Survival and health in liveborn infants with transposition of great arteries--a population-based study.

OBJECTIVE: To describe treatment, survival, and morbidity for liveborn infants with isolated transposition of great arteries (TGA). DESIGN: Population-based data from 7 European registries of congenital malformations (EUROCAT). RESULTS: Ninety-seven infants were diagnosed with isolated TGA and livebirth prevalence was 2.0 per 10,000 livebirths. The majority of infants were treated with prostaglandins (83%) and 57% had a catheter atrial septostomia performed. Arterial switch surgery was performed in 78 infants, other or unknown type of surgery was performed in 3 cases, and for 6 infants there was no information on surgery. At 1 year of age 69 infants were alive (71%) and 24 (25%) were dead (4 unknown). There were 10 deaths before surgery and 58% of all deaths took place during the first week. There was no statistically significant regional difference in mortality. Eight infants diagnosed prenatally all survived to 1 year and only 71% of infants diagnosed after birth survived (P = 0.08). Data on morbidity at 1 year of age was available for 57 infants. Fifty-one infants were reported with normal health and development. CONCLUSIONS: In this population-based study survival for liveborn infants with TGA is lower than in studies published from tertiary centers. Outcome for survivors at 1 year of age seems favorable.

Feasibility of non-invasive pressure support ventilation in infants with respiratory failure after extubation: a pilot study.

OBJECTIVE: To evaluate the feasibility and effects of non-invasive pressure support ventilation (NIV) on the breathing pattern in infants developing respiratory failure after extubation. DESIGN: Prospective pilot clinical study; each patient served as their own control. SETTING: A nine-bed paediatric intensive care unit of a tertiary university hospital. PATIENTS: Six patients (median age 5 months, range 0.5-7 months; median weight 4.2 kg, range 3.8-5.1 kg) who developed respiratory failure after extubation. INTERVENTIONS: After a period of spontaneous breathing (SB), children who developed respiratory failure were treated with NIV. MEASUREMENTS AND RESULTS: Measurements included clinical dyspnoea score (DS), blood gases and oesophageal pressure recordings, which were analysed for respiratory rate (RR), oesophageal inspiratory pressure swing (dPes) and oesophageal pressure-time product (PTPes). All data were collected during both periods (SB and NIV). When comparing NIV with SB, DS was reduced by 44% (P < 0.001), RR by 32% (P < 0.001), dPes by 45% (P < 0.01) and PTPes by 57% (P < 0.001). A non-significant trend for decrease in PaCO(2) was observed. CONCLUSION: In these infants, non-invasive pressure support ventilation with turbine flow generator induced a reduction of breathing frequency, dPes and PTPes, indicating reduced load of the inspiratory muscles. NIV can be used with some benefits in infants with respiratory failure after extubation.

Carotid-subclavian arteries Index (CSI), a new echocardiographic index to recognize coarctation of the aorta in neonates and infants

Introduction: Coarctation of the aorta is a common congenital heart malformation. Mode of diagnosis changed from clinically to almost exclusively by echocardiogram and MRI. We claim to find a new echocardiographic index, based on simple and reliable morphologic measurements, to facilitate the diagnosis of aortic coarctation in the newborn.We reproduce the same procedure for older child to validate this new index. Material and Methods: We reviewed echocardiographic studies of 47 neonates with diagnosis of coarctation who underwent cardiac surgery between January 1997 and February 2003 and compared them with a matched control group. We measured 12 different sites of the aorta, aortic arch and the great vessels on the echocardiographic bands. In a second time we reviewed 23 infants for the same measurements and compare them with a matched control group. Results: 47 neonates with coarctation were analysed, age 11.8 _ 10 days,weight 3.0 _ 0.6 kg, body surface 0.20 _ 0.02m2. The control group was of 16 newborns aged 15.8 _ 10 days,weight 3.2 _ 0.9 kg and body surface 0.20 _ 0.04m2. A significant difference was noted in many morphologic measurement between the both groups, the most significant being the distance between the left carotid artery and the left subclavian artery (coarctation vs control: 7.3 _ 3mm vs 2.4 _ 0.8mm, p _ 0.0001). We then defined a new index, the carotid-subclavian arteries index (CSI) as the diameter of the distal tranverse aortic arch divided to the distance left carotid artery to left subclavian artery being also significaly different (coarctation vs control: 0.76 _ 0.86 vs 2.95 _ 1.24, p _ 0.0001). With the cutoff value of this index of 1.5 the sensitivity for aortic coarctation was 98% and the specificity of 92%. In an older group of infant with coarctation (16 patients) we apply the same principle and find for a cut-off value of 1.5 a sensitivity of 95% and a specificity of 100%. Conclusions: The CSI allows to evaluate newborns and infants for aortic coarctation with simple morphologic measurement that are not depending of the left ventricular function, presence of a patent ductus arteriosus or not. Further aggressive evaluation of these patient with a CSI _ 1.5 is indicated.

