Current approaches for risk assessment of intestinal transplant patients: A view from the histocompatibility laboratory.

Despite its recent decline in volumes, intestinal transplantation remains an important option for patients with irreversible intestinal failures. The long-term outcome of an intestinal transplant has stagnated. The major cause of graft loss is rejection, resulting from mismatches in human leukocyte antigens (HLA) and the presence of antibodies to mismatched donor-specific HLA antigens (DSA). Literature has reported that DSAs, either preformed before transplantation or developed de novo after transplantation, are harmful to intestinal grafts, especially for those without combined liver grafts. A comprehensive assessment of DSA by the histocompatibility laboratory is critical for successful intestinal transplantation and its long-term survival. This paper briefly reviews the history and current status of different methods for detecting DSA and their clinical applications in intestinal transplantation. The focus is on applying different antibody assays to manage immunologically challenging intestinal transplant patients before and after transplantation. A clinical case is presented to illustrate the complexity of HLA tests and the necessity of multiple assays. The review of risk assessment by the histocompatibility laboratory also highlights the need for close interaction between the laboratory and the intestinal transplant program.

Excess waitlist mortality among candidates for multivisceral liver-intestine transplant in acuity circle allocation.

Candidates for multivisceral transplant (MVT) have experienced decreased access to transplant in recent years. Using Organ Procurement and Transplantation Network data, transplant and waiting list outcomes for MVT (ie, liver-intestine, liver-intestine-pancreas, and liver-intestine-kidney-pancreas) candidates listed between February 4, 2018, and February 3, 2022, were analyzed, including model for end-stage liver disease/pediatric end-stage liver disease and exception scores by era (before and after acuity circle [AC] implementation on February 4, 2020) and age group (pediatric and adult). Of 284 MVT waitlist registrations (45.6% pediatric), fewer had exception points at listing post-AC compared to pre-AC (10.0% vs 19.1%), and they were less likely to receive transplant (19.1% vs 35.9% at 90 days; 35.7% vs 57.2% at 1 year). Of 177 MVT recipients, exception points at transplant were more common post-AC compared to pre-AC (30.8% vs 20.2%). Postpolicy, adult MVT candidates were more likely to be removed due to death/too sick compared with liver-alone candidates (13.5% vs 5.6% at 90 days; 24.2% vs 9.8% at 1 year), whereas no excess waitlist mortality was observed among pediatric MVT candidates. Under current allocation policy, multivisceral candidates experience inferior waitlist outcomes compared with liver-alone candidates. Clarification of guidance around submission and approval of multivisceral exception requests may help improve their access to transplantation and achieve equity between multivisceral and liver-alone candidates on the liver transplant waiting list.

Pediatric intestine transplant cost: Analysis of the Pediatric Health Information System database.

BACKGROUND: We aimed to evaluate costs from transplant to discharge in children who had undergone intestine transplant. METHODS: We performed a cross-sectional observational study of pediatric intestine transplant recipients from 2004 through 2020, utilizing the Pediatric Health Information System database. Standardized costs were applied to all charges and converted to 2021 US dollars. We analyzed the association of cost from transplant to discharge with age, sex, race and ethnicity, length of stay, insurance type, transplant year, short bowel syndrome diagnosis, liver-containing graft, hospitalization status, and immunosuppressive regimen. Predictors with a P value <0.20 in univariable analysis were included in a multivariable model, which was reduced using backwards selection with a P value of 0.05. RESULTS: We identified 376 intestinal transplant recipients across nine centers (median age, 2 years; 44% female). Most patients had short bowel syndrome (294; 78%). The liver was included in 218 transplants (58%). Median posttransplant cost was $263,724 (interquartile range [IQR], $179,564-$384,147), and length of stay was 51.5 days (IQR, 34-77). In the final model, increased cost from transplant to hospital discharge was associated with liver-containing graft (+$31,805; P = 0.028), T-cell-depleting antibody use (+$77,004; P < 0.001), and mycophenolate mofetil use (+$50,514; P = 0.012) while controlling for insurance type and length of stay. A 60-day posttransplant hospital stay would cost an estimated $272,533. CONCLUSIONS: Intestine transplant has high immediate cost and long length of stay that varies by center, graft type, and immunosuppression regimen. Future work will examine the cost-effectiveness of various management strategies before and after transplant.

