ESPEN guideline on home enteral nutrition

Laparoscopic Cholecystectomy for a Patient after Percutaneous Endoscopic Gastrostomy due to Myotonic Dystrophy: A Case Report and Literature Review

INTRODUCTION

Percutaneous endoscopic gastrostomy (PEG) is commonly performed for enteral nutrition in patients with various diseases. However, there are few reports on abdominal surgeries for patients after PEG, and the tips for these procedures have not been established. Specifically, in laparoscopic surgeries of the upper abdomen, a gastrostomy can interfere with the surgical field. In addition, perioperative management of concomitant diseases that require PEG placement, including neuromuscular disorders, is required.

CASE PRESENTATION

A 64-year-old man with a PEG due to malnutrition from myotonic dystrophy was diagnosed with acute cholangitis and choledocholithiasis. After lithotomy during endoscopic retrograde cholangiopancreatography, the patient was scheduled for laparoscopic cholecystectomy for the cholelithiasis. Although the patient had myotonic dystrophy and limited respiratory function, his general condition was deemed acceptable for surgery. Given the potential risk of gastrostomy injury and the need to ensure sufficient working space, the location of the gastrostomy tube was preoperatively confirmed via a computed tomography scan, and precautions were taken to prevent injuries caused by port insertion, forceps manipulation, and pneumoperitoneum during the procedure. Ultimately, the gastrostomy did not interfere with manipulation around the gallbladder, and the surgery was completed without any complications. To manage myotonic dystrophy, general intravenous anesthesia with propofol was administered, with minimal use of muscle relaxants during surgery. Postoperatively, the patient was managed with high nasal flow to reduce respiratory workload, epidural anesthesia to prevent respiratory depression due to pain, and early initiation of aggressive physical therapy. The patient was discharged on postoperative day 4 without complications.

CONCLUSIONS

Using appropriate surgical strategies, laparoscopic cholecystectomy may be safely performed for patients with myotonic dystrophy after PEG.

A study of professional practices, attitudes and barriers to blended tube feeding in Australia and New Zealand

AIMS

This study investigates the utilisation of blended tube feeding by health professionals in Australia and New Zealand, assessing factors influencing its implementation following the Australasian Society of Parenteral and Enteral Nutrition blended tube feeding consensus statement.

METHODS

A cross-sectional survey was conducted targeting health professionals across Australia and New Zealand. The survey comprised 35-questions including multiple choice, Likert scales and open-ended responses, to gain insights into blended tube feeding practices and perspectives. The effect of the health professional factors on outcomes was explored in pairs with a series of Chi-squared tests. Odds ratios (ORs) were calculated using standard univariate logistic regression. An exploratory content analysis was used to code the open-ended text responses to the survey questions which were then categorised and further synthesised into overarching themes.

RESULTS

Out of 89 health professionals who completed the survey, the majority were dietitians, 63% reported managing fewer than five patients using blended tube feeding within their services. Parental request was the leading reason for adoption. Notable barriers included clinician time constraints, resource limitations and a lack of formal guidelines. Some health professionals considered the primary risk associated with blended tube feeding to be poor growth and/or weight loss. Professional development was pivotal in increasing confidence and advocating for blended tube feeding, with significant correlations observed between blended tube feeding training and clinical practice.

CONCLUSIONS

This study emphasises the essential role of education, resource availability and institutional policy in promoting blended tube feeding practices for health professionals. Findings suggest that focusing on professional development and standardised resources could significantly enhance knowledge, confidence and competence of health professionals in blended tube feeding application. The outcomes point towards the need for a coordinated approach to support evidence-based blended tube feeding practices, aligning with the Australasian Society of Parenteral and Enteral Nutrition blended tube feeding resources and recommendations.

Exploring the lived experiences of adults using home enteral nutrition and their caregivers: A meta-aggregation qualitative systematic review

Home enteral nutrition (HEN) provides nutrition through a tube to individuals at home who cannot meet their needs by mouth. Systematic reviews have explored the experiences of HEN subpopulations, such as those with head and neck cancers. Given HEN services care for adults with various underlying conditions, a synthesis of the experiences of all adults using HEN and their caregivers is warranted. The purpose of this study is to summarize the experiences of HEN adult users and their caregivers regardless of underlying condition. Medline, PsychINFO, EmBase and CINAHL were systematically searched in January 2024. Studies with qualitative results and adult participants and focused on HEN were included. Studies with participants in nursing facilities, results using word counts, or not in English were excluded. Study quality was assessed using the Johanna Briggs Institute (JBI) qualitative checklist. Study design and participants' details were extracted. Themes were collated using the JBI meta-aggregative method. Forty studies (n = 732) were included. Three synthesized findings were identified: positive experiences (very low ConQual score), negative experiences (low ConQual score), and facilitators and coping mechanisms (moderate ConQual score). Although more negative than positive experiences were reported, users and caregivers who developed coping mechanisms or accessed supports viewed HEN as a worthwhile experience. Those with few supports or coping mechanisms did not. Based on this review, it is proposed that before starting HEN, users and caregivers should be made aware of the available supports and coping mechanisms. As negative experiences arise, healthcare providers should help users and caregivers access supports to improve their experiences.

European Consensus on Malabsorption-UEG & SIGE, LGA, SPG, SRGH, CGS, ESPCG, EAGEN, ESPEN, and ESPGHAN: Part 2: Screening, Special Populations, Nutritional Goals, Supportive Care, Primary Care Perspective

Malabsorption is a complex and multifaceted condition characterised by the defective passage of nutrients into the blood and lymphatic streams. Several congenital or acquired disorders may cause either selective or global malabsorption in both children and adults, such as cystic fibrosis, exocrine pancreatic insufficiency (EPI), coeliac disease (CD) and other enteropathies, lactase deficiency, small intestinal bacterial overgrowth (SIBO), autoimmune atrophic gastritis, Crohn's disease, and gastric or small bowel resections. Early recognition of malabsorption is key for tailoring a proper diagnostic work-up for identifying the cause of malabsorption. Patient's medical and pharmacological history are essential for identifying risk factors. Several examinations like endoscopy with small intestinal biopsies, non-invasive functional tests, and radiologic imaging are useful in diagnosing malabsorption. Due to its high prevalence, CD should always be looked for in case of malabsorption with no other obvious explanations and in high-risk individuals. Nutritional support is key in management of patients with malabsorption; different options are available, including oral supplements, enteral or parenteral nutrition. In patients with short bowel syndrome, teduglutide proved effective in reducing the need for parenteral nutrition, thus improving the quality of life of these patients. Primary care physicians have a central role in early detection of malabsorption and should be involved into multidisciplinary teams for improving the overall management of these patients. In this European consensus, involving 10 scientific societies and several experts, we have dissected all the issues around malabsorption, including the definitions and diagnostic testing (Part 1), high-risk categories and special populations, nutritional assessment and management, and primary care perspective (Part 2).

Managing Hypoglycaemia in Patients With Insulinoma-A Tertiary Centre Experience and Review of the Literature

The management of hypoglycaemia is pivotal in the care of patients with insulinoma. Blood glucose monitoring and regulation needs careful attention pre- and peri-operatively for patients undergoing surgical resection and as part of the long-term management for patients with inoperable or metastatic disease. Hypoglycaemia symptoms are frequently pervasive and disabling, with many patients showing impaired hypoglycaemia awareness that can lead to life-threatening severe hypoglycaemia. Herein, we review the literature and describe our tertiary centre experience in the mutli-disciplinary management of hypoglycaemia for patients with proven insulinomas. We propose a stepwise algorithm for the management of hypoglycaemia, stratified by localised versus metastatic disease. We discuss our strategy for the nutritional management of hypoglycaemia, reviewing the evidence for the use of cornstarch products and artificial nutrition. We discuss pharmacological management including diazoxide, somatostatin receptor antagonists (SSAs), everolimus and glucocorticoids, in addition to other therapeutic interventions such as peptide receptor radionuclide therapy (PRRT) and endoscopic ablation.

A systematic review and quality appraisal of guidelines and recommendations for home enteral tube feeding in adults

Home Enteral Tube Feeding (HETF) is a viable option for people within primary care settings when oral intake is insufficient to meet nutritional needs. As HETF is not a risk-free therapy, guidelines exist to enable its safe provision. This review aims to summarise existing guidelines and their recommendations pertaining to the provision of HETF and appraise their methodological quality. A systematic review was conducted according to the Cochrane Handbook for Systematic Reviews, PRISMA-checklist and a 2019 methodological guide specific to the review of clinical practice guidelines (PROSPERO registration: CRD42023456223). Records were sourced from five bibliographical databases (Medline, Embase, PsychINFO, Scopus, Cinahl) and the grey literature (64 websites, seven guideline repositories). The AGREE-II tool was applied to eligible guidelines. The recommendations of guidelines meeting a predetermined threshold score (domain 3 'rigour of development' score >70%) were extracted, grouped, and assessed using the AGREE-REX tool. A total of 2707 records were screened with 15 guidelines meeting eligibility criteria. The median (IQR) overall AGREE-II score (/7) of all guidelines was 3 (3-5) and only 3/15 guidelines achieved a domain 3 score >70%. The median (IQR) overall AGREE-REX score was 33% (26-37%). No recommendation group achieved a domain score above 70%. No guideline or recommendation group was suggested for use without modification. Key limitations included suboptimal stakeholder involvement and implementability, and lack of methodological transparency. Current HETF guidelines inadequately align with methodological standards. This review highlights key areas HETF guideline developers should consider to create more relevant and implementable guidelines.

