Enuresis and encopresis: Association with child abuse and neglect.

OBJECTIVE: Several reports suggest a possible link between child abuse and enuresis or encopresis but concern small series of children and present therefore methodological biases. The objective of the present study was to clarify this issue by examining the relationships between child abuse and enuresis or encopresis in a large sample of children. METHODS: A multicenter cross-sectional study was conducted on a sample of 428 children in social residential centers in France. Four types of child abuse were considered: sexual abuse, physical abuse, psychological abuse and neglect. The accuracy and reliability of the characterization of the type of abuse as well as that of the sphincter disorder was particularly high. In fact, all the cases benefited from both a social and a psychological investigation and from an observation in a residential center. RESULTS: More than 60% of the children were victims of at least one type of abuse. Encopresis was reported in 15 children (3.5% [95% CI: 2.0%-5.7%]), mostly among boys (13 cases). Enuresis affected 54 of the 390 children aged five years or more (13.8% [95% CI: 10.6%-17.7%]). Most of the cases also appeared in boys (38 cases). Rates of encopresis were found to be seven-fold higher in both psychologically abused and neglect children compared to non-abused children (P=0.01). Concerning enuresis, a weaker but still significant association was found with sexual (OR= 3.3, P=0.025) and physical abuse (OR=2.3, P=0.035). CONCLUSION: Our findings support the hypothesis that enuresis and encopresis are associated with specific types of child abuse.

Autologous Adipose Tissue Graft to Treat Hypertensive Leg Ulcer: A Pilot Study.

BACKGROUND: Adipose tissue is an abundant source of mesenchymal stem cells, called adipose-derived stem cells, which have anti-inflammatory and trophic effects to enhance overall tissue repair. OBJECTIVE: To determine the healing effects of autologous adipose tissue graft on hypertensive leg ulcers. METHODS: Prospective pilot study in 1 French dermatology department. Ten patients with a hypertensive leg ulcer were enrolled from April 2013 to June 2015. The primary end point was the wound closure rate at each follow-up visit. The secondary end points were wound characteristics, pain assessment and adverse events. RESULTS: One patient, the only smoker, was lost to follow-up at month 5 (M5). For the 9 non-smokers, wound surfaces constantly and significantly decreased: the median wound closure rate was 73.2% at M3 and 93.1% at M6, p < 0.001. The median wound closure rate of the 10 patients was 63.2% at M3, p < 0.001. Percentages of fibrin and necrosis decreased, granulation tissue increased significantly. Pain rapidly and significantly decreased. No recurrence or adverse event was observed. CONCLUSION: Our data suggest that autologous adipose tissue grafting induces pain relief and promotes wound healing with a good skin quality. Large prospective controlled randomized studies are required to confirm these results.

[A cross-sectional study of trait-anxiety in a group of 111 intellectually gifted children]. / Étude transversale de l'anxiété trait dans un groupe de 111 enfants intellectuellement surdoués.

