ABSTRACT
OBJECTIVE: To study the changes in the erectile function of the male patients with renal failure after hemodialysis (HD) or kidney transplantation (KT) and explore the causes of these changes. METHODS: From January 2015 to January 2021, 160 male patients with renal failure complaining of ED underwent HD (n = 80) or KT (n = 80) in the General Hospital of Eastern Theater Command. The patients were aged 25ï¼45 (31.7 ± 4.8) years, 32 ± 4.5 years in the HD group and 31.4 ± 5.1 years in the KT group. We recorded the levels of serum T, E2, FSH and LH and the scores on IIEF-5, Self-Rating Anxiety Scale (SAS) and Self-Rating Depression Scale (SDS) of the patients, and compared them between the two groups. RESULTS: Compared with the patients in the HD group, those in the KT group showed a significantly higher T level (ï¼»7.45 ± 3.54ï¼½ vs ï¼»17.75 ± 7.32ï¼½ nmol/L, P < 0.01) and a lower E2 level (ï¼»151.37 ± 20.89ï¼½ vs ï¼»94.17 ± 40.79ï¼½ pmol/L, P < 0.01), but no statistically significant difference from the former group in the levels of FSH (ï¼»8.12 ± 5.12ï¼½ vs ï¼»8.97 ± 2.36ï¼½ IU/L, P > 0.05) and LH (ï¼»5.16 ± 3.87ï¼½ vs ï¼»4.69 ± 2.18ï¼½ IU/L, P > 0.05). There were fewer cases of severe ED in the KT than in the HD group (3.75% vs 16.25%, P < 0.05). Different degrees of anxiety and depression were observed in both groups, with fewer severe cases of anxiety (6.25% vs 30.00%, P < 0.05) and depression (6.25% vs 31.25%, P < 0.05) and more mild cases of anxiety (68.75% vs 47.50%, P < 0.05) and depression (70.00% vs 48.75%, P < 0.05) in the KT than in the HD group, but no statistically significant difference in the incidence of moderate anxiety (25.00% vs 22.50%, P > 0.05) and depression (23.75% vs 20.00%, P > 0.05) between the KT and HD groups. CONCLUSION: For male patients with renal failure, kidney transplantation can evidently improve erectile function, while hemodialysis has a poorer effect. The altered hormone levels, anxiety and depression of the patients are important causes of the changes in their erectile function.
ABSTRACT
BK virus infection accompanied with plasma cell-rich infiltrates is a dilemma in renal transplant recipients. One young female patient diagnosed as BK virus-associated nephropathy with plasma cell-rich infiltrates at 16 months after renal transplant was treated with bortezomib and a sequential immuno-suppressive protocol of tacrolimus combined with leflunomide. After a short period of reduction, her serum creatinine increased slowly with stable BK viruria. The patient underwent repeat biopsy. The histologic changes showed a decrease in plasma cells and CD20+ cells in the allograft, but the other mononuclear cells showed no difference from the first biopsy. The immunosuppressive protocol was converted to tacrolimus combined with enteric-coated mycophenolate sodium. Her serum creatinine decreased gradually during 6 months of follow-up. We speculate that bortezomib can be used in BK virus-associated nephropathy accompanied with plasma cell-rich infiltrates, and this effect might be mediated through a decrease of plasma cells and CD20+ cells in the allograft. The dosage and time of therapy need to be explored in the future; additional studies of large samples are needed.
Subject(s)
Antineoplastic Agents/therapeutic use , BK Virus , Bortezomib/therapeutic use , Kidney Diseases/drug therapy , Kidney Diseases/pathology , Kidney Transplantation , Plasma Cells/pathology , Polyomavirus Infections/drug therapy , Polyomavirus Infections/pathology , Tumor Virus Infections/drug therapy , Tumor Virus Infections/pathology , Adult , Female , Humans , Isoxazoles/therapeutic use , Leflunomide , Postoperative Complications/drug therapy , Tacrolimus/therapeutic useABSTRACT
Proliferative glomerulonephritis with monoclonal IgG deposits manifesting as a nephrotic syndrome recently has been described as a renal disease with the pathological features of mesangial and subendothelial deposits of monoclonal IgG. Eight cases of recurrent proliferative glomerulonephritis with monoclonal IgG deposits after a renal transplant have been reported. Almost all of these patients had a certain remission of proteinuria by steroids alone or with cyclophosphamide, and had further remission through other special treatments (ie, rituximab and plasmapheresis). We present a case of recurrent proliferative glomerulonephritis with monoclonal IgG deposits of the IgG3? subtype after a renal transplant, which was insensitive to pulse intravenous methyl-prednisolone and cyclophosphamide remitted by double filtration plasmapheresis. This case report reveals that recurrent proliferative glomerulo-nephritis with monoclonal IgG deposits may be insensitive to intravenous pulse therapy of methylprednisolone and cyclophosphamide. We advocate double filtration plasmapheresis as an effective treatment of proliferative glomerulo-nephritis with monoclonal IgG deposits on remission of proteinuria.