guinea pig model of dermatophytosis: a simple and useful tool for the evaluation of new diagnostics and antifungals

    Saunte, Ditte Marie, Hasselby, J. P., Brillowska-Dabrowska, A., Frimodt-Moller, N., Svejgaard, E. L., Linnemann, D., Nielsen, S. S., Hædersdal, Merete & Arendrup, M. C., 2008, In: Medical Mycology. 46, 4, p. 303-313 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    Laboratory-based survey of dermatophyte infections in Denmark over a 10-year period

    Saunte, Ditte Marie, Svejgaard, E. L., Hædersdal, Merete, Frimodt-Møller, N., Jensen, A. M. & Arendrup, Maiken Cavling, 2008, In: Acta Dermato-Venereologica. 88, 6, p. 614-6 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    Laboratory-based survey of dermatophyte infections in Denmark over a 10-year period

    Saunte, D. M., Svejgaard, E. L., Hædersdal, Merete, Frimodt-Moller, N., Jensen, A. M. & Arendrup, M. C., 2008, In: Acta Dermato Venereologica. 88, 6, p. 614-616 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    Long-pulsed dye laser versus intense pulsed light for photodamaged skin: A randomized split-face trial with blinded response evaluation

    Jorgensen, G. F., Hedelund, L. & Hædersdal, Merete, 2008, In: Lasers in Surgery and Medicine. 40, 5, p. 293-299 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    Long-pulsed dye laser versus long-pulsed dye laser-assisted photodynamic therapy for acne vulgaris: A randomized controlled trial

    Hædersdal, Merete, Togsverd, K., Wiegell, S. R. & Wulf, H. C., 2008, In: Journal of the American Academy of Dermatology. 58, 3, p. 387-394 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. 2009
  15. Published

    Cold Water and Pauses in Illumination Reduces Pain During Photodynamic Therapy: A Randomized Clinical Study

    Wiegell, S. R., Hædersdal, Merete & Wulf, H. C., 2009, In: Acta Dermato Venereologica. 89, 2, p. 145-149 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    Fractional Nonablative 1540 nm Laser Resurfacing for Thermal Burn Scars: A Randomized Controlled Trial

    Hædersdal, Merete, Moreau, K. E. R., Beyer, D. M., Nymann, P. & Alsbjorn, B., 2009, In: Lasers in Surgery and Medicine. 41, 3, p. 189-195 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Fractional ablative CO2 laser resurfacing improves a thermal burn scar

    Hædersdal, Merete, 2009, In: Journal of the European Academy of Dermatology and Venereology. 23, 11, p. 1340-1341 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Intense pulsed light vs. long-pulsed dye laser treatment of telangiectasia after radiotherapy for breast cancer: a randomized split-lesion trial of two different treatments

    Nymann, P., Hedelund, L. & Hædersdal, Merete, 2009, In: British Journal of Dermatology. 160, 6, p. 1237-1241 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Paradoxical postoperative hyperpigmentation from Q-switched YAG laser treatment of pigmented lesions in children with fair skin types

    Idorn, L. W. & Hædersdal, Merete, 2009, In: Journal of the European Academy of Dermatology and Venereology. Supplement. 23, 7, p. 856-857 1 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Photodynamic Therapy for Tumors on the Eyelid Margins

    Togsverd-Bo, K., Hædersdal, Merete & Wulf, H. C., 2009, In: Archives of Dermatology. 145, 8, p. 944-947 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Photodynamic therapy of actinic keratoses with 8% and 16% methyl aminolaevulinate and home-based daylight exposure: a double-blinded randomized clinical trial

    Wiegell, S. R., Hædersdal, Merete, Eriksen, P. & Wulf, H. C., 2009, In: British Journal of Dermatology. 160, 6, p. 1308-1314 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Pulsed dye laser vs. intense pulsed light for port-wine stains: a randomized side-by-side trial with blinded response evaluation

    Faurschou, A., Togsverd-Bo, K., Zachariae, Claus & Hædersdal, Merete, 2009, In: British Journal of Dermatology. 160, 2, p. 359-64 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    Reduced ultraviolet irradiation delays subsequent squamous cell carcinomas in hairless mice

    Togsverd-Bo, K., Lerche, C. M., Poulsen, T., Hædersdal, Merete & Wulf, H. C., 2009, In: Photodermatology, Photoimmunology & Photomedicine. 25, 6, p. 305-309 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. Published

    Short and limited effect of long-pulsed dye laser alone and in combination with photodynamic therapy for inflammatory rosacea

    Togsverd-Bo, K., Wiegell, S. R., Wulf, H. C. & Hædersdal, Merete, 2009, In: Journal of the European Academy of Dermatology and Venereology. 23, 2, p. 200-201 1 p.