INTRODUCTION: Intellectually gifted children are often thought to display a high risk for psychopathology. However, this assertion has received only few direct arguments to date, and there is in fact a lack of knowledge on this subject. The aim of this study was to compare trait-anxiety - which is considered as a sensitive and early indicator of psychoaffective difficulties in children - in intellectually gifted children to the norm. METHODS: One hundred and eleven children aged 8 to 12 and with an intellectual quotient (IQ) higher than 129 participated in the study. They were recruited in a hospital department of child and adolescent psychiatry and through psychologists' private practice, where they attended consultation because of academic underachievement and/or social maladjustment. All the children were examined by trained psychiatrists and psychologists: none had a present or past medical or psychiatric condition and, additionally, none had an elevated score on the French version of the Children's Depressive Rating Scale Revised (Moor & Mack, 1982). Parents filled in a questionnaire for the collection of socio-demographic data and children answered the French version of the Revised-Children's Manifest Anxiety Scale (R-CMAS; Reynolds, 1999), a 37-items self-assessment of trait-anxiety, the psychometric properties of which have been validated in children with high IQ. DATA ANALYSIS: Mean scores and subscores on the R-CMAS in the whole studied group and as a function of gender and age were compared to French normative data (Reynolds, 1999) by calculation of 95% confidence intervals; subgroups were compared using Student's t-tests. Proportions of children who's score and subscores exceeded anxiety cut-off norms were compared to normative data using chi-square tests. Statistical significance was considered at the P<0.05 level. RESULTS: The studied group comprised mainly boys, and members of a sibling. Parents mainly lived as man and wife, had high academic levels, and had a professional activity. The confidence intervals of the R-CMAS scores and subscores all comprised their normative value, which denotes that no difference was statistically significant. Comparisons for age and gender showed no significant difference. Proportions of results exceeding the cut-off scores and subscores did not significantly differ from the norms. DISCUSSION: General and dimensional trait-anxiety levels in the studied group were comparable to normative data. These results are in accordance with previous studies of trait-anxiety in children and adolescents with high IQ, which all showed normal or decreased levels. These findings do not corroborate the hypothesis that intellectual giftedness constitutes a risk factor for psychopathology. LIMITS: The studied group was a clinical one, which could limit the generalisation of the results. However, mental disorders were ruled out, and the psychometric and socio-demographic characteristics of the group were in keeping with those described for the general population of gifted children. Moreover, considering that participant children displayed academic underachievement and/or social maladjustment, it can be supposed that their anxiety levels were not lower than those in the general population of gifted children. Secondly, the potentially confusing effect of socio-demographic variables (underrepresentation of low socio-economic levels and single-parent families) could not be statistically taken into account, due to the absence of a specific control group. CONCLUSION: Intellectually gifted children seem not to display increased trait-anxiety. However, further studies are necessary to investigate psychological functioning in gifted children and their risk for psychopathology.

Characteristics of respiratory viruses' circulation through a six-year period (2016-2022) in a pediatric population in Normandy, France, and the impact of COVID-19 pandemic.

IMPORTANCE: The report highlights an epidemiological change in the circulation of respiratory viruses in pediatric populations due to strategies adopted against COVID-19 pandemic. COVID-19 has resulted in a significant increase in requests for multiplex respiratory research to identify the virus responsible for the symptoms. The diagnostic needs have increased, and the number of samples analyzed in 2021-2022 is equal to the samples analyzed over the four epidemic periods preceding the pandemic. The report suggests the importance of active surveillance of respiratory viruses' circulation and new recommendations for respiratory virus detection in pediatric patients.

Rothia spp. infective endocarditis: A systematic literature review.

OBJECTIVE: To describe the epidemiological, clinical, microbiological, and therapeutic features and outcomes of Rothia infective endocarditis (RIE) and extracardiac infections (ECRI). METHODS: We performed a systematic literature review of published cases of RIE and ECRI. RESULTS: After inclusion of a personal case report, 51 cases of RIE and 215 cases of ECRI were reported. Compared with ECRI patients, RIE patients were significantly more often males (80% versus 59%), intravenous drug users (IVDU) (20% versus 3%), immunocompetent (76% versus 31%), and infected with R. dentocariosa (55% versus 13%) but lacked significant differences with regard to median age (45 years [6-79]), rate of orodental abnormalities (33%), and six-month mortality (14%). Following microbiological documentation, RIE was most often treated with a beta-lactam antibiotic alone (39%) for a median duration of six weeks and required surgery in 39% of cases. CONCLUSION: RIE is rare and likely secondary to a dental portal of entry or cutaneous inoculation in IVDU. Its prognosis seems to be favorable.

Epstein-Barr virus involvement in the pathogenesis of hydroa vacciniforme: an assessment of seven adult patients with long-term follow-up.

