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Ahuja K, Issa CJ, Nedorost ST, Lio PA. Is Food-Triggered Atopic Dermatitis a Form of Systemic Contact Dermatitis? Clin Rev Allergy Immunol 2024; 66:1-13. [PMID: 38285165 DOI: 10.1007/s12016-023-08977-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/12/2023] [Indexed: 01/30/2024]
Abstract
Food allergy in atopic dermatitis is mediated by complex immune interactions between genetics, diet, environment, and the microbiome. When contact between inflamed skin and food antigens occurs, contact hypersensitivity can develop. Consequently, systemic contact dermatitis (SCD) can occur after ingestion of allergenic foods or food additives in the setting of a Th2 response with CLA-positive T cells, triggering dermatitis where skin resident memory lymphocytes reside. This phenomenon explains food-triggered dermatitis. Atopy patch tests (APTs) detect sensitization to food proteins responsible for SCD, which in turn can be confirmed by oral food challenge with delayed interpretation. We summarize the literature on using APTs to identify foods for oral challenge with dermatitis as an outcome. In dermatitis patients at risk for Th2 skewing based on a history of childhood-onset flexural dermatitis, shared decision-making should include a discussion of identifying and avoiding food and food additive triggers, as well as identifying and avoiding all contact allergens, prior to initiation of systemic therapy for dermatitis.
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Affiliation(s)
- Kripa Ahuja
- Eastern Virginia Medical School, Norfolk, USA.
| | - Christopher J Issa
- Oakland University William Beaumont School of Medicine, Rochester, USA
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Susan T Nedorost
- Dermatologists of the Central States, Case Western Reserve University, Columbus, OH, USA
| | - Peter A Lio
- Department of Dermatology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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2
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Faybusovich P, Lim J, Ioffreda MD, Al-Shaikhly T. Mepolizumab for treating systemic allergic dermatitis with hypereosinophilia likely secondary to a nickel/cobalt-containing coronary artery stent. Contact Dermatitis 2021; 86:123-125. [PMID: 34596911 DOI: 10.1111/cod.13984] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2021] [Revised: 09/02/2021] [Accepted: 09/29/2021] [Indexed: 11/27/2022]
Affiliation(s)
- Paul Faybusovich
- Section of Allergy, Asthma & Immunology, Department of Medicine, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Jordan Lim
- Department of Dermatology, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Michael D Ioffreda
- Department of Dermatology, Penn State College of Medicine, Hershey, Pennsylvania, USA
| | - Taha Al-Shaikhly
- Section of Allergy, Asthma & Immunology, Department of Medicine, Penn State College of Medicine, Hershey, Pennsylvania, USA
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3
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Pan Z, Yang Y, Zhang L, Zhou X, Zeng Y, Tang R, Chang C, Sun J, Zhang J. Systemic Contact Dermatitis: The Routes of Allergen Entry. Clin Rev Allergy Immunol 2021; 61:339-350. [PMID: 34338976 DOI: 10.1007/s12016-021-08873-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/28/2021] [Indexed: 01/19/2023]
Abstract
Systemic contact dermatitis (SCD) is a generalized reactivation of type IV hypersensitivity skin diseases in individuals with previous sensitization after a contact allergen is administered systemically. Patients with SCD may consider their dermatitis unpredictable and recalcitrant since the causative allergens are difficult to find. If a patient has a pattern of dermatitis suggestive of SCD but fails to improve with conventional treatment, SCD should be taken into consideration. If doctors are not familiar with the presentations of SCD and the possible routes of allergen sensitization and exposure, the diagnosis of SCD may be delayed. In this work, we summarized all of the routes through which allergens can enter the body and cause SCD, including oral intake, local contact (through skin, inhalation, nasal spray and anal application), implants, and other iatrogenic or invasive routes (intravenous, intramuscular, intraarticular, and intravesicular). This will provide a comprehensive reference for the clinicians to identify the culprit of SCD.
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Affiliation(s)
- Zhouxian Pan
- Allergy Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Yongshi Yang
- Allergy Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Lishan Zhang
- Allergy Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Xianjie Zhou
- Allergy Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China
| | - Yueping Zeng
- Dermatology Department, Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, PekingBeijing, 100730, China
| | - Rui Tang
- Allergy Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China.
| | - Christopher Chang
- Division of Rheumatology, Allergy and Clinical Immunology, University of California, Davis, Davis, CA, 95616, USA. .,Division of Pediatric Immunology and Allergy, Joe DiMaggio Children's Hospital, Hollywood, FL, USA.
| | - Jinlyu Sun
- Allergy Department, State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Chinese Academy of Medical Science and Peking Union Medical College, Beijing, 100730, China.
| | - Jing Zhang
- Beijing Synchrotron Radiation Facility, Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, 100049, China
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Liu KL, Tsai TL, Tsai WC, Tsai SF, Lee CH, Wang SL. Prenatal heavy metal exposure, total immunoglobulin E, trajectory, and atopic diseases: A 15-year follow-up study of a Taiwanese birth cohort. J Dermatol 2021; 48:1542-1549. [PMID: 34265871 DOI: 10.1111/1346-8138.16058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2021] [Accepted: 06/18/2021] [Indexed: 01/05/2023]
Abstract
Prenatal exposure to heavy metals may cause atopic diseases. Little association between cord blood total immunoglobulin E (CB-tIgE) levels and the occurrence of atopic diseases has been found. This study investigated the atopic status and tIgE trajectory trend in a Taiwanese birth cohort over 15 years. We also assessed the effect of maternal heavy metal exposure on maternal serum cytokine and CB-tIgE levels. We recruited 430 pregnant women during their third trimester in 2000-2001. Maternal urinary heavy metal concentrations and serum cytokine levels were measured. The CB-tIgE and serum tIgE levels of the women's children when they were aged 5, 8, 11, and 14 years were measured. The upper quartile of the maternal urinary arsenic concentration was associated with an increased risk of a CB-tIgE level higher than 1 IU/mL (odds ratio, 1.845; 95% confidence interval, 1.003-3.395). Serum tIgE trajectory levels were the highest in children with asthma, followed by those with atopic dermatitis and allergic rhinitis at the age of 5-14 years. Serum tIgE levels tended to peak at the age of 11 years in the atopic children but were stable from the age of 8 years in the non-atopic children. We first demonstrated that serum tIgE levels reached a trajectory peak in the atopic children aged 11 years. Prenatal exposure to arsenic may increase the risk of elevated CB-tIgE levels. Further investigation is warranted to elucidate the mechanism through which maternal serum cytokines affect the occurrence of atopic diseases in children.
