Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018133 (graft-versus-host disease)
 18,032 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report two cases of nephrotic syndrome presenting 18 and 20 months after allogeneic stem cell transplantation (alloSCT) with chronic myelogenous leukemia. Both patients had acute and chronic graft-versus-host disease (GVHD) and renal biopsy findings of membranous glomerulopathy (MG). A review of the literature revealed 10 additional cases of immune-complex-mediated glomerular disease following alloSCT, 8 of which were diagnostic of MG. All patients showed evidence of acute or chronic GVHD. Patients typically presented with preserved renal function (mean creatinine 1.2 mg/dl) and full nephrotic syndrome including heavy proteinuria (mean 9.2 g/24 h), edema, hypoalbuminemia (mean 2.1 g/dl) and hypercholesterolemia (mean 472 mg/dl). Most patients showed stabilization of renal function and significant decreases in proteinuria when treated with steroids and/or cyclosporine. The close temporal association as well as evidence from murine models of GVHD support a pathogenetic association between GVHD and the development of MG.
 ...
PMID:Membranous glomerulopathy associated with graft-versus-host disease following allogeneic stem cell transplantation. Report of 2 cases and review of the literature. 1168 93

A 15-year-old boy developed nephrotic syndrome and acute renal failure 4 years after allogenic bone marrow transplantation (BMT) for lymphoid crisis of chronic myelocytic leukemia. On admission, he presented with clinical features of chronic GVHD including transient exacerbation of cholestatic liver injury. Renal biopsy showed diffuse proliferative glomerulonephritis with cellular crescents. The patient was treated with methylprednisolone pulse therapy (1 g/day, for 3 days) followed by oral prednisolone. Renal function gradually improved but nephrotic state was persistent. A second renal biopsy showed improvement of acute tubular necrosis and endocapillary proliferation and transformation of crescents into a fibrous form. After tapering of oral prednisolone, cyclophosphamide was started, which resulted in a gradual improvement of proteinuria. Several cases of nephrotic syndrome occurring after BMT have already been reported, but most cases had membranous nephropathy. In our case, renal biopsy revealed diffuse proliferative glomerulonephritis with findings of active cellular immunity, and aggressive treatment resulted in attenuation of these findings. Moreover, chronic GVHD-related liver injury was noted at the time of this episode. Our findings suggest that chronic GVHD may be complicated with diffuse proliferative glomerulonephritis through unknown cellular immune mechanism.
 ...
PMID:Diffuse proliferative glomerulonephritis after bone marrow transplantation. 1235 94

We describe herein a case of nephrotic syndrome (NS) following allogeneic bone marrow transplantation (allo-BMT) for natural killer cell leukemia/lymphoma. Histologic studies defined the diagnosis as crescentic glomerulonephritis with massive immunoglobulin A (IgA) deposition, which has never been reported in NS cases following allo-BMT. Most of the massive infiltrated cells in the interstice were CD3(+)CD4(-)CD8(+) T cells derived from the donor. We observed mesangial deposition of Haemophilus parainfluenza outer membrane (OMHP) antigen and decreased glycosylation of the IgA1 hinge in the recipient's samples is consistent with the recently reported pathogenesis of IgA nephropathy. Further, the titer of IgA antibody against the donor serum was as high as other IgA nephropathy cases. These findings suggest that NS and crescentic glomerulonephritis in this case occurred as one of the forms of chronic graft-versus-host disease (GVHD), and that IgA deposition was associated with H parainfluenza and decreased glycosylation of the IgA1 hinge.
 ...
PMID:Nephrotic syndrome with crescent formation and massive IgA deposition following allogeneic bone marrow transplantation for natural killer cell leukemia/lymphoma. 1254 67

