Nurse and Nursing Students’ Opinions and Perceptions of Enteral Nutrition by Nasogastric Tube in Palliative Care
by
Eduardo Sánchez-Sánchez
1,*, 
Guillermo Ramírez-Vargas
1,
Alicia Peinado-Canas
1,
Francisco Martín-Estrada
1,
Jara Díaz-Jimenez
2 and
Francisco Javier Ordonez
3 1
Punta de Europa Hospital, Algeciras, 11207 Cádiz, Spain
2
Faculty of Education Sciences, University of Cádiz, 11519 Puerto Real, Spain
3
Human Anatomy, School of Medicine, University of Cádiz, Plaza Fragela s/n, 11003 Cadiz, Spain
*
Author to whom correspondence should be addressed.
Nutrients 2021, 13(2), 402; https://doi.org/10.3390/nu13020402
Submission received: 28 December 2020
/
Revised: 24 January 2021
/
Accepted: 26 January 2021
/
Published: 27 January 2021
(This article belongs to the Section Clinical Nutrition)
Abstract
:It is widely accepted that nursing staff play a key role in palliative care (PC). The use of Nasogastric tubes (NG tubes) for Enteral Nutrition (EN) administration is still controversial in patients who receive PC. The aim of this study was to describe nurses’ and nursing students´ opinions and perceptions about EN using NG tubes in adult patients in palliative care. To achieve this goal, a cross-sectional descriptive study was carried out. A self-administered, semi-structured questionnaire intended for nurses and nursing students was used. Data was descriptively and inferentially analyzed using a chi-square test to determine the differential frequency of responses. In addition, a multivariate logistic regression model was also conducted. A total of 511 participants completed the questionnaire. Among them, nursing staff represented 74.9% (n = 383) whereas nursing students were 25.1% (n = 128). When life expectancy was above six months, 90.0% (n = 460) reported that EN using NG should be implemented. In contrast, when life expectancy is less than a month, 57.5% (n = 294) discouraged it. Significant differences within groups were found when life expectancy was <1 month (p = 0.044). It was also found that 491 participants (96.1%) reported that patient´s autonomy must be carefully respected for deciding whether continuing EN by NG tube or not. Finally, it was concluded for both nurses and nursing students that life expectancy should be the mean reason for implementing and withdrawing EN by NG tube. Major differences were found regarding when it should be ceased, suggesting perceptions may change as nurses graduate and move into their professional roles.
1. Introduction
Palliative Care (PC) is considered a model to follow in severely ill patients when curative treatment has been dismissed. Initially, the focus was on terminal oncology patients; however, over the years, other pathologies have been added, such as advanced dementia, respiratory diseases, etc. [1]. The goal of PC is to encourage comfort and to reach an optimum quality of life level [2].
Nutrition and hydration are both basic elements for life maintenance and are devised as signs of health in our society [3]. In general terms, patients in PC may have difficulties in keeping adequate ingestion due to lack of appetite, which may affect not only quality of life but also their relationships with relatives and health professionals [4]. Consequently, Artificial Nutrition and Hydration (ANH) has been widely implemented in clinical settings for both elderly [5] and young people [6] entering the end-of-life phase.
However, the use of nasogastric (NG) tubes to administrate enteral nutrition (EN) is still being controversial, especially in patients near the end of their life [7]. Previous studies have reported some patients that do not wish to have a nasogastric tube placed [8], and this can be difficult to understand for relatives and health professionals [2]. Last but not least, it may lead to ethical dilemmas for healthcare professionals when planning nutritional interventions in PC [9,10].
In this respect, it is widely accepted that nursing staff may play a key role in PC in order to promote a consensus between appropriate treatment choices and the patients’ preferences that may finally facilitate the decision of applying this process [11,12]. Accordingly, the lack of knowledge and skills in PC from nurses may lead to erroneous perceptions related to approaching these patients [13]. Previous studies have reported that this lack of knowledge or skills referring to end-of-life care started during the academic stage [14]. Although experience seems to be a factor that improves skills in the management of patients with PC, this is not always the case that this experience is not supported by an update of knowledge based on new evidence.
For the reasons above mentioned, the aim of this study is to determine nurses and nursing students’ opinions and perceptions about EN using NG tube in adult patients with PC, thus knowing if academic knowledge or experience influence these opinions and perceptions, and therefore if they affect the approach to these patients.
2. Materials and Methods
2.1. Selection of Participants and Study Design.
A cross-sectional descriptive study was used based on a self-administered and anonymous questionnaire intended for nurses and student nurses of any year (from first to fourth year). This was a non-probabilistic sample properly used as the questionnaire was sent to all nurses and student nurses from the whole Spanish territory.
It was taken as reference for the calculation of the sample size the data published in the last Health National System report in 2017, and it reflected that a total of 245,533 nurses perform healthcare activities in Spain [15]. Data about the number of students in Nursing Degree programs were not available, but according to the Statistical Yearbook of Spain of 2019, the number of students in the field of Healthcare Sciences was 242,376, during the academic year of 2017–2018 [16]; consequently, this value was taken as a reference. The calculation of the sample size was carried out with a 95% confidence level and a precision of 3%; since the expected proportion of the change in population was unknown, a 0.5 proportion was selected. The sample size was 384 subjects.
