Patterns In Pediatric Patients Research Articles

LTP sensitization and clinical features: diagnostic role of microarray tool

Background The use of the microarray tool is an essential advantage in the allergy diagnosis process in patients with multiple sensitizations showing clinical patterns attributable to the underlying cross-reaction to a single or multiple panallergen. Among panallergens LTP is a thermostable and resistant to pepsin digestion allergen. This features makes it a potent food allergens and explains the frequent development of systemic symptoms. Objective Identify the allergen source which is causing complex clinical patterns in pediatric patients with multiple sensitizations.

Lebendspende-Lebertransplantation beim Kind

Liver transplantation is the first-line therapy for children with acute and chronic hepatic failure, metabolic liver diseases and liver tumors. As most of the children with end-stage liver disease are very small in stature the resources of compatible organs of deceased donors are limited. Living liver donation was able to nearly eliminate waiting list mortality with excellent patient and graft survival. As 80% of the pediatric recipients have a body weight <25 kg donation of the left lateral lobe (segments II+III) is sufficient in most of the cases. According to a standardization of the surgical procedures as well as the preoperative, intraoperative and postoperative management donation of the left lateral lobe advanced to a procedure with very low donor morbidity and mortality rates. The complexity of hepatic disease patterns in pediatric patients which often affect other organ systems demand a close cooperation with an experienced pediatric team. Pediatric living donor liver transplantation requires high expertise in liver surgery and split liver transplantation and should therefore only be performed in transplant centers meeting these high qualifications.

Cytokines and Metabolic Patterns in Pediatric Patients with Critical Illness

It is not known if cytokines, which are cell-derived mediators released during the host immune response to stress, affect metabolic response to stress during critical illness. The aim of this prospective study was to determine whether the metabolic response to stress is related to the inflammatory interleukin-6 (IL-6), 10 (IL-10), and other stress mediators' responses and to assess their relationships with different feeding patterns, nutritional markers, the severity of illness as assessed by the Multiple Organ System Failure (MOSF), the Pediatric Risk of Mortality Score (PRISM), systemic inflammatory response syndrome (SIRS), and mortality in critically ill children. Patients were classified as hypermetabolic, normometabolic, and hypometabolic when the measured resting energy expenditures (REE) were >110%, 90–110% and, <90% of the predicted basal metabolic rate, respectively. The initial predominance of the hypometabolic pattern (48.6%) declined within 1 week of acute stress (20%), and the hypermetabolic patterns dominated only after 2 weeks (60%). Only oxygen consumption (VO2) and carbon dioxide production (VCO2) (P < .0001) but none of the cytokines and nutritional markers, were independently associated with a hypometabolic pattern. REE correlated with the IL-10 but not PRISM. In the presence of SIRS or sepsis, CRP, IL-6, IL-10, Prognostic Inflammatory and Nutritional Index (NI), and triglycerides—but not glucose, VO2, or VCO2 increased significantly. High IL-10 levels (P = .0000) and low measured REE (P = .0000) were independently associated with mortality (11.7%), which was higher in the hypometabolic compared to other metabolic patterns (P < .005). Our results showed that only VO2 and VCO2, but not IL-6 or IL-10, were associated with a hypometabolic pattern which predominated the acute phase of stress, and was associated with increased mortality. Although in SIRS or sepsis, the cytokine response was reliably reflected by increases in NI and triglycerides, it was different from the metabolic (VO2, VCO2) or glucose response.

Post‐transplantation growth among pediatric recipients of liver transplantation

Improving a patient's quality-of-life (QOL) post-liver transplantation is of great importance. An aspect of improved QOL is the restoration of normal growth patterns in pediatric patients. To describe the post-transplantation growth patterns of 72 children included in the National Institute of Diabetes and Digestive and Kidney Diseases - Liver Transplantation Database (NIDDK-LTD), multilevel models were used, according to which children who waited more than a year for transplantation were smaller, compared with age and sex matched peers, at transplantation than children who waited less than a year while children who were growth retarded at transplantation experienced a larger yearly comparison height increase than children who were not growth retarded. The analysis also showed that boys older than 2 yr and younger than 13 yr at transplantation and girls older than 2 yr and younger than 11 yr at transplantation were significantly less growth retarded at transplantation than boys and girls under the age of 2 yr at transplantation.

Optimal care patterns in pediatric patients with dysphagia.

The pediatric population with dysphagia is diverse, ranging from premature infants to fully grown adolescents. A variety of medical conditions cause swallowing disorders in pediatric patients. Complications of swallowing disorders can have severe and even fatal consequences. Swallowing disorders have a direct impact on nutrition, and adequate nutrition is required for growth and development of all body systems in infants and children. Infants and children may not have the same symptoms and signs as adults with dysphagia do and learning to identify pediatric patients at risk for dysphagia is critical. The diagnosis must be thorough and accurate. Furthermore, management of swallowing disorders and nutrition must be aggressive and immediate because of the reduced nutritional reserve and high needs of the infant and child. This article discusses the following three areas for optimal care: identification of infants and children at risk for dysphagia, diagnostic procedures, and management.