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https://www.readbyqxmd.com/read/28428716/transition-after-pediatric-liver-transplantation-perceptions-of-adults-adolescents-and-parents
#1
Norman Junge, Katarina Migal, Imeke Goldschmidt, Ulrich Baumann
AIM: To develop a locally adapted, patient-focused transition-program, we evaluated the perceptions of adult and adolescent patients and parents regarding transition-programs and transfer. METHODS: We evaluated these perceptions by analyzing the responses of pre-transfer adolescents (n = 57), their parents (n = 57) and post-transfer adults (n = 138) from a cohort of pediatric-liver-transplant-patients using a self-designed questionnaire. Furthermore, we compared a responder group with a non-responder group as well as the provided answers with baseline characteristics and clinical outcomes to exclude selection bias, characterize high-risk patients for non-adherence and test for gender differences...
April 7, 2017: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/28411355/rabies-acquired-through-kidney-transplantation-in-a-child-a-case-report
#2
Bassam Saeed, Mustafa Al-Mousawi
Rabies is usually transmitted to humans through bites of infected animals; however, it can rarely be transmitted through deceased donor organs or tissues when not suspected. Here, we report a case of rabies transmission in a child. The child was a 5-year-old girl who was admitted to the pediatric intensive care unit with encephalitis of unexplained cause 3.5 months after she received a kidney transplant from a deceased donor. The laboratory and imaging studies did not reveal any explanation for her rapidly declining clinical and neurologic condition, which ended with death 4 days after admission...
April 14, 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/28411307/ferumoxytol-is-not-retained-in-kidney-allografts-in-patients-undergoing-acute-rejection
#3
Maryam Aghighi, Laura Pisani, Ashok J Theruvath, Anne M Muehe, Jessica Donig, Ramsha Khan, Samantha J Holdsworth, Neeraja Kambham, Waldo Concepcion, Paul C Grimm, Heike E Daldrup-Link
PURPOSE: To evaluate whether ultrasmall superparamagnetic iron oxide nanoparticle (USPIO)-enhanced magnetic resonance imaging (MRI) can detect allograft rejection in pediatric kidney transplant patients. PROCEDURES: The USPIO ferumoxytol has a long blood half-life and is phagocytosed by macrophages. In an IRB-approved single-center prospective clinical trial, 26 pediatric patients and adolescents (age 10-26 years) with acute allograft rejection (n = 5), non-rejecting allografts (n = 13), and normal native kidneys (n = 8) underwent multi-echo T2* fast spoiled gradient-echo (FSPGR) MRI after intravenous injection (p...
April 14, 2017: Molecular Imaging and Biology: MIB: the Official Publication of the Academy of Molecular Imaging
https://www.readbyqxmd.com/read/28397368/very-small-pediatric-donor-kidney-transplantation-in-pediatric-recipients
#4
H C Yaffe, P Friedmann, L K Kayler
Kidneys from very small pediatric donors (age <5 years, weight <21 kg) may be a means to increase the donor pool for pediatric recipients. Transplantation of small pediatric kidneys is more commonly performed in adult recipients due to the increased risks of technical complications, thrombosis, and early graft failure. While these risks are abrogated in adult recipients by limiting the donor weight to ≥10 kg and using the EB technique, it is unknown whether pediatric recipients achieve comparable results...
April 11, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/28396164/dose-escalation-of-total-marrow-irradiation-in-high-risk-patients-undergoing-allogeneic-hematopoietic-stem-cell-transplantation
#5
Susanta Hui, Claudio Brunstein, Yutaka Takahashi, Todd DeFor, Shernan G Holtan, Veronika Bachanova, Christopher Wilke, Darren Zuro, Celalettin Ustun, Daniel Weisdorf, Kathryn Dusenbery, Michael R Verneris
Patients with refractory leukemia or minimal residual disease (MRD) at transplant have increased risk of relapse. Augmentation of irradiation, especially to sites of disease (i.e., bone marrow) is one potential strategy to overcome this risk. We studied the feasibility of radiation dose escalation in high risk patients using total marrow irradiation (TMI) in a phase I dose-escalation trial. Four pediatric and 8 adult patients received conditioning with cyclophosphamide and fludarabine in conjunction with image-guided radiation to the bone marrow at 15 Gy and 18 Gy (in 3 Gy/fractions), while maintaining the total body irradiation (TBI) dose to the vital organs (lungs, hearts, eyes, liver, kidneys) at <13...
