Jacob Pontoppidan Thyssen

Jacob Pontoppidan Thyssen

Professor, emeritus

Member of:

  • Dermatovenerology


  1. Published

    'Sign of the kiss' from black henna tattoos

    Foss-Skiftesvik, M. H., Johansen, Jeanne Duus & Thyssen, Jacob Pontoppidan, Dec 2015, In: Contact Dermatitis. 73, 6, p. 370-1 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    10-year prevalence of contact allergy in the general population in Denmark estimated through the CE-DUR method

    Thyssen, Jacob Pontoppidan, Uter, W., Schnuch, A., Linneberg, Allan René & Johansen, Jeanne Duus, Oct 2007, In: Contact Dermatitis. 57, 4, p. 265-72 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  3. Published

    A Pragmatic Approach to Patch Testing Atopic Dermatitis Patients: Clinical Recommendations Based on Expert Consensus Opinion

    Chen, J. K., Jacob, S. E., Nedorost, S. T., Hanifin, J. M., Simpson, E. L., Boguniewicz, M., Watsky, K. L., Lugo-Somolinos, A., Hamann, C. R., Eberting, C. L., Silverberg, J. I. & Thyssen, Jacob Pontoppidan, Jul 2016, In: Dermatitis. 27, 4, p. 186-192 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    A Skin Care Program to Prevent Skin Problems due to Diabetes Devices in Children and Adolescents: A Cluster-Controlled Intervention Study

    Korsgaard Berg, A., Cecilie Grauslund, A., Sørensen, F., Thorsen, Steffen Ullitz, Thyssen, Jacob Pontoppidan, Zachariae, Claus & Svensson, Jannet, 2023, In: Diabetes Care. 46, 10, p. 1770-1777 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    A cobalt spot test was useful in the diagnostic work-up of a cobalt allergic patient suffering from oral hypersensitivity to cobalt

    Thyssen, Jacob Pontoppidan, Menné, T., Møller, P., Jellesen, M. S. & Johansen, Jeanne Duus, 1 Sep 2011, In: American Academy of Dermatology. Journal. 65, 3, p. 659-60 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    A comparison between self-reported hand eczema and self-reported signs and symptoms of skin lesions indicating hand eczema

    Yüksel, Y. T., Thyssen, Jacob Pontoppidan, Nørreslet, L. B., Flachs, E. M., Ebbehøj, N. E. & Agner, Tove, 2022, In: Contact Dermatitis. 87, 6, p. 528-534

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    A contact allergic reaction to budesonide mimicking immediate-type allergy

    Opstrup, M. S., Garvey, Lene Heise, Johansen, Jeanne Duus, Bregnbak, D. K. & Thyssen, Jacob Pontoppidan, 2017, In: Contact Dermatitis. Supplement. 77, 1, p. 62-63

    Research output: Contribution to journalLetterResearch

  8. Published

    A detailed look at the European Medicines Agency's recommendations for use of Janus kinase inhibitors in patients with atopic dermatitis

    Wollenberg, A., Thyssen, Jacob Pontoppidan, Bieber, T., Chan, G. & Kerkmann, U., 2023, In: Journal of the European Academy of Dermatology and Venereology. 37, 10, p. 2041-2046

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    A fragment of type VI collagen alpha-6 chain is elevated in serum from patients with atopic dermatitis, psoriasis, hidradenitis suppurativa, systemic lupus erythematosus and melanoma

    Holm Nielsen, S., Port, H., Møller Hausgaard, C., Holm, J. G., Thyssen, Jacob Pontoppidan, Groen, S. S., Karsdal, M., Nielsen, V. W., Egeberg, Alexander, Bay-Jensen, A. C. & Thomsen, Simon Francis, 2023, In: Scientific Reports. 13, 1, 9 p., 3056.

