Enteral Nutrition by Nasogastric Tube in Adult Patients under Palliative Care: A Systematic Review

Nutritional management of patients under palliative care can lead to ethical issues, especially when Enteral Nutrition (EN) is prescribed by nasogastric tube (NGT). The aim of this review is to know the current status in the management of EN by NG tube in patients under palliative care, and its effect in their wellbeing and quality of life. The following databases were used: PubMed, Web of Science (WOS), Scopus, Scielo, Embase and Medline. After inclusion and exclusion criteria were applied, as well as different qualities screening, a total of three entries were used, published between 2015 and 2020. In total, 403 articles were identified initially, from which three were selected for this review. The use of NGT caused fewer diarrhea episodes and more restrictions than the group that did not use NG tubes. Furthermore, the use of tubes increased attendances to the emergency department, although there was no contrast between NGT and PEG devices. No statistical difference was found between use of tubes (NGT and PEG) or no use, with respect to the treatment of symptoms, level of comfort, and satisfaction at the end of life. Nevertheless, it improved hospital survival compared with other procedures, and differences were found in hospital stays in relation to the use of other probes or devices. Finally, there are not enough quality studies to provide evidence on improving the health status and quality of life of the use of EN through NGT in patients receiving palliative care. For this reason, decision making in this field must be carried out individually, weighing the benefits and damages that they can cause in the quality of life of the patients.     

Self‐Insertion of a Nasogastric Tube for Home Enteral Nutrition

Background: Enteral tube feeding can be a source of discomfort and reluctance from patients. We evaluated for the first time the tolerability of self‐insertion of a nasogastric (NG) tube for home enteral nutrition (EN). Materials and Methods: All patients requiring enteral tube feeding for chronic diseases were enrolled in a therapeutic patient education (TPE) program at Nancy University Hospital. Results: In our department, between November 2008 and August 2012, 66 patients received EN with an NG tube. Twenty‐nine of 66 had self‐insertion of the NG tube (median age, 44 years), 17 had an anatomical contraindication, and 20 were excluded because of cognitive disability or language barrier or refusal. Twenty‐eight of 29 patients completed the TPE program. One patient died of pancreatic cancer in palliative care during the study. Median follow‐up was 20 months (interquartile range [IQR], 4–31). Median gain weight was 3.1 kg (IQR, 1.8–6.0) (P = .0002). Median duration of self‐insertion of the NG tube was 3 months (IQR, 2–5), and it was well tolerated by all 29 patients. Two patients described minor adverse events: abdominal pain and nausea for 1 patient and epistaxis leading to temporary discontinuation of EN for another patient. A group of 10 consecutive patients previously had a long‐term NG tube for EN. If they had the choice between a self‐inserted NG tube and a long‐term NG tube, all 10 patients reported they would prefer to start again with the self‐inserted NG tube. Conclusion: This pilot study suggests that self‐insertion of an NG tube may be efficacious and well tolerated in patients receiving EN for chronic conditions.     

Frequency of Aspirating Gastric Tubes for Patients Receiving Enteral Nutrition in the ICU

Background: Enteral nutrition (EN) tolerance is often monitored by aspirating stomach contents by syringe at prescribed intervals. No studies have been conducted to assess the most appropriate time interval for aspirating gastric tubes. We compared gastric tube aspirations every 4 hours (usual care) with a variable regimen (up to every 8 hours aspirations). Methods: This randomized controlled trial (RCT) enrolled patients who stayed in the intensive care unit (ICU) for >48 hours, had a gastric tube, and were likely to receive EN for 3 or more days. Patients were randomized (computer‐generated randomization) to either the control (every 4 hours) or intervention group (variable regimen). The primary outcome was number of gastric tube aspirations per day from randomization until EN was ceased or up to 2 weeks postrandomization. Results: Following Institutional Ethics Committee approval, 357 patients were recruited (control group, n = 179; intervention group, n = 178). No differences were found in age, sex, worst APACHE II score, or time to start of EN. In the intention‐to‐treat analysis, the intervention group had fewer tube aspirations per day (3.4 versus 5.4 in the control group, P < .001). Vomiting/regurgitation was increased in the intervention group (2.1% versus 3.6%, P = .02). There were no other differences in complications. Conclusion: This is the first RCT to examine the frequency of gastric tube aspirations. The frequency of gastric tube aspirations was reduced in the variable‐regimen group with no increase in risk to the patient. Reducing the frequency of aspirations saves nursing time, decreases risk of contamination of feeding circuit, and minimizes risk of body fluid exposure.     