April 7, 2017: Biology of Blood and Marrow Transplantation
https://www.readbyqxmd.com/read/28392824/posttransplantation-lymphoproliferative-disorder-after-pediatric-solid-organ-transplantation-experiences-of-20-years-in-a-single-center
#6
Hyung Joo Jeong, Yo Han Ahn, Eujin Park, Youngrok Choi, Nam-Joon Yi, Jae Sung Ko, Sang Il Min, Jong Won Ha, Il-Soo Ha, Hae Il Cheong, Hee Gyung Kang
PURPOSE: To evaluate the clinical spectrum of posttransplantation lymphoproliferative disorder (PTLD) after solid organ transplantation (SOT) in children. METHODS: We retrospectively reviewed the medical records of 18 patients with PTLD who underwent liver (LT) or kidney transplantation (KT) between January 1995 and December 2014 in Seoul National University Children's Hospital. RESULTS: Eighteen patients (3.9% of pediatric SOTs; LT:KT, 11:7; male to female, 9:9) were diagnosed as having PTLD over the last 2 decades (4...
March 2017: Korean Journal of Pediatrics
https://www.readbyqxmd.com/read/28371243/infection-rates-in-tacrolimus-versus-cyclosporine-treated-pediatric-kidney-transplant-recipients-on-a-rapid-discontinuation-of-prednisone-protocol-1-year-analysis
#7
Sarah J Kizilbash, Michelle N Rheault, Ananta Bangdiwala, Arthur Matas, Srinath Chinnakotla, Blanche M Chavers
AR is lower in pKTx recipients on Tac vs CsA. Data comparing infection outcomes for children treated with these agents are limited. We retrospectively studied infection outcomes in 96 pKTx recipients on a RDP. PS, DCGS, AR, and infection-free survival were assessed using Kaplan-Meier/log-rank tests and proportional hazards models. There were no differences in 1-year PS, DCGS, or AR between Tac and CsA recipients. After adjusting for AR, the hazard of CMV viremia was 4.0 times higher (95%CI: 1.04, 15.5; P = ...
March 31, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/28367453/de-novo-donor-specific-hla-antibodies-developing-early-or-late-after-transplant-are-associated-with-the-same-risk-of-graft-damage-and-loss-in-nonsensitized-kidney-recipients
#8
Michela Cioni, Arcangelo Nocera, Annalisa Innocente, Augusto Tagliamacco, Antonella Trivelli, Sabrina Basso, Giuseppe Quartuccio, Iris Fontana, Alberto Magnasco, Francesca Drago, Antonella Gurrado, Ilaria Guido, Francesca Compagno, Giacomo Garibotto, Catherine Klersy, Enrico Verrina, Gian Marco Ghiggeri, Massimo Cardillo, Patrizia Comoli, Fabrizio Ginevri
De novo posttransplant donor-specific HLA-antibody (dnDSA) detection is now recognized as a tool to identify patients at risk for antibody-mediated rejection (AMR) and graft loss. It is still unclear whether the time interval from transplant to DSA occurrence influences graft damage. Utilizing sera collected longitudinally, we evaluated 114 consecutive primary pediatric kidney recipients grafted between 2002 and 2013 for dnDSA occurrence by Luminex platform. dnDSAs occurred in 39 patients at a median time of 24...
2017: Journal of Immunology Research
https://www.readbyqxmd.com/read/28361229/obesity-in-pediatric-kidney-transplant-recipients-and-the-risks-of-acute-rejection-graft-loss-and-death
#9
Maleeka Ladhani, Samantha Lade, Stephen I Alexander, Louise A Baur, Philip A Clayton, Stephen McDonald, Jonathan C Craig, Germaine Wong
BACKGROUND: Obesity is prevalent in children with chronic kidney disease (CKD), but the health consequences of this combination of comorbidities are uncertain. The aim of this study was to evaluate the impact of obesity on the outcomes of children following kidney transplantation. METHODS: Using data from the ANZDATA Registry (1994-2013), we assessed the association between age-appropriate body mass index (BMI) at the time of transplantation and the subsequent development of acute rejection (within the first 6 months), graft loss and death using adjusted Cox proportional hazards models...
March 30, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28361114/en-bloc-cadaver-kidney-transplantation-from-a-9-month-old-donor-to-an-adult-recipient-maturation-of-glomerular-size-and-podocyte-in-the-recipient
#10
Takashi Hirukawa, Hajime Suzuki, Fumio Niimura, Masafumi Fukagawa, Takatoshi Kakuta
BACKGROUND: Favorable outcomes of en bloc pediatric donor kidney transplantation to adult recipients are attributed primarily to grafting of twice the nephron mass of a single kidney. METHODS: The kidneys of a 9-month-old male infant were transplanted en bloc in a 56-year-old man. Biopsies were performed 1 hour postreperfusion, 6 months and 3.5 years posttransplant. RESULTS: Warm and cold ischemia times were 21 and 426 minutes, respectively...
