This study was conducted to delineate the frequency of recurrent lupus nephritis in a Chinese kidney transplant cohort and to estimate its impact on long-term transplant outcomes. A total of 32 lupus transplant patients were enrolled in this study, and the medical records were retrospectively reviewed. Patients with unexplained graft abnormalities were subjected to allograft biopsy. Recurrent lupus nephritis was diagnosed by light microscopy, immunofluorescence, and electron microscopy. In addition, to determine the clinical manifestations of recurrent lupus GN in these patients, serum original systemic lupus erythematosus disease activity index (SLEDAI) scores while undergoing allograft biopsy were evaluated. In total, six out of 32 patients (18.8%; mean age, 40.5 ± 9.1 years) were diagnosed as having recurrent lupus nephritis and the mean time at diagnosis was 5.1 ± 4.9 years post-transplantation. According to the International Society of Nephrology/Renal Pathology Society (ISN/RPS) 2003 criteria, three of the six cases (50%) were defined as class I, one was class II, one was class IV, and one was class III + V. The graft and patient survival rates of recurrent lupus nephritis (n = 6) were not different from those of patients with other diagnostic entities. Although recurrent lupus nephritis was not uncommon, it did not appear to have a strong negative impact on long-term outcome in Chinese kidney transplant patients. The recurrence was potentially treatable and should not be precluded for receiving transplantation.

The presence of the 4G allele was associated with renal deterioration and increased cardiovascular as well as other vascular events in MN patients. These findings should prompt specific considerations for the treatment of MN in patients having the 4G4G genotype.

Our study revealed that dialyzed patients with PH had a significantly higher level of airway FE(NO) as well as serum levels of acute phase reactive protein and cytokines, including IL-1beta, TNF-alpha and IL-6. A chronic inflammation might play an important role in the pathogenesis of PH in patients undergoing haemodialysis.

Data regarding the risk of various liver diseases among different hepatitis viruses in kidney transplantation have not yet been identified.We selected individuals with kidney transplantation (ICD-9-CM V420 or 996.81) from 2000–2009 from the catastrophic illness registry of National Health Insurance Research Database (NHIRD)as the study cohort. The two end-points in the study included overall death, and post-transplant occurrence of hepatic disease. After adjustment for other risk factors, the risk of mortality was increased in patients with HBV infection (N = 352) and with HCV infection (N = 275) compared to those with neither HBV nor HCV infection (N = 3485). In addition,renal transplant recipients with HBV alone,HCV alone, and both with HBV and HCVinfectionrespectively had an approximately 10-fold hazard ratio (HR) = 9.84, 95% confidence interval (CI): 4.61–21.0, 4-fold increased risk (HR = 4.40, 95% CI: 1.85–10.5)and 5-fold increased risk (HR = 4.63, 95% CI: 1.06–20.2)of hepatocellular carcinoma (HCC)compared to those with neither HBV nor HCV infection. Our findings showed a significant risk of de novo liver disease in recipients with hepatitis virus infection. Based on our findings, we reinforce the importance and impact of hepatitis virus in renal transplantation.