Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Metabolic balance studies were carried out in 17 unselected patients with acute myeloid leukaemia. Widespread metabolic disturbances were observed. Serum Na fell below 135 mmol/1 in 14 patients (82%) and 11 patients (64%) developed hypokalaemia. An increased osmolal clearance caused by a release of electrolyte and blast cell waste (i.e. urea, urate, etc.) during chemotherapy appeared to be the principle cause of natriuresis and hyperkaluria. Seven patients had proteinuria before and eight others developed it during antileukemic therapy. Nine patients (53%) developed proximal renal tubular dysfunction with aminoaciduria, hyperphosphaturia and incomplete reabsorption of urate. No significant relation was found between this widespread glomerulo-tubular dysfunction and lysozymuria. We suggest that antileukaemic drugs release unidentified substances from blast cells which are toxic to the kidney. Metabolic alkalosis in six patients (35%) was probably related to volume depletion and hypokalaemia, while two patients developed acidaemia with the onset of renal failure. Hypocalcemia in seven patients (41%) had a multifactorial basis: hyperphosphaturia, septicaemia, malnutrition and cytotoxic drugs were among the probable causes.
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PMID:Metabolic disorders in acute myeloid leukaemia. 28 Mar 62

Diaziquone (AZQ), a synthetic quinone with demonstrated activity against acute nonlymphocytic leukemia (ANLL), primary CNS tumors, and non-Hodgkin's lymphoma (NHL), is virtually devoid of nonhematopoietic toxicity at conventional doses. As a prelude to its inclusion into bone marrow transplant (BMT) preparative regimens, a phase I study of high-dose AZQ with autologous BMT (ABMT) was performed. Patients with refractory solid tumors and lymphomas were treated with a single 24-hour infusion of AZQ at 50 to 355 mg/m2 in dose escalations of 20%. Fifty-six patients received 69 courses. Those receiving greater than 60 mg/m2 had nadir granulocyte and platelet counts less than 500/microL and 20,000/microL, respectively. Nausea, vomiting, stomatitis, and diarrhea were mild, transient, and not dose-related. Transient minimal elevations of liver function tests were seen in five patients and were also not dose-related. The maximally tolerated dose (MTD) of high-dose AZQ was found to be 245 mg/m2, with nephrotoxicity being dose-limiting. Significant azotemia was seen in four of 12 patients treated at 295 and 355 mg/m2, including fatal anuric renal failure in three of these patients. Reversible proteinuria also occurred in 24 of 26 courses above 150 mg/m2, including nephrotic range proteinuria in eight courses, all at doses of 205 to 355 mg/m2. The proteinuria was also associated with multiple proximal tubular defects including generalized aminoaciduria and proximal renal tubular acidosis. There were six early deaths including two of early renal failure (295 and 355 mg/m2), two of sepsis (205 and 245 mg/m2), one of a pulmonary embolus (85 mg/m2), and one of progressive disease (60 mg/m2). Of 50 patients who were assessable for response, there were seven responses including two of 10 with primary CNS tumors, one of 12 with malignant melanoma, one of five with non-small-cell lung carcinoma, two of two with breast carcinoma, and one of one with ovarian carcinoma. Because of its activity in ANLL and NHL and its unique toxicity spectrum, high-dose AZQ may improve the efficacy of current BMT preparative regimens without significantly increasing their nonhematopoietic toxicity.
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PMID:A phase I trial of high-dose diaziquone and autologous bone marrow transplantation: an Illinois Cancer Council study. 207 48

A 71-year-old man was hospitalized in November, 1983 for a back pain and a diagnosis of multiple myeloma was made, based on the Bence Jones proteinuria, The serum M-component of a IgG-kappa type (3.3 g/dl), and plasmacytosis in the bone marrow (37%). Treatment consisted of melphalan and prednisolone. A blood count in March, 1986 revealed 6000/microliters of WBC with 30% of a blast form and 8% plasma cells, and 20,000/microliters of platelets. A bone marrow aspirate revealed that 14% were myeloblasts and 26% were plasma cells. Distinguishing the myeloblasts from the immature plasma cells in the peripheral blood proved difficult. Studies by electron microscopy and an immunological inspection of phenotypes were helpful in achieving a determination. A karyotypic analysis of the bone marrow cells indicated a hypodiploid cell population, a marker chromosome, and a karyotypic instability. These findings indicate that his multiple myeloma had undergone a leukemic change associated with acute myelogenous leukemia.
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PMID:[A myeloma (IgG-kappa) terminating in acute myelogenous leukemia]. 210 37

