Dietary management for people with an ileostomy: a scoping review

Barriers to adapting to life with a stoma

Adapting to life with a stoma presents various challenges, including physical, social and psychological barriers. A lack of confidence, inadequate knowledge and concerns about appliance management can impact a person's ability to live comfortably with a stoma. Community nurses play a vital role in supporting individuals by providing education, guidance on stoma care and signposting to relevant resources. Ensuring the correct stoma appliance, addressing peristomal skin issues, and encouraging physical activity and dietary adjustments are key aspects of care. Social reintegration is equally important, as fear of leakage or stigma can lead to isolation. Community nurses can help patients gradually regain confidence in daily activities. Specialist input from stoma care nurses is valuable for complex cases. By offering reassurance and practical advice, community nurses can facilitate a smoother transition, empowering individuals to lead fulfilling lives post-stoma formation.

Summary of Best Evidence for the Dietary Management in Patients with High-Output Ileostomy

Objective

This study aims to systematically search, screen, evaluate, and summarize the best evidence related to the dietary management of patients with high-output ileostomy, providing an evidence-based reference for the dietary management tailored to this specific demographic.

Methods

A comprehensive search was conducted across multiple databases, including BMJ best practice, Up to Date, Guidelines International Network, Medlive, National Institute for Health and Care Excellence, Scottish Intercollegiate Guidelines Network, Registered Nurses Association of Ontario, JBI, Cochrane Library, PubMed, CNKI, Wanfang, and VIP databases. Additional searches included websites of professional organizations such as the European Society for Clinical Nutrition and Metabolism, Chinese Society for Parenteral and Enteral Nutrition, American Society for Parenteral and Enteral Nutrition, World Council of Enterostomal Therapists, United Ostomy Associations of America, and International Ostomy Association. Two researchers independently evaluated the quality of the included literature and extracted and summarized the evidence.

Results

Eighteen articles were included: 2 clinical decision documents, 5 guidelines, 3 expert consensus statements, 6 expert opinions, and 2 evidence summaries. Thirty pieces of evidence were synthesized, covering nutritional risk screening, dietary guidance, dietary behavior guidance, health education, and follow-up care.

Conclusion

The summarized best evidence is scientific and comprehensive, offering an evidence-based guide for healthcare professionals managing the dietary needs of patients with high-output ileostomy.

Management of complications in patients with an ileostomy: an umbrella review of systematic reviews for the EndOTrial Consortium

BACKGROUND

Standardized clinical care processes for patients with Crohn's disease (CD) and a permanent ileostomy (PI) are lacking. The EndOTrial consortium aims to address this gap by developing pathways for care.

METHODS

In this umbrella review, we searched major databases for relevant systematic reviews (SRs) or scoping reviews (ScR) published until January 5, 2024. Screening, data extraction, and quality appraisal (AMSTAR 2) were performed by two independent reviewers.

RESULTS

Of 1349 screened papers, 22 reviews met our inclusion criteria, including 20 SRs (eight with meta-analysis) and 2 ScRs. None exclusively focused on PI. Furthermore, nine reviews did not mention patients with inflammatory bowel disease (IBD), and only two reviews included patients with high-output ileostomy, highlighting a large evidence gap. The identified reviews covered six categories with nine types of interventions, including ostomy care pathways, peristomal skin care, patient education, clinical management of high-output stoma, management and prevention of postoperative ileus, dietary and nutritional support, nursing and supporting care, telemedicine, and self-management interventions. Most SRs including nursing interventions for stoma care highlighted nurses' role in a variety of standard and specialized treatments. Notably, none of the reviews exclusively examined disease recurrence, stoma pouching systems or adhesives, behavioral interventions, or mental health in patients living with ileostomy.

CONCLUSIONS

Evidence for best practice interventions to treat complications and improve quality of life in patients living with an ileostomy for CD is limited and heterogeneous. These results outline the need for standardized clinical care processes and pathways tailored to the unique needs of this patient population.

