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Infection and renal transplantation

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https://www.readbyqxmd.com/read/28627094/-spectrum-of-hepatitis-b-and-renal-involvement
#1
Apurva S Shah, Deepak N Amarapurkar
Renal involvement in hepatitis B occurs in various spectrums and its knowledge is important for clinicians in management of patients. The renal diseases most commonly associated with hepatitis B virus (HBV) infection include membranous nephropathy, membranoproliferative glomerulonephritis, and Polyarteritis nodosa. The widespread use of hepatitis B vaccination has decreased the incidence of HBV-related renal diseases. The incidence of HBV infection in dialysis patients has significantly decreased over the past few decades due to screening of blood products for hepatitis B surface antigen (HBsAg) and hepatitis B core antibody, implementation of infection control measures and hepatitis B vaccination...
June 19, 2017: Liver International: Official Journal of the International Association for the Study of the Liver
https://www.readbyqxmd.com/read/28622834/morbid-obesity-and-functional-status-as-predictors-of-surgical-complication-after-renal-transplantation
#2
Tara M Veasey, James N Fleming, Sara E Strout, Ryan Miller, Nicole A Pilch, Holly B Meadows, Caitlin R Mardis, Benjamin A Mardis, Sunil Shenvi, John McGillicuddy, Kenneth D Chavin, Prabhakar Baliga, David J Taber
BACKGROUND: This study evaluated the impact of body mass index (BMI) and patient functional status on the risk for surgical complications after kidney transplant. METHODS: This retrospective cohort study of adult kidney transplant recipients grouped patients by baseline Karnofsky status (low function ≤ 70%) and further stratified by morbid obesity (BMI ≥ 35 kg/m(2)) to assess surgical complication risk. RESULTS: 736 patients were included with surgical complications occurring in 25%...
June 8, 2017: American Journal of Surgery
https://www.readbyqxmd.com/read/28621639/outcome-of-the-double-j-stent-placement-in-pediatric-kidney-transplant-a-single-center-experience
#3
Hakan Sözen, Onur Özen, Kibriya Fidan, Oğuz Söylemezoğlu, Aydın Dalgıç
OBJECTIVES: Double J stent placement at kidney transplant may reduce stenosis or leakage complication rates. However, placement may also increase risk for early urinary tract infection (ie, < 3 mo after transplant). In children, the usefulness of double J stent placement is not well defined. MATERIALS AND METHODS: We analyzed retrospective data from children who received transplants at the Gazi University Transplantation Center and Pediatric Nephrology (Ankara, Turkey) for outcomes related to double J stents...
June 16, 2017: Experimental and Clinical Transplantation
https://www.readbyqxmd.com/read/28620307/peri-and-postoperative-treatment-with-the-interleukin-1-receptor-antagonist-anakinra-is-safe-in-patients-undergoing-renal-transplantation-case-series-and-review-of-the-literature
#4
Catharina M Mulders-Manders, Marije C Baas, Femke M Molenaar, Anna Simon
In patients undergoing solid organ transplantation, the presence of an interleukin-1 (IL-1) driven disease may require the addition of IL-1 inhibiting drugs to the standard immunosuppressive regimen to protect against inflammation and negative graft outcome. Three patients undergoing renal transplantation were treated perioperatively with the interleukin-1 receptor antagonist anakinra. Kidney function increased rapidly in all three and the only complications seen were minor infections. In vitro studies report associations between serum and urinary levels of IL-1β and IL-1 receptor antagonist and negative graft outcome, and studies in animals and two small human trials illustrate a possible protective effect of anti-IL-1 therapy after solid organ transplantation...
2017: Frontiers in Pharmacology
https://www.readbyqxmd.com/read/28617169/the-frequency-and-associated-factors-for-bk-virus-infection-in-a-center-performing-mainly-living-kidney-transplantations
#5
Selma Alagoz, Mert Kuskucu, Sibel Gulcicek, Serkan Feyyaz Yalin, Meric Oruc, Kenan Midilli, Erkan Yılmaz, Mehmet Riza Altiparmak, Nurhan Seyahi
PURPOSE: BK virus (BKV) nephropathy has increasingly become an important cause of morbidity in renal transplant recipients. We evaluated the frequency and associated factors for BKV infection in a center performing mainly living donor transplantations over a long time period. METHODS: One hundred consecutive renal transplant patients were included. Quarterly visits were planned to examine urine for decoy cells and to measure the BKV DNA in the blood and urine. Renal biopsy was performed in case of deteriorated allograft function...
