Nutrition in preschool children and later risk of obesity: a systematic review and meta analysis

Objectives and study: Nutrition in infants and preschool children has been suggested to influence the risk of later obesity. However, the evidence for this association is conflicting and few studies have investigated this prospectively or considered the role of energy and specific macronutrients. Here we report a systematic review and meta-analyis of studies that tested the hypothesis that nutrition in the preschool period, between the ages of 6 months and 3 years, is associated with later obesity risk. Methods: MEDLINE, EMBASE and CENTRAL databases were searched from January 1988 to June 2015 for studies reporting nutritional intake in infants and preschool children aged 6-36 months and later measures of obesity. Bibliographies of included studies were hand searched and authors and other experts consulted to identify omissions. We included all studies that investigated dietary energy and/or macronutrient intake during 6-36 months in relation to later measures of obesity. Methodological quality was assessed using the Downs and Black checklist designed specifically to appraise both randomised and non-randomised studies. The checklist was adapted to include aspects of particular relevance to studies investigating nutritional exposures. Two reviewers independently scored studies against the 28 item checklist which included questions on study reporting, external validity, internal validity (bias and confounding), and statistical power. A statistician independently scored questions relating to statistical methods and their decision was final. Data from studies amenable to meta-analysis were analysed using STATA (StataCrop 12, Texas). For continuous outcomes, results were expressed as standardised mean difference (SMD) between the high and low protein intake groups. For dichotomous outcomes, results for each study were expressed as relative risk (RR). Both dichotomous and continuous outcomes were presented with 95% confidence intervals (CI). Between-study heterogeneity was assessed by the Q and I2 statistics. Results: 24 eligible articles (comprising 16 primary studies) were included in a narrative synthesis, and 13 studies in a random-effects meta-analysis. A higher protein intake was associated with later risk of obesity in 15 studies. In 13 studies included in the meta-analysis protein in the preschool period was associated with higher BMI z-score later in childhood (pooled effect size: 0.28 z-scores, 95% CI 0.20 to 0.35)(Figure 1). There was no significant hererogeneity between studies (I2 0.0%, p = 0.932). Associations of energy, fat and carbohydrate were inconclusive. Conclusion: Our findings suggest that nutrition and particularly high protein intake in infants and preschool children is important for risk of later obesity. Although further experimental data are required to establish causality, these findings suggest that optimising the protein intake of these children could be important for their long term health

Platelet Count and Volume and Pharmacological Closure with Paracetamol of Ductus Arteriosus in Preterm Infants

Background: Low platelet count might promote resistance to pharmacological closure with indomethacin and ibuprofen of a hemodynamically significant patent ductus arteriosus (hsPDA). However, no studies have investigated if this occurs with paracetamol. Methods: We retrospectively assessed the correlation between platelet count, mean platelet volume (MPV), and plateletcrit (PCT), as well as the effectiveness of paracetamol in closing hsPDA in infants born at 23+0–31+6 weeks of gestation who were treated with 15 mg/kg/6 h of i.v. paracetamol for 3 days. Results: We studied 79 infants: 37 (47%) Had closure after a course of paracetamol and 42 (53%) did not. Platelet count and PCT did not correlate with paracetamol success or failure in closing hsPDA, while MPV was lower at birth (10.7 ± 1.4 vs. 9.5 ± 1.1; p p = 0.079) in refractory infants. Regression analysis confirmed that the low MVP measured prior to starting the treatment increased the risk of hsPDA paracetamol closure failure (OR 1.664, 95% CI 1.153–2.401). Conclusions: The greater MPV correlated positively with the effectiveness of paracetamol in closing hsPDA, while platelet count and PCT did not influence closure rates. Additional studies are needed to confirm our results

Thinking to acute pancreatitis in children: Review of our experience

The paper discusses the clinical management of acute pancreatitis in children. A review of of the cases cared for in the University Pediatric Center of Foggia is presented

Critical appraisal of the evidence underpinning the efficacy of less invasive surfactant administration

