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BACKGROUND: Pediatric patients with intestinal failure require long-term parenteral nutrition owing to impaired enteral nutrition absorption. A potential complication is essential fatty acid deficiency (EFAD), resulting from decreased linoleic and α-linolenic acid concentrations and defined by an increased triene:tetraene ratio (TTR; Mead acid:arachidonic acid). Historically, soybean oil lipid emulsion (SOLE) was the only commercially available parenteral lipid in the United States. Recently, a composite lipid emulsion (CLE) and fish oil lipid emulsion (FOLE) received US Food and Drug Administration approval. This study investigated whether lipid emulsion regimen impacts EFAD incidence in pediatric patients with intestinal failure. METHODS: This study was a 10-year retrospective cohort study of pediatric patients with intestinal failure who received parenteral SOLE, CLE, or FOLE. The primary outcome was EFAD incidence, defined as a TTR ≥ 0.2. Secondary outcomes included TTR ≥ 0.05, cholestasis incidence, lipid dose effect on EFAD incidence, and fatty acid parameter differences. RESULTS: A total of 144 fatty acid profiles from 47 patients were reviewed. EFAD did not occur in any lipid emulsion group. There were no differences in the incidence of TTR ≥ 0.05 or cholestasis. The effect of dose could not be evaluated because of no EFAD incidence. Lastly, although each group had varied fatty acid parameters, none saw decreased essential fatty acid levels. CONCLUSION: This study found that, with close monitoring, the lipid emulsion regimen did not impact EFAD incidence. This suggests that FOLE and CLE do not increase EFAD risk compared with SOLE in pediatric patients with intestinal failure.
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The Short Bowel Syndrome (SBS) Registry (NCT01990040) is a multinational real-world study evaluating the long-term safety of teduglutide in patients with SBS and intestinal failure (SBS-IF) in routine clinical practice. This paper describes the study methodology and baseline characteristics of adult patients who have (ever-treated) or have never (never-treated) received teduglutide. A total of 1411 adult patients (679 ever-treated; 732 never-treated) were enrolled at 124 sites across 17 countries. The mean (standard deviation [SD]) age at enrollment was 55.4 (15.46) years, and 60.2% of patients were women. Crohn's disease was the most common cause of major intestinal resection in both ever-treated (34.1%) and never-treated patients (20.4%). A similar proportion of ever-treated and never-treated patients had a prior history of colorectal polyps (2.7% vs. 3.6%), whereas proportionally fewer ever-treated patients reported a history of colorectal cancer (1.8% vs. 6.2%) or any malignancy (17.7% vs. 30.0%) than never-treated patients. Never-treated patients received a numerically greater mean (SD) volume of parenteral nutrition and/or intravenous fluids than ever-treated patients (12.4 [8.02] vs. 10.1 [6.64] L/week). Ever-treated patients received a mean teduglutide dosage of 0.05 mg/kg/day. This is the first report of patient baseline characteristics from the SBS Registry, and the largest cohort of patients with SBS-IF to date. Overall, ever-treated and never-treated patients had similar baseline characteristics. Differences between treatment groups may reflect variations in patient selection and degree of monitoring.
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Fármacos Gastrointestinales , Péptidos , Sistema de Registros , Síndrome del Intestino Corto , Humanos , Síndrome del Intestino Corto/tratamiento farmacológico , Femenino , Masculino , Persona de Mediana Edad , Péptidos/uso terapéutico , Adulto , Anciano , Fármacos Gastrointestinales/uso terapéutico , Insuficiencia Intestinal/tratamiento farmacológico , Resultado del Tratamiento , Enfermedad de Crohn/tratamiento farmacológicoRESUMEN
Home parenteral nutrition (HPN) is a complex therapy, which requires dedicated facilities and expertise. However, the management and provision of HPN differs significantly between countries and between HPN centers within countries. These differences lead to heterogeneity in the quality of care received by patients, with variable impact on the appropriateness, safety, and effectiveness of HPN, and resultant variability in the quality of life that a patient may expect. The European Society for Clinical Nutrition and Metabolism (ESPEN) have published guidelines on the appropriate and safe provision of HPN, with an associated practical version describing a short and precise way to implement the guidelines' recommendations in clinical practice. This educational paper suggests means of implementation of evidence supported HPN guidelines, using "operational recommendations" applitngto healthcare professionals, administrators and stakeholders, with the ultimate aim of enhancing equity of patient access to an appropriate and safe HPN program of care.