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Affiliation(s)
- Kwei-Lan Liu
- Department of Dermatology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Tsung-Lin Tsai
- National Institute of Environmental Health Sciences, National Health Research Institutes, Miaoli, Taiwan.,Department of Public Health, China Medical University, Taichung, Taiwan
| | | | - Shih-Fen Tsai
- National Institute of Environmental Health Sciences, National Health Research Institutes, Miaoli, Taiwan
| | - Chih-Hung Lee
- Department of Dermatology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan
| | - Shu-Li Wang
- National Institute of Environmental Health Sciences, National Health Research Institutes, Miaoli, Taiwan.,Department of Public Health, China Medical University, Taichung, Taiwan.,Department of Safety, Health, and Environmental Engineering, National United University, Miaoli, Taiwan.,Department of Public Health, National Defense Medical Center, Taipei, Taiwan
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Abstract
Eczematous drug eruptions are a heterogenous group of skin reactions that resemble eczema both clinically and histologically. We reviewed the literature and cataloged the systemically administered medications that cause these eruptions, along with their characteristic clinical presentations. We identified three primary pathophysiologic etiologies: (1) cutaneous immunomodulation, (2) skin dehydration, and (3) delayed hypersensitivity. Notably, eczematous eruptions caused by altered immunity in the skin may be increasing in incidence as some responsible drugs, in particular biologic therapies (such as tumor necrosis factor-α and interleukin-17 inhibitors) and targeted cancer treatments (including immune checkpoint inhibitors and epidermal growth factor receptor inhibitors), become more commonly employed in clinical practice. Other notable causes of eczematous eruptions include antiviral agents for hepatitis C virus and cardiovascular medications in elderly individuals, and notable subtypes of eczematous reactions include systemic contact dermatitis and photoallergic reactions, which are also discussed. The diagnostic gold standard is drug rechallenge and most reactions may be treated effectively with emollients, topical corticosteroids, and oral antihistamines.
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Affiliation(s)
| | - Susan Burgin
- Harvard Medical School, Boston, MA, USA.
- Department of Dermatology, Brigham and Women's Hospital, 221 Longwood Avenue, Boston, MA, 02115, USA.
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Nedorost S, Hammond M. Art of prevention: Allergic sensitization through damaged skin: Atopic, occupational, and stasis dermatitis. Int J Womens Dermatol 2021; 6:381-383. [PMID: 33898703 PMCID: PMC8060671 DOI: 10.1016/j.ijwd.2020.08.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2020] [Revised: 07/26/2020] [Accepted: 08/13/2020] [Indexed: 10/31/2022] Open
Abstract
The prevention of allergic contact dermatitis hinges on maintaining the integrity of the skin barrier and responding appropriately when it is disturbed. Although intact skin is subject to sensitization via highly irritating allergens, such as poison ivy, acutely inflamed and chronically inflamed skin is subject to sensitization to allergens without inherent irritant potential. In the chronically inflamed state of atopic dermatitis, sensitization to proteins, such as food, also carries a risk for systemic contact dermatitis via ingestion of the allergen. Minimizing the development of irritant dermatitis is key to preventing sensitization. However, in patients with already chronically inflamed skin, reducing the use of products to the involved areas, recommending hypoallergenic products with caution, and taking measures to prevent biofilm formation are also integral to preventing sensitization to chemicals and proteins, such as food and commensal organisms.
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Affiliation(s)
- Susan Nedorost
- University Hospitals Cleveland Medical Center/Case Western Reserve University School of Medicine, United States
| | - Margaret Hammond
- University Hospitals Cleveland Medical Center/Case Western Reserve University School of Medicine, United States
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Veien NK. Systemic Contact Dermatitis. Contact Dermatitis 2021. [DOI: 10.1007/978-3-030-36335-2_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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8
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Allergic Contact Sensitization in Healthy Skin Differs from Sensitization in Chronic Dermatitis. Dermatol Clin 2020; 38:301-308. [DOI: 10.1016/j.det.2020.02.006] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Baruffi FY, Venkatesh KP, Nelson KN, Powell A, Santos DM, Ehrlich A. Systemic Contact Dermatitis: A review. Dermatol Clin 2020; 38:379-388. [DOI: 10.1016/j.det.2020.02.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Pootongkam S, Havele SA, Orillaza H, Silver E, Rowland DY, Nedorost ST. Atopy patch tests may identify patients at risk for systemic contact dermatitis. IMMUNITY INFLAMMATION AND DISEASE 2019; 8:24-29. [PMID: 31823526 PMCID: PMC7016841 DOI: 10.1002/iid3.280] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/31/2019] [Revised: 10/14/2019] [Accepted: 11/20/2019] [Indexed: 01/13/2023]
Abstract
Background A subset of patients with positive patch tests demonstrates systemic contact dermatitis (SCD) upon ingestion or inhalation of the allergen. Concern has been raised about the use of patch tests for protein allergens (APTs) to detect SCD in atopic dermatitis (AD) patients. Methods We present atopy patch test (APT) data for 97 people. We reviewed APTs and tests for antigen‐specific immunoglobulin E (IgE) to the same allergen in pediatric AD patients. We compared the frequency of APTs as a function of age in AD patients. To study the irritancy potential of APTs, we prospectively tested consenting non‐AD dermatitis patients undergoing evaluation for allergic contact dermatitis and healthy controls to an APT panel. Results APT demonstrated fewer positive results than serum‐specific IgE or skin prick tests to the same allergen. Positive APT to food was more common in children under 3 years, whereas positive APT to aeroallergens were more common in teens and adults. Only positive APTs to dust mite were significantly more common positive in subjects without AD. Conclusion Our aggregate findings suggest that most APTs, but not dust mite, behave like conventional patch tests to low‐potency allergens. They are more likely to be positive in patients with chronically inflamed skin and to identify allergens that cause SCD. The higher prevalence of APT positivity to foods in young children is consistent with food allergy as a trigger of AD (also known as SCD) being more common in children than adults. Positive APTs define patients who may have SCD; negative APTs may guide elimination diets.
