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Laryngorhinootologie
October 2020
Hals-Nasen-Ohren-Klinik, Kopf- und Halschirurgie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Erlangen, Germany.
Objective: Metamizole was the second most common drug prescribed in Germany in 2018 despite the known risk of agranulocytosis and the strict indication. According to Stammschulte et al. up to 25 % of all prescriptions are off-label use.
View Article and Find Full Text PDFBMJ Case Rep
September 2019
Department of Internal Medicine, Centro Hospitalar e Universitario de Coimbra EPE, Coimbra, Portugal.
Acute intermittent porphyria (AIP) is a rare condition, a metabolic disorder of the haem biosynthesis. An acute crisis of AIP can present as a combination of symptoms, such as abdominal pain, autonomic dysfunction, hyponatremia, muscle weakness and neurological symptoms in the absence of others obvious causes. We report the case of a 53-year-old woman, who was previously diagnosed with AIP 5 weeks after therapeutic suspension has developed an acute disease exacerbation.
View Article and Find Full Text PDFClin Exp Allergy
September 2004
Allergy Unit, Hospital Basurto, Bilbao, Spain.
Background: Hypersensitivity reactions to non-steroidal anti-inflammatory drugs (NSAIDs), manifested by cutaneous symptoms and/or airway manifestations represent 20-25% of all hypersensitivity reactions to drugs. Today, it is still claimed that no in vitro diagnostic tests exist for that condition and that the only way to confirm the diagnosis is a provocation challenge.
Objective: The objective of this study was to assess whether NSAIDs may provoke blood basophil activation in vitro in such patients, as detected by a flowcytometric technique.
Rev Saude Publica
April 1993
Departamento de Medicina Social, Faculdade de Medicina, Universidade Federal de Pelotas, RS, Brasil.
The consumption of medicines among a population-based cohort of 4,746 children born in 1982 in Pelotas, Brazil, was studied when the children were aged 3-4.5 years. Fifty six percent of the mothers reported that their children had taken one or more medicines during a two-week period; 29.
View Article and Find Full Text PDF1 During 6-month oral toxicity studies of dipyrone in rats and dogs, there was an increase in the number of reticulocytes and Heinz bodies at the highest dose, and a slight haemosiderosis was induced. 2 Similar results were obtained after parenteral administration (intravenously and subcutaneously). 3 These studies fail to contribute to the knowledge of the mechanism of allergic reactions in man.
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