[Clinical Nutrition for the Medical Patient: From Screening to Diagnosis and Start of Nutritional Therapy]. / Die klinische Ernährung von medizinischen Patientinnen und Patienten: vom Screening zu Assessment und Therapie.

Clinical Nutrition for the Medical Patient: From Screening to Diagnosis and Start of Nutritional Therapy Abstract. With the demographic increase of elderly, multimorbid patients, the number of those with disease-related malnutrition is also steadily increasing. We now know that malnutrition is a strong and independent risk factor for morbidity, mortality, and poor quality of life. Fortunately, however, several studies have shown that malnutrition screening followed by physiological nutritional therapy to meet individual nutritional goals has a positive impact on the clinical course of medical patients. In this context, Nutritional Risk Screening is suitable as a tool for assessing nutritive risk in hospitalized and ambulatory patients in family practice. Patients at risk for malnutrition should undergo an in-depth clinical assessment in an interdisciplinary team of nutritionists, nurses, and physicians to clarify the etiology of malnutrition and risk factors, and to examine the indication for nutritional therapy. Such nutrition therapy should be individually tailored to the patient's nutritional needs (calorie, protein, and micronutrient requirements), the underlying disease and the patient's preferences. Patients should be closely monitored, and the therapy should be adapted during the disease.

Preoperative nutrition-enhanced recovery after surgery protocol for thoracic neoplasms.

OBJECTIVES: Because patients' preoperative nutritional status influences the outcomes, we have used a preoperative nutrition program for surgical patients for a 2-year period and compared the results with those from a cohort treated in the previous 2 years. METHODS: We retrospectively reviewed curative thoracic neoplasm resections from July 15, 2016, to July 15, 2018, in patients who had received a preoperative nutritional-enhanced recovery after surgery (N-ERAS) protocol. The protocol consisted of 5 days of an oral immunonutrition drink 3 times daily, daily receipt of probiotics, and a carbohydrate-loading drink the night before surgery. The historical control cohort (standard group) included those patients who had undergone surgery by the same surgeon during the previous 24 months. We excluded patients who had undergone esophageal, diagnostic, benign, emergency, or palliative procedures. Nonparametric and parametric statistical tests were used to analyze the data. RESULTS: The data from 462 patients were analyzed: 229 N-ERAS patients and 233 standard patients. No significant demographic or caseload differences were found between the 2 groups. The major significant outcome differences included fewer postoperative complications (30 [13.1%] in the N-ERAS group vs 60 [25.8%] in the standard group; P < .001) and shorter hospital stays (3.8 ± 1.9 days for the N-ERAS group vs 4.4 ± 2.6 days for the standard group; P = .001). Use of the N-ERAS protocol resulted in a 16% reduction ($2198; P < .001) in the mean direct hospital costs/patient. Consequently, for the N-ERAS cohort, the hospital was likely saved $503,342 during the 2-year period for the 229 patients just by using the N-ERAS protocol. CONCLUSIONS: Thoracic surgeons should consider using the nontoxic, patient-compliant N-ERAS protocol for their patients, with an expectation of improved clinical results at lower hospital costs-an important consideration when exploring methods to decrease costs because hospitals are increasingly being paid by a negotiated prospective bundled payment reimbursement model.

Adherence of nutritional support prescriptions to clinical practice guidelines in patients with anorexia nervosa.

INTRODUCTION: Background: nutritional support (NS) is a core element in the treatment of underweight patients with anorexia nervosa (AN). Objective: to analyze the adherence of NS prescriptions to clinical practice guidelines (CPGs) for AN patients and to compare the effectiveness, safety, and cost of NS according to adherence. Methods: this retrospective observational study included AN patients admitted to an Eating Disorders Unit between January 2006 and December 2009 and followed until December 2014. NS prescriptions were compared with guidelines published by the American Psychiatric Association (APA), the National Institute for Clinical Excellence (NICE), and the Spanish Ministry of Health and Consumption (SMHC). Adherence was defined as percentage of hospitalizations that followed all recommendations. Results: adherence to APA and NICE/SMHC was observed in 10.2% and 73.4%, respectively, of the total of 177 hospitalizations. Body weight and body mass index were higher at admission in the NICE/SMHC adherence versus non-adherence group (p < 0.001). Weight gain rate during hospitalization was higher (p = 0.009) in "APA adherence" (135.5 g/day) versus "non-adherence" (92.1 g/day) group. Hospital stay was significantly shorter (p = 0.025) in "NICE/SMHC adherence" (39.5 days) versus "non-adherence" group (50.0 days). NICE/SMHC adherence was associated with lower costs (p = 0.006). Conclusions: NS prescriptions for anorexic patients more frequently followed NICE/SMHC than APA recommendations. Over the short-term, APA adherence was associated with improved weight gain. Patients adhering to NICE/SMHC recommendations had shorter hospital stay and reduced costs, likely due to their more favorable nutritional status at admission.