2.2. Instruments and Variables
No standardized questionnaire exists for the context of the research that values the perceptions of nurses and/or student nurses about AN and the use of EN through NG tube in patients that receive PC. The questionnaire validated by Albanesi et al. [17] only included nurses working in oncology or palliative care (hospice or home care) who had experience in caring for patients with cancer and ANH.
Therefore, the researchers designed a semi-structured questionnaire based on doubts and opinions of colleagues along with their experience, together with topics of discussion presented in nutritional and palliative care training and nutrition conventions. A pilot study was carried out among colleagues from our ward and university students, from different academic years and during their practical period at hospitals, to verify the effectiveness of the questionnaire. That provided the necessary information to decide if we needed to modify any of the questions. After this pilot study, some questions were modified, due to the fact that some of the questions were not understood, something that could lead to an interpretation error.
The first part of the questionnaire included sociodemographic variables, such as age (age range) and gender; and other variables, such as current workplace, with special attention to those units that had greater access to patients that receive palliative care (Primary health care, socio-medical centers, palliative care, geriatrics, internal medicine, oncology, and hematology) and whether they had worked or had carried out clinical practices with patients that had received palliative care. The second part included questions about initial opinions, maintenance, and cessation of EN by NG tube in adult patients receiving PC.
2.3. Data Collection
Concerning the distribution scheme of the questionnaire, we used new communication technologies such as the Google questionnaire platform, and to convey it, we used the social platforms Twitter, Facebook, WhatsApp, and Instagram. The questionnaire was distributed during June 2019.
2.4. Statistical Analysis
The data obtained from the variables were represented in a descriptive way. The qualitative variables were represented by frequency and percentages, and the quantitative variables were expressed by means of standard deviation or dispersion. Subsequently, by the use of a X2 test, significant differences between different groups were studied, taking as reference the nurses’ group, students were examined in their first to fourth years of a nursing university degree, and the difference in answers was tested, accepting a confidence level of 95%. Furthermore, a multivariate logistic regression model was carried out to study which factors of the first part of the questionnaire were significant in the answers about the initiation of EN by NG tube in different patients taking life expectancy as a reference. The statistical analysis was carried out using the R-Commander program.
3. Results
3.1. Participant Characteristics.
We obtained a total of 511 answers to the questionnaire. From the total of the sample, 84.3% (n = 431) were females and 15.7% (n = 80) were males. According to age range, the 26–40-year-old range was the most predominant at 33.5% (n = 171), and the > 56-year-old interval had the lowest percentage (n = 18; 3.5%).
Nurses represented 74.9% (n = 383) of the participants whereas nursing students were 25.1% (n = 128). In more detail, 11.0% (n = 56) were first- and second-year students and 14.1% (n = 72) were third- and fourth-year nursing students. Within different units of work, there were 72 nurses that practiced their role in Primary healthcare (14.1%); on the other hand, 3.7% (n = 19) of nurses worked in palliative care units. The other categories included units such as dialysis, traumatology, surgery, and cardiology. Some students responded that they worked in different wards; this is because they were, at the same time, health professionals of other categories while studying their nursing degree.
Regarding the question related to work, having worked or done clinical practice with patients that receive PC, 76.8% (n = 408) answered affirmatively, and 20.2% (n = 103) answered that they had not. In all of these variables, there were some significant differences between the values from a statistical point of view (p < 0.001) (Table 1).
3.2. EN by NG Tube in Palliative Care: Knowledge and Opinions.
In Table 2, the answers to the questions of the questionnaire of different groups can be observed. Of the surveyed subjects, 65.9% (n = 337) responded that nutrition is important in palliative care, 30.1% (n = 154) said that it was important depending on their health condition, and the rest (n = 20; 3.9%) answered that nutrition has a secondary role in patients that receive palliative care. Statistically, significant differences appeared depending on the group (p = 0.004). This group of professional nurses considered that nutrition was important in palliative care, according to the health condition of the patients.
When asking about which figure or figures are demanding the beginning or monitoring of ANH in PC, the most prevalent answer refers to patients, relatives, careers, and nurses with 57.7% (n = 295), and the highest value was shown by the group of student nurses in their first and second years (n = 47; 83.9%). When asked which aspect is the most important that must be assessed before starting ANH in patients that receive palliative care, the autonomy of the patient represented 19.5% (n = 100), symptom control (n = 109, 21.3%), life expectancy (n = 110; 21.5%), and nutritional condition (n = 175; 34.3%) received the largest number of answers. Statically significant differences within the three groups were observed (p = 0.008).
