5,923 results match your criteria Posttransplantation Lymphoproliferative Disorders
Pharmacotherapy 2018 Dec 8. Epub 2018 Dec 8.
Department of General Surgery, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, 200080, China.
Background: There are limited markers that could facilitate individualized tacrolimus treatment in the early posttransplantation period. Genetic factors have been found to play critical roles in determining tacrolimus pharmacokinetics.
Objective: We aimed to examine the association of donor and recipient Toll-like receptor (TLR) polymorphisms with tacrolimus elimination and the potential mechanism for TLR gene polymorphism-mediated tacrolimus metabolism. Read More
Infect Drug Resist 2018 16;11:2345-2356. Epub 2018 Nov 16.
Department of Transplant Surgery, The Third Xiangya Hospital, Central South University, Changsha 410013, China,
bacteremia remains as a life-threatening complication after liver transplantation (LT) and is intractable because of the high rate of drug resistance to commonly used antibiotics. To better understand the characteristics of this postoperative complication, PubMed and Embase searches as well as reference mining was done for relevant literature from the start of the databases through August 2018. Among LT recipients, the incidence of bacteremia ranged from 0. Read More
J Am Acad Dermatol 2018 Dec 3. Epub 2018 Dec 3.
Loyola University Medical Center Dermatology, 321 N La Grange Rd, La Grange Park, IL. Electronic address:
- -Organ transplant recipients are at high risk of skin cancer mortality.-This study defines population-based mortality from skin cancer posttransplantation and identifies recipients at increased risk of skin cancer mortality.-These findings can guide dermatologists in adopting skin cancerescreening protocols specific to the identified high- risk categories. Read More
J Cell Biochem 2018 Dec 2. Epub 2018 Dec 2.
Tianjin Key Laboratory of Organ Transplantation, Tianjin, China.
Postoperative hepatocellular carcinoma (HCC) recurrence and metastasis throw great threaten to its overall survival (OS). This paper focus on exploring the prognostic significance of NANOG and OCT4 expression in HCC recurrence and OS after liver transplantation. Eighty-six patients who meet University of California San Francisco (UCSF) criteria and underwent liver transplantation in Tianjin First Central Hospital between August 2010 and August 2013 were included. Read More
Stem Cell Reports 2018 Dec 29;11(6):1493-1505. Epub 2018 Nov 29.
Department of Pathology, Laboratory for Experimental Patho-Oncology, Erasmus MC Cancer Institute, Be-432A, PO Box 2040, 3000 CA Rotterdam, the Netherlands. Electronic address:
Predicting developmental potency and risk of posttransplantation tumor formation by human pluripotent stem cells (hPSCs) and their derivatives largely rely on classical histological analysis of teratomas. Here, we investigated whether an assay based on microRNAs (miRNA) in blood plasma is able to detect potentially malignant elements. Several hPSCs and human malignant germ cell tumor (hGCT) lines were investigated in vitro and in vivo after mouse xenografting. Read More
Am J Transplant 2018 Nov 30. Epub 2018 Nov 30.
Department of Dermatology, Seoul National University College of Medicine, Seoul, Korea.
Dendritic cells (DCs) are key targets for immunity and tolerance induction; they present donor antigens to recipient T cells by donor- and recipient-derived pathways. Donor-derived DCs, which are critical during the acute posttransplantation period, can be depleted in graft tissue by forced migration via UVB irradiation. Here, we investigated the tolerogenic potential of donor-derived DC depletion through in vivo and ex vivo UVB preirradiation (UV) combined with injection of anti-CD154 Ab into recipients in an MHC-mismatched hair follicle (HF) allograft model in humanized mice. Read More
Transplantation 2018 Nov 21. Epub 2018 Nov 21.
Department of General-, Visceral-, and Transplant Surgery, University of Munich, Campus Grosshadern, Germany.