BACKGROUND: Hydroa vacciniforme (HV) is a chronic papulovesicular photodermatosis of childhood, with some cases persisting through adulthood. In children, the Epstein-Barr virus (EBV) has been detected in typical HV and in HV evolving into natural killer/T-cell lymphoma. No exploration of EBV infection has been performed in adult patients with HV with long-term follow-up. OBJECTIVES: To assess EBV infection systematically in blood and in experimentally photoinduced lesions in adult patients with HV. METHODS: Repeated tests for EBV DNA blood load using real-time polymerase chain reaction (PCR) and serological EBV tests were performed in seven adult patients with long-term follow-up. Skin samples from phototest-induced lesions and surrounding normal skin were studied using PCR, in situ hybridization and electron microscopy. ZEBRA protein was detected using immunostaining. Thirty-five patients with other photosensitive disorders were included as controls. RESULTS: The EBV DNA blood load was strongly positive in the seven patients with HV and negative in 34 of 35 of the patients with other photosensitive disorders (P < 0.001). The levels were higher in photosensitive patients with HV than in patients with HV in clinical remission. Ultrastructurally, viral particles were detected in lymphocytes and also in keratinocytes in three experimentally phototest-induced lesions; they were not found in the surrounding normal skin. ZEBRA protein was also detected in phototest-induced lesions, but not in the surrounding normal skin. CONCLUSION: EBV is involved in HV pathogenesis and persists in adult patients with HV. A positive EBV DNA load, specific to HV in the spectrum of photosensitive disorders, might be a useful biomarker in HV.

[Fetal pulse oximetry: clinical practice]. / Oxymétrie de pouls foetal en pratique clinique.

OBJECTIVE: To assess in current practice the application of our protocol of using fetal pulse oximetry during labor, to evaluate whether fetal scalp blood sampling can be reduced and to determinate reliability of fetal pulse oximetry on the prediction of poor neonatal outcomes. STUDY DESIGN: Prospective observational unicenter cohort including 449 patients during two years. All pregnancies were singleton, greater than or equal to 37 weeks' gestation, cephalic presentation, and had non reassuring fetal heart rate. The poor neonatal outcome was defined by one of the followings: arterial umbilical cord pH

[Early and later intrahepatic cholestasis of pregnancy (ICP): Study of adverse pregnancy outcomes]. / Cholestases intrahepatiques gravidiques (CIG) précoces et tardives : étude des complications materno-fœtales.

OBJECTIVE: To compare the risk for adverse pregnancy and fetal outcomes in early or late-onset intrahepatic cholestasis of pregnancy (ICP). METHODS: In a retrospective and unicentric analysis, data were collected for all women with ICP (serum bile acid level over 8mol/L) between June 1, 2008 and January 1, 2015. Patients were divided in early-onset ICP (pregnancy duration at diagnosis<33 weeks) and late-onset ICP (pregnancy duration at diagnosis≥33 weeks). The frequency of adverse pregnancy and fetal outcomes was assessed. RESULTS: Among 138 eligible women, 40 were in the early-onset group and 98 in the late-onset group. Adverse pregnancy or fetal outcomes affected significantly more patients in early-onset ICP group (45% versus 17.3%, P<0.05). Threatened preterm birth (30% versus 10.0%, P<0.05) was significantly increased in early-onset ICP group. Prematurity was higher in early-onset group (40.0% versus 28.0%, P=0.23). Early-onset and severe ICP were not significantly linked (P=0.16). CONCLUSION: Early-onset ICP diagnosed before 33 Weeks is associated with adverse pregnancy outcomes, particularly threatened preterm birth.

[Caesarean section at full dilatation: What are the risks to fear for the mother and child?] / Césarienne à dilatation complète : quels sont les risques à craindre pour la mère et l'enfant ?

