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John W L Puntis

Publications and source records attributed to John W L Puntis.

10 recordsLinked to original sources
PubMed2006

Feeding preterm infants after hospital discharge: a commentary by the ESPGHAN Committee on Nutrition.

Survival of small premature infants has markedly improved during the last few decades. These infants are discharged from hospital care with body weight below the usual birth weight of healthy term infants. Early nutrition support of preterm infants influences long-term health outcomes. Therefore, the ESPGHAN Committee on Nutrition has reviewed available evidence on feeding preterm infants after hospital discharge. Close monitoring of growth during hospital stay and after discharge is recommended to enable the provision of adequate nutrition support. Measurements of length and head circumference, in addition to weight, must be used to identify those preterm infants with poor growth that may need additional nutrition support. Infants with an appropriate weight for postconceptional age at discharge should be breast-fed when possible. When formula-fed, such infants should be fed regular infant formula with provision of long-chain polyunsaturated fatty acids. Infants discharged with a subnormal weight for postconceptional age are at increased risk of long-term growth failure, and the human milk they consume should be supplemented, for example, with a human milk fortifier to provide an adequate nutrient supply. If formula-fed, such infants should receive special postdischarge formula with high contents of protein, minerals and trace elements as well as an long-chain polyunsaturated fatty acid supply, at least until a postconceptional age of 40 weeks, but possibly until about 52 weeks postconceptional age. Continued growth monitoring is required to adapt feeding choices to the needs of individual infants and to avoid underfeeding or overfeeding.

Anthropometry↗
PubMed2005

Letter from Puntis.

Explore the source record for details and available documents.

Amputation, Surgical↗
PubMed2005

Multidisciplinary management of surgical disorders of the pancreas in childhood.

OBJECTIVES: To describe the frequency and range of pancreatic disorders in children requiring surgical intervention and to highlight the importance of multidisciplinary management. METHODS: An audit of all children under 17 years of age referred with surgical disorders of the pancreas or pancreatitis to a regional pediatric gastroenterology unit in the United Kingdom during a 10-year period. A retrospective chart review of clinical features, pathology and outcome was undertaken. RESULTS: Surgical intervention was required for the following pancreatic disorders: persistent hyperinsulinemic hypoglycemia of infancy (n = 4), pancreatic tumors (n = 5), pancreaticobiliary malunion (n = 12), pancreatic trauma (n = 6) and pancreatitis (n = 10). The indications for surgery in acute pancreatitis were a persistent pseudocyst (n = 1) and treatment of an underlying cause of pancreatitis (n = 4); in chronic pancreatitis, surgery was used to treat symptomatic pancreatic duct strictures (n = 4). One child died of a progressive lymphoma but all others who underwent surgery are alive and well. All 33 children with acute pancreatitis, including four with pancreatic necrosis, survived. CONCLUSIONS: Surgery for pancreatic disorders in children is rarely required but may be necessary a) for definitive management of primary pancreatic pathology, b) to treat sequelae of acute or chronic pancreatitis and c) to treat an underlying cause of pancreatitis. There is a broad spectrum of potential pathologies. These patients are best managed by a multidisciplinary team approach.

Acute Disease↗
PubMed2005

The need for nutrition support teams in pediatric units: a commentary by the ESPGHAN committee on nutrition.

The reported prevalence of malnutrition in pediatric hospitals ranges from 15% to 30% of patients, with an impact on growth, morbidity and mortality. Major deficits in nutrition care have been highlighted in European hospitals, and the implementation of nutrition support teams (NSTs) has been suggested as a means to improve malnutrition diagnosis and nutrition care for hospitalized patients. This comment by the ESPGHAN Committee on Nutrition reviews disease related-mechanisms causing malnutrition and consequences of malnutrition and suggests a framework for implementation of NSTs in pediatric units. The recommendations by the Committee on Nutrition include: 1) Implementation of NSTs in hospitals is recommended to improve nutritional management of sick children; 2) The main tasks of the NST should include screening for nutritional risk, identification of patients who require nutritional support, provision of adequate nutritional management, education and training of hospital staff and audit of practice; 3) The NST should be multidisciplinary, with expertise in all aspects of clinical nutrition care; 4) The funds needed to support NSTs should be raised from the health care system; and 5) Further research is needed to evaluate the effects of NSTs in prevention and management of pediatric nutritional disorders, including cost effectiveness in different settings.

Child↗
PubMed2004

Endoscopic rectal sparing in children with untreated ulcerative colitis.