Cost-effectiveness of Intestinal Transplantation Compared to Parenteral Nutrition in Adults.

BACKGROUND: Intestinal transplantation (ITx) is the most expensive abdominal organ transplant. Detailed studies about exact costs and cost-effectiveness compared to home parenteral nutrition (HPN) therapy in chronic intestinal failure are lacking. The aim is to provide an in-depth analysis of ITx costs and evaluate cost-effectiveness compared to HPN. METHODS: To calculate costs before and after ITx, costs were analyzed in 12 adult patients. To calculate the costs of patients with uncomplicated chronic intestinal failure, 28 adults, stable HPN patients were studied. Total costs including surgery, admissions, diagnostics, HPN therapy, medication, and ambulatory care were included. Median (range) costs are given. RESULTS: Costs before ITx were €69 160 (€60 682-90 891) in year 2, and €104 146 (€83 854-186 412) in year 1. After ITx, costs were €172 133 (€122 483-351 407) in the 1st year, €40 619 (€3905-113 154) in the 2nd year, and dropped to €15 743 (€4408-138 906) in the 3rd year. In stable HPN patients, the costs were €83 402 (€35 364-169 146) in the 1st year, €70 945 (€31 955-117 913) in the 2nd year, and stabilized to €60 242 (€29 161-238 136) in the 3rd year. CONCLUSIONS: ITx, although initially very expensive, is cost-effective compared to HPN in adults by year 4, and cost-saving by year 5.

OPTN/SRTR 2018 Annual Data Report: Intestine.

Despite medical and surgical advances in treatment of intestinal failure, intestine transplant still plays an important role. However, the number of new patients added to the intestine transplant waiting list has decreased over the past decade, reaching a low of 135 in 2018. The number of intestine donors also decreased, reaching a low of 106 in 2018, and the number of intestine transplants performed declined to its lowest level, 104, of which 59% were intestine-liver transplants. Graft failure has plateaued over the past decade. Patient survival for transplants in 2011-2013 varied by age and transplant type. Patient survival was lowest for adult intestine-liver recipients (1-and 5-year survival 66.7% and 49.1%, respectively) and highest for pediatric intestine recipients (1-and 5-year survival 89.1% and 76.4%, respectively).

The impact of intestinal transplantation on quality of life.

INTRODUCTION: Intestinal failure (IF) and intestinal transplant (ITx) are associated with poor quality of life (QoL). Disease-specific assessment of QoL for IF and ITx is challenging, owing to the different problems encountered. We have sought to compare QoL pre-ITx with post-ITx and have compared generic QoL with a stable IF population. METHODS: Two prospectively maintained databases of patients referred for and undergoing ITx and a chronic (Type 2 & 3) IF cohort were interrogated. QoL instruments used were generic (EQ-5D-5L and SF-36) and disease-specific (HPN-QOL and ITx-QOL). Analysis used Student's t-test and one-way ANOVA with Bonferroni correction for multiple comparisons. Data were collected pre- and post-ITx at 3, 6, 12-months and yearly thereafter. RESULTS: All QoL instruments improved following ITx to levels comparable with a cohort of stable IF patients not requiring ITx. Both the visual analogue score component (EQ-5D-5L) and the effect of underlying illness on QoL (HPN-QOL/ITx-QOL) were higher following ITx than either pre-ITx or when compared with the IF cohort. Effects on general health, ability to eat and drink, to holiday and travel were improved as early as 3 months post-ITx. Other components did not before 6-12 months following ITx, but were maintained to at least 24 months. Patient personal financial pressures are greater following ITx, even in a publicly funded healthcare system. CONCLUSION: ITx has beneficial effects on QoL compared to those assessed for or awaiting ITx. QoL following ITx is similar to patients with IF not requiring ITx. A QoL instrument that covers the journey of patients from IF through ITx would assist longitudinal analysis of the value and timing of ITx at an individual level.

