Claus Zachariae

Summary

Affiliation: University of Copenhagen
Country: Denmark

Publications

  1. ncbi request reprint Effect of a moisturizer on skin susceptibility to NiCl2
    Claus Zachariae
    Department of Dermatology, Gentofte University Hospital, Hellerup, Denmark
    Acta Derm Venereol 83:93-7. 2003
  2. ncbi request reprint ROAT: morphology of ROAT on arm, neck and face in formaldehyde and diazolidinyl urea sensitive individuals
    Claus Zachariae
    Department of Dermatology, University Clinic Gentofte, University of Copenhagen, Copenhagen, Denmark
    Contact Dermatitis 54:21-4. 2006
  3. doi request reprint Xerosis is associated with atopic dermatitis, hand eczema and contact sensitization independent of filaggrin gene mutations
    Jacob P Thyssen
    National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, Denmark
    Acta Derm Venereol 93:406-10. 2013
  4. doi request reprint Occupational contact dermatitis in painters: an analysis of patch test data from the Danish Contact Dermatitis Group
    Anja P Mose
    Department of Dermato Allergology, National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, Denmark
    Contact Dermatitis 67:293-7. 2012
  5. doi request reprint Contamination versus preservation of cosmetics: a review on legislation, usage, infections, and contact allergy
    Michael Dyrgaard Lundov
    Department of Dermatology, National Allergy Research Centre, Gentofte University Hospital, Gentofte, Denmark
    Contact Dermatitis 60:70-8. 2009
  6. ncbi request reprint Primin in the European standard patch test series for 20 years
    Claus Zachariae
    Department of Dermatology, Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
    Contact Dermatitis 56:344-6. 2007
  7. doi request reprint Chromium allergy and dermatitis: prevalence and main findings
    David Bregnbak
    Department of Dermato Allergology, National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, 2900, Denmark
    Contact Dermatitis 73:261-80. 2015
  8. doi request reprint Consumer leather exposure: an unrecognized cause of cobalt sensitization
    Jacob P Thyssen
    Department of Dermato Allergology, National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, DK 2900, Denmark
    Contact Dermatitis 69:276-9. 2013
  9. ncbi request reprint An evaluation of dose/unit area and time as key factors influencing the elicitation capacity of methylchloroisothiazolinone/methylisothiazolinone (MCI/MI) in MCI/MI-allergic patients
    Claus Zachariae
    Department of Dermatology, Gentofte Hospital, University of Copenhagen, 2900 Hellerup, Denmark
    Contact Dermatitis 55:160-6. 2006
  10. doi request reprint The outcome of dimethylglyoxime testing in a sample of cell phones in Denmark
    Jacob Pontoppidan Thyssen
    Department of Dermatology, National Allergy Research Centre, Gentofte University Hospital, Ledreborg Alle 40, 1, 2820 Gentofte, Denmark
    Contact Dermatitis 59:38-42. 2008

