Prise en charge nutritionnelle à domicile des malades cancéreuxHome artificial nutrition in cancer patients

Cancer is the first indication for home artificial nutrition in France, with rising figures. Survival of cancer patients on home parenteral nutrition is lower than that of other patients on home parenteral nutrition, due to the evolution of the underlying disease, and cancer is also associated with lower survival figures in home enteral nutrition patients. More than half of cancer patients die within the first year of home artificial nutrition. Home artificial nutrition seems to improve health-related quality of life, and may improve life expectancy in some patients. It is prescribed in patients during treatment (supportive care) or with therapeutic sequels, the indications being comparable to those in the hospital setting. Home artificial nutrition as a palliative care is much more debated, as it has not proved to increase quality of life or survival. It should be banned for patients with a life expectancy lower than three months and a Karnofsky index lower than 50. There is no specific nutrition technique for cancer patients.     

Rôle du pharmacien dans la politique nutritionnelle à l''hôpitalPlace of pharmacist in hospital nutritional policy

Hospital pharmacists have a specific role in nutritional hospital policy. Their lawfully defined missions make them essential actors for the management of nutriments and medical devices needed for artificial nutrition techniques. Their knowledge of galenic questions allow them to ensure preparation of nutrient mixtures for parenteral nutrition in optimal quality and security conditions. Pharmacist is associated with hospital nutritional policy as a member of liaison comity between alimentation and nutrition. He takes part of home artificial nutrition when they are supported by the hospital. All of those institutional roles allow him by its knowledge in nutriments, in galenic questions, and in medical devices to support nutrition team, with which a very near collaboration is essential.     

Home parenteral nutrition: a hospital-based program with commercial logistic support

Since home parenteral nutrition was introduced in the 1970's, a number of medical centers have formed successful home parenteral nutrition programs which have reduced expenses to the patient and third party payers by 50 to 73% over in hospital costs. However, the cost of maintaining these programs for training and follow-up has largely been absorbed by the hospital as a nonreimbursable teaching expense. To offset the costs of our growing program in these times of budget "caps," we have established an agreement between our hospital and commercial home care company which provides for patient instruction and follow-up by the hospital parenteral and enteral nutrition team and logistic support by the home care company. We used the average cost of our first five patients to establish a fee schedule which the commercial company agreed to pay the hospital parenteral and enteral nutrition team for its services. This agreement reduces the number of nurses and pharmacists that the commercial company would otherwise have to hire for teaching and follow-up of home care patients, and supports the concept of regional care in medical centers where parenteral and enteral nutrition teams maintain quality control, continuity of care, and efficient teaching programs for patients requiring home parenteral nutrition.     

La nutrition artificielle en periopératoire chez le patient diabétique

The diabetic patients are at high risk of malnutrition. One recommends seeking specific deficiencies (zinc, selenium, vitamins C and E) for malnourished diabetic patients. For the perioperative cares, one recommends to cover their protein needs and their caloric needs and to accordingly optimize the antidiabetic treatment. One should probably use oral supplements or enteral nutrition products with a low glycemic index. The presence of diabetic gastroparesis can make it difficult or dissuade enteral nutrition. The incidence of gastroparesis justifies gastric residue control, the use of prokinetic, and nutrition in postpyloric site. An equivalent parenteral carbohydrate intake has a hyperglycaemic effect more important than with the oral or enteral way. It is recommended to use an infusion pump in diabetic patients to administer parenteral nutrition. Daily use of lipid emulsions is recommended in this context.     

Stratégie de prise en charge nutritionnelle de l'enfant et de l'adolescent (Nutrition orale, entérale, parentérale)

Children are especially threatened by malnutrition, because of the high protein-energy cost of growth. Any nutritional deficiency is the source of protein energy malnutrition, which compounds the problems of underlying disease. The protein-energy cost of catch-up growth is particularly high, and should lead to a rigorous adjustment of nutritional supply to prevent metabolic disorders associated with refeeding syndrome (directly related to the homeostatic change secondary to severe protein energy malnutrition). If the gastrointestinal tract can be used for refeeding, it should be used (oral or enteral nutrition). When the gastrointestinal tract is unable to meet the protein and energy requirements, parenteral nutrition is required. Catch-up growth may be achieved by using appropriate nutritional support.     