Feeding tube self-management experience of patients at home after discharge following esophageal cancer surgery

BACKGROUND

Esophageal cancer (EC) is an aggressive malignancy with low survival (10%-30%). Nutritional problems are present throughout the perioperative period and are key to prognosis. Home enteral nutrition appears to improve the nutritional status of patients with EC. Few studies have addressed the experience of patients administering their own nutritional fluids and managing their own feeding tubes at home. The aim of this study was to explore the real-life experience of self-management of feeding tubes in patients at home after EC surgery in the first 3 months after discharge following surgery.

AIM

To explore feeding tube self-management experience of patients at home 3 months after discharge following EC surgery.

METHODS

Face-to-face semi-structured interviews were conducted with 18 patients using a feeding tube at home after EC surgery. Thematic analysis of the recordings identified themes related to feeding tube self-management.

RESULTS

Patients expressed similar feelings about their tube management experiences concerning three contextualized themes: Self-management dilemmas, distressing experiences, and self-management facilitators.

CONCLUSION

There are many dilemmas and problems in self-managing feeding tubes in postoperative homebound patients with EC. Clinical staff should provide guidance to promote a positive change in self-management behavior.

Percutaneous Endoscopic Gastrostomy in the 21st Century-An Overview of 1415 Consecutive Dysphagic Adult Patients

Background/Objectives: Percutaneous endoscopic gastrostomy (PEG) is recommended for long-term enteral nutrition in dysphagic patients. This study aims to characterize conditions motivating PEG, assess nutritional status on the gastrostomy day, evaluate survival and search for survival predictors. Methods: Retrospective study of adult patients who underwent PEG in a tertiary hospital from 2001 to 2023. Data collected included demographics, underlying disorders, nutritional status (anthropometry/laboratory evaluation) on the day of PEG and survival recorded until death or December 2023. Multivariable analysis was performed with Cox regression to search for survival predictors. Results: A total of 1415 patients were included (61.8% males, mean age 66.9 years); 66.4% presented a neurological disorder and 31.3% head and neck or esophageal cancers (HNC/EC). The mean BMI was 20.9 kg/m2, with 49.8% underweight. Albumin, transferrin and total cholesterol were low at 43.2%, 62.2% and 50%, respectively. Median overall survival was 11.1 months; 14.1% of deaths occurred within 4 weeks. HNC/EC patients showed lower survival than neurological patients. Potentially regressive neurological conditions presented longer survival than progressive ones. Predictors of increased survival included female gender, younger age, higher albumin and higher BMI. The protective effect of BMI and albumin was more pronounced in males than in females. Conclusions: Neurological disorders were the most frequent underlying conditions. Nearly half of the patients displayed malnutrition before PEG feeding. Although PEG-fed patients displayed a considerable median survival time, some died early without benefit from PEG. Patients with potentially regressive neurological conditions presented better outcomes. Female gender, younger age, higher albumin and higher BMI were associated with longer survival.

Association between a 6-h feeding protocol and postprocedure hospital length of stay following percutaneous endoscopic gastrostomy in hospitalized adults: A before-and-after cohort study

BACKGROUND

Tolerance of enteral nutrition following percutaneous endoscopic gastrostomy is a barrier to discharge. This study investigated the impact of an expedited feeding protocol following percutaneous endoscopic gastrostomy on postprocedure length of stay (LOS).

METHODS

We performed a before-and-after cohort study on hospitalized adults in whom percutaneous endoscopic gastrostomy was placed by surgeons following the implementation of a standardized feeding protocol in which enteral feeds were resumed at the preoperative rate 6 h later.

RESULTS

Enteral feeding resumed within 6 h postoperatively in 93% of patients after protocol initiation. The mean ± SD time to the goal enteral rate after percutaneous endoscopic gastrostomy was significantly shorter following protocol implementation (15 ± 10 vs 50 ± 26 h, P ≤ 0.0001). Compared with the preprotocol cohort, there was no change in postoperative aspiration at 1 week (6% vs 4%, P = 0.531) or rates of tube dislodgement (10% vs 9%, P = 0.89), return to the operating room (10% vs 6%, P = 0.36), and surgical-site infection (9% vs 8%, P = 0.92) at 1 month in the protocol implementation cohort. On multivariable regression, an expedited feeding protocol generated a significantly shorter postprocedure LOS for patients remaining in the hospital for ≤1 week (β = -2.14, 95% CI, -2.98 to -1.30; P < 0.001).

CONCLUSION

An expedited feeding protocol following percutaneous endoscopic gastrostomy placement had a high degree of provider uptake without any significant change in safety outcomes. Beginning enteral nutrition within 6 h postoperatively at the preoperative rate reduced LOS by >2 days, suggesting that these protocols can address common delays to discharge.

Does Resveratrol Impact Oxidative Stress Markers in Patients with Head and Neck Cancer Receiving Home Enteral Nutrition?

Objectives: Resveratrol (RES) is well documented for its multiple health benefits, with a notable impact on cancer prevention and therapy. This study aimed to evaluate the effect of RES supplementation on oxidative stress in patients with head and neck cancer (HNC) receiving home enteral nutrition (HEN). Methods: This randomized, single-center, open-label study involved 72 adult patients, with 40 completing the intervention. Participants in the intervention group received 400 mg of liposomal RES daily for 12 weeks alongside HEN, while the control group received HEN only. Body composition and oxidative stress markers-including total antioxidant capacity (TAC), malondialdehyde (MDA), superoxide dismutase (SOD), glutathione peroxidase (GPx), and reduced glutathione (GSH)-were measured at baseline and after 12 weeks. Results: Significant increases in TAC and SOD activity were observed in both groups. GPx activity increased significantly only in the RES group. MDA levels rose in both groups but were more pronounced in the RES group. GSH levels showed no significant changes. Phase angle (PhA) increased significantly in the RES group, while no significant change was observed in the control group. Conclusions: RES supplementation may enhance antioxidant defenses, as evidenced by increased GPx activity and improvements in TAC and SOD levels, supporting oxidative balance in patients with HNC receiving HEN. The higher MDA levels in the RES group may reflect RES's dual antioxidant and pro-oxidant activities. Additionally, the observed increase in PhA suggests potential cellular health benefits. These findings highlight the potential of RES as a complementary antioxidant intervention in clinical oncology, warranting further investigation to clarify its therapeutic effects on oxidative stress and cellular health in cancer care.

Development and implementation of a Sezer gastrostomy care bundle using the Knowledge to Action framework

BACKGROUND

This project aimed to develop an evidence-based nursing care bundle after gastrostomy feeding tube insertion and implement it into clinical practice using the Knowledge to Action (KTA) framework.

METHODS

This mixed-method design project was conducted in a university hospital between December 2021 and June 2022. The project was carried out in four phases: (1) development of an evidence-based care bundle, (2) education for care bundle training, (3) implementation of the care bundle, (4) evaluation of the care bundle. Nurses' compliance with bundles was measured using All-or-None measurement. The analysis of the qualitative interview conducted was performed using the content analysis method of Graneheim and Lundman.

RESULTS

The developed Sezer gastrostomy care bundle consists of three parameters (peristomal area care, tube feeding, and medication administration through the feeding tube) and a total of 14 elements to be applied by nurses under these parameters. Compliance rates for peristomal area care, tube feeding, and medication administration through feeding tube parameters were 100%, 98.66%, and 98.66%, respectively. Two themes and six subthemes emerged: (1) reflection of using the Sezer gastrostomy care bundle on nursing care and (2) adoption of Sezer gastrostomy care bundle.

CONCLUSION

The gastrostomy care bundle was developed in accordance with the Institute of Healthcare Improvement's recommendations. The KTA framework provided an appropriate structure to transform evidence into practice, meticulously address barriers, evaluate outcomes, and ensure sustainability. The project found that nurses complied with all its parameters. Studies evaluating the effect of the gastrostomy care bundle on patient outcomes are recommended.

Novel Nanozyme-Based Multicomponent in situ Hydrogels with Antibacterial, Hypoxia-Relieving and Proliferative Properties for Promoting Gastrostomy Tube Tract Maturation

Purpose

Gastrostomy is the commonly used enteral feeding technology. The clinical risks caused by tube dislodgement and peristomal site infection are the common complications before complete tract maturation after gastrostomy. However, there is currently no relevant research to promote gastrostomy wound treatment and tract maturation.

