scholarly journals Nepalese Kidney Transplant Recipient in a Follow up Clinic: Related and Unrelated Living Donor

2008 ◽  
Vol 47 (171) ◽  
Author(s):  
Ram Krishna Dulal ◽  
S Karki
Keyword(s):  
Kidney Transplantation ◽  
Kidney Transplant ◽  
Kidney Transplant Recipient ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Kidney Donors ◽  
Female Ratio ◽  
Long Run ◽  
The Usa

A cohort retrospective study was conducted on all follow up kidney transplant recipients at Transplant Follow up Clinic from June 16, 2003 to July 15, 2008. The main objective of this study was to find out the demographic pattern of the kidney transplant recipients and type of donors. Among 452 recipients, the transplantation were done in India (449), Germany (2) and in the USA (1) with male to female ratio of 3:1. Kidney donors were unrelated 315 (69.69%), related 134 (29.43%) and some did not disclose 4 (0.88%). Most of the kidney transplantation (93.75%) were done in 45 different hospitals in India and about three quarters (71.7%) of them were operated in the private hospitals in various states of India; only 2 (4.16%) in Germany and 1 (2.08%) in USA. Newar was the largest population 142 (31.4%) and second largest group was Mangol 124 (27.4.4%) that comprised of Gurung, Rai, Magar, Tamang etc. Brahmins were the third largest population 91 (20.1%). In this study the youngest recipients was 14 years and the oldest was of 75 years. The mean age was 41 (SD 13.84). This study showed that 35 (7.7%) died, 8 (1.7%) reported rejection and underwent re-transplantation and 238 patient have lost follow up till early 2008. Kidney transplantation should be promoted as it is cheaper compared to dialysis in the long run. This study found that unrelated kidney donors have outnumbered the related donors in Nepalese kidney transplant recipients which emphasize the importance of unambiguous documentation and also a provision of lawful action against the middle-men if found involved in an illegal kidney related activities in Nepal. Organ transplantation is an important integral part of human health and should be regularize and promote lawfully to protect humans from trafficking for kidney, possible kidnapping, killing and stealing. 

scholarly journals Ganciclovir-Resistant Cytomegalovirus Infection in a Kidney Transplant Recipient Successfully Treated with Foscarnet and Everolimus

2016 ◽  
Vol 2016 ◽  
pp. 1-4
Author(s):  
Viola Menghi ◽  
Giorgia Comai ◽  
Olga Baraldi ◽  
Giovanni Liviano D’Arcangelo ◽  
Tiziana Lazzarotto ◽  
...  
Keyword(s):  
Kidney Transplant ◽  
Target Therapy ◽  
Kidney Transplant Recipient ◽  
Graft Function ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Cmv Infection ◽  
Tacrolimus Dosage ◽  
Stable Renal Function

Cytomegalovirus (CMV) infection remains a major cause of morbidity, graft failure, and death in kidney transplant recipients. We describe a case of a 53-year-old CMV-seronegative man who underwent renal transplant from a CMV-positive donor and who developed ganciclovir- (GCV-) resistant CMV infection. Foscarnet was started while immunosuppressive therapy was modified with the introduction of everolimus minimizing tacrolimus dosage. Only two weeks after the start of this treatment regimen was the patient’s viral load negative. At two-year follow-up the patient has no clinical or laboratory signs of CMV infection and a good and stable renal function or graft survival. In our case, administration of an mTOR inhibitor combined with foscarnet led to rapid and persistent viral clearance without compromising short- and medium-term graft function. This combination therapy supports the need for the kidney transplant community to individualize a target therapy for each type of GCV-resistant CMV infection.

Denosumab-Induced Hypocalcemia and Hyperparathyroidism in de novo Kidney Transplant Recipients

2021 ◽  
pp. 1-9
Author(s):  
Giuseppe Cianciolo ◽  
Francesco Tondolo ◽  
Simona Barbuto ◽  
Francesca Iacovella ◽  
Guido Zavatta ◽  
...  
Keyword(s):  
Bone Mineral Density ◽  
Vitamin D ◽  
Kidney Transplantation ◽  
Kidney Transplant ◽  
Bone Disease ◽  
De Novo ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Mineral Density