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We describe cases of intestinal failure wherein inpatient admission was critical toward enteral autonomy. We performed a retrospective chart review of 6 children with long-term parenteral nutrition dependence who were weaned from parenteral nutrition following admission. Admissions included feeding and medication titration, interdisciplinary care, and home parenteral nutrition team consultation.
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BACKGROUND: Patients with chronic intestinal failure (CIF) may be predisposed to poor oral health outcomes. This study explored the self-reported oral health status, function, and psychological impacts of oral health of adult patients with CIF, their access to dental care, and how these compare with the broader population. METHODS: All patients >18 years old receiving home intravenous therapies for CIF were invited to complete a self-reported questionnaire providing information on oral health status and access to oral health services. Collateral information was provided by treating clinicians. Descriptive data analysis was undertaken, including subgroup analysis of clinical characteristics, and was compared with the available population-level data. RESULTS: Twenty-four patients participated. Short gut and dysmotility accounted for 88% of the etiologies of CIF. Respondents reported good preventative oral health behaviors (96%), accessing dental care within the last 12 months (75%), and limited barriers to receiving care. Dry mouth (96%), oral pain (59%), and temperature sensitivity (60%) were commonly reported across the cohort. Smoking history and reduced oral diet were associated with significantly worse self-reported oral health outcomes. Patients with CIF reported worse oral health outcomes despites better oral health access than the general population. CONCLUSION: Patients with CIF appear to be at risk of poor oral health outcomes, especially where smoking or reduced oral intake are concurrently involved. Clinicians involved in CIF care should be alert to the oral health needs of this population and consider oral and dental health as part of the multidisciplinary care required for optimal CIF care.
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In pediatric patients with intestinal failure, parenteral nutrition is lifesaving but also has several associated risks. The goals of intestinal rehabilitation include promoting growth, minimizing complications associated with intestinal failure, and reaching enteral autonomy, if possible. Pediatric intestinal rehabilitation programs are interdisciplinary teams that strive to provide optimal care for children dependent on parenteral nutrition. The provision of parenteral nutrition requires close monitoring of patients' growth, nutrition concerns, clinical status, and laboratory parameters. Recent advances in the field of intestinal rehabilitation include new lipid emulsions, considerations regarding enteral feeding, advances in micronutrient provision, and central venous catheter preservation techniques. Challenges in the field remain, including improving overall quality of life with home parenteral nutrition administration and preventing recently recognized complications such as chronic intestinal inflammation.
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Parenteral nutrition (PN) is a life-saving procedure conducted to maintain a proper nutritional state in patients with severe intestinal failure who cannot be fed orally. A serious complication of PN therapy is liver failure, known as intestinal failure-associated liver disease (IFALD). The pathogenesis of IFALD is multifactorial and includes inhibition of the farnesoid X receptor (FXR) by PN components, bacteria translocation from impaired intestines, and intravenous line-associated bloodstream infection. Currently, the most frequently researched therapeutic option for IFALD is using lipid emulsions based on soy or fish oil and, therefore, free from phytosterols known as FXR antagonists. Nevertheless, the potential side effects of the lack of soybean oil delivery seem to outweigh the benefits, especially in the pediatric population. PN admixture provides all the necessary nutrients; however, it is deprived of exogenous natural bioactive compounds (NBCs) of plant origin, such as polyphenols, characterized by health-promoting properties. Among them, many substances have already been known to demonstrate the hepatoprotective effect in various liver diseases. Therefore, searching for new therapeutic options for IFALD among NBCs seems reasonable and potentially successful. This review summarizes the recent research on polyphenols and their use in treating various liver diseases, especially metabolic dysfunction-associated steatotic liver diseases (MASLD). Furthermore, based on scientific reports, we have described the molecular mechanism of action of selected NBCs that exert hepatoprotective properties. We also summarized the current knowledge on IFALD pathogenesis, described therapeutic options undergoing clinical trials, and presented the future perspective of the potential use of NBCs in PN therapy.