Urinary D-lactate excretion in infants receiving Lactobacillus johnsonii with formula.

BACKGROUND/AIMS: Supplementation with certain probiotics can improve gut microbial flora and immune function but should not have adverse effects. This study aimed to assess the risk of D-lactate accumulation and subsequent metabolic acidosis in infants fed on formula containing Lactobacillus johnsonii (La1). METHODS: In the framework of a double-blind, randomized controlled trial enrolling 71 infants aged 4-5 months, morning urine samples were collected before and 4 weeks after being fed formulas with or without La1 (1 x 10(8)/g powder) or being breastfed. Urinary D- and L-lactate concentrations were assayed by enzymatic, fluorimetric methods and excretion was normalized per mol creatinine. RESULTS: At baseline, no significant differences in urinary D-/L-lactate excretion among the formula-fed and breastfed groups were found. After 4 weeks, D-lactate excretion did not differ between the two formula groups, but was higher in both formula groups than in breastfed infants. In all infants receiving La1, urinary D-lactate concentrations remained within the concentration ranges of age-matched healthy infants which had been determined in an earlier study using the same analytical method. Urinary L-lactate also did not vary over time or among groups. CONCLUSIONS: Supplementation of La1 to formula did not affect urinary lactate excretion and there is no evidence of an increased risk of lactic acidosis.

Sceaux détachés (originaux en cire), cachets, armoiries, jetons et médailles, dessinés ou gravés. XI 356 numéros (ex-libris armoriés, sceaux dessinés ou gravés, cachets, armoiries, dessins de jetons et médailles, etc.).

Contient : N° 53 Sceau de Catherine d'Alençon, duchesse de Bavière (1416) ; Nos 56 et 57 Sceaux de Jean, duc de Calabre et de Lorraine (31 octobre 1465) et de son fils aîné ; N° 58 Sceau de Marguerite, reine d'Angleterre (1470) ; N° 59 Sceau de Bernardin Bochetel, évêque de Rennes (1564) ; N° 61 « S. Petri, Dei gratia archiepiscopi Tholosani » [Pierre V de Lion ?] ; Nos 62 et 64 Sceau de Robert d'Alençon, comte du Perche (1370 et 1375) ; Nos 72 et 81 Médailles du roi René (dessins) ; N° 73 Sceau de Jeanne, reine de Jérusalem, Sicile et Aragon (1498), avec contre-sceau ; N° 74 Sceau et contre-sceau de Louis de France, duc d'Anjou et roi de Sicile ; N° 75 Sceau d'Isabelle, comtesse du Maine et de Guise (1462), avec contresceau ; N° 76 Sceau et contre-sceau de René d'Anjou, roi de Sicile et de Jérusalem ; N° 77 « [S. Nicolai] ducis Calabrie, Lotharingie, A[ndegavie]..., » avec contre-sceau ; N° 78 Sceau de Pierre, comte d'Alençon, seigneur de Fougères, vicomte de Beaumont (1378), avec contre-sceau ; Nos 79 et 82 Sceau et contre-sceau de Louis II, roi de Jérusalem et de Sicile et comte d'Anjou (1407 et 1408) ; Nos 80 et 88 Sceau et contre-sceau de Robert, comte d'Artois ; N° 84 « S. novum Ludovici, regis Fran. filii, ducis Andegavensis et comitis Cenomannensis, » avec contre-sceau (1374) ; N° 85 Sceau et contre-sceau de Catherine, fille aînée du duc d'Alençon, « comtesse de Montfort, dame de Sonois » ; N° 86 Sceau et contre-sceau de Charles, comte du Maine (1451) ; N° 87 « Scel René d'Anjou, chlr., baron et s. de Mézières et de Thury, » avec contre-sceau ; N° 89 Sceau de Yolande reine de Jérusalem et de Sicile (1428) ; N° 94 Sceau d'Henri de Carinthie, évêque de Troyes ; cf. vol. 3101, n° 8 ; N° 101 Sceau de Charles, comte d'Alençon (1361) ; N° 112 Sceau d'Antoine de Cravant, abbé de la Trinité de Vendôme ; cf. vol. 3113, n° 7 ; N° 113 « Sigillum Johannis, episcopi Silvanectensis » [Jean Neveu † 1499, ou Jean Calveau † 1522] ; N° 115 Sceau de Jean de Tinteniac du Percher, abbé de Saint-Aubin († 1525) ; N° 120 « Scel Pierre, bastart d'Alençon » (1419) ; N° 128 « Constras. Ludovici, regis condam Francor. filii, ducis Andegavie et comit. Cenamanie. » ; N° 154 Sceau de Mathieu, évêque de Troyes (1169-1180) ; N° 257 Sceau de René, duc d'Alençon (1478)

