Search

Contains fulltext : 220087.pdf (Publisher’s version ) (Closed access) BACKGROUND & AIMS: The safety and effectiveness of a home parenteral nutrition (HPN) program depends both on the expertise and the management approach of the HPN center. We aimed to evaluate both the approaches of different international HPN-centers in their provision of HPN and the types of intravenous supplementation (IVS)-admixtures prescribed to patients with chronic intestinal failure (CIF). METHODS: In March 2015, 65 centers from 22 countries enrolled 3239 patients (benign disease 90.1%, malignant disease 9.9%), recording the patient, CIF and HPN characteristics in a structured database. The HPN-provider was categorized as health care system local pharmacy (LP) or independent home care company (HCC). The IVS-admixture was categorized as fluids and electrolytes alone (FE) or parenteral nutrition, either commercially premixed (PA) or customized to the individual patient (CA), alone or plus extra FE (PAFE or CAFE). Doctors of HPN centers were responsible for the IVS prescriptions. RESULTS: HCC (66%) was the most common HPN provider, with no difference noted between benign-CIF and malignant-CIF. LP was the main modality in 11 countries; HCC prevailed in 4 European countries: Israel, USA, South America and Oceania (p

Additional file 2. Standard Protocol Items: Recommendations for Interventional Trials (SPIRIT) Checklist.

BACKGROUND: In 2005, the Italian Society for Artificial Nutrition and Metabolism carried out a national survey on the prevalence of home artificial nutrition (HAN), enteral (HEN) and parenteral (HPN). A second survey was carried out in 2012 to investigate the development of HAN in Italy. METHODS: The Local Health Care Units (LHCUs) were required to record the ongoing cases of HAN using a structured questionnaire. The point prevalence (n./million inhabitants) was analysed according to patient age and disease categories. Data were compared with those obtained in 2005. RESULTS: Data were obtained from 65% of the LHCUs, representing 73% of the Italian population. The prevalence of HAN was 325.5 (90.3% adults, 84.6% HEN). As in 2005, a wide range of prevalence was observed among the administrative regions. The most frequent disease category for HPN was oncological in adults and intestinal failure in children; for HEN, it was neurological in both age groups. A positive correlation was observed between the regional prevalence of HAN and the regional population aging index (p = 0.018). The prevalence of HAN in 2012 was 66% higher than that in 2005. In the individual regions, a negative association was observed between the 2012% prevalence increase of HAN (2012:2005 ratio) and the HAN prevalence in 2005 (p = 0.020). CONCLUSIONS: A two-thirds increase in HAN prevalence was observed over seven years, probably due to improved HAN organisation and management in those regions which showed a low prevalence in 2005. Population aging seemed to be one of the main factors necessitating HAN.

From among the several nutrients believed to exert pharmacological actions, the amino acid Glutamine (GLN) is by far the most extensively studied during the last fifteen years. As an example, more than 970 papers appeared in Medline® between 1990 and 2003, matching the terms glutamine and nutrition, more than 300 of which in the form of review articles. The interest for this 'conditionallly essential' amino acid stems from the observation that it fulfills a number of biochemical needs. It operates as a nitrogen shuttle, may contribute to the formation of other amino acids, glucose, nucleotides, protein and glutathione, and represents the primary energy fuel for rapidly dividing cells, such as enterocytes, lymphocytes, macrophages and fibroblasts. In situations where a certain tissue is in greater need of GLN, inter-organ transfer of GLN usually fulfills site-specific requirements. Under certain conditions, however, endogenous GLN synthesis is not adequate to satisfy tissue needs and exogenous supplementation becomes necessary. Although exogenous parenteral and enteral GLN administation has been proven safe in the clinical setting, precise guidelines and recommendations for its use in clinical practice are still lacking, due to the non univocal interpretation of the clinical trials so far performed. The present article represents the Consensus Paper based on the results of the Glutamitaly 2003 SINPE Consensus Meeting on GLN in adult artificial nutrition. Rationale of use, indications, results of available clinical trials on GLN supplementation have been critically reviewed by a board of experts in the field of clinical nutrition with the aim to develop the methodology for possible future clinical trials evaluating the efficacy of parenteral or entreral GLN supplementation in surgery, ICU, gastroenterology, oncology and haematology patients.