A 73-year-old male was admitted to our hospital in October 1987 because of severe anemia, anorexia, and loss of weight. The hemoglobin level was 5.7 g/dl, the white blood cell count 2,500/microliters with 5% myeloblasts positive for peroxidase, and the platelet count 8.6 x 10(4)/microliters. The LDH was 656 mU/ml, the total protein in the serum 7.4 g/dl, IgG 419 mg/dl, IgA 104 mg/dl, IgM 10 mg/dl, and urine Bence Jones (BJ) protein 8.8 g/day. The X-ray survey of the bones showed multiple osteolytic lesions. A bone marrow aspirate was hypercellular with 91.4% plasma cells, and was cultured a whole day for chromosome study. It revealed an abnormal karyotype of 46, XY, -15, t(6; 14) (p21.1; q32.3), +der(15)t(1; 15) (q23; q24). Immunoelectrophoresis demonstrated lambda type BJ protein. He was treated with melphalan and prednisolone. Proteinuria and marrow plasma cells decreased in amount. In December a white cell count was 6,030/microliters with 80% myeloblasts. A bone marrow aspirate revealed an increase of 82.6% myeloblasts or promyelocytes. The patient was refractory to chemotherapy and died of sepsis in April 1988. An unrelated abnormal karyotype; 48, XY, +8, +13 appeared concomitant with an increase of the leukemic cells, but no cells showed the t(6; 14). We cytogenetically discussed the simultaneous presence of multiple myeloma with acute myelogenous leukemia.
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PMID:[Acute myelogenous leukemia (M2) simultaneously associated with multiple myeloma with special reference to chromosome abnormality of t(6; 14) (p21.1; q32.3)]. 236 41

A phase I trial of diglycoaldehyde (Inox) in children with leukemia established that the maximum tolerated dose of a 5-day schedule was 1.5 g/m2/day. A phase II study was undertaken by the Children's Cancer Study Group to evaluate the efficacy of this dose. Forty-seven children with acute leukemia refractory to conventional forms of therapy were entered in the study: 29 patients with acute lymphocyte leukemia/acute undifferentiated leukemia and 18 with acute nonlymphocytic leukemia. Inox was administered at a dose of 1.5 g/m2 as a 4-6 hour iv infusion daily for 5 days every 14 days. Toxic effects included myelosuppression, proteinuria, nausea, vomiting, diarrhea, local tissue reactions, hypocalcemia, transitory serum amylase elevation, and transitory hypotension. There was one life-threatening episode of drug-related renal toxicity. Of the 27 patients who received a minimum of two courses, partial remissions were observed in two patients with acute nonlymphocytic leukemia. Inox was inactive against advanced acute lymphocytic leukemia.
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PMID:Phase II evaluation of diglycoaldehyde (Inox) in children with acute leukemia: a children's cancer study group report. 742 52

We describe a patient with acute myeloblastic leukemia (AML) who developed nephrotic syndrome after receiving several courses of chemotherapy, including macrophage-colony-stimulating factor (M-CSF). At the onset of nephrotic syndrome, the patient remained in a hematological remission. A renal biopsy showed diffuse mesangial proliferation with marked glomerular infiltration of macrophages and massive subendothelial and mesangial deposits. After the institution of the combined therapy with corticosteroid, anticoagulant, and dipyridamole, urinary protein excretion was attenuated to less than 1.0 g/day. It should be emphasized that the recurrence of nephrotic syndrome was observed after the following chemotherapy, including M-CSF, whereas the bone marrow still remained completely remitted. In contrast, after the last course of chemotherapy, which did not include M-CSF, urinary protein excretion was not enhanced. Of note is that the renal histology at autopsy showed a remarkable improvement of mesangial hypercellularity with concomitant reduction in the number of glomerular macrophages. These evolutional changes in both proteinuria and glomerular histology suggest a close linkage between the M-CSF treatment and macrophage-related glomerular injury. The possibility can be raised that M-CSF accelerated the underlying renal disease in this case through enhancing macrophage accumulation into the glomerulus, leading to the development of nephrotic syndrome.
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PMID:Development of nephrotic syndrome in a patient with acute myeloblastic leukemia after treatment with macrophage-colony-stimulating factor. 865 Dec 54

We describe a 22-year-old Turkish woman with nephrotic syndrome who had a history of acute myelocytic leukemia. After careful clinical evaluation, the patient underwent a renal biopsy. Light microscopic examination showed deposition of Congo-positive material both in the mesangium and around the small vessels. By histochemical analyses, the deposited material was proved to be amyloid A (AA). Because the patient's history did not reveal any event that might explain the development of secondary amyloidosis, she was screened for mutations causing familial Mediterranean fever (FMF) and was found to be homozygous for the M694V mutation by denaturing gradient gel electrophoresis. We recommend that FMF-Phenotype II and the development of amyloid nephropathy, before or without other symptoms of FMF, should be kept in mind in the face of unexplained proteinuria/amyloidosis, especially in high-risk ethnic groups.
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PMID:A case of familial Mediterranean fever with amyloidosis as the first manifestation. 1172 94