Healthy Schoolhouse 2.0 Health Promotion Intervention to Reduce Childhood Obesity in Washington,DC: A Feasibility Study

Childhood obesity prevalence trends involve complex societal and environmental factors as well as individual behaviors. The Healthy Schoolhouse 2.0 program seeks to improve nutrition literacy among elementary school students through an equity-focused intervention that supports the health of students, teachers, and the community. This five-year quasi-experimental study follows a baseline–post-test design. Research activities examine the feasibility and effectiveness of a professional development series in the first program year to improve teachers’ self-efficacy and students’ nutrition literacy. Four elementary schools in Washington, DC (two intervention, two comparison) enrolled in the program (N = 1302 students). Demographic and baseline assessments were similar between schools. Teacher participation in professional development sessions was positively correlated with implementing nutrition lessons (r = 0.6, p < 0.001, n = 55). Post-test student nutrition knowledge scores (W = 39985, p < 0.010, n = 659) and knowledge score changes (W = 17064, p < 0.010, n = 448) were higher among students in the intervention schools. Students who received three nutrition lessons had higher post knowledge scores than students who received fewer lessons (H(2) =22.75, p < 0.001, n = 659). Engaging teachers to implement nutrition curricula may support sustainable obesity prevention efforts in the elementary school environment.     

Health Behaviours among Nursing Students in Poland during the COVID-19 Pandemic

(1) Background: An individual’s health status can be perceived as a consequence of their health behaviours. This research aimed to determine the intensity of health-promoting behaviours and to identify factors determining the health behaviours of nursing students during the COVID-19 pandemic. (2) Methods: This study included 894 nursing students from six universities in Poland, and it was conducted between 20 March and 15 December 2021. A diagnostic survey was applied as the research method, and the data were collected using the Health Behaviour Inventory and the Satisfaction With Life Scale. (3) Results: Nearly half of the students participating in the study (48.43%) declared that the intensity of their general health behaviours was low. A positive and significant correlation (r = 0.426) was found between general health behaviours and satisfaction with life. A regression model demonstrated general satisfaction with life to be a predictor of taking up health-related behaviours (18%; β = 0.34), as well as in terms of proper eating habits (4%; β = 0.15), prophylactic behaviours (6%; β = 0.21), positive mental attitudes (26%; β = 0.44) and applied pro-health practices (10%; β = 0.25). (4) Conclusions: Most nursing students showed low levels of health-promoting behaviours. More research is needed on health behaviours and their determinants among nursing students, as it may be important in explaining the mechanisms of health behaviour formation.     

Nursing opinions on collaborating with residents in new and legacy OB/GYN programs

Collaboration among physicians and nurses is vital and has shown to lead to better patient care and improve outcomes. Our study surveyed two groups of Labor and Delivery nurses in two regionally similar community hospitals in midwestern United States: one group from a new Obstetrics and Gynecology (OB/GYN) residency program (n = 49) and another from an established (legacy) OB/GYN residency program (n = 49). The survey asked nurses from the hospital with new and legacy residency program about preparedness for working with residents, perceptions of nurse-resident-patient relationships, collaboration and opinions about how resident physicians impact patient safety. Most nurses from the legacy residency program showed positive perceptions of collaboration with the residency and institutional support. In the new OB/GYN residency program, nurses were generally neutral and showed skepticism about collaboration with OB/GYN resident physicians and institutional support. Nurses from both hospitals felt similarly in their comfort escalating issues to administration and in their satisfaction with interprofessional collaboration within Labor and Delivery units. Providing nurses with opportunities to learn about the role of new medical residents in their patient care setting as well as intentional collaboration between nursing and residency program administration might result in more effective collaboration between physician residents and nursing staff.     

