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Long-Term Survival Outcomes beyond the First Year after Liver Transplantation in Pediatric Acute Liver Failure Compared with Biliary Atresia: A Large-Volume Living Donor Liver Transplantation Single-Center Study. J Clin Med 2022; 11:jcm11247480. [PMID: 36556096 PMCID: PMC9780885 DOI: 10.3390/jcm11247480] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/12/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
Pediatric acute liver failure (PALF) is a common cause of liver transplantation (LT) but showed poor post-LT outcomes. We reviewed 36 PALF patients and 120 BA patients who underwent LT in our institution. The cause of PALF was unknown in 66.7%. PALF patients were older (6.2 vs. 2.9 years) with higher PELD scores (31.5 vs. 24.4) and shorter waitlist time (15.7 vs. 256.1 days) (p < 0.01). PALF patients showed higher rates of post-transplant renal replacement therapy (RRT) (13.9% vs. 4.2%) and hepatic artery complications (13.9% vs. 0.8%), while portal vein complications rates were lower (0% vs. 10.8%), (p < 0.05). Although PALF patients showed lower 5-year survival rates (77.8% vs. 95.0 %, p < 0.01), the 5-year survival rates of patients who lived beyond the first year were comparable (96.6% vs. 98.3%, p = 0.516). The most common cause of deaths within one year was graft failure (75.0%) in PALF patients, but infection (67.7%) in BA patients. In multivariate analysis, lower body weight, hepatic artery complications and post-transplant RRT were associated with worse survival outcomes (p < 0.05). In conclusion, physicians should be alert to monitor the immediate postoperative graft dysfunction and hepatic artery complications and patients on post-transplant RRT in order to improve survival outcomes in PALF patients.
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Abstract
As continuous-flow ventricular assist devices (CF-VADs) are used increasingly in children and adolescents, more pediatric patients will be supported as outpatients. Herein we report the patterns of rehospitalization after CF-VAD implantation at a single center. We retrospectively reviewed the medical records of 19 consecutive patients who received CF-VADs between December 6, 2010 and November 5, 2016 and were discharged on device therapy. The frequency, duration, and indications for all hospitalizations between the time of implant hospitalization discharge and January 8, 2016 were analyzed. There were a total of 52 rehospitalization episodes in 16 (84%) patients over 5,101 (median 93, interquartile range [IQR] 38, 226) follow-up days. There were a median of two (IQR 1, 3) hospitalizations per patient. The median time to first hospitalization was 14 (IQR 7, 62) days. The most common admitting diagnoses were suspected infection 13 (28%) and suspected pump thrombosis in 8 (17%). Thirty-one (60%) hospitalizations included procedures, including seven (13%) requiring device-related surgery. Overall, 89% of postimplant discharge days were spent outside of the hospital. Children with CF-VADs can be discharged with acceptable readmission rates and significant time spent out of hospital. Most patients will be rehospitalized at least once between implant hospitalization and transplantation, often within 2 weeks of hospital discharge, with the most common indications for admission being suspected infection and suspected pump thrombosis. Device-related complications necessitating surgical intervention most frequently occur in destination therapy patients who are supported for longer periods of time.
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Quintero Bernabeu J, Juamperez J, Muñoz M, Rodriguez O, Vilalta R, Molino JA, Asensio M, Bilbao I, Ariceta G, Rodrigo C, Charco R. Successful long-term outcome of pediatric liver-kidney transplantation: a single-center study. Pediatr Nephrol 2018; 33:351-358. [PMID: 28842757 DOI: 10.1007/s00467-017-3782-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/18/2017] [Revised: 07/04/2017] [Accepted: 08/02/2017] [Indexed: 12/25/2022]
Abstract
INTRODUCTION Liver-kidney transplantation is a rare procedure in children, with just ten to 30 cases performed annually worldwide. The main indications are autosomal recessive polycystic liver-kidney disease and primary hyperoxaluria. This study aimed to report outcomes of liver-kidney transplantation in a cohort of pediatric patients. METHODS We retrospectively analyzed all pediatric liver-kidney transplantations performed in our center between September 2000 and August 2015. Patient data were obtained by reviewing inpatient and outpatient medical records and our transplant database. RESULTS A total of 14 liver-kidney transplants were performed during the study period, with a median patient age and weight at transplant of 144.4 months (131.0-147.7) and 27.3 kg (12.0-45.1), respectively. The indications for liver-kidney transplants were autosomal recessive polycystic liver-kidney disease (8/14), primary hyperoxaluria -1 (5/14), and idiopathic portal hypertension with end-stage renal disease (1/14). Median time on waiting list was 8.5 months (5.7-17.3). All but two liver-kidney transplants were performed simultaneously. Patients with primary hyperoxaluria-1 tended to present a delayed recovery of renal function compared with patients transplanted for other indications (62.5 vs 6.5 days, respectively, P 0.076). Patients with liver-kidney transplants tended to present a lower risk of acute kidney rejection than patients transplanted with an isolated kidney transplant (7.2% vs 32.7%, respectively; P < 0.07). Patient and graft survival at 1, 3, and 5 years were 100%, 91.7%, 91.7%, and 91.7%, 83.3%, 83.3%, respectively. No other grafts were lost. CONCLUSION Long-term results of liver-kidney transplants in children are encouraging, being comparable with those obtained in isolated liver transplantation.
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Affiliation(s)
- Jesús Quintero Bernabeu
- Pediatric Hepatology and Liver Transplant Unit, Hospital Universitari Vall d'Hebron, Universitat Atònoma de Barcelona, 08035, Barcelona, Spain.
| | - Javier Juamperez
- Pediatric Hepatology and Liver Transplant Unit, Hospital Universitari Vall d'Hebron, Universitat Atònoma de Barcelona, 08035, Barcelona, Spain
| | - Marina Muñoz
- Pediatric Nephrology Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
| | - Olalla Rodriguez
- Pediatrics Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
| | - Ramon Vilalta
- Pediatric Nephrology Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
| | - José A Molino
- Pediatric Surgery Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
| | - Marino Asensio
- Pediatric Surgery Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
| | - Itxarone Bilbao
- HPB Surgery and Transplants, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
| | - Gema Ariceta
- Pediatric Nephrology Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
| | - Carlos Rodrigo
- Pediatrics Department, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
| | - Ramón Charco
- HPB Surgery and Transplants, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, 08035, Barcelona, Spain
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Hollander SA, McElhinney DB, Almond CS, McDonald N, Chen S, Kaufman BD, Bernstein D, Rosenthal DN. Rehospitalization after pediatric heart transplantation: Incidence, indications, and outcomes. Pediatr Transplant 2017; 21. [PMID: 27891727 DOI: 10.1111/petr.12857] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/03/2016] [Indexed: 12/20/2022]
Abstract
We report the patterns of rehospitalization after pediatric heart transplant (Htx) at a single center. Retrospective review of 107 consecutive pediatric Htx recipients between January 22, 2007, and August 28, 2014, who survived their initial transplant hospitalization. The frequency, duration, and indications for all hospitalizations between transplant hospitalization discharge and September 30, 2015, were analyzed. A total of 444 hospitalization episodes occurred in 90 of 107 (84%) patients. The median time to first rehospitalization was 59.5 (range 1-1526) days, and the median length of stay was 2.5 (range 0-81) days. There were an average of two hospitalizations per patient in the first year following transplant hospitalization, declining to about 0.8 per patient per year starting at 3 years post-transplant. Admissions for viral infections were most common, occurring in 93 of 386 (24%), followed by rule out sepsis in 61 of 386 (16%). Admissions for suspected or confirmed rejection were less frequent, accounting for 41 of 386 (11%) and 31 of 386 (8%) of all admissions, respectively. Survival to discharge after rehospitalization was 97%. Hospitalization is common after pediatric Htx, particularly in the first post-transplant year, with the most frequent indications for hospitalization being viral illness and rule out sepsis. After the first post-transplant year, the risk for readmission falls significantly but remains constant for several years.
