Omphalocele and alveolar capillary dysplasia: a new association.

Objective: First report of an infant with coexistent omphalocele and alveolar capillary dysplasia.

Design: Descriptive case report.

Setting: Neonatal intensive care unit of a tertiary care children's hospital.

Effect of bladderbox alarms during venoarterial extracorporeal membrane oxygenation on cerebral oxygenation and hemodynamics in lambs.

To determine the effects of bladderbox alarms during venoarterial extracorporeal membrane oxygenation (va-ECMO) on cerebral oxygenation and hemodynamics, six lambs were prospectively treated with va-ECMO and bladderbox alarms were simulated. Changes in concentrations of oxyhemoglobin (deltacO2Hb), deoxyhemoglobin (deltacHHb), and total Hb (deltactHb) were measured using near infrared spectrophotometry. Fluctuations in Hb oxygenation index (deltaHbD) and cerebral blood volume (deltaCBV) were calculated.

The effect of inhaled nitric oxide on the course of extracorporeal membrane oxygenation and the occurrence of hemorrhagic complications.

This study evaluated the relation between prior inhaled nitric oxide (iNO) and the time to initiation and duration of treatment with veno-arterial extracorporeal membrane oxygenation (ECMO) and the occurrence of hemorrhagic complications. A retrospective study was conducted in 59 human newborns treated for respiratory insufficiency with ECMO over a 5-year period. Patients received iNO before ECMO (iNO group) or not (control group).

Decreased mortality but increased morbidity in neonates with jejunoileal atresia; a study of 114 cases over a 34-year period.

Purpose: The aim of the study was to evaluate patient demographics, classification and location of the atresia, operative management, postoperative care, and outcome in 114 infants with jejunoileal atresia (JIA) over a period of more than 3 decades.

Methods: This was a retrospective case series in a tertiary care teaching hospital. Records of all patients with JIA treated at the authors' institution between 1971 and 2004 were examined.

Pancreatic injury in children: good outcome of nonoperative treatment.

Purpose: Treatment of blunt injury of the pancreas in children remains controversial. Some prefer nonoperative treatment, whereas others prefer operative management in selected cases. This report reviews the treatment of patients with blunt pancreatic trauma admitted to a level I pediatric trauma center in The Netherlands.

Intravascular volume administration: a contributing risk factor for intracranial hemorrhage during extracorporeal membrane oxygenation?

Objective: The objective of this study was to determine the relationship between the frequency and total volume of intravascular volume administration and the development of intracranial hemorrhage during venoarterial extracorporeal membrane oxygenation.

Methods: In a retrospective, matched, case-control study, 24 newborns who developed an intracranial hemorrhage during venoarterial extracorporeal membrane oxygenation treatment were compared with 40 control subjects. Both groups were analyzed for gestational age, gender, race, Apgar scores at 1 and 5 minutes, birth weight, cardiopulmonary resuscitation before venoarterial extracorporeal membrane oxygenation, age at the start of treatment, duration of treatment, worst arterial blood gas sample preceding treatment, activated clotting time values, need for platelet transfusions, mean blood pressure, and the use of inotropics and steroids before the treatment.

Closure of giant omphaloceles by the abdominal wall component separation technique in infants.

Background/purpose: Several techniques have been described to repair giant omphaloceles. There is no procedure considered to be the criterion standard worldwide. The aim of the present prospective study was to analyze the early and late results of secondary closure of giant omphaloceles using the component separation technique (CST) in infants.

Abnormalities of coagulation related to the use of inhaled nitric oxide before extracorporeal membrane oxygenation.

Objective: Evaluation of the influence of previous inhaled nitric oxide (iNO) treatment on the occurrence of clotting complications and disseminated intravascular coagulation during extracorporeal membrane oxygenation (ECMO).

Design: Retrospective study in newborns treated with venoarterial ECMO during a 5-yr period.

Setting: Neonatal intensive care unit of a university medical center.

Influence of volume replacement with colloids versus crystalloids in neonates on venoarterial extracorporeal membrane oxygenation on fluid retention, fluid balance, and ECMO runtime.

In this retrospective study, we compared the effects of colloid versus crystalloid fluid replacement on the clinical signs of capillary leakage syndrome in 30 neonates with pulmonary hypertension due to meconium aspiration syndrome on venoarterial membrane oxygenation (VA-ECMO). Before 2000, 15 neonates received volume replacement with a pasteurized plasma protein solution (3.8% albumin); after 2000, 15 neonates received normal saline.

Secondary closure of a giant omphalocele by translation of the muscular layers: a new method.

The current report describes a case of an infant girl with a giant omphalocele in whom a new surgical technique was used for closing the abdominal wall after epithelialization of the omphalocele for 16 months. The technique used was translation of the muscular layers of the abdominal wall. The functional and cosmetic results appear superior compared with other suggested treatments used for this abdominal wall defect.

Ductus arteriosus with left-to-right shunt during venoarterial extracorporeal membrane oxygenation: effects on cerebral oxygenation and hemodynamics.

Objective: To investigate the effect on cerebral oxygenation and hemodynamics of a patent ductus arteriosus with left-to-right shunt during venoarterial extracorporeal membrane oxygenation in a lamb model.

Design: Prospective intervention study in animals.

Setting: Animal research laboratory of a university medical center.

Compartment syndrome, rhabdomyolysis and risk of acute renal failure as complications of the lithotomy position.

Compartment syndrome, rhabdomyolysis and the risk of acute renal failure are potential complications of the lithotomy position. A six-year-old girl is described who developed a compartment syndrome with rhabdomyolysis after prolonged surgery in the lithotomy position. This complication occurred three times over ten years in our hospital.

Serial plasma concentrations of atrial natriuretic peptide, plasma renin activity, aldosterone, and antidiuretic hormone in neonates on extracorporeal membrane oxygenation.

To obtain information on water and salt regulating hormones and volume homeostasis during neonatal extracorporeal membrane oxygenation (ECMO), serial determinations of atrial natriuretic peptide (ANP), plasma renin activity (PRA), aldosterone (Aldo), antidiuretic hormone (ADH), colloid-osmotic pressure (COP), osmolality (Osmol), and central venous pressure (CVP) before, during, and after neonatal ECMO in 10 neonates with meconium aspiration syndrome (MAS) were carried out. Mean gestational ages and birth weights were 41(+3) weeks (39(+6) - 42(+4)) and 4,063 gm (3,500-4700), respectively; mean age at start and duration of ECMO 29.3 (14-69) and 152.