Background: About 15% of liver transplantations in Eurotransplant are currently performed in patients with a high-urgency (HU) status. Patients that have acute liver failure or require an acute retransplantation can apply for this status. This study aims to evaluate the efficacy of this prioritization. Read More
J Cardiovasc Pharmacol Ther 2018 Nov 26:1074248418806060. Epub 2018 Nov 26.
1 Department of Cardiovascular Surgery, Qilu Hospital of Shandong University, Jinan, Shandong, China.
Poly (propylene carbonate, PPC) is a new member of the aliphatic polyester family. An outstanding feature of PPC is that it produces mainly water and carbon dioxide when degraded in vivo, causing minimal side effects. This unique property together with excellent biocompatibility and biodegradability makes PPC a promising material for drug delivery. Read More
Transplant Proc 2018 Aug 9. Epub 2018 Aug 9.
Medical School of Chinese People's Liberation Army, the Chinese People's Liberation Army General Hospital, Beijing, China; Organ Transplant Institute of People's Liberation Army, Beijing Key Laboratory of Immunology Regulatory and Organ Transplantation, the 309th Hospital of People's Liberation Army, Beijing, China. Electronic address:
Background: Posttransplantation diabetes mellitus (PTDM) is a frequent metabolic complication following solid organ transplantation and was proven to be associated with adverse outcome. This study aimed to identify the incidence and risk factors of PTDM under the background of relative-living renal transplantation in China.
Methods: We conducted a retrospective cohort study that included 358 recipients who underwent relative-living donor kidney transplantation in the Organ Transplant Institute of 309th Hospital of People's Liberation Army between January 1, 2010, and December 31, 2014. Read More
Clin Liver Dis 2019 Feb;23(1):127-139
6620 Main Street, Suite 1425, Houston, TX 77030, USA.
Alcoholic liver disease is a serious and increasing contributor to the global liver disease burden. Extensive selection criteria, including a minimum abstinence period, has previously been used to secure good outcomes but new research questions the effectiveness of abstinence periods and has recommended changes in integrated alcohol use treatment to effectively prevent relapse. Patients have unique health concerns, including posttransplantation risks of malignancy and metabolic complications, but overall very good long-term outcomes. Read More
Radiology 2018 Dec;289(3):876-880
From the Department of Radiology, Duke University Medical Center, DUMC Box 3808, Durham, NC 27710.
History A 31-year-old woman with a history of bilateral orthotopic lung transplantation performed 10 months earlier for cystic fibrosis presented for a routine follow-up appointment, with her chief symptom being a cough. The cough started approximately 1 month prior to this appointment and was minimally productive of clear to yellow phlegm. In addition to her cough, she reported increased sinus congestion and a sensation of "something in her upper chest. Read More
Orv Hetil 2018 Nov;159(46):1930-1939
Sebészeti Klinika, Pécsi Tudományegyetem, Általános Orvostudományi Kar, Klinikai Központ Pécs.
Diabetes increases the risk of different kidney diseases. The most important is diabetic nephropathy, however, ischemic kidney disease, chronic pyleonephritis and papilla necrosis may also develop. The prognosis of diabetic nephropathy has improved recently, however, it is still the primary cause of dialysis and transplantation. Read More
Crit Care Clin 2019 Jan 25;35(1):117-133. Epub 2018 Oct 25.
Division of Gastroenterology (Liver Unit), Department of Critical Care Medicine, University of Alberta, 1-40 Zeidler Ledcor Building, Edmonton, Alberta T6G-2X8, Canada. Electronic address:
Graft dysfunction of the liver allograft manifests across a spectrum in both timing posttransplantation and clinical presentation. This can range from mild transient abnormalities of liver tests to acute liver failure potentially leading to graft failure. The causes of graft dysfunction can be divided into those resulting in early and late graft dysfunction. Read More
Transplantation 2018 Nov 15. Epub 2018 Nov 15.
Department of Surgery, Duke University Medical Center, Durham, USA.