June 2017: Progress in Transplantation
https://www.readbyqxmd.com/read/28617160/rising-need-for-health-education-among-renal-transplant-patients-and-caregiving-competence-in-care-providers
#6
Jianfei Xie, Yingzi Ming, Siqing Ding, Xiaoxia Wu, Jia Liu, Lifang Liu, Jianda Zhou
BACKGROUND: Health education positively affects the efficacy of self-management and should be carried out according to the status of patients' needs, knowledge, and the competence of the primary caregivers. OBJECTIVES: This study was to investigate the needs of health education knowledge in transplant patients and the competence of the primary caregivers. METHODS: This is a cross-sectional study using a convenient sampling approach. Self-report questionnaires were applied to 351 renal transplantation patients and their primary caregivers...
June 2017: Progress in Transplantation
https://www.readbyqxmd.com/read/28617157/vesicoureteral-reflux-in-kidney-transplantation
#7
Nina M Molenaar, Robert C Minnee, Frederike J Bemelman, Mirza M Idu
BACKGROUND: Vesicoureteral reflux (VUR) is frequently found after transplantation, but its impact on graft function, urine tract infection, and graft loss remains uncertain. Therefore our objective was to evaluate the effects of VUR on the outcome of renal transplantation. MATERIAL AND METHODS: We included 1008 adult renal transplant recipients of whom a 1-week posttransplant voiding cystourethrogram was available. Study end points included occurrence of bacteriuria, renal function, and graft survival...
June 2017: Progress in Transplantation
https://www.readbyqxmd.com/read/28611533/functional-budd-chiari-syndrome-associated-with-severe-polycystic-liver-disease
#8
Precil Diego Miranda de Menezes Neves, Bruno Eduardo Pedroso Balbo, Elieser Hitoshi Watanabe, Vinicius Rocha-Santos, Wellington Andraus, Luiz Augusto Carneiro D'Albuquerque, Luiz Fernando Onuchic
A 50-year-old woman with end-stage renal disease secondary to autosomal dominant polycystic kidney disease was referred to a quaternary care center due to significantly increased abdominal girth. Her physical examination revealed tense ascites and abdominal collateral veins. A 10-L paracentesis improved abdominal discomfort and disclosed a transudate, suggestive of portal hypertension. A computed tomographic scan revealed massive hepatomegaly caused by multiple cysts of variable sizes, distributed throughout all hepatic segments...
2017: Clinical Medicine Insights. Gastroenterology
https://www.readbyqxmd.com/read/28610622/very-late-onset-cytomegalovirus-disease-a-case-report-and-review-of-the-literature
#9
Hania Burgan, Gael Gosteli, Marc Giovannini, Reto Lienhard, Olivier Clerc
BACKGROUND: Cytomegalovirus (CMV) infection remains one of the most common and feared complications of transplantation, justifying prophylaxis or preemptive strategies guided by donor and recipient CMV serostatus. In case of seronegative donor and recipient (D-/R-), no prophylaxis is recommended. Late-onset CMV disease is usually defined as occurring after prophylaxis discontinuation in D+/R- transplant patients. CASE PRESENTATION: We are reporting the case of a D-/R- kidney Caucasian transplant recipient presenting with CMV primoinfection 12 years after renal transplant, and discuss the role of a secondary prophylaxis so late after transplantation...
June 13, 2017: BMC Research Notes
https://www.readbyqxmd.com/read/28609764/hemodialysis-and-kidney-transplantation-as-predisposing-conditions-to-onychomycosis
#10
Antonio M S Filho, Carlucci G Ventura, Paulo R Criado, Gilda B Del Negro, Roseli S Freitas, Olinda C Luiz, Mauro C Giudice, Elias D Neto, Gil Benard
BACKGROUND/AIM: Onychomycosis (OM) is one of the commonest superficial fungal infections. Patients undergoing hemodialysis (HD) treatment and kidney transplant recipients (KTR) are considered at risk of contracting fungal infections, but the few published data do not reach the conclusion of whether they are predisposed to OM. This study aimed to determine the prevalence and etiology of OM in these patients and to determine the antifungal susceptibility profile of the isolated fungal species...