Surgical treatment of temporoparietooccipital cortical dysplasia in infants: report of two cases.

PURPOSE: Extensive multilobar cortical dysplasia in infants commonly is first seen with catastrophic epilepsy and poses a therapeutic challenge with respect to control of epilepsy, brain development, and psychosocial outcome. Experience with surgical treatment of these lesions is limited, often not very encouraging, and holds a higher operative risk when compared with that in older children and adults. METHODS: Two infants were evaluated for surgical control of catastrophic epilepsy present since birth, along with a significant psychomotor developmental delay. Magnetic resonance imaging showed multilobar cortical dysplasia (temporoparietooccipital) with a good electroclinical correlation. They were treated with a temporal lobectomy and posterior (parietooccipital) disconnection. RESULTS: Both infants had excellent postoperative recovery and at follow-up (1.5 and 3.5 years) evaluation had total control of seizures with a definite "catch up" in their development, both motor and cognitive. No long-term complications have been detected to date. CONCLUSIONS: The incorporation of disconnective techniques in the surgery for extensive multilobar cortical dysplasia in infants has made it possible to achieve excellent seizure results by maximizing the extent of surgical treatment to include the entire epileptogenic zone. These techniques decrease perioperative morbidity, and we believe would decrease the potential for the development of long-term complications associated with large brain excisions.

Energy balance, physical activity, and thermogenic effect of feeding in premature infants.

In order to assess the contribution of the thermogenic effect of feeding and muscular activity to total energy expenditure, nine premature infants were studied for 2 consecutive days during which time repeated measurements of energy expenditure by indirect calorimetry were performed throughout the day, combined with a visual activity score based on body movement. The infants were growing at 16.6 +/- 4.0 g/kg/day (mean +/- SD) and received 110 +/- 8 kcal/kg/day metabolizable energy (milk formula) and 522 +/- 40 mgN/kg/day. Their total energy expenditure was 68 +/- 4 kcal/kg/day indicating that 41 +/- 7 kcal/kg/day was retained for growth. Based on the combination of energy + N balances it was estimated that 80% of the weight gain was fat-free tissue and 20% was fat tissue. The rate of energy expenditure measured minute-by-minute was significantly and linearly correlated with the activity score in both the premeal (r = 0.75;p less than 0.001) and the postmeal periods (r = 0.74; p less than 0.001) with no difference in the regression slope, but with a significant difference in intercept. In preset feeding schedules the latter allowed an estimation of the thermogenic effect without the confounding effect of activity. This was found to be 3.1 +/- 1.8% when expressed as a percentage of metabolizable energy intake. However when the "classical" approach was used as a comparison (integration of extra energy expenditure induced by the meal), the thermogenic effect was found to be greater, i.e. 9.5 +/- 3.8% of the meal's metabolizable energy, due to the superimposed effect of physical activity in the postprandial state.(ABSTRACT TRUNCATED AT 250 WORDS)