Background: There is debate whether simultaneous lung-liver transplant (LLT) long-term outcomes warrant allocation of 2 organs to a single recipient. We hypothesized that LLT recipients would have improved posttransplant survival compared to matched single-organ lung recipients with an equivalent degree of liver dysfunction.
Methods: The OPTN/UNOS STAR file was queried for adult candidates for LLT and isolated lung transplantation from 2006-2016. Read More
Transplantation 2018 Nov 9. Epub 2018 Nov 9.
Institute of Immunology, Heidelberg University, Heidelberg, Germany.
Background: Whether kidney transplant recipients who were treated for a malignant tumor prior to transplantation are at an increased risk of developing a tumor post transplantation has not been adequately quantified and characterized.
Methods: We studied more than 270 000 patients on whom pre and posttransplant malignancy data were reported to the Collaborative Transplant Study. More than 4000 of these patients were treated for pretransplant malignancy. Read More
Am J Kidney Dis 2018 Nov 7. Epub 2018 Nov 7.
Division of Nephrology, Department of Medicine, Columbia University College of Physicians and Surgeons, New York, NY.
Rationale & Objective: C3 glomerulopathy (C3G), a form of glomerulonephritis associated with dysregulation of the alternative complement pathway, occurs either as dense deposit disease (DDD) or C3 glomerulonephritis (C3GN). Few studies have reported outcomes of patients with C3G after transplantation since its formal classification and the advent of complement-targeting therapies such as eculizumab.
Study Design: Case series of C3G. Read More
Transplant Proc 2018 Nov 15;50(9):2699-2704. Epub 2018 Mar 15.
Department of Hepatobiliary Pancreatic and Transplant Surgery, Mie University School of Medicine, Mie, Japan.
Objective: In patients with living donor liver transplantation (LDLT), late-onset complications sometimes develop because of long-term use of immunosuppressive drugs. One of the immunosuppressive drug-related complications is de novo malignancies resulting in reduced survival.
Patients And Methods: Among 153 patients undergoing LDLT, we retrospectively reviewed the medical records of 97 adult recipients (February 2002 to May 2017), who had been followed-up at our hospital for more than one year after LDLT. Read More
Liver Transpl 2018 Oct 26. Epub 2018 Oct 26.
Hepatobiliary Surgery and Liver Transplantation, University of Pisa Medical School Hospital, Pisa, Italy.
Ex-situ normothermic machine perfusion (NMP) might minimize ischemia/reperfusion injury (IRI) of liver grafts. Twenty primary liver transplants recipients of older grafts (≥70 years) were randomized 1:1 to NMP or cold storage (CS). The primary study endpoint was to evaluate graft and patient survival at 6 months posttransplantation. Read More
Am J Rhinol Allergy 2018 Oct 26:1945892418808717. Epub 2018 Oct 26.
1 Department of Otolaryngology, Head and Neck Surgery, Rabin Medical Center, Petah Tikva, Israel.
Introduction: Survival rates of solid organ transplant recipients are steadily increasing. Chronic immunosuppression is a key to sustain the transplanted organ. Thus, these patients are at a higher risk for fulminant disease and severe complications of rhinosinusitis (RS). Read More
Infect Drug Resist 2018 11;11:1767-1782. Epub 2018 Oct 11.
Department of Medical, Oral, and Biotechnological Sciences, G d'Annunzio University of Chieti-Pescara, Chieti 66100, Italy,
Aim: In the present work, the potential of the D-enantiomeric dendrimers dG3KL and dTNS18 was evaluated in relation to tobramycin (Tob), for the development of novel antibacterials to treat chronic lung infections in patients with cystic fibrosis.
Results: The activity of dendrimers against planktonic cells was less than Tob against three of the four strains tested (median minimum inhibitory concentration [MIC] 8 vs 1 µg/mL, respectively), but 32-fold higher against the PaPh32 strain isolated at posttransplantation stage. Results from comparative minimum bactericidal concentration/MIC evaluation and time-kill assay suggested a bactericidal mechanism for all test agents. Read More
Transpl Infect Dis 2018 Oct 22:e13014. Epub 2018 Oct 22.