INTRODUCCIÓN: Introducción: el soporte nutricional (SN) es un elemento clave en el tratamiento de la anorexia nerviosa (AN). Objetivo: analizar la adecuación de las prescripciones de SN en pacientes con AN a las guías de práctica clínica (GPC) y comparar la efectividad, seguridad y coste según la adecuación. Métodos: estudio observacional retrospectivo en pacientes con AN ingresados en una Unidad de Trastornos de Conducta Alimentaria entre enero de 2006 y diciembre de 2009. Se hizo seguimiento hasta diciembre de 2014. Se compararon las prescripciones de SN con las GPC publicadas por la Asociación Americana de Psiquiatría (APA), el Instituto Nacional de Excelencia Clínica (NICE) y el Ministerio Español de Sanidad y Consumo (MSC). Se definió adecuación como porcentaje de ingresos que cumplieron todas las recomendaciones. Resultados: el grado de adecuación a APA y NICE/MSC fue del 10,2% y 73,4%, respectivamente. El peso corporal y el índice de masa corporal al ingreso fueron mayores en el grupo "sí-adecuación" al NICE/MSC versus "no-adecuación" (p < 0,001). La tasa de ganancia ponderal fue superior (p = 0,009) en el grupo "sí-adecuación" a APA (135.5 g/día) versus "no-adecuación" (92,1 g/día). La estancia hospitalaria fue menor (p = 0,025) en "sí-adecuación" al NICE/MSC (39,5 días) versus "no-adecuación" (50,0 días). La adecuación al NICE/MSC fue asociada con menores costes (p = 0,006). Conclusiones: las prescripciones de SN se ajustaron en mayor grado al NICE/MSC que a la APA. La adecuación a APA parece relacionarse con mayor tasa de ganancia ponderal. Los pacientes que se adecuaron al NICE/MSC presentaron menores estancias hospitalarias y costes, probablemente relacionado con su estado nutricional más favorable al ingreso.

ESPEN guideline on ethical aspects of artificial nutrition and hydration.

BACKGROUND: The worldwide debate over the use of artificial nutrition and hydration remains controversial although the scientific and medical facts are unequivocal. Artificial nutrition and hydration are a medical intervention, requiring an indication, a therapeutic goal and the will (consent) of the competent patient. METHODS: The guideline was developed by an international multidisciplinary working group based on the main aspects of the Guideline on "Ethical and Legal Aspects of Artificial Nutrition" published 2013 by the German Society for Nutritional Medicine (DGEM) after conducting a review of specific current literature. The text was extended and introduced a broader view in particular on the impact of culture and religion. The results were discussed at the ESPEN Congress in Lisbon 2015 and accepted in an online survey among ESPEN members. RESULTS: The ESPEN Guideline on Ethical Aspects of Artificial Nutrition and Hydration is focused on the adult patient and provides a critical summary for physicians and caregivers. Special consideration is given to end of life issues and palliative medicine; to dementia and to specific situations like nursing care or the intensive care unit. The respect for autonomy is an important focus of the guideline as well as the careful wording to be used in the communication with patients and families. The other principles of Bioethics like beneficence, non-maleficence and justice are presented in the context of artificial nutrition and hydration. In this respect the withholding and withdrawing of artificial nutrition and/or hydration is discussed. Due to increasingly multicultural societies and the need for awareness of different values and beliefs an elaborated chapter is dedicated to cultural and religious issues and nutrition. Last but not least topics like voluntary refusal of nutrition and fluids, and forced feeding of competent persons (persons on hunger strike) is included in the guideline.