Assessment and outcome of pediatric intestinal pseudo-obstruction: A tertiary-care-center experience from Turkey.

BACKGROUND/AIMS: Pediatric intestinal pseudo-obstruction (PIPO) is a severe disorder of gut motility. In this rare and difficult-to-manage disease, complex treatment method, such as intestinal transplantation, is sometimes needed. This study evaluated the management and follow-up results of patients with PIPO who received treatment at our center. MATERIALS AND METHODS: The cases of 13 patients with PIPO were reviewed retrospectively. Demographic data, clinical features, etiologies, pharmacological and surgical treatments, nutritional support, anthropometric findings, small bowel transplantation (SBT), and survival rates were assessed. RESULTS: Two of the patients were diagnosed at 1 and 5 years of age, while other patients were diagnosed during neonatal period. The etiological cause could not be identified for 5 patients. Pharmacological treatment response was observed in 38.4% of patients. Post-pyloric feeding was applied in 4 patients, but no response was observed. Gastrostomy decreased the clinical symptoms in 3 patients during the abdominal distension period. Total oral nutrition was achieved in 38.4% of the total-parenteral-nutrition (TPN)-dependent patients. It was observed that anthropometric findings improved in patients with total oral nutrition. Liver cirrhosis developed in 1 patient. Venous thrombosis developed in 4 patients. The SBT was performed on 3 patients. One of these patients has been followed up for the last 4 years. CONCLUSION: Pediatric intestinal pseudo-obstruction is a rare disease that can present with a wide range of clinical symptoms. While some patients require intestinal transplantation, supportive care may be sufficient in others. For this reason, patients with PIPO should be managed individually.

Noteworthy Literature published in 2017 for Abdominal Organ Transplantation.

In 2017, we identified more than 400 peer reviewed publications on the topic of pancreas transplantation, more than 500 on intestinal transplantation, more than 4000 on renal transplantation, and more than 4700 on liver transplantation. This annual review highlights the most pertinent literature for anesthesiologists and critical care physicians caring for patients undergoing abdominal organ transplantation. We explore a wide range of topics, including risk for and prediction of perioperative complications, recommendations on perioperative management, economic analyses, and education of the trainees in abdominal transplantation anesthesia and critical care.

OPTN/SRTR 2016 Annual Data Report: Intestine.

Despite improvements in medical and surgical treatment of intestinal failure, intestine transplant continues to play an important role. In 2016, a total of 147 intestine transplants were performed, 80 intestine-without-liver and 67 intestine-liver. Over the past decade, the age distribution of candidates waitlisted for intestine and intestine-liver transplant shifted from primarily pediatric to increasing proportions of adults. In 2016, 58.2% of candidates on the intestine list at any time during the year were aged younger than 18 years, with a decrease over time in those aged younger than 6 years and an increase in those aged 6-17 years. Adults accounted for 41.9% of candidates on the list at any time during the year, with a stable proportion of those aged 18-34 years and a decrease in those aged 35 years or older. By age, pretransplant mortality rate was highest for adult candidates at 11.7 per 100 waitlist years and lowest for children aged younger than 6 years at 2.2 per 100 waitlist years. For intestine transplants with or without a liver in 2009-2011, 1- and 5-year graft survival was 72.0% and 54.1%, respectively, for recipients aged younger than 18 years, and 70.5% and 44.1%, respectively, for recipients aged 18 years or older.

Pre-emptive Intestinal Transplant: The Surgeon's Point of View.