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Affiliation(s)
- Suwimon Pootongkam
- Department of Dermatology, University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, Ohio
| | - Sonia A Havele
- Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Hanna Orillaza
- Department of Dermatology, University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, Ohio
| | - Eli Silver
- Division of Allergy and Immunology, University Hospitals Cleveland, Cleveland, Ohio
| | - Douglas Y Rowland
- Department of Population and Quantitative Health Sciences (PQHS), Case Western Reserve University School of Medicine, Cleveland, Ohio
| | - Susan T Nedorost
- Department of Dermatology, University Hospitals Cleveland Medical Center, Case Western Reserve University, Cleveland, Ohio.,Department of Population and Quantitative Health Sciences (PQHS), Case Western Reserve University School of Medicine, Cleveland, Ohio
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Abstract
BACKGROUND Atopic dermatitis (AD) associated with respiratory atopy may represent a form of systemic contact dermatitis (SCD), whereby AD flares after ingestion or inhalation of allergens. OBJECTIVE The aim of the study was to compare the prevalence of positive patch tests to allergens known to cause SCD in AD patients with and without respiratory atopy. METHODS This is a retrospective study of patients with AD patch tested to 23 allergens known to cause SCD. Positive patch tests were compared between AD patients with and without respiratory atopy, stratified by age and wet or dry work occupation. CONCLUSIONS Children and adolescents, but not adults, with AD and respiratory atopy were more likely than age-matched AD patients without respiratory atopy to have positive patch tests to these allergens (odds ratio, 2.33; 95% confidence interval, 1.13-4.79). Moreover, AD patients with respiratory atopy and engaging in wet work, but not dry work, occupations were more likely than AD patients without respiratory atopy to have positive patch tests to allergens known to cause SCD (odds ratio, 1.47; 95% confidence interval, 1.05-2.06). Thus, respiratory atopy and wet work are associated with sensitization to allergens known to cause SCD in patients with AD, and patch testing may be valuable in identifying systemic triggers of dermatitis in these patients.
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12
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Systemic Contact Dermatitis. Contact Dermatitis 2019. [DOI: 10.1007/978-3-319-72451-5_17-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Limone BA, Rasmussen A, Kwon SM, Jacob SE. Complementary Intradermal and Patch Testing for Increased Diagnostic Accuracy of Nickel Allergy in Non-Celiac Wheat Insensitivity. Nutrients 2017; 9:E536. [PMID: 28538677 PMCID: PMC5490515 DOI: 10.3390/nu9060536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 05/16/2017] [Accepted: 05/22/2017] [Indexed: 11/17/2022] Open
Abstract
D'Alcamo et al. astutely highlighted a potential immunologic association between nickel allergy, determined by positive epicutaneous patch testing, and the rise of non-celiac wheat sensitivity (NCWS) in the world of gluten-related diseases. Consecutive algorithms including both patch and intradermal testing could provide vital information to more accurately define the patient populations with NCWS, systemic nickel allergy syndrome, and nickel-associated allergic contact dermatitis.
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Affiliation(s)
- Brittanya A Limone
- Department of Dermatology, Loma Linda University, 11370 Anderson Street, Suite 2600, Loma Linda, CA 92354, USA.
| | - Annelise Rasmussen
- Department of Dermatology, Loma Linda University, 11370 Anderson Street, Suite 2600, Loma Linda, CA 92354, USA.
| | - Sue Min Kwon
- Department of Dermatology, Loma Linda University, 11370 Anderson Street, Suite 2600, Loma Linda, CA 92354, USA.
| | - Sharon E Jacob
- Department of Dermatology, Loma Linda University, 11370 Anderson Street, Suite 2600, Loma Linda, CA 92354, USA.
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Pazzini CA, Pereira LJ, Marques LS, Ramos-Jorge J, Aparecida da Silva T, Paiva SM. Nickel-free vs conventional braces for patients allergic to nickel: Gingival and blood parameters during and after treatment. Am J Orthod Dentofacial Orthop 2016; 150:1014-1019. [PMID: 27894522 DOI: 10.1016/j.ajodo.2016.05.009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2016] [Revised: 05/01/2016] [Accepted: 05/01/2016] [Indexed: 12/23/2022]
Abstract
INTRODUCTION Allergic and inflammatory reactions have commonly been associated with the release of metal ions during orthodontic treatment. Our objective was to evaluate prospectively gingival and blood status in patients allergic to nickel. METHODS Allergy to nickel was diagnosed using a patch test. Two groups were established: conventional braces (n = 21) and nickel-free braces (n = 21). The gingival index was used to determine gingival status before treatment, periodically for 12 months (evaluations every 3 months), and 1 month after the removal of the braces. Blood status was evaluated with a complete blood count, including the quantification of nickel and immunoglobin E before treatment, during treatment, and 1 month after removal of the braces. The data were analyzed using Mann-Whitney, Student t, Wilcoxon, repeated measures analysis of variance, Friedman, and chi-square tests. Either the Pearson or the Spearman correlation coefficients were calculated, when appropriate. RESULTS The number of basophils increased significantly among the evaluations in both groups (conventional, P = 0.002; nickel-free, P = 0.001), whereas the number of eosinophils and the immunoglobin E levels decreased significantly in the conventional group (P = 0.004). Plasma nickel levels were increased before and during treatment, and decreased 1 month after removing the braces in both groups, but the differences were significant only in the nickel-free group (P = 0.002). No correlations were found between the concentrations of nickel and immunoglobin E, basophils, or eosinophils, or between the gingival index and either bands or segmented neutrophils (P ≥ 0.05). CONCLUSIONS Patients treated with nickel-free braces had better gingival health and smaller blood changes than did those treated with conventional braces. All abnormalities tended to be eliminated after the removal of the braces.
