Monitoring long-term parenteral nutrition

S3-Leitlinie Heimenterale und heimparenterale Ernährung der Deutschen Gesellschaft für Ernährungsmedizin (DGEM)

Medizinische Ernährungstherapie, die enterale und parenterale Ernährung umfasst, ist ein wesentlicher Teil der Ernährungstherapie. Medizinische Ernährungstherapie beschränkt sich nicht auf die Krankenhausbehandlung, sondern kann effektiv und sicher auch zu Hause eingesetzt werden. Dadurch hat sich der Stellenwert der Medizinischen Ernährungstherapie deutlich erhöht und ist zu einem wichtigen Bestandteil der Therapie vieler chronischer Erkrankungen geworden. Für Menschen mit chronischem Darmversagen, z. B. wegen Kurzdarmsyndrom ist die Medizinische Ernährungstherapie sogar lebensrettend. In der Leitlinie wird die Evidenz für die Medizinische Ernährungstherapie in 161 Empfehlungen dargestellt. Die Leitlinie wendet sich in erster Linie an Ärzte, Ernährungsfachkräfte und Pflegekräfte, sie dient der Information für Pharmazeuten und anderes Fachpersonal, kann aber auch für den interessierten Laien hilfreich sein.

Ethical Implications of Nutrition Therapy at the End of Life

PURPOSE OF REVIEW

Provide an evidence-based resource to inform ethically sound recommendations regarding end of life nutrition therapy.

RECENT FINDINGS

• Some patients with a reasonable performance status can temporarily benefit from medically administered nutrition and hydration(MANH) at the end of life. • MANH is contraindicated in advanced dementia. • MANH eventually becomes nonbeneficial or harmful in terms of survival, function, and comfort for all patients at end of life. • Shared decision-making is a practice based on relational autonomy, and the ethical gold standard in end of life decisions. A treatment should be offered if there is expectation of benefit, but clinicians are not obligated to offer non-beneficial treatments. A decision to proceed or not should be based on the patient's values and preferences, a discussion of all potential outcomes, prognosis for given outcomes taking into consideration disease trajectory and functional status, and physician guidance provided in the form of a recommendation.

Attitudes and expectations of patients on home parenteral nutrition towards eHealth: A multicenter survey

BACKGROUND & AIMS

Advances in technology enable patients on home parenteral nutrition (HPN) to manage their treatment more independently and safely. eHealth is a promising application of electronic means in healthcare, aimed at improving and simplifying processes and connecting the different parties involved. A thorough understanding of the attitudes and expectations of patients on HPN towards eHealth is a prerequisite for a successful implementation. However, to the best of our knowledge, such a survey preceding the implementation of HPN specific eHealth care has never been conducted. The objective of this preliminary survey is the acquisition of insights on the attitudes and expectations of patients on HPN towards eHealth. Resulting findings then serve as the basis for the design of an eHealth platform to facilitate communication among those involved in HPN care, improve the HPN management, and safeguard and monitor the treatment.

METHODS

We conducted a survey on the attitudes and expectations of patients towards an envisioned eHealth platform for HPN. Patients were recruited from large Swiss hospitals by their treating physician or directly by the research team. The surveys were conducted between September 2020 and October 2021 by structured personal interviews based on a questionnaire.

RESULTS

We included 35 patients on HPN (21 [60%] females) treated in ambulant care of 4 hospitals. They had a median (interquartile range) age of 55 (18) years and a median (interquartile range) duration of parenteral nutrition of 1.3 (3.1) years. Most patients (n = 30, 86%) were equipped with a smartphone, tablet, or computer and 22 (63%) used apps and rated themselves as proficient with the corresponding digital device. A majority of patients rated the following aspects and features of the platform as important: Data collection and storage (n = 29, 83%), checklists for PN, catheter, and infusion pump handling (n = 28, 80%), video instructions (n = 27, 77%), and videoconferencing with physicians (n = 25, 71%). Most patients (n = 26, 74%) were willing to enter data into the platform themselves. The type of data to be entered should be defined on an individual basis.

CONCLUSIONS

Patients on HPN are open to videoconference consultations and using an eHealth platform. Two-thirds have the necessary technical skills including suitable digital devices for an eHealth care. We identified key features of an eHealth platform to improve HPN management.

Home Parenteral and Enteral Nutrition

While the history of nutrition support dates to the ancient world, modern home parenteral and enteral nutrition (HPEN) has been available since the 1960s. Home enteral nutrition is primarily for patients in whom there is a reduction in oral intake below the amount needed to maintain nutrition or hydration (i.e., oral failure), whereas home parenteral nutrition is used for patients when oral-enteral nutrition is temporarily or permanently impossible or absorption insufficient to maintain nutrition or hydration (i.e., intestinal failure). The development of home delivery of these therapies has revolutionized the field of clinical nutrition. The use of HPEN appears to be increasing on a global scale, and because of this, it is important for healthcare providers to understand all that HPEN entails to provide safe, efficacious, and cost-effective support to the HPEN patient. In this article, we provide a comprehensive review of the indications, patient requirements, monitoring, complications, and overall process of managing these therapies at home. Whereas some of the information in this article may be applicable to the pediatric patient, the focus is on the adult population.

