Liver transplantation for urea cycle disorders in pediatric patients: A single‐center experience

LT has emerged as a surgical treatment for UCDs. We hypothesize that LT can be safely and broadly utilized in the pediatric population to effectively prevent hyperammonemic crises and potentially improve neurocognitive outcomes. To determine the long‐term outcomes of LT for UCDs, charts of children with UCD who underwent LT were retrospectively reviewed at an academic institution between July 2001 and May 2012. A total of 23 patients with UCD underwent LT at a mean age of 3.4 yr. Fifteen (65%) patients received a whole‐liver graft, seven patients (30%) received a reduced‐size graft, and one patient received a living donor graft. Mean five‐yr patient survival was 100%, and allograft survival was 96%. Mean peak blood ammonia (NH₃) at presentation was 772 μmol/L (median 500, range 178–2969, normal <30–50). After transplantation, there were no episodes of hyperammonemia. Eleven patients were diagnosed with some degree of developmental delay before transplantation, which remained stable or improved after transplantation. Patients without developmental delay before transplantation maintained their cognitive abilities at long‐term follow‐up. LT was associated with the eradication of hyperammonemia, removal of dietary restrictions, and potentially improved neurocognitive development. Long‐term follow‐up is underway to evaluate whether LT at an early age (<1 yr) will attain improved neurodevelopmental outcomes.     

Tacrolimus‐related seizure after pediatric liver transplantation – A single‐center experience

To identify the risk factors for new‐onset seizures after pediatric LT and to assess their clinical implications and long‐term prognosis. The clinical and laboratory data of 27 consecutive children who underwent LT from January 2007 to December 2010 in our center were analyzed retrospectively. Patients were divided into seizures group and a non‐seizures group. Pre‐operative, intra‐operative, and post‐operative data were collected. Seizures occurred in four children, an incidence of 14.8%. All exhibited generalized tonic–clonic seizures within the first two wk after LT. Univariate analysis showed that the risk factors associated with seizures after pediatric LT included gender, pediatric end‐stage liver disease score before surgery, Child–Pugh score before surgery, serum total bilirubin after surgery, and trough TAC level. Multivariate analysis showed that trough TAC level was the only independent risk factor associated with the seizures. All children who experienced seizures survived with good graft function and remained seizure‐free without anti‐epileptic drugs over a mean follow‐up period of 33.7 ± 14.6 months. High trough TAC level was the predominant factor that contributed to seizures in the early post‐operative period after pediatric LT. High PELD and Child‐Pugh scores before LT and high post‐operative serum Tbil may be contributory risk factors for TAC‐related seizures.     

Association of post‐transplant donor‐specific HLA antibody with liver graft fibrosis during long‐term follow‐up after pediatric liver transplantation

The aim of this study was to evaluate the significance of post‐transplant DSA as a predictor of liver fibrosis during long‐term follow‐up after pediatric LT. We evaluated the histological findings in 18 LT recipients who underwent liver biopsy after DSA screening. Liver fibrosis was scored based on the METAVIR fibrosis staging. Patients were divided into 2 groups based on histological findings, and clinical characteristics among patients with liver fibrosis were assessed. Of 18 patients, 7 were included in the fibrosis group. No significant between‐group differences were found regarding peritransplant characteristics, including age, sex, primary disease, ABO incompatibility, and immunosuppressive regimen. Episodes of acute rejection and non‐adherence to immunosuppressive drugs were comparable between both groups. The MFI for anti‐DR DSA and positive rate were significantly higher in the fibrosis group (1655 vs 216; P = .019, 86% vs 27%; P = .012, respectively). MFI for anti‐DQ DSA was higher in the fibrosis group, but non‐significantly (2052 vs 384; P = .46). Post‐transplant anti‐DR DSA is associated with graft fibrosis during long‐term follow‐up. This finding seems useful for the implementation of valid histological examinations of liver grafts for patients with higher MFI, especially for anti‐DR DSA, after pediatric LT.     