Methods

Herein, a nanozyme loaded bioactive hydrogels (MO-HPA) was developed to accelerate tract maturation and inhibit bacteria. Nano-manganese dioxide (n-MO) and polylysine modified hyaluronic acid (HP) were synthesized and characterized. In situ hydrogels were prepared by mixing the HP/ alginate solution, and the n-MO solution containing Ca2+. The structure, physicochemical and mechanical properties of MO-HPA were evaluated. Furthermore, the antibacterial activity, and the In vitro and intracellular oxygen production efficacy were determined. The cell migration, wound healing and tube tract maturation promotion effect were assessed in cell experiments and in skin defect mouse model, as well as rabbit gastrostomy model.

Results

The n-MO has a uniform particle size with oxygen producing activities. The MO-HPA demonstrated a homogeneous and porous microstructure. Additionally, the gelation time, swelling ratio, rheological behavior, and mechanical properties of hydrogels could be tuned by adjusting the HP content. The antibacterial efficiency of the MO-HPA1.0 group on E. coli and S. aureus increased by about 40.1% and 55.6% respectively, compared to the MO-HPA0.5 group. Additionally, MO-HPA1.0 hydrogel demonstrated effective oxygen-producing and cell migration-promoting functions in both in vitro and cellular experiments. The MO-HPA1.0 group significantly accelerated wound healing in both of mouse skin defect model and rabbit gastrostomy model. The hydrogel group exhibited a significant promotion in collagen content and reduction in HIF-1α, which effectively hastened tract maturation.

Conclusion

Therefore, our study provides new and critical insights into a strategy to design bioactive hydrogels with multiple functions, which can open up a new avenue for accelerated wound healing after gastrostomy.

Nutritional Status in a Group of Patients with Wounds Due to Diabetic Foot Disease and Chronic Venous Insufficiency

Background: Wound healing is a complex physiological process that begins immediately upon injury. Nutritional status significantly affects the course of regenerative processes. Malnutrition can prolong the inflammatory phase, limit collagen synthesis, and increase the risk of new wound formation. The issue of malnutrition is becoming increasingly prevalent and remains a significant concern, particularly among older adults dealing with chronic conditions. Methods: The study was conducted at the Wound Treatment Clinic of the Specialist Hospital at the Podkarpackie Oncology Center in Brzozów, Poland, over 12 months (31 December 2022 to 31 December 2023). A prospective assessment was carried out on 106 patients with chronic wounds. The sample selection was purposeful, based on the following criteria: individuals with hard-to-heal vascular wounds related to diabetic foot disease or venous insufficiency, who provided informed consent to participate after reviewing the study concept. The assessment included a questionnaire and biochemical blood analysis. Further evaluations covered wound characteristics and classification based on clinical scales. The morphotic and biochemical blood parameter assessment included albumin concentration, hemoglobin, C-reactive protein (CRP), and the nutritional risk index (NRI). Results: A larger wound area was associated with lower morphotic values in both groups. Exudate levels and severity in chronic venous insufficiency (CVI) patients and diabetic foot disease (DFD) were associated with lower hemoglobin, albumin, and NRI values. At the same time, the depth of tissue structure damage correlated with the measured biochemical parameters. Conclusions: NRI values and morphotic blood parameters, along with albumin, hemoglobin, and CRP levels, are closely associated with wound characteristics, including surface area, exudate level, and the severity of tissue destruction. The greater the destruction of tissue structures, the higher the risk of malnutrition and wound infection, as indicated by biochemical assessment.

Analysis of risk factors and development of predictive model for malnutrition in patients with traumatic brain injury

Malnutrition is a highly prevalent complication in patients with traumatic brain injury (TBI), and it is closely related to the prognosis of patients. Accurate identification of patients at high risk of malnutrition is essential. Therefore, we analyzed the risk factors of malnutrition in patients with TBI and developed a model to predict the risk of malnutrition. A retrospective collection of 345 patients with TBI, and they were divided into malnutrition and comparison groups according to the occurrence of malnutrition. Univariate correlation and multifactor logistic regression analyses were performed to determine patients' malnutrition risk factors. We used univariate and logistic regression (forward stepwise method) analyses to identify significant predictors associated with malnutrition in patients with TBI and developed a predictive model for malnutrition prediction. The model's discrimination, calibration, and clinical utility were evaluated using the receiver operating characteristic (ROC) curve, calibration plots, and decision curve analysis (DCA). A total of 216 patients (62.6%) developed malnutrition. Multifactorial logistic regression analysis showed that pulmonary infection, urinary tract infection, dysphagia, application of NGT, GCS score ≤ 8, and low ADL score were independent risk factors for malnutrition in patients with TBI (P < 0.05). The area under the curve of the model was 0.947. Calibration plots showed good discrimination of model calibration. DCA showed that the column line plot models were all clinically meaningful when nutritional interventions were performed over a considerable range of threshold probabilities (0-0.98). Malnutrition is widespread in patients with TBI, and the nomogram is a good predictor of whether patients develop malnutrition.

Endoscopy in Enteral Nutrition and Luminal Therapies

Enteral nutrition (EN) is the preferred method of feeding for those who are unable to consume sufficient food and requires enteral access for long-term nutrition support. Selecting the appropriate enteral access device for delivery of EN depends on disease state, gastric and small bowel function, anticipated length of therapy, comorbidities, and social/cultural considerations. The latest endoscopic techniques allow gastroenterologists to provide minimally invasive solutions that minimize procedural complications while improving patient outcomes and quality of life. It is important for all endoscopists to understand the preoperative considerations, procedural techniques, and postprocedural complications of providing EN and luminal therapies.

The effect of blended tube feeding compared to conventional formula on clinical outcomes in adults: A systematic review

AIM

To explore the effect of blended tube feeding compared to conventional formulas on nutritional status, quality of life, anthropometry, diarrhoea and tube blockages in adults receiving tube feeding.

METHODS

The protocol was registered (PROSPERO CRD42022372443). Five databases (MEDLINE, EMBASE, CINAHL, Scopus, CENTRAL) were searched from commencement of database to 14th June 2023 to identify studies comparing blended tube feeding to conventional formulas in adults receiving tube feeding. Certainty assessment was conducted using the Cochrane Risk of Bias Tools and the Grading of Recommendations, Assessment, Development and Evaluations framework, and a narrative synthesis of results is provided.

RESULTS

From 4227 studies screened, eight were included (total n = 763 patients, 9-215 patients). Three studies were hospital-based and five were home-based with duration from 8 days-8 months. Blended tube feeding and conventional formulas were nutritionally equivalent in only three studies; energy and protein concentration of formulas ranged from 1.7-7.1 kJ/mL and 21-68.5 g/L for the blended tube feeding groups, and 4.2-6.7 kJ/mL and 39-100 g/L for the conventional groups. No studies assessed nutrition status or quality of life using validated measures. Blended tube feeding was associated with a clinically relevant reduction in diarrhoea with a low level of certainty. For remaining outcomes, there were inconclusive findings and an overall very low certainty of evidence for each.

CONCLUSION

The effect of blended tube feeding compared to conventional formulas on all outcomes remains uncertain. Blended tube feeding may reduce the incidence of diarrhoea. Future research using nutritionally equivalent comparisons and validated outcome measures is required.

Navigating dementia feeding decisions in Asia: a mixed methods study of caregivers

BACKGROUND

Tube feeding is discouraged among older adults with advanced dementia; nevertheless, caregivers often find feeding decisions challenging to navigate.

AIM

This study aims to gain a comprehensive understanding of tube feeding among community-dwelling older adults with advanced dementia in Singapore and its relationship to older adult quality of life (QoL) and caregiver psychological distress.

METHODS

We use a convergent mixed-methods design, synthesising analysis of qualitative caregiver interviews (n = 25) and two-year prospective, longitudinal cohort survey data (n = 215, 1018 observations).

RESULTS

Findings from the qualitative interviews revealed caregivers' expectations of reduced QoL for older adults with feeding tubes and their own distress related to making feeding decisions and fears prompting plans to tube-feed. Sixteen percent of community-dwelling older adults with advanced dementia relied on feeding tubes during the two-year study period. Adjusting for potential confounding and using instrumental variables estimation, tube feeding was associated with reduced older adult QoL (P < .05) and increased caregiver anxiety and depression (P < .10).

CONCLUSION

Consistent with expert guidelines, we found that tube feeding was associated with significantly reduced QOL among older adults living with dementia and increased distress among caregivers relative to those of older adults without feeding tubes. Despite caregivers' recognition of reduced QOL associated with older adult use of feeding tubes, many expressed angst related to feeding choices. Our findings suggest the need for decision tools to support caregivers in making informed decisions concordant with their values.

When to feed after percutaneous endoscopic gastrostomy: A systematic review and meta-analysis of randomized controlled trials

BACKGROUND

Initiation of feeding after percutaneous endoscopic gastrostomy (PEG) placement has been debated. Randomized controlled trials (RCTs) have been performed on early feeding compared with delayed feeding after PEG placement with varying results. Therefore, a meta-analysis was conducted examining early vs delayed feeding after placement of a PEG.