    Research output: Contribution to journalJournal articleResearch

  25. 2010
  26. Published

    Clothing reduces the sun protection factor of sunscreens

    Beyer, D. M., Faurschou, A., Hædersdal, Merete & Wulf, H. C., 1 Feb 2010, In: British Journal of Dermatology. 162, 2, p. 415-9 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Fractional CO(2) laser-assisted drug delivery

    Hædersdal, Merete, Sakamoto, F. H., Farinelli, W. A., Doukas, A. G., Tam, J. & Anderson, R. R., 1 Feb 2010, In: Lasers in Surgery and Medicine. 42, 2, p. 113-22 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Long-pulsed dye laser vs. intense pulsed light for the treatment of facial telangiectasias: a randomized controlled trial

    Nymann, P., Hedelund, L. & Hædersdal, Merete, 1 Feb 2010, In: Journal of the European Academy of Dermatology and Venereology. 24, 2, p. 143-6 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Paring and intense pulsed light versus paring alone for recalcitrant hand and foot warts: a randomized clinical trial with blinded outcome evaluation

    Togsverd-Bo, K., Gluud, C., Winkel, P., thg519, thg519, Lomholt, H. B., Cramers, M., Bjerring, P. & Hædersdal, Merete, 1 Feb 2010, In: Lasers in Surgery and Medicine. 42, 2, p. 179-84 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Sun protection factor persistence on human skin during a day without physical activity or ultraviolet exposure

    Beyer, D. M., Faurschou, A., Philipsen, P. A., Hædersdal, Merete & Wulf, H. C., 1 Feb 2010, In: Photodermatology, Photoimmunology & Photomedicine. 26, 1, p. 22-7 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Photodynamic therapy with topical methyl- and hexylaminolevulinate for prophylaxis and treatment of UV-induced SCC in hairless mice

    Togsverd-Bo, K., Lerche, C. M., Poulsen, T., Wulf, H. C., Hædersdal, Merete & Lerche, C. M., 1 Aug 2010, In: Experimental Dermatology. 19, 8, p. e166-72

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Fractional nonablative 1,540-nm laser resurfacing of atrophic acne scars. A randomized controlled trial with blinded response evaluation

    Hedelund, L., Moreau, K. E. R., Beyer, D. M., Nymann, P. & Hædersdal, Merete, 1 Sep 2010, In: Lasers in Medical Science. 25, 5, p. 749-54 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Q-switched YAG laser vs. punch biopsy excision for iatrogenic radiation tattoo markers--a randomized controlled trial

    Bregnhøj, A. & Hædersdal, Merete, 1 Oct 2010, In: Journal of the European Academy of Dermatology and Venereology. 24, 10, p. 1183-6 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Hair removal in hirsute women with normal testosterone levels: a randomized controlled trial of long-pulsed diode laser vs. intense pulsed light

    Haak, C. S., Jensen, P. N., Pedersen, Anette Tønnes, Clausen, Helle, Feldt-Rasmussen, Ulla, Rasmussen, Å. K., Main, Katharina Maria & Hædersdal, Merete, 1 Nov 2010, In: British Journal of Dermatology. 163, 5, p. 1007-13 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Sun protective behaviour in renal transplant recipients. A qualitative study based on individual interviews and the Health Belief Model

    Skiveren, J., Mortensen, Erik Lykke, Hædersdal, Merete, Skiveren, J., Mortensen, E. L. & Hædersdal, Merete, 1 Nov 2010, In: Journal of Dermatological Treatment. 21, 6, p. 331-6 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. 2011
  37. Published

    A randomized, multicentre study of directed daylight exposure times of 1½ vs. 2½ h in daylight-mediated photodynamic therapy with methyl aminolaevulinate in patients with multiple thin actinic keratoses of the face and scalp

