Merete Hædersdal

Merete Hædersdal

Clinical Professor

Member of:

  • Dermatovenerology


  1. Published

    Early Results of a Screening Program for Skin Cancer in Liver Transplant Recipients: A Cohort Study

    Akdag, D., Rasmussen, A., Nielsen, Susanne Dam, Møller, D. L., Togsverd-Bo, K., Wenande, E., Hædersdal, Merete & Pommergaard, Hans-Christian L, 2024, In: Cancers. 16, 6, 12 p., 1224.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    In vivo characterization of pustules in Malassezia Folliculitis by reflectance confocal microscopy and optical coherence tomography: A case series study

    Andersen, A. J. B., Fuchs, C., Ardigo, M., Hædersdal, Merete & Mogensen, Mette, 2018, In: Skin Research and Technology. 24, 4, p. 535-541

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. 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

  4. Published

    Basal cell carcinoma treated with combined ablative fractional laser and ingenol mebutate - an exploratory study monitored by optical coherence tomography and reflectance confocal microscopy

    Banzhaf, C. A., Phothong, W., Suku, M. H., Ulrich, M., Philipsen, P. A., Mogensen, Mette & Hædersdal, Merete, 2020, In: Journal of the European Academy of Dermatology and Venereology : JEADV. 34, 3, p. 502-509

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    The fractional laser-induced coagulation zone characterized over time by laser scanning confocal microscopy - A proof of concept study

    Banzhaf, C. A., Lin, L. L., Dang, N., Freeman, M., Hædersdal, Merete & Prow, T. W., 2018, In: Lasers in Surgery and Medicine. 50, 1, p. 70-77 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. 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

  7. Published

    The ablative fractional coagulation zone influences skin fluorescence intensities of topically applied test molecules - An in vitro study with fluorescence microscopy and fluorescence confocal microscopy

    Banzhaf, C. A., Ortner, V. K., Philipsen, P. A. & Hædersdal, Merete, 2019, In: Lasers in Surgery and Medicine. 51, 1, p. 68-78 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. 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

  9. 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

  10. 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

  11. 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

  12. 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

  13. 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. & Hædersdal, Merete, Apr 2017, In: JAMA Dermatology. 153, 4, p. 270-278 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. 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

  15. 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

  16. Published

    Electronic Pneumatic Injection-Assisted Dermal Drug Delivery Visualized by Ex Vivo Confocal Microscopy

    Bik, L., van Doorn, M. B. A., Biskup, E., Ortner, V. K., Hædersdal, Merete & Olesen, U. H., 2021, In: Lasers in Surgery and Medicine. 53, 1, p. 141-147 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    Clinical endpoints of needle-free jet injector treatment: An in depth understanding of immediate skin responses

    Bik, L., van Doorn, M. B. A., Boeijink, N., Wennekers, M., Meesters, A. A., Bloemen, P., Hædersdal, Merete & Wolkerstorfer, A., Jul 2022, In: Lasers in Surgery and Medicine. 54, 5, p. 693-701 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    Needle-free jet injection-induced small-droplet aerosol formation during intralesional bleomycin therapy

    Bik, L., Wolkerstorfer, A., Bekkers, V., Prens, E. P., Hædersdal, Merete, Bonn, D. & van Doorn, M. B. A., Apr 2022, In: Lasers in Surgery and Medicine. 54, 4, p. 572-579 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  19. Published

    Efficacy and tolerability of intralesional bleomycin in dermatology: A systematic review

    Bik, L., Sangers, T., Greveling, K., Prens, E., Hædersdal, Merete & van Doorn, M., 2020, In: Journal of the American Academy of Dermatology. 83, 3, p. 888-903 16 p.

    Research output: Contribution to journalReviewResearchpeer-review

  20. Published

    In vivo dermal delivery of bleomycin with electronic pneumatic injection: drug visualization and quantification with mass spectrometry

    Bik, L., van Doorn, M., Hansen, A. C. N., Janfelt, Christian, Olesen, U. H., Hædersdal, Merete, Lerche, Catharina Margrethe & Hendel, K., 2022, In: Expert Opinion on Drug Delivery. 19, 2, p. 213-219

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Behandling af rhinophyma med laser og kirurgi

    Borhani-Khomani, K., Møller, M. P., Thomsen, M. V., Karmisholt, Katrine Elisabeth, Hædersdal, Merete & Bonde, C. T., 2020, In: Ugeskrift for Laeger. 182, 25, 5 p., V07190378.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Establishment of a Nationwide Patient Database for Clinical Trial Recruitment in Dermatology: Concept and Patient Characteristics

    Bouazzi, D., Bygum, A., Skov, Lone, Sachs, M. L., Iversen, L., Hædersdal, Merete, Jemec, Gregor & Thomsen, Simon Francis, 2021, In: Acta Dermato-Venereologica. 101, 2 p., 0461.