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. E-pub ahead of print

    A literature review and expert consensus statement on diagnostics in suspected metal implant allergy

    Thomas, P., Arenberger, P., Bader, R., Bircher, A. J., Bruze, M., de Graaf, N., Hartmann, D., Johansen, Jeanne Duus, Jowitz-Heinke, A., Krenn, V., Kurek, M., Odgaard, Anders, Rustemeyer, T., Summer, B. & Thyssen, Jacob Pontoppidan, 2024, (E-pub ahead of print) In: Journal of the European Academy of Dermatology and Venereology.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. Published

    A nationwide 104 weeks real‐world study of dupilumab in adults with atopic dermatitis: Ineffectiveness in head‐and‐neck dermatitis

    Vittrup, I., Krogh, N. S., frw424, frw424, Elberling, Jesper Vraamark, Skov, Lone, Ibler, Kristina Sophie, Jemec, Gregor, Mortz, C. G., Bach, R. O., Bindslev‐jensen, C., Dalager, M. G., Egeberg, Alexander, Agner, Tove, Deleuran, M., Vestergaard, C. & Thyssen, Jacob Pontoppidan, 2023, In: Journal of the European Academy of Dermatology and Venereology. 37, 5, p. 1046-1055

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Published

    A nationwide skin protection program introduced in hairdressing vocational schools was followed by a decreased risk of occupational hand eczema

    Havmose, M., Uter, W., Gefeller, O., Friis, U. F., Thyssen, Jacob Pontoppidan, Zachariae, Claus & Johansen, Jeanne Duus, 2022, In: Contact Dermatitis. 87, 6, p. 511-520 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  13. Published

    A novel multiplex analysis of filaggrin polymorphisms: A universally applicable method for genotyping

    Meldgaard, M., Szecsi, P. B., Carlsen, B. C., Thyssen, Jacob Pontoppidan, Johansen, Jeanne Duus, Menné, T. & Stender, S., 2012, In: Clinica Chimica Acta. 413, 19-20, p. 1488-92 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    A possible association between a dysfunctional skin barrier (filaggrin null-mutation status) and diabetes: a cross-sectional study

    Thyssen, Jacob Pontoppidan, Linneberg, Allan René, Carlsen, B. C., Johansen, Jeanne Duus, Engkilde, K., Hansen, Torben, Pociot, Flemming, Pedersen, Oluf Borbye, Meldgaard, M., Szecsi, P. B., Stender, Steen & Menné, T., 1 Jan 2011, In: BMJ Open. 1, 1, p. e000062 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    A spot test for detection of cobalt release - early experience and findings

    Thyssen, Jacob Pontoppidan, Menné, T., Johansen, Jeanne Duus, Lidén, C., Julander, A., Møller, P. & Jellesen, M. S., 1 Aug 2010, In: Contact Dermatitis. 63, 2, p. 63-9 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    A survey of members of the European Surveillance System on Contact Allergy and the EU project "StanDerm" to identify allergens tested in cosmetic series across Europe

    Horton, E., Wilkinson, M., Aalto-Korte, K., Pesonen, M., Bauer, A., Chowdhury, M. M. U., Cooper, S., Cousen, P., Crépy, M-N., Larese Filon F, F., Gallo, R., Geier, J., Giménez-Arnau, A., Gonçalo, M., Goossens, A., Green, C., Guarneri, F., Ljubojević Hadžavdić, S., Johansen, J. D., Johnston, G. A. & 6 others, Rustemeyer, T., Sánchez-Pérez, J., Thyssen, Jacob Pontoppidan, Schuttelaar, M. A., Stone, N. & Uter, W., Mar 2020, In: Contact Dermatitis. 82, 3, p. 195-200 6 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. Published

    A survey of students’ and junior doctors’ confidence in diagnosing in skin of colour

    Ashur, N., Sørensen, Janne, Thomsen, Simon Francis, Saunte, Ditte Marie, Thyssen, Jacob Pontoppidan & Nørredam, Marie Louise, 2023, In: Danish Medical Journal. 70, 10, A03230142.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    A systematic review and meta-analysis of the regional and age-related differences in atopic dermatitis clinical characteristics

    Yew, Y. W., Thyssen, Jacob Pontoppidan & Silverberg, J. I., Feb 2019, In: Journal of the American Academy of Dermatology. 80, 2, p. 390-401 12 p.