Nutrition en cancérologie : aspects pédiatriquesNutrition and cancer in children

Cancer is associated with a high risk of malnutrition in children. This risk is different from one tumor to another, at the time of diagnosis and at any time of the disease course. Numerous tumor-related and treatment-related factors are involved. High dose-chemotherapy, with its specific side effects is particularly deleterious. Growth curves are of major interest for the long-term follow up of the nutritional status in children. The systematic use of nutritional risk scores is recommended, in order to improve prevention and early treatment of malnutrition. Nutritional supplies should meet the high protein and energy needs associated with cancer and its treatments. Oral and tube-feeding should be used preferably, according to digestive function. Peripheral parenteral nutrition may serve only as a complementary, short-term nutritional support. Central lines are required for all total and/or long term parenteral nutrition periods. Whatever the nutritional support, it can help to fulfil chemotherapy programmes, with benefit on remission duration and survival.     

Aspects pratiques de la nutrition parentérale à domicile

For 20 years, the number of patients with home enteral or parenteral nutrition is increasing in France. The improvements in regulatory framework and logistic infrastructure allowed to care more patients at home without altering care quality. Education of patients and their relatives, a reliable relation with home care providers, based on a precise specifications, are essential to maintain quality of home artificial nutrition. The regional expert centres for home nutrition will have to have a major role of coordination, assessment, education of the various partners, under the aegis of the SFNEP.     

Nutrition au cours des radiothérapies et chimiothérapiesNutritional support during cancer chemotherapy and radiotherapy

Nutritional support for cancer patients treated with radiotherapy and chemotherapy are strongly requested with regard to the frequent malnutrition at time of diagnosis. Furthermore, the malnutrition often progresses with adverse effects of therapy and disease progression. Nutritional screening and assessment are essential. Dietetic care is mandatory for patients with malnutrition or at risk of malnutrition when they are still able to eat. But this oral nutritional support is frequently unable to maintain sufficient nutritional intakes with regard to tumour effect or treatment toxicity. Enteral or parenteral nutrition must be provided to patients unable to absorb adequate quantity of nutrients for a prolonged period. The primary goal is to avoid, especially for malnourished patients, further nutritional degradation which can lead to treatment interruptions, complications or increased risk of death. Routine administration of artificial nutrition has been tested during radiotherapy and chemotherapy but results are conflicting and data are missing for severely malnourished patients. No benefits in terms of treatment toxicity, tumour response, risk of complications and finally mortality have been demonstrated for routine use of artificial nutrition. Most decisions for indication of nutritional support, route of administration and quality of artificial nutrition in this field can't rely today on evidence-based medicine. However, artificial nutrition can provide nutrients and hydration necessary to maintain comfort and to improve survival for patients unable to eat sufficient nutrition for a prolonged period.     

Adaptations de la prise en charge des patients en nutrition artificielle à domicile au cours de l’épidémie virale COVID-19 en France : avis du Comité de nutrition à domicile de la Société Francophone de Nutrition Clinique et Métabolisme (SFNCM)

Home artificial nutrition, whether enteral or parenteral, is provided to chronic and fragile patients. The current COVID-19 epidemics may compromise their care at several levels: difficulties to access to hospitals mainly focused on treating COVID-19 patients, possible lack of nurses at home, strong reduction of visits by homecare providers, tended flow or lack of hand sanitizers, surgical masks and pumps. The aim of these recommendations put together by the French-speaking Society for Clinical Nutrition and Metabolism (SFNCM)’s Home Artificial Nutrition Committee is to define in terms of healthcare resources the minimum care to provide to these patients. We also aim to help cope with the possible tensions, in order to secure the care we must provide to home artificial nutrition patients during this crisis.     

Nutrition and health--enteral nutrition in intensive care patients

Nutritional therapy in the intensive care unit exerts favourable effects on morbidity and mortality. Enteral nutrition is preferable to parenteral nutrition. Only perforation or total obstruction of the gastrointestinal tract, proven mesenteric ischaemia and toxic megacolon are absolute contra-indications to enteral nutrition. Early enteral nutrition is effective in decreasing infectious complications and reducing the length of stay in the hospital. Nutrition that is enriched with specific ingredients in order to modulate the immune response is referred to as immunonutrition. The use of immunonutrition, notably in surgical intensive care patients, has a favourable effect on the incidence of infectious complications, the duration of artificial respiration and the length of hospital stay. The addition of glutamine to parenteral nutrition may reduce mortality compared to standard parenteral nutrition. Implementation of a simple feeding algorithm in the intensive care unit, with special attention for the treatment of delayed gastric emptying, is cost-effective and leads to an improvement in the nutritional parameters.     

