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Specialty: Dermatology

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Total 4659 results found since Jan 2013.

Self-reported penicillin allergy may be undiagnosed chronic urticaria
HOUSTON – The higher prevalence of chronic urticaria in patients with self-reported penicillin allergy suggests that these patients may be confusing one condition with the other, according to a late-breaking study presented at the annual meeting of the American Academy of Allergy, Asthma, and...
Source: Skin and Allergy News - March 19, 2015 Category: Dermatology Tags: FPN News FPN Allergy & Immunology FPN Dermatology HOSP News IMN News IMN Allergy IMN Dermatology Source Type: news

Consider cephalosporin a safe alternative for patients with penicillin allergy
HOUSTON– Given the low incidence of adverse drug reactions to cephalosporin antibiotics among nearly a million California health plan patients, patients with a history of penicillin allergy can safely be given cephalosporins, according to Dr. Eric M. Macy. The recommendation is based on the...
Source: Skin and Allergy News - March 28, 2015 Category: Dermatology Tags: EM Clinical News EM News FPN News FPN Allergy & Immunology FPN Infectious Diseases HOSP News HOSP Bacterial Infections HOSP Infectious Diseases Source Type: news

Nickel allergy following European Union regulation in Denmark, Germany, Italy and the U.K.
ConclusionsThere has been a reduction in the prevalence of nickel allergy in young women, contemporaneous with the introduction of the nickel regulation. A reduction is also suggested in men in Germany and the U.K. A causative effect of the regulatory intervention is the most likely explanation.
Source: British Journal of Dermatology - October 10, 2013 Category: Dermatology Authors: S. Garg, J.P. Thyssen, W. Uter, A. Schnuch, J.D. Johansen, T. Menné, A. Belloni Fortina, B. Statham, D.J. Gawkrodger Tags: Cutaneous Allergy Source Type: research

Allergy to oxidized limonene and linalool is frequent throughout the UK
ConclusionThis large multicentre UK audit shows a significant rate of allergy to the hydroperoxides of limonene and linalool plus a high rate of irritant reactions. Testing to the oxidized forms alone captures the majority (97%; 411 of 422) of positive reactions; testing to non‐oxidized terpenes appears to be less useful. We recommend that the hydroperoxides of limonene and linalool be added to an extended baseline patch test series.This article is protected by copyright. All rights reserved.
Source: British Journal of Dermatology - April 4, 2014 Category: Dermatology Authors: H. Audrain, C. Kenward, C.R. Lovell, C. Green, A.D. Ormerod, J. Sansom, M.M.U. Chowdhury, S.M. Cooper, G.A. Johnston, M. Wilkinson, C. King, N. Stone, H.L. Horne, C.R. Holden, S. Wakelin, D.A. Buckley Tags: Cutaneous allergy Source Type: research

Allergy to oxidized limonene and linalool is frequent in the U.K.
ConclusionsThis large, multicentre U.K. audit shows a significant rate of allergy to the hydroperoxides of limonene and linalool plus a high rate of irritant reactions. Testing to the oxidized forms alone captures the majority (97·0%; 411 of 422) of positive reactions; testing to nonoxidized terpenes appears to be less useful. We recommend that the hydroperoxides of limonene and linalool be added to an extended baseline patch test series.
Source: British Journal of Dermatology - July 26, 2014 Category: Dermatology Authors: H. Audrain, C. Kenward, C.R. Lovell, C. Green, A.D. Ormerod, J. Sansom, M.M.U. Chowdhury, S.M. Cooper, G.A. Johnston, M. Wilkinson, C. King, N. Stone, H.L. Horne, C.R. Holden, S. Wakelin, D.A. Buckley Tags: Cutaneous Allergy Source Type: research

Mast cells predict hypersensitive reactions in rituximab desensitization
HOUSTON – For rituximab patients undergoing desensitization, mast cell degranulation is a more effective predictor of hypersensitive reactions (HSR) than are the traditionally employed skin tests, according to a study presented at the annual meeting of the American Academy of Allergy, Asthma, and...
Source: Skin and Allergy News - April 12, 2015 Category: Dermatology Tags: FPN News FPN Allergy & Immunology FPN Rheumatology IMN News IMN Allergy IMN Rheumatology RHEUM News Source Type: news