Regarding life expectancy and the initiation of EN by NG tube, answer percentages changed depending if life expectancy was >6 months, from 1 to 6 months, or <1 month. When life expectancy was above 6 months 90.0% (n = 460) believed that it should be initiated; also when it was 1 to 6 months, 81.6% thought that it is adequate to provide EN by NG tube. However, when life expectancy was less than a month, 57.5% (n = 294) disagreement started to show. There were significant differences within groups only when life expectancy was <1 month (p = 0.044). In this case, 60.6% (n = 232) of the group of nurses stated that EN by NG tube should be initiated, opposite to 51.8% (n = 29) of the group of students from first and second year and the 54.2% (n = 39) of the group of students in their third and fourth years.
Of the studied sample, 58.9% (n = 301) responded that not feeding using EN by NG tube is not negative for a patient at the end of their lives. Significant differences were observed between groups (p < 0.001). The percentage of students that answered that it was negative, leaving a patient on end of life without feeding by NG tube, was 58.9% (n = 33) in the first and second year students as opposed to 40.3% (n = 29) in third and fourth year students, and 22.7% (n = 87) of the nurse group. Moreover, 71.0% (n = 363) of the subjects surveyed related that EN by NG tube must be suspended in patients in the last days of life, being the most prevalent answer within the nurse group (n = 287; 74.9%) and less in the first and second year student group (n = 31; 55.4%) (p = 0.002).
Concerning the question of whether the autonomy of the patient must be respected in the decision of continuing or not EN by NG tube, 491 (96.1%) of the surveyed responded affirmatively, not presenting any statistically significant differences between the different groups (p = 0.068).
A multivariate logistic regression model was carried out for the question related to the beginning of EN by NG tube and life expectancy, obtaining odds ratio (OR) values and the statistical significance using a 95% confidence interval. The outcomes obtained are shown in Table 3. In the table, it can be observed that all the studied variables did not have statistical significance when life expectancy > 6 months was taken as reference. If life expectancy was between 1–6 months, the subjects that worked in some specific units of work had a higher probability of responding affirmatively to the question about the initiation of EN by NG tube. If life expectancy was <1 month, the students and nurses that worked in different units showed a probability answer (OR 2.30 and OR 2.04, respectively) twice as high that they would start EN in these patients. The variable ‘woman’ had a statistical significance, but the OR value was less than 1.
The rest of the variables have presented statistical significance for any of the previous conditions (Table 3).
4. Discussion
The results obtained show that 65.9% of the subjects considered that nutrition is important in the management of patients receiving PC and that nutritional status should be taken into account before starting ANH.
Nine out of ten of the participants answered that EN should be started with NG tube in patients with a life expectancy >6 months, but this percentage decreased when life expectancy was lower, reaching 42.5% in patients with a life expectancy <1 month, this response being more prevalent in nurses than in students.
A majority of subjects (58.9%) reported that not feeding EN due to NG tube in patients in the last days phase is not negative for the patient, this percentage was higher for nurses (63.4%), perhaps because the group of nurses considered EN with NG tube should be discontinued in patients in the last days phase.
Feeding and nutrition play an important role and, at the same time, are controversial issues within the treatment of palliative care patients. Sometimes, all this has made health professionals confirm that nutrition does not have an important role in these patients [18]. However, the subjects of our study confirm that nutrition does have an important role.
That is why, usage of AN may be justified in patients that receive palliative care, are undernourished, and have a reasonable life expectancy, if it would improve their quality of life [19,20]; but there are not enough good quality studies that help to provide recommendations about EN by nasogastric tube in patients that receive palliative care [21]. Occasionally, it is considered an unnecessary treatment that only contributes to extend suffering, and that this treatment should not be used [22]. Although it is known that a decrease in nutritional intake may lead to reduced comfort in these patients and consequently their quality of life, it may be perceived negatively by the patients and/or relatives [23].
According to the reported data from scientific literature, one of the factors that may influence making the decision to implement or continue EN by NG tube is life expectancy [2]. Regarding the question drafted in our questionnaire, the questions were formulated bearing in mind that this was the most important factor, but it was somehow difficult to separate the answers, as everyone can be influenced when making vital decisions. Even with these limitations within the study, the most prevalent factor was nutritional condition. This data agrees with data obtained by Orreval et al. in 2013, as the most common indication for EN by NG tube initiation was chewing and/or swallowing difficulties, regardless of the expected survival [7]. In our study, life expectancy occupied the second most prevalent factor.
The nurses and student nurses surveyed are in favor of using EN by NG tube in patients within palliative care with a life expectancy of 1 to 6 months. But the percentage of professionals in favor of EN by NG tube decreases if life expectancy is less than a month. This is in line with the revised bibliography, where different professionals are in favor of not starting EN at the same time that life expectancy decreases, opposite to other treatments like antibiotics or the use of intravenous fluids [24]. These decisions may create ethical dilemmas and are related to feelings, thoughts, or beliefs [25].
The above can be associated with the next question of our questionnaire, about whether not feeding patients in the last days of life using EN by NG tube is something negative. The decision to not feed by ANH might be misunderstood as ‘not feeding’, as nutrition is associated with life and its absence with hunger. Occasionally a feeding care plan must be developed and can be called ‘feeding for comfort’ [2]; in other words, that patients could have what they fancy when they feel like eating. The results of our study match with this affirmation because almost six out of ten thought that not giving nutrition by NG tube was not negative.
