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1.
Yoon Lee Yoo Min Lee Mi Jin Kim Suk Koo Lee Yon Ho Choe 《Pediatric transplantation》2013,17(3):251-255
We conducted a study to clarify the incidence, clinical course, and risk factors of de novo allergies after liver transplantation. Ninety‐three patients who had been followed longer than one yr and who had no previous allergy history were included. Forty‐two patients (45.2%) developed de novo allergy. Of them, food allergy developed in 35 (37.6%). Respiratory allergy was observed in three (3.2%), and a patient (1.1%) had drug allergy. Fifty‐two (55.9%) of the 93 patients developed eosinophilia. The median age of patients with de novo allergy was 15 months (IR 11.3–20 months). De novo allergy developed five months after liver transplantation (IR 2.3–9.5 months) and lasted for 16 months (IR 8–34.5 months). Younger age at liver transplantation displayed statistically significant differences in development of allergy between allergy and non‐allergy groups. Twenty‐nine (69.0%) patients improved from allergy during the follow‐up period. No patient with de novo gastrointestinal allergy progressed to any respiratory allergy such as asthma. Older age at transplantation, EBV non‐risk, and CMV non‐risk had statistical significance in allergy improvement. Younger age at transplant predisposes to the development of allergy, while improvement of allergy is achieved more in older age. 相似文献
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Percutaneous interventional management of biliary complications after pediatric liver transplantation: A 16‐year single‐institution experience
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The aim of the study was to investigate the BiCx after the pediatric OLT and to assess the efficacy of the fluoroscopic‐guided PBI in the patients with BiCx as compared to the SR. A total of 340 OLTs were performed in 302 patients over the last 16 years. The inclusion criteria were the presence of BS or BL as a complication after OLT. The management of the BiCx was studied. Graft revision, graft loss, and survival were evaluated following PBI and SR. BiCx occurred in 17.1% (58/339) of the transplants; 6.2% (21/339) of transplants demonstrated BL and 12.7% (43/339) of the transplants had BS. Overall graft survival rates at 1 and 3 years in OLT with BL treated with PBI were 75.0% and 68.8% as compared with 75% and 66.7% in OLT treated with SR (P>.05). Overall graft survival rates at 1 and 3 years in OLT with BS treated with PBI were 70.6% and 54.5% as compared with 71.4% and 50% in OLT with SR or ERCP, respectively (P>.05). Based on the results, we conclude that PBI is as effective as SR in patients with the BL and BS after OLT. 相似文献
4.
Irene K. Kim Anna‐Kaisa Niemi Casey Krueger Clark A. Bonham Waldo Concepcion Tina M. Cowan Gregory M. Enns Carlos O. Esquivel 《Pediatric transplantation》2013,17(2):158-167
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. 相似文献
5.
Joshua A. Villarreal Dor Yoeli Ruth L. Ackah Rohini R. Sigireddi Jordan K. Yoeli Michael L. Kueht N Thao N. Galvan Ronald T. Cotton Abbas Rana Christine A. OMahony John A. Goss 《Pediatric transplantation》2019,23(4)
Children undergoing liver transplantation are at a significant risk for intraoperative hemorrhage and thrombotic complications, we aim to identify novel risk factors for massive intraoperative blood loss and transfusion in PLT recipients and describe its impact on graft survival and hospital LOS. We reviewed all primary PLTs performed at our institution between September 2007 and September 2016. Data are presented as n (%) or median (interquartile range). EBL was standardized by weight. Massive EBL and MT were defined as greater than the 85th percentile of the cohort. 250 transplantations were performed during the study period. 38 (15%) recipients had massive EBL, and LOS was 31.5 (15‐58) days compared to 11 (7‐21) days among those without massive EBL (P < 0.001). MT median LOS was 34 (14‐59) days compared to 11 (7‐21) days among those without MT (P = 0.001). Upon backward stepwise regression, technical variant graft, operative time, and transfusion of FFP, platelet, and/or cryoprecipitate were significant independent risk factors for massive EBL and MT, while admission from home was a protective factor. Recipient weight was a significant independent risk factor for MT alone. Massive EBL and MT were not statistically significant for overall graft survival. MT was, however, a significant risk factor for 30‐day graft loss. PLT recipients with massive EBL or MT had significantly longer LOS and increased 30‐day graft loss in patients who required MT. We identified longer operative time and technical variant graft were significant independent risk factors for massive EBL and MT, while being admitted from home was a protective factor. 相似文献
6.