    Research output: Contribution to journalReviewResearchpeer-review

  19. E-pub ahead of print

    A value-based healthcare model for initiating and switching psoriasis therapies — Results from the prospective multicentre IMPROVE study

    Nielsen, V. W., Johansen, C. B., Todberg, T., Skov, Lone, Nissen, Christoffer Valdemar S, Dodge, R., Egeberg, Alexander, Thyssen, Jacob Pontoppidan & Thomsen, Simon Francis, 2024, (E-pub ahead of print) In: Journal of the European Academy of Dermatology and Venereology. 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    Absence of metal allergy in patients with very late drug-eluting stent thrombosis: a pilot study

    Hansen, Peter Riis, Ahlehoff, O., Gislason, Gunnar Hilmar, Galløe, A. M., Menné, T. & Thyssen, Jacob Pontoppidan, 3 Dec 2010, In: International Journal of Cardiology. 145, 3, p. 629-30 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Acceptable risk of contact allergy in the general population assessed by CE-DUR--a method to detect and categorize contact allergy epidemics based on patient data

    Thyssen, Jacob Pontoppidan, Menné, T., Schnuch, A., Uter, W., White, I., White, J. M. & Johansen, Jeanne Duus, 2009, In: Regulatory Toxicology and Pharmacology. 54, 2, p. 183-7 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Adult atopic dermatitis and the risk of type 2 diabetes

    Andersen, Y. M. F., Egeberg, A., Gislason, Gunnar Hilmar, Skov, Lone, Knop, Filip Krag & Thyssen, Jacob Pontoppidan, Mar 2017, In: The Journal of allergy and clinical immunology. 139, 3, p. 1057-1059 3 p.

    Research output: Contribution to journalLetterResearchpeer-review

  23. Published
  24. Published

    Adverse events from topical corticosteroid use in chronic hand eczema — Findings from the Danish Skin Cohort

    Egeberg, Alexander, Schlapbach, C., Haugaard, J. H., Nymand, L., Thein, D., Thomsen, Simon Francis & Thyssen, Jacob Pontoppidan, 2024, In: JAAD International. 14, p. 77-83 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  25. Published

    Adverse reactions after oral provocation with aluminium in children with vaccination granulomas and aluminium contact allergy

    Hoffmann, S. S., Elberling, Jesper Vraamark, Skamstrup Hansen, K., Thyssen, Jacob Pontoppidan, Mortz, C. G., Overgaard Bach, R. & Johansen, Jeanne Duus, 2023, In: Journal of the European Academy of Dermatology and Venereology. 37, 6, p. 1028-1035

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Agreement and Correlation between Different Topical Corticosteroid Potency Classification Systems

    Bowie, A. C., Tadrous, M., Egeberg, Alexander, Harvey, J., Lax, S. J., Thyssen, Jacob Pontoppidan & Drucker, A. M., 2022, In: JAMA Dermatology. 158, 7, p. 796-800 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  27. Published

    Allergic Nickel Dermatitis Caused by Shaving: Case Report and Assessment of Nickel Release from an Electric Shaver

    Thyssen, Jacob Pontoppidan, Menné, T. & Zachariae, Claus, 17 Jun 2011, In: Acta Dermato Venereologica. 92, 1, p. 95-96

    Research output: Contribution to journalJournal articleResearchpeer-review

  28. Published

    Allergic chromium dermatitis from wearing 'chromium-free' footwear

    Thyssen, Jacob Pontoppidan, Jellesen, M. S., Møller, P., Menné, T. & Johansen, Jeanne Duus, Mar 2014, In: Contact Dermatitis. 70, 3, p. 185-187 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  29. Published

    Allergic contact dermatitis caused by an antiseptic containing cetrimide

    Engebretsen, K. A., Hald, M., Johansen, Jeanne Duus & Thyssen, Jacob Pontoppidan, Jan 2015, In: Contact Dermatitis. 72, 1, p. 60-1 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  30. Published

    Allergic contact dermatitis caused by cobalt in leather

    Bregnbak, D., Opstrup, M. S., Jellesen, M. S., Johansen, Jeanne Duus & Thyssen, Jacob Pontoppidan, 2017, In: Contact Dermatitis. 76, 6, p. 366-368 3 p.