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Affiliation(s)
- Camila Alessandra Pazzini
- Postgraduate student, Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil.
| | - Luciano José Pereira
- Professor, Department of Health Sciences, Universidade Federal de Lavras, Lavras, Minas Gerais, Brazil
| | - Leandro Silva Marques
- Professor, Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Joana Ramos-Jorge
- Professor, Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Universidade Federal dos Vales do Jequitinhonha e Mucuri, Diamantina, Minas Gerais, Brazil
| | - Tarcília Aparecida da Silva
- Professor, Department of Oral Surgery and Pathology, Faculty of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
| | - Saul Martins Paiva
- Professor, Department of Pediatric Dentistry and Orthodontics, Faculty of Dentistry, Universidade Federal de Minas Gerais, Belo Horizonte, Minas Gerais, Brazil
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Yoshihisa Y, Rehman MU, Yamakoshi-Shibutani T, Shimizu T. In vitro effects of zinc on the cytokine production from peripheral blood mononuclear cells in patients with zinc allergy. SPRINGERPLUS 2015; 4:404. [PMID: 26261762 PMCID: PMC4529423 DOI: 10.1186/s40064-015-1202-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2015] [Accepted: 07/30/2015] [Indexed: 11/10/2022]
Abstract
Metals, such as nickel, cobalt,
chromium and zinc, are ubiquitous in the environment. Systemic reactions, including hand dermatitis and generalized eczematous reactions, can be caused by the dietary ingestion of metals. In this study, we aimed to determine whether the cytokine production from peripheral blood mononuclear cells (PBMCs) obtained from zinc allergy patients can be used as a sensitive marker to investigate zinc-allergic contact dermatitis. The diagnosis of sensitivity to metal was made based on the results of a metal patch test. The PBMCs were stimulated with various concentrations (5–100 μM) of zinc sulfate (ZnSO4) for 24 h. The culture supernatants were collected and analyzed using ELISA for measurement of the cytokine production. The levels of IFN-γ, TNF-α, IL-1β, IL-5, IL-13 and MIF were significantly higher in the zinc-allergic patients (n = 5) than in the healthy controls (n = 5) at 100 μM of ZnSO4 stimulation. Although, patch testing is considered as standard test to diagnose metal allergy but false-positive and -negative reactions may limit its use in conditions of existing dermatitis. Therefore, this study suggest that in support of patch testing the determination of cytokine production using PBMCs cultures would be helpful for making an early diagnosis of such conditions.
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Affiliation(s)
- Yoko Yoshihisa
- Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Sugitani, Toyama, Japan
| | - Mati Ur Rehman
- Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Sugitani, Toyama, Japan
| | - Takako Yamakoshi-Shibutani
- Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Sugitani, Toyama, Japan
| | - Tadamichi Shimizu
- Department of Dermatology, Graduate School of Medicine and Pharmaceutical Sciences, University of Toyama, Sugitani, Toyama, Japan
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Büyüköztürk S, Gelincik A, Ünal D, Demirtürk M, Çelik DD, Erden S, Çolakoğlu B, Erdem Kuruca S. Oral nickel exposure may induce Type I hypersensitivity reaction in nickel-sensitized subjects. Int Immunopharmacol 2015; 26:92-6. [DOI: 10.1016/j.intimp.2015.03.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2014] [Revised: 03/04/2015] [Accepted: 03/09/2015] [Indexed: 11/24/2022]
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Antico A, Soana R. Nickel sensitization and dietary nickel are a substantial cause of symptoms provocation in patients with chronic allergic-like dermatitis syndromes. ALLERGY & RHINOLOGY 2015; 6:56-63. [PMID: 25747857 PMCID: PMC4388878 DOI: 10.2500/ar.2015.6.0109] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Data in literature seem to show that, in patients with contact allergic dermatitis, dietary nickel might be a cause of systemic dermatitis, but little information exists in literature about the role of nickel sensitization and dietary nickel in patients with allergic-like chronic dermatitis syndromes. The prevalence of nickel sensitization in patients with chronic allergic-like, non-IgE-mediated skin diseases, and the possible impact of dietary nickel on symptom provocation and persistence has been assessed in the present retrospective study on a case series of 1726 patients referred to our allergy unit for chronic allergic-like skin diseases. IgE-mediated pathogenesis and other differential diagnoses excluded, patients were patch tested. Nickel-positive patients underwent an elimination diet and double-blind placebo-controlled nickel challenge (DBPCNC) test. A total of 339 (20%) tested nickel-positive. Fifty-two patients (15%) recovered by avoiding sources of nickel contact and 29 (10%) dropped out. Out of the remaining nickel-sensitized patients, 277 (80%) achieved complete or near complete recovery with low-nickel content diet, and 185 of them (89%) were positive to DBPCNC. We conclude that nickel sensitization and dietary nickel seem to be the chief trigger for provocation and persistence of symptoms in an important part (∼11%) of patients with chronic allergic-like dermatitis syndromes.
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Affiliation(s)
- Andrea Antico
- Allergy Unit, Azienda Istituti Ospedalieri 'C. Poma', Mantova, Asola Hospital, Asola MN, Italy
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Abstract
Systemic contact dermatitis (SCD), a cutaneous reaction that is a direct manifestation of systemic exposure to a known allergen in a sensitized individual, has been increasingly recognized as a cause of persistent cutaneous contact dermatitis that is refractory to conventional therapies. While SCD in response to drugs has been described well in the literature, SCD to allergens in common foodstuffs is a less well-articulated phenomenon. Several foods that are universally consumed throughout the world contain potent allergens including nickel, balsam of Peru, trace metals, urushiol, and sesquiterpene lactones as well as a host of others that may cause a distinctive clinical picture. In this review article, the authors review the typical presentation and prevalence of SCD to foods, pathophysiology, the most common offensive ingestible food allergens, several appropriate diets, and effectiveness of dietary avoidance for situations in which SCD is suspected.