June 14, 2017: Nephron
https://www.readbyqxmd.com/read/28608994/hiv-in-the-dialysis-population-current-issues-and-future-directions
#11
REVIEW
Suzanne M Boyle, Dong H Lee, Christina M Wyatt
Antiretroviral therapy has significantly reduced mortality due to HIV infection, but the aging HIV-positive patient population now faces a growing burden of comorbidity. This review describes the changing epidemiology of chronic kidney disease and end-stage renal disease in this population, and highlights recent advances in antiretroviral therapy and kidney transplantation that directly impact the care of patients with HIV infection and end-stage renal disease.
June 13, 2017: Seminars in Dialysis
https://www.readbyqxmd.com/read/28608641/risk-factors-for-pneumocystis-pneumonia-after-the-first-6-months-following-renal-transplantation
#12
Emmanuel Faure, Arnaud Lionet, Eric Kipnis, Christian Noël, Marc Hazzan
Pneumocystis pneumonia (PCP) incidence was decreased in renal transplant thanks to prophylaxis, recommended during the first months after transplantation. However, many late PCP cases are observed after the first 6 months and recommendations to maintain or reintroduce prophylaxis are lacking. The objective of the study was to identify risk factors to guide the individual prescription of prophylaxis, 6 months after transplantation. Thirty-three late PCP cases were identified between 1995 and 2012 in Lille Hospital, France, and were compared to 72 randomized controls transplant recipients...
June 13, 2017: Transplant Infectious Disease: An Official Journal of the Transplantation Society
https://www.readbyqxmd.com/read/28604474/impact-of-cyp2c19-genotype-and-liver-function-on-voriconazole-pharmacokinetics-in-renal-transplant-recipients
#13
Zi-Wei Li, Feng-Hua Peng, Miao Yan, Wu Liang, Xiao-Lei Liu, Yan-Qin Wu, Xiao-Bin Lin, Sheng-Lan Tan, Feng Wang, Ping Xu, Ping-Fei Fang, Yi-Ping Liu, Da-Xiong Xiang, Bui-Kui Zhang
BACKGROUND: Invasive fungal infection (IFI) is one of the leading causes of early death after renal transplantation. Voriconazole (VRC) is the first-line drug of IFI. Because of the large inter- and intra-individual variability in VRC plasma concentrations and the narrow therapeutic window for treating patients with IFIs, it is crucial to study the factors which could influence pharmacokinetic variability. We performed a population pharmacokinetics (PPK) study of VRC for personalized medicine...
June 8, 2017: Therapeutic Drug Monitoring
https://www.readbyqxmd.com/read/28597060/-early-bilateral-nephrectomy-in-neonatal-autosomal-recessive-polycystic-kidney-disease-improved-prognosis-or-unnecessary-effort
#14
REVIEW
S Riechardt, M Koch, J Oh, M Fisch
BACKGROUND: Neonatal autosomal recessive polycystic kidney disease (ARPKD) is associated with giant kidneys, lung hypoplasia, pulmonal hypertension, and end-stage renal failure. Depending on the study, mortality is reported to range between 20 and 80%. OBJECTIVES: Does bilateral nephrectomy improve survival? PATIENTS AND METHODS: Between 2010 and 2016, we treated 7 children with prenatally diagnosed ARPKD. All had a planned delivery by cesarean section...
June 8, 2017: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/28596926/invasive-mucormycosis-induced-pneumopericardium-a-rare-cause-of-pneumopericardium-in-an-immunocompromised-patient
#15
Sana Khan, Muhammad Waqar Elahi, Waqas Ullah, Hafez Mohammad Ammar Abdullah, Ejaz Ahmad, Mayar Al Mohajer, Aneela Majeed
Mucor and Rhizopus cause life-threatening infections primarily involving the lungs and sinuses, which disseminate very rapidly by necrosis and infarction of the contiguous tissues. We present a case of a 64-year-old African American posttransplant patient who presented with a productive cough and weight loss. He had a past surgical history of renal transplant for renal cell carcinoma and was on dual immunosuppressive therapy, that is, mycophenolate and tacrolimus. During his hospital stay, he developed a pneumopericardium due to the direct extension of a lung lesion...
