Molecular diagnosis of viral infections in renal transplant recipients

2002 ◽  
Vol 11 (6) ◽  
pp. 665-682 ◽  
Author(s):  
Jaap M. Middeldorp
Keyword(s):  
Renal Transplant ◽  
Molecular Diagnosis ◽  
Viral Infections ◽  
Renal Transplant Recipients ◽  
Transplant Recipients

scholarly journals The prevalence of the most important viral infections in renal transplant recipients in Serbia

2012 ◽  
Vol 64 (4) ◽  
pp. 1285-1296 ◽  
Author(s):  
Maja Cupic ◽  
Ivana Lazarevic ◽  
Vera Pravica ◽  
Ana Banko ◽  
Danijela Karalic ◽  
...  
Keyword(s):  
Renal Transplant ◽  
Viral Infections ◽  
Opportunistic Infections ◽  
Uv Light ◽  
Molecular Testing ◽  
Renal Transplant Recipients ◽  
Transplant Recipients ◽  
Chi Square ◽  
Barr Virus ◽  
Epstein Barr

Viruses are the main cause of opportunistic infections after kidney transplantation. The aim of this study was to determine the prevalence of cytomegalovirus (CMV), Epstein-Barr virus (EBV), B. K. virus (BKV) and John Cunningham virus (JCV) infections in renal transplant recipients (RTR). This retrospective study of 112 RTR investigated the presence of CMV, EBV and polyomaviruses DNA in plasma and/or urine by PCR. The visualization of PCR products was performed by electrophoresis on 2% agarose gel stained with ethidium bromide and photographed under a UV light. The chi-square test was used for statistical analysis. CMV DNA was detected in 14/112 (12.5%), EBV DNA in 4/49 (8.16%), BKV DNA in 10/31 (32.26%) and JCV DNA in 3/31 (9.68%) RTR. These results show that CMV infection is more often present in RTR compared to other investigated viral infections. In the light of these results, molecular testing could be useful in identifying recipients at high risk of symptomatic post-transplant viral infection.

scholarly journals A clinical study of cutaneous manifestations in renal transplant recipients

2019 ◽  
Vol 5 (1) ◽  
pp. 160
Author(s):  
Pradeep Vittal Bhagwat ◽  
R. Rajagopal ◽  
P. S. Murthy ◽  
R. S. V. Kumar
Keyword(s):  
Renal Transplantation ◽  
Renal Transplant ◽  
Viral Infections ◽  
Fungal Infections ◽  
Common Finding ◽  
Renal Transplant Recipients ◽  
Transplant Recipients ◽  
Drug Induced ◽  
Cutaneous Manifestations ◽  
Dermatological Examination

<p class="abstract"><strong>Background:</strong> Chronic renal failure is becoming common entity with increased incidence of diabetes mellitus and resulting diabetic nephropathy. With the availability of renal transplantation services in many centers, increased availability of donors, improved surgical technique and availability of better drugs, the survival of renal transplant recipients has increased. The objective of the study was to study the cutaneous manifestations in renal transplant recipients.</p><p class="abstract"><strong>Methods:</strong> Fifty consenting, consecutive renal transplant recipients attending the OPD and in-patients at Command Hospital Air Force, Bangalore during July 2001 to March 2003 were included in the study. Detailed history was taken and clinical examination was carried out with special emphasis on the Dermatological examination. Relevant investigations were carried out.<strong></strong></p><p class="abstract"><strong>Results:</strong> A total of 50 renal transplant recipients were studied of which 42 (84%) were males and 8 (16%) were females. The age of patients ranged from 16 years to 60 years. Infections were the most common finding, encountered in 38 (76%) patients, followed by drug induced manifestations in 24 (48%) patients. Cellulitis was noted in 1 (2%) patient, viral infections were seen in 18 (36%) patients, fungal infection was the commonest in this study, encountered in 38 (76%) patients. Monomorphic acne was seen in 13 (26%) patients. Hypertrichosis/hirsutism were the commonest drug induced manifestation in this study, seen in 16 (32%) patients.</p><p class="abstract"><strong>Conclusions:</strong> In patients with renal transplantation, superficial fungal infections and viral infections of the skin are seen more commonly. Monomorphic acne and hypertrichosis due to immunosuppressive are also seen frequently. These changes are moderately influenced by the immunosuppressive regimen used.</p>

scholarly journals Effects of Rituximab on the Development of Viral and Fungal Infections in Renal Transplant Recipients