The withdrawal of enteral feeding by NG tube in patients in the last days of life is controversial because maybe the family and/or nurses consider withholding EN, but the patient may prefer to withdraw this ANH. In the current study, 71.0% of participants would suspend the enteral feeding by NG tube in patients on their last days. In the study carried out by Seol et al., 34.3% of the survey agreed, with the inclusion of EN in the list of interventions that may be rejected by patients in the last days of life [25].
Sometimes, the patients themselves do not wish to have or to stop EN by NG tube. [8]. The suspension of EN by NG tube may cause ethical and legal problems. For instance, in South Korea, the law stipulates that ANH cannot be withdrawn. In the US, this right of the patient is recognized, as the patient Nancy Cruzan rejected ANH, and there were already guidelines in clinical practice in regards to the withdrawal or suspension of ANH [25].
There were many survey respondents in our study that believed that the patient must be the one that should decide (96.1%); this value was higher than the reported by other studies that took doctors as a reference (74.1%) [26]. For this reason, although there are no contraindications for its use, an individualized decision must be taken into account, respecting the principles of autonomy, benefits, and possible harm [27]. So, health professional teams that provide care to patients must establish which are the goals that they want to reach and if they can be reached, benefits that can be provided, and potential damage that they would cause [28]. Therefore, the principle of autonomy recognizes the right and capacity of a person to make a personal decision. Self-determination includes the right to refuse EN, although this refusal can be difficult to understand by relatives and health professionals [2]. Perhaps the way to avoid ethical conflicts and future dilemmas is the use of advanced guidelines to capture the patient´s decision about treatment or future techniques. Although the prevalence of patients that use this mechanism is very low [29].
The large number of participants in the survey should be considered a major strength of the study. In addition, participants were from different colleges of nursing and clinical settings in the whole of Spain, providing a high geographical representation.
The last point shows that the current study also had several limitations that should be considered when interpreting the findings. First, a potential selection bias, as an error, may exist, showing that participants were willing to complete the questionnaire because they were more aware of the importance of EN by NT than other colleagues.
5. Conclusions
The conclusions are that life expectancy was the primary reason for starting and withdrawing the EN by NG tube for both nurses and nursing students. Major differences between nurses’ and nursing students´ perceptions were found regarding the importance of EN by NG tube in PC and the choice of when it should be ceased in patients in the last days of life. The latter results suggest that the perceptions changed as nurses graduate and move into their professional roles.
Author Contributions
Conceptualization: E.S.-S. and A.P-C.; Elaboration and review of the questionnaire: E.S.-S. and A.P.-C.; Data collection: E.S.-S. and A.P.-C.; Data analysis: E.S.-S. and J.D.-J.; Drafting of the document: E.S.-S., J.D.-J., F.M.-E., G.R.-V., and F.J.O.; Review and edition of the final manuscript: E.S.-S., J.D.-J., F.M.-E., G.R.-V., and F.J.O.; Translation of the manuscript: F.M.-E. and G.R.-V. All authors have read and agreed to the published version of the manuscript.
Funding
This research received no external funding.
Institutional Review Board Statement
Due to the study methodology (national level, voluntary, online survey...), approval was not requested by the benchmark Research Ethics Committee for our centre. The study followed the international ethical recommendations contained in the Declaration of Helsinki. Participation in the study was completely free and voluntary. All the questionnaires were anonymous, since they were not asked for any identifying data (name, DNI,...) so it complies with the provisions of the Organic Law 3/2018, of December 5, on the protection of Personal Data and guarantee of digital rights).
Informed Consent Statement
Informed consent was obtained from all subjects involved in the study.
Data Availability Statement
The data is kept in a database prepared by the research team.
Acknowledgments
We appreciate all the people that collaborated in this project through their participation and helped to spread the questionnaire. Especially to Kirsty Wall, Sister (Band 6) in the Accident and Emergency Department at the National Health System (NHS) Trust Bedford Hospital, to Alan Terhoven and María Rosa García Solé, who helped checked our text and translate it into English.
Implications
The results obtained make us consider the need to create a clinical practice guide on the nutritional management of these patients, which includes the use of NG tube. Progress must be continued in education so that these differences do not exist and such clinical practice is common to all nurses. The benefits and risks of the use of EN by NG tube in these patients should be investigated, and thus providing evidence-based care. Clear evidence would help to reduce variability in the management of these patients.
Conflicts of Interest
The authors declare no conflict of interest.