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Chaptini C, Sidhu S. Mycophenolate mofetil as a treatment for urticarial dermatitis. Australas J Dermatol 2014; 55:275-8. [PMID: 25178716 DOI: 10.1111/ajd.12192] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2013] [Accepted: 04/27/2014] [Indexed: 11/27/2022]
Abstract
We report two cases of adults with urticarial dermatitis who could not be managed by a variety of treatments but who obtained good control with mycophenolate mofetil (MMF). A clinical response was seen 6-8 weeks from treatment onset and they were maintained on MMF 1 g twice daily (case 1), and MMF 1 g omni mane and 500 mg omni nocte (case 2), with no major exacerbations for many years. MMF is an immunosuppressive agent, which is currently used off-label for many dermatological conditions. To date, there have been no studies investigating the use of MMF as a treatment for urticarial dermatitis. The cases we present suggest that MMF is an effective treatment for this condition, and we recommend that MMF be considered as a treatment option.
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Braga M, Quecchia C, Perotta C, Timpini A, Maccarinelli K, Di Tommaso L, Di Gioacchino M. Systemic nickel allergy syndrome: nosologic framework and usefulness of diet regimen for diagnosis. Int J Immunopathol Pharmacol 2014; 26:707-16. [PMID: 24067467 DOI: 10.1177/039463201302600314] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Systemic (gastrointestinal and skin) reactions to ingestion of nickel rich foods in patients with nickel allergic contact dermatitis characterize Systemic Nickel Allergy Syndrome (SNAS). The objective of the study was to describe the nosologic framework of the syndrome and to compare sensibility and specificity for SNAS diagnosis between two different low nickel diets - BraMa-Ni and the usually prescribed list of forbidden foods - along with patient adherence to diet. One hundred forty-five patients with suspected SNAS (by history and benefit from nickel dietary restrictions) were selected and orally challenged with nickel for a definite diagnosis. Specificity and sensibility of the diets were calculated in relation to the results of nickel challenges. The nosologic framework of SNAS was deduced from the clinical pictures of 98 patients with positive nickel challenge and characterized essentially by skin and gastrointestinal symptoms, whereas all other symptoms (dizziness, headache etc.) were never elicited by the oral nickel challenge. The specificity and sensibility of BraMa-Ni in detecting SNAS were significantly higher than the forbidden food list diet, with an excellent patient adherence. Therefore, BraMa-Ni diet can be prescribed for the treatment of the syndrome other than for the diagnosis, the gold standard of which remains the oral nickel challenge.
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Affiliation(s)
- M Braga
- Allergy and Clinical Immunology, University of Medicine, Brescia, Italy
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Di Gioacchino M, Ricciardi L, De Pità O, Minelli M, Patella V, Voltolini S, Di Rienzo V, Braga M, Ballone E, Mangifesta R, Schiavino D. Nickel oral hyposensitization in patients with systemic nickel allergy syndrome. Ann Med 2014; 46:31-7. [PMID: 24256166 PMCID: PMC4673509 DOI: 10.3109/07853890.2013.861158] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2013] [Accepted: 10/28/2013] [Indexed: 12/16/2022] Open
Abstract
BACKGROUND This is the first randomized, double-blind, placebo-controlled trial (EUDRACT No. 2009-013923-43) evaluating nickel oral hyposensitizing treatment (NiOHT) in patients with "systemic nickel allergy syndrome" (SNAS), characterized by Ni-allergic contact dermatitis and systemic reactions after eating Ni-rich food. METHODS Adults with positive Ni-patch test, who reported symptoms suggesting SNAS, which improved after Ni-poor diet, and were positive to Ni-oral challenge were eligible. Patients were randomly assigned to three treatments (1.5 μg, 0.3 μg, or 30 ng Ni/week) or placebo for a year, with progressive reintroduction of Ni-rich foods form the 5(th) month. Out of 141 patients randomized, 113 completed the trial. Endpoints were efficacy and tolerability of treatment. RESULTS During Ni-rich food re-introduction, the 1.5 μg Ni/week group had a mean VAS score significantly higher than placebo (p = 0.044), with significant improvement of gastrointestinal symptoms (p = 0.016;) and significantly fewer rescue medications. Cutaneous manifestations also improved but without reaching statistical significance. After the treatment, oral challenge with higher Ni doses than at baseline were needed to cause symptoms to flare-up in significantly more patients given 1.5 μg Ni/week than placebo (p = 0.05). Patients reported no side-effects. CONCLUSIONS NiOHT is effective in SNAS, in particular on gastrointestinal manifestations, with trend toward improvement of cutaneous symptoms.
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Affiliation(s)
- Mario Di Gioacchino
- Allergy and Immunotoxicology Unit, Ce.S.I., G. d’Annunzio University Foundation,
Chieti, Italy
- Department of Medicine and Science of Ageing, G. d’Annunzio University,
Chieti, Italy
| | - Luisa Ricciardi
- Allergology and Clinical Immunology, Messina University, G Martino Hospital,
Messina, Italy
| | - Ornella De Pità
- Immunology and Allergy Unit, Istituto Dermopatico dell’Immacolata IDI-IRCCS,
Rome, Italy
| | - Mauro Minelli
- Departmental Unit of Immunology and Allergology, Internal Medicine, Campi Salentina Hospital,
Campi Salentina (Lecce), Italy
| | - Vincenzo Patella
- Allergology and Clinical Immunology, Agropoli Hospital,
Agropoli (SA) Italy
| | | | | | | | - Enzo Ballone
- Allergy and Immunotoxicology Unit, Ce.S.I., G. d’Annunzio University Foundation,
Chieti, Italy
| | - Rocco Mangifesta
- Allergy and Immunotoxicology Unit, Ce.S.I., G. d’Annunzio University Foundation,
Chieti, Italy
| | - Domenico Schiavino
- Department of Allergology, Institute of Internal Medicine, Università Cattolica del Sacro Cuore, Policlinico “A. Gemelli”,
Rome, Italy
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Kamerud KL, Hobbie KA, Anderson KA. Stainless steel leaches nickel and chromium into foods during cooking. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2013; 61:9495-9501. [PMID: 23984718 PMCID: PMC4284091 DOI: 10.1021/jf402400v] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
Toxicological studies show that oral doses of nickel and chromium can cause cutaneous adverse reactions such as dermatitis. Additional dietary sources, such as leaching from stainless steel cookware during food preparation, are not well characterized. This study examined stainless steel grades, cooking time, repetitive cooking cycles, and multiple types of tomato sauces for their effects on nickel and chromium leaching. Trials included three types of stainless steels and a stainless steel saucepan, cooking times of 2-20 h, 10 consecutive cooking cycles, and four commercial tomato sauces. After a simulated cooking process, samples were analyzed by ICP-MS for Ni and Cr. After 6 h of cooking, Ni and Cr concentrations in tomato sauce increased up to 26- and 7-fold, respectively, depending on the grade of stainless steel. Longer cooking durations resulted in additional increases in metal leaching, where Ni concentrations increased 34-fold and Cr increased approximately 35-fold from sauces cooked without stainless steel. Cooking with new stainless steel resulted in the largest increases. Metal leaching decreases with sequential cooking cycles and stabilized after the sixth cooking cycle, although significant metal contributions to foods were still observed. The tenth cooking cycle resulted in an average of 88 μg of Ni and 86 μg of Cr leached per 126 g serving of tomato sauce. Stainless steel cookware can be an overlooked source of nickel and chromium, where the contribution is dependent on stainless steel grade, cooking time, and cookware usage.