Le cirrhotique face à la chirurgie : rôle de la dénutrition dans les complications infectieuses

Postoperative complications, particularly infectious complications, are more frequent in cirrhotic than in non-cirrhotic patients after abdominal surgery. This is probably the result of a decrease in antiinfectious mechanisms in cirrhotic patients, including humoral and cellular immunodeficiency and an increase in bacterial translocation. The immunodeficient status of cirrhotic patients is partly related to malnutrition. Several clinical studies have recently suggested that enteral and parenteral nutrition improve nitrogen balance and nutritional parameters in patients with chronic liver disease. Chronic or acute encephalopathy has also been improved as well as survival. However the beneficial effect of artificial nutrition on postoperative septic complications in cirrhotic patients has so far never been confirmed in a well conducted randomized study. Giving protein and energy support to patients with cirrhosis undergoing abdominal surgery, together with specific measures such as prevention of intraoperative bleeding, treatment of sodium and water retention, and antibiotic prophylaxis against intestinal gram-negative bacteria needs to be further investigated.     

Artificial nutrition support for patients in the Cambridge Health District

This paper describes the results of a one-year prospective survey of patients who received artificial enteral and parenteral nutritional support at home and in the hospitals of the Cambridge Health District. Enteral tube feeding accounted for most of the artificial nutritional support provided both in hospital and in the community. The findings of the study suggest that nutritional support is an important adjunct to the treatment of serious clinical disorders, and that the care of such patients can be improved by the establishment of a multidisciplinary enteral and parenteral nutrition team. Suggestions are made for establishing a structured home nutritional service.     

Guidelines for planning home enteral feedings

Tube feeding at home is a viable option for maintaining optimum nutriture when oral intake is inadequate or impossible. Qualifying patients and their caretakers can be instructed in formula preparation, feeding administration, and related care techniques. Extra hospital support systems, including insurance agencies, home medical suppliers, and public health nurses, are available to facilitate the transition from hospital to home care. For patients who require enteral nutrition but not acute or extended medical care, home tube feeding can promote a less disrupted family unit, improved quality of life, and diminished health care costs.     

Home artificial nutritional support: the value of the British Artificial Nutrition Survey

The British Artificial Nutrition Survey (BANS) was established in 1996 by the British Association for Enteral and Parenteral Nutrition to audit and research nutritional care in hospital and the community, with the overall aim of improving the quality of nutritional support in patients with disease-related malnutrition. In this article the following information emerging from BANS is presented: growth and prevalence of artificial nutrition (enteral tube feeding and parenteral nutrition), clinical outcome of a wide range of diagnoses receiving artificial nutrition in the community, an economic perspective on home artificial nutrition, and some ethical issues. This information is used to illustrate how BANS can be of value in a wide range of health care activities, including health planning, health economics, clinical practice and patient care.     

Pour l’implantation des équipes transversales de nutrition clinique à l’hôpital : le plaidoyer du pédiatreNutrition support teams in the hospitals: why and how?

Despite major advances in the quality of care in many other areas, the prevalence of malnutrition in hospitals is high and has not decreased over the last 20 years. Young children are especially threatened. Malnutrition is associated with an increase in morbidity and mortality in hospitalized patients, induces an increase in length of stay and thus, in hospital costs. The nutritional risk in hospitalized patients is related to the underlying disease and to the organization of feeding and nutrition in the hospitals. Moreover, most of the physicians and other professionals do not have enough knowledge in the area of nutrition. Therefore, the intervention of professionals specialized in nutrition is needed. These professionals must be well organized and coordinated. Two different kinds of nutritional support boards exist in hospitals. Nutrition advisory (steering) boards which include all categories of professionals involved in feeding and nutrition, set broad policies about patients’ meal service and nutrition, but do not envisage patients on an individual basis. By contrast, nutrition (support) teams (NT) are little clinical units (even without devoted beds), involving a small number of nutrition specialists including at least one senior physician, to which patients should be referred individually. The main objective of the NT is to set up optimum nutrition according to each individual situation, especially in case of need for artificial nutrition. The impact of NT intervention, in terms of patients’ outcome as well as financial benefits, has been shown for long.