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Affiliation(s)
- Seth A Hollander
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, CA, USA
| | - Doff B McElhinney
- Department of Cardiothoracic Surgery, LPCH Heart Center Clinical and Translational Research Program, Palo Alto, CA, USA
| | - Christopher S Almond
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, CA, USA
| | - Nancy McDonald
- Solid Organ Transplant Services, Lucile Packard Children's Hospital, Stanford, Palo Alto, CA, USA
| | - Sharon Chen
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, CA, USA
| | - Beth D Kaufman
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, CA, USA
| | - Daniel Bernstein
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, CA, USA
| | - David N Rosenthal
- Department of Pediatrics (Cardiology), Stanford University School of Medicine, Palo Alto, CA, USA
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Affiliation(s)
- Philippe Labrune
- Service de Pédiatrie et Consultation de Génétique, Hôpital Antoine Béclère (AP-HP), BP 405, 92141 Clamart cedex, France.
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Abstract
Liver disease in children in the developing world is a frequent occurrence, which is generally inadequately managed because of lack of resources. However, increasingly, there has been a demand for liver transplantation, where primary medical or surgical therapies have failed. The expertise and infrastructure required for a successful outcome are no different from those in more developed countries; if anything, the challenges are greater. Lack of deceased donors because of cultural and religious factors has driven the use of living donors. Short-term survival has generally been good, but long-term outcomes have rarely been reported. In this article, we review the experience of 2 centers at opposite ends of the continent and share our experience of slightly different settings and show that success can be achieved even in resource-reduced environments.
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Affiliation(s)
- Alastair J W Millar
- Department of Paediatric Surgery, School of Child and Adolescent Health, University of Cape Town and Red Cross War Memorial Children's Hospital, Cape Town, South Africa.
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Devine KA, Reed-Knight B, Simons LE, Mee LL, Blount RL. Prospective comparison of parent and adolescent report of health-related quality of life in adolescent solid organ transplant recipients. Pediatr Transplant 2010; 14:1000-6. [PMID: 20846240 DOI: 10.1111/j.1399-3046.2010.01392.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This 18-month prospective investigation sought to examine changes in HRQOL over time for adolescent solid organ transplant recipients. Additionally, this study examined the relationship between adolescent and parent report of HRQOL and compared parent report of HRQOL to published normative data. Forty-eight adolescent-parent dyads completed the CHQ, a measure of HRQOL, at two time periods. Parent and adolescent reports of HRQOL were stable over time. ICCs between parent and adolescent reports were significant and moderate across most domains of HRQOL, with the exception of family cohesion, physical functioning, and bodily pain. However, mean differences indicated that parents perceived significantly worse self-esteem and general health perceptions compared to their adolescents. Compared to normative data, parents reported significantly lower HRQOL across several domains, including adolescents' physical functioning and the emotional impact of their adolescent's condition on themselves. However, parents also reported higher levels of family cohesion. Results indicate that assessment of HRQOL for transplant recipients should include multiple reporters and that HRQOL as reported by adolescents and parents is generally stable over time without intervention. Further research is needed to understand factors related to differential HRQOL outcomes.
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Kaller T, Boeck A, Sander K, Richterich A, Burdelski M, Ganschow R, Schulz KH. Cognitive abilities, behaviour and quality of life in children after liver transplantation. Pediatr Transplant 2010; 14:496-503. [PMID: 20070560 DOI: 10.1111/j.1399-3046.2009.01257.x] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AIMS We investigated interrelations between cognitive abilities, behavioural problems, quality of life and disease-related variables of children after LTX. METHODS Our sample consisted of 25 children. They were 8.5/2.8 (M/SD) years old and had received the transplant 5.5/3.1 years previously. For assessment we used well-established instruments. RESULTS Liver transplanted children scored below the population mean on the cognitive as well as on the behavioural instrument and showed scores below average in the scales Self-esteem, Friends and Total Score regarding QoL. Behavioural problems were associated with poorer cognitive performance (r=-0.38 to -0.63). QoL regarding physical well-being was correlated with sequential processing (r=0.41). Lower sequential processing scores were associated with lower QoL. Also between behavioural parameters and QoL correlations could be determined. Children with more behavioural problems experienced lower QoL (r=-0.40 to r=-0.76). Age at onset of disease showed correlations with behavioural and QoL parameters (r=-0.49 resp. r=0.44). Cognitive functioning was associated with medical complications (r=-0.44). CONCLUSIONS High interrelations between cognitive functioning, behavioural deficits and QoL were obtained. Especially noticeable are correlations between sequential processing and internalized behavioural functions as both are associated with left lateralized brain functioning. This relationship could indicate differential effects on brain development during the preoperative phase.
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Affiliation(s)
- T Kaller
- Institute for Medical Psychology, University Hospital Eppendorf, Hamburg, Germany.
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Approach to optimizing growth, rehabilitation, and neurodevelopmental outcomes in children after solid-organ transplantation. Pediatr Clin North Am 2010; 57:539-57, table of contents. [PMID: 20371051 DOI: 10.1016/j.pcl.2010.01.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
One of the most critical differences between the posttransplant care of children and adults is the requirement in children to maintain a state of health that supports normal physical and psychological growth and development. Most children with organ failure have some degree of growth failure and developmental delay, which is not quickly reversed after successful transplantation. The challenge for clinicians caring for these children is to use strategies that minimize these deficits before transplantation and provide maximal opportunity for recovery of normal developmental processes during posttransplant rehabilitation. The effect of chronic organ failure, frequently complicated by malnutrition, on growth potential and cognitive development is poorly understood. This review presents a summary of what is known regarding risk factors for suboptimal growth and development following solid-organ transplant and describe possible strategies to improve these outcomes.
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Stevenson T, Millan MT, Wayman K, Berquist WE, Sarwal M, Johnston EE, Esquivel CO, Enns GM. Long-term outcome following pediatric liver transplantation for metabolic disorders. Pediatr Transplant 2010; 14:268-75. [PMID: 19671092 DOI: 10.1111/j.1399-3046.2009.01228.x] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
In order to determine long-term outcome, including survival, growth and development, following liver transplantation in children with metabolic disorders, we retrospectively reviewed charts of 54 children with metabolic disorders evaluated from 1989-2005 for presenting symptoms, transplantation timing and indications, survival, metabolic parameters, growth, and development. Thirty-three patients underwent liver transplantation (12 received combined liver-kidney transplants) at a median age of 21 months. At a median follow-up of 3.6 yr, patient survival was 100%, and liver and kidney allograft survival was 92%, and 100%, respectively. For the group as a whole, weight Z scores improved and body mass index at follow-up was in the normal range. Two yr post-transplantation, psychomotor development improved significantly (p < 0.01), but mental skills did not; however, both indices were in the low-normal range of development. When compared to patients with biliary atresia, children with metabolic disorders showed significantly lower mental developmental scores at one and two yr post-transplantation (p < 0.05), but psychomotor developmental scores were not significantly different. We conclude that, in patients with metabolic disorders meeting indications for transplantation, liver transplantation or combined liver-kidney transplantation (for those with accompanying renal failure) is associated with excellent long-term survival, improved growth, and improved psychomotor development.