2017: Case Reports in Infectious Diseases
https://www.readbyqxmd.com/read/28589389/-safety-and-efficacy-of-off-label-use-of-biologic-therapies-in-patients-with-inflammatory-rheumatic-diseases-refractory-to-standard-of-care-therapy-data-from-a%C3%A2-nationwide-german-registry-graid2
#16
F Proft, H Schulze-Koops, M Grunke, E Schrezenmeier, F Halleck, J Henes, L Unger, E Schmidt, C Fiehn, A Jacobi, C Iking-Konert, C Kneitz, R E Schmidt, B Bannert, R E Voll, R Fischer-Betz, I Kötter, H P Tony, J Holle, M Aringer, A Erler, F Behrens, G R Burmester, T Dörner
BACKGROUND: The German Registry of Autoimmune Diseases 2 (GRAID2) is a retrospective, non-interventional, multicenter registry study collecting data from patients with inflammatory, mainly rheumatic diseases refractory to standard of care therapy and treated with an off-label biologic therapy. The retrospective documentation comprised case history, diagnosis, course of disease (including safety and global efficacy). The objective was to evaluate the global clinical outcome and safety of off-label biologic therapy in clinical practice...
June 6, 2017: Zeitschrift Für Rheumatologie
https://www.readbyqxmd.com/read/28589209/bioengineering-in-renal-transplantation-technological-advances-and-novel-options
#17
REVIEW
Wee-Song Yeo, Yao-Chun Zhang
End-stage kidney disease (ESKD) is one of the most prevalent diseases in the world with significant morbidity and mortality. Current modes of renal replacement therapy include dialysis and renal transplantation. Although dialysis is an acceptable mode of renal replacement therapy, it does have its shortcomings, which include poorer life expectancy compared with renal transplantation, risk of infections and vascular thrombosis, lack of vascular access and absence of biosynthetic functions of the kidney. Renal transplantation, in contrast, is the preferred option of renal replacement therapy, with improved morbidity and mortality rates and quality of life, compared with dialysis...
June 6, 2017: Pediatric Nephrology: Journal of the International Pediatric Nephrology Association
https://www.readbyqxmd.com/read/28586095/cmv-drives-the-expansion-of-highly-functional-memory-t-cells-expressing-nk-cell-receptors-in-renal-transplant-recipients
#18
Nandina Makwana, Bree Foley, Sonia Fernandez, Silvia Lee, Ashley Irish, Hanspeter Pircher, Patricia Price
Cytomegalovirus (CMV) is a common opportunistic infection encountered in renal transplant recipients (RTRs) and may be reactivated without symptoms at any time post-transplant. We describe how active and latent CMV affect T-cell subsets in RTRs who are stable on maintenance therapy. T-cell responses to CMV were assessed in RTRs (n = 54) >2 years post-transplant, and healthy controls (n = 38). Seven RTRs had CMV DNA detectable in plasma. CMV antibody and DNA aligned with increased proportions of CD8+ T cells and reduced CD4/CD8 ratios...
June 6, 2017: European Journal of Immunology
https://www.readbyqxmd.com/read/28584732/treatment-of-hcv-in-renal-disease-subtle-management-considerations-in-the-era-of-direct-acting-antivirals
#19
Yuval A Patel, Andrew J Muir
Chronic hepatitis C virus (HCV) infection is burdensome in patients with chronic kidney disease and contributes to substantial liver-related and all-cause morbidity and mortality. HCV infection itself may cause kidney dysfunction, as exemplified through mixed cryoglobulinemic vasculitis. HCV is more prevalent in patients with significant kidney disease compared to the general population, and recent reports have shown inadvertent HCV transmission in U.S. hemodialysis centers. Further, HCV has been demonstrated to accelerate kidney dysfunction and is associated with worse clinical outcomes in patients with kidney disease...
December 2016: Current Hepatology Reports
https://www.readbyqxmd.com/read/28584545/nonadherence-behaviors-and-some-related-factors-in-kidney-transplant-recipients
#20
Pari Hedayati, Nahid Shahgholian, Ahmad Ghadami
BACKGROUND: Kidney transplantation is the renal replacement therapy of choice for most patients with end-stage renal disease (ESRD), however, adherence to the recommended lifestyle is critical for a positive prognosis. The purpose of this study was to assess adherence to immunosuppressive therapy and lifestyle recommendations along with some related factors among kidney transplant patients. MATERIALS AND METHODS: In this descriptive analytical study, all patients completed a questionnaire regarding medication intake and lifestyle recommendations (preventing of infection, self-monitoring, prevention of cardiovascular disease (CVD), and sun protection)...
March 2017: Iranian Journal of Nursing and Midwifery Research
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