Parenteral nutrition use in children with cancer

Parenteral Nutrition in the Pediatric Oncologic Population: Are There Any Sex Differences?

Gender-based medicine is attracting increasing interest every day, but studies on pediatric populations are still limited. In this setting, sex differences among patients undergoing total parenteral nutrition (TPN) have not been previously reported. This study investigated the presence of sex differences in parenteral nutrition composition and outcomes among a cohort of pediatric patients admitted at the Oncohematology and Bone Marrow Transplant Unit of the Institute for Maternal and Child Health "Burlo Garofolo" of Trieste, Italy. For all 145 recruited patients (87 males, 58 females), the following data were collected: age, sex, volume and duration of TPN, macro- and micronutrient composition of TPN bags, electrolytic or blood gases imbalance, glycolipid alterations, liver damage during TPN, and the incidence of sepsis and thrombosis. The analysis showed that females required higher daily phosphate intake (p = 0.054) and essential amino acid supplementation (p = 0.07), while males had a higher incidence of hypertriglyceridemia (p < 0.05) and cholestasis. A higher incidence of sepsis was found in the non-transplanted male population (p < 0.05). No significant differences were appreciable in other analyzed variables. This study aims to create a basis for future gender-based nutritional recommendations in the pediatric field.

The role of nutrition in children with cancer

In recent years, the influence of nutrition on the health and growth of children has become increasingly important. The relevance of nutrition is even greater for children who are facing cancer. Malnutrition, within the context of undernutrition and overnutrition, may impact not only the effectiveness of treatments and outcomes, but also the quality of life for patients and their families. In this article, we review nutritional assessment methods for children with cancer, focusing on the specific characteristics of this population and analyze the efficacy of nutritional interventions, which include enteral, parenteral, and nutritional education. From our analysis, two important conclusions emerged: i) there is a need to focus our attention on the nutritional status and the body composition of oncologic children, since these factors have a relevant impact on clinical outcomes during treatment as well as after their conclusion; ii) the support of skilled clinical nutrition personnel would be extremely helpful for the global management of these patients.

Management of Nutritional Needs in Pediatric Oncology: A Consensus Statement

Simple Summary

Nutritional management is an underestimated issue in treating pediatric cancer, since a systematic approach is currently lacking. In this consensus statement, a cohort of 12 experts selected from four different tertiary pediatric oncology centers formulated 21 clinical questions regarding the identification and treatment of nutritional issues in children with cancer. These questions were discussed, and practical recommendations were provided. With this paper, we aimed to give consensus-based guidance for addressing the nutritional needs of children with cancer, filling a gap in the field.

Abstract

Malnutrition, intended as both overnutrition and undernutrition, is a common problem in children with cancer, impacting quality of life as well as survival. In addition, nutritional imbalances during childhood can significantly affect proper growth. Nevertheless, there is currently a lack of a systematic approach to this issue in the pediatric oncology population. To fill this gap, we aimed to provide practice recommendations for the uniform management of nutritional needs in children with cancer. Twenty-one clinical questions addressing evaluation and treatment of nutritional problems in children with cancer were formulated by selected members from four Italian Association of Pediatric Hematology and Oncology (AIEOP) centers and from the Survivorship Care and Nutritional Support Working Group of Alliance Against Cancer. A literature search in PubMed was performed; during two consensus meetings, all recommendations were discussed and finalized using the nominal group technique. Members representing every institution voted on each recommendation. Finally, recommendations were approved by all authors.

Enteral Nutrition: Based on the Combination of Nutrison Fibre and TPF-DM with A Marine Biological-Based Active Polysaccharide Preparation

Good nutrition is essential for human growth, wound healing, and spiritual vitality. However, some individuals are unable to eat or experience gastrointestinal problems such as severe diarrhea, vomiting, gastric retention, and even gastrointestinal bleeding for a variety of causes. Therefore, it has important clinical significance to provide patients with required nutrients and maintain the integrity of the body’s tissues and organs through enteral nutrition. Based on this, this work uses a dual carrier of polylactic acid (PLA) and polyvinyl alcohol (PVA) to carry marine biopolysaccharides combined with sodium alginate (PSS) and successfully obtains the intestinal tract based on marine bioactive polysaccharides. Nutritional oral biological preparations (PSS-PLA/PVA) also cooperate with enteral nutritional suspension (diabetes) (TPF-DM) and Nutrison fibre to provide enteral nutritional support for critically ill patients. PSS-PLA/PVA has been shown in clinical studies to increase the effect of enteral nutrition support, the function of intestinal T lymphatic tissue, and the ability to control immunological function, indicating that it is worthy of further clinical development.

