Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0028961 (oliguria)
 1,847 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

From 1982 to 1994, 45 patients (1.22 episodes per 10,000 discharged patients) were treated for citrobacter bacteremia at National Taiwan University Hospital (Taipei). All patients had at least one underlying disease. Citrobacter bacteremia most commonly occurred in patients with malignancies (48.9%) or hepatobiliary stones (22.2%). Intraabdominal tumors comprised the majority (59.1%) of malignancies. Bacteremia commonly originated from sites such as the abdominal cavity (51.1%), urinary tract (20%), and lung (11.1%). Polymicrobial bacteremia was diagnosed in 15 patients (33.3%); for nine (60%) of these patients, the source of the infection was intraabdominal. Prior treatment with a third-generation cephalosporin was significantly associated (P < .01) with the development of multidrug resistance among the isolates. The mortality associated with citrobacter bacteremia was 17.8%. Poor prognostic factors included pneumonia, altered mental status on presentation, hypothermia, oliguria, septic shock, deterioration in mental status, hyperbilirubinemia, azotemia, and thrombocytopenia. Combination therapy, as compared with other regimens, improved the outcome of citrobacter bacteremia.
 ...
PMID:Bacteremia due to Citrobacter species: significance of primary intraabdominal infection. 887 78

Non-bacterial thrombotic endocarditis (NBTE) commonly occurs in patients with wasting disease (e.g. malignancy) or with valves damaged following trauma due to intra-cardiac foreign body, scarring or marked turbulence. Although disseminated intravascular coagulation (DIC) is well documented following viperine bite and the underlying mechanism of NBTE is thought to be DIC, there is no report of NBTE in humans following snake bite. We report a young male who following viperine bite developed local swelling, superficial gangrene of tissues at the site of bite, and oliguria and died following multiple cerebral infarcts and acute renal failure. The post-mortem examination showed NBTE of the aortic valve, multiple embolic infarcts of brain, spleen and kidneys, acute tubular necrosis and features of DIC in the brain in the form of fibrin thrombi in the capillaries, perivascular hemorrhages and necrosis.
 ...
PMID:Fatal non-bacterial thrombotic endocarditis following viperine bite. 961 77

When cyclophosphamide (CY) (100-120 mg kg(-1)) was administered intravenously (i.v.) to normal F-344 rats, oliguria occurred over the 5-day observation period. Conversely, in rats bearing matrix metalloproteinase-9 (MMP-9) producing 13762NF mammary adenocarcinoma (MTLn3 clone), polyuria occurred chiefly during the first 24 h after CY treatment. In parallel with urine volume, a decrease in the urinary excretion of N-acetyl-beta-D-glucosaminidase (NAG) was observed during the first 5 days after CY treatment in normal rats, but it increased in MTLn3-bearing rats. No elevation in blood urea nitrogen (BUN) or serum creatinine (Cr) values was observed for either group. Both urine volume and urinary excretion of NAG after CY treatment were lower in rats bearing the MTC clone (lower production of MMP-9) than for those bearing the MTLn3 clone. In the case of treatment with cisplatin (CDDP, 4-6 mg kg(-1)), urine volume, urinary NAG excretion and BUN and serum Cr values all increased in normal rats and were all found to be higher in MTLn3-bearing rats than in normal rats. The diuretic response to these drugs in tumour-bearing (TB) rats may be associated with MMP-9 produced by the tumour cells. This report suggests that the nephrotoxicity due to anti-cancer drugs may change when the drugs are used for the treatment of patients bearing a MMP-9-producing tumour.
Br J Cancer 1998 Oct
PMID:Diuretic response to cyclophosphamide in rats bearing a matrix metalloproteinase-9-producing tumour. 979 46

Adenocarcinomas represent approximately 2% of primary bladder epithelial malignancies. Of these, the signet ring-cell variant is the rarest form. We report such a case, with the unusual presentation of oliguria, including radiologic and histopathologic findings. The current literature is reviewed.
 ...
PMID:Oliguria, an unusual presentation of primary signet ring-cell adenocarcinoma of the urinary bladder: a case report and review of the literature. 998 24