Department of Pediatrics C, Schneider Children's Medical Center, Petah Tiqva, Israel.
Background: In recent years, liver transplantation (LT) has become a well-accepted therapeutic modality for children with end-stage liver disease, with transplantation surgery being performed at a younger age. Human herpes virus 6 (HHV-6) infection occurs in most children within the first 2 years of life, therefore, data on primary HHV-6 infection in pediatric liver transplant recipients is scarce.
Objective: To describe the course of primary HHV-6 infection after pediatric LT. Read More
Transplant Proc 2018 Oct 11;50(8):2431-2435. Epub 2018 Apr 11.
Department of Nephro-Urologic Surgery and Andrology, Mie University Graduate School of Medicine, Tsu, Mie, Japan.
Background: The frequency of renal transplants from elderly living donors has increased because of a shortage of donors. However, the results of renal transplantation using aged kidney grafts have yet to be determined conclusively.
Methods: We evaluated 45 patients who underwent living donor kidney transplantation at our institution. Read More
Transplant Proc 2018 Oct 16;50(8):2382-2387. Epub 2018 Mar 16.
Organ Transplant Center, The First Affiliated Hospital of Sun Yat-sen University, Guangzhou, China; Guangdong Provincial Key Laboratory on Organ Donation and Transplant Immunology, Guangzhou, China. Electronic address:
The aim of the study was to investigate the effect of immunosuppression therapy early after kidney transplantation, particularly exposure of mycophenolic acid (MPA) and calcineurin inhibitor (CNI), on posttransplantation de novo HLA antibody production.
Methods: A single-center retrospective cohort study was performed at the First Affiliated Hospital of Sun Yat-sen University, enrolling the kidney transplant or pancreas-kidney transplant recipients who had surgery between January 2010 and February 2016.
Results: A total of 214 recipients were included in the study with a median follow-up period of 1. Read More
Transplant Proc 2018 Oct 16;50(8):2377-2381. Epub 2018 Mar 16.
Department of Nephrology, Institute of Medicine, Tribhuvan University, Kathmandu, Nepal.
Background: Increasing graft survival is the prime focus of every transplantation program. Detection of subclinical abnormalities with the help of protocol renal graft biopsies performed at predetermined intervals after transplantation has been one of the approaches. The objective was to study the abnormalities in protocol renal graft biopsy specimens at 6 months posttransplantation. Read More
Transplant Proc 2018 Oct 20;50(8):2368-2370. Epub 2018 Mar 20.
Department of Urology, Kaohsiung Chang Gung Memorial Hospital and Chang Gung University College of Medicine, Kaohsiung, Taiwan. Electronic address:
Background: Tacrolimus is widely used in renal transplantation to help prevent acute and chronic rejection, but the nephrotoxicity of tacrolimus may compromise renal function. This study investigates the safety and efficacy in delayed initiation of tacrolimus after antilymphocyte induction therapy in kidney transplant recipients.
Methods: This retrospective cohort analysis involved data from 68 kidney transplant recipients receiving standard induction therapy (basiliximab [Simulect] or thymoglobulin) combined with tacrolimus. Read More
Zhongguo Shi Yan Xue Ye Xue Za Zhi 2018 Oct;26(5):1515-1522
Department of Hematology, Aerospace Center Hospital，Beijing, 100049, China.
Objective: To investigate the efficiency and safety of treating Epstein-Barr virus (EBV) infection of acute graft versus host disease (GVHD) after allogeneic hematopoietic stem cell transplantation (allo-HSCT) by EBV specific cytotoxic T lymphocytes (EBV-CTL).
Methods: The Clinical characteristics, therapeutic efficacy and safety of 12 patients with EBV infection treated by EBV-CTL infusion after allo-HSCT in Department of Hemahlogy of Aero Space Center Hospital between Jan 2015 and May 2017 were analyzed retrospectioely.