Neurodevelopmental and audiological outcome of healthy term newborns with moderately severe non‐haemolytic hyperbilirubinemia

Objective: Our objective was to examine the outcome of term infants who developed moderate non‐haemolytic jaundice as information regarding the neurodevelopmental outcome of term infants with moderately severe non‐haemolytic hyperbilirubinemia remains controversial. Study design: Thirty‐nine term infants rehospitalised with non‐haemolytic hyperbilirubinemia (serum bilirubin levels: 20–30 mg/dL) during the first 2 weeks of life (study group), were assessed and compared to 36 children born at term who did not develop neonatal jaundice (control group). Assessment consisted of the Bailey 2 test, speech evaluation, behavioural hearing test and a neurological examination. Results: The subjects were assessed at a mean age of 3 years. There was no difference between the groups with regard to background data, except for the mean gestational age (38 + 1.3 weeks (study group) vs. 39.5 + 1.4 weeks (control group), P= 0.01). There were no significant differences between the groups in outcome parameters initially, and after correcting for possible confounding factors. None of the children in either of the groups had a neurosensory hearing deficit or any significant neurological deficiency. There was no correlation of outcome parameters with the admission serum Bilirubin levels or with the duration of hyperbilirubinemia. Conclusion: No untoward outcome was found in term healthy infants with moderately severe non‐haemolytic hyperbilirubinemia. Moreover, we did not find a correlation of outcome with serum bilirubin levels or with the duration of the hyperbilirubinemia in the study group.     

Barriers to ideal outcomes after pediatric liver transplantation

Long‐term survival for children who undergo LT is now the rule rather than the exception. However, a focus on the outcome of patient or graft survival rates alone provides an incomplete and limited view of life for patients who undergo LT as an infant, child, or teen. The paradigm has now appropriately shifted to opportunities focused on our overarching goals of “surviving and thriving” with long‐term allograft health, freedom of complications from long‐term immunosuppression, self‐reported well‐being, and global functional health. Experts within the liver transplant community highlight clinical gaps and potential barriers at each of the pretransplant, intra‐operative, early‐, medium‐, and long‐term post‐transplant stages toward these broader mandates. Strategies including clinical research, innovation, and quality improvement targeting both traditional as well as PRO are outlined and, if successfully leveraged and conducted, would improve outcomes for recipients of pediatric LT.     

Pretransplant trends in α‐fetoprotein levels as a predictor of recurrence after living donor liver transplantation for unresectable hepatoblastoma: A single‐institution experience

LT is a practical therapeutic alternative for unresectable hepatoblastoma; however, deciding when to perform LT is difficult. The aim of this study was to optimize the timing of LT for hepatoblastoma using pretransplant trends in AFP levels. Trends in pretransplant AFP levels and their influence on post‐transplant outcomes were retrospectively evaluated. All patients who underwent living donor LT for hepatoblastoma in our institution since 2002 were included. Variables analyzed included history of prior tumor resection, pretransplant AFP responses to chemotherapy, metastatic disease at diagnosis, and post‐transplant chemotherapy. Eight patients (seven boys and one girl; median age, 35 months; range, 15 months‐12 years) were transplanted. The overall post‐transplant recurrence‐free survival rate was 62.5% (5/8) with a mean follow‐up of 77 months. Patients with post‐transplant recurrence showed a 0.573 log increase in AFP levels after the last chemotherapy session before LT. This was significantly higher than the 0.279 log decrease observed in patients without post‐transplant recurrence (P = .024). Because the AFP response cannot be accurately predicted before each cycle of chemotherapy, it may be appropriate to perform LT when AFP levels do not decrease after the last cycle and before they are found to be elevated again.     

Basiliximab with delayed introduction of calcineurin inhibitors as a renal‐sparing protocol following liver transplantation in children with renal impairment

Renal impairment is frequently compromised in patients with end‐stage liver disease and is associated with increased long‐term mortality post‐LT. In contrast to CNI, basiliximab is an immunosuppressive agent with minimal nephrotoxic potential. This study reviews the experience of a single pediatric liver transplant center's renal‐sparing approach with the use of basiliximab and MMF to compensate for delayed entry of CNI in children with renal impairment at the time of organ availability. There were no differences in renal function between pediatric patients with and without pre‐LT renal impairment within the first year (cGFR: 135 mL/min/1.73 m² vs. 144 mL/min/1.73 m²; p = 0.56) or at 5–8 yr following LT, (129 mL/min/1.73 m² vs. 130 mL/min/1.73 m²; p = 0.97). In addition, there was no difference in ACR rates (50% vs. 43%, p = 0.62) between patients in the basiliximab group and those patients receiving standard CNI and steroid strategies. The utilization of a renal‐sparing approach with basiliximab alongside delayed entry and lower early target trough levels of CNI in children with renal impairment at the time of LT is safe and maintains excellent long‐term kidney function.     