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The history of intestinal transplantation can be traced back to the turn of the twentieth century. Although advancements have been made, the intestine still presents a greater challenge to transplantation than does that of other solid organs, experiencing higher rates of graft rejection and lower long-term survival. Increasingly, intestinal re-transplantation (re-ITx) is seen as a viable option and is now the fourth most common indication for ITx. Changes to immunosuppression protocols, technical modifications, and infectious disease monitoring have contributed to improved outcomes. The authors review the literature on re-ITx in regard to the history, management considerations, and future directions.
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Rechazo de Injerto , Intestinos , Reoperación , Humanos , Intestinos/trasplante , Rechazo de Injerto/prevención & control , Inmunosupresores/uso terapéutico , Trasplante de Órganos/métodos , Supervivencia de InjertoRESUMEN
The exact microbiome composition and function of patients with Short Bowel Syndrome (SBS) and Chronic Intestinal Failure (CIF) are still unknown. Patients with type I SBS-CIF (end-jejunostomy/ileostomy) are little represented in available studies. The aim of this study is to evaluate the microbiome characteristics of adult type 1 SBS-CIF patients according to their clinical features. Fecal microbiota was studied by amplicon-based sequencing and volatile organic compounds (VOCs) were assessed by solid-phase microextraction and gas chromatography-mass spectrometry. A total of 44 adult type 1 SBS-CIF patients were enrolled. At the family level, Lactobacillaceae (38% of the relative frequency) and Streptococcaceae (24%) were predominant; at the genus level, Streptococcus (38% of the relative frequency) and Lactobacillus (24%) were the dominant amplicon sequence variants (ASVs). Patients with increased stomal output showed higher ASVs for Lactobacillus (Rho = +0.38; p = 0.010), which was confirmed after adjusting for small bowel length (OR = 1.04; 95% CI 1.01-1.07, p = 0.023). Hyperphagia was associated with higher concentrations of short-chain fatty acid (SCFA) esters, such as butanoic acid ethyl ester (p = 0.005) and hexanoic acid ethyl ester (p = 0.004). Dietary fiber intake was directly correlated with most VOCs. Hyperphagia was associated with dietary fiber, after adjusting for small bowel length (OR = 1.35; 95% CI 1.01-1.81; p = 0.040). In type 1 SBS-CIF patients, a greater frequency of Lactobacilli was associated with increased stomal outputs, while increased fiber intake and concentrations of SCFA esters were associated with hyperphagia. These results might have implications for clinical practice.