Effect of Early Nutritional Support on Clinical Outcomes of Critically Ill Patients with Sepsis and Septic Shock: A Single-Center Retrospective Study

The initial nutritional delivery policy for patients with sepsis admitted to the intensive care unit (ICU) has not been fully elucidated. We aimed to determine whether an initial adequate nutrition supply and route of nutrition delivery during the first week of sepsis onset improve clinical outcomes of critically ill patients with sepsis. We reviewed adult patients with sepsis and septic shock in the ICU in a single tertiary teaching hospital between 31 November 2013 and 20 May 2017. Poisson log-linear and Cox regressions were performed to assess the relationships between clinical outcomes and sex, modified nutrition risk in the critically ill score, sequential organ failure assessment score, route of nutrition delivery, acute physiology and chronic health evaluation score, and daily energy and protein delivery during the first week of sepsis onset. In total, 834 patients were included. Patients who had a higher protein intake during the first week of sepsis onset had a lower in-hospital mortality (adjusted hazard ratio (HR), 0.55; 95% confidence interval (CI), 0.39–0.78; p = 0.001). A higher energy intake was associated with a lower 30-day mortality (adjusted HR, 0.94; 95% CI, 0.90–0.98; p = 0.003). The route of nutrition delivery was not associated with 1-year mortality in the group which was underfed; however, in patients who met > 70% of their nutritional requirement, enteral feeding (EN) with supplemental parenteral nutrition (PN) was superior to only EN (p = 0.016) or PN (p = 0.042). In patients with sepsis and septic shock, a high daily average protein intake may lower in-hospital mortality, and a high energy intake may lower the 30-day mortality, especially in those with a high modified nutrition risk in the critically ill scores. In patients who receive adequate energy, EN with supplemental PN may be better than only EN or PN, but not in underfed patients.     

Medical students’ professional identity development in an early nursing attachment

Medical Education 2010: 44 : 674–682 Objectives The importance of early clinical experience for medical training is well documented. However, to our knowledge there are no studies that assess the influence of very early nursing attachments on the professional development and identity construction of medical students. Working as an assistant nurse while training to be a doctor may offer valuable learning experiences, but may also present the student with difficulties with respect to identity and identification issues. The aim of the present study was to describe first‐year medical students’ perceptions of nurses, doctors and their own future roles as doctors before and after a nursing attachment. Methods A questionnaire containing open questions concerning students’ perceptions of nurses, doctors and their own future roles as doctors was administered to all Year 1 medical students (n = 347) before and directly after a 4‐week nursing attachment in hospitals and nursing homes. We carried out two confirmatory focus group interviews. We analysed the data using qualitative and quantitative content analyses. Results The questionnaire was completed by 316 students (response rate 91%). Before starting the attachment students regarded nurses as empathic, communicative and responsible. After the attachment students reported nurses had more competencies and responsibilities than they had expected. Students’ views of doctors were ambivalent. Before and after the attachment, doctors were seen as interested and reliable, but also as arrogant, detached and insensible. However, students maintained positive views of their own future roles as doctors. Students’ perceptions were influenced by age, gender and place of attachment. Conclusions An early nursing attachment engenders more respect for the nursing profession. The ambivalent view of doctors needs to be explored further in relation to students’ professional development. It would seem relevant to attune supervision to the age and gender differences revealed in this study.     

Hunger and Health: Taking a Formative Approach to Build a Health Intervention Focused on Nutrition and Physical Activity Needs as Perceived by Stakeholders

The intersections between hunger and health are beginning to gain traction. New interventions emphasize collaboration between the health and social service sectors. This study aimed to understand the nutrition and physical activity (PA) needs as perceived by food pantry stakeholders to inform a health intervention approach. The study used formative research incorporating mixed methods through surveying and semi-structured interviews with three food pantry stakeholder groups: Clients (n = 30), staff (n = 7), and volunteers (n = 10). Pantry client participants reported; high rates of both individual (60%, n = 18) and household (43%, n = 13) disease diagnosis; low consumption (0–1 servings) of fruits (67%, n = 20) and vegetables (47%, n = 14) per day; and low levels (0–120 min) of PA (67%, n = 20) per week. Interviews identified five final convergent major themes across all three stakeholder groups including food and PA barriers, nutrition and PA literacy, health status and lifestyle, current pantry operations and adjustments, and suggestions for health intervention programming. High rates of chronic disease combined with low health literacy among pantry clients demonstrate the need to address health behaviors. Further research piloting the design and implementation of a comprehensive health behavior intervention program in the food pantry setting is needed.     