Liver transplantation may prevent neurodevelopmental deterioration in high‐risk patients with urea cycle disorders

UCDs are among the most common inherited metabolic diseases in Japan. We investigated the clinical manifestations, treatment, and prognoses of 177 patients with UCDs who were evaluated and treated from January 1999 to March 2009 in Japan, using a questionnaire survey. Among these 177 patients, 42 (seven with carbamoyl phosphate synthetase 1 deficiency, 27 with ornithine transcarbamylase deficiency, seven with argininosuccinate synthetase deficiency, and one with arginase 1 deficiency) underwent living‐donor LT. Although this study was retrospective and included limited neurodevelopmental information before and after LT, we evaluated whether LT could improve neurodevelopmental outcomes in patients with UCDs. The neurodevelopmental outcomes of patients with a MAC of <300 μmol/L at the time of onset were not significantly different between the LT and non‐LT groups (P=.222). LT may have prevented further neurodevelopmental complications in children with MAC ≥300 μmol/L (P=.008) compared with non‐transplant management. Therefore, Liver transplant should be considered in patients with UCD with a MAC of ≥300 μmol/L at the time of disease onset.     

Survival outcomes scores (SOFT,BAR, and Pedi‐SOFT) are accurate in predicting post‐liver transplant survival in adolescents

SOFT and BAR scores utilize recipient, donor, and graft factors to predict the 3‐month survival after LT in adults (≥18 years). Recently, Pedi‐SOFT score was developed to predict 3‐month survival after LT in young children (≤12 years). These scoring systems have not been studied in adolescent patients (13–17 years). We evaluated the accuracy of these scoring systems in predicting the 3‐month post‐LT survival in adolescents through a retrospective analysis of data from UNOS of patients aged 13–17 years who received LT between 03/01/2002 and 12/31/2012. Recipients of combined organ transplants, donation after cardiac death, or living donor graft were excluded. A total of 711 adolescent LT recipients were included with a mean age of 15.2±1.4 years. A total of 100 patients died post‐LT including 33 within 3 months. SOFT, BAR, and Pedi‐SOFT scores were all found to be good predictors of 3‐month post‐transplant survival outcome with areas under the ROC curve of 0.81, 0.80, and 0.81, respectively. All three scores provided good accuracy for predicting 3‐month survival post‐LT in adolescents and may help clinical decision making to optimize survival rate and organ utilization.     

Family strain and its relation to psychosocial dysfunction in children and adolescents after liver transplantation

Parental functioning is essential to children's development. Therefore, this cross‐sectional single‐center study examined the prevalence of family strain in 181 parents and its associations to psychosocial functioning in their children after LT. Median age at LT was one yr. Mean time elapsed since LT was 5.8 yr. The IFS, and the SDQ were applied to parents. Family strain in the present sample was comparable to that in the German normative group of families with a chronically ill or disabled child, but families of LT recipients showed a significantly higher financial impact, impact on coping, and impact on siblings (p < 0.001). Younger age of patients at survey, a more severe clinical course, child's restrictions, and financial losses following LT were determined as significant predictors of family strain (R² = 0.42). Parents reported less family strain after living‐related compared with deceased donation. Family strain was significantly correlated to psychosocial dysfunction in children post‐LT. Present findings demonstrate a risk of maladjustment to the post‐LT condition in families. They emphasize the importance of psychological assessment of parents and patients during transplant and follow‐up to ensure the best achievable long‐term outcome of patients.     

Risk factors for neurological complications and their correlation with survival following pediatric liver transplantation

Despite the improved outcomes of LT, post‐operative NCs remain a significant cause of morbidity and mortality. The aim of the study was to identify the incidence of and risk factors for NCs in children who underwent LT. The medical records of pediatric patients who underwent LT at Asan Medical Center Children's Hospital between January 1994 and December 2010 were retrospectively analyzed. The onset and types of NC and pretransplant variables associated with NC were evaluated. We identified 190 children (85 boys [44.7%], 105 girls [55.3%]) of mean age 4.1 ± 4.7 yr, who underwent LT. Forty‐six NCs occurred in 41 (21.6%) patients after LT, the most common being seizures (n = 13, 28.3%) and encephalopathy (n = 10, 21.7%). Of the 46 NCs, 24 (52.2%) occurred within three months after LT. Multivariate analysis showed that primary liver disease, preoperative neurological problems, preoperatively higher serum creatinine concentration, and graft failure were significant risk factors for NCs. The survival rate was significantly lower for patients with NCs than for those without (p < 0.001). NCs after pediatric LTs were common and associated with a higher mortality rate in our study. Close monitoring and appropriate risk management may improve the long‐term outcomes of pediatric patients who undergo LT.     