References
- Radbruch, L.; De Lima, L.; Knaul, F.; Wenk, R.; Ali, Z.; Bhatnaghar, S.; Blanchard, C.; Bruera, E.; Buitrago, R.; Burla, C.; et al. Redefining Palliative Care—A New Consensus-Based Definition. J. Pain Symptom Manag. 2020, 60, 754–764. [Google Scholar] [CrossRef]
- Druml, C.; Ballmer, P.P.; Druml, W.; Oehmichen, F.; Shenkin, A.; Singer, P.; Soeters, P.; Weimann, A.; Bischoff, S.C. ESPEN guideline on ethical aspects of artificial nutrition and hydration. Clin. Nutr. 2016, 35, 545–556. [Google Scholar] [CrossRef] [Green Version]
- Henry, B. Evolving ethical and legal implications for feeding at the end of life. Ann. Palliat. Med. 2017, 6, 87–90. [Google Scholar] [CrossRef]
- Amano, K.; Baracos, V.; Hopkinson, J.B. Integration of palliative, supportive, and nutritional care to alleviate eating-related distress among advanced cancer patients with cachexia and their family members. Crit. Rev. Oncol. 2019, 143, 117–123. [Google Scholar] [CrossRef] [PubMed]
- Hendriks, S.A.; Smalbrugge, M.; Deliens, L.; Koopmans, R.T.C.M.; Onwuteaka-Philipsen, B.D.; Hertogh, C.M.P.M.; Van Der Steen, J.T. End-of-life treatment decisions in nursing home residents dying with dementia in the Netherlands. Int. J. Geriatr. Psychiatry 2016, 32, e43–e49. [Google Scholar] [CrossRef] [PubMed]
- Anderson, A.-K.; Burke, K.; Bendle, L.; Koh, M.; McCulloch, R.; Breen, M. Artificial nutrition and hydration for children and young people towards end of life: Consensus guidelines across four specialist paediatric palliative care centres. BMJ Support. Palliat. Care 2019. [Google Scholar] [CrossRef] [PubMed]
- Orrevall, Y.; Tishelman, C.; Permert, J.; Lundström, S. A National Observational Study of the Prevalence and Use of Enteral Tube Feeding, Parenteral Nutrition and Intravenous Glucose in Cancer Patients Enrolled in Specialized Palliative Care. Nutrients 2013, 5, 267–282. [Google Scholar] [CrossRef]
- Amano, K.; Morita, T.; Miyamoto, J.; Uno, T.; Katayama, H.; Tatara, R. Perception of need for nutritional support in advanced cancer patients with cachexia: A survey in palliative care settings. Support. Care Cancer 2018, 26, 2793–2799. [Google Scholar] [CrossRef]
- Baz, E.C.; Zamora, N.C.; Busquets, R.B.; Navarro, J.T. Dimensión sociocultural de la alimentación en Cuidados Paliativos. Med. Paliativa 2002, 9, 139–142. [Google Scholar]
- Krishna, L. Nasogastric feeding at the end of life: A virtue ethics approach. Nurs. Ethics 2011, 18, 485–494. [Google Scholar] [CrossRef]
- Lewis, E.A. Optimizing the delivery of early palliative care for hematology patients receiving a stem cell transplant: A role for a Nurse Practitioner. Can. Oncol. Nurs. J. 2020, 30, 239–245. [Google Scholar] [CrossRef] [PubMed]
- Nadeau, M.-C.; Bilodeau, K.; Daoust, L. Using web-based training to optimize pediatric palliative care knowledge transfer. Can. Oncol. Nurs. J. 2020, 30, 31–37. [Google Scholar] [CrossRef] [PubMed] [Green Version]
- Albanesi, B.; Marchetti, A.; D’Angelo, D.; Rn, M.T.C.; Mastroianni, C.; Artico, M.; Lusignani, M.; Piredda, M.; Med, M.G.D.M. Exploring Nurses’ Involvement in Artificial Nutrition and Hydration at the End of Life: A Scoping Review. J. Parenter. Enter. Nutr. 2020, 44, 1220–1233. [Google Scholar] [CrossRef] [PubMed]
- Li, J.; Smothers, A.; Fang, W.; Borland, M. Undergraduate Nursing Students’ Perception of End-of-Life Care Education Placement in the Nursing Curriculum. J. Hosp. Palliat. Nurs. 2019, 21, E12–E18. [Google Scholar] [CrossRef] [PubMed]
- Ministerio de Sanidad, Consumo y Bienestar Social. Comparaciones Internacionales. Informe Anual del Sistema Nacional de Salud; Ministerio de Sanidad, Consumo y Bienestar Social: Madrid, Spain, 2017; pp. 49–51. Available online: https://www.mscbs.gob.es/estadEstudios/estadisticas/sisInfSanSNS/tablasEstadisticas/InfAnualSNS2017/11_CAP_17.pdf (accessed on 15 May 2020).
- INE. Anuario Estadístico de España 2019; Instituto Nacional de Estadística: Madrid, Spain, 2019; p. 99. Available online: https://www.ine.es/prodyser/pubweb/anuario19/anu19_completo.pdf (accessed on 18 May 2020).
