Adherence and quality of life in adults and children during 3-years of SLIT treatment with Grazax-a real life study.

Respiratory allergic disease represents a global health problem, 30% of the population suffers from allergic rhinoconjunctivitis and 20% suffer from asthma. Allergy immunotherapy induce immunological tolerance and thereby modify the response to allergens and sublingual immunotherapy (SLIT) offers the possibility of home administration of allergen therapy, but adherence is more uncertain. The aim of the study was to investigate the adherence with GRAZAX in adults and children ≥ 5 years during three consecutive years of treatment. This was a non-interventional, prospective, observational, multi-center, open-label study to investigate adherence, quality of life, safety and tolerability of GRAZAX in adult and pediatric patients in a real-life setting. During the 3-years study period estimation of adherence was done regularly. Quality of life as well as symptom score was also assessed. In total, 399 patients (236 adults and 163 children) were included in the study. At baseline, 100% suffered from moderate-severe eyes and nose symptoms, and 31% had asthma in the grass pollen season. Overall, 55% completed a 3-years treatment period, whereas 37% stopped before end of study and 8% were lost to follow up. After 3 years, the adherence rate decreased from 98.2% (first month), 93.7% (first year), 93.2% (second year) and 88.9% (third year) and adverse events were the main reason for pre-term termination. The study suggests a good adherence to treatment in a real life setting among the patients finalizing 3-years SLIT therapy. The treatment was effective both on symptoms and HRQL.

Prevalence of IgE sensitization in Danish children with suspected asthma.

OBJECTIVE: The aim of this article was to estimate the prevalence of IgE sensitization in Danish children with suspected asthma and to characterize the pattern of sensitization. STUDY DESIGN: We performed a cross-sectional study including 1744 children from 0 to 15 yr suspected of asthma who were referred to pediatric outpatient clinics in the region of southern Denmark from 2003 to 2005. The children were subjected to an extensive questionnaire-based interview, clinical examination, and both skin prick testing (SPT) and IgE measurements for 17 allergens. RESULTS: Asthma was confirmed in 1024 of the 1744 children. Among the children in whom the asthma diagnosis was confirmed, sensitization to one or more of the 17 allergens tested was found in 67.5% by either SPT or s-IgE ≥ class 2. Sensitization to any food allergen was found in 31.1%, to any outdoor allergen in 36.2%, and to any indoor allergen in 51.8%. Sensitization to cockroach and latex was rare. We found a weak correlation between SPT and s-IgE among food allergens and a more distinct correlation among inhalant allergens. Surprisingly, 30.1% of children in whom the asthma diagnosis was disproven used inhaled corticosteroids (ICS). On the contrary, 32.5% of the children for whom the asthma diagnosis was verified were not treated with ICS. CONCLUSION: We have found a high prevalence of sensitization among children with verified asthma. Our study supports relevant allergy testing in all children with verified asthma and emphasizes the importance of a thorough asthma diagnosis before prescribing continuous inhaled corticosteroids to children.

The burden of rotavirus disease in Denmark 2009-2010.

BACKGROUND: This study sought to determine the incidence and the burden of severe diarrheal disease in Denmark with emphasis on rotavirus (RV) disease. METHODS: This study was designed as a national prospective disease surveillance of children <5 years of age hospitalized for acute gastroenteritis in Denmark during March 2009 to April 2010, using rapid RV and adenovirus antigen detection. RESULTS: A total of 3100 hospitalizations annually among Danish children <5 years of age can be attributed to acute gastroenteritis and 1210 (39%) of these to RV disease. The majority of RV-associated hospitalizations occur among children ≤ 24 months of age (RV-associated hospitalization rate: 7.7/1000 children ≤ 24 months of age and 3.8/1000 children <5 years of age). Although the well-known seasonal pattern of RV was evident with a peak during the spring months of March through April, our active surveillance demonstrated RV-associated hospitalizations throughout the year. Genotyping of a subset of RV-samples demonstrated high frequency of G1 (39%) and G4 (32%). Adenovirus was detected in 350 acute gastroenteritis-associated hospitalizations (11.2%). CONCLUSION: In conclusion, we present national disease burden data on severe cases of gastroenteritis and specifically RV-associated disease and demonstrate that RV is indeed ubiquitous in the population and can be considered a major health burden among young Danish children.

[Acute psychosis following bupropion overdosage]. / Akut psykose efter bupropionoverdosering.

Bupropion is an antidepressant, which in Denmark is only used as an aid for smoking cessation. The toxicological side-effects include insomnia, gastrointestinal symptoms, tachycardia and seizures. A case of intentional overdose in a fourteen-year-old boy is presented. He developed hallucinations and tachycardia after ingesting only 1500 mg of bupropion, but recovered without sequelae.