Long‐term outcomes of liver transplantation for hepatoblastoma: A single‐center 14‐year experience
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Gabriel Ramos‐Gonzalez Michael LaQuaglia Allison F. O'Neill Scott Elisofon David Zurakowski Heung Bae Kim Khashayar Vakili 《Pediatric transplantation》2018,22(6)
HB is the most common primary liver tumor in children. Complete tumor excision, either by partial resection or by total hepatectomy and liver transplantation, in combination with chemotherapy provides the best chance for cure. We performed a retrospective analysis of patients who underwent liver transplantation for HB and herein present our 14‐year single‐institution experience. Twenty‐five patients underwent liver transplantation for HB at a median age of 26 months (IQR: 15‐44). Graft survival was 96%, 87%, and 80% at 1, 3, and 5 years, respectively. There were four patient deaths, three of them due to disease recurrence within the first year post‐transplant. Ten‐year overall survival was 84%. Three recipients initially presented with pulmonary metastases and underwent resection of metastatic disease, of which two are alive at 3.9 years. Of three patients who underwent salvage transplants, two are alive at 1.5 years after transplant. Non‐survivors were associated with lower median alpha fetoprotein value at presentation compared to survivors (21 707 vs 343 214; P = .04). In conclusion, the overall long‐term outcome of primary liver transplantation for HB is excellent. Tumor recurrence was the highest contributor to mortality. Even patients with completely treated pulmonary metastases prior to transplant demonstrated a favorable survival. 相似文献
7.
Outcomes of single kidney transplantation from pediatric donors: A single‐center experience
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Yamei Jiang Turun Song Yang Qiu Jinpeng Liu Zhiling Wang Xianding Wang Zhongli Huang Yu Fan Li Wang Tao Lin 《Pediatric transplantation》2018,22(5)
Kidneys from pDDs are increasingly used to narrow the huge gap between incremental demand and static supply. However, there is still controversy on the clinical outcome of SKT from pDDs. We conducted a retrospective cohort study of 452 adult recipients in our center between March 2012 and February 2017. Outcomes of 3 groups, transplants with organs from pDDs (n=50), aDDs (n=207), and LDs (n=195), were compared. The mean age and weight of pDDs were 8.98 years (range 8 months‐17 years) and 30.05 kg (range 8.2‐55 kg), respectively. There was no difference in 1‐year (96.0%, 98.1%, and 99.0%, respectively, P=.277) and 3‐year patient survival (96.0%, 98.1%, and 99.0%, respectively, P=.277) or in 1‐year (96.0%, 96.6%, and 98.5%, P=.307) and 3‐year (96.0%, 96.6% and 97.9%, P=.437) graft survival. SCr, eGFR, and allograft size were similar among the 3 groups at 6th month post‐transplant and thereafter. Incidence of DGF was higher in patients of the aDD group than those in the pDD group (22.7% vs 10.0%, P<.001), but there was no difference in AR and infection. SKT from pDDs to adult recipients is effective and safe with acceptable outcomes, and it will be a promising expansion to the donor pool. 相似文献
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Thomas G. Heffron Todd Pillen Gregory Smallwood John Rodriguez Sundari Sekar Stuart Henry Miriam Vos Katherine Casper Nitika Arora Gupta Carlos G. Fasola Rene Romero 《Pediatric transplantation》2010,14(2):228-232
Heffron TG, Pillen T, Smallwood G, Rodriguez J, Sekar S, Henry S, Vos M, Casper K, Gupta NA, Fasola CG, Romero R. Pediatric liver transplantation for acute liver failure at a single center: A 10‐yr experience.Pediatr Transplantation 2010:14:228–232. © 2009 John Wiley & Sons A/S. Abstract: Children transplanted for ALF urgently require an optimal graft and have lower post‐transplant survival compared with children transplanted for chronic liver disease. Over 10 yr, 33 consecutive children transplanted for ALF were followed. Demographics, encephalopathy, intubation, dialysis, laboratory values, graft type ABOI, XL (GRWR > 5%), DDSLT, LDLT and WLT were evaluated. Complications and survival were determined. ALF accounted for 33/201 (16.4%) of transplants during this period. Twelve of 33 received ABOI, five XL grafts, 18 DDSLT, and three LDLT. Waiting time pretransplant was 2.1 days. One‐ and three‐yr patient survival in the ALF group was 93.4% and 88.9%, and graft survivals were 86.4% and 77.7%. Median follow‐up was 1452 days. ABOI one‐ and three yr patient and graft survival in the ALF was 91.6% and 78.6%. No difference in graft or patient survival was noted in the ALF and chronic liver disease group or the ABOI and the ABO compatible group. A combination of ABO incompatible donor livers, XL grafts, DDSLT, LDLT and WLT led to a short wait time and subsequent graft and patient survival comparable to patients with non‐acute disease. 相似文献
10.
