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Risks in Management of Enteral Nutrition in Intensive Care Units: A Literature Review and Narrative Synthesis.
Hoffmann, M, Schwarz, CM, Fürst, S, Starchl, C, Lobmeyr, E, Sendlhofer, G, Jeitziner, MM
Nutrients. 2020;(1)
Abstract
Critically ill patients in the intensive care unit (ICU) have a high risk of developing malnutrition, and this is associated with poorer clinical outcomes. In clinical practice, nutrition, including enteral nutrition (EN), is often not prioritized. Resulting from this, risks and safety issues for patients and healthcare professionals can emerge. The aim of this literature review, inspired by the Rapid Review Guidebook by Dobbins, 2017, was to identify risks and safety issues for patient safety in the management of EN in critically ill patients in the ICU. Three databases were used to identify studies between 2009 and 2020. We assessed 3495 studies for eligibility and included 62 in our narrative synthesis. Several risks and problems were identified: No use of clinical assessment or screening nutrition assessment, inadequate tube management, missing energy target, missing a nutritionist, bad hygiene and handling, wrong time management and speed, nutritional interruptions, wrong body position, gastrointestinal complication and infections, missing or not using guidelines, understaffing, and lack of education. Raising awareness of these risks is a central aspect in patient safety in ICU. Clinical experts can use a checklist with 12 identified top risks and the recommendations drawn up to carry out their own risk analysis in clinical practice.
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2.
Clinical nutrition for the gastroenterologist: the physiologic rationale for providing early nutritional therapy to the hospitalized patient.
McClave, SA, Omer, E
Current opinion in gastroenterology. 2020;(2):118-121
Abstract
PURPOSE OF REVIEW Conflicting reports in the literature have been misinterpreted by clinicians, who conclude that nutritional therapy for the hospitalized patient is of marginal value. The true benefit of such therapy is derived from the provision of early enteral nutrition. This article describes the physiologic response to enteral feeding, which accounts for the outcome benefits, and illustrates how use of the gut alters immune responses and the intestinal microbiota. RECENT FINDINGS The provision of early enteral nutrition has been shown to reduce infection and mortality in high-risk hospitalized patients (compared with not providing such therapy). Early feeding maintains gut integrity, reduces permeability, promotes tolerance and appropriate immune responses, and supports commensalism of the intestinal microbiota. Early enteral nutrition influences cross-talk signaling between luminal bacteria and the intestinal epithelium. Failure to utilize the gut in acute illness can amplify the systemic inflammatory response syndrome and worsen disease severity, while at the same time promoting antibiotic resistance and increased septic morbidity. SUMMARY Appropriate nutritional therapy does change outcomes in the hospitalized patient, especially for those who are at risk on the basis of disease severity and/or poor nutritional status. Greatest benefit is seen from those therapeutic regimens that specifically target gut defenses and the intestinal microbiome.
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3.
ORAL AND ENTERAL NUTRITION THERAPY IN INFLAMMATORY BOWEL DISEASES AMONG THE PEDIATRIC POPULATION: A LITERATURE REVIEW.
Souza, GN, Draghi, PF, Yonamine, GH
Revista paulista de pediatria : orgao oficial da Sociedade de Pediatria de Sao Paulo. 2020;:e2019032
Abstract
OBJECTIVES To review the literature on oral and enteral nutrition therapy and investigate the evidence of its efficacy as a treatment, as well as in preventing relapses and reducing symptoms of inflammatory bowel diseases in the pediatric population. DATA SOURCE We performed a bibliographic search in the PubMed, Web of Science, and Latin American and Caribbean Health Sciences Literature (Literatura Latino-Americana e do Caribe em Ciências da Saúde - Lilacs) databases, using the keywords "inflammatory bowel disease," "diet," and "diet therapy" in English and Portuguese, with filters for pediatric studies published in the previous five years. DATA SUMMARY We selected 16 articles for this study, nine on exclusive and/or partial enteral nutrition and seven on modified oral diets, such as the specific carbohydrate diet (SCD) and the Crohn's Disease exclusion diet (CDED). The studies found evaluated the anthropometric profile of patients and the inflammatory profile of diseases in children before and after the introduction of each specific nutrition therapy. All interventions presented positive changes in these parameters; however, the results were inconclusive regarding the efficacy of SCD and CDED in the treatment and prevention of relapses. CONCLUSIONS Exclusive enteral nutrition has proven to be effective in inducing remission of Crohn's Disease, and the use of partial enteral nutrition for maintenance treatment has shown promising results. Other modified oral diets are inconclusive concerning their effectiveness, requiring further randomized controlled clinical trials.
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4.
Formula vs. Donor Breast Milk for Preterm or Low-Birth-Weight Infants.
Ireson, D
The American journal of nursing. 2020;(9):67
Abstract
Editor's note: The mission of Cochrane Nursing is to provide an international evidence base for nurses involved in delivering, leading, or researching nursing care. Cochrane Corner provides summaries of recent systematic reviews from the Cochrane Library. For more information, see https://nursing.cochrane.org.
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5.
Nutrition and gastroenterological support in end of life care.
Schütte, K, Middelberg-Bisping, K, Schulz, C
Best practice & research. Clinical gastroenterology. 2020;:101692
Abstract
Malnutrition and the broad spectrum of cancer cachexia frequently occur in patients with malignant disease of all tumour stages and impact on survival and quality of life of patients. Structured screening for the risk of malnutrition with validated tools and nutritional assessment are the prerequisite for adequate nutritional support in cancer patients. In patients receiving tumour directed therapy, the patients diet should meet the requirements to give optimal support, while later on comfort feeding is part of symptom focused palliation. The basis of nutritional support in a malnourished patient is nutritional counselling, and nutritional support can be offered within a step-up approach meeting the patient's needs. A combination of nutritional support with interventions targeting metabolic changes and physical exercise is suggested to treat cancer cachexia.