    Wiegell, S., Fabricius, S., Stender, I. M., Berne, B., Kroon, S., Andersen, B. L., Mørk, C., Sandberg, C., Jemec, G., Mogensen, M., Brocks, K. M., Philipsen, P. A., Heydenreich, J., Hædersdal, Merete & Wulf, H. C., 2011, In: British Journal of Dermatology. 164, 5, p. 1083-90 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Enhanced uptake and photoactivation of topical methyl aminolevulinate after fractional CO2 laser pretreatment

    Hædersdal, Merete, Katsnelson, J., Sakamoto, F. H., Farinelli, W. A., Doukas, A. G., Tam, J. & Anderson, R. R., 2011, In: Lasers in Surgery and Medicine. 43, 8, p. 804-13 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. Published

    Hair Removal

    Hædersdal, Merete, 2011, Basics in Dermatological Laser Applications: Current Problems in Dermatology. Bogdan Allemann, I. & Goldberg, D. J. (eds.). Basel: Karger, Vol. 42. p. 111-122

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearchpeer-review

  40. Published

    Hair removal

    Hædersdal, Merete & Haak, C. S., 2011, In: Current Problems in Dermatology. 42, p. 111-21 11 p.

    Research output: Contribution to journalReviewResearchpeer-review

  41. Published

    Histological evaluation of vertical laser channels from ablative fractional resurfacing: an ex vivo pig skin model

    Skovbølling Haak, C., Illes, M., Paasch, U. & Hædersdal, Merete, 2011, In: Lasers in Medical Science. 26, 4, p. 465-71 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Laser and intense pulsed light hair removal technologies: from professional to home use

    Hædersdal, Merete, Beerwerth, F. & Nash, J. F., 2011, In: British Journal of Dermatology. 165 Suppl 3, p. 31-6 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Laser systems for ablative fractional resurfacing

    Paasch, U. & Hædersdal, Merete, 2011, In: Expert Review of Medical Devices. 8, 1, p. 67-83 17 p.

    Research output: Contribution to journalReviewResearchpeer-review

  44. Published

    Lasers or light sources for treating port-wine stains

    Faurschou, A., Olesen, A. B., Leonardi-Bee, J. & Hædersdal, Merete, 2011, In: Cochrane Database of Systematic Reviews. 11, p. CD007152

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Photoepilation and Unwanted Hair Growth

    Hædersdal, Merete, 2011, Laser and IPL Technology in Dermatology and Aestethic Medicine. Raulin, C. & Karsai, S. (eds.). Berlin: Springer, p. 125-146

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  46. Published

    A randomized, multicentre study of directed daylight exposure times of 11/2 vs. 21/2 h in daylight-mediated photodynamic therapy with methyl aminolaevulinate in patients with multiple thin actinic keratoses of the face and scalp

    Wiegell, S. R., Fabricius, S., Philipsen, P. A., Heydenreich, J., Hædersdal, Merete, Wulf, H. C., Stender, I. M., Berne, B., Kroon, S., Andersen, B. L., Mørk, C., Sandberg, C., Jemec, Gregor, Mogensen, M. & Brocks, K. M., 1 May 2011, In: British Journal of Dermatology. 164, 5, p. 1083-1090 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. 2012
  48. Published

    A systematic review of light-based home-use devices for hair removal and considerations on human safety

    Thaysen-Petersen, D., Bjerring, P., Dierickx, C., Nash, J. F., Town, G. & Hædersdal, Merete, 2012, In: Journal of the European Academy of Dermatology and Venereology. 26, 5, p. 545-553

    Research output: Contribution to journalReviewResearchpeer-review

  49. Published

    Case reports on the potential of fractional laser-assisted photodynamic therapy for basal cell carcinomas

    Hædersdal, Merete, Togsverd-Bo, K. & Paasch, U., 2012, In: Lasers in Medical Science. 27, 5, p. 1091-1093 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    European evidence-based (S3) guidelines for the treatment of acne

    Nast, A., Dréno, B., Bettoli, V., Degitz, K., Erdmann, R., Finlay, A. Y., Ganceviciene, R., Haedersdal, M., Layton, A., López-Estebaranz, J. L., Ochsendorf, F., Oprica, C., Rosumeck, S., Rzany, B., Sammain, A., Simonart, T., Veien, N., Zivković, M. V., Zouboulis, C. C., Gollnick, H. & 1 others, European Dermatology Forum, E. D. F., 2012, In: Journal of the European Academy of Dermatology and Venereology. 26 Suppl 1, p. 1-29 29 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Fractional CO2 laser resurfacing for atrophic acne scars: a randomized controlled trial with blinded response evaluation

