Enteral Nutrition Practices Research Articles

Impact of high-protein enteral nutrition on muscle preservation in mechanically ventilated patients with severe pneumonia: a randomized controlled trial.

This study aimed to assess the effects of enteral nutrition with different protein concentrations on muscle mass in severe pneumonia patients, providing insights for enteral nutrition practice in intensive care units (ICUs). A total of 120 severe pneumonia patients admitted to Dazhou Central Hospital's ICU between June 1, 2022, and February 1, 2023, meeting inclusion criteria, were randomly assigned to either a high-protein group (n = 60, 1.8g/kg/d) or a standard-protein group (n = 60, 1.2g/kg/d). Changes in relevant indicators were monitored on days 1, 5, and 10 of ICU admission, including quadriceps and diaphragm thickness, nutritional status (prealbumin and albumin), and adverse events such as diarrhea and constipation. Autoregressive of order 1 model (AR(1)) analysis revealed a decrease in both quadriceps and diaphragm thickness over time in both groups. A significant group × time interaction was observed in quadriceps thickness. By day 10, compared to baseline, quadriceps thickness decreased in the high-protein (-0.315cm [95% CI, -0.340 to -0.289]) and standard-protein (-0.429cm [95% CI, -0.455 to -0.404]) groups. The high-protein group exhibited a lower quadriceps atrophy rate (13.97 ± 2.43%) compared to the standard-protein group (18.96 ± 2.61%), showing a significant difference (P < 0.001). No significant differences were found in diaphragmatic thickness between groups and over time. By day 10, both groups exhibited decreased diaphragmatic muscle thickness compared to baseline. The high-protein group (33.76 ± 5.09%) had a slightly lower phrenic atrophy rate compared to the standard-protein group (33.41 ± 4.53%). Both groups experienced enteral nutritional intolerance manifested as diarrhea, constipation, and other adverse events. High-protein enteral nutrition significantly improved quadriceps thickness and demonstrated good safety in severe pneumonia patients, suggesting its suitability for widespread clinical application.

Adherence to Nutritional Practice Guideline in Premature Infants: A Nationwide Survey in Taiwan.

This study aimed to assess the current neonatal nutritional practices in Taiwan and promote consensus on standardized protocols. An online questionnaire comprising 95 items on parenteral nutrition (PN) and enteral nutrition (EN) practices was distributed to neonatal care units across Taiwan via email between August and December 2022. The responses were compared with the recommendations from the European Society for Pediatric Gastroenterology Hepatology and Nutrition for preterm infant care. Most of the 35 neonatal units, comprising 17 level III and 18 level II units, that participated in this study adhered to standard PN protocols; however, only 30% of units used protein-containing solutions as the initial fluid. Over half of the neonatal units provided calcium, phosphate, and magnesium at less than the recommended dosage. Trophic feeding commenced within 48 h in 88% of the units, with the mother's milk used as the first choice. All the units preferred commencing advanced feeding at <25 mL/kg/day. Most nutrient protocols for preterm infants in neonatal units in Taiwan meet recent guidelines, but discrepancies such as lower mineral supplements in PN and a slower advancement of enteral feeding increase nutritional risk. These issues warrant further research.

Incidence of Enteral Nutrition-Related Diarrhea Among Critically Ill Patients in Intensive Care Units.

Enteral nutrition is a common nutritional modality in intensive care units. Despite its valuable benefits, it has many complications among which diarrhea is the most important. However, the incidence of enteral nutrition-related diarrhea is variable in the literature, with no established baseline in Jordan. The aim of this study was to investigate the incidence of enteral nutrition-related diarrhea in intensive care units of a major public hospital in Jordan. A prospective cohort design was adopted over 4 months. Using a consecutive sampling technique, 84 critically ill patients receiving enteral nutrition were recruited. King's Stool Chart was used. The incidence of enteral nutrition-related diarrhea calculated per patient and per feeding day was 63.1% and 13.2%, respectively. Significant positive associations were found between the incidence of diarrhea with feeding days (r = .356, p = .001) and intensive care unit length of stay (r = .254, p = .020). The same was found for the frequency of diarrhea (r = .633, p = .000; r = .439, p = .000, respectively). Conversely, a significant negative association was found between baseline serum albumin and frequency of diarrhea (r = -.250, p = .037). Enteral nutrition-related diarrhea is prevalent in Jordanian intensive care units, but it should not be a barrier to enteral nutrition delivery. It would be beneficial for intensive care unit nurses to improve their nutritional practices by following a nurse-led enteral nutrition protocol to guide the enteral nutrition practices utilizing multidisciplinary approaches.