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11
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Improved Outcomes of Combined Liver and Kidney Transplants in Small Children (<15 kg). Transplantation 2009; 88:711-5. [DOI: 10.1097/tp.0b013e3181b29f0c] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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12
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Pediatric liver transplantation for metabolic liver disease: experience at King's College Hospital. Transplantation 2009; 87:87-93. [PMID: 19136896 DOI: 10.1097/tp.0b013e31818bc0c4] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
AIMS The aims of this article were to report a single-center experience of pediatric liver transplantation for liver-based metabolic disorders and to compare the outcome of cirrhotic versus noncirrhotic metabolic liver disease. METHODS The medical records of 96 patients younger than 18 years undergoing transplantation for liver-based metabolic disorders from 1989 to 2005 were reviewed. RESULTS Hundred twelve transplants were performed in 96 patients at a median age of 59.7 months (range, 0-208 months). The cumulative 1-, 5-, and 10-year graft and patient survival rates were 83%, 77%, and 62% and 91%, 86%, and 82%, respectively. Acute liver failure at first presentation (hazard ratio [HR] 3.0; 95% confidence interval [CI] 1.1-8.1), age less than 1 year at time of transplantation (HR 4.6; 95% CI 1.7-12.4) and hospitalization (HR 3.2; 95% CI 1.1-9.3) were significant predictors of worse patient survival. For noncirrhotic disorders, the long-term patient (100% vs. 100%, 90% vs. 100%, and 90% vs. 75%, P=0.87) and graft survivals (93% vs. 100%, 70% vs. 100%, and 70 vs. 75%, P=0.12) at 1, 5, and 7 years for auxiliary versus orthotopic transplantation were not significantly different. CONCLUSIONS Long-term patient survival after transplantation for metabolic disorders is excellent for both cirrhotic and noncirrhotic metabolic disorders. For noncirrhotic metabolic disorders, auxiliary transplantation has similar patient and graft survival compared with orthotopic transplantation, but further research is recommended.
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Ng VL, Fecteau A, Shepherd R, Magee J, Bucuvalas J, Alonso E, McDiarmid S, Cohen G, Anand R. Outcomes of 5-year survivors of pediatric liver transplantation: report on 461 children from a north american multicenter registry. Pediatrics 2008; 122:e1128-35. [PMID: 19047213 DOI: 10.1542/peds.2008-1363] [Citation(s) in RCA: 185] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
OBJECTIVES Although liver transplantation has been the standard of care therapy for life-threatening liver diseases for >20 years, data on the long-term impact of liver transplantation in children have been primarily limited to single-center experiences. The objective of this study was to characterize and evaluate the clinical course of children who have survived >or=5 years after pediatric liver transplantation in multiple centers across North America. PATIENTS AND METHODS Patients enrolled in the Studies of Pediatric Liver Transplantation database registry who had undergone liver transplantation at 1 of 45 pediatric centers between 1996 and 2001 and survived >5 years from liver transplantation were identified and their clinical courses retrospectively reviewed. RESULTS The first graft survival for 461 five-year survivors was 88%, with 55 (12%) and 10 (2%) children undergoing a second and third liver transplantation. At the 5-year anniversary clinic visit, liver function was preserved in the majority with daily use of immunosuppression therapy, including a calcineurin inhibitor and oral prednisone, reported by 97% and 25% of children, respectively. The probability of an episode of acute cellular rejection occurring within 5 years after liver transplantation was 60%. Chronic rejection occurred in 5% patients. Posttransplant lymphoproliferative disease was diagnosed in 6% children. Calculated glomerular filtration rate was <90 mL/minute per 1.73 m2 in 13% of 5-year survivors. Age- and gender-adjusted BMI>95th percentile was noted in 12%, with height below the 10th percentile in 29%. CONCLUSIONS Children who are 5-year survivors of liver transplantation have good graft function, but chronic medical conditions and posttransplantation complications affect extrahepatic organs. A comprehensive approach to the management of these patients' multiple unique needs requires the expertise and commitment of health care providers both beyond and within transplant centers to further optimize long-term outcomes for pediatric liver transplant recipients.
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Affiliation(s)
- Vicky Lee Ng
- SickKids Transplant Center, Division of Pediatric Gastroenterology, Hepatology, and Nutrition, Hospital for Sick Children, University of Toronto, 555 University Ave, Toronto, Ontario, M5G 1X8, Canada.
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Affiliation(s)
- Estella M Alonso
- Department of Pediatrics, Northwestern University Feinberg School of Medicine, Children's Memorial, Hospital, Chicago, IL 60614, USA.
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Englert C, Grabhorn E, Richter A, Rogiers X, Burdelski M, Ganschow R. Liver transplantation in children with progressive familial intrahepatic cholestasis. Transplantation 2007; 84:1361-3. [PMID: 18049123 DOI: 10.1097/01.tp.0000282869.94152.4f] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
Progressive familial intrahepatic cholestasis (PFIC) is caused by mutations of the bile salt export pump or the multidrug resistance P-glycoprotein, resulting in chronic hepatic failure. Partial external diversion of bile or ileal bypass is effective in some cases and, in others, liver transplantation (OLT) is necessary. Forty-two children were included in this study. Twenty-six children suffered from PFIC type 2 and 16 from PFIC type 3. Symptoms included pruritus, cholestasis, liver cirrhosis, and growth retardation. Seventeen patients received external biliary diversion. Ten had to undergo OLT in the following course. As of this report, three of the remaining patients were on the wait list for OLT. Twenty-three children received a liver graft primarily with excellent outcome. Our data show that OLT is the option of choice in symptomatic PFIC and whenever liver cirrhosis is present. We suggest a very restrictive recommendation of external biliary diversion. However, gene therapy may be a future option for children with PFIC.
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Affiliation(s)
- Cornelia Englert
- Department of Pediatrics, University Medical Center Hamburg-Eppendorf, Germany
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Guariso G, Visonà Dalla Pozza L, Manea S, Salmaso L, Lodde V, Facchin P. Italian experience of pediatric liver transplantation. Pediatr Transplant 2007; 11:755-63. [PMID: 17910653 DOI: 10.1111/j.1399-3046.2007.00739.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The SIGENP Group has created an Italian Liver Transplantation database. The study considers all patients under 18 yr of age on the waiting list or transplanted between 1984 and 2005. Demographic and clinical data were collected and a descriptive analysis was conducted. Kaplan-Meier survival curves were calculated and Cox's proportional-hazards regression analysis were performed to identify predictors of death after transplantation. Twenty-two Italian centers took part and data were collected on 622 cases: only 53.8% of the transplants performed up until 1998 were carried out in Italy, while this was true of 97.7% of the operations performed between 1999 and 2005. Recipient survival curve analysis revealed one-, two- and five-yr survival rates of 88, 87 and 84%, respectively, and a significant improvement in survival after 1998 (p = 0.0322). Cox's analysis identified the following risk factors for death after liver transplantation, i.e. transplantation before 1998, neoplasms or fulminant hepatic failure as indications, being in intensive care at the time of transplantation and retransplantation. The center where the transplant is performed also revealed an influence on patient survival. Thanks to a better patient follow-up and more cooperation between specialists, the mean survival after liver transplantation is improving and Italian children can be transplanted in Italy.
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Affiliation(s)
- Graziella Guariso
- Gastroenterology, Department of Pediatrics, University of Padua, Padua, Italy.
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17
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Abstract
Growth is an important feature of childhood, but it is usually impaired before and after organ transplantation. Modest catch-up growth often occurs after renal transplantation. Nevertheless, patients remain short due to the effects of steroids used for immunosuppression. Children with chronic liver failure are also growth impaired, although not to the same extent. They also frequently have poor catch up growth after transplantation, again due to steroids. There are several randomized controlled clinical trials reporting growth hormone (GH) use after renal transplantation. These consistently show a beneficial effect of GH on linear growth. Patients with histories of frequent acute rejections before GH may have increased risk of acute rejection during treatment. Few data exist on liver transplant patients, although GH also appears effective. GH use may be safe and effective for renal transplant recipients who have been stable without acute rejection episodes. There needs to be long-term study of GH use in liver and renal transplant patients. It is critical to focus efforts on improving growth in renal failure before transplantation through GH use and to improve posttransplant growth in all recipients by minimizing steroid exposure.