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Affiliation(s)
- Kristin L. Kamerud
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon 97331, United States
| | - Kevin A. Hobbie
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon 97331, United States
| | - Kim A. Anderson
- Department of Environmental and Molecular Toxicology, Oregon State University, Corvallis, Oregon 97331, United States
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Ricciardi L, Carni A, Loschiavo G, Gangemi S, Tigano V, Arena E, Mannucci C, Calapai G. Systemic nickel allergy: oral desensitization and possible role of cytokines interleukins 2 and 10. Int J Immunopathol Pharmacol 2013; 26:251-7. [PMID: 23527730 DOI: 10.1177/039463201302600127] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
Nickel ingested with food can elicit either systemic cutaneous or gastrointestinal symptoms causing a systemic nickel allergy syndrome (SNAS) that can be treated with tolerance by oral ingestion of the metal. It has been suggested that interleukins 2 (IL-2) and 10 (IL-10) are involved in the mechanisms underlying oral tolerance. We evaluated the clinical efficacy of oral desensitization therapy in SNAS consisting in the administration of nickel sulphate. Because nickel allergy prevalently affects women, only female subjects (N = 22) were recruited. Oral nickel desensitizing therapy was associated with low-nickel diet for three months. Before and after therapy, clinical conditions were evaluated, and circulating cytokines IL-2 and IL-10 were measured. After the two-year treatment, visual analogue scale (VAS) scores for symptoms were significantly reduced (P less than 0.001). Patients were released by either cutaneous or gastrointestinal symptoms and by tolerating nickel-containing food. At the end of the treatment, nickel oral challenge test was negative in 18 patients, and IL-2 level in the serum was significantly reduced while IL-10 was increased, although this datum was not statistically significant. Our study confirms the clinical efficacy of nickel oral immunotherapy and focuses on the mechanisms triggered by oral tolerance indicating that reduction of IL-2 can be associated with success of oral nickel desensitizing therapy.
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Metal allergy and systemic contact dermatitis: an overview. Dermatol Res Pract 2012; 2012:749561. [PMID: 22693488 PMCID: PMC3369403 DOI: 10.1155/2012/749561] [Citation(s) in RCA: 73] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2012] [Accepted: 04/06/2012] [Indexed: 12/03/2022] Open
Abstract
Contact dermatitis is produced by external skin exposure to an allergen, but sometimes a systemically administered allergen may reach the skin and remain concentrated there with the aid of the circulatory system, leading to the production of systemic contact dermatitis (SCD). Metals such as nickel, cobalt, chromium, and zinc are ubiquitous in our environment. Metal allergy may result in allergic contact dermatitis and also SCD. Systemic reactions, such as hand dermatitis or generalized eczematous reactions, can occur due to dietary nickel or cobalt ingestion. Zinc-containing dental fillings can induce oral lichen planus, palmoplantar pustulosis, and maculopapular rash. A diagnosis of sensitivity to metal is established by epicutaneous patch testing and oral metal challenge with metals such as nickel, cobalt, chromium, and zinc. In vitro tests, such as the lymphocyte stimulating test (LST), have some advantages over patch testing to diagnose allergic contact dermatitis. Additionally, the determination of the production of several cytokines by primary peripheral blood mononuclear cell cultures is a potentially promising in vitro method for the discrimination of metal allergies, including SCD, as compared with the LST.
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Abstract
Systemic contact dermatitis is an inflammatory skin disease that may occur in persons with contact allergy when they are exposed to the hapten orally, transcutaneously, per rectum, intravesically, intravenously, or by inhalation. The most common causes of systemic contact dermatitis are drugs used both topically and systemically. Other causes are ubiquitously occurring haptens, such as the metals nickel, cobalt, gold, and chromate, and aromatic substances such as spices. Avoidance of the offending hapten is the most obvious treatment. For some haptens, such as nickel, diet treatment may be effective. Chelation therapy with disulfiram is another therapeutic option in nickel-allergic patients with systemic contact dermatitis. Hyposensitization therapy has been attempted with some success in systemic contact dermatitis caused by nickel and Parthenium hysterophorus.
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Picarelli A, Di Tola M, Vallecoccia A, Libanori V, Magrelli M, Carlesimo M, Rossi A. Oral mucosa patch test: a new tool to recognize and study the adverse effects of dietary nickel exposure. Biol Trace Elem Res 2011; 139:151-9. [PMID: 20204548 DOI: 10.1007/s12011-010-8652-y] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/02/2009] [Accepted: 02/10/2010] [Indexed: 11/25/2022]
Abstract
On contact with the skin, nickel may cause allergic contact dermatitis, which can be diagnosed by an epicutaneous patch test. Nickel exposure via the intestinal mucosa can induce diarrhea, abdominal pain, and swelling. The aim of the present study was to investigate the relationship between these symptoms and nickel intake by means of a novel oral mucosa patch test. Eighty-six patients with intestinal symptoms related to ingestion of nickel-containing foods were submitted to epicutaneous and oral mucosa patch tests for nickel. All patients with positive oral mucosa patch test results were subject to a low-nickel diet and monitored over time. Skin lesions were observed in 33 out of 86 (38.4%) patients evaluated by the epicutaneous patch test. Mucosal lesions were seen in 53 out of 86 (61.6%) patients given the oral mucosa patch test. After 2 months of a low-nickel diet, 52 out of 53 (98.1%) patients showed an improvement of their symptoms. There is a significant correlation between response time of the oral mucosa patch test and the latency of symptoms after ingestion of nickel-containing foods. Consequently, the oral mucosa patch test can be used to recognize and study the adverse effects of dietary nickel exposure that could be defined as allergic contact mucositis. A low-nickel diet is also shown to be an effective treatment for this condition.