Pre-emptive transplantation is a well-established practice for certain types of end-organ failure such as in the use of kidney transplantation. For irreversible intestinal failure, total parenteral nutrition (TPN) remains the gold standard, due to the suboptimal long-term results of intestinal transplantation. As such, the only role for pre-emptive transplantation, if at all, will be for patients identified to be at high risk of complications and mortality while on definitive long-term TPN. In these patients, the timing of early listing and transplantation could become life-saving, taking into account that mortality on the waiting list is still the highest for intestinal candidates. The development of simulation models or pre-transplant scoring systems could help in selecting patients based on potential outcome on TPN or with transplantation, and recent reports from high-volume centers identify few underlying pathologic conditions and some TPN complications as at higher risk of increased morbidity and mortality. A pre-emptive transplant could be used as a rehabilitative procedure in a well-selected case-by-case scenario, among TPN patients at risk of liver failure, repeated central line infections, mesenteric infarction, short bowel syndrome (SBS) <50 cm or with end stoma, congenital mucosal disease, desmoid tumors: These conditions must be carefully evaluated, not to underestimate the clinical stage nor to over-estimate the impact of a temporary situation. At the present time, diseases with a variable and unpredictable course, such as intestinal dysmotility disorders, or quality of life and financial issues are still far from being considered as indications for a pre-emptive transplant.

OPTN/SRTR 2015 Annual Data Report: Intestine.

Intestine and intestine-liver transplant remains important in the treatment of intestinal failure, despite decreased morbidity associated with parenteral nutrition. In 2015, 196 new patients were added to the intestine transplant waiting list, with equal numbers waiting for intestine and intestine-liver transplant. Among prevalent patients on the list at the end of 2015, 63.3% were waiting for an intestine transplant and 36.7% were waiting for an intestine-liver transplant. The pretransplant mortality rate decreased dramatically over time for all age groups. Pretransplant mortality was notably higher for intestine-liver than for intestine transplant candidates (respectively, 19.9 vs. 2.8 deaths per 100 waitlist years in 2014-2015). By age, pretransplant mortality was highest for adult candidates, at 19.6 per 100 waitlist years, and lowest for children aged younger than 6 years, at 3.6 per 100 waitlist years. Pretransplant mortality by etiology was highest for candidates with non-congenital types of short-gut syndrome. Numbers of intestine transplants without a liver increased from a low of 51 in 2013 to 70 in 2015. Intestine-liver transplants increased from a low of 44 in 2012 to 71 in 2015. Short-gut syndrome (congenital and non-congenital) was the main cause of disease leading to intestine and to intestine-liver transplant. Patient survival was lowest for adult intestine-liver recipients and highest for pediatric intestine recipients.

Management of Crohn's Disease in the New Era of Gut Rehabilitation and Intestinal Transplantation.

Despite recent therapeutic advances, patients with Crohn's disease (CD) continue to experience high recurrence with cumulative structural damage and ultimate loss of nutritional autonomy. With short bowel syndrome, strictures, and enteric fistulae being the underlying pathology, CD is the second common indication for home parenteral nutrition (HPN). With development of intestinal failure, nutritional management including HPN is required as a rescue therapy. Unfortunately, some patients do not escape the HPN-associated complications. Therefore, the concept of gut rehabilitation has evolved as part of the algorithmic management of these patients, with transplantation being the ultimate life-saving therapy. With type 2 intestinal failure, comprehensive rehabilitative measures including nutritional care, pharmacologic manipulation, autologous reconstruction, and bowel lengthening is often successful, particularly in patients with quiescent disease. With type 3 intestinal failure, transplantation is the only life-saving treatment for patients with HPN failure and intractable disease. With CD being the second common indication for transplantation in adults, survival outcome continues to improve because of surgical innovation, novel immunosuppression, and better postoperative care. Despite being a rescue therapy, the procedure has achieved survival rates similar to other solid organs, and comparable to those who continue to receive HPN therapy. With similar technical, immunologic, and infectious complications, survival is similar in the CD and non-CD recipients. Full nutritional autonomy is achievable in most survivors with better quality of life and long-term cost-effectiveness. CD recurrence is rare with no impact on graft function. Further progress is anticipated with new insights into the pathogenesis of CD and mechanisms of transplant tolerance.

