Lewis Spitz

HYPOTHESIS: Primary anastomosis following intestinal resection is a valid surgical option in the treatment of infants with necrotizing enterocolitis (NEC) who weigh less than 1000 g.

DESIGN: Retrospective case series.

SETTING: Tertiary neonatal surgery referral center.

PATIENTS: All infants with confirmed NEC weighing less than 1000 g admitted to our intensive care unit over 4 years.

INTERVENTION: For infants requiring laparotomy and intestinal resection, primary anastomosis was ...

Recurrence of gastro-oesophageal reflux (GOR) following redo Nissen fundoplication represents a significant clinical problem. The aim of this study was to identify factors predicting failure of redo Nissen fundoplication. The notes of children who underwent redo Nissen fundoplication for recurrent GOR in a single institution between June 1994 and May 2005 were reviewed. Data are reported as median (range), or as numbers of cases. Multiple logistic regression analysis, using type of first ...

BACKGROUND/PURPOSE: Surgical neonates are at risk of sepsis-associated liver dysfunction. Hydrogen peroxide (H(2)O(2)) and nitric oxide (NO) are important mediators of sepsis, which impair neonatal hepatic metabolism. Glutamine has been shown to have beneficial effects on hepatocyte metabolism during neonatal sepsis. However, the molecular basis of these effects are unknown. The aim of this study was to test the hypotheses that (1) glutamine and its dipeptides counteract the inhibitory ...

Multisystem organ failure represents a major cause of mortality in intestinal ischemia and reperfusion (I/R), and oxidative stress plays a key role in its pathogenesis. Hypothermia is beneficial in I/R injury, but its effects on systemic oxidative stress have not been elucidated. The aim of this study was to evaluate the effects of moderate hypothermia on systemic oxidative stress after intestinal I/R injury. Anaesthetized adult rats (n = 10 per group) underwent 60 min of intestinal ...

BACKGROUND/PURPOSE: A small proportion of infants born with oesophageal atresia in which the gap between the 2 ends of the oesophagus is too great for an end-to-end anastomosis will require oesophageal replacement. Since 1981 the author's procedure of choice for oesophageal replacement has been gastric transposition. The long-term functional outcome appears to be satisfactory, but the quality of life of these patients has not been investigated formally. This report assesses the ...

PURPOSE: The aim of this study was to characterize the type and incidence of complications related to colostomy formation in newborn infants with anorectal anomalies.

METHODS: The authors reviewed a 5-year (1994 to 1999) experience of a single institution in the management of neonates with high and intermediate anorectal anomalies who required colostomy at birth. Patients with colostomy still in place have been excluded from the study to maximize the chances of detecting ...

OBJECTIVE: To evaluate whether critically ill children with systemic inflammatory response syndrome (SIRS) or sepsis have altered resting energy expenditure (REE) and substrate utilization.

SUMMARY BACKGROUND DATA: Studies in adults with sepsis have shown increased energy expenditure and mobilization of endogenous fat. In infants and children, energy metabolism and substrate utilization during sepsis have not been characterized.

METHODS: Metabolic studies were performed in 21 critically ...

PURPOSE: The purpose of this study was to analyze the outcome in 173 children (104 M, 69 F) undergoing transposition since 1981.

METHODS: The most common indications for esophageal replacement included failed repair of different varieties of esophageal atresia (127), caustic injury (23), and peptic strictures (8). A total of 81% of the patients were referred from other hospitals (50% from other countries). Age at operation ranged from 7 days to 17 years. The gastric transposition was ...

This was a qualitative research study of parental perceptions of gastrostomy feeding before surgery using an in-depth interview in the parental home to examine the factors parents consider when gastrostomy feeding is recommended and to identify the need for support. Participants were a subgroup of families taking part in a larger research study evaluating gastrostomy placement in children with severe neurodevelopmental disabilities at a major paediatric centre in the UK between 1998 and ...

BACKGROUND: Before 1999, infants born in the UK with suspected biliary atresia were investigated in regional centres, and, if confirmed, a Kasai operation was done there. Since 1999, all infants with suspected biliary atresia in England and Wales, UK, have been referred to one of three designated centres where both the Kasai operation and liver transplantation (if necessary) could be done.

METHODS: We assessed clearance of jaundice (bilirubin <20 micromol/L) as an early outcome in all ...

Necrotizing enterocolitis (NEC) is the most common surgical emergency in the newborn. Up to half of babies with NEC develop advanced disease requiring surgical intervention. Options include peritoneal drainage under local anaesthetic, enterostomy only, resection and enterostomies, and resection with primary anastomosis. Resection with enterostomies is favoured by many paediatric surgeons but management of neonatal enterostomies can be difficult. The outcome of 26 infants undergoing ...

PURPOSE: The aim of this study was to evaluate the clinical significance of low platelet count in the surgical management of neonates with necrotizing enterocolitis (NEC).

METHODS: The clinical course of 58 consecutive neonates with advanced NEC (Bell's stages II or III) treated in the authors' hospital between 1995 and 1998 was reviewed. NEC in neonates who required operation was classified as isolated, multifocal, or pan-intestinal. Severe thrombocytopenia was defined as platelet count ...

PURPOSE: The aim of this study was to evaluate the results of surgical treatment of necrotizing enterocolitis (NEC) according to the extent of disease and to establish if resection of the ileocecal valve represents a poor prognostic factor.

METHODS: The authors reviewed all cases of NEC (n = 161) treated in our hospital during the last 11 years; of these, 83 required surgical intervention. Definitions used by the authors include isolated, disease in a single intestinal segment; ...

OBJECTIVE: To determine the accuracy of prenatal and postnatal echocardiography in delineating the degree of cardiac fusion, intracardiac anatomy (ICA), and ventricular function of 23 sets of conjoined twins with thoracic level fusion presenting to a single centre over a 20 year period.

METHODS: 13 thoracopagus, 5 thoraco-omphalopagus, and 5 parapagus pairs presenting to the authors' institution between 1985 and 2004 inclusive were assessed. Echocardiographic data were analysed together ...

BACKGROUND/PURPOSE: Secondary organ damage to the lungs is an important consequence of intestinal ischaemia reperfusion (IIR) injury. Moderate hypothermia ameliorates gut necrosis and liver energy failure after IIR but potential beneficial effects on lung neutrophil infiltration after reperfusion of ischaemic bowel have not been investigated.

METHODS: Adult Sprague-Dawley rats underwent 60 minutes intestinal ischaemia followed by 120 minutes of reperfusion. The animals were maintained at ...