OBJECTIVES: Caesarean section is associated with increased maternal morbidity compared to a vaginal delivery, especially if it occurs during labour. Little data on caesarean section performed at full dilatation is available. METHODS: This was a retrospective study done in University Hospital of type 3 over a period of ten years, including future primiparous patients who had a caesarean section performed at full dilatation, compared to a control group of patients whose caesarean section was conducted in first part of the labour. We collected different maternal data per- and postoperative and neonatal. RESULTS: In total, 824 patients were enrolled including 412 in each group. For caesarean section at full dilatation, foetal extraction required more manoeuvres (RR=3.05; 95% CI: 2.1; 4.39; P<0.001); we noted more extension of hysterotomy (RR=1.79; 95% CI: 1.30; 2.46; P<0.001). Postoperative and neonatal maternal morbidity was not different, except more frequent neonatal trauma for caesarean section at full dilatation. CONCLUSION: A caesarean section at full dilatation has an excess intraoperative risk and requires great caution. Nevertheless, no significant increase of postoperative and neonatal complications can be proved.

[Preterm breech before 35 weeks of gestation: What is the influence of the delivery route on neonatal condition?]. / Sièges prématurés avant 35 semaines d'aménorrhée: quelle influence de la voie d'accouchement sur l'état néonatal ?

OBJECTIVE: The mode of delivery for preterm breech is still controversial, while no randomized study has been completed. The question of a protective effect of cesarean section on neonatal outcome arises. The objective of this study was to compare mortality and neonatal morbidity for children born before 35 weeks of gestation in breech presentation, depending on the route of delivery. METHODS: This was a retrospective study done in University Hospital type 3 over five years, comparing neonatal mortality and different neonatal morbidity criteria for children born between 25 weeks of gestation and 34 weeks+6 days spread into two groups according to their mode of delivery: elective caesarean section before labor and vaginal delivery. Statistical analysis was performed with an adjustment for gestational age and weight of the newborn. RESULTS: No significant difference between the two groups was found with regard to neonatal mortality. Among the various morbidity criteria studied, only the head entrapment rate and serious traumatic injury occurrence were significantly increased in the "intent to vaginal delivery" group. pH at birth and Apgar scores at five minutes were not significantly different between the two groups. CONCLUSIONS: This work shows an increased risk of traumatic complications for vaginal delivery with no increase in other neonatal complications. It seems reasonable in this particular context to allow an attempt at vaginal delivery on condition of strict compliance with safety regulations relating to breech delivery.

[Is vaginal delivery possible for patients with myomectomy? Results of a monocentric study]. / Après myomectomie, les patientes ont-elles le droit d'accoucher par voie basse ? Résultats d'une étude monocentrique.

OBJECTIVE: To compare delivery outcomes according to the scar: myomectomy versus low-segment transverse cesarean. METHODS: A retrospective cohort study was performed in a university type 3 service between 1st January 2006 and 1st January 2012. We compared 18 women who gave birth after myomectomy (exposed group) to 72 women who gave birth after cesarean section (non-exposed group). Women younger than 43 years who underwent laparotomy or laparoscopic myomectomy were included. The primary endpoint was the rate of vaginal delivery. The route of delivery, the rate of uterine rupture, complications of delivery and neonatal outcome were studied. RESULTS: The acceptance rate of vaginal delivery was 55.6% after myomectomies versus 84.7% after cesarean section (P=0.005). The success of vaginal birth was 88.9% after myomectomy versus 73.9% after cesarean (NS). No uterine rupture has occurred after myomectomy against three sub-peritoneal rupture after cesarean. The occurrence of post-partum hemorrhage was not significantly different between the 2 groups (11.1% among exposed group versus 6.9% in the non-exposed group). The cesarean section rate was even higher than the number of hysterotomy was great (P=0.0047). CONCLUSION: This study seems to show that vaginal birth after myomectomy is possible with a success rate similar to vaginal birth after cesarean section.

The in vivo metabolic pattern of low-grade brain gliomas: a positron emission tomographic study using 18F-fluorodeoxyglucose and 11C-L-methylmethionine.