    Hedelund, L., Haak, C. S., Togsverd-Bo, K., Bogh, M. K., Bjerring, P. & Hædersdal, Merete, 2012, In: Lasers in Surgery and Medicine. 44, 6, p. 447-452 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    Fractional laser-assisted delivery of methyl aminolevulinate: Impact of laser channel depth and incubation time

    Haak, C. S., Farinelli, W. A., Tam, J., Doukas, A. G., Anderson, R. R. & Hædersdal, Merete, 2012, In: Lasers in Surgery and Medicine. 44, 10, p. 787-95 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  53. Published

    Guidelines on the safety of light-based home-use hair removal devices from the European Society for Laser Dermatology

    Town, G., Ash, C., Dierickx, C., Fritz, K., Bjerring, P. & Hædersdal, Merete, 2012, In: Journal of the European Academy of Dermatology and Venereology. 26, 7, p. 799-811 13 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Intensified photodynamic therapy of actinic keratoses with fractional CO2 laser: a randomized clinical trial

    Togsverd-Bo, K., Haak, C. S., Thaysen-Petersen, D., Wulf, H. C., Anderson, R. R. & Hædersdal, Merete, 2012, In: British Journal of Dermatology. 166, 6, p. 1262-1269 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Itch Severity and Quality of Life in Patients with Pruritus: Preliminary Validity of a Danish Adaptation of the Itch Severity Scale

    Zachariae, R., Lei, U., Hædersdal, Merete & Zachariae, Claus, 2012, In: Acta Dermato Venereologica. 92, p. 508-514

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Lesion dimensions following ablative fractional laser treatment in non-melanoma skin cancer and premalignant lesions

    Togsverd-Bo, K., Paasch, U., Haak, C. S. & Hædersdal, Merete, 2012, In: Lasers in Medical Science. 27, 3, p. 675-679

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    Porphyrin biodistribution in UV-exposed murine skin after methyl- and hexyl-aminolevulinate incubation

    Togsverd-Bo, K., Lerche, C. M., Philipsen, P. A., Poulsen, T., Wulf, H. C. & Hædersdal, Merete, 2012, In: Experimental Dermatology Online. 21, 4, p. 260-264 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  58. Published

    Protoporphyrin IX formation and photobleaching in different layers of normal human skin: methyl- and hexylaminolevulinate and different light sources

    Togsverd-Bo, K., Idorn, L. W., Philipsen, P. A., Wulf, H. C. & Hædersdal, Merete, 2012, In: Experimental Dermatology Online. 21, 10, p. 745-750 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. Published

    The impact of treatment density and molecular weight for fractional laser-assisted drug delivery

    Haak, C. S., Bhayana, B., Farinelli, W. A., Anderson, R. R. & Hædersdal, Merete, 2012, In: Journal of Controlled Release. 163, 3, p. 335-41 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    Daylight-mediated photodynamic therapy of moderate to thick actinic keratoses of the face and scalp: A randomized multicentre study

    Wiegell, S. R., Fabricius, S., Philipsen, P. A., Heydenreich, J., Hædersdal, Merete, Wulf, H. C., Gniadecka, M., Stender, I. M., Berne, B., Kroon, S., Andersen, B. L., Mørk, C., Sandberg, C., Ibler, K. S., Jemec, Gregor & Brocks, K. M., 1 Jun 2012, In: British Journal of Dermatology. 166, 6, p. 1327-1332 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. 2013
  62. Published

    Organtransplanterede patienter har behov for intensiv kontrol og behandling af hudcancer

    Togsverd-Bo, K., Sørensen, Søren Schwartz & Hædersdal, Merete, 2013, In: Ugeskrift for Laeger. 175, 20, p. 1408-1411 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  63. Published