<b><i>Introduction:</i></b> Denosumab represents a realistic treatment option to increase bone mineral density in kidney transplant recipients (KTRs). It is still unknown how and at what extent posttransplantation bone disease and graft function influence the effects of denosumab on mineral metabolism indexes. In this study, we analyze risk factors of hypocalcemia and parathyroid hormone (PTH) increase after denosumab administration in eighteen de novo KTRs and its management before and after this treatment. <b><i>Methods:</i></b> We conducted a monocentric, observational, prospective study on de novo KTRs. All KTRs enrolled received a single 60 mg subcutaneous dose of denosumab every 6 months. Before kidney transplantation, no patients were treated with calcio-mimetic. After kidney transplantation and before antiresorptive therapy, no patients were treated with calcio-mimetic drugs and/or vitamin D receptor agonists, while all patients received nutritional vitamin D supplementation (from 1,000 IU to 1,500 IU daily). <b><i>Results:</i></b> Hypocalcemia was related to the degree of lumbar osteoporosis (<i>p</i> = 0.047); the increase in the PTH level was correlated to baseline bone turnover markers (bone alkaline phosphatase, serum osteocalcin, and β-C-terminal telopeptide), the 25 OH status, and eGFR. The introduction of calcitriol, after the PTH increase, in addition to cholecalciferol was necessary to ensure an adequate control of serum calcium and PTH during a follow-up of 15 months. Following the treatment with denosumab, it was observed an improvement of areal bone mineral density both at lumbar and femoral sites with a mean percentual increase of 1.74% and 0.25%, respectively. <b><i>Conclusions:</i></b> Denosumab is an effective treatment for bone disease in KTRs. In our study, the increase in PTH is not a transient event but prolonged throughout the follow-up period and requires continuous supplementation therapy with calcitriol.

scholarly journals Cigarette Smoking and Its Hazards in Kidney Transplantation

2017 ◽  
Vol 2017 ◽  
pp. 1-11 ◽  
Author(s):  
Muhammad Abdul Mabood Khalil ◽  
Jackson Tan ◽  
Said Khamis ◽  
Muhammad AshhadUllah Khalil ◽  
Rabeea Azmat ◽  
...  
Keyword(s):  
Glomerular Filtration Rate ◽  
Kidney Transplantation ◽  
Cigarette Smoking ◽  
Glomerular Filtration ◽  
Kidney Transplant ◽  
Filtration Rate ◽  
Graft Function ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Kidney Donors

Cigarette smoking affects many organs. It causes vasoconstriction through activation of sympathetic nervous system which leads to elevation of blood pressure and reduction in glomerular filtration rate and filtration pressure. It also causes thickening of renal arterioles. Cigarette smoking increases the risk of microalbuminuria and accelerates progression of microalbuminuria to macroalbuminuria. Furthermore, it causes rapid loss of glomerular filtration rate in chronic kidney disease patients. After kidney donation, these factors may be injurious to the solitary kidney. Kidney donors with history of cigarette smoking are prone to develop perioperative complications, pneumonia, and wound infection. Postkidney transplantation various stressors including warm and cold ischemia time, delayed graft function, and exposure to calcineurin inhibitors may result in poor graft function. Continuation of cigarette smoking in kidney transplant recipients will add further risk. In this review, we will specifically discuss the effects of cigarette smoking on normal kidneys, live kidney donors, and kidney transplant recipients. This will include adverse effects of cigarette smoking on graft and patient survival, cardiovascular events, rejection, infections, and cancers in kidney transplant recipients. Lastly, the impact of kidney transplantation on behavior and smoking cessation will also be discussed.

Long-term follow-up of polyneuropathy in diabetic kidney transplant recipients

Diabetes ◽  
1988 ◽  
Vol 37 (9) ◽  
pp. 1247-1252 ◽  
Author(s):  
J. A. Van der Vliet ◽  
X. Navarro ◽  
W. R. Kennedy ◽  
F. C. Goetz ◽  
J. J. Barbosa ◽  
...  
Keyword(s):  
Kidney Transplant ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Diabetic Kidney ◽  
Long Term Follow Up

scholarly journals Current Pharmacological Intervention and Medical Management for Diabetic Kidney Transplant Recipients

Pharmaceutics ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 413
Author(s):  
Theerawut Klangjareonchai ◽  
Natsuki Eguchi ◽  
Ekamol Tantisattamo ◽  
Antoney J. Ferrey ◽  
Uttam Reddy ◽  
...  
Keyword(s):  
Diabetes Mellitus ◽  
Kidney Transplantation ◽  
Kidney Transplant ◽  
Pharmacological Intervention ◽  
Diabetic Patients ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Kidney Allograft ◽  
Post Transplant ◽  
Glucose Management