Serdar Karakas Tevfik Tolga Sahin Koray Kutluturk Emrah Otan Adil Baskiran Kemal Baris Sarici Ilknur Varol Cemalettin Aydin Cuneyt Kayaalp Sezai Yilmaz 《Pediatric transplantation》2020,24(3)
Diaphragmatic hernias (DHs) are rare complications after pediatric liver transplantation (PLT). It is now widely accepted that DHs after liver transplantation (LT) is a pediatric related condition. PLTs (under of age 18) performed between January 2013 and June 2019 at Malatya Inonu University Institute of Liver Transplantation were retrospectively scanned. Study group consisting DHs and a control group were compared. Among 280 PLTs, 8 of them were complicated with DHs (%2.9). Median age of the patients with DH was 3.0 (0.8‐9.5) years. Median graft recipient weight ratio was 2.5 (0.9‐4.4). Five patients were below 5th percentiles in terms of pediatric weight growth chart at the time of LT. Also, 6 patients were below 5th percentiles in terms of pediatric height growth chart. There was no statistical difference between study and control groups. There are many risk factors mentioned in literature that may be primarily responsible for DHs after PLT. These factors are left lobe and large‐for‐size grafts, malnutrition, trauma or diathermy of diaphragmatic nerve and vessels and immunosuppressants. In our study, we could not specify any reason that differs in DHs. In our aspect, narrow diaphragma and thorax are exposed to high intra‐abdominal pressure from abdomen. Large‐for‐size grafts, which are specific to children, also may contribute to this affect. Excessive diathermy and trauma to diaphragmatic collaterals may aggravate the risk of DH. More patients are needed to make an exact conclusion, in order to evaluate with comparable study on this aspect. 相似文献
11.
Adam Bartlett Roshni Vara Paolo Muiesan Paul Mariott Anil Dhawan Giorgina Mieli‐Vergani Mohamed Rela Nigel Heaton 《Pediatric transplantation》2010,14(3):388-392
Bartlett A, Vara R, Muiesan P, Mariott P, Dhawan A, Mieli‐Vergani G, Rela M, Heaton N. A single center experience of donation after cardiac death liver transplantation in pediatric recipients.Pediatr Transplantation 2010:14: 388–392. © 2009 John Wiley & Sons A/S. Abstract: Many centers are now performing DCD adult LT. There has been a reluctance to transplant pediatric recipients with DCD livers due to concern over the medium to long‐term outcome. We describe the outcome of 14 children (median age seven yr, 8 months–16 yr) that underwent LT with DCD grafts from July 2001 to December 2007. Donors had a median age of 23 yr (10–64), intensive care stay of five d (2–14) and bilirubin of 9 mmol/L (6–60). Median warm and cold ischemic time was 16 min (11–29) and seven h (5.5–8.4). Livers were transplanted as a whole organ (4), reduced graft (8), formal split (1) or auxiliary transplant (1). Compared to DBD recipients AST was significantly higher on the first three post‐operative days and there was no difference in the INR, bilirubin or GGT out to 12 months. There were no biliary or vascular complications and patient and graft survival is 100% at a median follow‐up of 41.8 months (1.7–74 months). LT with DCD grafts in pediatric recipients can be performed with low morbidity and excellent short‐to‐medium term patient and graft outcome. 相似文献
12.
Dehghani SM Nikeghbalian S Kazemi K Dehghani M Gholami S Bahador A Salahi H Malek-Hosseini SA 《Pediatric transplantation》2008,12(2):146-149
Abstract: Bowel perforation is one of the causes of mortality after pediatric liver transplantation. The aim of this study was to evaluate the incidence, risk factors, clinical presentations, and outcomes of bowel perforation in pediatric liver recipients. This is a retrospective analysis of all pediatric patients who underwent liver transplantation at a single liver transplant center in Iran between 1999 and 2006. During this period 72 liver transplantations were performed in children <18 yr. Twenty-two children underwent 33 re-explorations after liver transplantation. Five bowel perforations occurred in four children (incidence, 6.9%). One patient required two re-explorations. The median time between liver transplantation and the diagnosis of the bowel perforation was seven days. All patients had abdominal distention before re-exploration. The sites of perforation were jejunum (n = 3) and ileum (n = 2), and simple repair was performed in all cases. Three children had a history of prior Kasai operation. One of them received high dose of methylprednisolone before bowel perforation. Two children expired after bowel perforation (mortality rate, 50%). Bowel perforation is relatively frequent after pediatric liver transplantation. Among risk factors, prior Kasai operation may have a role. We observed that abdominal distention is a sign of bowel perforation and a high index of suspicion is required for rapidly diagnosis of this complication. The outcome of bowel perforation is poor and its mortality is high. Further studies are needed to establish real risk factors for this complication. 相似文献
13.