    Research output: Contribution to journalLetterResearchpeer-review

  23. 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

  24. Published

    Cutaneous squamous cell carcinoma characterized by MALDI mass spectrometry imaging in combination with machine learning

    Brorsen, Lauritz Falkow, McKenzie, J. S., Tullin, M. F., Bendtsen, K. M. S., Pinto, F. E., Jensen, Henrik Elvang, Hædersdal, Merete, Takats, Z., Janfelt, Christian & Lerche, Catharina Margrethe, 2024, In: Scientific Reports. 14, 1, 11 p., 11091.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Changes in key recruitment performance metrics from 2008-2019 in industrysponsored phase III clinical trials registered at ClinicalTrials.gov

    Brøgger-Mikkelsen, Mette, Zibert, J. R., Andersen, A. D., Lassen, Ulrik Niels, Hædersdal, Merete, Ali, Z. & Thomsen, Simon Francis, 2022, In: PLoS ONE. 17, 7 July, p. 1-15 e0271819.

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. 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

  27. 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

  28. 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

  29. Published

    Topical delivery of PD-1 inhibitors with laser-assisted passive diffusion and active intradermal injection: Investigation of cutaneous pharmacokinetics and biodistribution patterns

    Christensen, R. L., Hendel, K. K., Persson, Daniel Pergament, Husted, Søren, Olesen, U. H. & Hædersdal, Merete, 2022, In: Lasers in Surgery and Medicine. 54, 1, p. 170-181

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Topical Delivery of Nivolumab, a Therapeutic Antibody, by Fractional Laser and Pneumatic Injection

    Christensen, R. L., Omland, S. H., Persson, Daniel Pergament, Husted, Søren, Hædersdal, Merete & Olesen, U. H., 2021, In: Lasers in Surgery and Medicine. 53, 1, p. 154-161 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  31. Published

    Anti-PD-1 immunotherapy with adjuvant ablative fractional laser displays increased tumour clearance of squamous cell carcinoma, a murine study

    Christensen, R. L., Wiinberg, M., Lerche, Catharina Margrethe, Demehri, S., Olesen, U. H. & Hædersdal, Merete, 2024, In: Experimental Dermatology. 33, 2, 9 p., e15013.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Optical Imaging Visualizes a Homogeneous and Horizontal Band-Like Biodistribution of Large- and Small-Size Hydrophilic Compounds Delivered by Ablative Fractional Laser

    Christensen, R. L., Ortner, V. K., Hædersdal, Merete & Olesen, U. H., 2022, In: Pharmaceutics. 14, 8, 1537.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published
  34. Published

    Clinical trial allocation in multinational pharmaceutical companies: a qualitative study on influential factors

    Dombernowsky, T., Hædersdal, Merete, Lassen, Ulrik Niels & Thomsen, Simon Francis, Jun 2017, In: Pharmacology Research & Perspectives. 5, 3, 9 p., e00317.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Development in the number of clinical trial applications in Western Europe from 2007 to 2015: retrospective study of data from national competent authorities

    Dombernowsky, T., Hædersdal, Merete, Lassen, Ulrik Niels & Thomsen, Simon Francis, Jul 2017, In: B M J Open. 7, 7, 10 p., e015579.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Nonprescription acne vulgaris treatments: Their role in our treatment armamentarium—An international panel discussion

    Dréno, B., Araviiskaia, E., Kerob, D., Andriessen, A., Anfilova, M., Arenbergerova, M., Forero Barrios, O. L., Bukvić Mokos, Z., Hædersdal, Merete, Hofmann, M. A., Khamaysi, Z., Kosmadaki, M., Lesiak, A., Roó, E., Zbranca-Toporas, A., Wiseman, M. C., Zimmo, S., Guerin, L. & Fabbrocini, G., 2020, In: Journal of Cosmetic Dermatology. 19, 9, p. 2201-2211 11 p.

