ABSTRACT
Adequate nutrition is an essential factor in healing and immune support in pediatric patients undergoing surgery, but its importance in this setting is not consistently recognized. Standardized institutional nutrition protocols are rarely available, and some clinicians may be unaware of the importance of assessing and optimizing nutritional status. Moreover, some clinicians may be unaware of updated recommendations that call for limited perioperative fasting. Enhanced recovery protocols have been used in adult patients undergoing surgery to ensure consistent attention to nutrition and other support strategies in adult patients before and after surgery, and these are now under evaluation for use in pediatric patients as well. To support better adoption of ideal nutrition delivery, a multidisciplinary panel of experts in the fields of pediatric anesthesiology, surgery, gastroenterology, cardiology, nutrition, and research have gathered and reviewed current evidence and best practices to support nutrition goals in this setting.
Subject(s)
Child Nutritional Physiological Phenomena , Nutritional Status , Humans , Child , Fasting , Gastrointestinal Tract , Nutritional Support/methods , Perioperative Care/methodsABSTRACT
STUDY DESIGN: Retrospective comparative study. OBJECTIVES: To compare complications before and after implementation of the Multi-D screening protocol in complex pediatric patients undergoing spinal instrumentation for non-idiopathic scoliosis. Pediatric patients undergoing surgery for non-idiopathic scoliosis experience significantly more complications than those with idiopathic scoliosis. Operating on these patients can lead to serious complications including death. Recent reports have demonstrated the benefits of establishing a multidisciplinary-based system to reduce complications in adult spinal deformity during the perioperative period. However, there are limited studies examining these benefits in a complex pediatric spine population. METHODS: This was a retrospective review of all cases involving spinal instrumentation at our institution for 2 years before and after the initiation of our Neuromuscular Spine Surgery Care Plan in July 2014. Study sample was n = 129 cases (107 patients) prior to the initiation of the process and n = 122 cases (109 patients) thereafter. Primary outcome measures included: mortality at 30 days and 1 year; post-operative neurologic deficit, and surgical site infections (SSI). Secondary outcome measures included: instrument failure in 1 year; readmission in 30 days; return to OR in 90 days. RESULTS: The study populations were matched by age and gender. Patients passing the Multi-D conference had higher BMI. Implementation of the Multi-D conference reduced mortality at 30 days (2 vs 0, p = 0.17) and at 1 year (4 vs 0, p = 0.04), as well as reduced post-operative neurologic deficit (2 vs 0, p = 0.17). The rate of SSI remained unchanged. All other secondary outcome measures also remained unchanged. CONCLUSIONS: Implementation of a Multi-D conference led to a significant reduction in mortality at 1 year, and is an important safety process to reduce serious complications after non-idiopathic scoliosis surgery. LEVEL OF EVIDENCE: Level III.
Subject(s)
Scoliosis , Spinal Fusion , Adult , Child , Humans , Retrospective Studies , Scoliosis/surgery , Spinal Fusion/adverse effects , Spine , Surgical Wound InfectionABSTRACT
Both food insecurity and malnutrition are associated with adverse health outcomes in the pediatric population. However, the research on the relationship between these factors has been inconsistent, leading to uncertainty regarding whether or how evaluation of food insecurity should be incorporated into nutrition screening or the nutrition care process. The objective of this systematic review was to determine the association between food insecurity and malnutrition related to undernutrition or overnutrition (defined by anthropometrics) in the pediatric population in the United States. A literature search was conducted using Medline, Embase, and CINAHL databases for studies published from January 2002 through November 2017. A total of 23 studies (19 cross-sectional and 4 prospective cohort studies) met inclusion criteria and were included in qualitative analysis. In 6 studies, there was no overall relationship between food insecurity and underweight. All included studies examined the relationship between food insecurity status and overweight/obesity and results were mixed, with large cross-sectional studies demonstrating a positive relationship between food insecurity and overweight/obesity. There were no clear patterns according to subpopulation. Evidence quality was graded as fair due to heterogeneity in how food insecurity was measured and populations included as well as inconsistency in results. Use of a 2-item food insecurity screening tool may allow for efficient, effective screening of food insecurity in order to identify potential contributors overweight and obesity.