Results: Our of 12 cases received EBV-CTL infusion after transplantation, 9 did not received Rituximab therapy due to the active infection, 4 cases including 3 received Ritaximab progressed into posttransplantation lymphoroliferetive disease (PTLD). Read More
J Innate Immun 2018 Oct 4:1-11. Epub 2018 Oct 4.
Luxembourg Centre for Systems Biomedicine, University of Luxembourg, Belvaux, Luxembourg.
The human gut microbiota gained tremendous importance in the last decade as next-generation technologies of sequencing and multiomics analyses linked the role of the microbial communities to host physiology and pathophysiology. A growing number of human pathologies and diseases are linked to the gut microbiota. One of the main mechanisms by which the microbiota influences the host is through its interactions with the host immune system. Read More
AIDS 2018 Oct;32(16):F13-F19
Centre for HIV & STIs, National Institute for Communicable Diseases, Johannesburg.
Objective: Transplant a liver from an HIV-positive mother to her HIV-negative child to save the child's life.
Design: A unique case of living donor liver transplantation from an HIV-positive mother to her HIV-negative child in South Africa. Two aspects of this case are ground-breaking. Read More
Clin Oral Investig 2018 Oct 2. Epub 2018 Oct 2.
Abdominal Center, Nephrology, Helsinki University Hospital, Helsinki, Finland.
Objective: This prospective follow-up cohort study analyzed chronic kidney disease (CKD) patients' oral symptoms, health habits, and oral health-related quality of life (OHRQoL), from predialysis to posttransplantation. A simplified questionnaire method (Oral Health Quality Score, OHQS), based on these and clinical findings, was constructed and tested for identifying patients in need for referral to a dentist.
Material And Methods: Fifty-three CKD patients were followed up for a mean of 10. Read More
J Pediatr Surg 2018 Dec 2;53(12):2460-2464. Epub 2018 Sep 2.
Department of Pediatric Surgery, Keio University School of Medicine, 35 Shinanomachi, Shinjuku-ku, Tokyo 160-8582, Japan.
Background/purpose: This study aimed to assess the significance of tumor debulking surgery by using immune checkpoint inhibitors for advanced pediatric solid tumors in a murine model of advanced osteosarcoma.
Methods: In C3H mice, 5 × 10 LM8 (osteosarcoma cell line with a high metastatic potential in the lungs originating from the C3H mouse) cells were transplanted subcutaneously. Thereafter, the mice were divided into 4 groups as follows: the control group received no intervention (CG, n = 5), the surgery group underwent subcutaneous tumor resection (tumor debulking surgery) 11 days after transplantation (SG, n = 10), the immunotherapy group received a cocktail consisting of 200 μg each of three antibodies (anti-Tim-3, anti-PD-L1, and anti-OX-86) intraperitoneally on posttransplantation days 11, 14, 18, and 21 (IG, n = 10), and the combination therapy group, tumor debulking surgery on day 11 and the cocktail intraperitoneally on days 11, 14, 18, and 21 (COMBG, n = 10). Read More
Blood 2018 Nov 27;132(22):2351-2361. Epub 2018 Sep 27.
Center for Cancer and Immunology Research, Children's National Health System and George Washington University, Washington, DC.
Autologous T cells targeting Epstein-Barr virus (EBV) latent membrane proteins (LMPs) have shown safety and efficacy in the treatment of patients with type 2 latency EBV-associated lymphomas for whom standard therapies have failed, including high-dose chemotherapy followed by autologous stem-cell rescue. However, the safety and efficacy of allogeneic donor-derived LMP-specific T cells (LMP-Ts) have not been established for patients who have undergone allogeneic hematopoietic stem-cell transplantation (HSCT). Therefore, we evaluated the safety and efficacy of donor-derived LMP-Ts in 26 patients who had undergone allogeneic HSCT for EBV-associated natural killer/T-cell or B-cell lymphomas. Read More
Transplantation 2018 Sep 21. Epub 2018 Sep 21.