    Photodynamic therapy for actinic keratosis in organ transplant patients

    Basset-Seguin, N., Baumann Conzett, K., Gerritsen, M. J. P., Gonzalez, H., Hædersdal, Merete, Hofbauer, G. F. L., Aguado, L., Kerob, D., Lear, J. T., Piaserico, S. & Ulrich, C., 2013, In: Journal of the European Academy of Dermatology and Venereology. 27, 1, p. 57–66

    Research output: Contribution to journalReviewResearchpeer-review

  64. 2014
  65. Published

    The role of natural and UV-induced skin pigmentation on low-fluence IPL-induced side effects: A randomized controlled trial

    Thaysen-Petersen, D., Lin, J. Y., Nash, J., Beerwerth, F., Wulf, H. C., Philipsen, P. A. & Hædersdal, Merete, Feb 2014, In: Lasers in Surgery and Medicine. 46, 2, p. 104-111 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Fractional ablative erbium YAG laser: Histological characterization of relationships between laser settings and micropore dimensions

    Taudorf, E. H., Haak, C. S., Erlendsson, A. M., Philipsen, P. A., Anderson, R. R., Paasch, U. & Hædersdal, Merete, Apr 2014, In: Lasers in Surgery and Medicine. 46, 4, p. 281-289 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. Published

    Voksende udfordringer vs. Forbedrede behandlingsmuligheder inden for hudcancer

    Olesen, A. B., Hædersdal, Merete, Wulf, H. C., Gniadecki, R. & Benfeldt, E., 2 Jun 2014, In: Ugeskrift for Laeger. 176, 11A, 1 p., V66221.

    Research output: Contribution to journalJournal articleResearchpeer-review

  68. 2015
  69. Published

    Health related quality of life in patients with actinic keratosis: an observational study of patients treated in dermatology specialist care in Denmark

    Tennvall, G. R., Norlin, J. M., Malmberg, I., Erlendsson, A. M. & Hædersdal, Merete, 2015, In: Health and Quality of Life Outcomes. 13, p. 1-9 9 p., 111.

    Research output: Contribution to journalJournal articleResearchpeer-review

  70. Published

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

    Taudorf, E. H., Lerche, C., Vissing, A., Philipsen, P. A., Hannibal, Jens, D'Alvise, U. J. C., Hansen, S. H., Janfelt, Christian, Paasch, U., Anderson, R. R. & Hædersdal, Merete, 2015, In: Expert Opinion on Drug Delivery. 12, 7, p. 1059-1069 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    Calcipotriol pretreatment enhances methyl aminolevulinate-induced protoporphyrin IX: an in vivo study in hairless mice

    Bay, C., Lerche, C. M., Togsverd-Bo, K., Wulf, H. C. & Hædersdal, Merete, Jan 2015, In: Photodermatology, Photoimmunology & Photomedicine. 31, 1, p. 57-60 4 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  72. Published

    Fractional laser-mediated photodynamic therapy of high-risk basal cell carcinomas: a randomized clinical trial

    Haak, C. S., Togsverd-Bo, K., Thaysen-Petersen, D., Wulf, H. C., Paasch, U., Anderson, R. R. & Hædersdal, Merete, Jan 2015, In: British Journal of Dermatology. 172, 1, p. 215-222 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  73. Published

    Quantitative assessment of growing hair counts, thickness and colour during and after treatments with a low-fluence, home-device laser: a randomized controlled trial

    Thaysen-Petersen, D., Barbet-Pfeilsticker, M., Beerwerth, F., Nash, J. F., Philipsen, P. A., Staubach, P. & Hædersdal, Merete, Jan 2015, In: British Journal of Dermatology. 172, 1, p. 151-9 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  74. Published

    Combination of ablative fractional laser and daylight-mediated photodynamic therapy for actinic keratosis in organ transplant recipients – a randomized controlled trial

    Togsverd-Bo, K., Lei, Ulrikke, Erlendsson, A. M., Taudorf, E. H., Philipsen, P. A., Wulf, H. C. O., Skov, Lone & Hædersdal, Merete, Feb 2015, In: British Journal of Dermatology. 172, 2, p. 467-474 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  75. Published

    Non-ablative fractional laser provides long-term improvement of mature burn scars: A randomized controlled trial with histological assessment

    Taudorf, E. H., Danielsen, P. L., Paulsen, I. F., Togsverd-Bo, K., Dierickx, C., Paasch, U. & Hædersdal, Merete, Feb 2015, In: Lasers in Surgery and Medicine. 47, 2, p. 141-147 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  76. Published