METHODS

A comprehensive search of databases was conducted in January 2024. Peer-reviewed published RCTs comparing early feeding (≤4 h) with delayed feeding (>4 h) were identified and included in the meta-analysis. Meta-analysis was completed using pooled estimates of overall complications, individual complications, mortality ≤72 h, and number of day 1 significant gastric residual volumes.

RESULTS

Six RCTs (n = 467) were included in the analysis. Comparison of early feeding with delayed feeding after PEG showed no statistically significant differences for overall complications (P = 0.18), mortality ≤72 h (P = 0.3), and number of day 1 significant gastric residual volumes (P = 0.05). No differences were also noted for individual complications, including vomiting, wound infection, bleeding, or diarrhea.

CONCLUSION

Feeding ≤4 h after PEG have no differences in minor and major complications compared with that of delayed feeding. Early feeding ≤4 h is safe and should be recommended in future guidelines.

Microbiological contamination present in enteral tube feeding prepared in hospitals and/or at home: a systematic review

CONTEXT

The safety of enteral formulas is important to restore and maintain the health of patients.

OBJECTIVE

A systematic review of the literature was conducted to assess the microbiological contamination present in enteral tube feeding prepared in hospitals and/or at home.

DATA SOURCES

A systematic search was conducted of the Medline, Scopus, BVS, CAPES/MEC, Embase, Science Direct, and SciELO databases and gray literature.

DATA EXTRACTION

Eligible studies that analyzed the contamination of enteral formulas manipulated in hospitals and/or at home were selected; a quality assessment tool was used.

DATA ANALYSIS

Twenty-three studies evaluated 1099 enteral formulations. Of these, 44.67% of enteral formulas (n = 491) exceeded the acceptable bacterial count. Samples of homemade enteral formulation preparations (86.03%; n = 191) had the highest bacterial counts, followed by mixed preparations (79.72%; n = 59), and commercial formulas (30.01%; n = 241). The number of samples of enteral formulations that exceeded the bacterial count at home was 70.79% (n = 160 at the hospital was 37.91% (n = 331). Total coliforms (82.68%; n = 406) and mesophilic aerobes (79.22%; n = 389) were the most common microorganisms. Samples with bacterial pathogens were also identified, with Bacillus cereus (4.07%; n = 20) and Listeria monocytogenes (3.66%; n = 18) being the most prevalent.

CONCLUSIONS

A high number of samples of enteral formulations exceeded the bacterial count, but the risk to patient's health when consuming enteral tube feeding prepared in hospitals or at home may be low. This is because the bacteria present in the samples are not considered potential causes of disease but rather indicators of hygiene conditions.

SYSTEMATIC REVIEW REGISTRATION

PROSPERO registration no. CRD42022367573.

LLL 44 - Module 3: Micronutrients in Chronic disease

Micronutrients (MN), i.e. trace elements and vitamins, are essential organic molecules, which are required in the diet in relatively small amounts in any form of nutrition (oral, enteral, parenteral). The probability of MN depletion or deficiencies should be considered in all chronic illnesses, especially in those that can interfere with intake, digestion, or intestinal absorption. Low socio-economic status and food deprivation are recognized as the most prevalent reasons for MN deficiencies world-wide. Elderly multimorbid patients with multimodal therapy, as well as patients with long-lasting menu restrictions, are at high risk for both disease related malnutrition as well as multiple MN deficiencies, needing careful specific follow-up. The importance of monitoring MN blood levels along with CRP is essential for optimal care. Drug interactions are also highlighted. In patients with chronic conditions depending on medical nutrition therapy, the provision of adequate dietary reference intakes (DRI) of MN doses and monitoring of their adequacy belongs to standard of care.

Feeding Difficulties and Gastrostomy in Dravet Syndrome: A UK-Wide Survey and 2-Center Experience

Background and Objectives

Dravet syndrome (DS) is one of the most common monogenic epilepsies. Alongside the core seizure and developmental phenotypes, problems with appetite, swallowing, and weight loss are frequently reported, necessitating gastrostomy in some. We explored the burden of feeding difficulties and need for gastrostomy across 3 DS populations in the United Kingdom. We document caregiver opinion and postgastrostomy outcomes, and provide guidance regarding feeding issues and gastrostomy in DS.

Methods

A retrospective, observational study was conducted; data were collected from medical records of 124 individuals with DS attending clinics at the National Hospital for Neurology and Neurosurgery, and Great Ormond Street Hospital, and from 65 DS caregiver responses to a UK-wide survey.

Results

In total, 64 of 124 (52%) had at least 1 feeding difficulty; 21 of 124 (17%) had a gastrostomy, and gastrostomy was being considered in 5%; the most common reasons for gastrostomy were poor appetite (81%) and weight loss/failure to gain weight (71%). Median age at gastrostomy was 17 years (range 2.5-59). Multivariate analyses identified several factors that in combination contributed to risk of feeding difficulties and gastrostomy, including treatment with several antiseizure medications (ASMs), of which stiripentol made a unique contribution to risk of gastrostomy (p = 0.048, odds ratio 3.20, 95% CI 1.01-10.16). Preinsertion, 88% of caregivers were worried about the gastrostomy, with concerns across a range of issues. Postgastrostomy, 88% of caregivers were happy that their child had the gastrostomy, and >90% agreed that the gastrostomy ensured medication compliance, that their child's overall health was better, and that quality of life improved.

Discussion

Feeding difficulties are common in DS, and 17% require a gastrostomy to address these. Risk factors for feeding difficulties in DS are unknown, but ASMs may play a role. There is a high level of caregiver concern regarding gastrostomy preprocedure; however, postgastrostomy caregiver opinion is positive. Feeding difficulties should be proactively sought during review of people with DS, and the potential need for gastrostomy should be discussed.

Management of Short Bowel Syndrome With Chronic Intestinal Failure: A Single-Center Experience in Portugal

INTRODUCTION

Short bowel syndrome with chronic intestinal failure (SBS/CIF) is the inability to maintain protein-energy, fluid, electrolyte, or micronutrient balance due to a short bowel. Although SBS/CIF is rare, its clinical management is complex, challenging, expensive, and time-consuming.

AIM

This study aimed to analyze a single center's experience with SBS/CIF in adult patients treated with home parenteral nutrition (HPN).

MATERIALS AND METHODS

A retrospective single-center analysis of all 13 consecutive adult patients with SBS/CIF was included in an HPN program between January 1994 and August 2023.

RESULTS

Between 1992 and 2023, 13 patients were included in an HPN program. The primary underlying pathology was acute mesenteric ischemia. The median age of starting HPN was 44 years. Most were subjected to several surgeries of extensive intestinal resection with posterior intestinal reconstruction. Five of the 13 patients died while on HPN with a median duration of 42 months. The causes of death related to HPN were catheter sepsis, endocarditis with cardiac failure, or hepatic failure. One patient died due to underlying pathology: pelvic abscesses and bleeding related to radiotherapy. Eight patients remain alive, with a median time of HPN of 173 months. During the HPN support, the most frequent complications were venous catheter infection and venous territory thrombosis. None of the eight patients alive have hepatic failure. Two patients recently started teduglutide with good tolerance and need a reduction in HPN support. All eight patients have a satisfactory quality of life (parenteral support needs range between five and two nutrition bags per week).  Conclusion: Home parenteral nutrition remains the gold standard of SBS/CIF treatment, although teduglutide may reduce HPN needs and complications and provide a better quality of life. Despite the small number of patients, the results shown in this study are not inferior to those in large-volume centers. The existence of the commitment and interest of professionals involved in SBS/CIF at Centro Hospitalar Universitário de Santo António, Portugal, was a fundamental key to achieving those results. A multidisciplinary healthcare group for HPN support can be essential to ensuring these patients' survival and quality of life.

Progress and Clinical Applications of Crohn's Disease Exclusion Diet in Crohn's Disease

Crohn's disease is a chronic intestinal inflammatory disorder of unknown etiology. Although the pharmacotherapies for Crohn's disease are constantly updating, nutritional support and adjuvant therapies have recently gained more attention. Due to advancements in clinical nutrition, various clinical nutritional therapies are used to treat Crohn's disease. Doctors treating inflammatory bowel disease can now offer several diets with more flexibility than ever. The Crohn's disease exclusion diet is a widely used diet for patients with active Crohn's disease. The Crohn's disease exclusion diet requires both exclusion and inclusion. Periodic exclusion of harmful foods and inclusion of wholesome foods gradually improves a patient's nutritional status. This article reviews the Crohn's disease exclusion diet, including its structure, mechanisms, research findings, and clinical applications.

Trends and challenges in home enteral feeding methods for children with gastrointestinal disorders: an expert review on bolus feeding delivery methods

INTRODUCTION

New evidence supports the benefits of bolus feeding for children receiving home enteral feeding (HEN). Current home methods of bolus feeding have certain limitations, particularly in mobile or restless patients. Therefore, innovative delivery methods have been introduced to provide more flexible methods of reducing feeding time and formula handling.