OPTN/SRTR 2013 Annual Data Report: intestine.

Despite improvements in medical and surgical treatment of intestinal failure over the past decade, intestine transplant continues to play an important role. Of 171 new patients added to the intestine transplant waiting list in 2013, 49% were listed for intestine-liver transplant and 51% for intestine transplant alone or with an organ other than liver. The pretransplant mortality rate decreased dramatically over time for all age groups, from 30.3 per 100 waitlist years in 2002-2003 to 6.9 for patients listed in 2012-2013. The number of intestine transplants decreased from 91 in 2009 to 51 in 2013; intestine-liver transplants decreased from 135 in 2007 to a low of 44 in 2012, but increased slightly to 58 in 2013. Ages of intestine and intestineliver transplant recipients have changed substantially; the number of adult recipients was double the number of pediatric recipients in 2013. Graft survival improved over the past decade. Graft failure in the first 90 days posttransplant occurred in 14.1% of intestine recipients and in 11.2% of intestine-liver recipients in 2013. The number of recipients alive with a functioning intestine graft has steadily increased since 2002, to 1012 in 2013; almost half were pediatric intestine-liver transplant recipients.

Cost-effectiveness of intestinal transplantation for adult patients with intestinal failure: a simulation study.

BACKGROUND: Home parenteral nutrition (HPN) and intestinal transplantation (ITx) are the 2 treatment options for irreversible intestinal failure (IF). OBJECTIVE: This study simulated the disease course of irreversible IF and both of these treatments--HPN and ITx--to estimate the cost-effectiveness of ITx. DESIGN: We simulated IF treatment in adults as a discrete event model with variables derived from the Dutch Registry of Intestinal Failure and Intestinal Transplantation, the Intestinal Transplant Registry, hospital records, the literature, and expert opinions. Simulated patients were enrolled at a rate of 40/mo for 10 y. The maximum follow-up was 40 y. Survival was simulated as a probabilistic function. ITx was offered to 10% of patients with <12 mo of remaining life expectancy with HPN if they did not undergo ITx. Costs were calculated according to Dutch guidelines, with discounting. We evaluated the cost-effectiveness of ITx by comparing models conducted with and without ITx and by calculating the cost difference per life-year gained [incremental cost-effectiveness ratio (ICER)]. RESULTS: The average survival was 14.6 y without ITx and 14.9 y with ITx. HPN costs were €13,276 for treatment introduction, followed by €77,652 annually. The costs of ITx were ∼€73,000 during the first year and then €13,000 annually. The ICER was €19,529 per life-year gained. CONCLUSION: Our simulations show that ITx slightly improves survival of patients with IF in comparison with HPN at an additional cost of €19,529 per life-year gained.

Assessment and outcome of children with intestinal failure referred for intestinal transplantation.