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Heces , Microbioma Gastrointestinal , Síndrome del Intestino Corto , Humanos , Síndrome del Intestino Corto/microbiología , Masculino , Femenino , Persona de Mediana Edad , Heces/microbiología , Adulto , Compuestos Orgánicos Volátiles/análisis , Enfermedad Crónica , Anciano , Ácidos Grasos Volátiles/análisis , Ácidos Grasos Volátiles/metabolismo , Hiperfagia , Lactobacillus/aislamiento & purificación , Enfermedades Intestinales/microbiologíaRESUMEN
BACKGROUND: Life expectancy of children with chronic intestinal failure (CIF) on home parenteral nutrition has greatly improved. Children are now able to grow into adulthood which requires transfer from pediatric to adult health care. A guideline for structured transition is lacking and the demand for a more standardized care for this patient group is necessary. Therefore, we investigated the perceptions of health care professionals from various disciplines working in this specific field, concerning effective interventions regarding transition to adult health care. AIM: To create a standardized protocol which provides practical guidance for health care professionals in order to bridge the gap between pediatric and adult health care and to facilitate successful transition of children with chronic intestinal failure. METHODS: A survey consisting of 20 interventions for transition was sent out to members of the Intestinal Failure working group of European Reference Network for Rare Inherited Congenital (gastrointestinal and digestive) Anomalies (ERNICA) and the Network of Intestinal Failure and Intestinal Transplant in Europe (NITE) group - European Society for Paediatric Gastroenterology Hepatology and Nutrition (ESPGHAN) healthcare professionals in 48 medical centers in various countries. Next to 20 interventions, an open-ended question to fill in any other suggestion with respect to most effective intervention was included. Interventions scoring higher than 80% by the participants were included in the protocol. Interventions scoring between 50% and 80% and other own suggestions were discussed during a consensus meeting and included when consensus, defined as unanimous agreement, was reached. Interventions scoring as effective by < 50% of participants were excluded directly. RESULTS: A total of 80 healthcare professionals from 33 medical centers (participation rate 69%) participated. The protocol consisted of modifiable components expected to be targets of interventions. The most important key outcomes of the survey were: 1) assessment of patient's transition readiness and provision of knowledge to the patient by the pediatric team, 2) involvement of parents in the transition process, and 3) collaboration between the pediatric and adult chronic intestinal failure team. In addition it is advised that the transition process should start 1-2 years before transfer. A nurse specialist working in both services should form a bridge. All interventions must be tailor-made and based on the maturity of the patient. CONCLUSION: This study provides a protocol describing transition of children with chronic intestinal failure from pediatric to adult care. This international protocol will serve as practical guidance for pediatric chronic intestinal failure which will provide a more structured, optimal transition process. It is advised to use this protocol as a formal checklist that can be placed in the patient's chart to review and track the transition process by CIF team members. Future research investigating transition readiness of CIF patients is needed.
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Insuficiencia Intestinal , Nutrición Parenteral en el Domicilio , Transición a la Atención de Adultos , Humanos , Nutrición Parenteral en el Domicilio/métodos , Insuficiencia Intestinal/terapia , Enfermedad Crónica/terapia , Transición a la Atención de Adultos/normas , Adulto , Niño , Encuestas y Cuestionarios , Europa (Continente)RESUMEN
Introduction: Severe forms of short bowel syndrome (SBS) resulting in chronic intestinal failure (IF) have limited therapeutic options, all of which are associated with significant morbidities. Spring-mediated distraction enterogenesis (SMDE) uses an intraluminal self-expanding spring to generate mechanical force to induce intestinal stretching and sustained axial growth, providing a promising novel approach for patients with SBS. Previous studies have established this method to be safe and effective in small and large animal models. However, SMDE has previously not been implemented in a large, clinically relevant animal model. Methods: Juvenile mini-Yucatan pigs with 75% of their small intestine resected had intraluminal springs placed after an initial adaptive period. Morphological and histological assessments were performed on SMDE segments compared to the control region of the intestine undergoing normal adaptive responses to resection. Results: While the initial histologic adaptive response observed following resection was attenuated after a month, the SMDE segments instead augmented these adaptive changes. Specifically, intestinal length increased 2-fold in SMDE segments, and the widths of the epithelial, muscularis, and serosal layers were enhanced in SMDE compared with control segments of the same animal. This data suggests that morphologic intestinal adaptation may be enhanced with SMDE in the setting of SBS. Discussion: Here we demonstrate the successful and reproducible implementation of SMDE in a large animal model in the setting of prior intestinal resection, making SMDE a viable and novel approach for SBS to be explored further.