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Affiliation(s)
- John S Fuqua
- Section of Pediatric Endocrinology and Diabetology, Indiana University School of Medicine, Riley Hospital for Children, Indianapolis, Indiana 46202, USA.
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Gritti A, Sicca F, Di Sarno AM, Di Cosmo N, Vajro S, Vajro P. Emotional and behavioral problems after pediatric liver transplantation: a quantitative assessment. Pediatr Transplant 2006; 10:205-9. [PMID: 16573608 DOI: 10.1111/j.1399-3046.2005.00426.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Several uncertainties regarding psychological problems in children who underwent liver transplantation and the need to differentiate these disturbances from those related to the underlying previous chronic liver disease itself exist. This background triggered the present pilot study to investigate, using quantitative assessment methods, the incidence and the type of emotional and behavioral disturbances after liver transplantation. Sixteen liver transplant recipients (aged 5.7-14.4 yr) and 12 age-matched controls with stable chronic liver disease were assessed through the parent report form of Child Behavior Checklist/ 4-18. The mean time elapsed since transplantation was 8.1 yr. No patient or family had received psychological support during chronic liver disease or at any phase of the transplantation process. Transplanted children scored within borderline range for Internalizing and Total Behavioral Problems and within pathological range for Competences, except for the Activity Scale. Transplanted children showed more Total Behavioral (p = 0.005) and Externalizing Problems (p = 0.0005) than controls. Both groups scored within the pathological range for Total Competences with no significant differences between the two groups. Our findings suggest that in the absence of support programs a psychological risk does exist for a long period of time, after transplantation. Regarding Total Behavioral Problems and Externalizing Problems, this risk is higher than in children with chronic liver disease.
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Affiliation(s)
- Antonella Gritti
- Department of Psychiatry, Child Neuropsychiatry, Audiophonology and Dermatology, Second University of Naples, Naples, Italy.
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Ezgü FS, Tümer L, Dalgiç B, Hasanoĝlu A, Kobayashi K, Saheki T. Cirrhosis in an infant heterozygous for classical citrullinaemia. Acta Paediatr 2005; 94:1849-51. [PMID: 16421053 DOI: 10.1111/j.1651-2227.2005.tb01868.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
UNLABELLED Classical citrullinaemia is caused by the inherited deficiency of argininosuccinate synthetase. Although varying degrees of liver involvement have been observed in urea cycle defects, including classical citrullinaemia, the co-existence of liver failure in a patient heterozygous for the disease has not been reported before. A female infant was investigated to find out the aetiology of early infantile liver failure. She was later found to be a heterozygote for the G390R mutation found in severe citrullinaemia patients. CONCLUSION Classical citrullinaemia is a phenotypically heterogeneous disease, and observations for signs of its presence should be made even in heterozygotes.
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Affiliation(s)
- Fatih Süheyl Ezgü
- Department of Paediatric Metabolism and Nutrition, Gazi University Faculty of Medicine, Ankara, Turkey.
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Fouquet V, Alves A, Branchereau S, Grabar S, Debray D, Jacquemin E, Devictor D, Durand P, Baujard C, Fabre M, Pariente D, Chardot C, Dousset B, Massault PP, Bernard D, Houssin D, Bernard O, Gauthier F, Soubrane O. Long-term outcome of pediatric liver transplantation for biliary atresia: a 10-year follow-up in a single center. Liver Transpl 2005; 11:152-60. [PMID: 15666395 DOI: 10.1002/lt.20358] [Citation(s) in RCA: 169] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The aim of this study was to review our experience in orthotopic liver transplantation (OLT) for biliary atresia (BA) in children and analyze the survival and prognostic factors, and long-term outcome. We reviewed 332 OLTs performed in 280 children between the years 1986 and 2000. Univariate and multivariate analysis were performed on patient and graft survivals according to recipients' and donors' characteristics as well as intraoperative data. The long-term outcome among the 80 children living at 10 years after OLT was studied according to growth, immunosuppressive therapy, and liver and renal functions. Liver graft status was eventually documented by liver biopsy. Status of rehabilitation was assessed by reviewing school performance and employment. Overall patient survival rates at 1, 5, and 10 years were 85, 82, and 82%, respectively, and the corresponding overall graft survival rates were 77, 73, and 71%. In the multivariate analysis, we identified 4 independent prognostic factors: polysplenia syndrome (P = .03), United Network for Organ Sharing (UNOS) status (P = .05), donor's age (P = .01), and perioperative surgical complications (P = .03). At 10 years after transplant, 80 children were alive and had normal growth rates. Liver histology was abnormal in 73% of these long-term survivors, mainly due to chronic rejection and centrilobular fibrosis. A total of 63 of the 80 children attended normal school and in 55 children (69%) school performance was not delayed. In conclusion, we discovered that a good long-term survival could be achieved after liver transplantation for BA, with a 82% survival rate at 10 years with normal scholastic studies in the majority of recipients.
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Affiliation(s)
- Virginie Fouquet
- Department of Pediatric Surgery, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
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Taylor R, Franck LS, Gibson F, Dhawan A. A critical review of the health-related quality of life of children and adolescents after liver transplantation. Liver Transpl 2005; 11:51-60; discussion 7-9. [PMID: 15690536 DOI: 10.1002/lt.20294] [Citation(s) in RCA: 65] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
We critically examined research on health-related quality of life (HRQL) in children and adolescents after liver transplantation. The specific aims were to identify research studies on HRQL after liver transplantation, to critique the methodological quality of the studies, to estimate overall HRQL after transplant, and to make recommendations for future research. Databases searched included Medline, Cumulative Index to Nursing and the Allied Health Literature, PsycINFO, EMBASE, Allied and Complementary Medicine, Institute for Scientific Information Web of Science, and Applied Social Sciences Index and Abstracts. Searches also were made on related Web sites and proceedings of transplantation and associated conferences. Eligible studies involved children between birth and 18 years of age who received isolated orthotopic, auxiliary, or living related liver transplantation. HRQL was assessed through 2 or more of the domains of physical health, psychological functioning, social functioning, family functioning, or general well-being. Eligible studies were abstracted, assessed for methodological quality, and synthesized using the sign test to provide an indication of the effect of liver transplantation on each HRQL domain. The synthesis of findings suggested an improvement in HRQL in comparison with pretransplant status; there was a trend toward a worse HRQL in comparison with the healthy population and better than those with other chronic illnesses. In conclusion, liver transplantation in childhood has a negative impact on some aspects of HRQL. However, this finding is tentative because of the small number of studies and variable study quality found.
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Affiliation(s)
- Rachel Taylor
- Institute of Liver Studies, King's College Hospital, London SE5 9RS, UK.
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Avitzur Y, De Luca E, Cantos M, Jimenez-Rivera C, Jones N, Fecteau A, Grant D, Ng VL. Health Status Ten Years After Pediatric Liver Transplantation—Looking Beyond The Graft. Transplantation 2004; 78:566-73. [PMID: 15446316 DOI: 10.1097/01.tp.0000131663.87106.1a] [Citation(s) in RCA: 52] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
BACKGROUND Little is known about long-term health after pediatric orthotopic liver transplantation (OLT). This study aimed to characterize the health status of recipients 10 years after OLT, with an emphasis on transplant-related morbidity and quality of life. METHODS We performed a retrospective database review of 32 children who underwent OLT before October 1992 at one center and were alive after 10 years. Outcome measures were assessed 10 years after OLT. Cantril's self-anchoring scale was used for global quality of life assessment. RESULTS Synthetic liver function at 10 years was preserved in all patients. The annual rate of episodes of acute rejection dropped markedly after the first year (1.4 at year 1 to 0.19 rejections/patient/year at year 10). Histologically confirmed chronic rejection developed in eight (25%) patients. At 10 years, long-term complications included mild to severe chronic renal failure (77%), mild chronic anemia (59%), and hypertension (25%). Significant growth retardation (z-score < -2), hyperlipidemia, and diabetes were uncommon. Infection requiring hospitalization occurred in 81% of the patients, with varicella zoster virus as the most common pathogen. Epstein-Barr virus-related malignancies affected 22% of patients. Ten-year survivors perceived quality of life as very good. Self-reporting of drug nonadherence by seven (22%) adolescents may have contributed to development of late onset rejection in this subgroup. Conclusions. Children who are 10-year survivors of OLT have excellent graft function and, despite chronic extrahepatic morbidities, a self-reported high quality of life.