Long‐term outcomes of de novo autoimmune hepatitis in pediatric liver transplant recipients

The long‐term course and outcome of DAIH is unknown. A retrospective multicenter study assessing associations and long‐term consequences of DAIH developing in a transplanted allograft is presented. Children with DAIH were followed from diagnosis until death, re‐LT, or transfer of care and for a minimum of 1 year. A total of 31 patients of 1833 (1.7%) LT were identified; 29 followed for a median of 7.1 years (range, 1.6‐15); 52% had no rejection preceding diagnosis of DAIH. Transaminases fell following treatment with steroids and antimetabolites (ALT 108 vs 39 U/L (P=.002); AST 112 vs 52 U/L (P=.003); GGT 72 vs 36 U/L (P=.03), but this was not universally sustained. Transaminases >2X ULN observed in 38% of patients at last follow‐up; commonly GGT, attributed to bile duct injury and ductopenia. Portal hypertension (PHT) was seen in four patients and associated with severe fibrosis and cirrhosis. Re‐LT occurred in two patients for chronic rejection (CR) and uncontrolled PHT with gastrointestinal bleeding, respectively. No deaths from DAIH were reported. DAIH is an uncommon complication following pediatric LT requiring prolonged and augmented immunosuppression. It is associated with continued allograft dysfunction and may lead to bile duct injury, CR, and PHT necessitating re‐LT.     

Successful long‐term outcome of liver transplantation in late‐onset lysosomal acid lipase deficiency

Late‐onset LAL deficiency, previously referred to as cholesteryl ester storage disorder, is a rare lysosomal storage disorder characterized by accumulation of cholesteryl esters. It has a heterogeneous clinical phenotype including abdominal pain, poor growth, hyperlipidemia with vascular complications and hepatosplenomegaly. End‐stage liver disease may occur, but there are few reports of successful LT. There are also concerns that systemic manifestations of the disease might persist post‐LT. We report a case with excellent outcome eight yr following LT. The subject was noted to have asymptomatic hepatosplenomegaly during an intercurrent illness, and LAL deficiency was confirmed with compound heterozygosity in the LIPA. Despite dietary fat restriction, he developed signs of progressive liver disease and subsequently developed hepatopulmonary syndrome. He underwent cadaveric LT at the age of nine and a half yr and recovered with prompt resolution of hepatopulmonary syndrome. Eight yr post‐transplant he has normal growth, normal lipid profile, and liver and renal function tests. Liver histology showed no evidence of disease recurrence at this stage. LT in this subject resulted in an excellent functional correction of late‐onset LAL deficiency.     

Stable long‐term renal function after pediatric liver transplantation

Herlenius G, Hansson S, Krantz M, Olausson M, Kullberg‐Lindh C, Friman S. Stable long‐term renal function after pediatric liver transplantation.
Pediatr Transplantation 2010: 14:409–416. © 2010 John Wiley & Sons A/S. Abstract: Long‐term exposure to calcineurin inhibitors increases the risk of CKD in children after LT. The aims of this study were to study renal function by measuring GFRm before and yearly after LT, to describe the prevalence of CKD (stage III: GFR 30–60 mL/min/1.73 m²) and to investigate if age and underlying liver disease had an impact on long‐term renal function. Thirty‐six patients with a median age of 2.9 years (0.1–16 yr) were studied. Median follow‐up was 6.5 (2–14 yr). GFRm decreased significantly during the first six months post‐transplantation with 23% (p < 0.001). Thereafter renal function stabilized. At six months, 17% (n = 5) of the children presented CKD stage III and at five yr the prevalence of CKD III was 18% in 29 children. However, in 13 children with a 10‐year follow‐up it was 0%. None of the children required renal replacement therapy after LT. When analyzing renal function of those children younger than two yr (n = 14) and older than two yr (n = 17) at the time of transplantation, we found that in both cohorts the filtration rate remained remarkably stable during the five‐yr observational period. However, there was a statistically significant (p < 0.05) difference in the percentual decrease in GFRm between the groups during the first six months after LT 13% and 31%, respectively. Baseline GFRm according to diagnosis did not differ between the groups. During the first six months after LT, patients transplanted for hepatic malignancy (n = 6) and those with metabolic liver disease (n = 4) had a percentage loss of GFRm of 32% and 35%, respectively. The corresponding loss of GFRm in patients with other diseases was 10‐19%. Six months post‐transplantation mean GFRm in the group with malignant liver disease was 65 ± 15 mL/min/1.73 m² and in the group with other diseases (n = 24) 82 ± 17 mL/min/1.73 m² (p < 0.05). At one, three and five yr post‐transplantation there was no longer a statistically significant difference between these cohorts. Our findings suggest that there can be a long‐term recovery of renal function after LT in children.     

