Enteral nutrition at home and in nursing homes: an 11-year (2002-2012) epidemiological analysis.

BACKGROUND: Home enteral nutrition (HEN) is a well-established extra-hospital therapy that can reduce the risk of malnutrition, ensure the rapid discharge of patients from hospital and significantly reduce health care expenditure. The data reported in this study allow us to understand the relationships between mortality, the place of treatment either at patients' homes (PH) or in nursing homes (NHR) and nutritional status. METHODS: Patients were analyzed according to age, gender, underlying disease, the Karnofsky Index, type of enteral access device (nasogastric tube or percutaneous endoscopic gastrostomy), weight and Body Mass Index (BMI). The duration of HEN therapy was then calculated and the outcome was established on patient mortality or survival. RESULTS: Over an 11-year period, 3246 subjects were administered HEN therapy. The mean duration of HEN therapy was equal to 312±487 days at PH and 398±573 in NHR. The mean incidence is 406±58 patients/million inhabitants/year at PH and 319±44 in NHR (mean prevalence rate: 464±129 cases/million inhabitants at PH compared to 478±164 in NHR). Analysis of variance was used for continuous variables. The study reveals that >8% (8.6% at PH; 8.5% in NHR) of patients die within 10 days of starting HEN therapy. CONCLUSIONS: The study shows a progressive increase in HEN therapy and highlights clinical, organizational and ethical issues, which also need to be analyzed in relation to the progressively aging population.

Early nutritional intervention improves treatment tolerance and outcomes in head and neck cancer patients undergoing concurrent chemoradiotherapy.

GOALS OF WORK: Patients with head and neck cancer (HNC) undergoing chemoradiotherapy are at high risk of malnutrition, which is related to complication rate. The aim of this study was to investigate the impact of an early intensive nutritional intervention on nutritional status and outcomes in patients undergoing chemoradiotherapy for HNC. MATERIALS AND METHODS: We analysed retrospectively the clinical documentation of 33 HNC patients who were referred for early nutritional intervention (nutrition intervention group, NG) before they were submitted to chemoradiotherapy. The outcome of these patients was compared to that of 33 patients who received chemoradiotherapy without receiving a specifically designed early nutrition support programme (control group, CG). MAIN RESULTS: NG patients lost less weight during chemoradiotherapy compared to CG patients (-4.6 +/- 4.1% vs -8.1 +/- 4.8% of pre-treatment weight, p < 0.01, at the completion of treatment). Patients in the NG experienced fewer radiotherapy breaks (>5 days) for toxicity (30.3% vs 63.6%, p < 0.01); the mean number of days of radiation delayed for toxicity was 4.4 +/- 5.2 in NG vs 7.6 +/- 6.5 in CG (p < 0.05); a linear correlation was found between percentage of weight lost from baseline to chemoradiotherapy completion and days of radiation delays (p < 0.01). There were less patients who had an unplanned hospitalisation in the NG relative to the CG (16.1% vs 41.4%, p = 0.03). In the NG, symptoms having an effect on the nutritional status developed early and were present in the nearly totality of patients at chemotherapy completion; 60.6% of NG patients needed tube feeding. CONCLUSIONS: Early nutrition intervention in patients with HNC receiving chemoradiotherapy resulted in an improved treatment tolerance and fewer admissions to hospital. This result suggests that nutritional intervention must be initiated before chemoradiotherapy, and it needs to be continued after treatment completion.

Enteral nutrition in nursing home residents: a 5-year (2001-2005) epidemiological analysis.

BACKGROUND: Despite controversy and increasing use of enteral nutrition (EN) among elderly people, descriptive population-based data are scarce. The aim of this study was to evaluate the epidemiological data of nursing home residents (NHRs) who received EN in a northeast area of Italy. METHODS: All NHRs referred to our Nutrition Service for EN between 2001 and 2005 were enrolled. Data collected at EN initiation included age, gender, underlying disease, Karnofsky index, type of enteral access device, presence of pressure ulcers, weight, body mass index, and daily enteral intake. The outcomes considered were patient survival and duration of therapy. RESULTS: The 482 NHRs (130 males; 352 females) received EN. The mean incidence (cases/million population/year) and prevalence (cases/million population) were 223.4 and 279.4, respectively. An average of 6.6% of all NHRs were tube fed. EN was prescribed for the following conditions: 27.7% cerebrovascular accident, 54.6% neurodegenerative disease, 2.7% head and neck cancer, 1.2% abdominal cancer, 1.3% head trauma, 4.8% congenital disease, 7.7% other. Almost all patients had a Karnofsky index

Home enteral nutrition in adults: a five-year (2001-2005) epidemiological analysis.