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6.
Clinical Outcomes Associated With Commercial and Homemade Blenderized Tube Feedings: A Literature Review.
Brown, T, Zelig, R, Radler, DR
Nutrition in clinical practice : official publication of the American Society for Parenteral and Enteral Nutrition. 2020;(3):442-453
Abstract
There is emerging evidence in the pediatric population that blenderized tube feeding (BTF) may improve gastrointestinal intolerance; however, not much is known about the impact of BTF on clinical outcomes in adults. This article presents a review of the literature published in the past 10 years that explored the impact of BTF on nutrition status (ie, weight status, body mass index, and upper-arm circumference) and nutrition adequacy in adults. The results indicate that BTF, compared with commercial enteral formula (CEF), may be inadequate in calories, macronutrients, and some micronutrients, given variability in BTF formula composition. As a result, BTF may result in significantly more weight loss than CEF. Thus, BTF may not be appropriate for adult patients who are malnourished or are at risk for malnutrition due to the potential worsening of clinical outcomes.
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7.
Clinical nutrition for the gastroenterologist: bedside strategies for feeding the hospitalized patient.
McClave, SA, Omer, E
Current opinion in gastroenterology. 2020;(2):122-128
Abstract
PURPOSE OF REVIEW The timing, advancement, and use of appropriate monitors determine whether the hospitalized patient experiences the full benefit of nutritional therapy. This article reviews management strategies in delivering the optimal nutrition regimen capable of improving outcomes in the hospitalized patient. RECENT FINDINGS Enteral nutrition should be initiated in the first 24-36 h after admission. Determination of nutritional risk helps guide the urgency with which nutritional therapy is provided and predicts the likelihood for difficulties in delivering the prescribed regimen. Feeds should be advanced slowly over 3-4 days to meet 70-80% of goal for calories (20 kcal/kg/day) and 100% for protein (2.0 gm/kg/day). Reaching protein goals early on may be more important than achieving energy goals. Patients should be monitored for hemodynamic stability, evidence of refeeding syndrome, and tolerance in the setting of gastrointestinal dysfunction. Parenteral nutrition should be utilized in select high-risk patients where the feasibility of full enteral nutrition is questioned. SUMMARY Timing with early initiation of enteral nutrition, avoidance of overfeeding, and step-wise advancement of feeds are required to safely realize the benefits of such therapy.
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8.
Percutaneous endoscopic gastrostomy - Too often? Too late? Who are the right patients for gastrostomy?
Dietrich, CG, Schoppmeyer, K
World journal of gastroenterology. 2020;(20):2464-2471
Abstract
Percutaneous endoscopic gastrostomy is an established method to provide nutrition to patients with restricted oral uptake of fluids and calories. Here, we review the methods, indications and complications of this procedure. While gastrostomy can be safely and easily performed during gastroscopy, the right patients and timing for this intervention are not always chosen. Especially in patients with dementia, the indication for and timing of gastrostomies are often improper. In this patient group, clear data for enteral nutrition are lacking; however, some evidence suggests that patients with advanced dementia do not benefit, whereas patients with mild to moderate dementia might benefit from early enteral nutrition. Additionally, other patient groups with temporary or permanent restriction of oral uptake might be a useful target population for early enteral nutrition to maintain mobilization and muscle strength. We plead for a coordinated study program for these patient groups to identify suitable patients and the best timing for tube implantation.
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9.
Endoscopic Enteral Access.
Tariq, N, Ali, A, Chen, C
The Surgical clinics of North America. 2020;(6):1091-1113
Abstract
Various approaches for enteral access exist, but because there is no single best approach it should be tailored to the needs of the patient. This article discusses the various enteral access techniques for nasoenteric tubes, gastrostomy, gastrojejunostomy, and direct jejunostomy as well as their indications, contraindications, and pitfalls. Also discussed is enteral access in altered anatomy. In addition, complications associated with these endoscopic techniques and how to either prevent or properly manage them are reviewed.
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10.
Early Buried Bumper Syndrome Treated by Bedside Replacement.
Kadah, A, Khoury, T, Sbeit, W
The Israel Medical Association journal : IMAJ. 2020;(5):315-319
Abstract
BACKGROUND Buried bumper syndrome (BBS) mostly occurs as a late complication after percutaneous endoscopic gastrostomy (PEG) insertion; however, early BBS has been rarely reported, and the treatment of this condition is still unclear. OBJECTIVES To evaluate the Seldinger technique for treatment of early BBS after PEG insertion. METHODS We report two cases of early BBS in two consecutive patients who underwent PEG insertion to maintain oral intake. The first patient was an 83-year-old woman showing Alzheimer type dementia, while the other one was a 76-year-old man who presented with maxillary cancer and treated with radiotherapy followed by left maxillectomy. Post-surgery, he developed progressive difficulty of swallowing due to mouth deformation and treatment related nerve toxicity. The first patient presented with fever and purulent discharge from the gastrostomy insertion site, without ability to rotate or slide the tube through the stoma 10 days after the PEG insertion. The man was admitted to the hospital 5 days following PEG insertion due to a fever of 38°C and peritubal swelling with purulent discharge. In addition, the tube could not rotate or slide through the stoma. RESULTS Buried bumper syndrome was demonstrated by computed tomography scan. Gastroscopy and gastrostomy tube replacement was performed successfully according to the Seldinger technique (replacement over guidewire) in both cases. Correct intragastric tube positioning was demonstrated radiographically before resuming tube feeding. The two patients were discharged in good physical condition several days later. CONCLUSIONS External replacement over guide wire should be considered in such cases.