Linking Data on Constituent Health with Elected Officials’ Opinions: Associations Between Urban Health Disparities and Mayoral Officials’ Beliefs About Health Disparities in Their Cities

Policy Points

• Mayoral officials’ opinions about the existence and fairness of health disparities in their city are positively associated with the magnitude of income‐based life expectancy disparity in their city.
• Associations between mayoral officials’ opinions about health disparities in their city and the magnitude of life expectancy disparity in their city are not moderated by the social or fiscal ideology of mayoral officials or the ideology of their constituents.
• Highly visible and publicized information about mortality disparities, such as that related to COVID‐19 disparities, has potential to elevate elected officials’ perceptions of the severity of health disparities and influence their opinions about the issue.

ContextA substantive body of research has explored what factors influence elected officials’ opinions about health issues. However, no studies have assessed the potential influence of the health of an elected official''s constituents. We assessed whether the magnitude of income‐based life expectancy disparity within a city was associated with the opinions of that city''s mayoral official (i.e., mayor or deputy mayor) about health disparities in their city.MethodsThe independent variable was the magnitude of income‐based life expectancy disparity in US cities. The magnitude was determined by linking 2010‐2015 estimates of life expectancy and median household income for 8,434 census tracts in 224 cities. The dependent variables were mayoral officials’ opinions from a 2016 survey about the existence and fairness of health disparities in their city (n = 224, response rate 30.3%). Multivariable logistic regression was used to adjust for characteristics of mayoral officials (e.g., ideology) and city characteristics.FindingsIn cities in the highest income‐based life expectancy disparity quartile, 50.0% of mayoral officials “strongly agreed” that health disparities existed and 52.7% believed health disparities were “very unfair.” In comparison, among mayoral officials in cities in the lowest disparity quartile 33.9% “strongly agreed” that health disparities existed and 22.2% believed the disparities were “very unfair.” A 1‐year‐larger income‐based life expectancy disparity in a city was associated with 25% higher odds that the city''s mayoral official would “strongly agree” that health disparities existed (odds ratio [OR] = 1.25; P = .04) and twice the odds that the city''s mayoral official would believe that such disparities were “very unfair” (OR = 2.24; P <.001).ConclusionsMayoral officials’ opinions about health disparities in their jurisdictions are generally aligned with, and potentially influenced by, information about the magnitude of income‐based life expectancy disparities among their constituents.     

Assessment of Sport Nutrition Knowledge,Dietary Practices,and Sources of Nutrition Information in NCAA Division III Collegiate Athletes

Nutrition knowledge is a critical component of meeting sport nutrition guidelines. The present study aimed to evaluate the sport nutrition knowledge of National Collegiate Athletic Association (NCAA) Division III (DIII) athletes using a validated questionnaire, and to assess the dietary practices and sources of nutrition information in this population. A total of 331 student-athletes (n = 149 males, n = 181 females, n = 1 no sex indicated) completed the questionnaire. The mean score for total sport nutrition knowledge was 6.49 ± 8.9 (range −49 to 49) with a mean percent (%) correct score of 36.9 ± 19.1%. Athletes who had a previous college-level nutrition course (n = 62) had significantly higher (p < 0.05) total sport nutrition, carbohydrate, and hydration knowledge compared to those who did not (n = 268). Individual sport athletes (n = 90) scored significantly higher (p < 0.05) on hydration and micronutrients knowledge than team sport athletes (n = 237), while females scored higher than males for hydration knowledge (p < 0.05). The majority of athletes reported sensible dietary habits, such as not frequently skipping meals and eating carbohydrate and protein foods peri-workout. Athletes also reported their primary sources of nutrition information, the top three sources being social media, coaches, and athletic trainers, despite most frequently rating registered dietitians/nutritionists as “extremely knowledgeable”. Despite low sport nutrition knowledge, NCAA DIII collegiate athletes practiced seemingly prudent dietary habits but lacked exposure to high-quality sources of nutrition information.     