AREAS COVERED

This manuscript presents an expert review of the updates in HEN for children and the results of an online user experience questionnaire about an innovative new cap-based bolus feeding system. A literature bibliographic search was conducted on Medline via PubMed up to September 2023 to collect relevant studies. We presented recent evidence demonstrating a dramatic increase in HEN use among children requiring EN and its benefits on patients' nutritional status and quality of life. In addition, the article examined the clinical and social benefits of bolus feeding and current challenges in delivery methods. We described the benefits of the new system and its user experience.

EXPERT OPINION

The uses and indications for bolus feeding in HEN are increasing among children. However, there are still some unmet needs regarding traditional delivery methods. Innovative techniques can improve flexibility, reduce feeding time, and improve user experience and quality of life.

S3-Leitlinie Heimenterale und heimparenterale Ernährung der Deutschen Gesellschaft für Ernährungsmedizin (DGEM)

Medizinische Ernährungstherapie, die enterale und parenterale Ernährung umfasst, ist ein wesentlicher Teil der Ernährungstherapie. Medizinische Ernährungstherapie beschränkt sich nicht auf die Krankenhausbehandlung, sondern kann effektiv und sicher auch zu Hause eingesetzt werden. Dadurch hat sich der Stellenwert der Medizinischen Ernährungstherapie deutlich erhöht und ist zu einem wichtigen Bestandteil der Therapie vieler chronischer Erkrankungen geworden. Für Menschen mit chronischem Darmversagen, z. B. wegen Kurzdarmsyndrom ist die Medizinische Ernährungstherapie sogar lebensrettend. In der Leitlinie wird die Evidenz für die Medizinische Ernährungstherapie in 161 Empfehlungen dargestellt. Die Leitlinie wendet sich in erster Linie an Ärzte, Ernährungsfachkräfte und Pflegekräfte, sie dient der Information für Pharmazeuten und anderes Fachpersonal, kann aber auch für den interessierten Laien hilfreich sein.

Acute Diabetes-Related Complications in Patients Receiving Chemoradiotherapy for Head and Neck Cancer

Patients with cancer and diabetes face unique challenges. Limited data are available on diabetes management in patients undergoing concurrent chemoradiotherapy (CCRT), a curative intent anticancer therapy commonly associated with glucocorticoid administration, weight fluctuations and enteral feeds. This retrospective case-control study examined the real-world incidence of acute diabetes-related complications in patients with head and neck cancer receiving CCRT, along with the impact of diabetes on CCRT tolerance and outcomes.

METHODS

Consecutive patients with head and neck squamous cell or nasopharyngeal cancer who underwent definitive or adjuvant CCRT between 2010 and 2019 at two large cancer centers in Australia were included. Clinicopathological characteristics, treatment complications and outcomes were collected from medical records.

RESULTS

Of 282 patients who received CCRT, 29 (10.3%) had pre-existing type 2 diabetes. None had type 1 diabetes. The majority (74.5%) required enteral feeding. A higher proportion of patients with diabetes required admission to a high-dependency or intensive care unit (17.2 versus 4.0%, p = 0.003). This difference was driven by the group who required insulin at baseline (n = 5), of which four (80.0%) were admitted to a high-dependency unit with diabetes-related complications, and three (60.0%) required omission of at least one cycle of chemotherapy.

CONCLUSIONS

Patients with diabetes requiring insulin have a high risk of acute life-threatening diabetes-related complications while receiving CCRT. We recommend multidisciplinary management involving a diabetes specialist, educator, dietitian, and pharmacist, in collaboration with the cancer care team, to better avoid these complications.

Adequate calorie and protein administration via enteral nutrition may contribute to improved 30-day survival in patients with solid tumors at nutritional risk

BACKGROUND

Patients with cancer receiving adequate enteral nutrition (EN) have improved clinical outcomes. Unfortunately, discrepancies may exist between the amounts prescribed and received. This study aimed to investigate: (1) the receiving exclusive EN, (2) the relationship between inadequacy and unfavorable outcomes, and (3) the impact of inadequate EN administration on the survival of patients with cancer.

METHODS

This study included hospitalized patients with solid tumors who exclusively received EN and were evaluated using data extracted from electronic medical records. Nutritional risk was evaluated using Nutritional Risk Screening (NRS - 2002). EN adequacy was assessed from days 3-7 of hospitalization. Calorie and protein delivery by EN was classified as adequate (≥80 % of EN administration) or inadequate (<80 % of EN administration). Data were analyzed using dispersion and Bland-Altman plots, Pearson's chi-square and Fisher's exact tests, and Kaplan-Meier survival curves.

RESULTS

A total of 114 patients were evaluated (63.9 ± 13.1 years of age, 67.5 % male, 32.5 % with head and neck cancer, and 86.8 % at nutritional risk). During the 5-day evaluation period, only 14 % of the patients received the mean volume, proteins, and calories according to the EN prescription. A relationship was observed between inadequate EN (<80 %) and 30-day in-hospital mortality. This result was confirmed by Kaplan-Meier survival analysis (p = 0.020), which showed a survival benefit in patients at nutritional risk who received adequate calories and protein.

CONCLUSION

This study demonstrated significant caloric and protein deficits related with EN. Furthermore, adequate calorie and protein administration could contribute to improved survival in patients with cancer who are at a risk of malnutrition, however, randomized controlled trials are required to confirm whether adequate calorie administration could contribute to improved survival.

Clinical Practice Guideline for Percutaneous Endoscopic Gastrostomy

With an aging population, the number of patients with difficulty swallowing due to medical conditions is gradually increasing. In such cases, enteral nutrition is administered through a temporary nasogastric tube. Long-term use of a nasogastric tube leads to various complications and a decreased quality of life. Percutaneous endoscopic gastrostomy (PEG) is the percutaneous placement of a tube into the stomach, aided endoscopically, which may be an alternative to a nasogastric tube when enteral nutritional is required for 4 weeks or more. This paper is the first Korean clinical guideline for PEG. It was developed jointly by the Korean College of Helicobacter and Upper Gastrointestinal Research and led by the Korean Society of Gastrointestinal Endoscopy. These guidelines aimed to provide physicians, including endoscopists, with the indications, use of prophylactic antibiotics, timing of enteric nutrition, tube placement methods, complications, replacement, and tubes removal for PEG based on the currently available clinical evidence.

[Nutritional support in rehabilitation of victims with severe combined trauma]

OBJECTIVE

To evaluate the clinical and rehabilitation effectiveness of the protein module (Fresubin Protein) in therapeutic nutrition in patients with severe combined injury (polytrauma) at the rehabilitation stage in a specialized department (neurosurgery).

MATERIAL AND METHODS

We examined 43 victims who received a combined injury that required treatment in the intensive care unit with subsequent transfer to a specialized department (neurosurgery). At the stage of treatment and rehabilitation in the specialized department, we assessed the biochemical parameters of carbohydrate, fat and protein metabolism, body composition, as well as energy metabolism using indirect calorimetry, and the functional state of the gastrointestinal tract. In the comparison group, patients received a standard diet at the rate of 30 kcal/kg BW. The main group received a standard diet (30 kcal/kg BW) with the addition of a protein module (0.8 g/kg BW) to the diet as an additional source of protein.

RESULTS

In both observation groups, moderate to severe protein-energy malnutrition was diagnosed before the study (decreased total protein level - 50.63±1.3 g/l, albumin - 27.97±0.95 g/l, transferrin - 1.33±0.9 g/l). Anthropometric parameters (BMI=17.1±1.2 kg/m2, BMD=20.15±1.5 cm, OP=22.2±1.1 cm, TKFST=8.4±0.5 cm) indicated a deficiency of the somatic protein pool, lean and fat body mass. No pronounced disorders of carbohydrate and fat metabolism were noted. A correlation was found between the dynamics of protein metabolism and the inflammatory process parameters (CRP, white blood cell count, r=-0.79, p=0.001). Against the background of nutritional support with the inclusion of a protein module in the diet, by the 21st day, patients of the main group showed a reliable (p<0.05) normalization of protein metabolism parameters, an increase in lean body mass.

CONCLUSION

The results of the studies indicate that in victims with severe combined trauma, upon admission to the treatment and rehabilitation stage in a specialized department, despite the intensive care provided in the intensive care unit, moderate to severe protein-energy malnutrition with severe protein metabolism disorders is diagnosed. This is manifested by a decrease in the concentration of total protein, albumin, transferrin, and somatic protein pool. Low lean mass values indicate a deficiency of the protein component of nutritional support, a decrease in lean and muscle mass. The consequence of which is a limitation of the volume of rehabilitation, an increased risk of complications. The identified protein deficiency dictates the need to increase the protein component of therapeutic nutrition. Inclusion of a protein module in the therapeutic nutrition program at the rate of 0.8 g/kg of body weight ensures adequate correction of protein metabolism disorders, overall nutritional status in severe combined injury and creates the prerequisites for increasing the effectiveness of rehabilitation measures.