Nephrotic syndrome has been described as one of the clinical forms of chronic graft-versus-host disease (cGVHD), but a limited number of cases have been described. We experienced a young female patient with nephrotic syndrome developed 22 months after allogeneic hematopoietic stem cell transplantation (HSCT) for severe aplastic anemia. She had been well after successful management for gut-limited cGVHD until she developed a clinical nephrotic syndrome with hypoalbuminemia of 2.0 g/dL and 24-hr urine protein of 6.88 g/dL. On physical examination and laboratory findings, there was no other evidence of cGVHD. Clinical and renal biopsy findings were consistent with cGVHD-related membranous nephropathy, and immunosuppressive agents with cyclosporine and prednisone were prescribed. After 3 month of treatment, the proteinuria decreased to normal range; and the patient from nephrotic syndrome nearly recovered. We recommend cGVHD-related glomerulonephritis should be considered in all patients with hypoalbuminemia following allogeneic HSCT, even if there is no other evidence of clinical GVHD.
 ...
PMID:Membranous nephropathy after allogeneic hematopoietic stem cell transplantation in a patient with aplastic anemia: a case report. 1269 32

Nephrotic syndrome (NS) is a rare complication of allogeneic hematopoietic stem cell transplantation (allo-HSCT). The cases of 2 patients who developed NS after receiving allo-HSCT for chronic myelogenous leukemia and acute lymphoblastic leukemia are described. In both cases, renal biopsy revealed membranous nephropathy (MN), and the patients achieved remission after treatment with prednisolone. Previously reported cases and our experience suggest that most NS patients show MN in histologic tests after allo-HSCT and that its development is related to graft-versus-host disease. Early treatment with steroids seems effective for resolving symptoms of NS and improving renal function.
 ...
PMID:Membranous nephropathy after allogeneic stem cell transplantation: report of 2 cases. 1500 51

Improving survival rates following pediatric bone marrow transplantation (BMT) will likely result in greater numbers of children progressing to end-stage renal disease (ESRD) because of prior chemotherapy, irradiation, sepsis, and exposure to nephrotoxic agents. Renal transplantation remains the treatment of choice for ESRD; however, the safety of renal transplantation in this unique population is not well established. We report our experience with living related renal transplantation in three pediatric patients with ESRD following prior BMT. Two patients with neuroblastoma and ESRD because of BMT nephropathy, and one patient with Schimke immuno-osseous dysplasia and ESRD because of immune complex mediated glomerulonephritis and nephrotic syndrome. Age at time of BMT ranged from 2 to 7 yr. All patients had stable bone marrow function prior to renal transplantation. Age at renal transplant ranged from 8 to 14 yr. All three patients have been managed with conventional immunosuppression, as no patient received a kidney and BMT from the same donor source. These patients are currently 7 months to 6 yr status post-living related transplant. All have functioning bone marrow and kidney transplants, with serum creatinine levels ranging 0.6-1.2 mg/dL. There have been no episodes of rejection. One patient with a history of grade III skin and grade IV gastrointestinal-graft-vs.-host disease (GI-GVHD) prior to transplantation, had a mild flare of GI-GVHD (grade I) post-renal transplant and is currently asymptomatic. The incidence of opportunistic infection has been comparable with our pediatric renal transplant population without prior BMT. One patient was treated for basal cell carcinoma via wide local excision. Renal transplantation is an excellent option for the treatment of pediatric patients with ESRD following BMT. Short-term results in this small population show promising patient and graft survival, however long-term follow-up is needed. Pre-existing immune system impairment and bone marrow function should be taken into consideration when weighing different immunosuppressive agents for renal transplantation. Patients who have undergone renal transplantation following BMT are at high risk for opportunistic infections and malignancy, and need life-long medical surveillance.
 ...
PMID:Successful renal transplantation following prior bone marrow transplantation in pediatric patients. 1536 89

We report the case of 13-year-old boy who had been diagnosed as having anaplastic large cell lymphoma (ALCL) when he was 11 years old. He suffered a relapse despite the chemotherapy regimens he had been subjected to. Since anaplastic lymphoma kinase (ALK), one of the important prognostic factors of ALCL, was not expressed in the tumor cells, allogeneic peripheral blood stem cell transplantation (PBSCT) from his HLA-matched elder brother was performed. Eleven months after PBSCT, the patient developed nephrotic syndrome as a consequence of chronic graft-versus-host disease (GVHD). He was diagnosed as having membranous nephropathy (MN) based on the results of histological examinations. Soluble interleukin-2 receptor and anti-nuclear antibody closely reflected the clinical course of MN, therefore some immune mechanisms closely related to chronic GVHD seemed to contribute to the occurrence of MN after PBSCT.
 ...
PMID:[Membranous nephropathy following allogeneic peripheral blood stem cell transplantation in a boy with anaplastic large cell lymphoma]. 1560 86