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Affiliation(s)
- Yaron Avitzur
- Paediatric Academic Multi-Organ Transplantation (PAMOT) Program, Hospital for Sick Children, University of Toronto, Toronto, Canada
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Martin SR, Atkison P, Anand R, Lindblad AS. Studies of Pediatric Liver Transplantation 2002: patient and graft survival and rejection in pediatric recipients of a first liver transplant in the United States and Canada. Pediatr Transplant 2004; 8:273-83. [PMID: 15176966 DOI: 10.1111/j.1399-3046.2004.00152.x] [Citation(s) in RCA: 104] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Studies of Pediatric Liver Transplantation (SPLIT) is a cooperative research network comprising 38 pediatric liver transplant centers in North America. Data from the 1092 patients who have received a first liver transplant since 1995 were analyzed for factors influencing patient survival, graft survival and acute rejection. The 3, 12, 24 and 36 month Kaplan-Meier estimates of patient/graft survival were 90.9/85.5, 86.3/80.2, 84.3/76.0, and 83.8/75.3% respectively. Univariate analysis identified initial diagnosis, type of graft (whole vs. living and cadaveric technical variant), growth failure and continuous hospitalization or ICU admission prior to transplantation as significantly influencing patient and graft survival. Subsequent multivariate analysis identified as risk factors for death: fulminant liver failure (RR = 3.05, p < 0.05), cadaveric technical variant grafts (RR = 1.95, p < 0.05), continuous hospitalization pre-transplant (RR = 1.79, p < 0.05), height deficit >2 s.d. from mean (RR = 3.22, p < 0.05). Risk factors for graft loss included: fulminant liver failure (RR = 2.27, p < 0.05), cadaveric technical variant grafts, (RR = 1.97, p < 0.05). Eleven percent of the 1092 patients were re-transplanted; vascular complications, particularly hepatic artery thrombosis (8.3% overall; 36.3% of graft failures), were responsible for the majority of re-transplants. Infection was the single most important cause of death (40 of 141, 28.4%) and was a contributing cause in 55 (39%), particularly with bacterial or fungal organisms. The cumulative Kaplan-Meier estimates of first rejection at 3, 12, 24 and 36 months were 44.8, 52.9, 59.1, and 60.3%. Initial immunosuppression with tacrolimus reduced the probability of rejection (RR = 0.62, p < 0.05). Eleven percent of rejections were steroid-resistant; chronic rejection led to 7 of 121 (5.8%) re-transplants. The SPLIT registry, in compiling data from a large number of centers, reflects the current outcomes for pediatric liver transplants in North America.
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Affiliation(s)
- S R Martin
- Department of Pediatrics, Hôpital Sainte-Justine, Université de Montréal, Québec, Canada.
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Abstract
BACKGROUND Although rehospitalization is one of the factors affecting quality of life after successful liver transplantation, the effects of rehospitalization have not been assessed to date. PATIENTS AND METHODS Of 40 consecutive cases of pediatric living-donor liver transplantation (LDLT) performed between April 1994 and October 2000, 28 patients with a graft survival of more than 1 year were enrolled in this study to examine rehospitalization after successful LDLT. The rate and cause of rehospitalization were analyzed retrospectively on the basis of medical records. RESULTS A total of 23 of the 28 patients were rehospitalized. There were 84 episodes of rehospitalization. The mean number of rehospitalization days per episode per patient was 21.06 +/- 21.02 days. The rate of total rehospitalization days to the days after the hospitalization for LDLT was 6.56% +/- 8.73%. Rehospitalization episodes were attributable to the following: cholangitis (21.4%), viral infection (16.7%), and portal stenosis (PS) (13.1%). Rehospitalization as the result of rejection accounted for 9.5% of the episodes. The period of rehospitalization was long in the case of cholangitis (49.7 +/- 62.4 days), PS (13.8 +/- 13.4 days), and rejection (52.9 +/- 45.4 days). Although there were a lot of rehospitalization episodes as the result of viral infection subsequent to cholangitis, each rehospitalization period lasted 4.4 +/- 6.6 days. CONCLUSION It is suggested that prevention of cholangitis and PS, which were the causes of frequent and long rehospitalization periods, would result in a reduction of rehospitalization and therefore a better quality of life after pediatric LDLT.
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Affiliation(s)
- Takashi Orii
- Department of Surgery, Sendai Shakaihoken Hospital, and Division of Advanced Surgical Science and Technology, Department of Surgery, Graduate School of Medicine, Tohoku University, Japan.
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Burdelski MM. The impact of cyclosporine on the development of immunosuppressive therapy for pediatric liver transplantation. Transplant Proc 2004; 36:295S-298S. [PMID: 15041356 DOI: 10.1016/j.transproceed.2003.12.027] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Since the introduction of cyclosporine into pediatric liver transplantation remarkable progress in patient and graft survival has been observed: survival rates 60%; acute (60%), steroid-resistant (22%) and chronic rejection (4%); infections (60%); and side effects (20%). Individualization of cyclosporine therapy complements the development of new immunosuppressive agents such as tacrolimus, mycophenolate mofetil, and sirolimus for specific indications. The ultimate goal of transplantation to achieve immunotolerance a waits future progress.
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Affiliation(s)
- M M Burdelski
- Universitätsklinikum Hamburg-Eppendorf, Department of Pediatrics, Hamburg, Germany.
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Fine RN, Alonso EM, Fischel JE, Bucuvalas JC, Enos RA, Gore-Langton RE. Pediatric transplantation of the kidney, liver and heart: summary report. Pediatr Transplant 2004; 8:75-86. [PMID: 15009845 DOI: 10.1111/j.1399-3046.2004.2s050.x] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The following is a summary report of an extensive review of the literature from 1966 to 2001 on growth and development in children receiving kidney, liver and heart transplants. The literature was assessed for relevancy to current clinical practice and for reliability and generalizability of the inferences based on the study design, controls, sample size, age distribution, confounding factors, use of standardized instruments, and consistency with other findings. While studies on growth are included in the review, the main emphasis is on research in cognitive and psychosocial development since these areas have been far less thoroughly studied and contain various methodological deficiencies. On the basis of the literature review both general methodological recommendations and specific recommendations for future research studies are made. Access to the full is provided on the World Wide Web at http://light.emmes.com/pedstransplantation/.