Cellular and Molecular Mechanisms Activated by a Left Ventricular Assist Device

Left ventricular assist devices (LVADs) represent the final treatment for patients with end-stage heart failure (HF) not eligible for transplantation. Although LVAD design has been further improved in the last decade, their use is associated with different complications. Specifically, inflammation, fibrosis, bleeding events, right ventricular failure, and aortic valve regurgitation may occur. In addition, reverse remodeling is associated with substantial cellular and molecular changes of the failing myocardium during LVAD support with positive effects on patients' health. All these processes also lead to the identification of biomarkers identifying LVAD patients as having an augmented risk of developing associated adverse events, thus highlighting the possibility of identifying new therapeutic targets. Additionally, it has been reported that LVAD complications could cause or exacerbate a state of malnutrition, suggesting that, with an adjustment in nutrition, the general health of these patients could be improved.

To push or to pull? A clinical audit on the efficacy and safety of the pull and push percutaneous endoscopic gastrostomy techniques in oncological patients

BACKGROUND

The peroral "pull" technique and the direct "push" procedure are the two main methods for percutaneous endoscopic gastrostomy (PEG) placement. Although pull-PEG is generally recommended as the first-line modality, many oncological patients require a push-PEG approach to prevent tumor seeding or overcome tumor-related obstruction.

OBJECTIVE

We aimed to compare the efficacy and safety of both PEG procedures in cancer patients.

METHODS

We retrospectively analyzed all consecutive PEG procedures within a tertiary oncological center. Patients were followed up with the hospital databases and National Cancer Registry to assess the technical success rate for PEG placement, the rate of minor and major adverse events (AEs), and 30-day mortality rates. We compared those outcomes between the two PEG techniques. Finally, risk factors for PEG-related adverse events were analyzed using a multivariable Cox proportional-hazard regression model adjusted for patients' sex, age, performance status (ECOG), Body Mass Index (BMI), diabetes, chemoradiotherapy (CRT) status (pre-/current-/post-treatment), and type of PEG.

RESULTS

We included 1055 PEG procedures (58.7% push-PEG/41.4% pull-PEG) performed in 994 patients between 2014 and 2021 (mean age 62.0 [±10.7] yrs.; 70.2% males; indication: head-and-neck cancer 75.9%/other cancer 24.1%). The overall technical success for PEG placement was 96.5%. Although the "push" technique had a higher rate of all AEs (21.4% vs. 7.1%, Hazard Ratio [HR]  = 2.9; 95% CI = 1.9-4.3, p < 0.001), most of these constituted minor AEs (71.9%), such as tube dislodgement. The methods had no significant difference regarding major AEs and 30-day mortality rates. Previous CRT was associated with an increased risk of major AEs (hazard ratio = 2.7, 95% CI = 1.0-7.2, p = 0.042).

CONCLUSION

The risk of major AEs was comparable between the push- and pull-PEG techniques in cancer patients. Due to frequent tube dislodgement in push-PEG, the pull technique may be more suitable for long-term feeding. Previous CRT increases the risk of major AEs, favoring early ("prophylactic") PEG placement when such treatment is expected.

Current topics in pediatric enteral nutrition safety

Enteral nutrition is a cornerstone of nutrition support therapy in patients of all ages and across the care continuum. Safe delivery of enteral nutrition to patients is paramount. This review article will focus on current topics in enteral nutrition safety primarily in children including safety with home-made blenderized feeds, recent infant and enteral formula shortages largely due to formula contamination at the manufacturer level, and concerns with importing infant formulas.

Estrategias de enseñanza y aprendizaje en Terapia Enteral domiciliaria: adquisición de conocimiento percibida por los cuidadores

Resumen Objetivo: evaluar cómo las diferentes estrategias educativas contribuyen a la adquisición de conocimiento percibida por los cuidadores de personas que utilizan Terapia Nutricional Enteral. Método: estudio cuasiexperimental realizado en dos etapas; la primera incluyó una clase expositiva dialogada (CE) y la segunda se desarrolló en dos grupos: entrenamiento de habilidades (EH) simuladas in situ y lectura del folleto educativo (FE). Los cuidadores respondieron un cuestionario autoadministrado para evaluar el conocimiento pre-posintervenciones; para el análisis se propuso un modelo lineal generalizado con distribución de Poisson y las comparaciones se realizaron mediante contrastes ortogonales. Resultados: participaron 30 cuidadores, había evidencias de la diferencia de conocimiento entre los tiempos t1 y t0. El análisis de la comparación final sobre el aumento de conocimientos entre los grupos FE y EH, mediante la prueba t de Student, mostró una diferencia estimada de -1,33, con un IC del 95% (-4,98; 2,31) y un valor de p de 0,46. Conclusión: hubo un mayor aumento del conocimiento entre los tiempos t1 y t0, que entre los tiempos t2 y t1 en ambos grupos. Al compararlos, no podemos concluir que uno de los grupos cambió más que el otro entre t0 y t2; por lo tanto, el estudio demostró que hubo adquisición de conocimiento después de todas las estrategias educativas en ambos grupos.

Estratégias de ensino e aprendizagem na Terapia Enteral domiciliar: ganhos de conhecimentos percebidos por cuidadores

Resumo Objetivo: avaliar como diferentes estratégias educativas contribuem para ganhos de conhecimento percebidos por cuidadores de pessoas em uso da Terapia Nutricional Enteral. Método: estudo quase-experimental realizado em duas etapas; a primeira contemplou uma aula expositiva dialogada (AE) e a segunda aconteceu em dois grupos: treino de habilidades (TH) simulado in situ e leitura da cartilha educativa (CE). Os cuidadores responderam um questionário autoaplicável para avaliação de conhecimentos em pré e pós-intervenções; para a análise foi proposto um modelo linear generalizado com distribuição Poisson e as comparações foram realizadas por contrastes ortogonais. Resultados: participaram 30 cuidadores, observou-se evidência de diferença de conhecimento entre os tempos t1 e t0. A análise da comparação final sobre o aumento do conhecimento entre os grupos CE e TH, por teste t-Student, evidenciou uma diferença estimada de -1,33, com IC 95% (-4,98; 2,31) e valor de p de 0,46. Conclusão: ocorreu uma maior elevação de conhecimento entre os tempos t1 e t0, quando comparada os tempos t2 e t1 em ambos os grupos. Quando comparados, não podemos concluir que um dos grupos mudou mais que o outro em relação aos tempos t0 e t2; assim, o estudo evidenciou o ganho de conhecimento após todas as estratégias educativas nos dois grupos.

Establishing a disability-specific home enteral nutrition service in a paediatric tertiary hospital: Experience and outcomes

AIMS

The provision of Home Enteral Nutrition (HEN) is a well-established support for patients, however, significant inconsistencies in funding result in financial burden for some healthcare services across Australia. Recent government-initiated funding changes prompted the development of a new HEN service for eligible patients with a disability, moving from a universal to more individualised approach to care.

METHODS

This retrospective observational study included patients enrolled on a newly established disability-specific HEN service at a paediatric tertiary hospital between July 2020 and February 2022 inclusive. Components of service development were explored including service model, clinical resources, information related to patient enrolments and costings for annual HEN requirements provided by dietitians. Retrospective quantitative data was collected from the Electronic Medical Record system and analysed using descriptive statistics.

RESULTS

A total of 362 patient enrolments occurred over a 21-month period, with an average of 17 new patients having accessed the service each month. Annual HEN supports were quoted at a median cost of $13487.94 AUD (2364.97-44170.92), mostly attributable to consumable requirements. Most eligible participants chose to receive care through the new HEN service. Supports were quoted >330% higher than previous fixed price allocations, highlighting the true cost associated with HEN care. Large variation in costings may be attributed to the diversity and complexity of patients.

CONCLUSION

Funding changes presented a unique opportunity to meet pre-existing resource deficits and enabled individualised access to HEN supports for paediatric patients with a disability.

Risk factors and natural history of bedside percutaneous endoscopic versus fluoroscopy-guided gastrostomy tubes in intensive care unit patients

INTRODUCTION

There is a paucity of literature comparing patients receiving bedside placed percutaneous endoscopic gastrostomy (PEG) versus fluoroscopic-guided percutaneous gastrostomy tubes (G-tube) in an intensive care unit (ICU) setting. This study aims to investigate and compare the natural history and complications associated with PEG versus fluoroscopic G-tube placement in ICU patients.

METHODS

All adult patients admitted in the ICU requiring feeding tube placement at our center from 1/1/2017 to 1/1/2022 with at least 12-month follow up were identified through retrospective chart review. Adjusting for patient comorbidities, hospital factors, and indications for enteral access, a 1-to-2 propensity score matched Cox proportional-hazards model was fitted to evaluate the treatment effect of bedside PEG tube placement versus G-tube placement on patient 1-year complication, readmission, and death rates. Major complications were defined as those requiring operative or procedural intervention.