    Research output: Contribution to journalLetterResearch

  31. Published

    Allergic contact dermatitis in a nurse caused by airborne rubber additives

    Jensen, P., Menné, T. & Thyssen, Jacob Pontoppidan, 1 Jul 2011, In: Contact Dermatitis. 65, 1, p. 54-5 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. Published

    Allergic contact dermatitis of the face caused by Magnolia officinalis bark extract

    Nilausen, T. D., Johansen, Jeanne Duus & Thyssen, Jacob Pontoppidan, Nov 2016, In: Contact Dermatitis. 75, 6, p. 385-387 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  33. Published

    Allergic nickel dermatitis following an occupational accident involving a mechanical rodeo bull

    Bregnbak, D., Menné, T. & Thyssen, Jacob Pontoppidan, Aug 2015, In: Contact Dermatitis. 73, 2, p. 129-30 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  34. Published

    Allergic perioral contact dermatitis caused by rubber chemicals during dental treatment

    Schwensen, J. F., Menné, T., Hald, M., Johansen, Jeanne Duus & Thyssen, Jacob Pontoppidan, Feb 2016, In: Contact Dermatitis. 74, 2, p. 110-1 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  35. Published

    Allergisk kontakteksem ved anvendelse af insulinpumper og glukosesensorer hos børn med diabetes

    Simonsen, Anne Birgitte Nørremark, Thyssen, Jacob Pontoppidan, Gyldenløve, M., Berg, A. K., Friis, U. F., Johansen, J. D. & Zachariae, Claus, 2020, In: Ugeskrift for Laeger. 182, 26, 4 p., V08190463.

    Research output: Contribution to journalJournal articleResearchpeer-review

  36. Published

    Anatomical patterns of dermatitis in adult filaggrin mutation carriers

    Heede, N. G., Thyssen, Jacob Pontoppidan, Thuesen, B. H., Linneberg, Allan René & Johansen, Jeanne Duus, Mar 2015, In: Journal of the American Academy of Dermatology. 72, 3, p. 440-8 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. Published

    Antagonism of the interleukin 4 receptor α promotes TH1-signalling among T cells from patients with atopic dermatitis after stimulation

    Brøgger, Peter, Blom, Lars Heede, Simonsen, S., Thyssen, Jacob Pontoppidan & Skov, Lone, 2020, In: Scandinavian Journal of Immunology. 91, 1, 6 p., e12835.

    Research output: Contribution to journalJournal articleResearchpeer-review

  38. Published

    Anxiety, depression and suicide in patients with prurigo nodularis

    Jørgensen, K. M., Egeberg, A., Gislason, Gunnar Hilmar, Skov, Lone & Thyssen, Jacob Pontoppidan, Feb 2017, In: Journal of the European Academy of Dermatology and Venereology. 31, 2, p. e106-e107

    Research output: Contribution to journalLetterResearchpeer-review

  39. Published

    Are European dermatology patients treated unequally?

    Thyssen, Jacob Pontoppidan, 2018, In: British Journal of Dermatology. 178, 5, p. 991

    Research output: Contribution to journalJournal articleResearchpeer-review

  40. Published

    Are demodex mites the best target for rosacea treatments?

    Thyssen, Jacob Pontoppidan, 2019, In: British Journal of Dermatology. 181, 4, p. 652-653 2 p.