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Affiliation(s)
- Richard N Fine
- Department of Pediatrics, Stony Brook Health Sciences Center, State University of New York at Stony Brook, NY, USA
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Nobili V, Comparcola D, Sartorelli MR, Diciommo V, Marcellini M. Mycophenolate mofetil in pediatric liver transplant patients with renal dysfunction: preliminary data. Pediatr Transplant 2003; 7:454-7. [PMID: 14870893 DOI: 10.1046/j.1399-3046.2003.00093.x] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
The prolonged use of CNI has been associated with nephrotoxicity. MMF is a new immunosuppressive agent. In the present study, the consequences of introducing MMF and reduction of CNI in liver-transplant children were analysed. The present study included eight pediatric liver-transplant patients who had transplantation at least 5 yr previously, had stable graft function and had renal dysfunction as a probable side-effect of CNI therapy. CNI was replaced with MMF in all patients and serum creatinine, uric acid concentration, azotemia and creatinine clearance before and 6 months after study entry were measured. The patients were monitored closely for side-effects of MMF as well as graft function. Six months after study entry serum creatinine, uric acid concentration, azotemia and creatinine clearance improved in all the patients at the last follow-up. The aspartate aminotransferase and alanine aminotransferase concentrations were stable during the study period and did not observe any serum bilirubin increased as well. No side-effects were reported in patients on MMF. Only one patient reported temporary pruritus and nausea. The results indicate that renal dysfunction significantly improved when MMF therapy is started and CNI reduced. Furthermore present data suggest that the risk of acute allograft rejection is very low when the CNI desired reduction is achieved in not too short time and absolutely when the MPA levels are strictly monitored.
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Affiliation(s)
- V Nobili
- Department of liver disease, Bambino gesu' children's hospital, Rome, Italy.
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Abstract
The possibility of extending life with advanced medical procedures such as organ transplantation in childhood has made it possible to focus on patients' well-being in a wider perspective. They still experience a high prevalence of medical and physical disabilities, which definitively have an impact on a child's psychosocial adjustment after transplantation. Many disabilities originate before transplantation, and much effort should be taken to diminish possible complications and ameliorate growth and neurodevelopment, which have an impact for later adjustment regardless of a successful transplantation. Well-being and QOL are not necessarily always correlated to the degree of physical disability. Different social, financial, and demographic factors also have an impact, as do children's and families' ability to cope with a chronic disorder. Nonadherence and noncompliance are a great problem, particularly in adolescents. They are the result and a possible cause of inferior psychosocial adjustment. Continuous multidisciplinary support, follow-up, and education are needed to cope with this problem. Validated and reliable health status measures in pediatric transplant recipients are scarce in the literature, and few assessments can be completed by the children themselves. A continuing effort must be made to improve psychosocial adjustment and QOL after transplantation to achieve the ultimate goal in medicine: the overall well-being of our patients.
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Affiliation(s)
- Erik Qvist
- Hospital for Children and Adolescents, Pediatric Nephrology and Transplantation, University of Helsinki, Stenbäckinkatu 11, FIN-00290, Finland.
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Alonso EM, Neighbors K, Mattson C, Sweet E, Ruch-Ross H, Berry C, Sinacore J. Functional outcomes of pediatric liver transplantation. J Pediatr Gastroenterol Nutr 2003; 37:155-60. [PMID: 12883302 DOI: 10.1097/00005176-200308000-00014] [Citation(s) in RCA: 64] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
Abstract
UNLABELLED The functional status and health-related quality of life (HRQOL) of children who survive liver transplantation (LT) have not been well documented. The purpose of this study was to determine the functional status and HRQOL in this population using a validated measure for children, the Child Health Questionnaire-Parent Form 50 (CHQ-PF50). METHODS The CHQ-PF50 instrument was completed by the parents of 55 children who agreed to participate in a mailing survey. Subscale scores for the sample were compared with those of a published normal population (n = 391). RESULTS Study sample characteristics were: 87% Caucasian, 54.5% female, mean age at survey was 9.6 years (range, 5-17 years). Responding caregivers were 95% biologic parents and 93% female. Compared with the normal population, LT recipients had lower subscale scores for general health perceptions (P < 0.0005), emotional impact on parents (<0.0005) and disruption of family activities (0.0005). The mean physical summary score of the LT recipients was lower than that of the normal population 48.1 +/- 12.1 (P = 0.005), but the mean psychosocial summary score was similar 48.8 +/- 11.9 (P = 0.156). Within the LT population, the original diagnosis (biliary atresia vs. other), type of LT (living donor vs. cadaveric), age at LT, z score for height, and hospital days did not significantly influence any of the subscale scores. CONCLUSIONS Children who have survived LT have functional outcomes in the physical domain that are lower than those of normal children. Self-esteem and mental health in this group appeared normal. The parents in this sample experienced more emotional stress and disruption of family activities than did parents in a normal population.
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Affiliation(s)
- E M Alonso
- Department of Pediatrics, Children's Memorial Hospital, Northwestern University, Feinberg School of Medicine, Chicago, Illinois, USA.
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Bucuvalas JC, Britto M. Health-related quality of life after liver transplantation: it's not all about the liver. J Pediatr Gastroenterol Nutr 2003; 37:106-8. [PMID: 12883290 DOI: 10.1097/00005176-200308000-00002] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/10/2022]
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Manificat S, Dazord A, Cochat P, Morin D, Plainguet F, Debray D. Quality of life of children and adolescents after kidney or liver transplantation: child, parents and caregiver's point of view. Pediatr Transplant 2003; 7:228-35. [PMID: 12756049 DOI: 10.1034/j.1399-3046.2003.00065.x] [Citation(s) in RCA: 74] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A cross-sectional study was performed to assess quality of life (QoL) after kidney or liver transplantation during childhood. Self-questionnaires explored children, adolescent and parent QoL. Seventy-five transplant children, 36 transplant adolescents, 67 mothers, 34 fathers and 67 caregivers filled out the questionnaires; they were compared with a reference population. Children reported a rather good QoL, but their extra-family involvement appeared not as satisfactory as that of the reference population children. Adolescents reported a very high QoL when completing the structured format scale; however, their responses to open-ended questions showed qualitative differences compared with those of a reference population: they expressed concern about their body or health, less pleasure than ordinary adolescents to manage by themselves, and a poor relationship with peers. Mothers indicated a deep impact of the child's illness on their own QoL, and the need for psychological support. In conclusion, a rather good QoL is a long-lasting feature of kidney and liver transplantation in children. Such an assessment is mandatory to identify remaining impairments in some selected areas, either in the recipient or family.
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Affiliation(s)
- S Manificat
- SCRIPT INSERM, Lyon France, MAPI Research Institute, Lyon, France.
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Neuberger JM. Transition of care between paediatric and adult gastroenterology. Liver transplantation. Best Pract Res Clin Gastroenterol 2003; 17:277-89. [PMID: 12676119 DOI: 10.1016/s1521-6918(02)00144-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
With the increasing success of liver transplantation in children, a growing number of children are reaching an age when it is no longer appropriate for them to be followed by paediatricians. Clinicians looking after these liver allograft recipients need to be aware of the additional problems and needs in this group of young patients. While life after transplantation is usually near normal, a proportion of adolescents suffer from physical and psychological stresses that may result in social and behavioural problems. Non-compliance can have a major adverse impact on graft function. Immunosuppression needs to be adjusted to maintain good graft function, but also to keep to a minimum the adverse effects including renal failure and malignancy. The adverse cosmetic effects of some immunosuppressive drugs can be particularly troublesome at this stage in life. Overall, adolescent liver allograft recipients can have an excellent quality of life. Health care professionals need to be aware of the additional problems that this group of patients may have and they will need to adapt the follow-up in response to these issues.
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Affiliation(s)
- James M Neuberger
- Liver Unit, Queen Elizabeth Hospital, Edgbaston, Birmingham B15 2TH, UK.