    Ablative fractional laser alters biodistribution of ingenol mebutate in the skin

    Erlendsson, A. M., Taudorf, E. H., Eriksson, A. H., Haak, C. S., Zibert, J. R., Paasch, U., Anderson, R. R. & Hædersdal, Merete, Aug 2015, In: Archives of Dermatological Research. 307, 6, p. 515-22 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  77. Published

    Office-based transurethral devascularisation of low grade non-invasive urothelial cancer using diode laser. A feasibility study

    Hermann, G. G., Mogensen, K., Lindvold, L. R., Haak, C. S. & Hædersdal, Merete, Oct 2015, In: Lasers in Surgery and Medicine. 47, 8, p. 620-5 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  78. Published

    Primary prevention of skin dysplasia in renal transplant recipients with photodynamic therapy: a randomized controlled trial

    Togsverd-Bo, K., Omland, S. H., Wulf, H. C., Sørensen, Søren Schwartz & Hædersdal, Merete, Nov 2015, In: American Journal of Transplantation. 15, 11, p. 2986-90 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  79. 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. & Hædersdal, Merete, Nov 2015, In: Lasers in Medical Science. 30, 8, p. 2171-7 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  80. 2016
  81. 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. & Hædersdal, Merete, 2016, In: International Journal of Dermatology. 55, 3, p. 309-316 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  82. Published

    Dermatologisk laser- og lysbehandling af ar

    Karmisholt, K., Borch, J. E., Omland, S. H. & Hædersdal, Merete, 2016, In: Ugeskrift for Laeger. 178, 5 p., V04160287.

    Research output: Contribution to journalJournal articleResearchpeer-review

  83. Published

    Early non-ablative fractional laser improves the appearance of punch biopsy scars – a clinical report

    Taudorf, E. H. & Hædersdal, Merete, 2016, In: Journal of the European Academy of Dermatology and Venereology. 30, 3, p. 550-552 3 p.

    Research output: Contribution to journalComment/debateResearch

  84. Published

    European evidence-based (S3) guideline for the treatment of acne – update 2016 – short version

    Nast, A., Dréno, B., Bettoli, V., Bukvic Mokos, Z., Degitz, K., Dressler, A. C., Finlay, A. Y., Hædersdal, Merete, Lambert, T. J., Layton, A., Lomholt, H. B., López-Estebaranz, J. L., Ochsendorf, F., Oprica, C., Rosumeck, S., Simonart, T., Werner, R. N. & Gollnick, H., 2016, In: Journal of the European Academy of Dermatology and Venereology. 30, 8, p. 1261-1268 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  85. Published

    Repeated treatments with ingenol mebutate for prophylaxis of UV-induced squamous cell carcinoma in hairless mice

    Erlendsson, A. M., Thaysen-Petersen, D., Bay, C., Lerche, C. M., Philipsen, P. A., Wulf, H. C., Zibert, J. R. & Hædersdal, Merete, 2016, In: Journal of photochemistry and photobiology. B, Biology. 163, p. 144-149 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. Published

    Skin tumor development after UV irradiation and photodynamic therapy is unaffected by short-term pretreatment with 5-fluorouracil, imiquimod and calcipotriol: An experimental hairless mouse study

    Bay, C., Togsverd-Bo, K., Lerche, C. M. & Hædersdal, Merete, Jan 2016, In: Journal of Photochemistry and Photobiology, B: Biology. 154, p. 34-39 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  87. Published

    Ablativ laserbehandling af rhinophyma

    Carlsen, B. C., thg519, thg519 & Hædersdal, Merete, 25 Jan 2016, In: Ugeskrift for Laeger. 178, 4, 1 p., V66927.

