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Introduction: Attachment is a long lasting emotional link established between infants and their caregivers. The quality of early relationships allows infants to safely explore their environment and contribute to the establishment of a broad range of social skills. Several intervention programs targeting infant attachment have been implemented in different contexts, showing diverse degrees of efficacy., Objective: The present paper describes, for the first time, children's attachment quality distributions in a French multi-risk population, with a preventive intervention, usual or reinforced., Method: In the CAPEDP study (Parenting and Attachment in Early Childhood: reducing mental health disorder risks and promoting resilience), a sub-sample of 117 women was recruited to assess the effects of this home-visiting program on children's attachment security. With that intent, the Strange Situation Paradigm was used when infants were between 12 and 16 months of age., Results: In the intervention group, 63% (n=41) of the infants were coded as secure, while 15% (n=10) of them were coded as insecure-avoidant and 22% (n=14) as insecure-ambivalent/resistant. 56% (n=29) of control group infants (usual care) were coded as secure, while 27% (n=14) were coded as insecure-avoidant and 17% (n=9) as insecure-ambivalent/resistant. Even if the percentage of children with a secure attachment in the reinforced intervention group was higher than that of the control group, this difference did not reach the threshold of significance [Chi 2 (2)=2.40, P=0.30]., Discussion: Intervention group distributions were closer to normative samples, and these distributions show the clinical impact of our program. In general, preventive interventions focused on attachment quality have moderate effects but, in our case, several factors might have contributed to lower the statistical impact of the program. Firstly, the control group cannot be considered has having received zero intervention for two reasons: (a) the French usual perinatal health system (Maternal and Infant Protection System) is particularly generous and (b) the effect of this usual system might have been increased by the project intensive assessment protocol (6 visits during 28 months). Secondly, it is possible that the full effect of the intervention had not yet been detected because, when a child's attachment was assessed, only two thirds of the intervention visits had been performed (29 of 44 visits). A "sleeper effect" is still possible: we hope that a more clear result will be seen when children are assessed again, at 48 months, in our follow-up study (CAPEDP-A II). By clarifying the mechanisms involved in the development of a secure attachment, our study aims to contribute and refine the development of early preventive intervention strategies in high perinatal and psychosocial vulnerability contexts., (Copyright © 2016 L’Encéphale, Paris. Published by Elsevier Masson SAS. All rights reserved.)

Patient: Female, 65 FINAL DIAGNOSIS: Ruptured abdominal aorta aneursym Symptoms: -, Medication: - Clinical Procedure: After surgery the patient was discharged without sequelae Specialty: Surgery., Objective: Unusual clinical course., Background: Rupture of an abdominal aortic aneurysm is the most frightening and potentially life threatening complication of an abdominal aorta aneurysm (AAA). PATIENTs present with atypical symptoms such as abdominal or flank pain, gastrointestinal hemorrhage, or shock., Case Report: A 65-year-old woman presented to our emergency department with gradually increasing left flank pain for 4-5 days. Her laboratory, radiologic, and physical examination revealed no significant pathology, so she was discharged, but 3 days later she was readmitted because her symptoms returned. Further research revealed a ruptured AAA and the patient was hospitalized for surgical intervention., Conclusions: Emergency physicians should keep in mind that AAA and its rupture can present with a wide range of symptoms that appear to be simple.

A model single strand DNA (ssDNA) was covalently immobilized onto AFM tips (cantilevers) as specific ligand. These tips were interacted with the buffer solutions with or without free ssDNA molecules as the target strands to be detected. Immobilization and hybridization onto the cantilever surfaces were observed by optical and fluorescence microscopies. Interactions between the AFM tip (cantilever) and the aqueous medium (therefore with the target ssDNAs) were quantified by obtaining the "percent separation distance" ("PSD") as the main variable. The PSD values obtained for the buffer solutions were between -2.07 and +4.91%. There were slight increases in the negative values when non-complementary ssDNA molecules were introduced into the buffer. However, after hybridization with its complementary ssDNA, the PSD values were significantly increased (between -32.24 and -43.47%). There was a correlation between the concentration of the complementary target ssDNA in the medium and the PSD value. As a result of these promising results it was concluded that this approach may be further developed to create AFM-based molecular sensors for diverse applications.

Although nocturnal enuresis is probably the most common developmental disorder in children, the pathogenesis and management remain unclear. Autonomic dysfunction is one of the proposed mechanisms for nocturnal enuresis in children. The objective of current study was to evaluate autonomic nervous system functions in enuretic children. Twenty-four-hour ambulatory electrocardiographic recordings were obtained, and the time domain variables of HRV were calculated. The results of the present study suggest that sympathetic nervous system hyperactivity is present in enuretic children. This may explain why some enuretic children do not respond to anticholinergic medications. If these conflicting results are confirmed by large-scale clinical studies, Holter ECG examinations may be used for rational approaches in treatment of nocturnal enuresis.

Nosocomial infections associated with interventional procedures have been attributed to improper decontamination of instruments. Disinfection of solid laparoscopic instruments, such as telescopes, by 2% glutaraldehyde and ethylene oxide was shown to be effective in preventing infection transmission. However, instrument design in more complex surgical instruments may hamper the quality of disinfection. The aim of this study is to investigate the safety of hospital disinfection of disposable laparoscopic instruments with a relatively more complex design. A total of 40 laparoscopic trocars were divided into two equal groups: group 1 was contaminated with bacteria and yeast, and group 2 was contaminated with the hepatitis B virus. Each group was then divided to two equal subgroups. After disinfecting subgroup A with 2% glutaraldehyde and B with ethylene oxide, samples were obtained for bacterial cultures and for virus detection using polymerase chain reaction (PCR). Bacterial and yeast cultures were positive in three instruments in group 1A and in two instruments in group 1B. Tests results for the hepatitis B virus were negative in group 2A, but positive in group 2B. Results of this study indicate that disinfection for multiple use of disposable laparoscopic instruments with a relatively complex structure is not effective and may result in nosocomial disease transmission by bacteria, fungi, and viruses.