Nutritional management of high-output ileostomies in paediatric patients is vital and more evidence-based guidelines are needed

AIM

Paediatric patients with high-output ileostomies (HOI) face an elevated risk of complications. This study aimed to comprehensively review the existing literature and offer nutritional management recommendations for paediatric patients with an HOI.

METHODS

PubMed and Embase were searched for relevant English or French language papers up to 31 June 2022. The emphasis was placed on studies involving paediatric ileostomy patients, but insights were obtained from adult literature and other intestinal failure pathologies when these were lacking.

RESULTS

We identified 16 papers that addressed nutritional issues in paediatric ileostomy patients. Currently, no evidence supports a safe paediatric HOI threshold exceeding 20 mL/kg/day on two consecutive days. Paediatric HOI patients were at risk of dehydration, electrolyte disturbances, micronutrient deficiencies and growth failure. The primary dietary choice for neonates is bolus feeding with breastmilk. In older children, an enteral fluid restriction should be installed favouring isotonic or slightly hypotonic glucose-electrolyte solutions. A diet that is high in calories, complex carbohydrates and proteins, low in insoluble fibre and simple carbohydrates, and moderate in fat is recommended.

CONCLUSION

Adequate nutritional management is crucial to prevent complications in children with an HOI. Further research is needed to establish more evidence-based guidelines.

Association between oral nutrition and inflammation after intestinal transplantation

Intestinal transplantation (Itx) can be a life-saving treatment for certain patient populations, including those patients with intestinal failure (IF) who develop life-threatening complications due to the use of parenteral nutrition (PN). Most patients who have undergone Itx are eventually able to tolerate a full oral diet. However, little guidance or consensus exists regarding optimizing the specific components of an oral diet for Itx patients, including macronutrients, micronutrients and dietary patterns. While oral dietary prescriptions have moved to the forefront of primary and preventive care, this movement has yet to occur across the field of organ transplantation. Evidence to date points to the role of systemic chronic inflammation (SCI) in a wide variety of chronic diseases as well as post-transplant graft dysfunction. This review will discuss current trends in oral nutrition for Itx patients and also offer novel insights into nutritional management techniques that may help to decrease SCI and chronic disease risk as well as optimize graft function.

Stoma care and diet in the community

Community nurses are often the common link with people in the community with healthcare services. Community nurses are involved in the care of people living with a temporary or permanent stoma and might be asked specialist questions of which they may feel uncertain of appropriate responses. This article describes some basic facts about stoma as well as specialist dietary considerations; which can be used to improve symptoms such as constipation as well as how to prevent issues such as a food bolus obstruction. An increased understanding of stoma-related dietary needs among community nurses will likely improve care outcomes, as they will feel more equipped to offer tailored guidance and support.

Nutritional Considerations in Colorectal Surgery in Diverting Ileostomy Patients: A Review

Colorectal surgery often results in a temporary or permanent ileostomy construction. The general nutritional status and intake of patients with an ileostomy have not received much attention and scientific evidence is lacking. Nutritional complications associated with ileostomy formation and colonic exclusion include fluid (dehydration) and electrolyte abnormalities (mainly hyponatremia), impaired renal function occurring from plasma volume depletion, and reduced energy absorption due to the role of the large bowel in energy assimilation. People with ileostomies frequently avoid specific foods, due to concerns of possible malfunction or food blockages of their stoma, which may produce a negative effect on their overall dietary intake and nutritional status. The present article reviews the existing literature on nutritional considerations for those with an ileostomy and discusses measures to optimize overall nutritional status of this category of patients.

Diet After Ileostomy Study: an observational study describing dietary intake and stoma-related symptoms in people with an ileostomy

BACKGROUND

People with ileostomy are frequently advised to avoid specific foods and food groups, making it plausible that they are at risk of a range of nutrition-related adverse health consequences. Despite this there has been no recent study in the United Kingdom describing dietary intake, symptoms and food avoidance in people with ileostomy or post-reversal.