Schepens Eye Research Institute, Massachusetts Eye & Ear Infirmary, Department of Ophthalmology, Harvard Medical School, 20 Staniford Street, Boston, 02114, MA, USA.
Background: Regulatory T cell (Treg)-based immunotherapies have been studied as potential cell-based modalities for promoting transplant survival. However, the efficacy of local delivery of Tregs in corneal transplantation has not been fully elucidated. Herein, we investigated the kinetics of migration of subconjunctivally injected Tregs and their role in promoting corneal allograft survival. Read More
Transplant Direct 2018 Sep 22;4(9):e385. Epub 2018 Aug 22.
School of Medicine, Pontifícia Universidade Católica do Paraná, Curitiba, PR, Brazil.
Background: The identification of low-level antibodies by single-antigen bead methodology has brought advancements to risk evaluation of kidney transplant recipients. However, the use of mean fluorescence intensity (MFI) to quantify antibodies and to guide therapy is not enough. Notably, immunoglobulin G (IgG) subclass switching is hypothesized to follow a programmed sequence after an emergency signal from the germinal center. Read More
Tissue Eng Part A 2018 Oct 31. Epub 2018 Oct 31.
1 Department of Bioengineering, Clemson University , Charleston, South Carolina.
Impact Statement: Human adipose-derived stem cells (hADSCs) spheroids have displayed remarkable potential for treating ischemic injury. However, low nutrient (i.e. Read More
Cornea 2018 Dec;37(12):1593-1595
Department of Pathology, Hacettepe University School of Medicine, Ankara, Turkey.
Purpose: To report a patient who developed unilateral corneal stromal infiltration while undergoing systemic chemotherapy for multinodal peripheral T-cell lymphoma not otherwise specified.
Methods: Clinical, imaging, and immunohistopathological features of a 40-year-old woman who presented with a stromal haze in the right cornea were reviewed.
Results: At initial presentation, her visual acuity in the right eye was 20/40. Read More
World J Transplant 2018 Sep;8(5):150-155
Department of Urology, Osaka City University Graduate School of Medicine, Osaka 545-8585, Japan.
This minireview focuses on the current knowledge about the introduction of everolimus (EVL), a mammalian target of rapamycin inhibitor, with calcineurin inhibitor (CNI) elimination or minimization in kidney transplant recipients at a late posttransplant stage. Within, we have summarized two major clinical trials, ASCERTAIN and APOLLO, and seven other retrospective or nonrandomized studies. In the open-label multicenter ASCERTAIN study, the estimated glomerular filtration rate (eGFR) at 24 mo after conversion was not significantly different between three groups-EVL with CNI elimination, CNI minimization and continued CNI unchanged-at a mean of 5. Read More
Comp Med 2018 Oct 12;68(5):349-352. Epub 2018 Sep 12.
University Animal Care, Medicine, and Pathology, University of Arizona, Tucson, Arizona.
Multiple adult female CB6F1 mice presented with supernumerary incisors after preconditioning with chemotherapy and total body irradiation for bone marrow transplantation (BMT). Mice received nonmyeloablative total body irradiation (3 Gy) and either cyclophosphamide or bendamustine, followed by BMT and posttransplantation cyclophosphamide or bendamustine. Here we describe the clinical presentation, μCT findings, and histopathologic evaluation of the affected mice. Read More
Blood 2018 Oct 6;132(16):1703-1713. Epub 2018 Sep 6.
Department of Hematology, Hemostasis, Oncology, and Stem Cell Transplantation and.
Molecular measurable residual disease (MRD) assessment is not established in approximately 60% of acute myeloid leukemia (AML) patients because of the lack of suitable markers for quantitative real-time polymerase chain reaction. To overcome this limitation, we established an error-corrected next-generation sequencing (NGS) MRD approach that can be applied to any somatic gene mutation. The clinical significance of this approach was evaluated in 116 AML patients undergoing allogeneic hematopoietic cell transplantation (alloHCT) in complete morphologic remission (CR). Read More
Transplant Proc 2018 Sep 14;50(7):2095-2099. Epub 2018 Mar 14.