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Affiliation(s)
- Antonio Picarelli
- Center for Research and Study of Celiac Disease--Department of Clinical Sciences, Policlinico Umberto I--Sapienza University, Viale del Policlinico, 155, 00161 Rome, Italy.
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Minelli M, Schiavino D, Musca F, Bruno ME, Falagiani P, Mistrello G, Riva G, Braga M, Turi MC, Di Rienzo V, Petrarca C, Schiavone C, Di Gioacchino M. Oral hyposensitization to nickel induces clinical improvement and a decrease in TH1 and TH2 cytokines in patients with systemic nickel allergy syndrome. Int J Immunopathol Pharmacol 2010; 23:193-201. [PMID: 20378005 DOI: 10.1177/039463201002300117] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Some patients with nickel (Ni) allergic contact dermatitis suffer from systemic (intestinal or cutaneous) symptoms after ingestion of Ni-rich foods and experience symptoms reduction with low-Ni diet, a condition termed Systemic Ni Allergy Syndrome (SNAS). We aimed at evaluating whether oral administration of low nickel doses improved clinical conditions and modulated immunological aspects of SNAS, without significant side effects. Thirty-six SNAS patients were enrolled. Treatment started after 1-month of low-Ni diet and consisted in an incremental oral NiOH dose phase (0.3ng to 1.5 microg/week) followed by a 12-months maintenance phase (1.5 microg/week). Randomly, twenty-four patients added Ni therapy to low-Ni diet and 12 remained with diet alone. All patients were allowed rescue medications (antihistamines and topical steroids). After 4 months, Ni-rich foods were gradually reintroduced. In vitro allergen-driven IL13, IL5 and IFN-gamma release by peripheral blood mononuclear cells was evaluated before and after treatment. Twenty-three patients receiving NiOH and the 12 control patients completed the study. Evaluation of SNAS clinical severity (by VAS and drug consumption) showed a significant difference in favor of NiOH-treated patients compared to controls. Twenty of 23 patients in the NiOH group and none in the control group tolerated Ni-rich food reintroduction. Release of all studied cytokines in culture supernatants was significantly lower after NiOH treatment. In conclusion NiOH is effective in reducing symptoms and drug consumption in SNAS and is able to modulate inflammatory parameters.
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Affiliation(s)
- M Minelli
- Departmental Unit of Immunology and Allergology, Internal Medicine, Campi Salentina Hospital, Campi Salentina, Lecce, Italy
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Torres F, das Graças M, Melo M, Tosti A. Management of contact dermatitis due to nickel allergy: an update. Clin Cosmet Investig Dermatol 2009; 2:39-48. [PMID: 21436967 PMCID: PMC3047925 DOI: 10.2147/ccid.s3693] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Nickel is the major cause of allergic contact dermatitis in the general population, both among children and adults, as well as in large occupational groups. This metal is used in numerous industrial and consumer products, including stainless steel, magnets, metal plating, coinage, and special alloys, and is therefore almost impossible to completely avoid in daily life. Nickel contact dermatitis can represent an important morbidity, particularly in patients with chronic hand eczema, which can lead to inability to work, a decrease in quality of life and significant healthcare expenses. Therefore, its management is of great importance. This article reviews diagnostic, preventive and therapeutic strategies in this field.
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Affiliation(s)
- Fernanda Torres
- Department of Dermatology, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
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33
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Thyssen JP, Maibach HI. Drug-elicited systemic allergic (contact) dermatitis - update and possible pathomechanisms. Contact Dermatitis 2008; 59:195-202. [DOI: 10.1111/j.1600-0536.2008.01367.x] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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Abstract
Numerous species of metal ions cause immunosensitization in humans. Possible approaches to determine those occupational and environmental exposures to metals that result in immunological changes include lymphocyte transformation assay, cytokine profiling, and measurement of lymphocyte subpopulations. In two previous papers, we considered lymphocyte transformation assay [1] and cytokine profiling [2]. Here we review the effects of exposures to metals on lymphocyte subpopulations. Specific consideration is given to beryllium, chromium, cobalt, nickel, palladium and platinum, cadmium, gold, mercury, and lead. Analysis of the scientific literature shows that immunosensitizing metals may have influences on the lymphocyte subset composition, but only in a few instances does exposure to metals cause reproducible shifts of lymphocyte subpopulations. If lymphocyte subpopulations are analyzed, each diagnostic step, including indication, sample handling, analytic procedure, and data interpretation, should adhere to good quality assurance and quality control.
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35
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Abstract
Oral ingestion or parenteral administration of certain contact allergens may elicit eczematous skin reactions "from inside" in sensitized individuals; this phenomenon has been termed "systemically-induced eczema" or "hematogenous contact eczema". There is a wide range of clinical features from polyetiological dyshidrotic hand and foot eczema to baboon syndrome. The most important contact allergens known to elicit systemically-induced contact eczema are metal salts, drugs, phytoallergens and balsam of Peru. Diagnosis is based on proof of delayed type hypersensitivity by patch testing and oral challenge. Until more and better data is acquired, special diets (for instance low nickel) should be instituted only in carefully selected patients.
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Affiliation(s)
- S M Erdmann
- Klinik für Dermatologie und Allergologie Aachen, Universitätsklinikum Aachen, Pauwelsstrasse 30, 52074 Aachen.