OBJECTIVE: The object of the present study was to identify metabolic differences between low-grade astrocytomas and oligodendrogliomas and to improve their diagnosis and noninvasive assessment, because both types of tumors look very similar from the point of view of clinical and radiological data (as assessed by computed tomography and magnetic resonance imaging). METHODS: Before any aggressive treatment, 22 patients with primary low-grade gliomas (astrocytomas in 12 patients and oligodendrogliomas in 10) were investigated with positron emission tomography for both glucose metabolism (18F-fluorodeoxyglucose) and amino acid uptake (11C-L-methylmethionine). An original software that allows a full metabolic analysis of the tumor region of interest (defined from the T1-weighted magnetic resonance image) and compares tumor tissue uptake tracer concentrations with average healthy tissue values has been implemented for data processing. Heterogeneity of each individual tumor has been taken into account and was expressed in histograms, which provided data about the mean and also extreme and intermediate values of tracer concentrations and the way these values are distributed among the full tumor mass. RESULTS: It has been shown that both tumor types exhibit a glucose hypometabolism (slightly more pronounced with astrocytomas), whereas they strongly differ in methionine uptake, which is high in all oligodendrogliomas and either decreased, normal, or moderately increased in astrocytomas. This latter metabolic difference between both tumor populations may be partially explained by their different cell densities. CONCLUSION: This study suggests that despite similar radiological and clinical presentations, these two kinds of low-grade gliomas are metabolically different and could therefore have specific responses to different therapies. Moreover, their in vivo metabolic follow-up with positron emission tomography should rely on different parameters, depending on their histological type; methionine uptake may be more relevant than glucose metabolism in the follow-up of oligodendrogliomas.

[Discrepancies between the results of phlebography and Doppler ultrasonography in the diagnosis of asymptotic venous thrombosis after total hip prosthesis. False negatives of phlebography or false positives of Doppler ultrasonography]. / Discordances de résultats entre phlébographie et écho-Doppler dans le dépistage de thromboses veineuses asymptomatiques après prothèse totale de hanche. Faux-négatifs de la phlébographie ou faux-positifs de l'écho-Doppler?

OBJECTIVES: Assess the diagnostic performance of phlebography and discrepancies with duplex ultrasonography in screening for asymptomatic deep vein thrombosis after total hip arthroplasty. Search for arguments which would favor contributing false-negatives or false-positives to one of the two exploration methods. PATIENTS AND METHODS: The study included 24 patients who underwent the 2 explorations independently between day 7 and day 14 in a multicentric therapeutic trial of a new heparin. Discrepancies between the two techniques were recorded. Diagnostic performance of phlebography was calculated from contingency tables. The phlebograms were then reviewed with knowledge of the duplex ultrasonographic findings. The course of the venous thrombus after treatment was monitored with duplex ultrasonography. RESULTS: Phlebography allowed the diagnosis of thrombus formation in 9 patients. Ultrasonography provided the diagnosis in 14 cases out of 24. Sensitivity of phlebography compared with duplex ultrasonography was 64% (95% CI = 35.1-87.2) (9/14) and specificity was 100% (95% CI = 69.1-100) (10/10). Several localizations were not visualized with phlebography: 3 partially obstructive thrombi near the femoral junction, and 38 distal thrombi including 31 soleus thrombi (fig. 5). When the phlebograms were reviewed again, defects compatible with a partial thrombus were found for the 3 proximal localizations and for 2 of the distal localizations (fig. 1, 2, 4). None of the soleus localizations were visualized. Duplex ultrasonographic follow-up concerned 12 of the 14 patients with a thrombus identified by duplex ultrasonography involving 44 localizations. In five case, the operator was different from the operator for the initial duplex ultrasonography. Follow-up revealed: 1 new localization, 37 narrowings and 6 repermeabilizations. DISCUSSION: The coherence of the duplex ultrasonographic follow-up and the presence of images compatible with partial thrombus on the revised phlebograms which had been initially interpreted as wash out flow constitute a group of arguments suggesting that the discrepancies observed should be considered as phlebography false-negatives. This defect in the sensitivity of phlebography has been reported by others in the literature both for distal and proximal localizations.

[Predictive value of non-automated spermatic parameters and automated kinetic parameters on cleavage rate in fertilization in vitro]. / Valeur prédictive des paramètres spermatiques non automatisés et des paramètres cinétiques automatisés sur les taux de clivage en fécondation in vitro.