Department of Cardiosurgery, Transplantology, Vascular and Endovascular Surgery, SMDZ in Zabrze, Medical University of Silesia, Katowice, Poland.
Background: Red blood cell markers (RBCM) have been found to be predictors of mortality in various populations. However, there is no information regarding the association between the values of RBCM and long-term outcomes after orthotopic heart transplantation (OHT). The aim of this study was to assess whether the values of inflammatory markers and RBCM obtained directly before OHT are associated with mortality in patients diagnosed as having end-stage heart failure undergoing OHT. Read More
Am J Transplant 2018 Sep 1. Epub 2018 Sep 1.
East Carolina University, Greenville, NC, USA.
Delayed graft function (DGF) is a risk factor for acute rejection (AR) in renal transplant recipients, and KDIGO guidelines suggest use of lymphocyte-depletion induction when DGF is anticipated. We analyzed the United Network for Organ Sharing/Organ Procurement and Transplantation Network (UNOS/OPTN) database to assess the impact of induction immunosuppression on the risk of AR in deceased kidney recipients based on pretransplant risk of DGF using a validated model. Recipients were categorized into 4 groups based upon the induction immunosuppression: (1) Rabbit anti-thymocyte globulin (rATG); (2) Alemtuzumab (C1H); (3) IL2-receptor antagonists (IL2-RA; basiliximab or daclizumab), and (4) No antibody induction. Read More
Am J Transplant 2018 Sep 1. Epub 2018 Sep 1.
Department of Pediatrics, Division of General Pediatrics, Children's Hospital, Geneva University Hospitals and Faculty of Medicine, Geneva, Switzerland.
Live-attenuated vaccines are currently contraindicated in solid-organ transplant recipients. However, the risk of vaccine-preventable infections is lifelong, and can be particularly severe after transplantation. In this prospective interventional national cohort study, 44 pediatric liver transplant recipients with measles IgG antibodies <150 IU/L (below seroprotection threshold) received measles-mumps-rubella vaccine (MMR) at a median of 6. Read More
Transplantation 2018 Sep 11. Epub 2018 Sep 11.
Nuffield Department of Surgical Sciences, University of Oxford, OX3 7LJ, UK.
Background: Cerebral injury during Donation after Brain Death (DBD) may induce systemic damage affecting long-term kidney function posttransplantation. Conventional evaluation of donor organ quality as a triage for transplantation is of limited utility.
Methods: We compared donor kidneys yielding opposing extremes of the continuum of posttransplantation outcomes by several common kidney biopsy evaluation techniques including Kidney Donor Profile Index (KDPI) and Remuzzi scoring, and analysed tissue from a minimal sample cohort using Label-Free Quantitation (LFQ) mass spectrometry. Read More
Transplantation 2018 Aug 20. Epub 2018 Aug 20.
Department of Nephrology & Kidney Transplantation, Area 5, Level 7, Queen Elizabeth Hospital Birmingham, Mindelsohn Way, Edgbaston, Birmingham B15 2WB, UK.
Background: The concepts that obesity is merely a consequence of overeating, and that metabolic health then reflects obesity, may be insufficient and potentially flawed. The role of fructose intake and metabolic endotoxemia have gained attention recently, but data in kidney transplantation are lacking. This study evaluated the risk factors for metabolic syndrome (MS), its components, and other associated markers in kidney transplant recipients (KTRs), focussing particularly on fructose intake and systemic endotoxemia. Read More
Am J Kidney Dis 2018 Aug 16. Epub 2018 Aug 16.
Department of Nephrology, 1st Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic.
Rational & Objective: Data for outcomes of patients with end-stage renal disease (ESRD) secondary to systemic sclerosis (scleroderma) requiring renal replacement therapy (RRT) are limited. We examined the incidence and prevalence of ESRD due to scleroderma in Europe and the outcomes among these patients following initiation of RRT.