Nefrolitíase pediátrica: uma complicação daamamentação ineficaz? / Pediatric nephrolithiasis: a complication of ineffective breastfeeding

A nefrolitíase constitui-se na formação de conglomerados cristalinose de matriz orgânica que podem se localizar no trato urinário, comdimensões e localização capazes de conferir significado clínico-patológico.Os fatores dietéticos têm sido mostrados como fatores de riscopara a ocorrência de litíase urinária. O presente artigo teve por objetivorelatar e relacionar com a assistência de enfermagem, por meio de umplano de cuidados, um caso ocorrido entre dezembro de 2014 e fevereirode 2015, em um hospital público do Distrito Federal, Brasil, em quea criança tinha como sintomatologia principal a eliminação de cálculosrenais de diferentes tamanhos e em grande quantidade por meiodo canal urinário. A associação com o aleitamento materno ineficaz éexplicada no sentido em que a habilidade da criança até os seis mesesde vida em manejar alguns alimentos distintos do leite materno é limitada,pois seus sistemas digestivo e renal ainda estão imaturos. Os fatosdescritos neste estudo evidenciam a importância da atuação profissionalno manejo do aleitamento materno exclusivo e no aconselhamentonutricional e de saúde, tendo em vista que estes são fatores modificáveisfrente à prevenção de patologias e complicações.(AU)

Nephrolithiasis consists of the formation of crystalline clusters and organicmatrix that can be located in the urinary tract, with dimensionsand location capable of providing clinical and pathological significance.Dietary factors have been shown to be risk factors for the occurrenceof urolithiasis. This article aims to describe and relate to nursingcare through a care plan, a case occurred between December 2014 andFebruary 2015 in a public hospital in the Distrito Federal, Brazil, inwhich the child had as main symptoms the elimination of kidney stonesof different sizes and in large quantities through the urinary tract.The association with ineffective breastfeeding is explained in the sensethat the child’s ability to six months of life in handling some distinctbreast milk foods is limited because their digestive and renal systemsare still immature. The facts described in this study show the importanceof professional practice in the management of exclusive breastfeedingand nutrition counseling and health, given that these factorsare modifiable front of prevention of diseases and complications.(AU)

Cost-effectiveness of liver transplantation in methylmalonic and propionic acidemias.

Propionic acidemia (PA) and classical methylmalonic acidemia (MMA) are rare inborn errors of metabolism that can cause early mortality and significant morbidity. The mainstay of disease management is lifelong protein restriction. As an alternative, liver transplantation (LT) may improve survival, quality of life, and prevent further neurological deterioration. The aim of our study was to estimate the incremental costs and outcomes of LT versus nutritional support in patients with early-onset MMA or PA. We constructed a Markov model to simulate and compare life expectancies, quality-adjusted life years (QALYs), and lifetime direct and indirect costs for a cohort of newborns with MMA or PA who could either receive LT or be maintained on conventional nutritional support. We conducted a series of 1-way and probabilistic sensitivity analyses. In the base case, LT on average resulted in 1.5 more life years lived, 7.9 more QALYs, and a savings of $582,369 for lifetime societal cost per individual compared to nutritional support. LT remained more effective and less costly in all 1-way sensitivity analyses. In the probabilistic sensitivity analysis, LT was cost-effective at the $100,000/QALY threshold in more than 90% of the simulations and cost-saving in over half of the simulations. LT is likely a dominant treatment strategy compared to nutritional support in newborns with classical MMA or PA.

Management of intestinal failure in children.

The management of children with intestinal failure is a rewarding but resource intensive process. There is however variability in practice and outcome for patients, despite the basic principles of care and measures of success being well defined. The importance of multidisciplinary working is paramount and there is an urgent need to obtain collaboration between paediatric surgical and medical gastroenterological colleagues and an obligation of commissioners to see that there is recognition and implementation of ideal practice as an essential element in improving the outlook for children with intestinal failure in the United Kingdom.

Psychometric properties of the structured Satisfaction Questionnaire with Gastrostomy Feeding (SAGA-8) for caregivers of children with gastrostomy tube nutritional support.