HPN Standard of Care and Long-Term Outcomes of CIF Pediatric Patients: Twenty-Eight Years' Experience in a Reference Center

Background and Aims

Chronic intestinal failure (CIF) therapy changed significantly in recent decades, and both survival and complication rates improved over time. International guidelines claim that early referral of long-term home parenteral nutrition (HPN) patients to an expert center with specific standards of care may positively affect long-term outcomes. Herein, we retrospectively analyse the long-term outcomes of a cohort of pediatric patients with CIF followed-up since our Pediatric Intestinal Failure Unit foundation, in 1989.

Methods

Data of the 120 children followed up at Pediatric Intestinal Failure Unit during the last 28 years were retrospectively collected. Patients' and HPN characteristics, as well as dependence, survival, and complication rates, were described.

Results

Incidence and prevalence of CIF increased during the study period particularly due to the increase of HPN for non-digestive disease (NDD) CIF (47.5% of the study sample). Catheter-related bloodstream infection (CRBSI) rate decreased over the study period: 0.33 episodes/1,000 catheters days before 2011 and 0.19 episodes/1,000 catheters days afterwards. Only 1 patient out of 12 died because of HPN complications. The survival rate of patients with PDD was 98.4% at 1 year from the beginning of HPN, 96.5% at 2 years, and 93.8% from the fifth year onwards. Concerning the dependence rate, 70.6% of patients were still on HPN 1 year after the start of HPN, 63.7% at 2 years, 52.4% at 5 years, and 40.8% from the 9th year onwards, with no significant difference according to the underlying intestinal pathology. The survival rate of NDD patients was 91.2% at 1 year from the beginning of HPN, 87.4% at 2 years, and 81.9% from the third year onwards. For what concerns the enteral autonomy, it was regained by 56.7% 1 year after the start of HPN, 74.5% at 2 years, and 95.0% in the 5th year.

Conclusions

Our data confirmed the importance of appropriate standards of care and suggest that applying a specific set of standards and protocols may further improve patients' outcomes and survival. Indeed, both primary and non-digestive diseases HPN showed good outcomes.

Nutritional support practices and opinions toward gastrostomy use in pediatric bone marrow transplant centers: A national survey

OBJECTIVE

Previous surveys have shown deviations in nutritional practices from international guidelines during bone marrow transplant (BMT). Guidelines recommend enteral nutrition first-line and nasogastric tubes are the mainstay for its provision. Gastrostomies provide an alternative, yet their use is less common. This national survey investigated nutrition support practices in pediatric allogeneic BMT centers and compared clinicians' opinions on gastrostomy use. The aim of this study was to identify the national picture of nutritional support practices across pediatric allogeneic BMT centers, including use and opinions of dietitians, clinical nurse specialists, and physicians, toward gastrostomy feeding.

METHODS

An online survey was administered to 12 centers. The lead dietitian answered questions regarding nutritional counseling, screening, assessment, and interventions. Questions regarding current use, perceived advantages, and problems of gastrostomies were answered by the dietitian, lead clinical nurse specialist, and physician.

RESULTS

A 100% response rate was achieved from 12 centers (N = 36 clinicians). Nutritional counseling was provided in 92% of centers before and routinely throughout admission, 83% screened on and regularly throughout admission, 83% assessed nutritional status before transplant, and 92% used enteral nutrition first-line. Forty-two percent of the centers used gastrostomies. In those not using gastrostomies, 76% of clinicians felt some children should be offered a gastrostomy. Clinicians perceived less displacements (78%) and cosmetic appearance (69%) as the most common advantages of gastrostomies over nasogastric tubes. Risks associated with surgery (92%) and tube/stoma complications (58%) were the most common perceived problems.

CONCLUSIONS

A similar approach was shown on many aspects of nutritional support. Gastrostomy use divided opinion with differences in use and perceived advantages, but agreement on potential complications. Despite their risks, clinicians wanted to use gastrostomies more. Placement requires careful consideration of the risks, benefits, and family preferences.