Hyperglycemia after kidney transplantation is common in both diabetic and non-diabetic patients. Both pretransplant and post-transplant diabetes mellitus are associated with increased kidney allograft failure and mortality. Glucose management may be challenging for kidney transplant recipients. The pathophysiology and pattern of hyperglycemia in patients following kidney transplantation is different from those with type 2 diabetes mellitus. In patients with pre-existing and post-transplant diabetes mellitus, there is limited data on the management of hyperglycemia after kidney transplantation. The following article discusses the nomenclature and diagnosis of pre- and post-transplant diabetes mellitus, the impact of transplant-related hyperglycemia on patient and kidney allograft outcomes, risk factors and potential pathogenic mechanisms of hyperglycemia after kidney transplantation, glucose management before and after transplantation, and modalities for prevention of post-transplant diabetes mellitus.

scholarly journals Urinary Carnosinase-1 Excretion is Associated with Urinary Carnosine Depletion and Risk of Graft Failure in Kidney Transplant Recipients: Results of the TransplantLines Cohort Study

Antioxidants ◽  
2021 ◽  
Vol 10 (7) ◽  
pp. 1102
Author(s):  
Angelica Rodriguez-Niño ◽  
Diego O. Pastene ◽  
Adrian Post ◽  
M. Yusof Said ◽  
Antonio W. Gomes-Neto ◽  
...  
Keyword(s):  
Kidney Transplant ◽  
Graft Failure ◽  
Cox Regression ◽  
Carbonyl Stress ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Increased Risk ◽  
High Concentrations ◽  
Kidney Function Decline

Carnosine affords protection against oxidative and carbonyl stress, yet high concentrations of the carnosinase-1 enzyme may limit this. We recently reported that high urinary carnosinase-1 is associated with kidney function decline and albuminuria in patients with chronic kidney disease. We prospectively investigated whether urinary carnosinase-1 is associated with a high risk for development of late graft failure in kidney transplant recipients (KTRs). Carnosine and carnosinase-1 were measured in 24 h urine in a longitudinal cohort of 703 stable KTRs and 257 healthy controls. Cox regression was used to analyze the prospective data. Urinary carnosine excretions were significantly decreased in KTRs (26.5 [IQR 21.4–33.3] µmol/24 h versus 34.8 [IQR 25.6–46.8] µmol/24 h; p < 0.001). In KTRs, high urinary carnosinase-1 concentrations were associated with increased risk of undetectable urinary carnosine (OR 1.24, 95%CI [1.06–1.45]; p = 0.007). During median follow-up for 5.3 [4.5–6.0] years, 84 (12%) KTRs developed graft failure. In Cox regression analyses, high urinary carnosinase-1 excretions were associated with increased risk of graft failure (HR 1.73, 95%CI [1.44–2.08]; p < 0.001) independent of potential confounders. Since urinary carnosine is depleted and urinary carnosinase-1 imparts a higher risk for graft failure in KTRs, future studies determining the potential of carnosine supplementation in these patients are warranted.

scholarly journals Outcomes of Kidney Transplantation in Fabry Disease: A Meta-Analysis

Diseases ◽  
2020 ◽  
Vol 9 (1) ◽  
pp. 2
Author(s):  
Maria L. Gonzalez Suarez ◽  
Charat Thongprayoon ◽  
Panupong Hansrivijit ◽  
Juan Medaura ◽  
Pradeep Vaitla ◽  
...  
Keyword(s):  
Kidney Transplantation ◽  
Fabry Disease ◽  
Kidney Transplant ◽  
Allograft Rejection ◽  
Graft Failure ◽  
Current Therapy ◽  
Transplant Recipients ◽  
Lysosomal Storage ◽  
Kidney Transplant Recipients ◽  
Enzyme Replacement