Prope tolerance after pediatric liver transplantation

pT, under mono‐ and infratherapeutic calcineurin inhibition, may constitute an optimal condition combining graft acceptance with low IS load and minimal IS‐related toxicity. We reviewed 171 pediatric (<15.0 yr) survivors beyond one yr after LT, transplanted between April 1999 and June 2007 under tacrolimus‐based regimens (median follow‐up post‐LT: 6.0 yr, range: 0.8–9.5 yr). Their current status regarding IS therapy was analyzed and correlated with initial immunoprophylaxis. pT was defined as tacrolimus monotherapy, with mean trough blood levels <4 ng/mL during the preceding year of follow‐up, combined with normal liver function tests. The 66 children transplanted before April 2001 received a standard tacrolimus–steroid regimen. Beyond April 2001, 105 patients received steroid‐free tacrolimus–basiliximab or tacrolimus–daclizumab immunoprophylaxis. In the latter group, 43 (41%) never experienced any acute rejection episode and never received steroids. In the long term, a total of 79 recipients (47%) developed pT (n = 73) or IS‐free operational tolerance (n = 6), 27 of them belonging to the 43 steroid‐free patients (63%). In contrast, only 52/128 (41%) children treated with steroids subsequently developed prope/operational tolerance (p = 0.012). Steroid‐free tacrolimus‐based IS seems to promote long‐term graft acceptance under minimal/no IS. These results constitute the first evidence that minimization of IS, including steroid avoidance, might be tolerogenic in the long term after pediatric LT.     

Pediatric liver transplantation for neonatal‐onset Niemann‐Pick disease type C: Japanese multicenter experience

Niemann‐Pick disease type C (NPC) is a rare autosomal recessive inherited disease characterized by lysosomal accumulation of free cholesterol in macrophages within multiple organs. Infantile‐onset NPC often presents with jaundice and hepatosplenomegaly from birth, but these symptoms usually improve during early childhood, and it rarely progresses to liver failure. We report three cases from different hospitals in Japan; the patients developed neonatal‐onset NPC, and liver transplantation (LT) was performed as a life‐saving procedure. LT was performed at 19 days, 59 days, and 4 months of age, respectively. The last patient was diagnosed with NPC before LT, while the first two patients were diagnosed with neonatal hemochromatosis at LT. In these two patients, the diagnosis of NPC was made more than a year after LT. Even though oral administration of miglustat was started soon after the diagnosis of NPC, all patients showed neurological regression and required artificial respiratory support. All patients survived more than one year after LT; however, one patient died due to tracheal hemorrhage at 4.5 years of age, and another one patient was suspected as recurrence of NPC in liver graft. In conclusion, while LT may be a temporary life‐saving measure in patients with neonatal‐onset NPC leading to liver failure, the outcome is poor especially due to neurological symptoms. A preoperative diagnosis is thus critical.     

Acute antibody‐mediated rejection in ABO‐compatible pediatric liver transplant recipients: case series and review of the literature

Acute AMR is well reported following ABO‐incompatible LTx. However, it remains uncommon in ABO‐compatible LTx. It typically presents with graft dysfunction ≤2 weeks post‐LTx and is often associated with graft loss. We report the clinical presentation, treatment regimen, and outcome of six pediatric LTx recipients diagnosed with early acute AMR based on (i) clinical signs of graft dysfunction, (ii) histopathology indicative of acute injury ± C4d staining, and (iii) presence of HLA DSA. All patients developed elevated ALT and GGT ≤ 45 days post‐LTx. All showed HLA class I (n=4) and/or II (n=6) DSA (peak MFI 6153–11 910). Four had de novo DSA, and two had preformed DSA. Five were initially diagnosed with ACR refractory to steroid therapy. Four exhibited resolution of graft dysfunction with AMR therapy. Two had refractory AMR—one was re‐transplanted; the other was treated with eculizumab and showed improvement in graft function but later died due to a tracheostomy complication. Our case series suggests that AMR following ABO‐compatible LTx may be under‐diagnosed. The presentation can be variable, and treatment should be individualized. Eculizumab may be an option for refractory AMR. Ultimately, future multicenter studies are needed to better define diagnostic criteria, characterize optimal treatment, and assess long‐term outcomes following liver AMR.     