Subject(s)
Child Nutrition Disorders/epidemiology , Food Insecurity , Nutrition Assessment , Pediatric Obesity/epidemiology , Thinness/epidemiology , Child , Child Nutrition Disorders/etiology , Cross-Sectional Studies , Female , Humans , Male , Mass Screening , Pediatric Obesity/etiology , Prospective Studies , Qualitative Research , Thinness/etiology , United States/epidemiologyABSTRACT
BACKGROUND: Scoliosis is a common complication of severe neuromuscular diseases. The aim of this study is to determine the impact of posterior spinal fusion on pulmonary function parameters in patients with severe neuromuscular disease at our medical center. METHODS: Retrospective chart review of all patients with severe neuromuscular disease who had posterior spinal fusion between 2012 and 2017 at Texas Children's Hospital. Patients with growing rods, brain injury or malformation, and/or spina bifida were excluded. Pulmonary function measures before and after spinal surgery were determined. RESULTS: A total of 20 eligible patients were identified, 7 with Duchenne muscular dystrophy, 6 with spinal muscular atrophy, 3 with merosin deficient muscular dystrophy, 2 with Charcot-Marie-Tooth, 1 with central core disease, and 1 with dystroglycanopathy. The mean change in vital capacity from pre- to postspine surgery was a loss of 0.63 L for the spinal muscular atrophy patients, a loss of 0.36 L for the Duchenne muscular dystrophy patients, and a gain of 0.23 L for the merosin deficient patients. The difference between spinal muscular atrophy and merosin deficient patients was statistically significant (P = .02) CONCLUSION: In this single-center retrospective study, we found that after spine surgery for scoliosis, all patients with spinal muscular atrophy and most patients with Duchenne muscular dystrophy lost vital capacity, while the patients with merosin deficient muscular dystrophy gained vital capacity. These differences were not associated with differences is respiratory strength, body mass index, or surgical outcomes.
Subject(s)
Lung/physiopathology , Scoliosis/surgery , Adolescent , Child , Female , Humans , Male , Muscular Atrophy, Spinal/physiopathology , Muscular Dystrophy, Duchenne/physiopathology , Retrospective Studies , Spinal Fusion/adverse effects , Vital CapacityABSTRACT
BACKGROUND: Nutrition screening tools are used to identify risk of malnutrition or change in risk of malnutrition. However, it is unclear which tools have demonstrated high validity, reliability, and agreement. OBJECTIVE: Our aim was to conduct a systematic review of valid and reliable pediatric nutrition screening tools for identifying malnutrition risk (under- or overnutrition), and to determine whether there are differences in validity and reliability according to users of the tools. METHODS: A literature search using Medline, Embase, and CINAHL databases was conducted to identify relevant research published between 1995 and May 2017 examining validity and reliability of nutrition screening tools in the pediatric population. A multidisciplinary workgroup developed eligibility criteria, data were extracted and summarized, risk of bias was assessed, and evidence strength was graded, according to a standard process. RESULTS: Twenty-nine studies met inclusion criteria. Thirteen pediatric nutrition screening tools designed for various settings were included in the review (seven inpatient/hospital, three outpatient or specialty setting, and three community). The most frequently examined tools were the Screening Tool for the Assessment of Malnutrition in Pediatrics, Screening Tool for Risk on Nutritional Status and Growth (13 studies each), and Paediatric Yorkhill Malnutrition Score (nine studies). No tools demonstrated high validity. Reliability and agreement were reported infrequently. CONCLUSIONS: Nutrition screening tools with good/strong or fair evidence and moderate validity included the Screening Tool for the Assessment of Malnutrition in Pediatrics, Screening Tool for Risk on Nutritional Status and Growth, and Paediatric Yorkhill Malnutrition Score in the inpatient setting and Nutrition Risk Screening Tool for Children and Adolescents with Cystic Fibrosis in the specialty setting. No tools in the community setting met these criteria. While differences in validity and reliability measures among tool users were found, the significance of these findings is unclear. Limitations included few studies examining each tool, heterogeneity between studies examining a common tool, and lack of tools that included currently recommended indicators to identify pediatric malnutrition.