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Purpose: Ultrashort bowel syndrome is a rare, but morbid surgical problem without effective treatment. Recent clinical analysis has demonstrated the critical influence of ileal length on ultimate enteral autonomy. Surgical techniques to increase ileal length in nondilated bowel do not exist. We describe a novel technique to lengthen ileum in children with ultrashort bowel syndrome. Methods: Beginning in May 2021 prospective candidate children were identified. Candidacy for ileal tube lengthening included diagnosis of ultrashort bowel syndrome, intact ileocecal valve with remnant ileum, and proximal intestinal stoma or draining gastrostomy. Informed consent was obtained. Following laparoscopic lysis of adhesions, a balloon catheter was inserted through a left flank stab incision and into the lumen of the remnant ileum around a purse string suture. Cecopexy was performed in the right-lower quadrant. Clips were used to mark the cecum and the proximal extent of ileum. The catheter length was fixed externally at the completion of the procedure. Serial x-rays were used to measure distraction effect while increasing tension was applied to the catheter over the subsequent weeks. Ileal tube lengthening was performed until the end of the catheter was reached or the tube was dislodged. A contrast study was performed at the completion of lengthening. Intestinal length at time of restoration of continuity and clinical outcomes were recorded. Results: Four infants were enrolled from May 2021-July 2023. Diagnoses leading to ultrashort bowel syndrome were mesenteric teratoma, necrotizing enterocolitis, and multiple intestinal atresia. At the time of restoration of intestinal continuity, a median of 1.75 cm (45 %) additional ileal length was achieved at a median of 25.5 days. There were no serious complications following ileal tube lengthening and no additional operative interventions were required. Conclusions: Ileal lengthening through internal distraction is a feasible surgical intervention to salvage ileum for infants with ultrashort bowel syndrome. Ileal tube lengthening may result in distraction enterogenesis, providing a novel intervention to increase intestinal length. Level of evidence: IV (Case series without comparison group).
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BACKGROUND AND AIMS: The natural history of Crohn's disease leading to intestinal failure is not well characterised. This study aims to describe the clinical course of Crohn's disease preceding intestinal failure and compare disease course and burden between Crohn's disease patients with and without intestinal failure. METHODS: Patients with Crohn's disease complicated by intestinal failure from Rigshospitalet, Copenhagen (n=182) and a nationwide Danish Crohn's disease cohort without intestinal failure (n=22,845) were included. Using nationwide registries in Denmark, disease course was determined from hospitalisations, surgeries and outpatient medications, and disease burden was determined from employment and mortality data. RESULTS: The 10-year cumulative incidence of intestinal failure following Crohn's disease diagnosis declined from 2.7% prior to 1980 to 0.2% after 2000. Compared to Crohn's disease patients without intestinal failure, those with intestinal failure experienced significantly longer duration of severe disease (50 vs. 19 years per 100 patient-years, p<0.01), secondary to greater corticosteroid use (71% vs. 60%, p=0.02), inpatient contacts (98% vs. 55%, p<0.01), and abdominal surgeries (99% vs. 48%, p<0.01). However, exposure to biologics was not different between the two groups (20.4% vs. 21%, p=0.95), and duration on biologics was shorter in Crohn's disease patients with intestinal failure (2,068 vs. 4,126 days per 100 patient-years, p=0.02). Standard mortality ratio in Crohn's disease patients with intestinal failure was 3.66 [97.5% CI 2.79,4.72]. CONCLUSION: Patients with Crohn's disease complicated by intestinal failure experienced a more persistently severe preceding course of Crohn's disease but were not more likely to be treated with biological therapy.