Etiology and Management of Pediatric Intestinal Failure: Focus on the Non-Digestive Causes

Background: Intestinal failure (IF) is defined as reduction in functioning gut mass below the minimal amount necessary for adequate digestion and absorption. In most cases, IF results from intrinsic diseases of the gastrointestinal tract (digestive IF) (DIF); few cases arise from digestive vascular components, gut annexed (liver and pancreas) and extra-digestive organs or from systemic diseases (non-digestive IF) (NDIF). The present review revised etiology and treatments of DIF and NDIF, with special focus on the pathophysiological mechanisms, whereby NDIF develops. Methods: We performed a comprehensive search of published literature from January 2010 to the present by selecting the following search strings: “intestinal failure” OR “home parenteral nutrition” OR “short bowel syndrome” OR “chronic pseudo-obstruction” OR “chronic intestinal pseudo-obstruction” OR “autoimmune enteropathy” OR “long-term parenteral nutrition”. Results: We collected overall 1656 patients with well-documented etiology of IF: 1419 with DIF (86%) and 237 with NDIF (14%), 55% males and 45% females. Among DIF cases, 66% had SBS and among NDIF cases 90% had malabsorption/maldigestion. Conclusions: The improved availability of diagnostic and therapeutic tools has increased prevalence and life expectancy of rare and severe diseases responsible for IF. The present review greatly expands the spectrum of knowledge on the pathophysiological mechanisms through which the diseases not strictly affecting the intestine can cause IF. In view of the rarity of the majority of pediatric IF diseases, the development of IF Registries is strongly required; in fact, through information flow within the network, the Registries could improve IF knowledge and management.

Nutritional status as a predictor of adverse events and survival in pediatric autologous stem cell transplant

Nutritional status is recognized as an independent and modifiable risk factor of outcome in stem cell transplant. Our research aim was to evaluate the impact of body mass index (BMI) and serum albumin on the prevalence of adverse events and survival in autologous transplant in children. A retrospective study was conducted of autologous transplants performed between 2006 and 2017 in the Children's Hospital Zagreb, Croatia. Nutritional status was assessed at the times of diagnosis, procedure, and discharge using BMI (underweight, normal, obese) and serum albumin (grades 1-4). Adverse events (fever, gastrointestinal toxicity, electrolyte disturbances, dysglycemia) and outcome (3-year, relapse, mortality) were documented. Seventy-seven children (54.5% males, mean age 7.9 years) underwent autologous transplant, mostly for neuroblastoma. In terms of BMI and albumin, which showed significant positive correlation at diagnosis (p = 0.026) and transplant (p = 0.016), most participants were well nourished. Average post-transplant weight loss was 4%. Major toxicities were severe mucositis (72.7%) and hypophosphatemia (31.2%). Relapse and mortality rates were 35.1% and 42.9%, respectively. Hypokalemia (p = 0.041) and hypomagnesemia (p = 0.044) were more prevalent in the underweight group, while obese children experienced significantly less severe mucositis (p = 0.016) and hypophosphatemia (p = 0.038). There was no significant difference regarding outcome among children of different nutritional status, although undernourished children tended to have lower relapse and mortality rates. In conclusion, underweight children are significantly more prone to severe electrolyte disorders and mucositis, and although statistical significance was not reached, are more likely to survive.

Moving on: How to switch young people with chronic intestinal failure from pediatric to adult care. a position statement by italian society of gastroenterology and hepatology and nutrition (SIGENP) and italian society of artificial nutrition and metabolism (SINPE)

In 2019 the Italian Society of Pediatric Gastroenterology, Hepatology and Nutrition (SIGENP) and the Italian Society of Artificial Nutrition and Metabolism (SINPE) created a joint panel of experts with the aim of preparing an official statement on transition in Chronic Intestinal Failure (CIF). The transition from pediatric to adult care has a key role in managing all chronic diseases and in optimizing the compliance to care. Thus SIGENP and SINPE, in light of the growing number of patients with IF who need long-term Parenteral Nutrition (PN) and multidisciplinary rehabilitation programs throughout adulthood, shared a common protocol to provide an accurate and timely process of transition from pediatric to adult centers for CIF. The main objectives of the transition process for CIF can be summarized as the so-called "acronym of the 5 M": 1)Motivate independent choices which are characteristics of the adult world; 2)Move towards adult goals (e.g. self-management of his pathology and sexual issues); 3)Maintain the habitual mode of care; 4) Minimize the difficulties involved in the transition process and 5)Modulate the length of the transition so as to fully share with the adult's team the children's peculiarities.