BACKGROUND & AIMS: Chronic intestinal failure (CIF) requires long term parenteral nutrition (PN) and, in some patients, intestinal transplantation (ITx). Indications and timing for ITx remain poorly defined. In the present study we aimed to analyze causes and outcome of children with CIF. METHODS: 118 consecutive patients referred to our institution were assessed by a multidisciplinary team and four different categories were defined retrospectively based on their clinical course: Group 1: patients with reversible intestinal failure; group 2: patients unsuitable for ITx, group 3: patients listed for ITx; group 4: patients stable under PN. Analysis involved comparison between groups for nutritional status, central venous catheter (CVC) related complications, liver disease, and outcome after transplantation by using non parametric tests, Mann-Whitney tests, Kruskal-Wallis, Wilcoxon signed rank tests and chi square distribution for percentage. RESULTS: 118 children (72 boys) with a median age of 15 months at referral (2 months-16 years) were assessed. Etiology of IF was short bowel syndrome [n = 47], intractable diarrhea of infancy [n = 37], total intestinal aganglionosis [n = 18], and chronic intestinal pseudoobstruction [n = 17]. Most patients (89.8%) were totally PN dependent, with 48 children (40.7%) on home-PN prior to admission. Nutritional status was poor with a median body weight at -1.5 z-score (ranges: -5 to +2.5) and median length at -2.0 z-score (ranges: -5.5 to +2.3). The mean number of CVC inserted per patient was 5.2 (range 1-20) and the mean number of CRS per patient was 5.5 (median: 5; range 0-12) Fifty-five patients (46.6%) had thrombosis of ≥2 main venous axis. At admission 34.7% of patients had elevated bilirubin (≥50 µmol/l), and 19.5% had platelets <100,000/ml, and 15% had both. Liver biopsy performed in 79 children was normal (n = 4), or showed F1 or F2 fibrosis (n = 29), bridging fibrosis F3 (n = 20), or cirrhosis (n = 26). Group 1 included 10 children finally weaned from PN (7-years survival: 100%). Group 2 included 12 children with severe liver disease and associated disorders unsuitable for transplantation (7-years survival: 16.6%). Group 3 included 66 patients (56%) who were listed for small bowel or liver-small bowel transplantation, 62/66 have been transplanted (7 years survival: 74.6%). Factors influencing outcome after liver-ITx were body weight (p < .004), length (p < .001), pre-Tx bilirubin plasma level (p < .001) and thrombosis (p < .01) for isolated ITx, Group 4 included 30 children (25.4%) with irreversible IF considered as potential candidates for isolated ITx. Four children were lost from follow up and 3 died within 2 years (survival 88.5%). Among potential candidates, the following parameters improved significantly during the first 12 months of follow up: Body weight (p.0001), length (p < .0001) and bilirubin (p < .0001). CONCLUSIONS: many patients had a poor nutritional status with severe complications especially liver disease. PN related complications were the most relevant indication for ITx, but also a negative predictor for outcome. Early patient referral for Tx-assessment might help to identify and separate children with irreversible IF from children with transient IF or uncomplicated long-term PN, allowing to adapt a patient-based treatment strategy including or not ITx.

Assessment of quality of life on home parenteral nutrition and after intestinal transplantation using treatment-specific questionnaires.

In order to investigate the quality of life on home parenteral nutrition and after intestinal transplantation using comparable questionnaires, the treatment-specific quality of life questionnaire for adult patients on home parenteral nutrition was adapted for intestinal transplant recipients. Both instruments were composed of 8 functional scales, 9 symptom scales, 3 global health status/quality of life scales and 2 single items. A preliminary cross-sectional study enrolling all the patients currently cared at the same hospital was carried out. Exclusion criteria were age ≥ 60 years and hospitalization at time of assessment. Thirty-three home parenteral nutrition patients (100% answered) and 22 intestinal transplant recipients (82% answered) were enrolled. Intestinal transplant recipients showed a better score in following scales: ability to holiday/travel (p < 0.001), fatigue (p = 0.022), gastrointestinal symptoms (p < 0.001), stoma management/bowel movements (p = 0.001) and global health status/quality of life (p = 0.012). A better score for ability to eat/drink (p = 0.070) and a worse score for sleep pattern (p = 0.100) after intestinal transplantation were also observed. The results of this preliminary study with specific instruments were consistent with the main expected improvement of the quality of life related to intestinal transplantation. Further studies in larger patient cohorts are required to confirm these data.

Population based assessment of enterocystoplasty complications in adults.