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The provided dataset describes the transcriptomic profile of human liver spheroid co-cultures consisting of a human hepatoma cell line (C3A/HepG2 cells) and an immortalized activated human hepatic stellate cell line (LX-2 cells) upon exposure to total parenteral nutrition. High-throughput RNA sequencing was performed using DNBSEQTM sequencing technology. Following the quality check and filtering of raw sequence reads, the clean reads were aligned to the reference human genome and used to determine differential gene expression. Raw and processed data are deposited in the Gene Expression Omnibus with accession number GSE264357. These data could serve further mechanistic studies on parenteral nutrition-induced liver injury and support translational research on intestinal failure-associated liver disease occurring in individuals receiving total parenteral nutrition.
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The role of long-term parenteral support in patients with underlying benign conditions who do not have intestinal failure (IF) is contentious, not least since there are clear benefits in utilising the oral or enteral route for nutritional support. Furthermore, the risks of long-term home parenteral nutrition (HPN) are significant, with significant impacts on morbidity and mortality. There has, however, been a recent upsurge of the use of HPN in patients with conditions such as gastro-intestinal neuromuscular disorders, opioid bowel dysfunction, disorders of gut-brain interaction and possibly eating disorders, who do not have IF. As a result, the European Society of Clinical Nutrition and Metabolism (ESPEN), the European Society of Neuro-gastroenterology and Motility (ESNM) and the Rome Foundation for Disorders of Gut Brain Interaction felt that a position statement is required to clarify - and hopefully reduce the potential for harm associated with - the use of long-term parenteral support in patients without IF. Consensus opinion is that HPN should not be prescribed for patients without IF, where the oral and/or enteral route can be utilised. On the rare occasions that PN commencement is required to treat life-threatening malnutrition in conditions such as those listed above, it should only be prescribed for a time-limited period to achieve nutritional safety, while the wider multi-disciplinary team focus on more appropriate biopsychosocial holistic and rehabilitative approaches to manage the patient's primary underlying condition.
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Nutrición Parenteral , Humanos , Nutrición Parenteral/métodos , Eje Cerebro-Intestino/fisiología , Insuficiencia Intestinal/terapia , Nutrición Parenteral en el DomicilioRESUMEN
INTRODUCTION: Short bowel syndrome with chronic intestinal failure (SBS/CIF) is the inability to maintain protein-energy, fluid, electrolyte, or micronutrient balance due to a short bowel. Although SBS/CIF is rare, its clinical management is complex, challenging, expensive, and time-consuming. AIM: This study aimed to analyze a single center's experience with SBS/CIF in adult patients treated with home parenteral nutrition (HPN). MATERIALS AND METHODS: A retrospective single-center analysis of all 13 consecutive adult patients with SBS/CIF was included in an HPN program between January 1994 and August 2023. RESULTS: Between 1992 and 2023, 13 patients were included in an HPN program. The primary underlying pathology was acute mesenteric ischemia. The median age of starting HPN was 44 years. Most were subjected to several surgeries of extensive intestinal resection with posterior intestinal reconstruction. Five of the 13 patients died while on HPN with a median duration of 42 months. The causes of death related to HPN were catheter sepsis, endocarditis with cardiac failure, or hepatic failure. One patient died due to underlying pathology: pelvic abscesses and bleeding related to radiotherapy. Eight patients remain alive, with a median time of HPN of 173 months. During the HPN support, the most frequent complications were venous catheter infection and venous territory thrombosis. None of the eight patients alive have hepatic failure. Two patients recently started teduglutide with good tolerance and need a reduction in HPN support. All eight patients have a satisfactory quality of life (parenteral support needs range between five and two nutrition bags per week). Conclusion: Home parenteral nutrition remains the gold standard of SBS/CIF treatment, although teduglutide may reduce HPN needs and complications and provide a better quality of life. Despite the small number of patients, the results shown in this study are not inferior to those in large-volume centers. The existence of the commitment and interest of professionals involved in SBS/CIF at Centro Hospitalar Universitário de Santo António, Portugal, was a fundamental key to achieving those results. A multidisciplinary healthcare group for HPN support can be essential to ensuring these patients' survival and quality of life.