Background: Fabry disease (FD) is a rare X-linked lysosomal storage disorder with progressive systemic deposition of globotriaosylceramide, leading to life-threatening cardiac, central nervous system, and kidney disease. Current therapy involves symptomatic medical management, enzyme replacement therapy (ERT), dialysis, kidney transplantation, and, more recently, gene therapy. The aim of this systematic review was to assess outcomes of kidney transplantation among patients with FD. Methods: A comprehensive literature review was conducted utilizing MEDLINE, EMBASE, and Cochrane Database, from inception through to 28 February 2020, to identify studies that evaluate outcomes of kidney transplantation including patient and allograft survival among kidney transplant patients with FD. Effect estimates from each study were extracted and combined using the random-effects generic inverse variance method of DerSimonian and Laird. Results: In total, 11 studies, including 424 kidney transplant recipients with FD, were enrolled. The post-transplant median follow-up time ranged from 3 to 11.5 years. Overall, the pooled estimated rates of all-cause graft failure, graft failure before death, and allograft rejection were 32.5% (95%CI: 23.9%–42.5%), 14.5% (95%CI: 8.4%–23.7%), and 20.2% (95%CI: 15.4%–25.9%), respectively. In the sensitivity analysis, limited only to the recent studies (year 2001 or newer when ERT became available), the pooled estimated rates of all-cause graft failure, graft failure before death, and allograft rejection were 28.1% (95%CI: 20.5%–37.3%), 11.7% (95%CI: 8.4%–16.0%), and 20.2% (95%CI: 15.5%–26.0%), respectively. The pooled estimated rate of biopsy proven FD recurrence was 11.1% (95%CI: 3.6%–29.4%), respectively. There are no significant differences in the risks of all-cause graft failure (p = 0.10) or mortality (0.48) among recipients with vs. without FD. Conclusions: Despite possible FD recurrence after transplantation of 11.1%, allograft and patient survival are comparable among kidney transplant recipients with vs. without FD.

FC 124PATTERNS OF RENAL OSTEODYSTROPHY ONE YEAR AFTER KIDNEY TRANSPLANTATION

2021 ◽  
Vol 36 (Supplement_1) ◽  
Author(s):  
Hanne Skou Jørgensen ◽  
Geert Behets ◽  
Patrick D'Haese ◽  
Pieter Evenepoel
Keyword(s):  
Kidney Transplantation ◽  
Bone Turnover ◽  
Kidney Transplant ◽  
Renal Osteodystrophy ◽  
Bone Disease ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Post Transplant ◽  
Steroid Dose ◽  
Bone Biopsies

Abstract Background and Aims Bone disease after kidney transplantation is an issue of growing concern, as prolonged graft survival and older age of recipients necessitate focus on long-term health burdens such as osteoporosis and fractures. Pre-existing type of renal osteodystrophy, post-transplant immunosuppressive treatment, and de novo disturbances of mineral metabolism all contribute to bone disease in kidney transplant recipients. The current pattern of renal osteodystrophy after kidney transplantation is not well characterized. This study reports histomorphometric findings of protocolled bone biopsies in a large cohort of kidney transplant recipients 1 year post-transplant. Method Histomorphometric analysis of transiliac bone biopsies with prior tetracycline labelling was performed in 141 kidney transplant recipients. Biochemical measurements included bioactive parathyroid hormone (PTH), total calcium, phosphate, calcidiol, bicarbonate, and sclerostin. Kruskal-Wallis and Wilcoxon signed rank tests were used to evaluate differences across categories and between groups, respectively. Stepwise multivariate linear regression was performed to identify key demographic and biochemical determinants of bone turnover (bone formation rate, BFR), mineralization (mineralization lag time, Mlt), and volume (Bone area, BAr). Results Mean age was 57±11 years, 71% were men, and all were Caucasian. Mean eGFR was 49±16 (range 19 to 106) ml/min/1.73 m². Hyperparathyroidism (PTH &gt; 1.5xUNL) was seen in 48%, hypercalcemia (&gt;10.3 mg/dL) in 18%, hypophosphatemia (&lt;2.3 mg/dl) in 12%, and vitamin D deficiency (&lt;15 ng/mL) in 4% of patients. Categorization of bone turnover, mineralization, and volume is shown in Figure 1. Bone turnover was normal in the vast majority (71%). Patients with low turnover (26%) had received a higher cumulative steroid dose (2.78 vs 2.34g in low vs non-low turnover; p=0.02). Patients with delayed mineralization (16%) were younger (52 vs 58 yrs, p=0.02) and had received a higher cumulative steroid dose (2.85 vs 2.36g, p=0.003). They had higher levels of PTH (124 vs 53 ng/L, p&lt;0.001), and lower levels of phosphate (2.68 vs 3.18 mg/dL, p&lt;0.001), calcidiol (29 vs 37ug/L, p=0.02), bicarbonate (21.3 vs 23.3 mmol/L, p=0.004), and sclerostin (493 vs 594 pg/mL, p=0.03) compared to patients with normal mineralization. Patients with low bone volume tended to be older (61 vs 56 years, p=0.07). Independent determinants of BFR were PTH (β=0.68, p&lt;0.001) and cumulative steroid dose (β = -0.22, p=0.02). Determinants of Mlt were phosphate (β=-0.48, p=0.001) and cumulative steroid dose (β=0.18, p=0.004), and determinants of BAr were age (β=-0.15, p=0.002), and BMI (β=0.33, p=0.002). Conclusion Bone turnover is normal in the majority of kidney transplant recipients at 1 year post-transplant, despite a high prevalence of hyperparathyroidism. Low levels of bicarbonate, phosphate, and calcidiol may contribute to delayed bone mineralization in kidney transplant recipients.