PURPOSE: Enterocystoplasty can be used to treat several types of bladder dysfunction. We conducted a population based study to identify the rate and significant predictors of urological surgery after adult enterocystoplasty. MATERIALS AND METHODS: A retrospective, population based cohort was assembled using administrative data records, and adults who underwent enterocystoplasty between 1993 and 2009 were included in the analysis. Administrative data sources were used to measure primary exposure (neurogenic bladder and concurrent catheterizable channel or anti-incontinence procedure) and primary outcome (urological surgical procedures after enterocystoplasty). Multivariable Cox proportional hazards models were used (covariates of age, gender, Charlson score and socioeconomic status). RESULTS: We identified 243 patients, of whom 61% had a neurogenic bladder, 20% had a simultaneous incontinence procedure and 18% underwent creation of a catheterizable channel. Median followup was 7.8 years (IQR 4.0-12.2). The proportion of patients who required a subsequent urological procedure was 40% (0.098 procedures per person-year of followup). A simultaneous incontinence procedure at enterocystoplasty was a significant predictor of future surgical procedures (HR 1.47, 95% CI 1.02-2.12, p = 0.0414). Cystolitholapaxy was the most common subsequent procedure (25% of patients) and a catheterizable channel conferred a significant risk of cystolitholapaxy (HR 2.92, 95% CI 1.461-5.85, p = 0.0024). CONCLUSIONS: Repeat urological surgery is common after enterocystoplasty. Patients who require a simultaneous incontinence procedure at enterocystoplasty are more likely to require future surgery. Patients with catheterizable channels are at significant risk for future cystolitholapaxy.

Age-based disparity in outcomes of intestinal transplants in pediatric patients.

Outcomes of intestinal transplants (ITx; n = 977) for pediatric patients are examined using the United Network for Organ Sharing data from 1987 to 2009. Recipients were divided into four age groups: (1) <2 years of age (n = 569), (2) 2-6 years (n = 219), (3) 6-12 years (n = 121) and (4) 12-18 years (n = 68). Of 977 ITx, 287 (29.4%) were isolated ITx and 690 (70.6%) were liver and ITx (L-ITx). Patient survival for isolated ITx at 1, 3 and 5 years, 85.3%, 71.3% and 65.0%, respectively, was significantly better than L-ITx, 68.4%, 57.0% and 51.4%, respectively, (p = 0.0001); this was true for all age groups, except for patients <2 years of age. The difference in graft survival between isolated ITx and L-ITx was significant at 1 and 3 years (Wilcoxon test, p = 0.0012). After attrition analysis of graft survival of patients who survived past first year, 3 and 5 years, graft survival for L-ITx patient was significantly better than those for isolated ITx. Isolated ITx should be considered early before the onset of liver disease in children >2 with intestinal failure but is not advantageous in patients <2 years.

[Home parenteral nutrition (HPN): feasibility of its implementation from a public hospital]. / Nutrición parenteral domiciliaria (NPD): factibilidad de implementación desde un hospital público.

INTRODUCTION: The intensive care of patients at home had probed important beneficialness for the patient and the Health System. There are very few experiences of this kind of care from the Public Hospitals. OBJECTIVE: To develop a social-sanitary analysis of the feasibility of the implementation of HPN on patients with short bowel syndrome (SBS) from a Public Hospital. MATERIAL AND METHODS: Patients hospitalized between 1985-2009 were included. We analyzed: age, residual intestine length (RIL), time between de indication and the beginning of HPN, HPN duration, treatment modality and clinical outcome. Social determinants: home place, habitat conditions, employment conditions, educational level, social security and Low Socioeconomic Status (LSS). The group were divided in two: 1- patients with feasibility of HPN when it was prescribed; 2- patients without feasibility of HPN. RESULTS: 61 patients were included, RIL x: 21.7 ± 11.6 cm. The HPN was feasible (G1) in 32 patients (52.4%) and no feasible (G2) in 29 (47.6%). The home treatment modality was in self-caring 25 (81%) and with nurses support 7 (19 %). The social determinants associated with the HPN feasibility were: more than one takecare (p 0.03), educational level (p 0.01), adequate habitat conditions (p 0.02) and Low Socioeconomis Status (LSS) (p 0.07). 17 patients reached intestinal adaptation (28%), 6 (10%) were transplanted, 19 (31%) died and 19 (31%) are actually on HPN. CONCLUSION: The HPN realized from the Public Hospital is feasible. Different social determinants were observed. The care of this group of patients must be done by an interdisciplinary group including general aspects of the child and the family.