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Five cases of neonatal infective endocarditis are reported. The mitral, tricuspid and pulmonary valves were involved either alone or in association. The predisposing factors were multiple: umbilical catheter, respiratory distress with assisted ventilation, septicemia, osteoarthritis or gastroenteritis. Only one child had a minor cardiac malformation. The causal organism was a staphylococcus aureus in all cases. All children had disseminated intravascular coagulation and a cardiac murmur. The diagnosis was confirmed by echocardiographic demonstration of bacterial vegetations. Three of the 5 children died despite long-term antibiotic therapy. In one case, a vegetation embolised to the pulmonary artery. In the two cured neonates the vegetations disappeared. These cases illustrate the value of echocardiography which should be performed in all neonates with septicemia or disseminated intravascular coagulation, especially when there is an associated cardiac murmur.
Arch Mal Coeur Vaiss 1990 May
PMID:[Neonatal infectious endocarditis. Apropos of 5 cases]. 211 75

This study was undertaken to assess the value of percutaneous dilatation of the right ventricular outflow tract as a substitute for surgical systemic pulmonary anastomosis in varieties of tetralogy of Fallot with severe irregularity or major pulmonary arterial hypoplasia unsuitable for complete repair of first intention. Fifteen neonates aged 3 to 23 days with severe desaturation (SaO2 = 73 +/- 11%) and twenty five children aged 1.2 to 174 months with anoxic crises or severe desaturation (SaO2 = 67 +/- 15%) fulfilled these criteria. They underwent right heart catheterisation completed by an attempted pulmonary dilatation. This manoeuvre failed in 6 cases, all neonates, because it was not possible to cross the annulus or maintain the balloon in position, or because of infundibular perforation. There were complications in 5 cases, all neonates: 2 tamponades with 1 death, one dissecting aneurysms of the annulus, 1 gastroenteritis and 1 caval thrombosis. Of the 34 patients dilated, 8 were poor results, mainly in the older age group (7 cases) and 26 were successful as judged by a significant improvement in arterial saturation. However, 7 patients rapidly deteriorated due to anoxic crises (6 infants and children) or fatal secondary tamponade (1 neonate). Therefore, there remained 19 stable successful procedures, 49% of attempts, representing 56% of successful attempts and 73% of primary successes. In neonates, these proportions were respectively: 47%, 78% and 87%, and in the older children: 48%, 48% and 63%.(ABSTRACT TRUNCATED AT 250 WORDS)
Arch Mal Coeur Vaiss 1994 May
PMID:[Palliative treatment of tetralogy of Fallot by percutaneous dilatation of the right ventricular outflow tract. 40 cases]. 753 70

Cholera is a bacterial infection, which causes digestive symptoms and massive diarrhoea. It may lead to dehydration and death if appropriate medical management is not rapidly initiated. Most cases of infection by choleric vibrio, however, remain symptom-free or may mimic common gastroenteritis. A review of two cases of imported cholera in France in the summer of 2005 and the community- and hospital-based investigation, which they triggered, enabled the incident management teams to assess risks of transmission. There were no secondary cases among 58 hospital contacts and 15 family contacts of the cases. Clinicians will find a discussion of possible clinical presentations and the risk of secondary transmission, in the context of progressing epidemics in countries, which have maintained close ties with France.
Med Mal Infect 2006 Jun
PMID:[Cases of imported cholera in France, summer 2005. A. Tarantola for the incident management teams]. 1680 80

The annual meeting of the Infectious Disease Society of America (IDSA); which brought together nearly 5000 participants from over 80 countries in Vancouver, Canada, October 21 to 24, 2010; provided a review of the influenza (H1N1) 2009 pandemic, evaluated vaccination programmes and presented new vaccines under development. With 12,500 deaths in the United States in 2009-2010, the influenza (H1N1) 2009 pandemic was actually less deadly than the seasonal flu. But it essentially hit the young, and the toll calculated in years of life lost is high. The monovalent vaccines, whether live attenuated or inactivated with or without adjuvants, were well tolerated in toddlers, children, adults and pregnant women. In order to protect infants against pertussis, family members are urged to get their booster shots. The introduction of the 13-valent Pneumococcal conjugated vaccine in the beginning of 2010 may solve--but for how long?--the problem of serotype replacement, responsible for the re-increasing incidence of invasive Pneumococcal infections observed in countries that had introduced the 7-valent vaccine. The efficacy of a rotavirus vaccine has been confirmed, with a reduction in hospitalization in the United States and a reduction in gastroenteritis-related deaths in Mexico. In the United States, vaccination of pre-adolescents against human papillomavirus (HPV) has not resulted in any specific undesirable effects. Routine vaccination against chicken pox, recommended since 1995, has not had an impact on the evolution of the incidence of shingles. Vaccination against shingles, recommended in the United States for subjects 60 years and over, shows an effectiveness of 55%, according to a cohort study (Kaiser Permanente, Southern California). Although some propose the development of personalized vaccines according to individual genetic characteristics, the priority remains with increasing vaccine coverage, not only in infants but also in adults and the elderly. Vaccine calendars that cover a whole lifetime should be promoted, since the vaccination of adults and seniors is a determining factor of good health at all ages.
Med Mal Infect 2011 May
PMID:[Current events in vaccination]. 2148 33