The prognosis of Fabry disease has changed since enzyme-replacement treatment was introduced. Therefore, early diagnosis is instrumental. We describe a family presenting with chronic renal failure and proteinuria in which classic skin and neurological features were absent and the diagnosis of Fabry disease was difficult and not established until a second family member developed renal abnormalities. A 35-year-old man was admitted because he was overweight and had hypertension, with a serum creatinine level of 1.3 mg/dL (115 micromol/L) and protein excretion of 870 mg/d. Because 1 brother, who died years ago at the age of 32 years of acute myeloid leukemia, also had chronic renal failure and proteinuria, the diagnosis of Fabry disease was entertained. In the index patient, acroparesthesia, hypohidrosis, pain, angiokeratomas of the skin, and cornea verticillata suggesting Fabry disease were absent. Conversely, renal biopsy showed typical globotriaosylceramide deposits, and leukocyte alpha-galactosidase (alpha-GLA) A activity was decreased. Analysis of the alpha-GLA gene showed the mutation E66K. The mutation also was found in another asymptomatic 30-year-old brother who also had chronic renal failure and proteinuria, but normal extrarenal findings. In the brother who died, Fabry disease, missed at autopsy because of cancer-related findings, could be confirmed after repeated review of histological slides. Mutation carriers also included the mother, a sister (both without abnormalities), and a nephew (with episodic pains in his feet). We conclude that familial chronic renal failure combined with proteinuria is suggestive of Fabry disease, and such specific mutations as E66K predominantly may affect the kidneys.
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PMID:Chronic renal failure and proteinuria in adulthood: Fabry disease predominantly affecting the kidneys. 1586 41

Graft-versus-host disease is one of the most frequent complications occurring after haematopoietic stem cell transplantation. Recently, renal involvement has been described as a manifestation of chronic graft-versus-host disease. Immunosuppression seems to play a major role: clinical disease is triggered by its tapering and resolution is achieved with the resumption of the immunosuppressive therapy. Prognosis is apparently favourable, but long term follow up data are lacking.We report a case of a 53-year-old man who developed nephrotic syndrome 142 days after allogeneic stem cell transplantation for acute myeloid leukaemia. Onset of nephrotic syndrome occurred after reduction of immunosuppressants and was accompanied by manifestations of chronic graft-versus-host disease. Histological examination of the kidney was consistent with Minimal Change Disease. After treatment with prednisolone and mycophenolate mofetil he had complete remission of proteinuria and improvement of graft-versus-host disease. Eighteen months after transplantation the patient keeps haematological remission and normal renal function, without proteinuria.Since patients with chronic graft-versus-host disease might be considered at risk for development of nephrotic syndrome, careful monitoring of renal parameters, namely proteinuria, is advisable.
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PMID:Minimal change nephrotic syndrome after stem cell transplantation: a case report and literature review. 1797 Nov 94

Clofarabine is used as second-line therapy for acute myeloid leukemia. Acute renal impairment is reported with clofarabine; however, it is more likely to occur in patients with confounding factors that may underlie the adverse event. We describe a 65-year-old man treated with clofarabine for relapsed acute myeloid leukemia who experienced severe acute kidney injury and proteinuria temporally related to clofarabine administration. The morning after completion of clofarabine administration, his serum creatinine concentration increased to approximately 1.4-fold above his baseline value, and peaked at 2.8-3.6-fold over baseline within 72 hours. A 24-hour urine collection contained 4100 mg of protein. His serum creatinine concentration gradually returned to within 1.5 times his baseline value. Examination of the patient's clinical course, vital signs, and laboratory results did not yield any compelling evidence of alternative causes for acute kidney injury. The patient's comorbidities included a left ventricular ejection fraction of 35-40% and diabetes mellitus. His drug therapy with potential renal effects-lisinopril, furosemide, tobramycin, allopurinol, and valacyclovir-that preceded clofarabine administration was evaluated, and none was determined to be a major factor in the development of this adverse event. Bone marrow evaluations were negative for residual leukemia after clofarabine therapy. After approximately 11 weeks of hospitalization, the patient and his family made an informed decision to continue supportive care at home. Acute kidney injury in this patient was attributed to clofarabine administration due to the time course of events with respect to potential contributing factors. Use of the Naranjo adverse drug reaction probability scale indicated a probable relationship (score of 7) between the patient's development of renal effects and clofarabine therapy. To our knowledge, this is the first report of medically significant proteinuria associated with administration of clofarabine. Clinicians should be aware of the potential for acute kidney injury if their patients are administered clofarabine.
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PMID:Clofarabine-associated acute kidney injury and proteinuria. 2192 94


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