‘When a patient chooses to die at home,that's what they want… comfort,home’: Brilliance in community-based palliative care nursing

Introduction

To redress the scholarly preoccupation with gaps, issues, and problems in palliative care, this article extends previous findings on what constitutes brilliant palliative care to ask what brilliant nursing practices are supported and promoted.

Methods

This study involved the methodology of POSH-VRE, which combines positive organisational scholarship in healthcare (POSH) with video-reflexive ethnography (VRE). From August 2015 to May 2017, inclusive, nurses affiliated with a community health service who delivered palliative care, contributed to this study as co-researchers (n = 4) or participants (n = 20). Patients who received palliative care (n = 30) and carers (n = 16) contributed as secondary participants, as they were part of observed instances of palliative care. With a particular focus on the practices and experiences that exceeded expectations and brought joy and delight, the study involved capturing video-recordings of community-based palliative care in situ; reflexively analysing the recordings with the nurses; as well as ethnography to witness, experience, and understand practices and experiences. Data were analysed, teleologically, to clarify what brilliant practices were supported and promoted.

Results

Brilliant community-based palliative care nursing largely involved maintaining normality in patients’ and carers’ lives. The nurses demonstrated this by masking the clinical aspects of their role, normalising these aspects, and appreciating alternative ‘normals’.

Conclusion

Redressing the scholarly preoccupation with gaps, issues, and problems in palliative care, this article demonstrates how what is ordinary is extraordinary. Specifically, given the intrusiveness and abnormalising effects of technical clinical interventions, brilliant community-based palliative care can be realised when nurses enact practices that serve to promote a patient or carer to normality.

Patient or Public Contribution

Patients and carers contributed to this study as participants, while nurses contributed to this study as co-researchers in the conduct of the study, the analysis and interpretation of the data, and the preparation of the article.     

Childhood Malnutrition and Association of Lean Mass with Metabolome and Hormone Profile in Later Life

This study aimed to determine the associations of targeted metabolomics and hormone profiles data with lean mass index (LMI), which were estimated using bioelectrical impedance, in survivors of child severe malnutrition (SM) (n = 69) and controls (n = 77) in Malawi 7 years after being treated. Linear associations between individual metabolite or hormone and LMI were determined, including their interaction with nutrition status 7 years prior. Path analysis was performed to determine structural associations. Lastly, predictive models for LMI were developed using the metabolome and hormone profile by elastic net regularized regression (EN). Metabolites including several lipids, amino acids, and hormones were individually associated (p < 0.05 after false discovery rate correction) with LMI. However, plasma FGF21 (Control: β = −0.02, p = 0.59; Case: β = −0.14, p < 0.001) and tryptophan (Control: β = 0.15, p = 0.26; Case: β = 0.70, p < 0.001) were associated with LMI among cases but not among controls (both interaction p-values < 0.01). Moreover, path analysis revealed that tryptophan mediates the association between child SM and LMI. EN revealed that most predictors of LMI differed between groups, further indicating altered metabolic mechanisms driving lean mass accretion among SM survivors later in life.     

A Comparison of Postoperative Early Enteral Nutrition with Delayed Enteral Nutrition in Patients with Esophageal Cancer

We examined esophageal cancer patients who received enteral nutrition (EN) to evaluate the validity of early EN compared to delayed EN, and to determine the appropriate time to start EN. A total of 208 esophagectomy patients who received EN postoperatively were divided into three groups (Group 1, 2 and 3) based on whether they received EN within 48 h, 48 h–72 h or more than 72 h, respectively. The postoperative complications, length of hospital stay (LOH), days for first fecal passage, cost of hospitalization, and the difference in serum albumin values between pre-operation and post-operation were all recorded. The statistical analyses were performed using the t-test, the Mann-Whitney U test and the chi square test. Statistical significance was defined as p < 0.05. Group 1 had the lowest thoracic drainage volume, the earliest first fecal passage, and the lowest LOH and hospitalization expenses of the three groups. The incidence of pneumonia was by far the highest in Group 3 (p = 0.019). Finally, all the postoperative outcomes of nutritional conditions were the worst by a significant margin in Group 3. It is therefore safe and valid to start early enteral nutrition within 48 h for postoperative esophageal cancer patients.     

