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1.
Adv Ther ; 41(1): 14-33, 2024 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-37991694

RESUMO

Chronic urticaria (CU) is the recurring development of wheals (aka "hives" or "welts"), angioedema, or both for more than 6 weeks. Wheals and angioedema occur with no definite triggers in chronic spontaneous urticaria, and in response to known and definite physical triggers in chronic inducible urticaria. Approximately 1.4% of individuals globally will have CU during their lifetime. The itching and physical discomfort associated with CU have a profound impact on daily activities, sexual function, work or school performance, and sleep, causing significant impairment in a patient's physical and mental quality of life. CU also places a financial burden on patients and healthcare systems. Patients should feel empowered to self-advocate to receive the best care. The voice of the patient in navigating the journey of CU diagnosis and management may improve patient-provider communication, thereby improving diagnosis and outcomes. A collaboration of patients, providers, advocacy organizations, and pharmaceutical representatives have created a patient charter to define the realistic and achievable principles of care that patients with CU should expect to receive. Principle (1): I deserve an accurate and timely diagnosis of my CU; Principle (2): I deserve access to specialty care for my CU; Principle (3): I deserve access to innovative treatments that reduce the burden of CU on my daily life; Principle (4): I deserve to be free of unnecessary treatment-related side-effects during the management of my CU; and Principle (5): I expect a holistic treatment approach to address all the components of my life impacted by CU. The stated principles may serve as a guide for healthcare providers who care for patients with CU and translate into better patient-physician communication. In addition, we urge policymakers and authors of CU treatment guidelines to consider these principles in their decision-making to ensure the goals of the patient are achievable.


Assuntos
Angioedema , Urticária Crônica , Efeitos Colaterais e Reações Adversas Relacionados a Medicamentos , Urticária , Humanos , Qualidade de Vida , Urticária/diagnóstico , Urticária/terapia , Angioedema/diagnóstico , Pacientes , Doença Crônica
3.
Iran J Allergy Asthma Immunol ; 17(1): 97-99, 2018 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-29512375

RESUMO

We present a 13-year-old male childallergic to three different plants (Salvia officinalis, Mentha piperita and Origanum onites L.) of Lamiaceae family. The patient developed angioedema 20-30 minutes after eating chicken meat with cheddar cheese. There was no history of allergy. Oral food challenge (OFC) with both cheddar cheese and chicken meat was negative. Skin tests for inhalant allergens were negative. 3 weeks later, the patient was admitted with angioedema after drinking sage tea. OFC with sage was applied and angioedema was observed. It was recognized that the first trigger, chicken meat with cheddar cheese, included oregano (Origanum onites L.). OFC for oregano was positive. Prick to prick test for Lamiaceae herbs (oregano, sage, mint) was performed. A positive reaction was observed only to mint. OFC was repeated with fresh mint and angioedema developed after 16 hours. Diagnose of Lamiaceae allergy is complicated and cross-sensitivity is common. Skin prick test (prick to prick)revealed a positive response only to mint but not to oregano and sage. Commercial radioallergosorbent (RAST) tests are available only for a few members of the family. Finally, thediagnose is based mainly on OFC. Spices from Lamiaceae group should be considered as potential triggers of allergic reactions.


Assuntos
Angioedema/diagnóstico , Hipersensibilidade Alimentar/diagnóstico , Administração Oral , Adolescente , Alérgenos/imunologia , Reações Cruzadas , Humanos , Imunização , Lamiaceae/imunologia , Masculino , Testes Cutâneos , Especiarias , Chá
8.
Tidsskr Nor Laegeforen ; 132(21): 2391-5, 2012 Nov 12.
Artigo em Inglês, Norueguês | MEDLINE | ID: mdl-23160589