Evidence-Based Investigation of Nurses' Nutrition Interventions in Intensive Care Patients Regarding Enteral Nutrition.

The aim of this study was to examine the practices and knowledge levels of nurses regarding enteral nutrition interventions in intensive care unit patients in terms of evidence. This cross-sectional study was conducted in 2 hospitals between May and August 2021. A total of 136 nurses working in the intensive care units of the hospitals completed online questionnaires including demographic characteristics and questions about enteral nutrition. According to the nurses' knowledge level about the indication of enteral nutrition formulas, the following were incorrect or incomplete: their knowledge about transition to parenteral nutrition in case of nutritional contraindications, what to do when the amount of gastric residual volume in tolerance is >500 mL every 6 hours, the conditions for starting enteral nutrition, and which formulas are appropriate to use. Regarding their knowledge about enteral feeding tubes/sets, their knowledge about radiologic imaging after tube placement, measurement of gastric pH level, and marking the tube location was insufficient. Differently, the correct answer percentages of the nurses in 11 of the 13 questions regarding the principles of enteral nutrition practice were above 70%. Nurses had adequate knowledge of the principles of enteral nutrition practice, but their knowledge of the indication of enteral nutrition formulas and the evidence for enteral feeding tubes/sets varied. The results showed that nurses need to gain information about the indication of enteral nutrition formulas and evidence related to enteral feeding tubes/sets.

Actions alimentation-nutrition pratiquées dans les établissements médicosociaux et de santé de Nouvelle-Aquitaine, intérêt et utilisation des services proposés par le centre de ressources en nutrition (Cerenut) de cette région

Introduction and objectiveThe functioning of establishments for elderly or disabled people regarding food and nutrition is poorly understood. In the French Nouvelle-Aquitaine region, there is a Nutrition Resource Center (Cerenut) responsible for helping establishments on these issues. The study aimed to find out the main food and nutrition actions practiced in medico-social and health establishments in Nouvelle-Aquitaine, their perception of the interest of the various services offered by Cerenut and the levels of use of these services. MethodA secure questionnaire was sent electronically to 2625 establishments. Declarative data was collected automatically over a period of one month. ResultsThe number of responding establishments was 172 (6.6% of establishments contacted). The use of oral nutritional supplements, weighing at least once a month and the presence of a menu committee were the most frequent actions. Nutritional issues were an important concern for establishment budgets. The nutritional assessment of residents upon entry and the use of dietary time remained infrequent, as did the practice of enteral nutrition. Establishments for people with disabilities were the worst off. Cerenut's services relating to team training were considered the most interesting and the most used. ConclusionSeveral fundamental food and nutrition actions were not carried out in the establishments surveyed, likely to hamper the nutritional assessment of residents, their care and the enhancement of their stays. Cerenut offers training and can provide structures with appropriate assistance in many cases.

Enteral nutrition practices among very preterm infants in neonatal units: a cross-country comparative study

PurposeThe objective of this study was to delineate and compare enteral nutrition (EN) practices among neonatal units across the Arabian Gulf countries.Design/methodology/approachA cross-sectional study was conducted by recruiting 255 clinicians working in neonatal units in the Arabian Gulf countries.FindingsOut of 255 invited clinicians, 73 (29%) participated in the survey. Neonatal units used varied EN strategies, where feeding practices exhibited variability. The majority (74%) of units had a local standard feeding protocol, while 18% followed international protocols, and 8% did not adhere to a specific protocol. When maternal milk was not used, the main alternatives were preterm formula (67%) and predigested formula (14%). The age at which the first EN was commenced and the reported advancement rate showed significant variations among different units (p < 0.001). The initiation of fortification was primarily driven by reaching a specific enteral volume (commonly reported as 100 mL/kg/day) and addressing poor postnatal growth. Fortification practices did not differ significantly among professions, except for the initial fortification strength, where none of the dietitians and only 8.3% of neonatologists preferred full strength, compared to 28.6% and 21.4% of medical residents and nurses, respectively (p = 0.033).Originality/valueThis study marks the first exploration of EN practices in neonatal units, examining their local and cross-country variations. It provides valuable insights to guide local trials and foster global collaboration among neonatal units to establish a unified knowledge base, standardized practices and promote research and innovation, ultimately contributing to optimal feeding practices for very preterm infants.