RESULTS

This study included 740 patients, with 178 bedside PEG and 562 fluoroscopic G-tube placements. The overall rate of complication was 22.3% (13% PEG, 25.2% G-tube, P = 0.003). The major complication rate was 11.2% (8.5% PEG, 12.1% G-tube, P = 0.09). Most common complications were tube dysfunction (16.7% PEG; 39.4% G-tube; P = 0.04) and dislodgement (58.3% PEG; 40.8% G-tube). After propensity score matching, G-tube recipients had significantly increased risk for all-cause (HR 2.7, 95% CI 1.56-4.87, P < 0.001) and major complications (HR 2.11, 95% CI 1.05-4.23, P = 0.035). There were no significant differences in 1-year rates of readmission (HR 0.90, 95% CI 0.58-1.38, P = 0.62) or death (HR 1.00, 95% CI 0.70-1.44, P = 0.7).

CONCLUSIONS

The overall rate of complications for ICU patients requiring feeding tube in our cohort was 22.3%. ICU patients receiving fluoroscopic-guided percutaneous gastrostomy tube placement had significantly elevated risk of 1-year all-cause and major complications compared to those undergoing bedside PEG.

Nutritional support in palliative cancer care: quality of life in oral versus tube feeding

BACKGROUND

Nutritional support (NS) offered through oral nutritional supplements (ONS) or enteral nutrition (EN) and its impact on quality of life (QoL) is a controversial topic in patients with cancer receiving palliative care (PC).

AIMS

To compare the QoL of patients without and with use of NS, including ONS or EN in patients with incurable cancer receiving PC.

METHODS

Cross-sectional analysis with patients that were evaluated at PC Unit between June 2021 and February 2023. QoL was assessed using the Quality of Life Questionnaire Core 15. Patients were classified into three groups according to the NS: ONS (n=72; 33%), EN (n=61; 28%) and control group (CG) (n=87; 39%), the last one being formed by patients not using NS. Adjusted logistic regression models were used to verify the association of the domains of QoL with the type of NS.

RESULTS

A total of 220 patients were included, with a median age of 64 (58-70) years, predominantly male (54.1%). The EN group had worse scores in physical function when compared with the ONS group (p=0.037) and appetite loss when compared with the CG (p=0.013). The ONS (OR: 2.70; 95% CI 1.32 to 5.49) and EN groups (OR: 2.61; 95% CI 1.24 to 5.49) were independently associated with a higher chance of presenting appetite loss in relation to the CG.

CONCLUSION

In general, there was no difference in the QoL of patients using NS when compared with patients not using NS. However, patients using NS have more chance of having appetite loss.

Experience with the management of patients requiring home enteral nutrition in routine clinical practice in Spain: the ECONES study

Introduction

Introduction: enteral nutrition is an effective method for restoring the nutritional status in patients unable to eat or fulfil nutritional requirements orally. Objectives: the ECONES study aimed to describe the treatment of patients requiring home enteral nutrition (HEN) in routine practice and the experience of specialists with the high-protein hypercaloric formula 2.0 with fiber IS50 (HP/HC 2.0). Methods: Spanish specialists answered a 38-questions survey about their last six patients with HEN and their treatment with HP/HC 2.0 formula. Results: the formulas were chosen based on the patients' requirements. HP/HC 2.0 was administered in a mean of 31.5 % of patients, and for a mean of 42.2 % of those, it was selected since the beginning of treatment. According to 92.4 % of specialists, the HP/HC 2.0 was considered as adequate based on nutritional requirements. Among adverse reactions, specialists reported diarrhea, bloating and constipation. Specialists reported that caregivers (90.6 %) stated that HP/HC 2.0 was well tolerated by patients (90.6 %) and expressed comfort with the frequency (75.3 %) and administration time (82.9 %). Conclusions: according to the specialists, formulas are chosen based on patients' characteristics. Patients with high nutritional needs benefit from the HP/HC 2.0 formula as it allows volume restriction, presents few adverse events, and improves the quality of life of the patients.

[Innovation in clinical nutrition: single dose in intermittent enteral tube feeding]

Introduction

The home enteral nutrition practical guidelines of the European Society for Clinical Nutrition and Metabolism (ESPEN) published in 2020 includes 61 recommendations. A significant number of them are related to safety parameters, prevention of complications, control strategies and quality of life of patients and family members. These are the same reasons why single-dose units are usually used on all medicines. Enteral feeding is one of the few treatments that has not yet reached the single dose and most patients with intermittent enteral nutrition by gastric tube have a dose which differs from pharmaceutical presentation. This leads to the risk of complications arising from errors in the administration that should not be forgotten and that affect mostly elderly and highly dependent populations. The innovation that consists in the creation of 375 ml single-dose containers for enteral feeding following the physiological schedules of the takes can solve most of them and meets the energy protein requirements and recommendations on dosage developed by scientific societies for patients at higher risk.

Artificial intelligence & clinical nutrition: What the future might have in store

Artificial Intelligence (AI) is a rapidly emerging technology in healthcare that has the potential to revolutionise clinical nutrition. AI can assist in analysing complex data, interpreting medical images, and providing personalised nutrition interventions for patients. Clinical nutrition is a critical aspect of patient care, and AI can help clinicians make more informed decisions regarding patients' nutritional requirements, disease prevention, and management. AI algorithms can analyse large datasets to identify novel associations between diet and disease outcomes, enabling clinicians to make evidence-based nutritional recommendations. AI-powered devices and applications can also assist in tracking dietary intake, providing feedback, and motivating patients towards healthier food choices. However, the adoption of AI in clinical nutrition raises several ethical and regulatory concerns, such as data privacy and bias. Further research is needed to assess the clinical effectiveness and safety of AI-powered nutrition interventions. In conclusion, AI has the potential to transform clinical nutrition, but its integration into clinical practice should be carefully monitored to ensure patient safety and benefit. This article discusses the current and future applications of AI in clinical nutrition and highlights its potential benefits.

[ESPEN practical guideline: Home enteral nutrition]

Introduction

This ESPEN practical guideline will inform physicians, nurses, dieticians, pharmacists, caregivers and other home enteral nutrition (HEN) providers in a concise way about the indications and contraindications for HEN, as well as its implementation and monitoring. This guideline will also inform interested patients requiring HEN. Home parenteral nutrition is not included but will be addressed in a separate ESPEN guideline. The guideline is based on the ESPEN scientific guideline published before, which consists of 61 recommendations that have been reproduced and renumbered, along with the associated commentaries that have been shorted compared to the scientific guideline. Evidence grades and consensus levels are indicated. The guideline was commissioned and financially supported by ESPEN and the members of the guideline group were selected by ESPEN.

Establishment of risk model for elderly CAP at different age stages: a single-center retrospective observational study

Community-acquired pneumonia (CAP) is one of the main reasons of mortality and morbidity in elderly population, causing substantial clinical and economic impacts. However, clinically available score systems have been shown to demonstrate poor prediction of mortality for patients aged over 65. Especially, no existing clinical model can predict morbidity and mortality for CAP patients among different age stages. Here, we aimed to understand the impact of age variable on the establishment of assessment model and explored prognostic factors and new biomarkers in predicting mortality. We retrospectively analyzed elderly patients with CAP in Minhang Hospital, Fudan University. We used univariate and multiple logistic regression analyses to study the prognostic factors of mortality in each age-based subgroup. The prediction accuracy of the prognostic factors was determined by the Receiver Operating Characteristic curves and the area under the curves. Combination models were established using several logistic regressions to save the predicted probabilities. Four factors with independently prognostic significance were shared among all the groups, namely Albumin, BUN, NLR and Pulse, using univariate analysis and multiple logistic regression analysis. Then we built a model with these 4 variables (as ABNP model) to predict the in-hospital mortality in all three groups. The AUC value of the ABNP model were 0.888 (95% CI 0.854-0.917, p < 0.000), 0.912 (95% CI 0.880-0.938, p < 0.000) and 0.872 (95% CI 0.833-0.905, p < 0.000) in group 1, 2 and 3, respectively. We established a predictive model for mortality based on an age variable -specific study of elderly patients with CAP, with higher AUC value than PSI, CURB-65 and qSOFA in predicting mortality in different age groups (66-75/ 76-85/ over 85 years).

Development of Quality Indicators for Geriatric Home Enteral Nutrition (HEN) Services

The evidence on the safety, efficacy and patient centeredness of Home Enteral Nutrition (HEN) services is scarce. In 2015, we carried out a search of the literature to identify specific indicators for HEN services as tools to be used to assess the quality of INRCA HEN services. No specific indicators for HEN services were found. Through a subsequent search of the literature, we have identified the appropriate methodology to define quality indicators and developed eight (8) specific indicators to track the quality of our HEN service for geriatric patients. Following Donabiedan's classification, we have defined two structure indicators, two process indicators and four outcome indicators that are presented in this manuscript. Though they may be used to make a comparison of HEN services for geriatric patients and to monitor the quality of therapy provided at patients' homes, the definition of quality system indicators for HEN services requires the additional joint efforts of experts in the field of nutrition and the scientific community for their validation.

