Significance and structure of clinical research in the UK: an introduction for gastroenterology and hepatology nurses.

This is the first of two articles from the joint British Society of Gastroenterology Nurses association and Research Committee working group. The group is dedicated to signposting and improving access to research for specialist nurses working in gastroenterology and hepatology. This article is an introduction to the significance and structure of the National Institute for Health Research clinical research landscape in the UK and the importance of encouraging nurse engagement in research. This paper describes and 'demystifies' the clinical trials infrastructure in the UK, which is one of the most organised in the world. Going forwards this working group will organise and conduct educational events encouraging specialist nurses to become more aware of and engage in clinical research in their area of practice.

Stepping into nursing research: an introduction for gastroenterology and hepatology nurses.

In this second part of an introduction to research for gastroenterology and hepatology nurses, we aim to build on the first article that introduced the significance and structure of the National Institute for Health and Care Research clinical research landscape in the UK and the importance of nurse engagement. This article introduces possible career pathways available in the profession and specialty. Practical information on how to start research is provided, including an overview of the education, training and support required for a career in research delivery and academic research. Some of the potential barriers to nursing research careers are highlighted, and solutions to navigate a successful career in nursing research are proposed.

Ultrasound use to assess Crohn's disease in the UK: a survey of British Society of Gastroenterology Inflammatory Bowel Disease Group members.

Background: Small bowel ultrasound has very good diagnostic accuracy for disease extent, presence and activity in Crohn's Disease, is well tolerated by patients and is cheaper when compared with MRI. However, uptake of ultrasound in the UK is limited. Methods: An online survey to assess the current usage of ultrasound throughout the UK was undertaken by BSG IBD group members between 9/06/2021- 25/06/2021. Responses were anonymous. Results: 103 responses were included in the data analysis. Responses came from 66 different NHS trusts from 14 different regions of the UK. All respondents reported that they currently have an MRI service for Crohn's disease, whereas only 31 had an ultrasound service. Average time for results to be reported for MRI scans was reported as between 4- and 6 weeks, with a range of 2 days to 28 weeks. The average time for an ultrasound to be reported was stated as 1-4 weeks, with a range of 0-8 weeks. There was disparity between the reported confidence of clinicians making clinical decisions when using ultrasound compared to MRI. Of those respondents who did not have access to an ultrasound service, 72 stated that they would be interested in developing an ultrasound service. Conclusion: There is an appetite for the uptake of ultrasound in the UK for assessment of Crohn's disease, however, there remains a significant number of UK centres with little or no access to an ultrasound service. Further research is necessary to understand why this is the case.

Imaging in inflammatory bowel disease: current and future perspectives.

The use of cross-sectional imaging and ultrasonography has long complemented endoscopic assessment of inflammatory bowel disease (IBD). Clinical symptoms alone are often not enough to assess disease activity, so a reliance on non-invasive techniques is essential. In this paper, we aim to examine the current use of radiological modalities in aiding the management of patients with IBD. We focus on the various sections of the gastrointestinal tract and how different modalities can aid in assessing current disease state and response to treatments. We also have a look at how newer sequences in cross-sectional imaging and ultrasonography can allow for better differentiation of disease activity (ie, fibrotic vs inflammatory) as well improve evaluation of small bowel, colonic and perianal disease. Furthermore, we examine how advanced image processing has the potential to allow radiology to be a surrogate for biomarkers. An example of this is explored when reviewing the ability of MR sequences to quantify visceral fat, which potentially plays a role in determining disease activity in Crohn's disease. Lastly, we look into the expected role for artificial intelligence to be used as an adjunct to radiology to better improve IBD evaluation.

Clinical utility of small bowel ultrasound assessment of Crohn's disease in adults: a systematic scoping review.