Sonia Pérez‐Bertólez Rafael Barrero Julia Fijo Verónica Alonso Devicka Ojha Miguel Ángel Fernández‐Hurtado Jerónimo Martínez Eduardo León Francisco García‐Merino 《Pediatric transplantation》2017,21(3)
Renal transplantation is the treatment of choice for children with ESRD offering advantages of improved survival, growth potential, cognitive development, and quality of life. The aim of our study was to compare the outcomes of LDKT vs DDKT performed in children at a single center. Retrospective chart review of pediatric patients who underwent kidney transplantation from 2005 to 2014 was performed. Ninety‐one renal transplants were accomplished, and 31 cases (38.27%) were LDKT, and in 96.7% of the cases, the graft was obtained through laparoscopy. Thirty‐four receptors weighted <25 kg. LDKT group had statistically significant lower cold ischemia times than DDKT one. Complication rate was 9.67% for LDKT and 18.33% for DDKT. eGFR was better in LDKT. Patient survival rate was 100% for LDKT and 98.3% for DDKT, and graft survival rate was 96.7% for LDKT and 88.33%‐80% for DDKT at a year and 5 years. Our program of pediatric kidney transplantation has achieved optimal patient and graft survival rates with low rate of complications. Living donor pediatric kidney transplants have higher patient and better graft survival rates than deceased donor kidney transplants. 相似文献
14.
Thomas G. Heffron Todd Pillen Gregory Smallwood Stuart Henry Sundari Sekar Katherine Casper David Solis Wenhao Tang Carlos Fasola Rene Romero 《Pediatric transplantation》2010,14(6):722-729
Heffron TG, Pillen T, Smallwood G, Henry S, Sekar S, Casper K, Solis D, Tang W, Fasola C, Romero R. Incidence, impact, and treatment of portal and hepatic venous complications following pediatric liver transplantation: A single‐center 12 year experience.Pediatr Transplantation 2010: 14:722–729. © 2010 John Wiley & Sons A/S. Abstract: PVT or PVS and HVOO are known causes of graft and patient loss after pediatric liver transplantation. Increased incidences of these complications have been reported in partial livers including DDSLT or LDLT. From 1997 to 2008, 241 consecutive pediatric patients received 271 hepatic grafts at a single center. Median follow‐up is 1856 days. Surgical technique, demographics, lab values, and radiologic imaging procedures were obtained utilizing OTTR® to evaluate the relationship of portal and hepatic complications with risk factors, patient and graft survival. Grafts were composed of 115/271 (42.4%) partial livers of which 90 (33.2%) were DDSLT and 25 (9.2%) LDLT. Of 271 patients, 156 (57.6%) received whole‐sized grafts. There were six PVC in five patients with one patient requiring retransplantation (0.34%) and no patient deaths. Utilizing all three hepatic vein orifices on the recipient hepatic vena cava and the donor hepatic vein cut short enables a wide hepatic outflow tract unlikely to twist. None of the 241 patients developed early or late complications of the hepatic vein. None of the last 128 consecutive patients who received 144 grafts over seven and a half yr have developed either early or late complications of the hepatic or portal vein. Partial‐graft actuarial survival was similar to whole‐graft survival (87.2% vs. 85.3% at one yr; 76.6% vs. 80.2 at three yr; p = 0.488). Likewise, patient survival was similar between partial grafts and whole grafts (93.8% vs. 93.1% at one yr; 89.8% vs. 87.2% at three yr; p = 0.688) with median follow‐up of 1822 (±1334) days. Patients receiving partial livers were significantly younger and smaller than patients receiving whole livers (p < 0.001). Portal and hepatic venous complications may have negative effects on patient or graft survival after pediatric liver transplantation. In our series, there was one graft and no patient loss related to portal or hepatic venous complications after pediatric liver transplantation over 12 yr. 相似文献
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Neurological complications of liver transplantation in pediatric patients: a single center experience 总被引:3,自引:0,他引:3