Understanding nursing perspective towards barriers to the optimal delivery of enteral nutrition in intensive care settings

BackgroundThe management process of Enteral Nutrition (EN) typically involves the interaction between a team of health care practitioners. Nurses being the closest to the patients, have crucial responsibilities and play a major role in feeding delivery along with other medical treatments. This study was conducted to investigate the perception of the nurses working in adult and paediatric intensive care Units (ICUs) regarding the EN barriers and identify the factors that influenced their perception.MethodsThe data in this cross-sectional study was collected via online survey between 15 October 2021 and January 2022. All nurses working in adult or paediatric ICUs across Saudi Arabia were eligible to participate. The tool used for the data collection was adapted from Cahill et al. (2016) and then reviewed and modified by the researchers. The survey collected information about the demographics of the nurses, and it included 24 potential EN barriers where the participants were asked to rate their importance on a scale from 1 to 5. Descriptive statistics were performed to describe the variables, univariant analysis were performed to compare the perceptions of the nurses regarding the EN barriers based on their characteristics followed by stepwise linear regression analysis.ResultsA total of 136 nurses working in adult and paediatric ICUs were included in this study. The results showed that the most important barriers as perceived by the nurses was “Frequent displacement of feeding tube, requiring reinsertion” [3.29 ± 1.28], “Delays in initiating motility agents in patients not tolerating enteral nutrition” [3.27 ± 1.24] and “Enteral formula not available on the unit”. [3.27 ± 1.24]. Our results showed that the responses of the participants statistically varied based on their work settings, gender, region, and educational level for some items in the survey (P-value ≤ 0.05). In the regression analysis, gender was the only variable statistically influenced the total Likert rating scores of the participants (r = -0.213, p-value = 0.013).ConclusionThis study identified several barriers that exist in the nursing practice of EN in critical care settings. There are distinct differences in the perception of the nurses to these barriers based on their characteristics. Understanding such differences is important for implementing future strategies for units that needed the most help in prioritizing EN delivery.

Enteral nutrition practice in the prone position in patients with coronavirus disease 2019: An international one-day point prevalence analysis

Enteral nutrition (EN) in the prone position for severe respiratory failure is considered possible with care. However, the extent to which it is feasible, especially its association with the length of intensive care unit (ICU) stay, is unclear. Therefore, we investigated the relationship between the duration of prone position therapy and adequacy of EN delivery and explored factors associated with this relationship in an observational study of critically ill patients with coronavirus disease 2019 (COVID-19) who were actively treated in the prone position. This study was a secondary analysis of a worldwide one-day prevalence study in the COVID-19 era. We investigated the care and nutritional therapy provided to critically ill patients with COVID-19 admitted to ICU, along with ICU-related information. We targeted patients who received only tube feeding and analyzed the relationship between the duration of prone position, length of ICU stays, and nutrition delivery via EN. In addition, a multivariate analysis was performed to examine factors affecting the achievement of EN delivery of 20kcal/kg/day or more in patients who were placed in the prone position for at least 6h. A total of 399 patients who received only EN, excluding parenteral nutrition and oral intake, were included, of whom 58% received EN energy delivery of ≥20kcal/kg/day; this rate increased with the length of ICU stay, regardless of the duration of prone position. In a multivariate analysis of 121 patients who were in the prone position for at least 6h, the presence of dedicated dietitians in the ICU (OR=6.91, 95% CI=1.98 to 24.1, p<0.01) was associated with a higher energy delivery. Conversely, the use of muscle relaxants (OR=0.32, 95% CI=0.11 to 0.98, p=0.04) and presence of nutrition protocols (OR=0.24, 95% CI=0.07 to 0.77, p=0.02) was associated with a lower energy delivery. Patients with COVID-19 received adequate nutrition by EN even during prone position. Target EN delivery would be achieved with the introduction of prone position.

