We have located links that may give you full text access.
COMPARATIVE STUDY
JOURNAL ARTICLE
Oral challenge with metal salts. (II). Various types of eczema.
Contact Dermatitis 1983 September
299 patients with chronic dermatitis of obscure origin were challenged orally in a controlled study with 2.5 mg nickel, 2.5 mg chromium, and 1 mg cobalt given as salts of the respective metals. Flares of the dermatitis were seen in 12 of 61 patients with patch-test-negative hyperkeratotic eczema, in 9 of 32 patients with patch-test-negative perianal eczema, and in 7 of 143 patients with various other patch-test-negative eczemas. In this latter group, flares were seen only among patients with nummular eczema or hand eczema. Among 34 patients with various positive patch tests not relevant to the current dermatitis, 3 with hand eczema experienced flares. Patients who reacted to oral challenge with the metal salt to which they had a positive patch test, included 3 of 9 with nickel allergy, 2 of 5 with cobalt allergy and 6 of 15 with chromate allergy. These patients were tested openly. Low metal diets were prescribed for 33 patients who had flares after oral challenge with specific metal salts. For 23 of these, the dermatitis cleared or improved markedly after following the diet for at least 4 weeks. Responses to a questionnaire sent to the 23 patients indicated that 16 had followed the prescribed diet rigorously or intermittently for at least a year.
Full text links
Related Resources
Trending Papers
Heart failure with preserved ejection fraction: diagnosis, risk assessment, and treatment.Clinical Research in Cardiology : Official Journal of the German Cardiac Society 2024 April 12
Proximal versus distal diuretics in congestive heart failure.Nephrology, Dialysis, Transplantation 2024 Februrary 30
World Health Organization and International Consensus Classification of eosinophilic disorders: 2024 update on diagnosis, risk stratification, and management.American Journal of Hematology 2024 March 30
Efficacy and safety of pharmacotherapy in chronic insomnia: A review of clinical guidelines and case reports.Mental Health Clinician 2023 October
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app