Chronic intestinal failure and short bowel syndrome in Crohn’s disease

Chronic intestinal failure (CIF) is a rare but feared complication of Crohn’s disease. Depending on the remaining length of the small intestine, the affected intestinal segment, and the residual bowel function, CIF can result in a wide spectrum of symptoms, from single micronutrient malabsorption to complete intestinal failure. Management of CIF has improved significantly in recent years. Advances in home-based parenteral nutrition, in particular, have translated into increased survival and improved quality of life. Nevertheless, 60% of patients are permanently reliant on parenteral nutrition. Encouraging results with new drugs such as teduglutide have added a new dimension to CIF therapy. The outcomes of patients with CIF could be greatly improved by more effective prevention, understanding, and treatment. In complex cases, the care of patients with CIF requires a multidisciplinary approach involving not only physicians but also dietitians and nurses to provide optimal intestinal rehabilitation, nutritional support, and an improved quality of life. Here, we summarize current literature on CIF and short bowel syndrome, encompassing epidemiology, pathophysiology, and advances in surgical and medical management, and elucidate advances in the understanding and therapy of CIF-related complications such as catheter-related bloodstream infections and intestinal failure-associated liver disease.

Factors affecting antidepressant use by patients requiring home parenteral nutrition

BACKGROUND

Home parenteral nutrition (HPN) is a life-saving therapy for patients with chronic intestinal failure but can be associated with a degree of psychological distress. The factors associated with the need for antidepressants (ADs) in this cohort have not yet been described.

METHODS

The study involved prospective data collection from patients attending an HPN clinic at a national intestinal failure referral center. Patients requiring HPN as a result of active malignancy were excluded. Patients were divided in 2 groups according to AD usage; demographic, anthropometric, socioeconomic characteristics, and intravenous supplementation (IVS) regimens were compared between groups.

RESULTS

A total of 184 patients were recruited between July 2018 and April 2019, with an overall prevalence of AD use of 41.7% (70/168 patients). Daily mean IVS volume was significantly higher among patients taking AD ("AD" group; 2125.48 ± 991.8 ml/day, "no-AD" group; 1828.54 ± 847.0 ml/day, P = .039), with the proportion of patients needing high-volume IVS (≥3000 ml/day) being 3 times higher in the AD group (20.0%(14/70 patients) vs 6.1% (6/98 patients), P = .006). The average energy IVS infusion per day was similar between the groups.

CONCLUSION

This is the first study to demonstrate that AD use correlates with higher IVS volume rather than energy requirements in HPN patients, suggesting that high IVS volume requirements may be better associated with the patient's disease burden. Early and tailored mental health intervention may be beneficial in those with high IVS volume requirements.

Monitoring Response to Home Parenteral Nutrition in Adult Cancer Patients

Current guidelines recommend home parenteral nutrition (HPN) for cancer patients with chronic deficiencies of dietary intake or absorption when enteral nutrition is not adequate or feasible in suitable patients. HPN has been shown to slow down progressive weight loss and improve nutritional status, but limited information is available on the monitoring practice of cancer patients on HPN. Clinical management of these patients based only on nutritional status is incomplete. Moreover, some commonly used clinical parameters to monitor patients (weight loss, body weight, body mass index, and oral food intake) do not accurately reflect patient’s body composition, while bioelectrical impedance analysis (BIA) is a validated tool to properly assess nutritional status on a regular basis. Therefore, patient’s monitoring should rely on other affordable indicators such as Karnofsky Performance Status (KPS) and modified Glasgow Prognostic Score (mGPS) to also assess patient’s functional status and prognosis. Finally, catheter-related complications and quality of life represent crucial issues to be monitored over time. The purpose of this narrative review is to describe the role and relevance of monitoring cancer patients on HPN, regardless of whether they are receiving anticancer treatments. These practical tips may be clinically useful to better guide healthcare providers in the nutritional care of these patients.

Advances in chronic intestinal failure management and therapies

PURPOSE OF REVIEW

To summarize changes and recent advances in therapies for chronic intestinal failure (CIF).

RECENT FINDINGS

In the last few years, the management of CIF has significantly improved through better prevention and treatment of catheter-related bloodstream infections (CRBSIs) and intestinal failure-associated liver disease (IFALD), as well as improved enteral autonomy by using small bowel growth factors in selected patients. This may have been reflected by a recent reduction in small bowel transplantations.

SUMMARY

Although CIF management has become more established and effective, the long-term implications of parenteral nutrition still place substantial burden on patients such that further work is required to improve patients' quality of life as well as continued efforts to reduce complications relating to CIF management.

Review article: diagnosis and management of intestinal failure-associated liver disease in adults

BACKGROUND

Hepatic disturbances in the context of intestinal failure and parenteral nutrition (PN) are frequently encountered and carry a significant burden of morbidity and sometimes mortality. The term intestinal failure-associated liver disease (IFALD) refers to liver injury due to intestinal failure and associated PN, in the absence of another evident cause of liver disease, encompassing a spectrum of conditions from deranged liver enzymes, steatosis/ steatohepatitis, cholestasis as well as progressive fibrosis, cirrhosis and end-stage liver disease.

AIMS

To present an up to date perspective on the diagnosis/definition, aetiologies and subsequent management of IFALD and to explore future consideration for the condition, including pharmacological therapies RESULTS: In adults using long-term PN for benign chronic intestinal failure, 1%-4% of all deaths are attributed to IFALD. The aetiology of IFALD is multifactorial and can be broadly divided into nutritional factors (eg lipid emulsion type) and patient-related factors (eg remaining bowel anatomy). Given its multifaceted aetiology, the management of IFALD requires clinicians to investigate a number of factors simultaneously. Patients with progressive liver disease should be considered for combined liver-intestine transplantation, although multivisceral grafts have a worse prognosis. However, there is no established non-invasive method to identify progressive IFALD such that liver biopsy, where appropriate, remains the gold standard.

CONCLUSION

A widely accepted definition of IFALD would aid in diagnosis, monitoring and subsequent management. Management can be complex with a number of factors to consider. In the future, dedicated pharmacological interventions may become more prominent in the management of IFALD.