- Albanesi, B.; Marchetti, A.; Facchinetti, G.; Clari, M.; Dellafiore, F.; Piervisani, L.; Lusignani, M.; De Marinis, M.G.; Piredda, M. Cross-cultural adaptation and validation of questionnaire for knowledge, attitudes, and behavioral intentions in Italian nurses with regard to provision of artificial nutrition and hydration to patients terminally ill with cancer. Nutrition 2020, 72, 110655. [Google Scholar] [CrossRef]
- Good, P.; Cavenagh, J.; Mather, M.; Ravenscroft, P. Medically assisted nutrition for palliative care in adult patients. Cochrane Database Syst. Rev. 2008. [Google Scholar] [CrossRef]
- Ruggeri, E.; Giannantonio, M.; Agostini, F.; Ostan, R.; Pironi, L.; Pannuti, R. Home artificial nutrition in palliative care cancer patients: Impact on survival and performance status. Clin. Nutr. 2020, 39, 3346–3353. [Google Scholar] [CrossRef]
- Schwartz, D.B.; Posthauer, M.E.; Maillet, J.O. Advancing Nutrition and Dietetics Practice: Dealing With Ethical Issues of Nutrition and Hydration. J. Acad. Nutr. Diet. 2020. [Google Scholar] [CrossRef]
- Yang, C.; Lin, H.-H.; Hsieh, T.-Y.; Chang, W. Palliative enteral feeding for patients with malignant esophageal obstruction: A retrospective study. BMC Palliat. Care 2015, 14, 58. [Google Scholar] [CrossRef] [Green Version]
- Blanco, A.C.; Fuster, F.M.L.; García, M.D.D.O.; Casas, M.N.V.; Lozano, C.W.-B.; Avilés, V.; Enguídanos, R.A.; López, I.F.; Soria, J.B.M.; González, J.C.M.; et al. Manejo nutricional de la demencia avanzada: Resumen de recomendaciones del Grupo de Trabajo de Ética de la SENPE. Nutr. Hosp. 2019, 36, 988–995. [Google Scholar] [CrossRef]
- MacFie, J.; McNaught, C. The ethics of artificial nutrition. Medicine 2019, 47, 166–168. [Google Scholar] [CrossRef]
- Pengo, V.; Zurlo, A.; Voci, A.; Valentini, E.; De Zaiacomo, F.; Catarini, M.; Iasevoli, M.; Maggi, S.; Pegoraro, R.; Manzato, E.; et al. Advanced dementia: Opinions of physicians and nurses about antibiotic therapy, artificial hy-dration and nutrition in patients with different life expectancies. Geriatr. Gerontol. Int. 2017, 17, 487–493. [Google Scholar] [CrossRef] [PubMed]
- Seol, E.-M.; Koh, C.K.; Kim, E.K. Critical Care Nurses’ Perceptions of Parenteral and Enteral Nutrition at the End-of-Life in South Korea. J. Palliat. Care 2019, 35, 110–115. [Google Scholar] [CrossRef] [PubMed]
- Punchik, B.; Komissarov, E.; Zeldez, V.; Freud, T.; Samson, T.; Press, Y. Doctors’ Knowledge and Attitudes Regarding Enteral Feeding and Eating Problems in Advanced Dementia. Dement. Geriatr. Cogn. Disord. Extra 2018, 8, 268–276. [Google Scholar] [CrossRef] [PubMed]
- Orrevall, Y. Nutritional support at the end of life. Nutrition 2015, 31, 615–616. [Google Scholar] [CrossRef] [PubMed]
- Orlandoni, P.; Peladic, N.J.; Di Rosa, M.; Venturini, C.; Fagnani, D.; Sparvoli, D.; Giorgini, N.; Basile, R.; Cola, C. The outcomes of longterm home enteral nutrition (HEN) in older patients with severe dementia. Clin. Nutr. 2018, 38, 1871–1876. [Google Scholar] [CrossRef]
- Tamura, M.K.; Montez-Rath, M.E.; Hall, Y.N.; Katz, R.; O’Hare, A.M. Advance Directives and End-of-Life Care among Nursing Home Residents Receiving Maintenance Dialysis. Clin. J. Am. Soc. Nephrol. 2017, 12, 435–442. [Google Scholar] [CrossRef] [Green Version]
Table 1.
Socio-demographics variables.