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Pompili M, Mirante VG, Fagiuoli S, Beccaria S, Leandro G, Rapaccini GL, Gasbarrini A, Naccarato R, Pagliaro L, Rizzetto M, Gasbarrini G. The Italian experience on paediatric liver transplantation: 1988-1999 report. Dig Liver Dis 2002; 34:649-55. [PMID: 12405252 DOI: 10.1016/s1590-8658(02)80208-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
BACKGROUND Liver transplantation is the treatment of choice for end-stage liver disease in both adult and paediatric patients. The Italian experience in paediatric liver transplantation during the period 1988-1999 is reported herein. PATIENTS AND METHODS This report concerns 228 liver transplantations performed in 207 patients (100 male, 107 female, mean age 5.1+/-4.4 years) in 11 Italian centres. The mean waiting time on the transplantation list was 6.1+/-8.9 months and the main indications for the procedure were biliary atresia, inborn metabolic disorders, liver cirrhosis, liver neoplasms, Alagille syndrome, and fulminant hepatic failure. RESULTS The cumulative survival rate was 77%, 76%, 73%, and 71% at 1, 3, 5, and 7 years. The overall prevalence of acute rejection was 54%. Survival was significantly affected by re-transplantation (p=0.0002), by United Network for Organ Sharing 4 status at transplantation (p=0.016), and, among the indications for the procedure, by fulminant hepatic failure (p=0.004). Fifty patients (24%) died during the observation period. The main causes of death were primary non-function of the graft and sepsis CONCLUSIONS This study shows that liver transplantation in paediatric age, in Italy, is an effective procedure providing a 5-year survival rate comparable to that attained in the largest published series.
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Affiliation(s)
- M Pompili
- Dept. of Internal Medicine and Geriatrics, Catholic University of Sacro Cuore, Rome, Italy.
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del Mar Fernández De Gatta M, Santos-Buelga D, Domínguez-Gil A, García MJ. Immunosuppressive therapy for paediatric transplant patients: pharmacokinetic considerations. Clin Pharmacokinet 2002; 41:115-35. [PMID: 11888332 DOI: 10.2165/00003088-200241020-00004] [Citation(s) in RCA: 68] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/02/2022]
Abstract
Immunosuppressive therapy in paediatric transplant recipients is changing as a consequence of the increasing number of available immunosuppressive agents. Generic and other new formulations are now emerging onto the market, clinical experience is growing, and it is expected that clinicians should tailor immunosuppressive protocols to individual patients by optimising dosages and drugs according to the maturation and clinical status of the child. Most information about the clinical pharmacokinetics of immunosuppressive drugs in paediatrics is centred on cyclosporin, tacrolimus and mycophenolate mofetil in renal and liver transplant recipients; data regarding other immunosuppressants and transplant types are limited. Although the clinical pharmacokinetics of these drugs in paediatric transplant recipients are still under investigation, it is evident that the pharmacokinetic parameters observed in adults may not be applicable to children, especially in younger age groups. In general, patients younger than 5 years old show higher clearance rates irrespective of the organ transplanted or drug used. Another important factor that frequently affects clearance in this patient population is the post-transplant time. In accordance with these findings, and in contrast with the usual under-dosage in children, the need for higher dosages in younger recipients and during the early post-transplant period seems evident. To achieve the best compromise between prevention of rejection and toxicity, dosage individualisation is required and this can be achieved through therapeutic drug monitoring (TDM). This approach is particularly useful to ensure the cost-effective management of paediatric transplant recipients in whom the pharmacokinetic behaviour, target concentrations for clinical use and optimal dosage strategies of a particular drug may not yet be well defined. Although TDM may be a tool for improving immunosuppressive therapy, there is little information concerning its positive contribution to clinical events, including outcomes, for paediatric patients. Substantial information to support the use of TDM exists for cyclosporin and, to a lesser extent, for tacrolimus, but a diversity of options affects their implementation in the clinical setting. The role of TDM in therapy with mycophenolate mofetil and sirolimus has yet to be defined regarding both methods and clinical indications. Pharmacodynamic monitoring appears more suited to other immunosuppressants such as azathioprine, corticosteroids and monoclonal or polyclonal antibodies. If coupled with pharmacokinetic measurements, such monitoring would allow earlier and more precise optimisation of therapy. Very few population pharmacokinetic studies have been carried out in paediatric transplant patients. This type of study is needed so that techniques such as Bayesian forecasting can be applied to optimise immunosuppressive therapy in paediatric transplant patients.
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Jain A, Mazariegos G, Kashyap R, Kosmach-Park B, Starzl TE, Fung J, Reyes J. Pediatric liver transplantation. A single center experience spanning 20 years. Transplantation 2002; 73:941-7. [PMID: 11923697 PMCID: PMC2975975 DOI: 10.1097/00007890-200203270-00020] [Citation(s) in RCA: 117] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Survival after liver transplantation has improved significantly over the last decade with pediatric recipients faring better than adults. The 20-year experience of pediatric liver transplantation at Children's Hospital of Pittsburgh is reported in terms of patient survival; graft survival in relation to age, gender, and immunosuppressive protocols; causes of death; and indications for retransplantation. METHOD From March 1981 to April 1998, 808 children received liver transplants at Children's Hospital of Pittsburgh. All patients were followed until March 2001, with a mean follow-up of 12.2+/-3.9 years (median=12.6; range=2.9-20). There were 405 female (50.2%) and 403 male (49.8%) pediatric recipients. Mean age at transplant was 5.3+/-4.9 years (mean=3.3; range 0.04-17.95), with 285 children (25.3%) being less than 2 years of age at transplant. Cyclosporine (CsA)-based immunosuppression was used before November 1989 in 482 children (50.7%), and the subsequent 326 recipients (40.3%) were treated with tacrolimus-based immunosuppression. Actuarial survival was calculated using the Kaplan-Meier statistical method. Differences in survival were calculated by log-rank analysis. RESULTS Overall patient survival at 1, 5, 10, 15, and 20 years was 77.1%, 72.6%, 69.4%, 65.8%, and 64.4%, respectively. There was no difference in survival for male or female patients at any time point. At up to 10 years posttransplant, the survival for children greater than 2 years of age (79.5%, 75.7%, and 71.6% at 1, 5, and 10 years, respectively) was slightly higher than those at less than 2 years of age (72.6%, 66.9%, and 65.3% at 1, 5, and 10 years, respectively). However, at 15 and 20 years posttransplant, survival rates were similar (>2 years=67.3% and 65.8%; <2 years=64.1% and 64.1%). A significant difference in survival was seen in CsA-based immunosuppression (71.2%, 68.1%, 65.4%, and 61%) versus tacrolimus-based immunosuppression (85.8%, 84.7%, 83.3%, and 82.9%) at 1, 3, 5, and 10 years, respectively (P=0.0001). The maximum difference in survival was noted in the first 3 months between CsA and tacrolimus; thus, indicating there may have been other factors (nonimmunological factors) involved in terms of donor and recipient selection and technical issues. The mean annual death rate beyond 2 years posttransplant was 0.47%, with the mean annual death rate for patients who received tacrolimus-based immunosuppression being significantly lower than those who received CsA-based immunosuppression (0.14% vs. 0.8%; P=0.001). The most common etiologies of graft loss were hepatic artery thrombosis (33.4%), acute or chronic rejection (26.6%), and primary nonfunction (16.7%). Of note, retransplantation for graft loss because of acute or chronic rejection occurred only in those patients who received CsA-based immuno-suppression. CONCLUSION The overall 20-year actuarial survival for pediatric liver transplantation is 64%. Survival has increased by 20% in the last 12 years with tacrolimus-based immunosuppression. Although this improvement may be the result of several factors, retransplantation as a result of acute or chronic rejection has been completely eliminated in patients treated with tacrolimus.