Jejunal access for enteral nutrition: A practical guide for percutaneous endoscopic gastrostomy with jejunal extension and direct percutaneous endoscopic jejunostomy

For patients requiring long-term (>4 weeks) jejunal nutrition, jejunal medication delivery, or decompression, a percutaneous endoscopic gastrostomy with jejunal extension (PEG-J) or a direct percutaneous endoscopic jejunostomy (DPEJ) may be indicated. PEG-J is the preferred option if a PEG tube is already in place or if simultaneous gastric decompression and jejunal nutrition are needed. DPEJ is recommended for patients with altered anatomy due to foregut surgery, high risk of jejunal extension migration, and whenever PEG-J fails. Successful placement rates are lower for DPEJ but recent publications have reported improvements, partly due to the use of balloon-assisted enteroscopy. Both techniques are contraindicated in cases of active peritonitis, uncorrectable coagulopathy, and ongoing bowel ischaemia, and relative contraindications include, among other, peptic ulcer disease and haemodynamic or respiratory instability. In this narrative review, we present the most recent evidence on indications, contraindications, technical considerations, adverse events, and outcomes of PEG-J and DPEJ.

How far is the endoscopist to blame for a percutaneous endoscopic gastrostomy complication?

BACKGROUND

Percutaneous endoscopic gastrostomy (PEG) is a well-established, minimally invasive, and easy to perform procedure for nutrition delivery, applied to individuals unable to swallow for various reasons. PEG has a high technical success rate of insertion between 95% and 100% in experienced hands, but varying complication rates ranging from 0.4% to 22.5% of cases.

AIM

To discuss the existing evidence of major procedural complications in PEG, mainly focusing on those that could probably have been avoided, had the endoscopist been more experienced, or less self-confident in relation to the basic safety rules for PEG performance.

METHODS

After a thorough research of the international literature of a period of more than 30 years of published "case reports" concerning such complications, we critically analyzed only those complications which were considered - after assessment by two experts in PEG performance working separately - to be directly related to a form of malpractice by the endoscopist.

RESULTS

Malpractice by the endoscopist were considered cases of: Gastrostomy tubes passed through the colon or though the left lateral liver lobe, bleeding after puncture injury of large vessels of the stomach or the peritoneum, peritonitis after viscera damage, and injuries of the esophagus, spleen, and pancreas.

CONCLUSION

For a safe PEG insertion, the overfilling of the stomach and small bowel with air should be avoided, the clinician should check thoroughly for the proper trans-illumination of the light source of the endoscope through the abdominal wall and ensure endoscopically visible imprint of finger palpation on the skin at the center of the site of maximum illumination, and finally, the physician should be more alert with obese patients and those with previous abdominal surgery.

Impact of nutritional and educational support on home enteral nutrition

BACKGROUND

Home Enteral Nutrition (HEN) is used to prevent or correct malnutrition in outpatients. Due to the complexity of this process, the indication, follow-up, and results of an educational program of HEN patients was evaluated.

METHODS

A prospective, observational, real-life, multicenter study was performed in 21 Spanish Hospital. Patients receiving HEN by nasogastric tube or ostomy were included. The following variables were collected: age, gender, HEN indication, type of formula, nutritional requirements, laboratory variables, complications, and quality standards of the educational program. To calculate the energy and protein requirements, the FAO/WHO/UNU formula was used considering the adjusted weight of the patients. All data were analyzed using SPSS.24.

RESULTS

414 patients were included. Most conditions diagnosed were neurodegenerative diseases (64.8%). 100 (25.3%) were diabetic. The mean weight was 59.3 ± 10.4 kg and BMI 22.6 ± 3.2. Moderate protein-calorie malnutrition was predominant at baseline (46.4%). Improvement in nutritional status at six months was recorded in more than 75% of patients (p < 0.05). Tolerance problems, diarrhea and abdominal distension fell between the 3- and 6-month visits (p < 0.05). Patients who received intermittent EN had fewer tolerance-related effects (OR 0.042; 95% CI 0.006-0.279) and less diarrhoea (OR 0.042; 95% CI 0.006-0.279). At the baseline and 6-month visits, compliance with the educational measures proposed by the prescriber was ≥ 99%.

CONCLUSION

The nutritional assessment to prescribe individualized HEN to each patient, together with educational measures and training in the proper use of this treatment for both patients and trainers, improves nutritional status and reduces the onset of adverse events.

[Caregiver burden and reported quality of life in neurological patients with gastrostomy tubes.]

OBJECTIVE

the aim of the study is to determine if the use of home enteral nutrition (HEN) by percutaneous endoscopic gastrostomy (PEG) reduces the burden on the caregiver and improves the patients' quality of life reported by the caregivers.

MATERIAL AND METHODS

a prospective, cross-sectional, descriptive, and observational study of a single cohort of 30 patients was conducted.

RESULTS

the results showed an improvement in nutritional status and analytical parameters. Fewer admissions (1.50 ± 0.90 vs 0.17 ± 0.38; p < 0.001) and hospital stays were reported at 3 months after gastrostomy (10.2 ± 8.02 days vs 0.27 ± 0.69 days; p < 0.001). The minutes spent by caregivers administering NEDs decreased after PEG placement by 28.5 minutes per feeding, which amounts to almost 150 minutes over a day and 5 feedings per day. In the Zarit questionnaire, there was a reduction of 13.5 points in the perception of overload. A total of 56.6 % of caregivers reported that quality of life had improved "quite a lot", compared to 6.7 % who reported little improvement, and 36.7 % who reported a lot of improvement. In the QoL-AD questionnaire, a higher score of 3.40 points was obtained.

CONCLUSION

the use of HEN by PEG tube reduces the time spent by the caregiver administering EN, which results in a reduced burden. In addition, the quality of life of patients reported by caregivers improved.

Peptide-based formula: Clinical applications and benefits

The use of enteral nutrition (EN) continues to increase given benefits. However, with this increase in use, it is also becoming evident that enteral feeding intolerance (EFI) is also quite prevalent, leading to the inability to meet nutrition needs in many patients. Given the wide variability in the EN population as well as the number of formulas available, there is not a clear consensus regarding the best approach to EFI management. One approach that is emerging to improve EN tolerance is the use of peptide-based formulas (PBFs). PBFs refer to enteral formulas containing proteins that have been enzymatically hydrolyzed to dipeptides and tripeptides. These hydrolyzed proteins are often combined with higher medium-chain triglyceride content to generate an enteral formula that is essentially easier to absorb and utilize. Emerging data demonstrate that the use of PBF in patients with EFI may improve clinical outcomes along with a corresponding reduction in healthcare utilization and potentially the cost of care. This review aims to navigate through key clinical applications and benefits of PBF and to discuss relevant data shared in the literature.

Systematic review of service improvements for home enteral tube feeding in adults

BACKGROUND

Patients receiving home enteral tube feeding (HETF) have a high risk of complications and readmission to hospital. This study aims to evaluate effectiveness of staff- and/or patient-focused service-improvement strategies on clinical, patient-reported, and economic outcomes for patients receiving HETF across adult settings.

METHODS

The search was conducted using MEDLINE, EMBASE, and CINAHL databases. Quality of studies were appraised using the Cochrane Collaboration Risk of Bias tool and Grading of Recommendations Assessment, Development, and Evaluation (GRADE) assessment.

RESULTS

Eleven studies met the inclusion criteria. Pooled data found targeted HETF education with patients, carers, and staff significantly improved knowledge immediately after education and was sustained at 3-6 months. Multimodal interventions, including the formation of specialist HETF teams, significantly reduced complications such as infection, gastrostomy blockage, tube displacement, and feed intolerance but do not significantly reduce unplanned hospital encounters (outpatient clinic visits, hospitalizations, and emergency presentations). Owing to the high risk of bias in the included studies, there is low-quality evidence to support staff training, patient education, and dedicated HETF teams.

CONCLUSION

This review highlights the need for further quality research to allow higher-level evidence for determining the usefulness of interventions aimed at improving outcomes for patients receiving HETF. Future research needs to include greater assessment of quality of life, quantification of the value of interventions in economic terms, and use of translational research frameworks. However, effective staff and patient education programs, along with comprehensive multidisciplinary care, should be considered standard care until a larger research base is developed.

Evolving Therapeutic Roles of Nasogastric Tubes: Current Concepts in Clinical Practice

Nasogastric tubes (NGT) have been in use for over 100 years and are still considered as essential and resuscitative tools in multiple medical specialties for acute and chronic care. They are vital for decompression of the stomach in the presence of bowel obstruction in the critically ill and useful as a conduit for the administration of medications and sometimes for short term parenteral nutrition. The placement of nasogastric tubes is relatively routine. However, they must be inserted and maintained safely and effectively to avoid serious and possibly even fatal associated complications. This review focuses on recent updates in research regarding nasogastric tubes. Cognizance of the recent advances in indications, contraindications, techniques of insertion, confirmation of correct positioning, securement, complications, management of complications, and state of the art research about the nasogastric tube is crucial for practitioners of all medical and surgical specialties.