Graft Failure Due to Noncompliance Among 628 Kidney Transplant Recipients With Long-term Follow-up

2014 ◽  
Vol 97 (9) ◽  
pp. 925-933 ◽  
Author(s):  
Jeffrey J. Gaynor ◽  
Gaetano Ciancio ◽  
Giselle Guerra ◽  
Junichiro Sageshima ◽  
Lois Hanson ◽  
...  
Keyword(s):  
Kidney Transplant ◽  
Graft Failure ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Long Term Follow Up

scholarly journals 2658. Meningitis in Kidney Transplant Recipients: TransMéninges, a French Multicentric Retrospective Cohort Study

2019 ◽  
Vol 6 (Supplement_2) ◽  
pp. S930-S930
Author(s):  
Yanis Tamzali ◽  
Anne Scemla ◽  
Pierre Taupin ◽  
Sunny Randhawa ◽  
Valérie Moal ◽  
...  
Keyword(s):  
Kidney Transplantation ◽  
Kidney Transplant ◽  
Immunosuppressive Treatment ◽  
Induction Treatment ◽  
High Dose ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients ◽  
Specific Population ◽  
Gram Negative ◽  
Wide Range

Abstract Background The management of meningitis requires the prompt introduction of high-dose probabilistic anti-infectious therapy. The literature reporting on meningitis in kidney transplant recipients (KTR) is scarce and no recommendation exists for this specific population. Methods We retrospectively included all adult KTRs diagnosed with meningitis (cerebro-spinal fluid (CSF) cell count >10/mm3 or positive fungal antigen or direct examination) between 2007 and 2018 in 16 French hospitals. Clinical, biological, and therapeutic data, and 1-year kidney and patient survival were collected. Results Meningitis occurred in 134 KTRs (mean age 57+/11.8 years, 56% male), after a median time of 27 months (IQR 8–65); 25% of patients received an immunosuppressive treatment before kidney transplantation, induction treatment included lymphocyte-depleting antibodies in 63%, and 53% presented diabetes (34% before and 19% after the transplantation). The etiologies included Cryptococcus neoformans (30%), Herpesviridae (22%, including Varicella-Zoster Virus 15%), idiopathic forms (11%), Gram-negative bacilli (8% of which 20% produced an extended spectrum β-lactamase), %), infusion of intravenous immunoglobulins (6%), post-transplant lymphoproliferative disorders (5%), Aspergillus fumigatus (4%), Listeria monocytogenes (4%), Enterovirus (4%), and Mycobacterium tuberculosis (3%). The most common symptoms were fever (82.5%), headaches (75%), encephalitis (55%), and convulsion (22.5%). CSF hypercellularity (found in 92% of the cases) was lymphocytic in 65% of the cases and neutrophilic in 35%. Initial anti-infectious therapy was inappropriate in 27% of the cases. One-year patient, graft, and death-censored graft survival rates were 84%, 76%, and 89%, respectively. Conclusion Meningitis after kidney transplantation encompasses a wide range of causes, with C. neoformans and VZV explaining more than 50% of the cases. Gram-negative bacilli are the most represented bacteria with a high rate of antimicrobial resistance. Treatment guidelines should be reconsidered in the specific population of KTRs as the etiology greatly differs from what is observed in the general population. Disclosures All authors: No reported disclosures.

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