Evaluation of daily hydration in pediatric outpatients over 3 years old.

The topic of hydration of children over 3 years of age is often neglected in general pediatric consultations, even though proper hydration is essential for optimal physical and intellectual functions. OBJECTIVE: To evaluate the daily water and beverage consumption of 3- to 8-year-old patients in a private pediatric practice through a retrospective observational study. METHOD: This single-centre study was conducted in a French private practice with five pediatricians and included 200 healthy children, aged 3-8 years. RESULTS: Recommended intake of beverages was reached in 62% of 54 children in the 3- to 4-year-old group and 43% of the 146 children in the 4- to 8-year-old group. Recommended beverages intake of±20% was found in 55% of the 3- to 4-year-old group and 45% of the 4- to 8-year-old group. The potential risk factors of inadequate hydration could not be demonstrated in this study. Water alone was the predominant intake in 63% of the 200 children; milk accounted for 19%, and sweetened drinks for 17%. CONCLUSIONS: These results show a persistent gap between recommended and observed total beverage intake. Although our results are more robust than previous French and international published data, they remain insufficient. In the future, a systematic approach to hydration with parents and children is needed including personalised advice, while maintaining other public health interventions in schools and canteens.

[Does the regional health care organization impact the outcome of infants born with congenital diaphragmatic hernia?]. / Hernie diaphragmatique congénitale : le devenir des enfants est-il lié aux modalités de prise en charge ?

INTRODUCTION: Congenital diaphragmatic hernia (CDH) is a serious pathology that requires optimal management in very specialized health centers. French medical care organization is regionally based. Hence, evaluating local practices may help deliver clear information to parents before delivery. The aim of this study was to analyze the neonatal characteristics and the postnatal outcome of infants affected with CDH, treated within two different French perinatal health care networks. PATIENTS AND METHODS: Retrospective cohort study of infants with CDH, cared for in the Lorraine perinatal health care network (Réseau Périnatal Lorrain [RPL]) or at Édouard-Herriot Hospital (HEH) in Lyon, between 1997 and 2007. RESULTS: One hundred and twenty-seven newborns were included, 44 in the RPL and 83 in Lyon. Prenatal diagnosis of CDH was similar in RPL and at HEH; 47.7% of infants with CDH died in RPL vs 36.1% in HEH (P=0.2). Surgery delayed for more than 24h was more frequent in RPL (68.6% vs 31.7%; P<0.001), with a postoperative mortality rate of 31.4% vs 15.9%; P=0.08. In RPL, specialized medical follow-up was rare (33.3% vs 100%; P<0.001), while psychomotor retardation was more frequent (33.3% vs 5.7%; P=0.002). CONCLUSION: This study brings to light the diversity of care and outcome for infants affected with CDH in two French perinatal health care networks. These results may help improve both centers' practices. In Lorraine for instance, the follow-up of these vulnerable children can be improved.

[Secondary right-sided diaphragmatic hernia following neonatal group B Streptococcal septicaemia in a preterm infant]. / Hernie diaphragmatique droite à révélation secondaire et septicémie néonatale à Streptocoque B chez un prématuré.

We report on a case of a secondary right-sided diaphragmatic hernia following group B streptococcal (GBS) septicaemia in a very low birth weight infant born at 30 weeks. After initial improvement, the diagnosis of a secondary right-sided diaphragmatic hernia was suspected with the persistent radiological pulmonary right-sided image on the chest x-ray and the clinical degradation. The diagnosis was confirmed by ultrasonography on day 43. The postoperative course was simple. Persistent respiratory distress in a neonate, after a GBS septicaemia associated with a right pulmonary opacity on the chest x-ray, should prompt a careful evaluation. A secondary right-sided diaphragmatic hernia should be considered. Treatment is surgery, the prognosis is good in the absence of pulmonary hypoplasia.

Inhaled nitric oxide improves oxygenation in very premature infants with low pulmonary blood flow.

AIM: Inhaled nitric oxide (iNO) is used to reduce right-to-left extrapulmonary shunting by decreasing pulmonary vascular resistance in term or near-term infants. The objectives of this study were to determine, first, the pulmonary blood flow status of very preterm infants with hypoxaemic respiratory failure, then the response of oxygenation to iNO therapy according to pulmonary blood flow (PBF) and, finally, to verify the lack of adverse side effects of iNO on the ductus arteriosus. METHODS: Infants below 32 wk gestational age (GA) with hypoxic respiratory failure and aAO2 < 0.22 were randomized as the control or iNO group. PBF was evaluated by pulsed Doppler measurement of mean pulmonary blood flow velocity (MPBFV) in the left pulmonary artery. Low PBF (LPBF) was defined as MPBFV < 0.2 m/s. RESULTS: Seventy infants of 23 to 31 wk GA with hypoxic respiratory failure were randomized either to receive or not to receive 5 ppm iNO in addition to optimal care. Twenty-eight infants were diagnosed with LPBF (11/35 in iNO vs 17/35 in the control groups). Thirty minutes after receiving iNO the number of LPBF infants dropped to 8/35. In the iNO group, aAO2 increased significantly from 0.14 +/- 0.05 to 0.24 +/- 0.08 after iNO, but only in the LPBF infants (mean +/- SD; p = 0.027). CONCLUSION: In infants below 32 wk GA with hypoxic respiratory failure, Doppler echocardiographic assessment of LPBF seems to be able to determine which patients are likely to benefit from iNO therapy on systemic oxygenation.

[Twin-twin transfusion syndrome: report of two cases with hemodynamic complications]. / Syndrome transfuseur-transfusé: complications hémodynamiques à propos de deux observations.

CASE REPORTS: We report two cases of cardiac dysfunction in twin-twin transfusion syndrome (TTTS) evaluated with serial echocardiography. Two cases of TTTS were referred at 27 and 26 weeks. At delivery at 31 weeks, the first recipient twin had evidence of severe cardiac dysfunction with decreased ventricular function and transient systemic hypertension. There was polycythaemia. Favorable outcome was observed after treatment with arterial vasodilating (nicardipine) and inotropic agents (dobutamine, enoximone), and reduction of haematocrit. At 28 weeks the other recipient twin had cardiac dilatation with hypokinetic myocardium. These alterations were cured by dobutamine. CONCLUSION: These cases show that even severe cardiac dysfunction may be reversed after birth unlike in utero natural evolution.