Neurologic complications (NCs) are a significant cause of morbidity and mortality in patients who undergo liver transplantation (LT). The aim of this study was to evaluate the incidence and type of NCs and associated factors in pediatric LT patients. We retrospectively reviewed NCs in the medical records of 40 consecutive infants, children, and adolescents who underwent LT at our institution. The subjects consisted of 23 boys and 17 girls (median age, 8.5 +/- 0.85 yr; range, 11 months to 17 yr). The indications for LT were Wilson's disease in 10 patients, fulminant hepatic failure (FHF) in nine, and other types of chronic liver disease in 21. NCs were found in 14 patients (35%). Those 14 individuals experienced a total of 16 episodes of NCs (two separate episodes in two of the patients). The most common NCs were seizure (seven episodes in six patients) and posterior leukoencephalopathy syndrome (PLES; five episodes in four patients). Seizure was the presenting symptom in three episodes of PLES. Two episodes of diffuse encephalopathy were observed in two patients, and two episodes of psychiatric symptoms occurred in two patients. We also noted one episode of tremor in one patient, one episode of acute dystonic reaction in one patient, and one episode of headache in one patient. Patients with Wilson's disease had a higher incidence of NCs (60%) than did patients without Wilson's disease (26.7%); however, this difference was not significant. The incidence of NCs was 44% in patients with FHF and 35% in those without FHF. That difference also was not significant. Immunosuppressive agents were the primary cause of 13 of the 16 episodes of NC. Uremia with hypertension, hypoxia, and hypomagnesemia caused one neurologic episode each. NCs, which are frequent in the first 30 days after pediatric LT, did not affect survival in this group. NCs were reversed by the discontinuation or reduction of immunosuppressive agents in 12 episodes, correction of hypomagnesemia and the reduction of immunosuppressive agents in one episode, and the correction of uremia and hypertension in one episode. Refractory epilepsy developed in one patient, and death unrelated to NCs occurred in one. The mortality rate was 7.1% (n = 1) in patients with NCs and 15.4% (n = 4) in those without NCs (p = 0.64). NCs are an important complication after LT. It is essential that each transplantation team collaborate with pediatric neurologists to ensure the rapid and accurate diagnosis of NCs in infants, children, and adolescents after LT and to prevent the delay of appropriate treatment. 相似文献
16.
An institutional experience of pre‐emptive liver transplantation for pediatric primary hyperoxaluria type 1
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Shirin Elizabeth Khorsandi Marianne Samyn Akhila Hassan Hector Vilca‐Melendez Simon Waller Rukshana Shroff Geoff Koffman William Van't Hoff Alastair Baker Anil Dhawan Nigel Heaton 《Pediatric transplantation》2016,20(4):523-529
Primary hyperoxaluria type 1 (PH1) is an inherited metabolic disease that culminates in ESRF. Pre‐emptive liver transplantation (pLTx) treats the metabolic defect and avoids the need for kidney transplantation (KTx). An institutional experience of pediatric PH1 LTx is reported and compared to the literature. Between 2004 and 2015, eight children underwent pLTx for PH1. Three underwent pLTx with a median GFR of 40 (30–46) mL/min/1.73 m2 and five underwent sequential combined liver‐kidney transplantation (cLKTx); all were on RRT at the time of cLKTx. In one case of pLTx, KTx was required eight and a half yr later. pLTx was performed in older (median 8 vs. 2 yr) and larger children (median 27 vs. 7.75 kg) that had a milder PH1 phenotype. In pediatric PH1, pLTx, ideally, should be performed before renal and extrarenal systemic oxalosis complications have occurred, and pLTx can be used “early” or “late.” Early is when renal function is preserved with the aim to avoid renal replacement. However, in late (GFR < 30 mL/min/1.73 m2), the aim is to stabilize renal function and delay the need for KTx. Ultimately, transplant strategy depends on PH1 phenotype, disease stage, child size, and organ availability. 相似文献
17.