Development and Validation of a Short Sport Nutrition Knowledge Questionnaire for Athletes

Weak evidence exists on the relationship between nutritional knowledge and diet quality. Many researchers claim that this could be in part because of inadequate validation of the questionnaires used. The aim of this study was to develop a compact reliable questionnaire on nutrition knowledge for young and adult athletes (NUKYA). Researchers and the sport clubs medical staff developed the questionnaire by taking into consideration the latest athlete dietary guidelines. The questionnaire content was validated by a panel of 12 nutrition experts, and finally tested by 445 participants including athletes (n = 264), nutrition students (n = 49) and non-athletes with no formal nutrition knowledge (n = 132). After consulting the experts, 59 of the 64 initial items remained in the questionnaire. To collect the evaluation of experts, we used the content validity index, obtaining high indices for relevance and ambiguity (0.99) as well as for clarity and simplicity (0.98). The final questionnaire included 24 questions with 59 items. We ensured construct validity and reliability through psychometric validation based on the Classical Test Theory and the Item–Response Theory (Rasch model). We found significant statistical differences comparing the groups of nutrition knowledgeable participants with the rest of the groups (ANOVA p < 0.001). We verified the questionnaire for test–retest reliability (R = 0.895, p < 0.001) and internal consistency (Cronbach’s α=0.849). We successfully fit the questionnaire data to a rating scale model (global separation reliability of 0.861) and examined discrimination and difficulty indices for items. Finally, we validated the NUKYA questionnaire as an effective tool to appraise nutrition knowledge in athletes. This questionnaire can be used for guiding in educational interventions, studying the influence of nutrition knowledge on nutrient intake and assessing/monitoring sport nutritional knowledge in large groups.     

Establishing Early Enteral Nutrition With the Use of Self‐Advancing Postpyloric Feeding Tube in Critically Ill Children

Introduction: Early nutrition support is an integral part of the care of critically ill children. Early enteral nutrition (EN) improves nitrogen balance and prevents bacterial translocation and gut mucosal atrophy. Adequate EN is often not achieved as gastric feeds are not tolerated and placing postpyloric feeding tubes can be difficult. Spontaneous transpyloric passage of standard feeding tubes without endoscopic intervention or use of anesthesia can range from 30%?80%. The authors report on their experience with a 14Fr polyurethane self‐advancing jejunal feeding tube in a pediatric population. These tubes have been used in the adult population with success, but to the authors’ knowledge, there have been no reports of its use in the pediatric age group. Case Series: The authors present 7 critically ill patients 8–19 years old, admitted to the pediatric intensive care unit, in whom prolonged recovery, inability to tolerate gastric feeds, and dependence on ventilator were predicted at the outset. The jejunal feeding tube was successfully placed on first attempt at the bedside in all 7 patients within the first 24 hours without the use of a promotility agent or endoscopic intervention. Nutrition goal achieved within 48 hours of feeding tube placement was reported for each patient. This case series demonstrates that children fed via the small bowel reached their nutrition goal earlier and did not require parenteral nutrition. Conclusion: The self‐advancing jejunal feeding tube can be used effectively to establish early EN in critically ill children.     