The coronavirus disease 2019 (COVID-19) pandemic has not finished yet, and the most promising option towards its ending is widespread vaccination. Because patients with inflammatory bowel diseases (IBDs), namely Crohn’s disease (CD) and ulcerative colitis (UC), often require immune-modifying treatment, which might increase the risk of opportunistic infection,1 their vaccination history for several infectious diseases is routinely checked, and when inadequate, vaccination is performed at diagnosis or ideally before immune suppressive treatment is started.1 However, IBD patients were not found to be at an increased risk of developing COVID-19 or of experiencing a more severe disease course.2

Background & Aims There is intense research for drugs able to reduce disease progression in nonalcoholic fatty liver disease. We aimed to test the impact of novel antidiabetic drugs (dipeptidyl‐peptidase‐4 inhibitors – DPP‐4Is, glucagon‐like peptide‐1 receptor agonists – GLP‐1RAs, sodium‐glucose cotransporter‐2 inhibitors – SGLT‐2Is) on non‐invasive biomarkers of steatosis (fatty liver index, FLI) and fibrosis (Fibrosis‐4 score, FIB‐4) in patients with type 2 diabetes (T2D). Methods Clinical, anthropometric and biochemical parameters were retrospectively analysed in 637 consecutive T2D patients switched from metformin w/wo sulfonylureas and/or pioglitazone to DPP‐4Is, GLP‐1RAs and SGLT‐2Is in a tertiary care setting. 165 patients maintained on original treatments served as controls. The effects on FLI and FIB‐4 at 6‐ and 12‐month follow‐up were analysed by logistic regression after adjustment for baseline differences, computed by propensity scores, and additional adjustment for changes in glycosylated hemoglobin (HbA1c) and body mass index. Results Body mass index, HbA1c and aminotrasferases significantly decreased following switching to GLP‐1RAs and SGLT2‐Is, compared with both controls and DPP‐4Is, whereas only HbA1c was reduced on DPP‐4Is. FLI and FIB‐4 were reduced on GLP‐1RA and SGLT‐2I; logistic regression analysis confirmed a significant improvement of both biomarkers after adjustment for propensity score. The shift of FIB‐4 values towards the category ruling out advanced fibrosis was maintained after additional adjustment for confounders. These effects were confirmed in a sensitivity analysis on effect size. Conclusions Glucagon‐like peptide‐1 receptor agonists and SGLT‐2Is improve biomarkers of steatosis and fibrosis, in keeping with beneficial effects on liver disease progression, and should be considered the treatment of choice in T2D.

Background: The European Society for Clinical Nutrition and Metabolism database for chronic intestinal failure (CIF) was analyzed to investigate factors associated with nutritional status and the intravenous supplementation (IVS) dependency in children. Methods: Data collected: demographics, CIF mechanism, home parenteral nutrition program, z-scores of weight-for-age (WFA), length or height-for-age (LFA/HFA), and body mass index-for-age (BMI-FA). IVS dependency was calculated as the ratio of daily total IVS energy over estimated resting energy expenditure (%IVSE/REE). Results: Five hundred and fifty-eight patients were included, 57.2% of whom were male. CIF mechanisms at age 1−4 and 14−18 years, respectively: SBS 63.3%, 37.9%; dysmotility or mucosal disease: 36.7%, 62.1%. One-third had WFA and/or LFA/HFA z-scores < −2. One-third had %IVSE/REE > 125%. Multivariate analysis showed that mechanism of CIF was associated with WFA and/or LFA/HFA z-scores (negatively with mucosal disease) and %IVSE/REE (higher for dysmotility and lower in SBS with colon in continuity), while z-scores were negatively associated with %IVSE/REE. Conclusions: The main mechanism of CIF at young age was short bowel syndrome (SBS), whereas most patients facing adulthood had intestinal dysmotility or mucosal disease. One-third were underweight or stunted and had high IVS dependency. Considering that IVS dependency was associated with both CIF mechanisms and nutritional status, IVS dependency is suggested as a potential marker for CIF severity in children. ispartof: NUTRIENTS vol:14 issue:9 ispartof: location:Switzerland status: published

Contains fulltext : 205187.pdf (Publisher’s version ) (Closed access) BACKGROUND & AIMS: Home parenteral nutrition-quality of life (HPN-QOL((c))) is a self-assessment tool for the measurement of QOL in patients on HPN. The aims of this study were: to re-assess the basic psychometric properties of the HPN-QOL((c)) in a multinational sample of adult patients; to provide a description of QOL dimensions by short and long HPN treatment duration; to explore clinical factors potentially associated to QOL scores. METHODS: Patients (n = 699) from 14 countries completed the HPN-QOL((c)). The questionnaires were analysed to evaluate data completeness, convergent/discriminant validity and internal-consistency reliability. The association of overall QOL and HPN treatment duration as well as other clinical factors were investigated using multivariable linear regression models. RESULTS: The analysis of the multitrait-scaling and internal consistency indicates a good fit with the questionnaire structure for most items. Item discriminant validity correlation was satisfactory and psychometric evaluation of the HPN-QOL((c)) in the different English, French and Italian language patient sub-groups confirmed psychometric equivalence of the three questionnaire versions. The results of the multivariable linear regression showed that QOL scores were significantly associated with HPN duration (better in long-term), underlying disease (better in Crohn's disease and mesenteric ischaemia) and living status (worse in living alone) and, after adjusting for the other factors, with the number of days of HPN infusion per week. CONCLUSIONS: The HPN-QOL((c)), is a valid tool for measurement of QOL in patients on HPN, to be used in the clinical practice as well as in research.