    Research output: Contribution to journalReviewResearchpeer-review

  37. 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

  38. Published

    A one-time pneumatic jet-injection of 5-fluorouracil and triamcinolone acetonide for treatment of hypertrophic scars: A blinded randomized controlled trial

    Erlendsson, A. M., Rosenberg, L. K., Lerche, Catharina Margrethe, Togsverd-Bo, K., Wiegell, Stine Regin, Karmisholt, Katrine Elisabeth, Philipsen, P. A., Hansen, A. C. N., Janfelt, Christian, Holmes, J., Rossi, A. & Hædersdal, Merete, 2022, In: Lasers in Surgery and Medicine. 54, 5, p. 663-671

    Research output: Contribution to journalJournal articleResearchpeer-review

  39. 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

  40. 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

  41. 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

  42. Published

    Needle-Free Injection Assisted Drug Delivery—Histological Characterization of Cutaneous Deposition

    Erlendsson, A. M., Hædersdal, Merete & Rossi, A. M., 2020, In: Lasers in Surgery and Medicine. 52, 1, p. 33-37 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  43. Published

    Ablative fractional laser-assisted treatments for keratinocyte carcinomas and its precursors–Clinical review and future perspectives

    Erlendsson, A. M., Olesen, U. H., Hædersdal, Merete & Rossi, A. M., 2020, In: Advanced Drug Delivery Reviews. 153, p. 185-194 10 p.

    Research output: Contribution to journalReviewResearchpeer-review

  44. 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

  45. 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

  46. Published

    Prevalence, type distribution and risk factors for oral HPV in Danish renal transplant recipients

    Faber, M. T., Kjær, A. K., thg519, thg519, Thomsen, L. T., Hædersdal, Merete, Bonde, J., Hansen, Jesper Melchior, Sørensen, Søren Schwartz & Kjær, Susanne Krüger, 2020, In: Oral Diseases. 26, 2, p. 484-488

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. 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

  48. 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

  49. Published

    Skin surface Protoporphyrin IX fluorescence is associated with epidermal but not dermal fluorescence intensities

    Foged, C., Philipsen, P. A., Wulf, H. C., Hædersdal, Merete & Togsverd-Bo, K., 2020, In: Photodiagnosis and Photodynamic Therapy. 30, 101681.

    Research output: Contribution to journalJournal articleResearchpeer-review

  50. Published

    Thermo-Mechanical Fractional Injury Enhances Skin Surface- and Epidermis- Protoporphyrin IX Fluorescence: Comparison of 5-Aminolevulinic Acid in Cream and Gel Vehicles

    Foged, C., Hædersdal, Merete, Bik, L., Dierickx, C., Phillipsen, P. A. & Togsverd-Bo, K., 2021, In: Lasers in Surgery and Medicine. 53, 5, p. 622-629 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  51. Published

    Tumor Clearance and Immune Cell Recruitment in UV-Induced Murine Squamous Cell Carcinoma Exposed to Ablative Fractional Laser and Imiquimod Treatment

    Fontenete, S., Lerche, Catharina Margrethe, Paasch, U., Perez-Moreno, Mirna, Olesen, U. H. & Hædersdal, Merete, 2021, In: Lasers in Surgery and Medicine. 53, 9, p. 1227-1237 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  52. Published

    A systematic review of outcome reporting in laser treatments for dermatological diseases

    Fransen, F., Tio, D. C. K. S., Prinsen, C. A. C., Hædersdal, Merete, Hedelund, L., Laubach, H. J., Marini, L., Paasch, U., Passeron, T. & Wolkerstorfer, A., 2020, In: Journal of the European Academy of Dermatology and Venereology. 34, 1, p. 47-53 7 p.

    Research output: Contribution to journalReviewResearchpeer-review

  53. Published

    Laser-Induced Smoke in Dermatologic Practice: A Survey to Explore Hazard Perceptions, Safety Measures and Unmet Needs

    Fransen, F., Hiel, M. A. J., Al-Niaimi, F., Badawi, A., Hædersdal, Merete, Laubach, H. J., Snauwaert, J. E. & Wolkerstorfer, A., 2022, In: Journal of Lasers in Medical Sciences. 13, 6 p., e63.

    Research output: Contribution to journalJournal articleResearchpeer-review

  54. Published

    Generic outcome set for the international registry on Laser trEAtments in Dermatology (LEAD): a protocol for a Delphi study to achieve consensus on what to measure

    Fransen, F., Spuls, P., Alam, M., Badawi, A., Boixeda, P., Hædersdal, Merete, Hamzavi, I., Hedelund, L., Kelly, K. M., Kono, T., Laubach, H. J., Manuskiatti, W., Marini, L., Nouri, K., Paasch, U., Passeron, T., Prinsen, C. A. C. S., Verner, I. & Wolkerstorfer, A., 2020, In: BMJ Open. 10, 6, 7 p., e038145.