Dementia-free life expectancy (DemFLE) in The Netherlands

To gain an insight into the burden of dementia in an aging society, life expectancy with dementia and its counterpart dementia-free life expectancy (DemFLE) in The Netherlands are presented. Sullivan's method was used to calculate DemFLE. For elderly living either independently or in homes for the elderly prevalence figures on dementia were obtained from the Rotterdam Elderly Study (RES; n = 7528); for elderly in nursing homes the SIG Nursing home Information System was used. Conforming to other authors only the prevalence data on moderate and severe dementia as diagnosed with DSM-III-R criteria are used. The prevalence of mild dementia was not taken into account. At 65 years DemFLE for men is 14.0 years, that is 96.4% of the total life expectancy (14.5 years at this age). At age 90, DemFLE for men is 2.5 years, equal to 77.5% of the total life expectancy (3.3 years). For women DemFLE at age 65 is 17.7 years, that is 93.2% of their life expectancy (19.0 years), and at the age of 90, DemFLE for women is 2.8 years, equal to 74.7% of their remaining life expectancy (3.8 years). The absolute number of years with dementia remains relatively constant with increasing age. About 20–25% of these years with dementia are spent in nursing homes, the other 75–80% living independently. At each age compared with men women have both a higher DemFLE and a higher expectancy of years with dementia. The percentage of life expectancy without dementia however, is always lower for women, because of their higher total life expectancy. This indicates that the burden of dementia in absolute and relative terms is higher for women. Most years with dementia are spent at home, indicating that the burden of dementia rests mainly on the shoulders of informal caregivers.     

Making guidelines,research and scientific papers as simple as possible

Background: Most patients with cancer want to die at home and will spend most of the final year of life there. Primary care staff will, therefore, provide the bulk of palliative care at home. Yet, palliative care training for staff is fragmented and ad hoc. Some feel inadequately trained for the tasks they are expected to perform.

Aim: The aim of this study was to carry out an educational needs assessment in palliative care of general practitioners and community nurses in Northern Ireland.

Method: A semi-structured postal questionnaire was sent to 1018 GPs and 750 community nurses with a reminder approximately one month later.

Results: 611 GPs and 497 nurses replied giving a response rate of 60% for the doctors and 66% for nurses. 52% of doctors and 94% of nurses expressed a special interest in palliative care. Though the majority of both groups felt confident in their palliative care skills, 83% of doctors and 95% of nurses said they would be likely to undertake further training in palliative care. Preferences for the topics and type of further training were similar for the two groups. The most popular topics for further training for both groups were pain and symptom control, bereavement care and research and audit methods. Preferred methods of further training included specialist lectures, discussion with specialists, hands-on experience in a hospice and multidisciplinary team meetings. Perceived barriers to further training were lack of time, lack of locally available courses, expense of providing locums or of self-funding courses and lack of recognition from management.

Conclusion: Primary care staff have expressed a keenness to provide community palliative care and provide it well. It now rests with managers and educationalists in the field to recognise and support staff in their needs.     

Partial Enteral Nutrition Preserves Elements of Gut Barrier Function,Including Innate Immunity,Intestinal Alkaline Phosphatase (IAP) Level,and Intestinal Microbiota in Mice

Lack of enteral nutrition (EN) during parenteral nutrition (PN) leads to higher incidence of infection because of gut barrier dysfunction. However, the effects of partial EN on intestina linnate immunity, intestinal alkaline phosphatase (IAP) and microbiota remain unclear. The mice were randomized into six groups to receive either standard chow or isocaloric and isonitrogenous nutritional support with variable partial EN to PN ratios. Five days later, the mice were sacrificed and tissue samples were collected. Bacterial translocation, the levels of lysozyme, mucin 2 (MUC2), and IAP were analyzed. The composition of intestinal microbiota was analyzed by 16S rRNA pyrosequencing. Compared with chow, total parenteral nutrition (TPN) resulted in a dysfunctional mucosal barrier, as evidenced by increased bacterial translocation (p < 0.05), loss of lysozyme, MUC2, and IAP, and changes in the gut microbiota (p < 0.001). Administration of 20% EN supplemented with PN significantly increased the concentrations of lysozyme, MUC2, IAP, and the mRNA levels of lysozyme and MUC2 (p < 0.001). The percentages of Bacteroidetes and Tenericutes were significantly lower in the 20% EN group than in the TPN group (p < 0.001). These changes were accompanied by maintained barrier function in bacterial culture (p < 0.05). Supplementation of PN with 20% EN preserves gut barrier function, by way of maintaining innate immunity, IAP and intestinal microbiota.