Subject(s)
Child Nutrition Disorders/diagnosis , Diet Surveys/standards , Mass Screening/standards , Nutrition Assessment , Nutritional Sciences/standards , Adolescent , Child , Female , Humans , Male , Mass Screening/methods , Nutritional Sciences/methods , Reproducibility of Results , Validation Studies as TopicABSTRACT
Nutrition status prior to surgery and nutrition rehabilitation after surgery can affect the morbidity and mortality of pediatric patients. A comprehensive approach to nutrition in pediatric surgical patients is important and includes preoperative assessment, perioperative nutrition considerations, and postoperative recovery. A thorough nutrition assessment to identify patients who are at nutrition risk prior to surgery is important so that the nutrition status can be optimized prior to the procedure to minimize suboptimal outcomes. Preoperative malnutrition is associated with increased complications and mean hospital days following surgery. Enteral and parenteral nutrition can be used in cases where food intake is inadequate to maintain and possibly improve nutrition status, especially in the 7-10 days prior to surgery. In the perioperative period, fasting should be limited to restricting solid foods and non-human milk 6 hours prior to the procedure and allowing clear liquids until 2 hours prior to the procedure. Postoperatively, early feeding has been shown to resolve postoperative ileus earlier, decrease infection rates, promote wound healing, and reduce length of hospital stay. If nutrition cannot be provided orally, then nutrition through either enteral or parenteral means should be initiated within 24-48 hours of surgery. Practitioners should identify those patients who are at the highest nutrition risk for postsurgical complications and provide guidance for optimal nutrition during the perioperative and postoperative period.
Subject(s)
Child Nutrition Disorders/therapy , Nutritional Status , Nutritional Support/methods , Perioperative Care/methods , Postoperative Complications/prevention & control , Child , Child Nutrition Disorders/complications , Child Nutrition Disorders/diagnosis , Humans , Length of Stay , Nutrition Assessment , Postoperative Complications/etiology , Postoperative Period , Surgical Procedures, OperativeABSTRACT
Malnutrition is one of the main burdens of disease in cystic fibrosis (CF) along with lung disease. Data from the most recent Cystic Fibrosis Foundation registry report show the prevalence of malnutrition is decreasing in the CF population primarily from interventions focusing on preventing malnutrition. Despite success of interventions and decreased prevalence of malnutrition in this population, prevention of malnutrition in CF patients remains a dilemma that must be managed throughout the life cycle. The pathogenesis of malnutrition in CF can be further categorized into 3 main areas: increased energy losses, increased energy needs, and inadequate calorie intake. The purpose of this review is to further explore the causes of malnutrition and explain current research to prevent malnutrition in the CF population.
Subject(s)
Cystic Fibrosis , Malnutrition , Nutritional Status , Cystic Fibrosis/complications , Energy Intake , Energy Metabolism , Humans , Malnutrition/etiology , Malnutrition/prevention & controlABSTRACT
BACKGROUND: The evaluation of nutritional status, including body composition measurements, in pediatric patients before and after lung transplant (LTx) can aid in adapting nutrition support and physical rehabilitation programs to meet individual patient needs. The purpose of this retrospective study was to determine the changes in weight, lean body mass (LBM), and body fat (BF) before and after LTx and their association with lung function in pediatric patients. METHODS: Included were 41 LTx patients, aged 3 months to 20.7 years, who had at least 2 body composition measurements determined by dual-energy X-ray absorptiometry (GE Lunar Prodigy, Waukesha, WI) in the first 2 years after LTx were measured pre-LTX and at 12 or 24 months post-LTX, for weight, LBM, and BF. RESULTS: Pre-LTx, 29% of patients had moderate and 12% had severe chronic malnutrition (growth stunting). This compares with 21% of patients being moderately LBM-depleted and 23% being BF-depleted. The weight change at 12 and 24 months was +9.3% (interquartile range, 5.6%-23%) and +4.7% (0.9%-11.6%), respectively; whereas the LBM change at 12 and 24 months was +15.2% (6.8%-17.1%) and +4.2% (-0.6% to 7.7%), respectively. LBM percentiles correlated with pulmonary function tests ( % predicted forced vital capacity [ρ = 0.36, p = 0.001] and forced expiratory volume in 1 second [ρ = 0.265, p = 0.015). CONCLUSIONS: Maximum weight and LBM gain occur at 12 months after LTx, with smaller gains noted at 24 months. Clinicians must look beyond height and weight and evaluate LBM and fat mass in pediatric patients after LTx.