N/

A RARE ASSOCIATION: ACUTE DISSEMINATED ENCEPHALOMYELITIS IN CHILD AFFECT BY AUTOIMMUNE HAEMOLYTIC ANAEMIA AND AUTOIMMUNE THROMBOCYTOPENIA

Acute disseminated encephalomyelitis (ADEM) is an inflammatory demyelinating illness, characterize-ed by a monophasic course frequently associated with infections or previous immunization. Regarding pathogenesis, encephalomyelitis is associated with some immunological mechanisms. Post-infection or post-vaccination inflammatory reactions in the perivenular region in the central nervous system (CNS) may be explained by a molecular mimicry mechanism. An antecedent infection was identified in 72–77% of paediatric patients. We present a case of a 5 year-old girl in follow up for autoimmune thrombocytopenia (AT) and autoimmune haemolytic anaemia (AHA) in steroid treatment, with history of left hemiparesis, language delay, from as a consequence of perinatal suffering, who has developed ADEM. This patient presented with progressive weakness of limbs, neck pain associated with fever from one day. It was acute in onset and gradually progressive. She became quickly hypotonic and hyporesponsive and had reduced level of consciousness. Within 12 hours of admission, the patient developed sphincter incontinence and dysphagia. After exclusion of papilloedema, lumbar puncture has been performed. An urgent MRI was performed, which showed multiple subcortical lesions of varying size showing hyperintensities in TR at the bridge and in T2 at the medulla . Cerebrospinal fluid (CSF) study showed cell count of 40 cells/mm3 , protein 58 mg/dL, glucose 54 mg/dL. No oligoclonal bands were present in CSF. Blood and CSF cultures were negative like other infectiological analyzes. Also CSFPCR for the presence of bacteria and virus was negative. Her autoimmune profile with antinuclear antibody was also negative. The clinical features and the MRI findings were suggestive of ADEM. Partial quadriplegia, and reduction of reflexes, as seen in the myelitic form of ADEM, were present. She had developed ADEM while on the maintenance dose of prednisolone. After diagnosis, intravenous methylprednisolone was given at 30 mg/kg daily for 5 days. After 48 hours there was a significant improvement in the patient‘s clinical condition. A regimen of oral steroid was advised after intravenous therapy . The patient responded well to steroid therapy. No residual lesion was found on follow-up. AT and AHA are relatively uncommone. There are studies postulating the possibility of a combination of several autoimmune diseases. Very few cases have been found with this rare association in the literature. Follow-up of these patients is essential for detecting the development of other autoimmune disease in such case

Ultrasound-guided diagnostic pericardiocentesis in preterm infants: a case report

Pericardial effusion (PE) in pediatric population can be asymptomatic or a life-threatening event. Reports on neonates or preterm infants are scarce and generally related to pericardiocentesis of large amounts of PE in emergency situations. We describe a diagnostic pericardiocentesis in a preterm infant with small and loculated pericardial effusion and suspected cardiac mass. We used an ultrasound-guided long-axis in-plane pericardiocentesis technique, with a needle-cannula. The operator obtained a subxiphoid pericardial effusion view with a high frequency linear probe and entered the skin below the tip of the xiphoid process with a 20-gauge closed IV needle-cannula (ViaValve (R)). The needle was identified in its entirety as it courses through soft tissue up to pericardial sac. The main advantages of this approach are a continuous viewing and angulation of the needle through all planes of the tissue and the use of a small, practical, closed IV needle-cannula with blood control septum to prevent fluid exposure while disconnecting the syringe. This novel approach is easy and safe in neonatal population, for diagnostic or emergency drainages and can be performed at bedside in a neonatal intensive care unit

Diabetic ketoacidosis: What is changing?

The paper describes the current updates in the diagnostic and clinical management of Diabetic ketoacidosis in children. It also discusses the advancements in this area during the last ten years

Spectrum of autoimmunity in celiac disease

The paper discusses the spectrum of autoimmunity in children with celiac diseas

Erratum to “Posterior reversible encephalopathy syndrome (PRES) in a 6-year-old child with nephrotic syndrome” [Radiology Case Reports 16 (2021) 140–144]

: [This corrects the article DOI: 10.1016/j.radcr.2020.10.057.]