| Nurse | Student (1st and 2nd) | Student (3rd and 4th) | p-Value | Total | |
|---|---|---|---|---|---|
| n (%) | n (%) | n (%) | n (%) | ||
| Gender | 0.934 | ||||
| Female | 323 (84.3%) | 48 (85.7%) | 60 (83.3%) | 431 (84.3%) | |
| Male | 60 (15.7%) | 8 (14.3%) | 12 (16.7%) | 80 (15.7%) | |
| Age intervals | <0.001** | ||||
| ≤25 years | 53 (13.8%) | 50 (89.3%) | 58 (80.6%) | 161 (31.5%) | |
| 26–40 years | 154 (40.2%) | 5 (8.9%) | 12 (16.7%) | 171 (33.5%) | |
| 41–55 years | 158 (41.3%) | 1 (1.8%) | 2 (2.8%) | 161 (31.5%) | |
| ≥56 years | 18 (4.7%) | 0 (0.0%) | 0 (0.0%) | 18 (3.5%) | |
| Unit or Centre of work | <0.001** | ||||
| Primary Healthcare | 69 (18.0%) | 0 (0.0%) | 3 (4.2%) | 72 (14.1%) | |
| Socio-sanitary Centre’s | 20 (5.2%) | 0 (0.0%) | 0 (0.0%) | 20 (3.9%) | |
| Palliative care | 18 (4.7%) | 0 (0.0%) | 1 (1.4%) | 19 (3.7%) | |
| Geriatrics | 24 (6.3%) | 0 (0.0%) | 3 (4.2%) | 27 (5.3%) | |
| Internal Medicine | 41 (10.7%) | 1 (1.8%) | 1(1.4%) | 43 (8.4%) | |
| Oncology-Hematology | 31 (8.1%) | 0 (0.0%) | 1(1.4%) | 32 (6.3%) | |
| Others | 179 (46.7%) | 2 (3.6%) | 3 (4.2%) | 114 (22.3%) | |
| Student | 1 (0.3%) | 53 (94.6%) | 60 (83.3%) | 184 (36.0%) | |
| Work/has worked/has carried out practices with patients that receive palliative care: | <0.001** | ||||
| YES | 336 (87.7%) | 20 (35.7%) | 52 (72.2%) | 408 (79.8%) | |
| NO | 47 (12.3%) | 36 (64.3%) | 20 (27.8%) | 103 (20.2%) |
p-value: **0.001.
Table 2.
Distribution of responses to the questionnaire.
| Nurse | Student | Student | Total | ||
|---|---|---|---|---|---|
| n (%) | (1st and 2nd) | (3rd and 4th) | n (%) | p-Value | |
| n (%) | n (%) | ||||
| Regarding nutrition, do you believe that is important in palliative care? | 0.004* | ||||
| YES | 236 (61.6%) | 47 (83.9%) | 54 (75.0%) | 337 (65.9%) | |
| Depending on health condition | 132 (34.5%) | 7 (12.5%) | 15 (20.8%) | 154 (30.1%) | |
| Not important, plays a secondary role | 15 (3.9%) | 2 (3.6%) | 3 (4.2%) | 20 (3.9%) | |
| Who demand the starting or maintenance of artificial nutrition and hydration in palliative care? | <0.001** | ||||
| Patients | 10 (2.6%) | 0 (0.0%) | 1 (1.4%) | 11 (2.1%) | |
| Relatives/carers | 129 (33.7%) | 2 (3.6%) | 28 (38.9%) | 159 (31.1%) | |
| Nurses | 18 (4.7%) | 4 (7.1%) | 5 (6.9%) | 27 (5.3%) | |
| All of them | 211 (55.1%) | 47 (83.9%) | 37 (51.4%) | 295 (57.7%) | |
| Not demanded by any of them | 15 (3.9%) | 3 (5.4%) | 1 (1.4%) | 19 (3.7%) | |
| Which essential aspect should be valued before starting enteral feeding in these patients? Mark the most important one: | 0.008* | ||||
| Autonomy of the patient | 68(17.8%) | 16 (28.6%) | 16(22.2%) | 100 (19.5%) | |
| Symptoms control | 83(21.7%) | 4 (7.1%) | 22(30.6%) | 109 (21.3%) | |
| Life expectancy | 90(23.5%) | 11(19.6%) | 9 (12.5%) | 110 (21.5%) | |
| Nutritional condition | 126 (33.9%) | 25(44.6%) | 24 (33.3%) | 175 (34.3%) | |
| Others | 16 (4.2%) | 0 (0.0%) | 1 (1.4%) | 17 (3.3%) | |
| Would you initiate enteral feeding in patients with palliative care with a life expectancy > than 6 months? | 0.387 | ||||
| YES | 345 (90.1%) | 48 (85.7%) | 67 (93.1%) | 460 (90.0%) | |
| NO | 38 (9.9%) | 8 (14.3%) | 5 (6.9%) | 51 (10.0%) | |
| Would you initiate enteral feeding in patients with palliative care with a life expectancy between 1 to 6 months? | 0.237 | ||||
| YES | 307 (80.2%) | 50 (89.3%) | 60 (83.3%) | 417 (81.6%) | |
| NO | 76 (19.8%) | 6 (10.7%) | 12 (16.7%) | 94 (18.4%) | |
| Would you initiate enteral feeding in patients with palliative care with a life expectancy < than 1 month? | 0.044* | ||||
| YES | 232 (60.6%) | 29 (51.8%) | 39 (54.2%) | 217 (42.5%) | |
| NO | 151 (39.4%) | 27 (48.2%) | 33 (45.8%) | 294 (57.5%) | |
| Do you believe that not nourishing a patient in their last days phase, using enteral nutrition by tube, is something negative? | <0.001** | ||||
| YES | 87(22.7%) | 33 (59.0%) | 29 (40.3%) | 149 (29.2%) | |
| In these patients is not important to nourish | 53(13.8%) | 5 (8.9%) | 3 (4.29%) | 61 (11.9%) | |
| NO | 243 (63.4%) | 18 (32.1%) | 40 (55.6%) | 301 (58.9%) | |
| In case of enteral feeding by NG tube, should be suspended in patients in last days phase? | 0.002* | ||||
| YES | 287 (74.9%) | 31 (55.4%) | 45 (62.5%) | 363 (71.0%) | |
| NO | 96 (25.1%) | 25 (44.6%) | 27 (37.5%) | 148 (29.0%) | |
| Patient’s autonomy should be respected in the decision of continuing or not with enteral feeding by tube? | 0.068 | ||||
| YES | 372 (97.1%) | 51 (91.9%) | 68 (94.4%) | 491 (96.1) | |
| NO | 11 (2.9%) | 5 (8.9%) | 4 (5.6%) | 20 (3.9) |
p-value: *0.05; **0.001.