METHODS

A cross-sectional study was conducted at different time points in people with ileostomy and reversal. Participants were recruited at 6-10 weeks post-formation (n = 17) and ≥12 months with established ileostomy (n = 16) and with reversal (n = 20). In all participants, ileostomy/bowel-related symptoms in the previous week were assessed using a study-specific questionnaire. Dietary intake was assessed using three online diet recalls or 3-day dietary records. Food avoidance and reasons for food avoidance were assessed. Data were summarised using descriptive statistics.

RESULTS

Participants reported a few ileostomy/bowel-related symptoms in the previous week. However, over 85% of participants reported avoiding foods, particularly fruits and vegetables. At 6-10 weeks the most common reason was being advised to do so (71%), although 53% avoided foods due to gas. At ≥12 months the most common reasons were foods visible in the bag (60%) or advised to do so (60%). Reported intakes of most nutrients were comparable to population medians, apart from lower fibre in people with ileostomy. Intakes of free sugars and saturated fats were above recommended levels in all groups, due to high consumption of cakes and biscuits and sugar-sweetened drinks.

CONCLUSION

After the initial healing period, foods should not be automatically excluded unless found to be problematic after reintroduction. There may be a need for healthy eating advice for people with established ileostomies and post-reversal, targeting discretionary high-fat, high-sugar foods.

Nutrition in intestinal transplantation: centre stage or supporting act?

PURPOSE OF REVIEW

Intestinal transplantation (ITx), whether isolated or combined with other organs, is now a valid treatment option in some patients with chronic intestinal failure or extensive venous mesenteric thrombosis. The aim in these patients is not only to restore nutritional autonomy, but also to minimize the risk of complications, both short and long term. Despite parenteral nutrition playing a central part in the management of intestinal failure patients, there are little data about the perioperative and postoperative nutritional management of ITx patients, due to small patient populations per centre. In this review, we collected the scientific data available to date.

RECENT FINDINGS

In this review, we will bundle the limited scientific information about diet after intestinal and multivisceral transplantation combined with recommendations from our own clinical practice in 28 ITx patients in University Hospitals Leuven, Belgium. We will discuss the immediate preoperative period, surgical complications necessitating dietary interventions and the late postoperative phase in a stable outpatient transplant recipient.

SUMMARY

Although no specific research has been done in the field of ITx, we can extrapolate some findings from other solid organ transplants. Prehabilitation might prove to be of importance; Preserving kidney and liver function in the pretransplant period should be pursued. Transition from parenteral to enteral and oral nutrition can be complex due to inherent surgical procedures and possible complications. Ultimately, the goal is to give patients nutritional autonomy, while also minimizing the risk of foodborne infections by teaching patients well tolerated food practices.

Dietary management of patients with a high-output stoma

A stoma enables faeces and flatus to be passed through a small surgically formed aperture in the abdominal wall, and may be temporary or permanent. However, in some cases, the output of a stoma can exceed normal limits. Without appropriate management, a high-output stoma can lead to dehydration, electrolyte disturbances and malnutrition in patients. Interventions to manage a high-output stoma include the use of oral rehydration solutions, restriction of hypotonic fluids and dietary modifications. This article reviews the causes of high-output stomas, and describes the assessment and management options available to nurses.

Fifty Years With a Brooke Ileostomy: An Autobiographical Case Report

Permanent Brooke ileostomy continues to be a treatment option for selected patients with inflammatory bowel disease and cancer. This case report describes the author’s 50-year experience living with Crohn’s disease and a Brooke ileostomy, including the psychosocial and dietary adaptations required and the management of common complications such as peri-stomal irritant dermatitis, food blockage, and acute infectious diarrhea. Cross-sectional studies indicate that the quality of life with an ileostomy is usually good, but adaptation to an ileostomy is a life-long process.