BACKGROUND: In the last twenty years Home Enteral Nutrition (HEN) has undergone considerable development and has determined economic and organisational changes. The aim of this study is to evaluate the epidemiological data of 655 patients treated in the five-year period (2001-2005) in an area in the North-East of Italy. METHODS: The following data were analysed at the initiation of HEN: age, sex, pathology, Karnofsky index, type of enteral access device, presence of pressure ulcers, weight, body mass index, haematochemical tests, daily enteral intake. Length of therapy and patient survival were then considered. The outcome was based on patient mortality and the patient's ability to resume oral nutrition. RESULTS: HEN was prescribed for the following pathologies: 26.7% neurovascular, 40.9% neurodegenerative, 11.5% head-neck cancer, 9.8% abdominal cancer, 1.5% head injury, 2.6% congenital anomaly, 7.0% other pathologies. Before commencement of enteral feeding an average of 22.9% weight loss from past weight was observed across all indications for HEN. Mean incidence (cases/10(6) inhabitants/year) and prevalence (cases/10(6) inhabitants) were respectively 308.7 (range 80.7-355.6) and 379.8 (range 138.7-534.6). The median length of HEN was 196 days; only 7.9% of patients resumed oral nutrition. The median survival rate was 9.1 months and resulted influenced by age (Odds ratio: 1.80; 95% Confidence Interval: 1.19-2.72), sex (0.22; 0.08-0.59), and Karnofsky index (0.65; 0.43-0.97). Resumption of oral nutrition was influenced by age (0.50; 0.36-0.68), sex (2.50; 1.23-5.06), Karnofsky index (1.55; 1.15-2.10) and type of enteral access device (0.44; 0.26-0.76). CONCLUSIONS: Efficient organisation means being able to look after a greater number of patients undergoing HEN, raising awareness regarding the nutritional treatment.

Application criteria of enteral nutrition in patients with anorexia nervosa: correlation between clinical and psychological data in a "lifesaving" treatment.

BACKGROUND: Data and research increasingly point to multiple factors in the genesis of eating-behavior disorders, but the lack of a clear etiological definition prevents a unique therapeutic or prognostic approach from being defined. Therapeutic approaches, as well as scientific research, have separately analyzed the psychological aspects and the clinical-nutrition aspects without integrating the variables or correlating clinical and psychological data. This work has several goals because it aims at considering the problem from the 2 different perspectives. Psychological and clinical variables are analyzed both separately and together in order to assess (a) the minimal criteria to define a cure as "lifesaving" and submit a patient to artificial nutrition; (b) the kind of implementation artificial nutrition should follow; (c) which indicators of the efficacy of artificial nutrition must be taken into account; (d) the results in nutrition terms that may be obtained during the follow-up; (e) if artificial nutrition may be used as a therapeutic tool; (f) if there are any psychological effects after artificial nutrition; (g) if there are any effects due to the patients' age; and (h) the correlation between the psychological profile of a patient and the acceptance of the nutrition treatment. METHODS: Several psychological and pharmacologic variables, together with clinical and anthropometric data and blood chemical values, were all considered. CONCLUSIONS: Besides defining minimal criteria for a "lifesaving" cure and proposing 2 ad hoc scales for the assessment of patients' subjective willingness toward feeding and for the objective measurement of feeding itself, clinical data and correlations with psychological data evidenced the importance of artificial nutrition and specifically of enteral nutrition as a therapeutic tool, allowing us to define the modalities of implementation of enteral nutrition. Results show that, because enteral nutrition did not deteriorate the psychological state of the patients, and was found to be accepted more positively than feeding orally in the most critical initial phase, it should be included in the therapy.