RESUMO

BACKGROUND: Angioedema has numerous hereditary, acquired and iatrogenic causes. A number of studies show that angioedema is inadequately assessed and treated during its acute phase as well as in the follow-up period. We present an algorithm for the assessment and treatment of patients with angioedema. KNOWLEDGE BASE: The article is based on a literature search in PubMed, a review of bibliographies and the authors' clinical experience and research. RESULTS: The majority of angioedema patients have accompanying urticaria. Pathophysiologically, angioedemas are divided into histaminergic and non-histaminergic forms. In a large group of patients no positive trigger is identified. On assessment in hospital the most frequently identified cause is drug intake, normally angiotensin-converting-enzyme inhibitors and NSAIDs , while allergic/pseudoallergic and idiopathic reactions are more commonly seen in general practice. There are a number of rare causes of angioedema, all of which are important to keep in mind. The acute and prophylactic treatment will depend on the subtype of angioedema and is best provided through cross-disciplinary collaboration. INTERPRETATION: Angioedema is a potentially life-threatening condition and should be assessed and treated systematically. It is important to remember that angioedema is either histaminergic or non-histaminergic, as the treatment of the two types is different.


Assuntos
Angioedema , Algoritmos , Angioedema/classificação , Angioedema/diagnóstico , Angioedema/tratamento farmacológico , Angioedema/etiologia , Procedimentos Clínicos , Diagnóstico Diferencial , Humanos , Urticária/diagnóstico , Urticária/terapia
9.
Arch Dis Child ; 96 Suppl 2: i34-7, 2011 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-22053065

RESUMO

AIMS: The Royal College of Paediatrics and Child Health (RCPCH) Science and Research Department was commissioned by the Department of Health to develop national care pathways for children with allergies; the urticaria, angio-oedema or mastocytosis pathway is the fifth pathway. The pathways focus on defining the competences required to improve the equity of care received by children with allergic conditions. METHOD: The urticaria, angio-oedema or mastocytosis pathway was developed by a multidisciplinary working group and was based on a comprehensive review of evidence. The pathway was reviewed by a broad group of stakeholders including the public and approved by the Allergy Care Pathways Project Board and the RCPCH Clinical Standards Committee. RESULTS: Three pathways are described: urticaria with or without angio-oedema, angio-oedema without weals, and mastocytosis. The results are presented in four parts: evidence review, mapping, external review and core knowledge documents. Acute urticaria has many causes and is often not allergic in origin. It is frequently of relatively short duration and easily managed with antihistamines alone. However, at the other extreme, causes of chronic urticaria and angio-oedema are difficult to diagnose and treatment can be complex. Thus defining the competence required for each extreme is critical to ensure optimal care. The evidence review identified that allergy testing and thyroid function testing were helpful in the investigation of chronic urticaria, that increasing the dose of antihistamine was effective in treating urticaria and that ciclosporin A and prednisolone were effective second line treatments. CONCLUSIONS: From the common presentation of acute (intermittent) urticaria to the uncommon presentations of chronic urticaria, angio-oedema and cutaneous mastocytosis, this pathway is a tool to assist health professionals to differentiate and manage these conditions.


Assuntos
Angioedema/diagnóstico , Procedimentos Clínicos/organização & administração , Mastocitose/diagnóstico , Urticária/diagnóstico , Doença Aguda , Adolescente , Angioedema/tratamento farmacológico , Criança , Pré-Escolar , Doença Crônica , Competência Clínica , Prestação Integrada de Cuidados de Saúde/organização & administração , Medicina Baseada em Evidências/métodos , Humanos , Lactente , Recém-Nascido , Mastocitose/tratamento farmacológico , Sociedades Médicas , Reino Unido , Urticária/tratamento farmacológico
10.
W V Med J ; 107(1): 14-20, 2011.
Artigo em Inglês | MEDLINE | ID: mdl-21322467