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36
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Roychowdhury S, Svensson CK. Mechanisms of drug-induced delayed-type hypersensitivity reactions in the skin. AAPS JOURNAL 2005; 7:E834-46. [PMID: 16594635 PMCID: PMC2750952 DOI: 10.1208/aapsj070480] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Cutaneous drug reactions (CDRs) are the most commonly reported adverse drug reactions. These reactions can range from mildly discomforting to life threatening. CDRs can arise either from immunological or nonimmunological mechanisms, though the preponderance of evidence suggests an important role for immunological responses. Some cutaneous eruptions appear shortly after drug intake, while others are not manifested until 7 to 10 days after initiation of therapy and are consistent with delayed-type hypersensitivity. This review discusses critical steps in the initiation of delayed-type hypersensitivity reactions in the skin, which include protein haptenation, dendritic cell activation/migration and T-cell propagation. Recently, an alternative mechanism of drug presentation has been postulated that does not require bioactivation of the parent drug or antigen processing to elicit a drug-specific T-cell response. This review also discusses the role of various immune-mediators, such as cytokines, nitric oxide, and reactive oxygen species, in the development of delayed-type drug hypersensitivity reactions in skin. As keratinocytes have been shown to play a crucial role in the initiation and propagation of cutaneous immune responses, we also discuss the means by which these cells may initiate or modulate CDRs.
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Affiliation(s)
- Sanjoy Roychowdhury
- Division of Pharmaceutics, College of Pharmacy, The University of Iowa, 115 S Grand Avenue, S213 PHAR Iowa City, IA 52242
| | - Craig K. Svensson
- Division of Pharmaceutics, College of Pharmacy, The University of Iowa, 115 S Grand Avenue, S213 PHAR Iowa City, IA 52242
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Raison-Peyron N, Guillard O, Khalil Z, Guilhou JJ, Guillot B. Nickel-elicited systemic contact dermatitis from a peripheral intravenous catheter. Contact Dermatitis 2005; 53:222-5. [PMID: 16191020 DOI: 10.1111/j.0105-1873.2005.00689.x] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Nickel-elicited systemic contact dermatitis is a well-known entity, although it is far less common than allergic contact dermatitis. In most of the cases, the main way of nickel administration is oral. Clinical manifestations are miscellaneous including pompholyx, diffuse exanthema, flexural dermatitis or baboon syndrome. Systemic nickel dermatitis induced by venous catheters is very uncommon, but it is probably underdiagnosed. We report here 2 patients with diffuse recurrent maculopapular rash corresponding to nickel-elicited systemic contact dermatitis. They were both perfused during the last episode with the assistance of a peripheral polyurethane venous catheter during or just before the cutaneous eruption. At the base of the catheter, there was a small metallic eyelet on which dimethylglyoxime test was positive, indicating a release of nickel. Then, we measured nickel release in normal use conditions and found high nickel levels, although the manufacturer denied that nickel could be released. This diagnosis is important to know because such exanthema often occurred during postoperative or postpartum period. Its frequency is probably underestimated because it is often considered as a cutaneous drug reaction. To our knowledge, only 2 cases have been reported in the literature.
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Affiliation(s)
- N Raison-Peyron
- Department of Dermatology and Allergology, 80, avenue Augustin Fliche, Montpellier University Hospital, 34 295 Montpellier Cedex 5, France.
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Abstract
PURPOSE OF REVIEW The aim of this article is to review recent findings in contact allergy, regarding clinical research. RECENT FINDINGS The biocide methyldibromo glutaronitrile was identified to be an important sensitizer. Subsequently, it was banned from leave-on cosmetics in the European Union. Another group of important allergens that have been studied extensively included the fragrances oak moss absolute, isoeugenol, hydroxyisohexyl 3-cyclohexene carboxaldehyde and farnesol. A new fragrance mix II has been developed for standard testing, which includes the two latter compounds. Dose response studies have demonstrated broad individual variation of elicitation thresholds, dependent on the allergen concentration during induction, and other factors. Some unsuspected routes of exposure to allergens include oral, inhalational, connubial or airborne contact. Experimental studies provide a classification of newly introduced chemicals; increasingly, the local lymph node assay is supplementing and potentially replacing the guinea pig maximization test. Recent advances in occupational contact allergy include, for example, some attempts to improve diagnostics for epoxy resin and other plastic, glue, and cutting fluid components. SUMMARY Constant awareness for new allergens, confirmed by critical evaluation, standardization of patch test materials, and the identification of temporal patterns and subgroups at risk will improve both the diagnosis and prevention of allergic contact dermatitis.
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Affiliation(s)
- Wolfgang Uter
- Department of Medical Informatics, Biometry and Epidemiology, University of Erlangen-Nuremberg, Erlangen, Germany.
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Johansen JD, Veien NK, Laurberg G, Kaaber K, Thormann J, Lauritzen M, Avnstorp C. Contact allergy to methyldibromo glutaronitrile - data from a 'front line' network. Contact Dermatitis 2005; 52:138-41. [PMID: 15811027 DOI: 10.1111/j.0105-1873.2005.00524.x] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
The preservative methyldibromo glutaronitrile (MDBGN) has caused an epidemic of contact allergy in Europe. However, most data concerning contact allergy comes from hospital departments of dermatology. As a part of the primary health care sector, Danish dermatologists in private practice provide the front line of care for patients with skin diseases. Data from this source may therefore better reflect trends in the general population than material from hospital departments of dermatology. In this study, the frequency of MDBGN allergy and the characteristics of patients seen by dermatologists in private practice were studied. In 1 year, 2146 patients were patch tested by the participating dermatologists from 4 clinics in various parts of Denmark. 5% (110) had positive patch tests to MDBGN, with no difference between the sexes. After adjustment was made for other background variables, multivariate analysis using logistic regression showed a significant association between hand eczema and MDBGN allergy (OR 2.5, P < 0.001). In 53 cases (52.4%), the patch test reaction to MDBGN was judged to be of current relevance. Creams and lotions accounted for 31% of the identified causative products and liquid soaps for 23%. It is concluded that contact allergy to MDBGN is frequent among patients seen by dermatologists in private practice. This is consistent with results from hospital departments of dermatology in Europe and indicates a general trend and ongoing epidemic in the general population. The significant relationship between hand eczema and MDBGN allergy is of concern, and the finding that wash-off products, especially liquid soaps, play a significant role in MDBGN allergy calls for a revision of the safety assessment of MDBGN in wash-off products.
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Affiliation(s)
- Jeanne D Johansen
- National Allergy Research Centre, Gentofte Hospital, University of Copenhagen, Copenhagen, Denmark.
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