Diater (Spain)

The aim of this study is to explore the safety and efficacy of bee venom immunotherapy without HSA, in real-life patients. Methods: This is an observational retrospective study developed in seven hospitals in Spain, where patients treated with this immunotherapy were included. They gathered the protocol used to initiate the immunotherapy, adverse reactions, field re-stings, and the patient clinical data (clinical history, biomarkers, and skin prick test). Results: A total of 108 patients were included. In total, 4 protocols were used (5 weeks reaching 200 μg, and 4, 3, and 2 weeks reaching 100 μg). An incidence of systemic adverse reactions for each 100 injections of 1.5, 1.7, 0, and 0.58, respectively, was found. The demographic data showed not to directly affect the appearance of adverse reactions, except for those having a grade 2 systemic reaction with immunotherapy previously had a grade 4 systemic reaction; the IgE to Apis mellifera was 3 times higher in patients with systemic reactions of grade 1 than in the general group, and other specific IgEs were lower in those with systemic reactions. Most of the patients recognized Api m 1 followed by Api m 10. In the sample, 32% experienced spontaneous re-stings, without presenting systemic reactions, after a year of treatment.

Palabras clave: Asma. Adherencia. Inhaladores. Test de adherencia a los inhaladores

Objective: To investigate the long-term prophylactic effect of a vaccine on lower urinary tract infections (UTI) of bacterial and the impact of the intensity of the symptoms on the quality of life (QoL). Methods: Adult female could be enrolled in this study if they had acute UTI at the enrolment visit and bacterial microbiological count of ≥10³ CFU/mL of Escherichia coli. Results: A total of 21 patients were included. Fifteen days after the administration of a vaccine for 3 months, the number of infections dropped almost to zero. Significant differences were observed in the QoL score (p < 0.05). The safety profile was good. Conclusions: In patients diagnosed with recurrent UTI and treated for 3 months with the vaccine the number of UTI episodes fell very quickly (15 days), and patients remained free of episodes and improved their QoL significantly for 1 year. These results suggest that bacterial vaccines are a possible effective alternative in the prevention of recurrent UTI.

Background: Proton Pump Inhibitors (PPIs) are commonly used for the treatment of acid-related disorders. They are generally well tolerated, with a low incidence of adverse effects (1 %). Omeprazole is the most common PPIs used and its intake has tripled from 2003 to 2012 in Spain. Although hypersensitivity reactions to PPIs are rare, they are being more reported in recent years maybe due to the growing use of these drugs. The aim of this study was to review our experience with the use of PPIs in the last 16 years.

PurposeHypersensitivity to fungi is associated with rhinoconjunctivitis and asthma. For some fungi, such as Alternaria alternata (A. alternata), the symptoms of asthma are persistent, increasing disease severity and the risk of fatal outcomes. There are a large number of species of fungi but knowledge of them remains limited. This, together with the difficulties in obtaining adequate standardized extracts, means that there remain significant challenges in the diagnosis and immunotherapy of allergy associated with fungi. The type of indoor fungi related to asthma/allergy varies according to geographic, climatic, and seasonal factors, making their study difficult. The aim of this study was to determine hypersensitivity to indoor fungi in a population from Cuenca, Spain.MethodsThirty-five patients with symptoms compatible with rhinitis or asthma who showed clear worsening of their symptoms in their homes or workplace were included. In vivo and in vitro tests were made with a battery of fungal allergens, including the species isolated in the home or workplace.ResultsUlocladium botrytis (U. botrytis) and A. alternata were the most representative species as a source of home sensitization. These species showed very high concordance in skin tests, specific IgE, and histamine release. The allergen Alt a 1, which was recognized in all patients, was detected in A. alternata, U. botrytis, and Stemphylium botryosum (S. botryosum).ConclusionsU. botrytis and A. alternata were the most representative species as a source of home sensitization. Alt a 1 was recognized in all patients and may be considered a non-species-specific allergen that could be used as a diagnostic source of sensitization to some species of the Pleosporaceae family.