BACKGROUND: To analyse the psychometric properties of the structured Satisfaction Questionnaire with Gastrostomy Feeding (SAGA-8) in parents/caregivers of children with home enteral nutrition (HEN) by gastrostomy tube (GT). METHODS: Eighty-six caregivers (mothers) of paediatric patients with HEN by GT were recruited. Patients suffered from neurological disease (61.6%) and other chronic diseases. The SAGA-8 scale, a structured questionnaire to explore satisfaction with HEN by GT, and the Caregiver Burden Inventory (Zarit) were completed. The discriminating power of each of the SAGA-8 items, internal consistency and external validity were evaluated. An exploratory factor analysis and Kaiser-Meyer-Olkin (KMO) was performed as well. RESULTS: Eighty-four percent of the families expressed high satisfaction with GT feeding. All eight items of SAGA-8 gave additional information. The exploratory factor analysis revealed that a significant part of the items' variability could be explained by two independent factors: Factor 1 (direct benefit), which compiled the variables related to the perception of children's overall improvement by GT feeding; Factor 2 (indirect benefit), which grouped the variables related to a decrease in respiratory infections, feeding time and institutional support. Results from KMO (0.628) indicated the high adequacy of the items assessed in the factorial analysis. Moreover, the questionnaire presented high internal consistency (0.76), and the external validation analysis confirmed the correlation between SAGA-8 and Zarit, thereby emphasising the approptiate use of the SAGA-8 to detect carers' satisfaction. CONCLUSIONS: The SAGA-8 questionnaire has a high discriminatory power to assess the degree of satisfaction experienced by parents/caregivers of children with HEN by GT and, subsequently, the patients' wellbeing.

Should patients with cancer be offered nutritional support: does the benefit outweigh the burden?

Nutrition support has been widely advocated as adjunctive therapy for a variety of underlying illnesses, including surgery and medical oncotherapy (radiation or chemotherapy for cancer). Both parenteral and enteral nutrition have been mistakenly viewed as feeding, when, in fact, they are medical interventions with associated risks and costs. The argument that nutrition support has to be provided to patients to prevent 'starving to death' confuses the difference between dying in a malnourished state and dying as a direct consequence of nutrient deprivation; cancer patients fit into the former category. As is true for any other medical intervention, efficacy is best established by randomized controlled clinical trials. When these forms of nutrition support have been so assessed, they have not usually been found to be any more efficacious than food on a tray or intravenous 5% dextrose solutions. In fact, parenteral nutrition actually caused harm in patients receiving medical oncotherapy (more total and infectious complications and fewer tumor responses). With regard to cancer patients, the only benefit that was demonstrated was the use of preoperative parenteral nutrition in patients undergoing attempted curative surgery for cancer of the upper gastrointestinal tract (esophagus, stomach, or pancreas). As nutrition support has associated complications (infections, mechanical problems with the tubes, and metabolic problems from the infusates) as well as costs, it cannot be recommended for cancer patients with the exception of the preoperative care of those with upper gastrointestinal malignancies and the occasional patient with gastrointestinal tract inadequacy owing to a slow-growing lesion.

Nutrition support teams: an evidence-based practice.

With the development of specialized nutrition support, an interdisciplinary approach was essential to translating this medical breakthrough from the laboratory to the bedside. As this new innovation was adopted, interdisciplinary nutrition support teams were created to optimize the effectiveness and safety of this therapy. The impact of standardization and the use of an interdisciplinary team to provide specialized nutrition support have been shown to improve outcomes and safety and to have a positive financial impact on healthcare institutions. Yet many hospitals do not have nutrition support teams, and the numbers that do may have decreased. To be effective, nutrition support teams need to practice at an evidence-based level and measure their performance. Nutrition support teams include many of the components of the healthcare delivery system that are advocated for the future, and nutrition support teams should be encouraged as the preferred system of providing specialized nutrition support.

Using research to change practice: enteral feedings for pediatric oncology patients.

This report details a study whose purpose was to show the safety of and describe the clinical and financial outcomes of nasogastric (NG) and nasojejeunal (NJ) tube feedings for nutritional support during and after intensive treatment for cancer. During a 17-month period, NG or NJ tubes were inserted in 25 patients who experienced, or were anticipated to experience, suboptimal nutrition during or after their chemotherapy (n = 14), radiation therapy (n = 2), or chemotherapy plus radiation (n = 5), after bone marrow transplant (n = 2), and as a result of neurological impairment (n = 2). Patient ages ranged from 1 month to 14 years. NG/NJ tubes were used for a total of 1415 patient days (median 40 days). Of those, 756 days occurred in the hospital (median, 18 days) and 659 were outpatient days (median = 12 days). Total parenteral nutrition (TPN) was used during 104 patient days (range, 1 to 35 days), and combination NG/NJ feedings were given with TPN for a total of 101 days. A comparable number of days of TPN therapy for the NG-fed patients would have cost $177,390 (average $135/day), compared with $65,700 (average, $50/day) for enteral feedings, for a savings of $111,690. Ten patients experienced grade 2 to 3 diarrhea and/or vomiting during the study. No untoward outcomes were identified. Enteral feedings were found to be a safe and cost-effective method for providing nutrition to these children with cancer.