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Samir J. Patel ◽  
Jennifer M. Devos ◽  
Richard J. Knight ◽  
Kyle L. Dawson ◽  
Wadi N. Suki ◽  
...  
Keyword(s):  
Renal Transplant ◽  
Odds Ratio ◽  
Viral Infections ◽  
Fungal Infections ◽  
Graft Function ◽  
Deceased Donor ◽  
Infectious Complications ◽  
Renal Transplant Recipients ◽  
Transplant Recipients ◽  
Kidney Transplant Recipients

Background. Rituximab is becoming increasingly utilized in renal transplant recipients; however, its association with infections remains unclear. Methods. We reviewed the incidence of viral and fungal infections in kidney transplant recipients treated with () or without () rituximab (RTX) in addition to standard immunosuppression. Results. Infections occurred in 134 (30%) patients, with a greater proportion in RTX versus no RTX patients (47% versus 28%; ). Viral infections occurred in 44% and 27% of RTX and no RTX patients, respectively (). This was largely driven by the frequency of BK viremia and noncytomegalovirus/non-BK viruses in RTX patients (27% versus 13% () and 15% versus 2% (), resp.). Fungal infections also occurred more often in RTX patients (11% versus 3 %; ). Multivariate analysis revealed deceased donor recipient (odds ratio = 2.5; ) and rituximab exposure (odds ratio = 2.2; ) as independent risk factors for infection. Older patients, deceased donor recipients, those on dialysis longer, and those with delayed graft function tended to be at a greater risk for infections following rituximab. Conclusions. Rituximab is associated with an increased incidence of viral and fungal infections in kidney transplantation. Additional preventative measures and/or monitoring infectious complications may be warranted in those receiving rituximab.

scholarly journals Surveillance of viral infections in renal transplant recipients – A prospective observational study

2020 ◽  
Vol 14 (2) ◽  
pp. 116
Author(s):  
Avinash Rao ◽  
Abhijit Konnur ◽  
Sishir Gang ◽  
Umapati Hegde ◽  
Shailesh Soni ◽  
...  
Keyword(s):  
Renal Transplant ◽  
Observational Study ◽  
Prospective Observational Study ◽  
Viral Infections ◽  
Renal Transplant Recipients ◽  
Transplant Recipients

scholarly journals P1778PROFILE OF NON-BACTERIAL INFECTIONS SPECIFIC TO RENAL TRANSPLANT RECIPIENTS

2020 ◽  
Vol 35 (Supplement_3) ◽  
Author(s):  
Anurag Gupta ◽  
Rahul Kanjilal ◽  
Devinder Singh Rana ◽  
A K Bhalla ◽  
Ashwani Gupta ◽  
...  
Keyword(s):  
Risk Factors ◽  
Renal Transplant ◽  
Graft Rejection ◽  
Bacterial Infections ◽  
Viral Infections ◽  
Pneumocystis Jirovecii Pneumonia ◽  
Renal Transplant Recipients ◽  
Transplant Recipients ◽  
Post Transplant ◽  
History Of

Abstract Background and Aims Infections in renal transplant recipients are a major cause of morbidity and mortality. It is the one of the major cause of patient death with functioning graft. Hence this project was done to study the profile of non-bacterial infections specific to renal transplant recipients and to determine the risk factors associated with such infections. Method Renal-transplant recipients admitted to the department of nephrology with suspected infection were included in the study. Results : A total of 342 patients were included in the study. The mean age of the patients was 45.2 ± 13.3 years. 17.5% had ABO incompatible renal transplant. 91% (87% received leukocyte depleting and 4% received non-leukocyte depleting agents) had received induction as majority had three or more HLA mismatch (70%) and the most common donor was wife. 12.8% had history of graft rejection. A total of 147 infectious episodes were encountered in 121 patients. The incidence of non-bacterial infections was 35% (121/342). Viral infections (68/147 = 46%) and invasive fungal infections (44/147 = 30%) were the most common. Cytomegalovirus infection was the most common 35%. Other viral infections encountered were BK virus associated nephropathy (2.3%) and reactivation of Hepatitis B or C virus (2.6%). The most common site of invasive fungal infection were lower respiratory tract, urinary tract, CNS cryptococcosis, soft tissue infection or cellulitis and oesophageal candidiasis in 41%, 32%, 9%, 9% and 9% respectively. Aspergillus (61%) and Rhizopus (33%) was the most common organism causing fungal pneumonia. Four patients were diagnosed with Pneumocystis jirovecii pneumonia. Majority (60%) of the infections were detected after one year post-transplant. Risk factors found to have statistically significance were ABO incompatibility, diabetes mellitus (pre or post-transplant) and history of graft rejection. Nine patients (7%) died of non-bacterial infections specific to renal transplant recipients. Conclusion Non-bacterial infections are not uncommon in Indian scenario and the timeline of such infections has changed.

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