Nephrin, a product of the NPHS1 gene, is a component of the slit diaphragms that are found between glomerular foot processes and is a crucial element for glomerular filtration barrier. Recently, nephrin has been focused in a number of studies of proteinuria development including various types of acquired glomerular diseases including minimal change nephrotic syndrome and membranous nephropathy. However, the precise role of nephrin in such acquired glomerular diseases is still unknown. To analyse the role of nephrin further, two kinds of anti-nephrin antibodies were raised in the rabbits and applied to an experimental mouse model of chronic graft-versus-host disease, in which (C57BL/10 x DBA/2) F1 mice developed clinically apparent severe proteinuria with significant glomerular lesions 7 weeks after parental DBA/2 cell transfer. Antibody-sandwich ELISA detected anti-nephrin antibodies during week 2 to week 6, with the peak at week 2 or week 4. Colocalization of nephrin and IgG on week 4, week 6, and week 8 was revealed by confocal microscopic analysis, suggesting that in situ immune complex formation with nephrin in glomerular lesion. Taken together, it seems to be suggested nephrin and its autoantibody have a certain role in the development of glomerular lesion in our model mice.
 ...
PMID:Possible role of autoantibodies against nephrin in an experimental model of chronic graft-versus-host disease. 1599 85

Nephrotic syndrome (NS) is an extremely rare complication of myeloablative allogeneic haematopoietic cell transplantation (HCT) that usually occurs in association with chronic graft-versus-host disease (C-GVHD). We observed an unexpectedly high incidence of NS in a cohort of 163 consecutive patients undergoing non-myeloablative HCT from a related human leucocyte antigen-compatible donor. Seven patients developed NS at a median 318 d post-transplant (range 119-1203 d; cumulative incidence 6.1%). The median age at onset of NS was 46 years (range 33-59 years); three of the seven patients had no evidence of C-GVHD while four had accompanying limited C-GVHD. At diagnosis, median proteinuria was 16.5 g/24 h (range 3-24 g/24 h). Renal biopsy was performed in four cases and revealed membranous nephropathy. NS was not always associated with other symptoms of C-GVHD, and in contrast to previous reports, usually did not improve with the re-initiation of aggressive immunosuppression, resulting in progressive renal failure necessitating dialysis in three of seven cases. Membranous nephropathy resulting in NS is a previously unrecognised and clinically significant complication of non-myeloablative HCT.
 ...
PMID:Nephrotic syndrome: an under-recognised immune-mediated complication of non-myeloablative allogeneic haematopoietic cell transplantation. 1734 Dec 74

We report a 12-year-old girl who developed nephrotic syndrome 6 months after umbilical-cord-blood transplantation (UCBT) for acute lymphoblastic leukemia (L2). In addition to nephrotic syndrome, she also showed autoimmune hemolytic anemia, thrombocytopenia and gastrointestinal symptoms. Since these symptoms were manifested during the course of tapering immunosuppressive agents, a diagnosis of chronic graft-versus-host disease (GVHD) was made. Findings from a kidney biopsy were compatible with minimal-change disease (MCD), and focal glomerular capillary thrombosis and mild tubular damage were also noted. She was treated with methylprednisolone pulse therapy followed by oral prednisolone. Proteinuria disappeared in 14 days. Gastrointestinal symptoms, anemia and thrombocytopenia were also corrected. This is a case report of nephrotic syndrome as a manifestation of chronic GVHD developed after stem-cell transplantation. A review of the cases reported in the literature is also made.
 ...
PMID:Nephrotic syndrome in a child after umbilical-cord-blood transplantation. 1679 3


<< Previous 1 2 3 4 5 6 Next >>