Caries de biberón: innovaciones sobre etiología, características clínicas, prevención y tratamiento / Nursin-bottle caries: innovations on etiology, clinical features, prevention and treatment

El síndrome de biberón está ampliamente descrito, sin embargo, no se llega a su extinción, tanto en países centrales como emergentes. En este trabajo se comenta las innovaciones encontradas en la bibliografía de la década del 90. A la clásica localización de la lesión en el sector gingival de incisivos y caninos temporarios superiores, se ha sumado la localización en molares. Los autores puntualizan una secuencia de avance. También las caries en caras mesiales de los incisivos centrales superiores están siendo consideradas como otra localización posible del sindrome. Se reparan los factores etiológicos. La ventana de infectividad que se abre a esta edad hace que la madre sea responsable de la primoinfección de su bebé. Trabajos sobre serotipo familiar parecen confirmar el hecho, aunque otros autores consideran que la totalidad del entorno familar del lactante debe considerarse de riesgo. La leche, aún la materna, puede convertirse en factor de reisgo cariogénico cuadno condiciones de frecuencia, horario y contenido no son tenidos en cuenta. La falta de conocimientos también es considerada como etiología del síndrome, se enfatiza la necesidad de informar a la población en todas las clases sociales. Otros factores tan diversos como los étnicos y las dificultades de sueño pueden convertirse en riesgo real para la enfermedad. Se describen los tratamientos posibles. La prevención siguie siendo el de elección, por ser el más efectivo y el de mejor relación costo-beneficio. En el primer estadio, se recomienda la remineralización de la lesión. Los geles y barnices fluorados de uso profesional son los más usados, mientras que los de uso domiciliario no están indicados por el peligro de ingestión en edades tempranas. Cuando la lesión es cavitada está recomendado el uso de ionómeros. A esta edad la técnica atraumática ha dado muy buenos resultados por su sencillez y rapidez. Se describe una forma de tratamiento en caso de compromiso pulpar

[Malnutrition and total parenteral nutrition: a cohort study to determine the incidence of refeeding syndrome]. / Desnutrición y nutrición parenteral total: estudio de una cohorte para determinar la incidencia del síndrome de realimentación.

UNLABELLED: The Refeeding Syndrome is conformed by a series of clinical manifestations related to electrolytic alterations associated with the restarting of the nutritive contribution both enteral and parenteral. AIM: To detect the Refeeding Syndrome incidence in malnourished patients who required nutritional, enteral or endovenous support and its relationship with mortality. MATERIAL AND METHODS: A cohort study was performed in the service of Nutritional Support of the IMSS (Social Security Mexican Institute) Specialties Hospital CMN León, from June 1995 to May 1996. All patients with mild and severe malnutrition were included, they received endovenous or enteral nutritious support for more than 7 days, without presenting previous electrolytic unbalance. Serum potassium, phosphorous, and magnesium levels were determined before starting the nutritious support and also on the 3rd, 7th, and 10th days. Descriptive statistics, Student's t and Z test were used, with a 5% significance level. RESULTS: 148 patients with total nutritional support, 23 (16%) of them with restrained malnutrition and 65 (44%) with severe deficit. 54 men and 34 women with an average age of 51.6 +/- 19.4 years. Nineteen patients were eliminated due to a nutrition period of less than 7 days, and other 19 were also eliminated for presenting electrolytic alterations before the nutritive support started. An incidence of 48% of electrolytic alterations compatible with the refeeding syndrome was the result in the remaining 50 patients. The alterations were: hypomagnesemia 13/24, hypokalemia 12/24 and hypophosphatemia 4/24; in 55% of the cases the syndrome appeared at the third day of administration. Hospital sojourn of patients with the syndrome was 26.7 +/- 18 days vs 15.3 +/- 7 (p < 0.05) of those who did not present it. 15 patients died, 5 of them had electrolytic alterations before nutrition, 7 (29%) with refeeding syndrome and 3 (12%) did not presented it (p = 0.059). CONCLUSIONS: Refeeding Syndrome is a frequent entity in malnourished patients submitted to enteral or parenteral nutrition; at least in this study it was of 48%; its presence was followed by a longer hospital stay and a higher mortality rate.