Improving enteral nutrition tolerance and protein intake maybe beneficial to intensive care unit patients

Enteral nutrition (EN) is important for critically ill patients. This study investigated the current situation of EN treatment in SHANGHAI intensive care units (ICUs). We hypothesized that improving EN practice in SHANGHAI may benefit the prognosis of ICU patients. Clinical information on EN use was collected using clinic information forms in 2019. The collected data included the patient’s general clinical information, EN prescription status, EN tolerance status, and clinical outcomes. The observation time points were days 1, 3, and 7 after starting EN. A total of 491 patients were included. The proportion of EN intolerance (defined as < 20 kcal/kg/day) decreased, with rates of intolerance of 100%, 82.07%, 70.61%, and 52.23% at 1, 3, 7, and 14 days, respectively. Age, mNutric score, and protein intake < 0.5 g/kg/day on day 7 were risk factors for 28-day mortality.The EN tolerance on day 7 and protein intake > 0.5 g/kg/day on day 3 or day 7 might affect the 28-day mortality. Risk factors with EN tolerance on day 7 by logistic regression showed that the AGI grade on day 1 was a major factor against EN tolerance. The proportion of EN tolerance in SHANGHAI ICU patients was low. Achieving tolerance on day 7 after the start of EN is a protective factor for 28-day survival. Improving EN tolerance and protein intake maybe beneficial for ICU patients.

Benchmarking enteral nutrition practices on discharge from a Canadian ICU

Benchmarking enteral nutrition practices on discharge from a Canadian ICU

Challenges Encountered in the Provision of Enteral Nutrition in Pediatric Intensive Care Unit: An Observational Study.

Background Enteral nutrition (EN) represents the preferred modality for nutrient administration in critically ill patients. However, it is fraught with challenges such as delayed initiation and recurrent interruptions, which can significantly impact patient clinical outcomes. A substantial proportion of these interruptions can be mitigated. In the present investigation, our objective was to scrutinize the practice of EN in the Pediatric Intensive Care Unit (PICU). We sought to ascertain the frequency and underlying causes of EN interruptions and assess their ramifications for nutrient delivery. Study design We conducted an observational study within the PICUof Mahatma Gandhi Mission's (MGM) Medical College and Hospital, Aurangabad. The study encompassed children admitted to the PICU for a period exceeding 24 hours who were receiving enteral feeds. We documented the time of commencing EN from the point of PICU admission, instances of enteral feeding interruptions, the number and duration of each interruption episode, and the reasons behind these interruptions. Subsequently, we categorized the causes of feeding interruptions into avoidable and non-avoidable determinants. Results Out of the 100 patients enrolled in this study, only 34% presented with normal nutritional status upon admission. Sixty-five percent of patients had their nutritional support initiated within the first 48 hours of admission to the PICU. The median duration from PICU admission to the initiation of EN was 32.5 hours, with a median interruption duration per patient of 40.96 hours. Common causes of interruptions included radiological procedures, respiratory distress, altered sensorium, presence of gastric aspirates, and surgical procedures. Upon analysis, it was determined that a substantial majority, constituting 74%, of these interruptions were avoidable. Conclusions The primary challenges associated with EN in the PICU encompass delayed initiation of enteral feeds and frequent interruptions. Importantly, a significant proportion of these issues are avoidable.

Nationwide Real-World Exclusive Enteral Nutrition Practice Over Time: Persistence of Use as Induction for Pediatric Crohn's Disease and Emerging Combination Strategy With Biologics.

Exclusive enteral nutrition (EEN) is the recommended first-line induction treatment in pediatric patients with active luminal Crohn's disease (CD). We aimed to provide a nationwide overview of evolving EEN practices during an era of increasing biologic use. We analyzed a prospectively identified nationwide cohort of newly diagnosed pediatric patients with CD in Scotland between January 1, 2015, and June 30, 2022. Patients who received EEN for any indication were divided into 6-monthly epochs and examined over time. Differences during the COVID-19 pandemic (March 16, 2020, to July 19, 2021) were examined. Data were retrospectively collected from electronic medical records: demographics, anthropometrics, concomitant treatments, aspects of EEN administration, and remission/response rates. Descriptive statistics and linear regression were used for analyses. A total of 649 patients with CD were identified (63% male; median age 12.6 [interquartile range, 10.8-14.8] years); 497 (77%) of 649 received EEN as postdiagnosis induction therapy with a median course length of 7.7 (interquartile range, 5.9-8.0) weeks. Including repeat courses, 547 EEN courses were examined. An increasing incidence of CD was observed over time with no significant changes in EEN usage, remission or response rates, nasogastric tube usage, or course completion (all P > .05). Increasing use of EEN combined with biologics (combination induction) as first-line induction was observed over time (P < .001). Considering COVID-19, lower rates of EEN usage were observed (P = .008) with no differences in remission, oral administration, and course completion rates (all P > .05). Over the past 7.5 years, except during the COVID-19 pandemic, EEN usage rates have not changed despite an increase in biologic use, although combination induction is an emerging trend.