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Intestinal failure manifests as an impaired capacity of the intestine to sufficiently absorb vital nutrients and electrolytes essential for growth and well-being in pediatric and adult populations. Although parenteral nutrition remains the mainstay therapeutic approach, the pursuit of a definitive and curative strategy, such as regenerative medicine, is imperative. Substantial advancements in the field of engineered intestinal tissues present a promising avenue for addressing intestinal failure; nevertheless, extensive research is still necessary for effective translation from experimental benchwork to clinical bedside applications.
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Intestinos , Ingeniería de Tejidos , Humanos , Ingeniería de Tejidos/métodos , Intestinos/trasplante , Insuficiencia Intestinal/terapia , Bioingeniería/métodos , Medicina Regenerativa/métodos , Andamios del TejidoRESUMEN
Malnutrition is estimated to affect roughly 30%-80% of patients with inflammatory bowel disease (IBD). In those patients who cannot tolerate sufficient oral nutrition or there is no possibility for placing an enteral nutrition tube, parenteral nutrition offers a lifesaving alternative. However, this is not without risk. For patients with IBD, understanding the indications, contraindications, and complications associated with parenteral nutrition is crucial. In this review, we will discuss the indications and contraindications for parenteral nutrition in patients with IBD, the common complications associated with intravenous nutrition, the use of parenteral nutrition in special populations, such as in pediatric and perioperative patients, and the impact of parenteral nutrition on IBD-related outcomes.
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AIMS: To report the results and successes of intestinal transplantation (ITx) in the most active European centres, to emphasize that, although it is a difficult procedure, it should remain a therapeutic option for children with total, definitive and complicated intestinal failure when intestinal rehabilitation fails. METHODS: We retrospectively collected data about all patients less than 18 receiving an ITx from 2010 to 2022 in 8 centres, and outcomes in July 2022. RESULTS: ITx was performed in 155 patients, median age 6.9 years, in 45% for short bowel syndromes, 22% congenital enteropathies, 25% motility disorders, and 15% re-transplantations. Indications were multiple in most patients, intestinal failure-associated liver disease in half. The graft was in 70% liver-containing. At last follow up 64% were alive, weaned from parenteral nutrition, for 7.9 years; 27% had died and the graft was removed in 8%, mostly early after ITx. DISCUSSION: ITx, despite its difficulties, can give a future to children with complicated intestinal failure. It should be considered among the therapeutic options offered to patients with a predicted survival rate lower than that after ITx. Patients should be early discussed within multidisciplinary teams in ITx centres, to avoid severe complications impacting the results of ITx, or even to avoid ITx.
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Intestinos , Humanos , Estudios Retrospectivos , Niño , Masculino , Femenino , Intestinos/trasplante , Preescolar , Lactante , Resultado del Tratamiento , Adolescente , Insuficiencia Intestinal , Síndrome del Intestino Corto/cirugía , Enfermedades Intestinales/cirugía , Europa (Continente) , Nutrición ParenteralRESUMEN
Micronutrients (MN), i.e. trace elements and vitamins, are essential organic molecules, which are required in the diet in relatively small amounts in any form of nutrition (oral, enteral, parenteral). The probability of MN depletion or deficiencies should be considered in all chronic illnesses, especially in those that can interfere with intake, digestion, or intestinal absorption. Low socio-economic status and food deprivation are recognized as the most prevalent reasons for MN deficiencies world-wide. Elderly multimorbid patients with multimodal therapy, as well as patients with long-lasting menu restrictions, are at high risk for both disease related malnutrition as well as multiple MN deficiencies, needing careful specific follow-up. The importance of monitoring MN blood levels along with CRP is essential for optimal care. Drug interactions are also highlighted. In patients with chronic conditions depending on medical nutrition therapy, the provision of adequate dietary reference intakes (DRI) of MN doses and monitoring of their adequacy belongs to standard of care.