Pulmonary complications after liver transplantation in children: risk factors and impact on early post‐operative morbidity

Liver transplantation (LT) is associated with high post‐operative morbidity, despite excellent survival rates. With this retrospective study, we report the incidence of early and late pulmonary complications (PC) after LT, identify modifiable risk factors for PC and analyzed the role of PC in post‐operative ventilation duration and hospital length of stay. In a series of 79 children (0‐16 years) with LT over a 12 years period, early (<3 months post‐LT) and/or late (>3 months post‐LT) PC occurred in 68 patients (86%). Sixty‐four percent (64%) developed early major complications such as pulmonary edema, atelectasis, or pleural effusion. Atelectasis requiring an intervention (P ≤ .02), pulmonary edema (P ≤ .02), or elevated PELD/MELD scores (P = .05) were associated with an increase in total ventilation duration and length of stay in the ICU. Risk factors for early PC included preoperative hypoxemia (P = .005), low serum albumin at LT admission (P = .003), or early rejection (P = .002). About 20% of patients experienced late PC of which 81% were infections. Risk factor assessment prior to LT may ultimately help reduce early PC thereby possibly minimizing post‐operative morbidity and ICU length of stay.     

Liver transplantation for neonatal‐onset citrullinemia

Citrullinemia or ASS deficiency in its classical form presents in the neonatal period with poor feeding, hyperammonemia, encephalopathy, seizures, and if untreated can be fatal. Despite advances in medical therapy, neurocognitive outcomes remain suboptimal. LT has emerged as a potential management option. A retrospective single‐center review identified 7 children with a median age of 1.1 years (range, 0.6‐5.8) at referral. Five children presented clinically, and 2 were treated prospectively from birth due to positive family history. All patients received standard medical and dietary therapy prior to LT. The indications for LT were frequent metabolic decompensations in 4, elective in 2, and ALF in 1. The median age at LT was 2.4 years (range, 1.3‐6.5). Five patients received 6 left lateral segment grafts, one a live unrelated donor left lateral segment as an APOLT graft, and one a cadaveric whole liver graft as APOLT. One child required retransplantation due to hepatic artery thrombosis. Graft and patient survival were 86% and 100%, respectively. Median follow‐up is 3.1 years (range, 0.1‐4.1), and the median age at follow‐up is 5.5 years (range, 4.0‐9.8). There have been no metabolic decompensations in 6 children, while 1 patient (with APOLT) developed asymptomatic hyperammonemia with no clinical or histological signs of liver injury, requiring additional medical therapy. Our medium‐term experience following LT in citrullinemia is favorable, demonstrating a positive transformation of the clinical phenotype.     

Long‐term outcomes of living‐related small intestinal transplantation in children: A single‐center experience

Pediatric patients with irreversible intestinal failure present a significant challenge to meet the nutritional needs that promote growth. From 2002 to 2013, 13 living‐related small intestinal transplantations were performed in 10 children, with a median age of 18 months. Grafts included isolated living‐related intestinal transplantation (n=7), and living‐related liver and small intestine (n=6). The immunosuppression protocol consisted of induction with thymoglobulin and maintenance therapy with tacrolimus and steroids. Seven of 10 children are currently alive with a functioning graft and good quality of life. Six of the seven children who are alive have a follow‐up longer than 10 years. The average time to initiation of oral diet was 32 days (range, 13‐202 days). The median day for ileostomy takedown was 77 (range, 18‐224 days). Seven children are on an oral diet, and one of them is on supplements at night through a g‐tube. We observed an improvement in growth during the first 3 years post‐transplant and progressive weight gain throughout the first year post‐transplantation. Growth catch‐up and weight gain plateaued after these time periods. We concluded that living donor intestinal transplantation potentially offers a feasible, alternative strategy for long‐term treatment of irreversible intestinal failure in children.