Assessment of barriers to optimum enteral nutrition practices as perceived by critical care providers

BackgroundNutritional support is a vital intervention for critically ill patients. Despite the existence of several clinical practice guidelines focused on enteral nutrition of critically ill, there is still a gap between guideline recommendations and actual nutrition practices. The purpose of this study is to understand the role of the clinical pharmacist in identifying the barriers to applying optimum enteral nutritional practices from the perspective of critical care providers. A descriptive cross-sectional design was utilized using self-administered questionnaire. A total of 90 critical care providers comprising of 3 categories: physicians (n = 30), clinical pharmacists (n = 30), and nurses (n = 30) were recruited. "The barriers to enteral feeding critically ill patients" questionnaire was used to explore the barriers that hinder them from optimal delivery of enteral nutrition.ResultsNot enough dietitian coverage during holidays was the most important barrier facing the physicians. As for the clinical pharmacists, the most important barrier was waiting for the dietitian to assess the patient. Regarding the nurses, familiarity with nutrition guidelines was the most important barrier. There was a highly significant difference between physicians, clinical pharmacists, and nurses regarding subscales’ scores and overall scores of Barriers Questionnaire except for the resources and provider attitudes.ConclusionBarriers to optimum enteral nutrition practices were explored with more attention on barriers regarding dietitian support and critical care providers' attitudes. This article provides the basis for the creation of interventions intended to overcome these barriers and enhance enteral nutrition practices.

Exploring the practice of nutritional support during hospitalization across physicians, dietitians, and pharmacists based in Saudi Arabia.

Nutritional support has a pivotal role in preventing and treating malnutrition. Recognizing the gaps in nutritional support practice can aid the development of tailored nutritional protocols. Therefore, this study aimed to assess the current practices, attitudes, and perceptions related to nutritional support for hospitalized patients in one of the largest Middle Eastern countries. A cross-sectional study was conducted among different healthcare professionals currently working in hospitals in Saudi Arabia and involved in nutritional support practice. Data were collected using convenient sample via a self-administered web-based questionnaire. A total of 114 participants were included in this study. The majority were dietitians (54%), followed by physicians (33%) and pharmacists (12%), and were from the western region (71.9%). Various attitudes in many practices were observed among the participants. Only 44.7% of the participants had a formal nutritional support team. The mean confidence level of all respondents was significantly higher for enteral nutrition practice (7.7 ± 2.3) than for parenteral nutrition practice (6.1 ± 2.5) (p < 0.01). The confidence level for enteral nutrition practice was significantly influenced by nutritional qualification (β = 0.202, p < 0.05), type of healthcare facility (β = 0.210, p < 0.05), profession (β = -0.308, p < 0.01), and years of experience (β = 0.220, p < 0.05). This study comprehensively assessed various aspects of nutritional support practice in Saudi Arabia. Healthcare practice of nutritional support should be guided by evidence-based guidelines. Professional qualification and training in nutritional support are essential for promoting practice in hospitals.

Continuation of enteral nutrition until extubation in critically ill patients.