Study Design: Registry study of incidence and prevalence and a matched cohort study of clinical outcomes. Read More
Transplantation 2018 Aug 15. Epub 2018 Aug 15.
Department of Kidney & Pancreas Transplant Nephrology, Organ Transplant Centre, King Faisal Specialist Hospital and Research Centre, Riyadh, Kingdom of Saudi Arabia.
Background: Histological evaluation of the pancreas graft is usually done on demand resulting in significant delays. This analysis reports on endoscopic protocol duodenal graft biopsies at regular intervals to determine feasibility, safety and monitoring benefits.
Methods: Protocol duodenal graft biopsies in 27 18 consecutive pancreas transplants (10 simultaneous pancreas kidney [SPK], 17 pancreas after kidney [PAK]) with a follow-up of a minimum of 12 months were performed at days 14, 30, 90, 180, 360, 430. Read More
Am J Pathol 2018 Sep 7;188(9):2016-2024. Epub 2018 Aug 7.
Schepens Eye Research Institute, Massachusetts Eye and Ear, Department of Ophthalmology, Harvard Medical School, Boston, Massachusetts. Electronic address:
Corneal transplantation is the most prevalent form of tissue transplantation. The success of corneal transplantation mainly relies on the integrity of corneal endothelial cells (CEnCs), which maintain graft transparency. CEnC density decreases significantly after corneal transplantation even in the absence of graft rejection. Read More
Ther Drug Monit 2018 10;40(5):558-566
Departments of Pharmacology and.
Introduction: Tacrolimus (TAC) is an immunosuppressive drug used after organ transplantation. Dosing is adjusted using whole blood (WB-TAC) measurements. Patients within the therapeutic WB-TAC window still experience rejections and adverse effects. Read More
Transpl Infect Dis 2018 Oct 3;20(5):e12969. Epub 2018 Sep 3.
Department of Infectious Diseases, Hospital das Clínicas da Faculdade de Medicina da, Universidade de São Paulo, São Paulo, Brazil.
Background: BK polyomavirus (BKPyV)-associated nephropathy (BKPyVAN) is a consequence of BKPyV replication in the urinary tract in kidney transplant recipients (KTR).
Objectives: The objectives were to determine the prevalence of BKPyV replication and BKPyVAN, risk factors associated to sustained viremia and BKPyVAN, and viremia cut-off that best predict the occurrence of sustained viremia and nephropathy in KTR of a single University Hospital Kidney Transplant Center.
Patients And Methods: All KTR undergoing transplantation from August 2010 to December 2011 were enrolled and monitored up to 2 years posttransplantation for BKPyV viruria by decoy cells shedding or polymerase chain reaction (PCR) and viremia by PCR. Read More
Pediatr Diabetes 2018 Nov 22;19(7):1191-1197. Epub 2018 Aug 22.
Institute of Epidemiology and Medical Biometry, University of Ulm, Ulm, Germany.
Introduction: Posttransplantation diabetes mellitus (PTDM) increases the risk of cardiovascular disease, graft loss, and decreased survival. Follow-up treatment after solid organ transplantation (SOT) needs to focus on, inter alia, maintaining balanced glucose metabolism. This study aimed to ascertain the prevalence of PTDM and describe patient characteristics in the large DPV (Diabetes Patienten Verlaufsdokumentation) pediatric diabetes database. Read More
J Res Med Sci 2018 6;23:55. Epub 2018 Jun 6.
Department of Pathology, Isfahan University of Medical Sciences, Isfahan, Iran.
Background: The aim of this study was to determine the pathologic causes of renal allograft failure in transplant nephrectomy specimens.
Materials And Methods: In this cross-sectional study performed in the referral transplant center of Isfahan, Iran, medical files of all patients who underwent nephrectomy in 2008-2013 were studied. Age at transplantation, sex, donor's characteristics, causes of primary renal failure, duration of allograft function, and pathologic reasons of nephrectomy were extracted. Read More