    Research output: Contribution to journalEditorialResearch

  41. Published

    Artificial Nails and Long-lasting Nail Polish in Danish Hairdressers: Self-use, Occupational Exposure and Related Eczema

    Havmose, M., Thyssen, Jacob Pontoppidan, Zachariae, Claus & Johansen, Jeanne Duus, 2022, In: Acta Dermato-Venereologica. 102, adv00818.

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. Published

    Assessment of Frequency of Rosacea Subtypes in Patients with Rosacea: A Systematic Review and Meta-analysis

    Barakji, Y. A., Rønnstad, A. T. M., Christensen, M. O., Zachariae, Claus, Wienholtz, N. K. F., Halling, A. S., Maul, J. T., Thomsen, Simon Francis, Egeberg, Alexander & Thyssen, Jacob Pontoppidan, 2022, In: JAMA Dermatology. 158, 6, p. 617-625 9 p.

    Research output: Contribution to journalReviewResearchpeer-review

  43. Published

    Assessment of biomarkers in pediatric atopic dermatitis by tape strips and skin biopsies

    Andersson, A. M., Sølberg, J., Koch, A., Skov, Lone, Jakasa, I., Kezic, S. & Thyssen, Jacob Pontoppidan, 2022, In: Allergy: European Journal of Allergy and Clinical Immunology. 77, 5, p. 1499-1509

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Assessment of chromium(VI) release from 848 jewellery items by use of a diphenylcarbazide spot test

    Bregnbak, D. K., Johansen, Jeanne Duus, Hamann, D., Hamann, C. R., Hamann, C., Spiewak, R., Menné, T., Zachariae, Claus, Jellesen, M. S. & Thyssen, Jacob Pontoppidan, Aug 2016, In: Contact Dermatitis. 75, 2, p. 115-7 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    Assessment of major comorbidities in adults with atopic dermatitis using the Charlson comorbidity index

    Thyssen, Jacob Pontoppidan, Skov, Lone, Hamann, C. R., Gislason, Gunnar Hilmar & Egeberg, A., 2017, In: Journal of the American Academy of Dermatology. 76, 6, p. 1088-1092.e1

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    Assessment of nickel and cobalt release from 200 unused hand-held work tools for sale in Denmark - Sources of occupational metal contact dermatitis?

    Thyssen, Jacob Pontoppidan, Jensen, P., Lidén, C., Julander, A., Jellesen, M. S., Menné, T. & Johansen, Jeanne Duus, 15 Oct 2011, In: Science of the Total Environment. 409, 22, p. 4663-6 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. Published

    Assessment of nickel release from earrings randomly purchased in China and Thailand using the dimethylglyoxime test

    Hamann, C. R., Hamann, D. J., Hamann, Q. J., Hamann, C. P., Boonchai, W., Li, L., Thyssen, Jacob Pontoppidan & Li, L., 1 Apr 2010, In: Contact Dermatitis. 62, 4, p. 232-40 9 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  48. Published

    Assessment of the risk of cardiovascular disease in patients with rosacea

    Egeberg, A., Hansen, Peter Riis, Gislason, Gunnar Hilmar & Thyssen, Jacob Pontoppidan, Aug 2016, In: Journal of the American Academy of Dermatology. 75, 2, p. 336-9 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  49. Published

    Association Between Rosacea and Parkinson Disease-Reply

    Egeberg, A. & Thyssen, Jacob Pontoppidan, 1 Sep 2016, In: JAMA Neurology. 73, 9, p. 1159-60 2 p.

    Research output: Contribution to journalComment/debateResearch

  50. Published

    Association between atopic dermatitis and contact sensitization: A systematic review and meta-analysis

    Hamann, C. R., Hamann, D., Egeberg, A., Johansen, Jeanne Duus, Silverberg, J. & Thyssen, Jacob Pontoppidan, 2017, In: Journal of the American Academy of Dermatology. 77, 1, p. 70-78

    Research output: Contribution to journalReviewResearchpeer-review

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ID: 33972183