There is substantial variation in enteral nutrition practices for airway procedures in critically ill patients across individual specialists and intensive care units (ICUs). Fasting times can vary between 0 h and longer than 24 h before planned extubations. 1 Varghese JA Tatucu-Babet OA Miller E et al. Fasting practices of enteral nutrition delivery for airway procedures in critically ill adult patients: a scoping review. J Crit Care. 2022; 72154144 Crossref PubMed Scopus (0) Google Scholar Patients receiving mechanical ventilation are often underfed, and interruptions are one of the main causes that energy prescriptions are not met. 2 Torrini F Gendreau S Morel J et al. Prediction of extubation outcome in critically ill patients: a systematic review and meta-analysis. Crit Care. 2021; 25: 391 Crossref PubMed Scopus (11) Google Scholar Airway procedures, such as extubation or tracheotomy, lead to the longest fasting periods in the ICU, but the implementation of unit-wide guidelines can reduce fasting time and maximise caloric intake. 3 Segaran E Barker I Hartle A Optimising enteral nutrition in critically ill patients by reducing fasting times. J Intensive Care Soc. 2016; 17: 38-43 Crossref PubMed Scopus (26) Google Scholar , 4 Hoffmann M Schwarz CM Fürst S et al. Risks in management of enteral nutrition in intensive care units: a literature review and narrative synthesis. Nutrients. 2020; 13: 82 Crossref PubMed Scopus (4) Google Scholar However, most of this common practice comes from the theatre, and mainly preoperative fasting practice guidelines are being used with the hope of minimising the risk of aspiration in airway procedures. 5 Practice guidelines for preoperative fasting and the use of pharmacologic agents to reduce the risk of pulmonary aspiration: application to healthy patients undergoing elective procedures: an updated report by the American Society of Anesthesiologists task force on preoperative fasting and the use of pharmacologic agents to reduce the risk of pulmonary aspiration. Anesthesiology. 2017; 126: 376-393 Crossref PubMed Scopus (450) Google Scholar Patients are at increased risk of aspiration due to oropharyngeal dysfunction for several hours following extubation 6 Schefold JC Berger D Zürcher P et al. Dysphagia in mechanically ventilated ICU patients (DYnAMICS): a prospective observational trial. Crit Care Med. 2017; 45: 2061-2069 Crossref PubMed Scopus (95) Google Scholar and up to 20% of patients have to be reintubated within 7 days. 2 Torrini F Gendreau S Morel J et al. Prediction of extubation outcome in critically ill patients: a systematic review and meta-analysis. Crit Care. 2021; 25: 391 Crossref PubMed Scopus (11) Google Scholar A question that remained unanswered was whether it is really safe to continue enteral nutrition until attempting to extubate. Continued enteral nutrition until extubation compared with fasting before extubation in patients in the intensive care unit: an open-label, cluster-randomised, parallel-group, non-inferiority trialContinued enteral nutrition until extubation in critically ill patients in the intensive care unit was non-inferior to a 6-h fasting maximum gastric vacuity strategy comprising continuous gastric tube suctioning, in terms of extubation failure within 7 days (a patient-centred outcome), and thus represents a potential alternative in this population. Full-Text PDF

A Qualitative Study Investigating the Current Practices, Obstacles, and Needs of Enteral Nutrition Support among Registered Dietitians Managing Non-Critically Ill Hospitalized Patients in Riyadh, Saudi Arabia

Introduction: Despite the wide availability of international guidelines that direct enteral nutrition practices, no recommendations or guidelines are tailored specifically for the unique healthcare environment in Saudi Arabia. Specifically tailored national guidelines are considered essential evidence that should be developed and followed. However, understanding the current practices, local needs, and gaps is important to facilitate the process of developing a practical national guideline. Methodology: In this qualitative study, focus groups using a structured interview technique were conducted to gain an in-depth understanding of the current enteral nutrition practices and related needs/obstacles from 24 registered dietitians handling non-critically ill patients. The recorded sessions were transcribed, and then themes were identified via coding analysis. In addition, the inter-rater agreement of the data’s themes was evaluated. Results: Five focus group sessions that consisted of 24 participants (3 males and 21 females) working in private and governmental hospitals (18 governmental and 6 private) in Riyadh city were conducted. Ten enteral nutrition practice-related themes for non-critically ill patients were identified via coding analysis, in addition to four obstacle-related themes and four need-related themes. Conclusion: Non-critically ill patients represent the most significant majority of hospitalized patients. Therefore, it is recommended for the relevant regulatory authorities to develop national enteral nutrition guidelines and policies that guarantee consistent and sustainable care, along with improving the health outcomes for this population.

Enteral Nutrition Prescription in Children and Adults with Inflammatory Bowel Diseases: Gaps in Current Gastroenterology Practice in Saudi Arabia.