Scott Nightingale Edward V. OLoughlin Stuart F. A. Dorney Albert Shun Deborah J. Verran Simone I. Strasser Geoffrey W. McCaughan Vicki Jermyn Peter Van Asperen Kevin J. Gaskin Michael O. Stormon 《Pediatric transplantation》2010,14(6):779-785
Nightingale S, O’Loughlin EV, Dorney SFA, Shun A, Verran DJ, Strasser SI, McCaughan GW, Jermyn V, Van Asperen P, Gaskin KJ, Stormon MO. Isolated liver transplantation in children with cystic fibrosis – An Australian experience.Pediatr Transplantation 2010: 14:779–785. © 2010 John Wiley & Sons A/S. Abstract: CF liver disease is an uncommon indication for pediatric LT. Determining optimal timing and type (isolated liver versus multi‐organ) of transplantation for those with severe liver disease can be challenging and involves consideration of the extent of liver disease (PHT, synthetic dysfunction) and extrahepatic factors such as pulmonary function. We present the experience of isolated LT for CF at our center. Eight children received one allograft each (3.9% of all grafts). One‐ and four‐yr survivals are both 75%. The two deaths occurred within the first two months after LT, and in both cases, invasive fungal infections were implicated, one following treatment for acute severe rejection. All had significant PHT, and six had synthetic dysfunction. All had roux‐en Y biliary anastomoses and none developed long‐term biliary complications. Seven had pulmonary colonization with Pseudomonas aeruginosa and six with fungus at time of transplantation. Mean pre‐LT FEV1 was 80% (range 59–116%) predicted, and lung function post‐LT was stable. Isolated LT in children with CF is successful in those with relatively preserved pulmonary function, which does not appear to deteriorate as a consequence. Roux‐en Y biliary anastomosis and antifungal prophylaxis should be a part of management of these patients. 相似文献
18.
Long‐term outcome of pediatric kidney transplantation: A single‐center experience from Greece
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Fotios Papachristou Stella Stabouli Nikoleta Printza Andromachi Mitsioni Constantinos Stefanidis Grigorios Miserlis John Dotis Anastasios Kapogiannis Helen Georgaki‐Angelaki Chrysa Gkogka Konstantinos Kollios Vasilios Papanikolaou 《Pediatric transplantation》2016,20(4):500-506
Pediatric kidney Tx has critically altered the outcome in ESRD pediatric patients. The aims of this study were to determine long‐term graft and patient survival in a homogeneous ethnic population. We reviewed the medical charts of pediatric kidney Tx performed between 1990 and 2012 in Greece. Seventy‐five kidney Txs were performed from LRD and 62 from DD. The 10‐ and 20‐yr graft survival was higher in LRD Tx compared with DD Tx. Both patient and graft survival at 10 and 20 yr after Tx were similar in LRD Tx from grandparents compared with parents (92.9% vs. 93.4% 20‐yr patient survival, 71.4% vs. 78.7% and 57.1% vs. 72.1%, 10‐ and 20‐yr graft survival, respectively). However, there was a decreasing tendency in LRD Tx rates in period 2001–2012 compared with period 1990–2000 (47.1% vs. 62.7%). Risk factors for poor five‐yr graft survival were DD Tx, and induction treatment with ALG compared with basiliximab, but their effect attenuated at 10 yr after Tx. In conclusion, Tx from LRD may offer efficient survival outcomes irrespective of donor age, suggesting that even older LRD could be an excellent option for the 1st kidney Tx in children and adolescents. 相似文献
19.
Wenjun Shang Guiwen Feng Shilin Gao Zhigang Wang Xinlu Pang Jinfeng Li Lei Liu Yonghua Feng Hongchang Xie Shuijun Zhang Baoping Qiao 《Pediatric transplantation》2014,18(3):240-245
Rabbit antithymocyte globulin (ATG‐F) is an extensively used induction agent. To our knowledge, no study to date has assessed reduced ATG‐F dosage in children undergoing renal transplantation. This was a retrospective analysis of pediatric renal recipients in the Department of Kidney Transplantation, The First Affiliated Hospital of Zhengzhou University, from May 2007 to February 2013. Thirty‐nine children underwent renal transplantation including 25 living related and 14 cardiac deceased donor transplantation. Each recipient received ATG‐F 1.5 mg/kg/d once daily for 4 days. Of the 39 recipients, five (12.8%) showed delayed graft function, including one of 25 recipients (4%) of living donor and four of 14 recipients (28.6%) of deceased donor transplantation (p < 0.05). Six of the 39 recipients (15.4%) showed acute rejection on renal biopsy. Follow‐up in these children ranged from 6 to 87 months. The one‐, three‐, and five‐yr recipients and grafts survival rates postoperation were each 94.9% and 97.3%, 97.3%, and 94.6%, respectively. The incidence of postoperative infection was 35.9% (14/39), and did not differ significantly in the living related and deceased donor groups (p > 0.05). Low‐dose ATG‐F can be safely used as an immune induction agent in pediatric renal transplantation. 相似文献