Table 3.
Odds Ratio Values.
| LE > 6 Months | LE 1–6 Months | LE <1 Month | |||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | CI 95% | p-Value | OR | CI 95% | p-Value | OR | CI 95% | p-Value | |
| Age interval | |||||||||
| 26–40 years | 1.63 | 0.38–47.08 | 0.271 | 1.14 | 0.56–2.31 | 0.704 | 1.15 | 0.66–2.08 | 0.608 |
| 41–55 years | 1.3 | 0.67–3.96 | 0.551 | 0.94 | 0.45–1.92 | 0.873 | 0.91 | 0.50–1.65 | 0.765 |
| < 56 years | 2.41 | 0.52–3.14 | 0.427 | 0.8 | 0.24–3.01 | 0.734 | 0.64 | 0.18–1.99 | 0.459 |
| Unit or Centre of work | |||||||||
| Socio-sanitary centers | 0.65 | 0.15–3.37 | 0.578 | 1.02 | 0.34–3.29 | 0.967 | 0.25 | 0.03–1.02 | 0.09 |
| Palliative care | 0.59 | 0.14–3.09 | 0.498 | 0.89 | 0.29–2.80 | 0.84 | 0.58 | 0.15–1.88 | 0.396 |
| Geriatrics | 0.87 | 0.21–4.45 | 0.861 | 0.85 | 0.32–2.32 | 0.748 | 1.16 | 0.42–3.05 | 0.752 |
| Internal Medicine | 2.15 | 0.47–15.21 | 0.361 | 3.9 | 1.32–14.41 | 0.022* | 2.15 | 0.96–4.87 | 0.062 |
| Oncology-Hematology | 3.36 | 0.54–65.09 | 0.27 | 4.24 | 1.29–19.33 | 0.030* | 1.68 | 0.68–4.11 | 0.252 |
| Student | 1.34 | 0.39–4.22 | 0.622 | 2.82 | 1.13–7.01 | 0.026* | 2.3 | 1.07–5.03 | 0.033* |
| Others | 1.13 | 0.41–2.84 | 0.79 | 2.65 | 1.34–5.23 | 0.004** | 2.04 | 1.13–3.80 | 0.020* |
| Gender (female) | 0.71 | 0.26–1.66 | 0.476 | 0.7 | 0.33–1.35 | 0.316 | 0.52 | 0.31–0.87 | 0.013* |
| Work/have worked or have performed practices (YES) | |||||||||
| 1.83 | 0.89–3.66 | 0.089 | 1.37 | 0.73–2.51 | 0.306 | 0.9 | 0.55–1.45 | 0.623 | |
p-value: *0.05; **0.001, LE: Life Expectancy; OR: Odds Ratio; CI: Confidence interval.
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Sánchez-Sánchez, E.; Ramírez-Vargas, G.; Peinado-Canas, A.; Martín-Estrada, F.; Díaz-Jimenez, J.; Ordonez, F.J. Nurse and Nursing Students’ Opinions and Perceptions of Enteral Nutrition by Nasogastric Tube in Palliative Care. Nutrients 2021, 13, 402. https://doi.org/10.3390/nu13020402
AMA Style
Sánchez-Sánchez E, Ramírez-Vargas G, Peinado-Canas A, Martín-Estrada F, Díaz-Jimenez J, Ordonez FJ. Nurse and Nursing Students’ Opinions and Perceptions of Enteral Nutrition by Nasogastric Tube in Palliative Care. Nutrients. 2021; 13(2):402. https://doi.org/10.3390/nu13020402
Chicago/Turabian StyleSánchez-Sánchez, Eduardo, Guillermo Ramírez-Vargas, Alicia Peinado-Canas, Francisco Martín-Estrada, Jara Díaz-Jimenez, and Francisco Javier Ordonez. 2021. "Nurse and Nursing Students’ Opinions and Perceptions of Enteral Nutrition by Nasogastric Tube in Palliative Care" Nutrients 13, no. 2: 402. https://doi.org/10.3390/nu13020402
APA StyleSánchez-Sánchez, E., Ramírez-Vargas, G., Peinado-Canas, A., Martín-Estrada, F., Díaz-Jimenez, J., & Ordonez, F. J. (2021). Nurse and Nursing Students’ Opinions and Perceptions of Enteral Nutrition by Nasogastric Tube in Palliative Care. Nutrients, 13(2), 402. https://doi.org/10.3390/nu13020402
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