Background: Evidence for the effectiveness of enteral nutrition (EN) for the management of patients with inflammatory bowel disease (IBD) is well-established. However, there is considerable global variation in EN practices. This study aimed to characterize the practices and perceptions of gastroenterologists regarding the use of EN in patients with IBD in one of the largest countries in the Gulf region. Methods: A cross-sectional study was conducted on pediatric and adult gastroenterologists working in Saudi Arabia who are involved in IBD management. A self-administered web-based survey was distributed via social media platforms and mailing lists of national gastroenterology societies. Results: A total of 80 gastroenterologists completed the survey. However, only 55 reported that they were currently practicing EN in any form. EN was mostly indicated by gastroenterologists who “sometimes” recommend EN for: the prevention and correction of undernutrition (50.9%), preoperative optimization (50.9%), and the induction of remission in patients with active and long-standing CD (36.4%), at initial diagnosis (34.5%), during the management of complications (61.8%), and after failing to respond to pharmacological therapy (58.2%). Exclusive enteral nutrition (EEN) is regularly recommended by 14.5% of gastroenterologists. The prescription of EEN was significantly associated with the pediatric profession (p < 0.01), IBD specialty (p < 0.05), level of nutrition education during training (p < 0.01), and previous training in a unit with regular EN use (p < 0.01). The most reported barriers to using EN were patients’ lack of acceptance (73.8%) and poor adherence (65%). A lack of dietitian support and a lack of standardized protocols were also reported as barriers by many physicians. Pediatric gastroenterologists were more likely to use at least one assessment method to evaluate EN success. Conclusion: EN practices differ between gastroenterologists working in Saudi Arabia. Future EN protocols should be optimized to support both children and adults with IBD. Gastroenterology training programs should offer nutrition support-focused training to help physicians better utilize EN.

Enteral Nutrition Practice and Associated Factors Among Intensive Care Unit Nurses in South Korea

The purpose of this study was to measure enteral nutrition (EN) practice and associated factors among staff nurses in intensive care units in Korea. A total of 224 staff nurses working in 3 university hospital intensive care units were surveyed. Enteral nutrition practice was measured on the basis of Korean guidelines on EN nursing. The mean scores for EN practice was 4.02 ± 0.46 (range: 1-5). The presence of hospital guidelines and department protocols was associated with improved practice. In multiple regression analysis, the greater the level of awareness, the better the practice of EN. The results suggest that nursing practice may be improved by developing and providing guidelines and protocols, offering education, and increasing the level of awareness of EN.

Barriers to Delivery of Enteral Nutrition in Intensive Care Settings in Saudi Arabia: A Comparative Study of the Perceptions of Health Care Providers Working in Adult and Paediatric ICUs.

Achieving optimal nutrition prescription is challenging in critically ill patients. Many factors can hinder the adequate delivery of enteral nutrition (EN) in intensive care units (ICUs). In this study, we aim to describe EN barriers and compare the perceptions of health care practitioners working in adult and paediatric ICUs regarding these barriers. In this cross-sectional study, data were collected via online survey. All physicians, dietitians, and nurses working in adult or paediatric ICUs across Saudi Arabia were eligible to participate. The survey contained 24 potential EN barriers and participants were asked to rate their importance on a scale from 1 to 5. A total Likert rating score of the 24 items was later calculated. We recruited 244 health care providers working in adult and paediatric ICUs. The most important perceived barriers were "Delay in physician ordering EN initiation" (3.33 ±1.32), and 'Waiting for dietitians to assess patients' (3.22 ±1.20). There was a statistical difference between the responses of health care providers based on their work settings for the following items; "Nurses failing to progress feeds according to feeding protocol" (p=0.006) and 'Feeding being held too far prior procedures or operating-room visits' (p=0.021). Profession significantly influenced the total Likert rating score of the 24 items (r=-0.234, p=0.001). This study identified some barriers of EN delivery in ICUs and showed that participants' perceptions regarding these barriers were influenced by their roles. These findings shed light on the nutritional practices in Saudi hospitals and identify areas of improvement in EN practice and advancements in the field of critical care nutrition in the region.

Enteral nutrition in critically ill patients: routine monitoring gastric residual volume or not

Gastric residual volume (GRV) has been widely used in clinical practice for a long time as an essential indicator of gastrointestinal motility and enteral nutrition tolerance. Recent studies have questioned the rationality of monitoring GRV routinely in critically ill patients. A "one size fits all" principle is not an optimal solution in the clinical practice of enteral nutrition in critically ill patients because of the huge heterogeneity of the intensive care unit (ICU) population. Each method of monitoring GRV has advantages and disadvantages. With the widespread clinical application of harmless monitoring technologies such as ultrasound, the gastric suctioning method maybe used less and less. The management of enteral nutrition focuses on identifying the factors and triggers of gastric retention, attempting to solve them from the perspective of prevention and elimination of high-risk factors for aspiration and analysis of pathophysiological mechanisms, eliminating all negative hindering factors, and actively promoting the concept of "creating conditions for enteral nutrition". As a critical nutrition management team, it is necessary to pay attention to the continuous improvement of enteral nutrition management culture and rationally use diversified management strategies, which may be more important than monitoring GRV.