    Research output: Contribution to journalComment/debateCommunication

  88. Published

    Adjuvant eflornithine to maintain IPL-induced hair reduction in women with facial hirsutism: a randomized controlled trial

    Vissing, A., Taudorf, E. H., Haak, C. S., Philipsen, P. A. & Hædersdal, Merete, Feb 2016, In: Journal of the European Academy of Dermatology and Venereology : JEADV. 30, 2, p. 314-319 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  89. Published

    Fractional laser-assisted drug delivery: Active filling of laser channels with pressure and vacuum alteration

    Erlendsson, A. M., Doukas, A. G., Farinelli, W. A., Bhayana, B., Anderson, R. R. & Hædersdal, Merete, Feb 2016, In: Lasers in Surgery and Medicine. 48, 2, p. 116-24 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    Skin Cancer Risk in Hematopoietic Stem-Cell Transplant Recipients Compared With Background Population and Renal Transplant Recipients: A Population-Based Cohort Study

    Omland, S. H., Gniadecki, R., Hædersdal, Merete, Helweg-Larsen, J. & Omland, L. H., Feb 2016, In: J A M A Dermatology. 152, 2, p. 177-83 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  91. Published

    Spatiotemporal closure of fractional laser-ablated channels imaged by optical coherence tomography and reflectance confocal microscopy

    Banzhaf, C. A., Wind, B. S., Mogensen, Mette, Meesters, A. A., Paasch, U., Wolkerstorfer, A. & Hædersdal, Merete, Feb 2016, In: Lasers in Surgery and Medicine. 48, 2, p. 157-165 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. Published

    Topical corticosteroid has no influence on inflammation or efficacy after ingenol mebutate treatment of grade i to III actinic keratoses (AK): A randomized clinical trial

    Erlendsson, A. M., Karmisholt, K. E., Skovbølling Haak, C., Stender, I. & Hædersdal, Merete, Apr 2016, In: Journal of the American Academy of Dermatology. 74, 4, p. 709-715 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  93. Published

    Translational medicine in the field of ablative fractional laser (AFXL)-assisted drug delivery: A critical review from basics to current clinical status

    Hædersdal, Merete, Erlendsson, A. M., Paasch, U. & Anderson, R. R., May 2016, In: Journal of the American Academy of Dermatology. 74, 5, p. 981-1004 24 p.

    Research output: Contribution to journalReviewResearchpeer-review

  94. Published

    Ablative fractional laser intensifies treatment outcome of scalp actinic keratoses with ingenol mebutate: A case report

    Karmisholt, K. E. & Hædersdal, Merete, 1 May 2016, In: Journal of the European Academy of Dermatology and Venereology. 30, 5, p. 854-855 2 p.

    Research output: Contribution to journalComment/debateResearchpeer-review

  95. Published

    Ablative fractional laser enhances MAL-induced PpIX accumulation: Impact of laser channel density, incubation time and drug concentration

    Haak, C. S., Christiansen, K., Erlendsson, A. M., Taudorf, E. H., Thaysen-Petersen, D., Wulf, H. C. & Hædersdal, Merete, Jun 2016, In: Journal of Photochemistry and Photobiology, B: Biology. 159, p. 42-8 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  96. 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, Christian, Paasch, U., Anderson, R. R. & Hædersdal, Merete, Jul 2016, In: Lasers in Surgery and Medicine. 48, 5, p. 519-529 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    Repeated Treatments with Ingenol Mebutate Prevents Progression of UV-Induced Photodamage in Hairless Mice

    Erlendsson, A. M., Thaysen-Petersen, D., Bay, C., Hald, A., Skak, K., Zibert, J. R., Paasch, U., Wulf, H. C. & Hædersdal, Merete, Sep 2016, In: PloS one. 11, 9, p. e0162597

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. Published

    Behandling og håndtering af kongenitte melanocytære naevi

    Bahn, K. A., Hædersdal, Merete, Schmidt, G. & Hølmich, Lisbet Rosenkrantz, 19 Sep 2016, In: Ugeskrift for Laeger. 178, 23, p. 2-6 5 p., V04160243.

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. Published

    The Danish Nonmelanoma Skin Cancer Dermatology Database

    Lamberg, A. L., Sølvsten, H., Lei, Ulrikke, Vinding, G. R., Stender, I. M., Jemec, Gregor, Vestergaard, T., Thormann, H., Hædersdal, Merete, Dam, T. N. & Olesen, A. B., 25 Oct 2016, In: Clinical Epidemiology. 8, p. 633-636 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  100. 2017
  101. Published

    A randomized side-by-side study comparing alexandrite laser at different pulse durations for port wine stains

    Carlsen, B. C., Wenande, E., Erlendsson, A. M., Faurschou, A., Dierickx, C. & Hædersdal, Merete, 2017, In: Lasers in Surgery and Medicine. 49, 1, p. 97-103