March 2017: Transplantation Direct
https://www.readbyqxmd.com/read/28359777/kidney-transplantation-in-children-weighing-15%C3%A2-kg-or-less-is-challenging-but-associated-with-good-outcome
#11
REVIEW
Romy Gander, Marino Asensio, Gloria Fatou Royo, Jose Andrés Molino, Gema Ariceta, Luis Enrique Lara, Josep Lloret
OBJECTIVE: Pediatric kidney transplantation (KT) in small children is assumed to be related to potential surgical complications that may cause severe morbidity and graft loss. The aim of our study was to analyze the outcome of KT recipients weighing ≤15 kg, focusing on surgical complications, associated morbidity and mortality, as well as allograft loss. METHODS: We reviewed our retrospective institutional database for recipients of KT between January 2000 and December 2014 with body weight ≤15 kg...
March 18, 2017: Journal of Pediatric Urology
https://www.readbyqxmd.com/read/28359493/twin-to-twin-heart-transplantation-a-unique-event-with-a-25-year-follow-up
#12
David Blitzer, Grace Yedlicka, Joshua Manghelli, John Dentel, Randall Caldwell, John W Brown
Solid organ transplantation in pediatric patients has been a reality since 1954, when the first kidney transplantation was successfully performed between identical twins. We report the long-term outcomes, with more than 25 years of follow-up, in a patient born with hypoplastic left heart syndrome (HLHS) who received a heart transplant from a dizygotic twin. While we would not wish for this situation to reoccur, we hope that in reporting it, we can add to the discussion surrounding pediatric heart transplantation and the management of HLHS...
April 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28349215/adherence-in-pediatric-kidney-transplant-recipients-solutions-for-the-system
#13
REVIEW
Elizabeth A Steinberg, Mary Moss, Cindy L Buchanan, Jens Goebel
Non-adherence remains a significant problem among pediatric (and adult) renal transplant recipients. Non-adherence among solid organ transplant recipients results in US$15-100 million annual costs. Estimates of non-adherence range from 30 to 70% among pediatric patients. Research demonstrates that a 10% decrement in adherence is associated with 8% higher hazard of graft failure and mortality. Focus has begun to shift from patient factors that impact adherence to the contributing healthcare and systems factors...
March 27, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28329394/intermediate-follow-up-of-pediatric-patients-with-hemolytic-uremic-syndrome-during-the-2011-outbreak-caused-by-e-coli-o104-h4
#14
Sebastian Loos, Wiebke Aulbert, Bernd Hoppe, Thurid Ahlenstiel-Grunow, Birgitta Kranz, Charlotte Wahl, Hagen Staude, Alexander Humberg, Kerstin Benz, Martin Krause, Martin Pohl, Max C Liebau, Raphael Schild, Johanna Lemke, Ortraud Beringer, Dominik Müller, Christoph Härtel, Marianne Wigger, Udo Vester, Martin Konrad, Dieter Haffner, Lars Pape, Jun Oh, Markus J Kemper
Background.: In 2011 Escherichia coli O104:H4 caused an outbreak with over 800 cases of hemolytic uremic syndrome (HUS) in Germany, including 90 children. Data on the intermediate outcome in children after HUS due to E. coli O104:H4 have been lacking. Methods.: Follow-up data were gathered retrospectively from the medical records of patients who had been included in the German Pediatric HUS Registry during the 2011 outbreak. Results.: A total of 72/89 (81%) of the patients was included after a median follow-up of 3...
March 13, 2017: Clinical Infectious Diseases: An Official Publication of the Infectious Diseases Society of America
https://www.readbyqxmd.com/read/28322484/tfe3-positive-renal-cell-carcinoma-occurring-in-three-children-with-dysfunctional-kidneys-on-immunosuppression
#15
Beverly A Schaefer, Theodore S Johnson, David K Hooper, Jaimie D Nathan, James I Geller
Pediatric RCC is a rare pediatric neoplasm and is distinctly different compared to adult RCC, often demonstrating translocation morphology evidenced by unique histopathological features and TFE3 or TFEB nuclear expression. We report three cases of pediatric TFE3 positive RCC (TFE3-RCC) occurring in the setting of chronic kidney disease and long-term pharmacological immunosuppression, including two cases that developed in the native kidney following kidney transplantation. Together, these cases suggest that the kidney microenvironment in combination with immune dysregulation is likely contributing factors in the pathogenesis of some pediatric RCC, warranting further study...
