Allergologia et immunopathologia
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Allergol Immunopathol (Madr) · Mar 2004
Review Comparative StudyGeneral anesthesia and postoperative pain management in analgesic intolerant patients with/without asthma: is it safe?
Analgesic intolerance (AI) appears in approximately 1 % of the general population. The triad of bronchial asthma, nasal polyposis, and analgesic intolerance is called analgesic-induced asthma (AIA). These patients are frequently referred to adult allergy clinics for preoperative evaluation for possible analgesic cross reactivity and intolerance to anesthetic agents. ⋯ None of the patients had anesthesia-related allergic problems. Atropine and diazepam in the premedication, propofol and fentanyl during induction, muscle relaxation facilitation by vecuronium, and sevoflurane or isoflurane for maintenance seem to be a safe general anesthetic choice for analgesic intolerant patients with and without asthma.
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PFAPA syndrome (Periodic Fever, Aphtas, Pharyngitis and cervical Adenopathies) is one of the causes of periodic fever in pediatrics and it is characterised by high fever, pharyngitis, cervical adenitis and aphtous stomatitis. Its etiopathogeny is unknown. The diagnosis is clinical and the findings of laboratory are unspecified. One or two doses (1 mg/kg) of oral prednisone are enough for a fast resolution of the clinic. It is a benign syndrome and no sequels have been noticed after its disappearance, usually in four years from its beginning. ⋯ Periodic episodes of high fever, pharyngitis and cervical adenitis with a bad response to the conventional treatment should alert us to the PFAPA syndrome. The recognition of this entity will help us to improve the diagnostic and therapeutical focusing, lowering also the anxiety that these cases produce.
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Allergol Immunopathol (Madr) · Jul 2003
ReviewIs Helicobacter pylori infection associated with chronic idiopathic urticaria?
Chronic idiopathic urticaria (CIU) is one of the most frequent skin diseases, however its causes remain unknown in the vast majority of cases. There is increasing evidence for systemic effects of gastric Helicobacter pylori infection, which may result in extra gastrointestinal disorders. Although CIU can result from several causes, a possible relationship between chronic urticaria and Helicobacter pylori has been recently suggested. ⋯ Although some authors found convincing evidence of the involvement of Helicobacter pylori as one possible cause of chronic urticaria, our results have failed to confirm the existence of this etiological association. The most remarkable finding was that those patients who had clinical remission of disease were the ones with greater UBT titters suggesting a role for the amount of colonization by Hp in the pathogenesis of urticaria disease.
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Two cases of auriculotemporal syndrome are presented in two male children that began in the first years of life to present reactions of linear erythema itinerary on the cheeks after eating several foods. The allergologic study with these foods was negative, reproducing the clinical picture after their ingestion.
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Allergol Immunopathol (Madr) · May 2000
Review[Evaluation of the pediatric aspects of the WHO document and meta-analysis of immunotherapy].
In spite of the existence of numerous scientific studies on the beneficial effect of immunotherapy with specific allergens in the treatment of allergic diseases, their results have not been easily accepted as the methodology and the valuation of the studies have been very heterogeneous. Over the last few years the meta-analysis technology has been developed as a useful tool to globally value the results on the different research studies related to a specific problem. When meta-analyse are carried out correctly, they are accepted as an optimum way to express the results obtained from the different studies from a common view point. ⋯ The patients age is another factor to be considered and, except in the case of allergy to hymenoptera poison, when the patient is under 5 it is a relative counter indication to administer immunotherapy. In general it is admitted that immunotherapy is more efficient on children than on adults, but more studies need to be carried out on the efficiency and safety on children under 5. The early treatment with immunotherapy in children who suffer from allergic respiratory illnesses can have an important significance, as this type of treatment could have a preventive nature as it prevents the rhinitis developing into asthma, as well as the beneficial effect that has been shown on children with allergic asthma.