RESUMO

BACKGROUND: Vitamin D insufficiency is epidemic. Rarely are cutaneous consequences attributed to low vitamin D. METHODS: A retrospective case series of 63 patients describes an association of pruritus, rash, and urticaria/angioedema with low 25-hydroxyvitamin D (25[OH]D <32 ng/mL). The 90% (57/63) of patients with low vitamin D were treated with 8 to 12 weeks of vitamin D 50,000 IU weekly followed by daily supplementation. Concurrent diagnoses were treated routinely. Complete resolution of cutaneous symptoms defined response. RESULTS: Patients were 3 to 80 years of age. The 90% (57/63) with low vitamin D (25[OH]D < 32 ng/mL) had a mean age of 47 (11 to 80) years old, 70% were atopic, and 77% were female. Median duration of idiopathic cutaneous symptoms was 18 months. Mean 25[OH]D was 18.0 ng/mL. With vitamin D treatment 70% (40/57) had complete resolution of symptoms. Mean 25[OH]D for vitamin D responsive patients (16.8 ng/mL) was significantly lower than for vitamin D non-responsive treated patients (20.9 ng/mL, P = 0.02 by unpaired t-Test). Resolution of cutaneous symptoms with vitamin D supplementation occurred in a mean of 4.2 weeks. Symptom recurrence was seen in subsequent months only if vitamin D insufficiency recurred. CONCLUSION: This retrospective case-series, with a 70% (40/57) vitamin D treatment success, suggests that vitamin D status should be assessed in patients with idiopathic cutaneous symptoms. If vitamin D is low, symptom resolution is often possible with oral supplementation of vitamin D. Controlled clinical studies are required to confirm these associations.


Assuntos
Deficiência de Vitamina D/diagnóstico , Deficiência de Vitamina D/tratamento farmacológico , Vitamina D/uso terapêutico , Administração Oral , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Angioedema/diagnóstico , Criança , Pré-Escolar , Diagnóstico Diferencial , Suplementos Nutricionais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Seleção de Pacientes , Estudos Retrospectivos , Urticária/diagnóstico , Vitamina D/administração & dosagem , Vitamina D/sangue
16.
Aust Dent J ; 43(5): 324-7, 1998 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-9848983

RESUMO

Three cases of idiopathic swelling of the lower lip are presented. Each developed following administration of a topical anaesthetic agent with unusual clinical manifestations closely resembling allergic angio-oedema. The possibility of psychogenically mediated reactions was considered the contributing aetiological factor which showed as a somatic manifestation in the lower lips.


Assuntos
Anestesia Local/efeitos adversos , Anestésicos Locais/efeitos adversos , Edema/etiologia , Lidocaína/efeitos adversos , Doenças Labiais/etiologia , Angioedema/diagnóstico , Criança , Diagnóstico Diferencial , Edema/psicologia , Feminino , Humanos , Doenças Labiais/psicologia , Masculino , Transtornos Psicofisiológicos/diagnóstico
17.
Allergy ; 52(4): 432-5, 1997 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-9188926

RESUMO

Angioedema is a rare but potentially life-threatening adverse effect of angiotensin-converting enzyme inhibitors (ACEI) which usually occurs within the first weeks of therapy. We report three patients in whom ACEI-induced angioedema began with a late onset of 12-33 months, and who had an irregular, unpredictable course under ACEI therapy. In two patients, other drugs or trauma appeared to trigger some of the episodes. After withdrawal of the ACEI, the trigger drugs were well tolerated in provocation tests and upon re-exposure. To avoid putting some patients unnecessarily at risk for long periods, one should consider this irregular pattern of ACEI-induced angioedema and regularly monitor patients for this adverse effect.


Assuntos
Angioedema/induzido quimicamente , Inibidores da Enzima Conversora de Angiotensina/efeitos adversos , Cilazapril/efeitos adversos , Enalapril/efeitos adversos , Idoso , Anestesia Local/efeitos adversos , Angioedema/diagnóstico , Testes de Provocação Brônquica , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Testes Cutâneos , Fatores de Tempo
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