Background: Ultrasound (US) is an alternative to magnetic resonance enterography, and has the potential to significantly reduce waiting times, expedite clinical decision-making and improve patient experience. Point of care US is an advantage of the US imaging modality, where same day scanning, interpretation and treatment decisions can be made. Aim: To systematically scope the literature on point of care US use in small bowel Crohn's disease, generating a comprehensive list of factors relating to the current understanding of clinical utility of this imaging modality. Methods: Searches included MEDLINE, EMBASE, Cochrane Library, Cumulative Index to Nursing and Allied Health Literature, PsycINFO, clinicaltrial.gov,'TRIP' and Epistemonikos. Reference lists of included studies were hand searched. Search terms were searched for as both keywords and subject headings (MeSH) as appropriate. Searches were performed with the 'suggested search terms' and 'explode' selection, and restricted to 'human', 'adult' and 'English language' publications. No date limits were applied to be as inclusive as possible. Two investigators conducted abstract and full-text review. No formal quality appraisal process was undertaken; however, quality of sources was considered when reporting findings. A narrative synthesis was conducted. Results: The review included 42 sources from the UK, Europe, Japan, Canada and the USA. Small bowel ultrasound (SBUS) has been shown to be as accurate in detecting the presence of small bowel Crohn's disease, is quicker, safer and more acceptable to patients, compared with magnetic resonance enterography. SBUS is used widely in central Europe and Canada but has not been embraced in the UK. Further research considering economic evaluation, clinical decision-making and exploration of perceived barriers to future implementation of SBUSs is required.

Review article: The aetiology of fatigue in inflammatory bowel disease and potential therapeutic management strategies.

BACKGROUND: Fatigue is the inability to achieve or maintain an expected work output resulting from central or peripheral mechanisms. The prevalence of inflammatory bowel disease (IBD) fatigue can reach 86% in active disease, persisting in 50%-52% of patients with mild to inactive disease. Fatigue is the commonest reason for work absence in IBD, and patients often report fatigue burden to be greater than that of primary disease symptoms. Relatively few evidence-based treatment options exist, and the aetiology is poorly understood. AIM: To review the available data and suggest a possible aetiology of IBD fatigue and to consider the efficacy of existing management strategies and highlight potential future interventions. METHODS: We reviewed fatigue-related literature in IBD using PubMed database. RESULTS: Disease related factors such as inflammation and pharmacological treatments negatively impact skeletal muscle and brain physiology, likely contributing to fatigue symptoms. Secondary factors such as malnutrition, anaemia, sleep disturbance and psychological comorbidity are potential determinants. Immune profile, faecal microbiota composition and physical fitness differ significantly between fatigued and non-fatigued patients, suggesting these may be aetiological factors. Solution-focused therapy, high-dosage thiamine supplementation and biological therapy may reduce fatigue perception in IBD. The effect of physical activity interventions is inconclusive. CONCLUSIONS: A multimodal approach is likely required to treat IBD fatigue. Established reversible factors like anaemia, micronutrient deficiencies and active disease should initially be resolved. Psychosocial intervention shows potential efficacy in reducing fatigue perception in quiescent disease. Restoring physical deconditioning by exercise training intervention may further improve fatigue burden.

Systematic review: the impact of inflammatory bowel disease-related fatigue on health-related quality of life.

BACKGROUND: Fatigue is frequently reported in inflammatory bowel disease (IBD) and impacts on health-related quality of life (HRQoL). HRQoL has not been systematically reviewed in IBD fatigue. AIM: To investigate what impact IBD fatigue has on HRQoL in adults with IBD. METHODS: Systematic searches (CINAHL, EMBASE, PsychINFO, Medline) were conducted on 25 September 2018, restricted to 'human', 'adult', 'primary research' and 'English language'. Search terms encompassed concepts of 'fatigue', 'IBD' and 'HRQoL'. A 5-year time limit (2013-2018) was set to include the most relevant publications. Publications were screened, data extracted and quality appraised by two authors. A narrative synthesis was conducted. RESULTS: Eleven studies were included, presenting data from 2823 participants. Fatigue experiences were significantly related to three HRQoL areas: symptom acceptance, psychosocial well-being and physical activity. Patients reporting high fatigue levels had low symptom acceptance. Psychosocial factors were strongly associated with both fatigue and HRQoL. Higher social support levels were associated with higher HRQoL. Physical activity was impaired by higher fatigue levels, lowering HRQoL, but it was also used as a means of reducing fatigue and improving HRQoL. Quality appraisal revealed methodological shortcomings in a number of studies. Notably, use of multiple measures, comparison without statistical adjustment and fatigue and HRQoL assessment using the same tool were some of the methodological shortcomings. CONCLUSION: Psychosocial factors, symptom management and acceptance and physical activity levels have significant impact on HRQoL. Results support application of psychosocial or exercise interventions for fatigue management. Further exploration of HRQoL factors in IBD fatigue is required, using validated fatigue and HRQoL measures. PROSPERO REGISTRATION NUMBER: CRD42018110005.

Student life. Building a mentor programme.

Social networking can enhance communication among peer mentors in nursing education, writes Shellie Jean Radford.