    Research output: Contribution to journalJournal articleResearchpeer-review

  102. Published

    Anticancer drugs and the regulation of Hedgehog genes GLI1 and PTCH1, a comparative study in nonmelanoma skin cancer cell lines

    Olesen, U. H., Bojesen, S., Gehl, Julie & Hædersdal, Merete, 2017, In: Anti-Cancer Drugs. 28, 10, p. 1106-1117

    Research output: Contribution to journalJournal articleResearchpeer-review

  103. Published

    Dermatologisk laserbehandling

    Hedelund, L., Carlsen, B. C., Lomholt, H. B., Vissing, S. & Hædersdal, Merete, 2017, In: Ugeskrift for Laeger. 179, 8, 6 p., V10160741.

    Research output: Contribution to journalJournal articleResearchpeer-review

  104. Published

    Fractional CO2 laser treatment of caesarean section scars

    Karmisholt, K. E., Taudorf, E. H., Wulff, C. B., Wenande, E., Philipsen, P. A. & Hædersdal, Merete, 2017, In: Lasers in Surgery and Medicine. 49, 2, p. 189-197

    Research output: Contribution to journalJournal articleResearchpeer-review

  105. 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, Mette, Prow, T. & Hædersdal, Merete, 2017, In: Lasers in Surgery and Medicine. 49, 4, p. 348-354

    Research output: Contribution to journalJournal articleResearchpeer-review

  106. Published

    Fractional laser-assisted topical delivery leads to enhanced, accelerated and deeper cutaneous 5-fluorouracil uptake

    Wenande, E., Olesen, U. H., Nielsen, M. M. B., Janfelt, Christian, Hansen, S. H., Anderson, R. & Hædersdal, Merete, 2017, In: Expert Opinion on Drug Delivery. 14, 3, p. 307-317 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  107. Published

    Laser-induced thermal coagulation enhances skin uptake of topically applied compounds

    Haak, C. S., Hannibal, J., Paasch, U., Anderson, R. R. & Hædersdal, Merete, 2017, In: Lasers in Surgery and Medicine. 49, 6, p. 582-591

    Research output: Contribution to journalJournal articleResearchpeer-review

  108. Published

    Opportunities for laser-assisted drug delivery in the treatment of cutaneous disorders

    Wenande, E., Erlendsson, A. M. & Hædersdal, Merete, 2017, In: Seminars in Cutaneous Medicine and Surgery. 36, 4, p. 192-201

    Research output: Contribution to journalJournal articleResearchpeer-review

  109. 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. & Hædersdal, Merete, 2017, In: Lasers in Surgery and Medicine. 49, 1, p. 88-96

    Research output: Contribution to journalJournal articleResearchpeer-review

  110. Published

    Skin reactions after photodynamic therapy are unaffected by 839 nm photobiomodulation therapy: A randomized, double-blind, placebo-controlled, clinical trial

    Bay, C., Vissing, A., Thaysen-Petersen, D., Lerche, C. M., Togsverd-Bo, K., Heydenreich, J. & Hædersdal, Merete, 2017, In: Lasers in Surgery and Medicine. 49, 9, p. 810-818

    Research output: Contribution to journalJournal articleResearchpeer-review

  111. Published

    Structured expert consensus on actinic keratosis: treatment algorithm focusing on daylight PDT

    Calzavara-Pinton, P., Hædersdal, Merete, Barber, K., Basset-Seguin, N., Del Pino Flores, M. E., Foley, P., Galimberti, G., Gerritsen, R., Gilaberte, Y., Ibbotson, S., Peris, K., Sapra, S., Sotiriou, E., Torezan, L., Ulrich, C., Guillemot, J., Hendrich, J. & Szeimies, R. M., 2017, In: Journal of Cutaneous Medicine and Surgery. 21, 1_suppl, p. 3S-16S

    Research output: Contribution to journalReviewResearchpeer-review

  112. Published

    Vehicle type affects filling of fractional laser-ablated channels imaged by optical coherence tomography

    Olesen, U. H., Mogensen, Mette & Hædersdal, Merete, 2017, In: Lasers in Medical Science. 32, 3, p. 679-684

    Research output: Contribution to journalJournal articleResearchpeer-review

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