March 21, 2017: Pediatric Transplantation
https://www.readbyqxmd.com/read/28289595/case-report-of-a-novel-mutation-of-the-eya1-gene-in-a-patient-with-branchio-oto-renal-syndrome
#16
L Spahiu, B Merovci, V Ismaili Jaha, A Batalli Këpuska, H Jashari
Branchio-oto-renal (BOR) syndrome is an autosomal dominant disorder characterized by the coexistence of branchial cysts or fistulae, external ear malformation with pre-auricular pits or tags, hearing impairment and renal malformations. However, the presence of the main features varies in affected families. Here, we present a 16-year-old boy admitted to the Department of Nephrology at the Pediatric Clinic, University Clinical Center of Kosovo, Pristina, Republic of Kosovo because of severe renal insufficiency diagnosed 6 years ago, which progressed to end-stage renal failure...
December 1, 2016: Balkan Journal of Medical Genetics: BJMG
https://www.readbyqxmd.com/read/28270931/design-and-methods-of-the-pan-canadian-applying-biomarkers-to-minimize-long-term-effects-of-childhood-adolescent-cancer-treatment-able-nephrotoxicity-study-a-prospective-observational-cohort-study
#17
Kelly R McMahon, Shahrad Rod Rassekh, Kirk R Schultz, Maury Pinsk, Tom Blydt-Hansen, Cherry Mammen, Ross T Tsuyuki, Prasad Devarajan, Geoff D E Cuvelier, Lesley G Mitchell, Sylvain Baruchel, Ana Palijan, Bruce C Carleton, Colin J D Ross, Michael Zappitelli
BACKGROUND: Childhood cancer survivors experience adverse drug events leading to lifelong health issues. The Applying Biomarkers to Minimize Long-Term Effects of Childhood/Adolescent Cancer Treatment (ABLE) team was established to validate and apply biomarkers of cancer treatment effects, with a goal of identifying children at high risk of developing cancer treatment complications associated with thrombosis, graft-versus-host disease, hearing loss, and kidney damage. Cisplatin is a chemotherapy well known to cause acute and chronic nephrotoxicity...
2017: Canadian Journal of Kidney Health and Disease
https://www.readbyqxmd.com/read/28270409/lesson-learned-in-mortality-and-kidney-transplant-outcomes-among-pediatric-dialysis-patients
#18
EDITORIAL
Marciana Laster, Keith C Norris
No abstract text is available yet for this article.
March 7, 2017: Journal of the American Society of Nephrology: JASN
https://www.readbyqxmd.com/read/28267897/outcomes-of-pediatric-kidney-transplantation-in-recipients-of-a-previous-non-renal-solid-organ-transplant
#19
G Hamdani, B Zhang, C Liu, J Goebel, Y Zhang, E Nehus
Children who receive a non-renal solid organ transplant may develop secondary renal failure requiring kidney transplantation. We investigated outcomes of 165 pediatric kidney transplant recipients who previously received a heart, lung, or liver transplant using data from 1988 to 2012 reported to the United Network for Organ Sharing. Patient and allograft survival were compared with 330 matched primary kidney transplant (PKT) recipients. Kidney transplantation after solid organ transplant (KASOT) recipients experienced similar allograft survival: 5- and 10-year graft survival was 78% and 60% in KASOT recipients, compared to 80% and 61% in PKT recipients (p = 0...
March 7, 2017: American Journal of Transplantation
https://www.readbyqxmd.com/read/28261895/bilateral-native-nephrectomy-reduces-systemic-oxalate-level-after-combined-liver-kidney-transplant-a-case-report
#20
Vincenzo Villani, Neena Gupta, Nahel Elias, Parsia A Vagefi, James F Markmann, Elahna Paul, Avram Z Traum, Heidi Yeh
Primary hyperoxaluria type 1 (PH1) is a rare liver enzymatic defect that causes overproduction of plasma oxalate. Accumulation of oxalate in the kidney and subsequent renal failure are fatal to PH1 patients often in pediatric age. Combined liver and kidney transplantation is the therapy of choice for end-stage renal disease due to PH1. Levels of plasma oxalate remain elevated for several months after liver transplantation, as the residual body oxalate is slowly excreted. Patients with persistent hyperoxaluria after transplant often require hemodialysis, and accumulation of residual oxalate in the kidney can induce graft dysfunction...
May 2017: Pediatric Transplantation
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