Collaborators

Detail Information

Publications24

  1. ncbi request reprint Effect of a moisturizer on skin susceptibility to NiCl2
    Claus Zachariae
    Department of Dermatology, Gentofte University Hospital, Hellerup, Denmark
    Acta Derm Venereol 83:93-7. 2003
    ..In the control group, no significant differences were found. Our findings show that threshold values for elicitation of allergic reactions in already sensitized individuals may be influenced by use of lipid-rich moisturizers...
  2. ncbi request reprint ROAT: morphology of ROAT on arm, neck and face in formaldehyde and diazolidinyl urea sensitive individuals
    Claus Zachariae
    Department of Dermatology, University Clinic Gentofte, University of Copenhagen, Copenhagen, Denmark
    Contact Dermatitis 54:21-4. 2006
    ..On the arm and neck, the dominant initial morphology was an eczematous papular eruption. In the face, the initial skin changes were more homogeneous and infiltrated erythema...
  3. doi request reprint Xerosis is associated with atopic dermatitis, hand eczema and contact sensitization independent of filaggrin gene mutations
    Jacob P Thyssen
    National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, Denmark
    Acta Derm Venereol 93:406-10. 2013
    ..These results suggest that generalized xerosis may increase the risk of common skin disorders. ..
  4. doi request reprint Occupational contact dermatitis in painters: an analysis of patch test data from the Danish Contact Dermatitis Group
    Anja P Mose
    Department of Dermato Allergology, National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, Denmark
    Contact Dermatitis 67:293-7. 2012
    ..Painters are among the occupational groups that most commonly experience occupational contact dermatitis, but few investigations exist concerning this occupation...
  5. doi request reprint Contamination versus preservation of cosmetics: a review on legislation, usage, infections, and contact allergy
    Michael Dyrgaard Lundov
    Department of Dermatology, National Allergy Research Centre, Gentofte University Hospital, Gentofte, Denmark
    Contact Dermatitis 60:70-8. 2009
    ..Very few studies have investigated the antimicrobial efficiency of preservatives in cosmetics, but the results indicate that efficient preservation is obtainable with concentrations well below the maximum allowed...
  6. ncbi request reprint Primin in the European standard patch test series for 20 years
    Claus Zachariae
    Department of Dermatology, Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
    Contact Dermatitis 56:344-6. 2007
    ..001) over the years affecting all age groups. The frequency was 0.5% during 2000-2004. Contact allergy has been rare since 2000. The low frequency of positive patch test to primin does not support inclusion in the ESS in our region...
  7. doi request reprint Chromium allergy and dermatitis: prevalence and main findings
    David Bregnbak
    Department of Dermato Allergology, National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, 2900, Denmark
    Contact Dermatitis 73:261-80. 2015
    ..We provide an update on the allergen from a dermatological point of view, and conclude that much still remains to be discovered about the allergen, and that continued surveillance of exposure sources and prevalence rates is necessary. ..
  8. doi request reprint Consumer leather exposure: an unrecognized cause of cobalt sensitization
    Jacob P Thyssen
    Department of Dermato Allergology, National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, DK 2900, Denmark
    Contact Dermatitis 69:276-9. 2013
    ....
  9. ncbi request reprint An evaluation of dose/unit area and time as key factors influencing the elicitation capacity of methylchloroisothiazolinone/methylisothiazolinone (MCI/MI) in MCI/MI-allergic patients
    Claus Zachariae
    Department of Dermatology, Gentofte Hospital, University of Copenhagen, 2900 Hellerup, Denmark
    Contact Dermatitis 55:160-6. 2006
    ..It demonstrated that the elicitation threshold for MCI/MI is expected to be in the proximity of 0.025 microg/cm2 although it was not possible to establish a definitive elicitation threshold for MCI/MI in this study...
  10. doi request reprint The outcome of dimethylglyoxime testing in a sample of cell phones in Denmark
    Jacob Pontoppidan Thyssen
    Department of Dermatology, National Allergy Research Centre, Gentofte University Hospital, Ledreborg Alle 40, 1, 2820 Gentofte, Denmark
    Contact Dermatitis 59:38-42. 2008
    ..Because little is known about the frequency of nickel release from cell phones, it is difficult to estimate the risk of nickel sensitization and dermatitis among their users...
  11. doi request reprint Experimental skin deposition of chromium on the hands following handling of samples of leather and metal
    David Bregnbak
    Department of Dermato Allergology, National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, 2900, Denmark
    Contact Dermatitis 75:89-95. 2016
    ....
  12. doi request reprint Experimental patch testing with chromium-coated materials
    David Bregnbak
    Department of Dermatology and Allergy, National Allergy Research Centre, Herlev and Gentofte Hospital, University of Copenhagen, 2900, Hellerup, Denmark
    Contact Dermatitis . 2017
    ..Chromium coatings on metal alloys can be decorative, and prevent corrosion and metal ion release. We recently showed that handling of a chromium-containing disc resulted in chromium deposition on the skin...