Risk factors identified for gestational eczema
HOUSTON– New-onset eczema during pregnancy is a common phenomenon with several newly identified risk factors. This disease entity deserves a proper name: gestational eczema, Dr. Wilfried J.J. Karmaus asserted at the annual meeting of the American Academy of Allergy, Asthma, and Immunology. In...
Source: Skin and Allergy News - April 18, 2015 Category: Dermatology Tags: FPN News FPN Allergy & Immunology FPN Women's Health OBGYN News OBGYN Complications OBGYN Obstetrics SAN Clinical News SAN News Source Type: news

AAP: Give peanut products to high-risk infants to cut allergy risk
Infants at high risk for peanut allergy should start a peanut-based diet by age 4-11 months, experts from the American Academy of Pediatrics and nine other medical groups advised in the September issue of the American Journal of Pediatrics. The consensus communication upends traditional views...
Source: Skin and Allergy News - August 31, 2015 Category: Dermatology Source Type: news

AAAAI: Early peanut consumption brings lasting protection from allergy
LOS ANGELES – A peanut allergy prevention strategy based upon regular consumption of peanut-containing foods from infancy to age 5 continued to provide protection even after peanut intake was halted for a full year from age 5 to 6, according to new results from an extension of the landmark LEAP...
Source: Skin and Allergy News - March 7, 2016 Category: Dermatology Source Type: news

No evidence supports hydrolyzed formula over cows’ milk for allergy prevention
Findings on the use of hydrolyzed formula in place of standard cows’ milk formula to prevent allergy in high-risk infants do not support current guidelines, according to Dr. Robert J Boyle of Imperial College London and his associates. A review and meta-analysis were performed on 28 randomized...
Source: Skin and Allergy News - March 8, 2016 Category: Dermatology Source Type: news

Food allergy development linked to S. aureus colonization in children with AD
Staphylococcus aureus colonization is associated with development of food allergy in children with atopic dermatitis (AD), according to a letter to the editor from Dr. Andrea L. Jones and her associates. In a study of 718 patients with AD, median food allergen–specific IgE levels to peanut...
Source: Skin and Allergy News - May 3, 2016 Category: Dermatology Source Type: news

Contact allergy to chlorhexidine in a tertiary dermatology clinic in Denmark
ConclusionsThe prevalence of chlorhexidine contact allergy does not seem to be higher in Denmark than in other European countries. Patch testing with both chlorhexidine diacetate and chlorhexidine digluconate may be beneficial. Testing for immediate‐type allergy in patients with a positive patch test reaction to chlorhexidine is recommended. Chlorhexidine‐containing products used in the healthcare setting and in cosmetics are potential causes of sensitization and allergy. Re‐exposure is common, highlighting the fact that patients and healthcare personnel need to be well informed about possible sources of exposure.
Source: Contact Dermatitis - November 11, 2015 Category: Dermatology Authors: Morten S. Opstrup, Jeanne D. Johansen, Claus Zachariae, Lene H. Garvey Tags: Original Article Source Type: research

Cobalt allergy: suitable test concentration, and concomitant reactivity to nickel and chromium
ConclusionsCobalt chloride 1% pet. is more suitable for patch testing than 0.5%. Solitary cobalt allergy is as frequent as concomitant allergy to cobalt and nickel or chromium. Sources of skin exposure to metals need to be identified for prevention of contact allergy. This is, owing to large knowledge gaps, particularly demanding for cobalt.
Source: Contact Dermatitis - March 21, 2016 Category: Dermatology Authors: Carola Lidén, Niklas Andersson, Anneli Julander, Mihály Matura Tags: Original Article Source Type: research

Knowledge gaps of drug allergy in children: a survey of primary care doctors
CONCLUSIONS: The majority of primary care doctors reported a suspected drug allergy in children. The most common suspected drugs were antibiotics and skin symptoms were the main symptoms. Most doctors knew about the possibility to test for the drug allergy but only less than half of them referred patients for the drug allergy workup.PMID:34408568 | PMC:PMC8362765 | DOI:10.5114/ada.2021.104280
Source: Advances in Dermatology and Allergology - August 19, 2021 Category: Dermatology Authors: Neringa Stirbiene Odilija Rudzeviciene Monika Kapitancuke Neringa Nazarenkaite Arunas Valiulis Source Type: research