BACKGROUND: Ulcerative colitis (UC) typically is associated with a confluent proctitis, whereas rectal sparing may be seen in large bowel Crohn disease (CD). A few studies have reported rectal sparing in UC and suggested that this might indicate a more severe form of the disease. This study aimed to determine the prevalence and prognostic significance of rectal sparing in children with newly diagnosed, untreated UC. METHODS: The records of all children with untreated UC presenting to a regional pediatric gastroenterology service between January 1996 and December 2001 were retrospectively reviewed. Patients were divided into two groups according to the endoscopic appearance of the rectum: Group 1 (proctitis) and Group 2 (rectal sparing). Clinical features, intractability index (duration of active disease as a proportion of length of follow-up), response to treatment, relapse index (number of recurrences per year), and the need for surgery were compared. RESULTS: Thirty children with untreated UC were identified. Seven (23%) had rectal sparing at initial endoscopy, but disease distribution was otherwise similar in both groups. Presenting symptoms were similar in those with and without rectal sparing. In Group 1, 20 (87%) children achieved remission with initial medical treatment, compared with 3 (43%) in Group 2 (P < 0.05). The intractability index was higher in children with rectal sparing, but the difference was not statistically significant (P = 0.22). During a median follow-up period of 2 years, one (4%) child in Group 1 and two (29%) children in Group 2 experienced primary sclerosing cholangitis, and two (29%) children with rectal sparing required colectomy, compared with none in Group 1. CONCLUSIONS: Endoscopic rectal sparing was seen in 23% of children with newly diagnosed, untreated UC, but this feature did not correlate with presenting symptoms. However, the presence of rectal sparing may indicate more aggressive disease that is less responsive to medical treatment.

Adolescent↗
PubMed2004

Preparation and handling of powdered infant formula: a commentary by the ESPGHAN Committee on Nutrition.

Powdered infant formulae are not sterile and may contain pathogenic bacteria. In addition, milk products are excellent media for bacterial proliferation. Multiplication of Enterobacter sakazakii in prepared formula feeds can cause devastating sepsis, particularly in the first 2 months of life. In approximately 50 published case reports of severe infection, there are high rates of meningitis, brain abscesses and necrotizing enterocolitis, with an overall mortality from 33% to 80%. Breast feeding provides effective protection against infection, one of the many reasons why it deserves continued promotion and support. To minimize the risk of infection in infants not fully breastfed, recommendations are made for preparation and handling of powdered formulae for children younger than 2 months of age. In the home setting, powdered infant formulae should be freshly prepared for each feed. Any milk remaining should be discarded rather than used in the following feed. Infant feeds should never be kept warm in bottle heaters or thermoses. In hospitals and other institutions written guidelines for preparation and handling of infant formulae should be established and their implementation monitored. If formula needs to be prepared in advance, it should be prepared on a daily basis and kept at 4 degrees C or below. Manufacturers of infant formulae should make every effort to minimize bacterial contamination of powdered products.

Cronobacter sakazakii↗
PubMed2004

Prebiotic oligosaccharides in dietetic products for infants: a commentary by the ESPGHAN Committee on Nutrition.

This article by the ESPGHAN Committee on Nutrition summarizes available information on the effects of adding prebiotic oligosaccharides to infant and follow-on formulae. Currently there are only limited studies evaluating prebiotic substances in dietetic products for infants. Although administration of prebiotic oligosaccharides has the potential to increase the total number of bifidobacteria in feces and may also soften stools, there is no published evidence of clinical benefits of adding prebiotic oligosaccharides to dietetic products for infants. Data on oligosaccharide mixtures in infant formulae do not demonstrate adverse effects, but further evaluation is recommended. Combinations and dosages in addition to those so far studied need to be fully evaluated with respect to both safety and efficacy before their use in commercial infant food products. Well-designed and carefully conducted randomized controlled trials with relevant inclusion/exclusion criteria, adequate sample sizes and validated clinical outcome measures are needed both in preterm and term infants. Future trials should define optimal quantity and types of oligosaccharides with prebiotic function, optimal dosages and duration of intake, short and long term benefits and safety. At the present time, therefore, the Committee takes the view that no general recommendation on the use of oligosaccharide supplementation in infancy as a prophylactic or therapeutic measure can be made.

Bifidobacterium↗
PubMed2002

Skin colonization by Malassezia in neonates and infants.

OBJECTIVE: To identify the timing, pattern, and determinants of colonization of neonates by Malassezia. DESIGN: Prospective observational study. SETTING: A neonatal medical and surgical unit consisting of 10 special care, 10 high-dependency, 10 intensive care, and 10 surgical cots. PARTICIPANTS: All neonates (< or = 28 days of age) or infants (> 28 days of age) admitted to the unit during the 20-week period from October 1995 to March 1996. METHODS: All infants or neonates were swabbed on the day of admission and every third day thereafter and risk factors were collected for every day on the unit. RESULTS: During the study period, 245 neonates and 42 infants were sampled for their entire duration of stay on the unit. Of these, 41 infants (97.6%) were colonized with Malassezia on admission to the unit and thereafter, as assessed by subsequent samples. Within the neonate population, 78 (31.8%) became colonized, but none were colonized immediately after birth. Univariate analysis showed that many factors appeared to be significantly associated with colonization in the neonates, including use of ventilation, presence of central venous catheters, use of parenteral nutrition, and use of antibacterial or antifungal drugs. However, when the data were analyzed by multivariate logistic regression to control for confounding variables, only gestational age and length of stay on the unit were found to be significantly associated with colonization. CONCLUSION: Colonization of infants is not as unusual as previously thought and many infants have established a cutaneous Malassezia commensal flora by the age of 3 to 6 months. Factors that predispose to colonization in neonates may not be the same as those that predispose to infection.

Cross Infection↗