    Research output: Contribution to journalJournal articleResearchpeer-review

  55. Published

    Visualization of energy-based device-induced thermal tissue alterations using bimodal ex-vivo confocal microscopy with digital staining. A proof-of-concept study

    Fredman, G., Christensen, R. L., Ortner, V. K. & Hædersdal, Merete, 2022, In: Skin Research and Technology. 28, 4, p. 564-570

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. Published

    Efficacy and safety of laser-assisted combination chemotherapy: A follow-up study of treatment with 5-fluorouracil and cisplatin for basal cell carcinoma

    Fredman, G., Wenande, E., Hendel, K., Togsverd-Bo, K. & Hædersdal, Merete, 2022, In: Lasers in Surgery and Medicine. 54, 1, p. 113-120 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  57. Published

    2021 international consensus statement on optical coherence tomography for basal cell carcinoma: image characteristics, terminology and educational needs

    OCT-BCC Expert Panel, O. E. P., 9 Feb 2022, In: Journal of the European Academy of Dermatology and Venereology. 36, 6, p. 772-778 7 p.

    Research output: Contribution to journalEditorialResearchpeer-review

  58. Published

    Subclinical effects of adapalene-benzoyl peroxide: a prospective in vivo imaging study on acne micromorphology and transfollicular delivery

    Fuchs, C. S. K., Ortner, V. K., Hansen, F. S., Philipsen, P. A. & Hædersdal, Merete, 2021, In: Journal of the European Academy of Dermatology and Venereology. 35, 6, p. 1377-1385 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  59. 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., Hædersdal, Merete & Mogensen, Mette, 2019, In: Lasers in Surgery and Medicine. 51, 1, p. 104-113 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  60. Published

    In Vivo Reflectance Confocal Microscopy of Gold Microparticles Deposited in the Skin. A Case Report on Cutaneous Chrysiasis

    Fuchs, C. S. K., Ardigo, M., Hædersdal, Merete & Mogensen, Mette, 2020, In: Lasers in Surgery and Medicine. 52, 1, p. 13-16 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. Published

    Acne Treatment With Light Absorbing Gold Microparticles and Optical Pulses: An Open-Label European Multi-Centered Study in Moderate to Moderately Severe Acne Vulgaris Patients

    Fuchs, C. S. K., Bay, C., Adatto, M., Lomholt, H. & Hædersdal, Merete, 2019, In: Lasers in Surgery and Medicine. 51, 8, p. 686-693 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  62. Published

    Sustained improvement of surgical scar appearance 1 year after early intervention with nonablative fractional laser treatment: a randomized controlled split-wound trial

    Grove, G. L., Banzhaf, C. A., Paasch, U., Nast, A., Hædersdal, Merete & Karmisholt, Katrine Elisabeth, 2020, In: British Journal of Dermatology. 183, 6, p. 1138-1140 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  63. Published

    Impact of microwave thermolysis energy levels on patient-reported outcomes for axillary hyperhidrosis and osmidrosis

    Grove, G. L., Togsverd-Bo, K., Schwensen, J. F. B., Andersson, N. W., Nissen, Christoffer Valdemar S, Zachariae, Claus & Hædersdal, Merete, 2023, In: Lasers in Surgery and Medicine. 55, 1, p. 105-115

    Research output: Contribution to journalJournal articleResearchpeer-review

  64. E-pub ahead of print

    Local procedures for axillary hyperhidrosis and osmidrosis: A systematic review of prospective and controlled clinical trials

    Grove, G. L., Henning, M. A. S., Togsverd-Bo, K., DiGiorgio, C. M., Avram, M. M. & Hædersdal, Merete, 2024, (E-pub ahead of print) In: JEADV Clinical Practice.

    Research output: Contribution to journalReviewResearchpeer-review

  65. Published

    Botulinum toxin A versus microwave thermolysis for primary axillary hyperhidrosis: A randomized controlled trial

    Grove, G. L., Togsverd-Bo, K., Zachariae, Claus & Hædersdal, Merete, 2024, In: JAAD International. 15, p. 91-99 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  66. Published

    Novel application of optical coherence tomography and capillaroscopy in psoriatic arthritis in relationship to psoriasis and hand osteoarthritis

    Guldberg-Møller, J., Henriksen, Marius, Ellegaard, K., Hædersdal, Merete, Lazar, L. T., Kristensen, L. E. & Mogensen, Mette, 2021, In: Rheumatology Advances in Practice. 5, 3, p. 1-9 rkab065.