BACKGROUND & AIMS: Intestinal failure (IF) is defined as "the reduction of gut function below the minimum necessary for the absorption of macronutrients and/or water and electrolytes, such that intravenous supplementation is required to maintain health and/or growth". Functionally, it may be classified as type I acute intestinal failure (AIF), type II prolonged AIF and type III chronic intestinal failure (CIF) The ESPEN Workshop on IF was held in Bologna, Italy, on 15-16 October 2017 and the aims of this document were to highlight the current state of the art and future directions for research in IF.METHODS: This paper represents the opinion of experts in the field, based on current evidence. It is not a formal review, but encompasses the current evidence, with emphasis on epidemiology, classification, diagnosis and management.RESULTS: IF is the rarest form of organ failure and can result from a variety of conditions that affect gastrointestinal anatomy and function adversely. Assessment, diagnosis, and short and long-term management involves a multidisciplinary team with diverse expertise in the field that aims to reduce complications, increase life expectancy and improve quality of life in patients.CONCLUSIONS: Both AIF and CIF are relatively rare conditions and most of the published work presents evidence from small, single-centre studies. Much remains to be investigated to improve the diagnosis and management of IF and future studies should rely on multidisciplinary, multicentre and multinational collaborations that gather data from large cohorts of patients. Emphasis should also be placed on partnership with patients, carers and government agencies in order to improve the quality of research that focuses on patient-centred outcomes that will help to improve both outcomes and quality of life in patients with this devastating condition.

Contains fulltext : 193361.pdf (Publisher’s version ) (Closed access) BACKGROUND & AIM: Home parenteral nutrition (HPN) is the primary treatment for chronic intestinal failure (IF). Intestinal transplantation (ITx) is indicated when there is an increased risk of death due to HPN complications or to the underlying disease. Age, pathophysiologic conditions and underlying disease are known predictors of HPN dependency and overall survival. Although the cause of death on HPN is mostly related to underlying disease in these patients, the relationship between mortality and duration of HPN use remains unclear. The purpose of the present study is to describe factors associated with survival and HPN dependency as well as causes of death in adult patients requiring HPN for chronic intestinal failure during the first 5 years of treatment with HPN. METHODS: A multicenter international (European and USA) questionnaire-based retrospective follow-up of a cohort of 472 IF patients who started HPN was conducted between June and December 2000. Study endpoint was either end of 5-year follow-up, weaned-off HPN, ITx, or death on HPN. Data were analyzed for HPN dependence and overall survival using Kaplan-Meier models and log rank tests. RESULTS: The overall survival probability was 88%, 74% and 64% at 1, 3 and 5 years respectively. Survival was inversely related to age (p < .001) and higher in patients with Crohn's disease or chronic idiopathic pseudo-obstruction. A total of 169 (36.5%) patients were weaned-off HPN mainly (80%) within the first year and most frequently in patients with fistulae. Five of the 14 patients who underwent ITx died. By the end of the study, 104 (23%) of patients died on HPN; 65% of deaths occurred within the first 2.5 years of HPN. CONCLUSIONS: Younger ages at HPN initiation and underlying pathologies are significantly predictive of survival on HPN. Risk of death is greatest during the first 2 years of HPN.

Background Intestinal failure is the outcome of a number of gastrointestinal diseases and characterized by significant reduction in functional gut mass. If not resolved patients often face long-term nutritional support. This study gathered information about how patients referred with intestinal failure are managed in specialised European centres. Methods A questionnaire was circulated in 7 European countries via representatives of the ESPEN-HAN working group to seek information about experience in treating patients with intestinal failure. We asked about clinical outcome, information about structure and organisation of the department, referral criteria, treatment procedures and guidelines. Results 17 centres in 6 European countries completed the questionnaire: UK, n = 6, France, n = 4, Spain, n = 3, Denmark, n = 2, Italy, n = 1, Poland, n = 1. The experience of the centres in treating patients was in the range 12–30 years. The total number of patients on HPN in all centres was 590. The number of patients referred to centres with intestinal failure during the period January to December 2000 was n = 882: UK, n = 375 (range 2–175), France, n = 308 (range 24–182), Italy and Spain, n = 43 (range 9–52), Denmark n = 51 (range 14–37), the centre in Poland included 53 patients. Comparing all centres the following distribution among patients (median % (range%)) with regard to the endpoints were reported: Oral nutrition 32% (23–50%), enteral/tube feeding 11% (4–23%), HPN 36% (15–57%), lost to follow up 10% (0–35%), dead 9% (5–18%). No patients had an intestinal transplant. Conclusion The study provides information about how patients with intestinal failure are managed across Europe and the data indicates that treatment practice varies between countries.