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Affiliation(s)
- Ashok Jain
- Department of Surgery, Thomas E. Starzl Transplantation Institute, Children's Hospital of Pittsburgh, Pennsylvania 15213, USA
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Broering DC, Mueller L, Ganschow R, Kim JS, Achilles EG, Schäfer H, Gundlach M, Fischer L, Sterneck M, Hillert C, Helmke K, Izbicki JR, Burdelski M, Rogiers X. Is there still a need for living-related liver transplantation in children? Ann Surg 2001; 234:713-21; discussion 721-2. [PMID: 11729377 PMCID: PMC1422130 DOI: 10.1097/00000658-200112000-00002] [Citation(s) in RCA: 84] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE To assess and compare the value of split-liver transplantation (SLT) and living-related liver transplantation (LRT). SUMMARY BACKGROUND DATA The concept of SLT results from the development of reduced-size transplantation. A further development of SLT, the in situ split technique, is derived from LRT, which itself marks the optimized outcome in terms of postoperative graft function and survival. The combination of SLT and LRT has abolished deaths on the waiting list, thus raising the question whether living donor liver transplantation is still necessary. METHODS Outcomes and postoperative liver function of 43 primary LRT patients were compared with those of 49 primary SLT patients (14 ex situ, 35 in situ) with known graft weight performed between April 1996 and December 2000. Survival rates were analyzed using the Kaplan-Meier method. RESULTS After a median follow-up of 35 months, actual patient survival rates were 82% in the SLT group and 88% in the LRT group. Actual graft survival rates were 76% and 81%, respectively. The incidence of primary nonfunction was 12% in the SLT group and 2.3% in the LRT group. Liver function parameters (prothrombin time, factor V, bilirubin clearance) and surgical complication rates did not differ significantly. In the SLT group, mean cold ischemic time was longer than in the LRT group. Serum values of alanine aminotransferase during the first postoperative week were significantly higher in the SLT group. In the LRT group, there were more grafts with signs of fatty degeneration than in the SLT group. CONCLUSIONS The short- and long-term outcomes after LRT and SLT did not differ significantly. To avoid the risk for the donor in LRT, SLT represents the first-line therapy in pediatric liver transplantation in countries where cadaveric organs are available. LRT provides a solution for urgent cases in which a cadaveric graft cannot be found in time or if the choice of the optimal time point for transplantation is vital.
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Affiliation(s)
- D C Broering
- Department of Surgery, University Hospital Eppendorf, University of Hamburg, Martinistrasse 52, 20246 Hamburg, Germany.
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Abstract
Combined liver-kidney and kidney-only transplantation outcomes in primary hyperoxaluria (PH) are described. Strategies for the selection of type and timing of transplantation and pretransplantation and posttransplantation management are reviewed. Records were reviewed for 16 patients with PH who received 9 liver-kidney and 10 kidney-only transplants. Plasma oxalate values declined from 61 +/- 42 micromol/L pretransplantation to 9 +/- 6 micromol/L 1 month after transplantation in liver-kidney transplant recipients and 92 +/- 19 to 9 +/- 5 micromol/L in kidney-only transplant recipients. In most liver-kidney transplant recipients, hyperoxaluria persisted for 6 to 18 months after transplantation. Follow-up was 3.5 +/- 4.1 years in liver-kidney and 4.5 +/- 6.3 years in kidney-alone transplant recipients. Patient survival rates were 78% for liver-kidney and 89% for kidney-only transplant recipients. No hepatic allografts were lost. Three of 9 liver-kidney and 6 of 10 kidney-alone transplants lost renal allograft function. In those with functioning kidneys, renal clearance was 45.1 +/- 19.5 mL/min/1.73 m(2) in liver-kidney transplant recipients and 49.5 +/- 26.1 mL/min/1.73 m(2) in kidney-only transplant recipients at last follow-up. Kaplan-Meier 1-, 2-, 3-, and 5-year renal allograft survival rates for patients undergoing transplantation after 1984 were 78%, 78%, 52%, and 52% in liver-kidney transplant recipients and 86%, 71%, 54%, and 36% in kidney-only transplant recipients. Simultaneous grafting of liver and kidney after the development of renal insufficiency is recommended for the majority of patients with PH type I (PH-I). Kidney-alone transplantation is recommended for those with pyridoxine-responsive type I disease because pharmacological therapy allows favorable management of oxalate production in this situation. Kidney-alone transplantation also is recommended for PH type II (PH-II). This disease is less severe than PH-I, and it is currently unknown whether liver transplantation will correct the metabolic defect responsible for PH-II.
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Affiliation(s)
- C G Monico
- Division of Nephrology, Mayo Clinic, Rochester, MN, USA
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Aw MM, Samaroo B, Baker AJ, Verma A, Rela M, Heaton ND, Mieli-Vergani G, Dhawan A. Calcineurin-inhibitor related nephrotoxicity- reversibility in paediatric liver transplant recipients. Transplantation 2001; 72:746-9. [PMID: 11544444 DOI: 10.1097/00007890-200108270-00034] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
AIM To study the efficacy of mycophenolate mofetil (MMF) as renal rescue in paediatric liver transplant recipients with calcineurin-inhibitor- (CI) related nephrotoxicity. METHODS Pediatric liver transplant recipients with stable graft function and a glomerular filtration rate (GFR) <80 ml/min/1.73 m2 were enrolled. MMF was introduced at 20 mg/kg/day and increased to 40 mg/kg/day after 1 week. CI dose was then reduced 6 weeks to achieve blood levels 25% of baseline. GFR was reassessed after 6 and 12 months. RESULTS Fourteen children with a median (range) interval from transplant of 57 (4-111) months were studied. Their median (range) GFR in ml/min/1.73 m2 increased from a baseline of 52 (31-71), to 69 (38-111) and 73 (35-98) at 6 and 12 months, respectively (P=0.00014). Side effects of MMF include leucopaenia in two and backache in one, two of whom discontinued MMF. Acute allograft rejection occurred in three children. All 14 are well with a median (range) follow-up of 24 (14-38) months from MMF introduction. CONCLUSION MMF allows the recovery of renal function from CI related nephrotoxicity in more than 70% of paediatric liver transplant recipients with renal impairment.
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Affiliation(s)
- M M Aw
- Paediatric Liver Service, King's College Hospital, London, United Kingdom
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Ganschow R, Nolkemper D, Helmke K, Harps E, Commentz JC, Broering DC, Pothmann W, Rogiers X, Hellwege HH, Burdelski M. Intensive care management after pediatric liver transplantation: a single-center experience. Pediatr Transplant 2000; 4:273-9. [PMID: 11079266 DOI: 10.1034/j.1399-3046.2000.00127.x] [Citation(s) in RCA: 54] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
A retrospective study was conducted to determine the significance of intensive care management on outcome after liver transplantation (LTx) in children. Of 195 transplants performed in 162 children, factors affecting morbidity and mortality were documented during the post-operative intensive care unit (ICU) stay. To assess the gain in experience of ICU management, we compared mean ventilation time and stay in the ICU as well as mortality, incidence of surgical complications, infections, and rejection episodes, during three different time-periods (October 1991-August 1994, September 1994-July 1996, and August 1996-February 1998). The time spent by patients in the ICU (9.7 days vs. 7.9 days vs. 4.7 days, p < 0.001) and time on ventilation (5.2 days vs. 3.1 days vs. 1.2 days, p < 0.001) were significantly reduced over the duration of the study. The overall mortality was 18.0% (n = 30) and 76.7% (n = 23) of these deaths occurred during the early post-operative period in the ICU. The incidence of severe surgical complications decreased significantly over time, and the application of intra-operative Doppler ultrasound since 1994 led to detection of 27 correctable vascular complications. The overall incidence of acute cellular rejection episodes in our center was 64.1%: 43.5% of the infectious episodes occurred in the ICU (bacterial 70.2%, viral 12.3%, and fungal 17.5%). The main side-effect from immunosuppressive drugs was arterial hypertension in 29% of the patients. We conclude that our efforts to improve intensive care management and monitoring were the key elements in reducing morbidity and mortality after pediatric LTx.
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Affiliation(s)
- R Ganschow
- Department of Pediatrics, University Hospital Hamburg Eppendorf, Germany.
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