Interleukin-2 (IL-2), a product of activated T-cells, is now being used in a number of protocols for cancer immunotherapy. In one stem cell transplantation protocol for breast cancer, IL-2 is used together with interferon-gamma (IFN-gamma) and cyclosporine to stimulate a graft-versus-tumor response and improve the likelihood of a prolonged remission. We present the case of a patient who developed peripheral eosinophilia, perihilar infiltrates, and hypoxemia after autologous stem cell transplantation and the use of recombinant IL-2 and IFN-gamma. Histologic analysis of transbronchial lung biopsies demonstrated a few eosinophils within the bronchial submucosa. Immunostaining using antibodies directed against eosinophil major basic protein (MBP), however, revealed massive extracellular deposition of this toxic granule protein throughout the lung parenchyma. IL-2 therapy is well known to induce a peripheral eosinophilia and to be associated with the capillary leak syndrome characterized by weight gain, edema, and oliguria. The findings noted in this case report suggest that the eosinophil activation that accompanies immunologic therapy with IL-2 can result in direct toxicity to the lung and a localized vascular leak syndrome. This syndrome should be considered in the differential diagnosis of pulmonary infiltrates that occur acutely after bone marrow transplantation with cytokine augmentation.
 ...
PMID:Pulmonary infiltrates after cytokine therapy for stem cell transplantation. Massive deposition of eosinophil major basic protein detected by immunohistochemistry. 1050 29

Fluid deficits should be divided into two categories (dehydration and volume depletion) according to pathophysiology and into 3 categories (hyponatremic, hypernatremic, and isotonic) according to the plasma sodium concentration. Dehydration (total water deficit especially intracellular) is always hypernatremic, while volume depletion (intravascular water and sodium deficit) is either hyponatremic, hypernatremic, or isotonic. There are no clear clinical differences among the various categories, but a delay of capillary refill, tachycardia, and orthostatic hypotension are more common with early volume depletion. An Evans blue and mannitol test can be used to distinguish between hypernatremic volume depletion and dehydration. Careful clinical assessment and laboratory tests (especially serum sodium) are the key to diagnosis and effective management. According to the type (hypernatremic, hyponatremic, or isotonic), severity of fluid deficit, and associated symptoms, oral or parenteral fluid should be given along with treatment of the underlying cause. In hemodynamically compromised individuals with orthostatic hypotension and oliguria, replacement with isotonic saline until hemodynamic stabilization is crucial. Terminal hydration is still controversial. Important ethical principles govern clinical decision-making about hydration at the end of life.
Support Care Cancer 2001 Sep
PMID:Evaluation and treatment of cancer-related fluid deficits: volume depletion and dehydration. 1158 67

Denys-Drash syndrome is a rare disorder consisting of pseudohermaphrodism, Wilms' tumor and nephropathy. We describe here a boy with severe hypospadias and undescended testes, who presented with end-stage renal failure at the age of 1 year and 8 months when he was referred to our hospital. Emergency hemodialysis was performed because of oliguria, edema and severe hypertension, and then peritoneal dialysis was started. The findings of the renal biopsy showed diffuse mesangial sclerosis, consistent with the characteristic change in Denys-Drash syndrome. The analysis of WT1 gene revealed a G-to-A point mutation at 1,186 resulting in a change from Asp to Asn at 396 in exon 9. Since he had no urine output and his kidneys were not functional and in addition, patients with this mutation have been reported to have a high risk of Wilms' tumor, bilateral nephrectomy was performed. The removed kidneys showed no malignancies. Since Denys-Drash syndrome is frequently associated with Wilms' tumor, renal biopsy and gene analysis should be performed on male patients with gonadal anomaly, such as hypospadias and/or undescended testes, and proteinuria.
 ...
PMID:[A case of Denys-Drash syndrome with prophylactic bilateral nephrectomy]. 1268 Mar 20

Veno-occlusive disease (VOD) is a rare complication of chemotherapy in children with cancer. In the literature successful treatment of severe VOD has not been well determined. The authors report a 5-year-old boy with Willms tumor whose condition was complicated with VOD while receiving chemotherapy. He was treated successfully with high-dose methylprednisolone. After therapy, the clinical signs of VOD, such as abdominal ascites, oliguria, and jaundice, disappeared without any adverse effects of therapy.
 ...
PMID:High-dose methylprednisolone treatment of hepatic veno-occlusive disease in a child with Wilms tumor. 1274 68

The development of acute renal failure (ARF) in the ICU setting carries a high morbidity and mortality. To assess the outcomes and its predictive factors in our ICU, we analyzed the data of patients with ARF treated during 18 months. The 33 patients included 21 men and 12 women of mean age 51 +/- 21.7 years (13 to 87). Sepsis with multi-organ dysfunction (MOD) was the leading cause of ARF (58%). Comorbid conditions were malignancy in 30% of patients, diabetes mellitus in 24%, hypertension in 21%, ischemic heart disease in 21%, liver disease in 15%, and chronic renal failure in 15%. