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"Kidney rejection"

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https://www.readbyqxmd.com/read/29323755/direct-acting-antiviral-regimens-are-safe-and-effective-in-the-treatment-of-hepatitis-c-in-simultaneous-liver-kidney-transplant-recipients
#1
Anupama U Nookala, James Crismale, Thomas Schiano, Helen Te, Joseph Ahn, Suzanne Robertazzi, Colleen Rodigas, Rohit Satoskar, Mandip Kc, Mohamed Hassan, Coleman Smith
Hepatitis C (HCV) remains the single most common etiology of end-stage liver disease leading to simultaneous liver/kidney transplant (SLKT) and has worse post-transplant survival compared to non-HCV patients. We aim to assess the effectiveness and tolerance of the all-oral direct-acting antiviral (DAA) agents with or without ribavirin (RBV) in the treatment of HCV recurrence post-SLKT. Thirty-four patients were studied retrospectively, composed predominantly of treatment-naïve (73.5%) non-Caucasian (61.8%) males (82...
March 2018: Clinical Transplantation
https://www.readbyqxmd.com/read/29053921/integrated-kidney-exosome-analysis-for-the-detection-of-kidney-transplant-rejection
#2
Jongmin Park, Hsing-Ying Lin, Jean Pierre Assaker, Sangmoo Jeong, Chen-Han Huang, A Kurdi, Kyungheon Lee, Kyle Fraser, Changwook Min, Siawosh Eskandari, Sujit Routray, Bakhos Tannous, Reza Abdi, Leonardo Riella, Anil Chandraker, Cesar M Castro, Ralph Weissleder, Hakho Lee, Jamil R Azzi
Kidney transplant patients require life-long surveillance to detect allograft rejection. Repeated biopsy, albeit the clinical gold standard, is an invasive procedure with the risk of complications and comparatively high cost. Conversely, serum creatinine or urinary proteins are noninvasive alternatives but are late markers with low specificity. We report a urine-based platform to detect kidney transplant rejection. Termed iKEA (integrated kidney exosome analysis), the approach detects extracellular vesicles (EVs) released by immune cells into urine; we reasoned that T cells, attacking kidney allografts, would shed EVs, which in turn can be used as a surrogate marker for inflammation...
November 28, 2017: ACS Nano
https://www.readbyqxmd.com/read/28918589/isolated-pancreas-rejections-do-not-have-an-adverse-impact-on-kidney-graft-survival-whereas-kidney-rejections-are-associated-with-adverse-pancreas-graft-survival-in-simultaneous-pancreas-kidney-transplantation
#3
Irfan Moinuddin, Muhammad Sohail Yaqub, Tim Taber, John Powelson, Jonathan Fridell, Asif Sharfuddin
BACKGROUND AND OBJECTIVES: Diabetic Kidney Disease is associated with excessive mortality and morbidity. Simultaneous pancreas kidney transplantation (SPK) significantly improves quality of life and increases life expectancy of uremic diabetic patients. It is not known whether pancreas and kidney rejections in these transplant patients is concordant or discordant. DESIGN, SETTING, PARTICIPANTS, AND MEASUREMENTS: We analyzed clinical data on all SPK transplants performed between 2003 and 2014 at Indiana University to assess the impact of isolated or combined pancreas and kidney rejections on patient and allograft outcomes...
April 2018: Journal of Nephrology
https://www.readbyqxmd.com/read/28842757/successful-long-term-outcome-of-pediatric-liver-kidney-transplantation-a-single-center-study
#4
Jesús Quintero Bernabeu, Javier Juamperez, Marina Muñoz, Olalla Rodriguez, Ramon Vilalta, José A Molino, Marino Asensio, Itxarone Bilbao, Gema Ariceta, Carlos Rodrigo, Ramón Charco
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...
February 2018: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28838458/successful-simultaneous-pancreas-kidney-re-transplantation-in-a-highly-human-leukocyte-antigen-sensitized-patient
#5
S Kykalos, A Wunsch, T Klein, R Viebahn, P Schenker
BACKGROUND: The waiting time for re-transplantation for sensitized patients is greatly prolonged, given the lack of transplants that are available for this group and additional immunologic barriers. We report the case of a successful re-transplantation in a patient with very high levels of panel reactive antibodies ([PRA] >85%). METHODS: A 45-year-old woman had repetitive rejections after simultaneous pancreas-kidney transplantation, with consequent loss of function of both transplanted organs...
September 2017: Transplantation Proceedings
https://www.readbyqxmd.com/read/28500781/pregnancy-outcomes-in-simultaneous-pancreas-and-kidney-transplant-recipients-a-national-french-survey-study
#6
Gabrielle Normand, Flora Brunner, Lionel Badet, Fanny Buron, Marielle Catton, Jérôme Massardier, Laure Esposito, Philippe Grimbert, Georges Mourad, Jean E Serre, Sophie Caillard, Georges Karam, Diego Cantarovich, Emmanuel Morelon, Olivier Thaunat
Simultaneous pancreas and kidney transplantation (SPK) is currently the best therapeutic option for patients with type 1 diabetes and terminal renal failure. Renal transplantation restores fertility enabling women to pursue pregnancies. However, scarcity of available data on pregnancy outcomes in SPK impedes fair medical counseling. Medical files of all pregnancies that lasted ≥3 months among recipients of functional SPK performed between 1990 and 2015 in France were retrospectively analyzed. Twenty-six pregnancies in 22 SPK recipients were identified...
September 2017: Transplant International: Official Journal of the European Society for Organ Transplantation
https://www.readbyqxmd.com/read/28416944/evaluation-of-digital-pcr-as-a-technique-for-monitoring-acute-rejection-in-kidney-transplantation
#7
Hyeseon Lee, Young-Mi Park, Yu-Mee We, Duck Jong Han, Jung-Woo Seo, Haena Moon, Yu-Ho Lee, Yang-Gyun Kim, Ju-Young Moon, Sang-Ho Lee, Jong-Keuk Lee
Early detection and proper management of kidney rejection are crucial for the long-term health of a transplant recipient. Recipients are normally monitored by serum creatinine measurement and sometimes with graft biopsies. Donor-derived cell-free deoxyribonucleic acid (cfDNA) in the recipient's plasma and/or urine may be a better indicator of acute rejection. We evaluated digital PCR (dPCR) as a system for monitoring graft status using single nucleotide polymorphism (SNP)-based detection of donor DNA in plasma or urine...
March 2017: Genomics & Informatics
https://www.readbyqxmd.com/read/28346435/aav9-mediated-engineering-of-autotransplanted-kidney-of-non-human-primates
#8
S Tomasoni, P Trionfini, N Azzollini, L Zentilin, M Giacca, S Aiello, L Longaretti, E Cozzi, N Baldan, G Remuzzi, A Benigni
Ex vivo gene transfer to the graft before transplantation is an attractive option for circumventing systemic side effects of chronic antirejection therapy. Gene delivery of the immunomodulatory protein cytotoxic T-lymphocyte-associated protein 4-immunoglobulin (CTLA4-Ig) prevented chronic kidney rejection in a rat model of allotransplantation without the need for systemic immunosuppression. Here we generated adeno-associated virus type 2 (AAV2) and AAV9 vectors encoding for LEA29Y, an optimized version of CTLA4-Ig...
May 2017: Gene Therapy
https://www.readbyqxmd.com/read/28088953/-research-of-mhla-g-and-the-receptor-expression-with-kidney-rejection-and-cmv-active-infection-following-kidney-transplantation
#9
L L Bi, Y Gao, Y J Sun, X R Kong, X Y He, X H Ma, W H Zhang, L Xiao, B Y Shi
Objective: To study the expression of membrane HLA-G (mHLA-G) and the receptor immunoglobulin-like transcript 2(ILT2) on lymphocyte and find their association with rejection and cytomegalovirus (CMV) infection after renal transplantation. Methods: A total of 88 cases of renal transplant recipients for the first time from February 2014 to February 2016 were studied in this work. Recipients can be divided into rejection group (n=12) and stable renal function group (n=41) according to whether rejection occurred...
January 10, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/28076863/adverse-renal-effects-of-immune-checkpoint-inhibitors-a-narrative-review
#10
REVIEW
Rimda Wanchoo, Sabine Karam, Nupur N Uppal, Valerie S Barta, Gilbert Deray, Craig Devoe, Vincent Launay-Vacher, Kenar D Jhaveri
BACKGROUND: Cancer immunotherapy, such as anti-cytotoxic T-lymphocyte-associated protein 4 (CTLA-4) and anti-programmed death 1 (PD-1), has revolutionized the treatment of malignancies by engaging the patient's own immune system against the tumor rather than targeting the cancer directly. These therapies have demonstrated a significant benefit in the treatment of melanomas and other cancers. SUMMARY: In order to provide an extensive overview of the renal toxicities induced by these agents, a Medline search was conducted of published literature related to ipilimumab-, pembrolizumab-, and nivolumab-induced kidney toxicity...
2017: American Journal of Nephrology
https://www.readbyqxmd.com/read/27855590/survival-of-kidney-retransplant-compared-with-first-kidney-transplant-a-report-from-southern-iran
#11
Jamshid Roozbeh, Leila Malekmakan, Mehri Monavarian, Arghavan Daneshian, Zeynab Karimi
OBJECTIVES: Kidney retransplant is increasingly performed, but patient survival is controversial. The aim of this study was to evaluate the outcomes of patients with second kidney grafts and compare survival rates of recipients with first and second kidney transplant procedures. MATERIALS AND METHODS: This was a retrospective study analyzing records from the Shiraz University of Medical Sciences transplant ward. Survival rates of retrans?lanted patients were compared with a randomly selected group of first kidney recipients...
November 18, 2016: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/27578428/immunosuppressive-therapy-for-kidney-transplantation-in-adults-a-systematic-review-and-economic-model
#12
REVIEW
Tracey Jones-Hughes, Tristan Snowsill, Marcela Haasova, Helen Coelho, Louise Crathorne, Chris Cooper, Ruben Mujica-Mota, Jaime Peters, Jo Varley-Campbell, Nicola Huxley, Jason Moore, Matt Allwood, Jenny Lowe, Chris Hyde, Martin Hoyle, Mary Bond, Rob Anderson
BACKGROUND: End-stage renal disease is a long-term irreversible decline in kidney function requiring renal replacement therapy: kidney transplantation, haemodialysis or peritoneal dialysis. The preferred option is kidney transplantation, followed by immunosuppressive therapy (induction and maintenance therapy) to reduce the risk of kidney rejection and prolong graft survival. OBJECTIVES: To review and update the evidence for the clinical effectiveness and cost-effectiveness of basiliximab (BAS) (Simulect(®), Novartis Pharmaceuticals UK Ltd) and rabbit anti-human thymocyte immunoglobulin (rATG) (Thymoglobulin(®), Sanofi) as induction therapy, and immediate-release tacrolimus (TAC) (Adoport(®), Sandoz; Capexion(®), Mylan; Modigraf(®), Astellas Pharma; Perixis(®), Accord Healthcare; Prograf(®), Astellas Pharma; Tacni(®), Teva; Vivadex(®), Dexcel Pharma), prolonged-release tacrolimus (Advagraf(®) Astellas Pharma), belatacept (BEL) (Nulojix(®), Bristol-Myers Squibb), mycophenolate mofetil (MMF) (Arzip(®), Zentiva; CellCept(®), Roche Products; Myfenax(®), Teva), mycophenolate sodium (MPS) (Myfortic(®), Novartis Pharmaceuticals UK Ltd), sirolimus (SRL) (Rapamune(®), Pfizer) and everolimus (EVL) (Certican(®), Novartis) as maintenance therapy in adult renal transplantation...
August 2016: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/27557331/immunosuppressive-therapy-for-kidney-transplantation-in-children-and-adolescents-systematic-review-and-economic-evaluation
#13
REVIEW
Marcela Haasova, Tristan Snowsill, Tracey Jones-Hughes, Louise Crathorne, Chris Cooper, Jo Varley-Campbell, Ruben Mujica-Mota, Helen Coelho, Nicola Huxley, Jenny Lowe, Jan Dudley, Stephen Marks, Chris Hyde, Mary Bond, Rob Anderson
BACKGROUND: End-stage renal disease is a long-term irreversible decline in kidney function requiring kidney transplantation, haemodialysis or peritoneal dialysis. The preferred option is kidney transplantation followed by induction and maintenance immunosuppressive therapy to reduce the risk of kidney rejection and prolong graft survival. OBJECTIVES: To systematically review and update the evidence for the clinical effectiveness and cost-effectiveness of basiliximab (BAS) (Simulect,(®) Novartis Pharmaceuticals) and rabbit antihuman thymocyte immunoglobulin (Thymoglobuline,(®) Sanofi) as induction therapy and immediate-release tacrolimus [Adoport(®) (Sandoz); Capexion(®) (Mylan); Modigraf(®) (Astellas Pharma); Perixis(®) (Accord Healthcare); Prograf(®) (Astellas Pharma); Tacni(®) (Teva); Vivadex(®) (Dexcel Pharma)], prolonged-release tacrolimus (Advagraf,(®) Astellas Pharma); belatacept (BEL) (Nulojix,(®) Bristol-Myers Squibb), mycophenolate mofetil (MMF) [Arzip(®) (Zentiva), CellCept(®) (Roche Products), Myfenax(®) (Teva), generic MMF is manufactured by Accord Healthcare, Actavis, Arrow Pharmaceuticals, Dr Reddy's Laboratories, Mylan, Sandoz and Wockhardt], mycophenolate sodium, sirolimus (Rapamune,(®) Pfizer) and everolimus (Certican,(®) Novartis Pharmaceuticals) as maintenance therapy in children and adolescents undergoing renal transplantation...
August 2016: Health Technology Assessment: HTA
https://www.readbyqxmd.com/read/27498898/acute-renal-failure-a-serious-complication-in-patients-after-kidney-transplantation
#14
REVIEW
G Basta-Jovanovic, Lj Bogdanovic, M Radunovic, M Prostran, R Naumovic, S Simic-Ogrizovic, S Radojevic-Skodric
Free radical-mediated injury releases proinflammatory cytokines and activates innate immunity. It has been suggested that the early innate response and the ischemic tissue damage play roles in the development of adaptive responses, which may lead to acute kidney rejection. Various durations of hypothermic kidney storage before transplantation add to ischemic tissue damage. The final stage of ischemic injury occurs during reperfusion that develops hours or days after the initial insult. Repair and regeneration processes occur together with cellular apoptosis, autophagy and necrosis and a favorable outcome is expected if regeneration prevails...
2016: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/27471740/the-effect-of-cytomegalovirus-infection-on-acute-rejection-in-kidney-transplanted-patients
#15
Boshra Hasanzamani, Maryam Hami, Vajihe Zolfaghari, Mahtab Torkamani, Mahin Ghorban Sabagh, Saiideh Ahmadi Simab
INTRODUCTION: It is known that cytomegalovirus (CMV) infection is a common problem among kidney transplant patients. This infection can be increased morbidity and decreased graft survival. This problem has been associated with acute rejection too. PATIENTS AND METHODS: One hundred and thirty renal transplant patients were included in a prospective, case-control study. The renal transplant patients were divided into two groups; patients group with CMV infection and control group without CMV infection...
2016: Journal of Renal Injury Prevention
https://www.readbyqxmd.com/read/27414253/the-tgf-%C3%AE-activated-long-non-coding-rna-atb-plays-an-important-role-in-acute-rejection-of-renal-allografts-and-may-impacts-the-postoperative-pharmaceutical-immunosuppression-therapy
#16
Jiang Qiu, Yehui Chen, Gang Huang, Zhi Zhang, Lizhong Chen, Ning Na
AIM: Long noncoding RNAs (lncRNAs) are novel intracellular noncoding ribonucleotides regulating the genome and proteome. The lncRNA activated by transforming growth factor β (TGF-β) (lncRNA-ATB) was discovered as a prognostic factor in hepatocellular carcinoma, gastric cancer, and colorectal cancer. However, little is known about the role of lncRNA-ATB in renal transplantation. This study aimed to assess lncRNA-ATB expression in renal transplant patients with acute kidney injury and explore its role in postoperative pharmaceutical immunosuppression therapy...
July 14, 2016: Nephrology
https://www.readbyqxmd.com/read/27216760/risk-of-solid-organ-transplant-rejection-following-vaccination-with-seasonal-trivalent-inactivated-influenza-vaccines-in-england-a-self-controlled-case-series
#17
Gaël Dos Santos, François Haguinet, Catherine Cohet, Dave Webb, John Logie, Germano L C Ferreira, Dominique Rosillon, Vivek Shinde
BACKGROUND: Annual seasonal influenza vaccination is recommended for transplant recipients. No formal pharmacoepidemiology study has been published on the association between solid organ transplant (SOT) rejection and vaccination with seasonal trivalent inactivated influenza vaccines (TIIVs). METHODS: The risk of SOT (liver, kidney, lung, heart or pancreas) rejection after TIIV vaccination was assessed using a self-controlled case-series method (NCT01715792). SOT recipients in England with transplant rejection were selected from the Clinical Practice Research Datalink and linked Hospital Episode Statistics inpatient data...
June 30, 2016: Vaccine
https://www.readbyqxmd.com/read/27126975/effect-of-fty720-fingolimod-on-graft-survival-in-renal-transplant-recipients-a-systematic-review-protocol
#18
REVIEW
Reza Gholamnezhadjafari, Reza Falak, Nader Tajik, Reza Aflatoonian, Abbas Ali Keshtkar, Abbas Rezaei
INTRODUCTION: Studies have shown that FTY720 has inconsistent effects in kidney transplant recipients. Several review articles on FTY720 have been published, but most have focused on the mechanism of action of FTY720. Therefore, this review aims to evaluate and determine the beneficial and harmful effects of FTY720 therapy in kidney transplant recipients. METHODS AND ANALYSIS: We electronically searched the following databases: PubMed, Scopus, the Web of Sciences, EMBASE, Cochrane databases and the Cochrane Central Registry of Controlled Trials...
April 28, 2016: BMJ Open
https://www.readbyqxmd.com/read/27081421/an-insight-into-the-immunologic-events-and-risk-assessment-in-renal-transplantation
#19
REVIEW
Asif Khan, Patricia Nasr, Elie El-Charabaty, Suzanne El-Sayegh
Organ transplantation has always been considered to be the optimal therapeutic intervention in patients with end-stage organ failure. In the US, approximately 615,000 patients are diagnosed with end-stage renal disease and less than 30% have received a kidney transplant. One of the crucial drawbacks in successful renal transplantation is allograft rejection. Survival rates among transplant recipients have greatly improved due to better understanding of transplant biology and more effective immunosuppressive agents...
May 2016: Journal of Clinical Medicine Research
https://www.readbyqxmd.com/read/26907182/acute-renal-failure-in-transplanted-kidneys
#20
G Basta-Jovanovic, Lj Bogdanovic, M Radunovic, M Prostran, R Naumovic, S Simic-Ogrizovic, S Radojevic-Skodric
Free radical-mediated injury releases proinflammatory cytokines and activates innate immunity. It has been suggested that the early innate response and the ischemic tissue damage play roles in the development of adaptive responses, which may lead to acute kidney rejection. Various durations of hypothermic kidney storage before transplantation add to ischemic tissue damage. The final stage of ischemic injury occurs during reperfusion that develops hours or days after the initial insult. Repair and regeneration processes occur together with cellular apoptosis, autophagy and necrosis and a favorable outcome is expected if regeneration prevails...
February 24, 2016: Current Medicinal Chemistry
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