    Research output: Contribution to journalJournal articleResearchpeer-review

  67. 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

  68. 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

  69. 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

  70. 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

  71. 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

  72. 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

  73. 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

  74. 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

  75. 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

  76. 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

  77. 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

  78. 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

  79. 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

  80. 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

  81. 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

  82. Published

    Assessment of adverse events for a home-use intense pulsed light hair removal device using postmarketing surveillance

    Hattersley, A. M., Kiernan, M., Goldberg, D., Dierickx, C., Sliney, D. H., Hædersdal, Merete & Nash, J. F., 2023, In: Lasers in Surgery and Medicine. 55, 4, p. 414-422 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  83. 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

  84. 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

  85. 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

  86. 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

  87. Published

    Electrochemotherapy with bleomycin for basal cell carcinomas: a systematic review

    Hendel, K., Jemec, Gregor, Hædersdal, Merete & Wiegell, Stine Regin, 2021, In: Journal of the European Academy of Dermatology and Venereology. 35, 11, p. 2208-2215 8 p.

    Research output: Contribution to journalReviewResearchpeer-review

  88. Published

    Dermatologic Scar Assessment With Stereoscopic Imaging and Digital Three-Dimensional Models: A Validation Study

    Hendel, K., Ortner, V. K., Fuchs, C. S. K., Eckhouse, V. & Hædersdal, Merete, 2021, In: Lasers in Surgery and Medicine. 53, 8, p. 1043-1049 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  89. Published

    Bleomycin administered by laser-assisted drug delivery or intradermal needle-injection results in distinct biodistribution patterns in skin: in vivo investigations with mass spectrometry imaging

    Hendel, K., Hansen, A. C. N., Bik, L., Bagger, C., van Doorn, M. B. A., Janfelt, Christian, Olesen, U. H., Hædersdal, Merete & Lerche, Catharina Margrethe, 1 Jan 2021, In: Drug Delivery. 28, 1, p. 1141-1149 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  90. Published

    Fractional CO2-laser versus microneedle radiofrequency for acne scars: A randomized, single treatment, split-face trial

    Hendel, K., Karmisholt, Katrine Elisabeth, Hedelund, L. & Hædersdal, Merete, 2023, In: Lasers in Surgery and Medicine. 55, 4, p. 335-343 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  91. Published

    Fractional 1,927 nm Thulium Laser Plus Photodynamic Therapy Compared and Combined for Photodamaged Décolleté Skin: A Side-by-Side Randomized Controlled Trial

    Hendel, K., Mogensen, Mette, Wenande, E., Dierickx, C., Hædersdal, Merete & Togsverd-Bo, K., 2020, In: Lasers in Surgery and Medicine. 52, 1, p. 44-52 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. Published

    Fractional laser-assisted topical delivery of bleomycin quantified by LC-MS and visualized by MALDI mass spectrometry imaging

    Hendel, K. K., Bagger, C., Olesen, U. H., Janfelt, Christian, Hansen, S. H., Hædersdal, Merete & Lerche, C. M., Dec 2019, In: Drug Delivery. 26, 1, p. 244-251 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  93. 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

  94. 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

  95. 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

  96. 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

  97. Published

    Challenges to laser-assisted drug delivery: Applying theory to clinical practice

    Ibrahim, O., Wenande, E., Hogan, S., Arndt, K. A., Hædersdal, Merete & Dover, J. S., 2018, In: Lasers in Surgery and Medicine. 50, 1, p. 20-27 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. 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

  99. Published

    Optics miniaturization strategy for demanding Raman spectroscopy applications

    Ilchenko, O., Pilhun, Y., Kutsyk, A., Slobodianiuk, D., Goksel, Y., Dumont, E., Vaut, L., Mazzoni, C., Morelli, L., Boisen, S., Stergiou, K., Aulin, Y., Rindzevicius, T., Andersen, T. E., Lassen, M., Mundhada, H., Jendresen, C. B., Philipsen, P. A., Hædersdal, Merete & Boisen, A., 2024, In: Nature Communications. 15, 1, 14 p., 3049.

    Research output: Contribution to journalJournal articleResearchpeer-review

  100. Published

    The value of ultrahigh resolution OCT in dermatology - delineating the dermo-epidermal junction, capillaries in the dermal papillae and vellus hairs

    Israelsen, N. M., Maria, M., Mogensen, Mette, Bojesen, S., Jensen, M., Hædersdal, Merete, Podoleanu, A. & Bang, O., 2018, In: Biomedical Optics Express. 9, 5, p. 2240-2265 26 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

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