  13. doi request reprint Chromium(VI) release from leather and metals can be detected with a diphenylcarbazide spot test
    David Bregnbak
    Department of Dermato Allergology, National Allergy Research Centre, Gentofte University Hospital, Hellerup, 2900, Denmark
    Contact Dermatitis 73:281-8. 2015
    ..However, unlike for nickel and cobalt, there is no validated colorimetric spot test that detects chromium. Such a test could help both clinicians and their patients with chromium dermatitis to identify culprit exposures...
  14. ncbi request reprint Experimental elicitation of contact allergy from a diazolidinyl urea-preserved cream in relation to anatomical region, exposure time and concentration
    Claus Zachariae
    Department of Dermatology, University Clinic Gentofte, University of Copenhagen, Copenhagen, Denmark
    Contact Dermatitis 53:268-77. 2005
    ..A clear dose-response relationship was seen regarding preservative concentration in the product...
  15. ncbi request reprint [Topical immune modulation and risk of cancer]
    Mette Deleuran
    Dermatologisk Afdeling S, Arhus Universitetshospital, Arhus Sygehus, DK 8000 Arhus C
    Ugeskr Laeger 171:2468-71. 2009
    ..So far, no studies support that the use of topical immunosuppression increases the risk of local or systemic cancer...
  16. doi request reprint Association between cobalt allergy and dermatitis caused by leather articles--a questionnaire study
    David Bregnbak
    Department of Dermato Allergology, National Allergy Research Centre, Copenhagen University Hospital Gentofte, Hellerup, 2900, Niels Andersens Vej 65, Denmark
    Contact Dermatitis 72:106-14. 2015
    ..Cobalt is a strong skin sensitizer and a prevalent contact allergen. Recent studies have recognized exposure to leather articles as a potential cause of cobalt allergy...
  17. ncbi request reprint Methyldibromo glutaronitrile: clinical experience and exposure-based risk assessment
    Claus Zachariae
    Department of Dermatology, Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark
    Contact Dermatitis 48:150-4. 2003
    ..The present cases and updated exposure-based risk assessment process add to the evidence and need for re-defining safe-use concentrations of MDGN in cosmetic products...
  18. doi request reprint Prevalence of atopic dermatitis in infants by domestic water hardness and season of birth
    Kristiane Aa Engebretsen
    National Allergy Research Centre, Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark Department of Dermatology and Allergy, Herlev and Gentofte Hospital, University of Copenhagen, Hellerup, Denmark
    J Allergy Clin Immunol . 2016
    ..Atopic dermatitis (AD) appears to be more common in regions with hard domestic water and in children with a fall/winter birth. However, it is unknown whether a synergistic effect exists...
  19. doi request reprint Incidence of skin and respiratory diseases among Danish hairdressing apprentices
    Majken H Foss-Skiftesvik
    Department of Dermatology and Allergy, National Allergy Research Centre, Copenhagen University Hospital Gentofte, 2900, Hellerup, Denmark
    Contact Dermatitis . 2017
    ..Hairdressing is one of the professions with the highest risk of occupational skin and respiratory diseases. The incidence of these diseases in hairdressing apprentices has been studied only sparsely...
  20. doi request reprint Psoriasis and the Framingham risk score in a Danish hospital cohort
    Mette Gyldenløve
    Department of Dermato Allergology, Copenhagen University Hospital Gentofte, Hellerup, Denmark
    Int J Dermatol 53:1086-90. 2014
    ..Our aim was to compare the Framingham risk score, a method to estimate coronary heart disease and prevalences of cardiovascular risk factors in patients with psoriasis and the general population...
  21. doi request reprint Methotrexate Use and Monitoring in Patients with Psoriasis: A Consensus Report Based on a Danish Expert Meeting
    Line Raaby
    Department of Dermatology, Aarhus University Hospital, Aarhus, Denmark
    Acta Derm Venereol . 2016
    ..Topics discussed were: liver disease monitoring, teratogenic effects of MTX, risk of cancer, and use of MTX in children. We report here the conclusions of this expert meeting regarding use of MTX in dermatological practice...
  22. doi request reprint Occupational skin diseases in hairdressing apprentices - has anything changed?
    Majken G Hougaard
    National Allergy Research Centre, Department of Dermato Allergology, Copenhagen University Hospital Gentofte, 2900, Hellerup, Denmark
    Contact Dermatitis 72:40-6. 2015
    ..Hairdressers are at risk for occupational skin diseases. Since 2008, an educational programme has been conducted in Danish hairdressing schools to prevent occupational skin diseases. Its effect is unknown...
  23. doi request reprint The combination of etanercept and methotrexate increases the effectiveness of treatment in active psoriasis despite inadequate effect of methotrexate therapy
    Claus Zachariae
    Department of Dermatology, Copenhagen University Hospital, Copenhagen, Denmark
    Acta Derm Venereol 88:495-501. 2008
    ..025). Adverse events were similar for both groups, with no cases of tuberculosis, malignancies or opportunistic infections reported. Addition of etanercept to methotrexate achieved significant improvement in psoriasis after 24 weeks...
  24. ncbi request reprint Trends and developments in the pharmacological treatment of psoriasis
    Robert Gniadecki
    Department of Dermatology, Bispebjerg Hospital, Copenhagen, Denmark
    Acta Derm Venereol 82:401-10. 2002