The aim of this work was to determine retrospectively in 114 couples the predictive value of semen analysis for the in vitro fertilization (IVF) outcome when sperm evaluation before IVF was assessed by either conventional parameters or a Hamilton-Thorne automated motility analyser. A backward logistic regression analysis was used to study the relative contribution of each conventional or computerized parameter. Computerized sperm values were the worst index for predicting oocyte fertilization. However a tight relationship between morphology and cleavage ratio was observed. Using ROC analysis, under a 18% threshold, cleavage failure was noted in 71% of couples undergoing an IVF program. This study indicates that morphology is the best parameter for predicting cleavage failure.

[Complications of vacuum extractor deliveries]. / Complications des accouchements assistés par ventouse.

OBJECTIVES: To describe maternal and neonatal complications following deliveries assisted by vacuum extraction and to compare outcomes with those obtained after spontaneous vaginal delivery. We wanted to know if vacuum extractor was a risk factor by itself. MATERIALS AND METHODS: We conducted a retrospective study of two years activity involving 4524 deliveries of which 845 (18.7%) were vacuum extractor assisted. We precisely defined maternal and neonatal complications to compare their rates in spontaneous vaginal delivery and vacuum extractor groups. RESULTS: There were 1333 maternal complications and 114 neonatal complications. The adjusted risks of maternal complications were significantly higher in the vacuum extractor group for simple vaginal tears (OR=3.0; p<0.001), the simple perineal tears (OR=1.8; p<0.001) and third degree perineal tears (OR=2.7; p<0.01). For neonatal complications, the difference was significant for cephalhematomas (OR=10; p<0.001) and scalp abrasions (OR=53; p<0.001). No cases of skull fracture or subgaleal subaponeurotic hemorrhage were recorded. CONCLUSION: Our rates of maternal and neonatal complications after vacuum extractor were similar to those described in the literature. We have been able to show that vacuum extraction is itself a risk factor for third degree perineal tears and cephalhematoma. However, these complications are so infrequent that the advantages of this method of extraction argue in favor of wide use in obstetrics.

[Effect of early intervention programs on neurobehavioral outcome in premature infants after discharge]. / Efficacité des programmes d'intervention précoce après l'hospitalisation sur le développement neurocomportemental des enfants prématurés.

The authors describe the methods and results of the main early intervention programs after discharge in the families of premature infants. There is great variability between the studies concerning the type, frequency, and length of interventions and the length of follow-up. Inconsistent improvement in cognitive and behavioral outcomes in the first 2years of life and at preschool age were noted. Most recent studies underscore that the intervention should take into account parental psychological status, focus on parent-infant interaction, and last a sufficiently long time.

Myocardial strain assessment in cystic fibrosis.

BACKGROUND: The aim of this work was to evaluate myocardial strain analysis as a tool for the early detection of left ventricular functional changes in patients with cystic fibrosis. METHODS: A total of 42 consecutive patients (mean age, 24 ± 7.5 years; 52% men) diagnosed with cystic fibrosis and referred for echocardiographic cardiac function assessment were prospectively enrolled. A group of healthy age-matched and gender-matched volunteers (n = 42) formed the reference population for echocardiographic comparisons. RESULTS: Left ventricular ejection fraction was conserved in both groups but was significantly lower in the cystic fibrosis group. Cardiac function assessment using Doppler tissue imaging parameters revealed that both systolic and diastolic measurements differed between the two groups: mitral peak systolic and diastolic velocities, as well as septal and lateral wall strain rates, were decreased in patients with cystic fibrosis, as was longitudinal strain of both the septal and lateral walls. CONCLUSIONS: Using strain measurements, subclinical changes in left ventricular function were found in patients with cystic fibrosis. These parameters were correlated with the degree of pulmonary involvement severity. These findings have potentially significant clinical implications for the outcomes and follow-up of patients with cystic fibrosis, meriting further studies.