Clinical, electrocardiographic and echocardiographic abnormalities in Latin American migrants with newly diagnosed Chagas disease 2005-2009, Barcelona, Spain.

Following Latin American migration, Chagas disease has inevitably appeared in non-endemic countries in Europe and elsewhere. New policies are necessary to prevent transmission in those countries but the long, often undetected chronic period of the early stages of the disease also renders epidemiological studies important. The main objective of our study was to determine the presence of clinical, electrocardiogram (ECG) and echocardiographic abnormalities in a population of Latin American migrants infected with Trypanosoma cruzi at the moment of diagnosis.

Epidemiologic and biogeographic analysis of 542 VFR traveling children in Catalonia (Spain). A rising new population with specific needs.

Background: Imported diseases recorded in the European Union (EU) increasingly involve traveling immigrants returning from visits to their relatives and friends (VFR). Children of these immigrant families can represent a population of extreme vulnerability.

Methods: A randomized cross-sectional study of 698 traveling children under the age of 15 was performed.

[Attention to diversity in emergency care].

The immigrant population in general uses the health services less frequently than the native population. No significant differences are found between immigrants and natives in the use of emergency services. However, the perception of professionals who attend to the emergency services is that there is a greater use of these services by the immigrant population.

Safety of positive-pressure valve connectors in arterial catheters inserted into critically ill patients.

Needleless valve connectors were introduced to avoid needlestick injuries in healthcare workers but some concerns exist about their microbiological safety. A randomised controlled trial was performed to assess hub colonisation affecting positive-pressure valve connectors (PPVCs) compared to conventional caps used for radial arterial catheters inserted into critically ill patients. Patients were randomly assigned either to the PPVC (Smartsite Plus positive bolus valve) or to the conventional cap group.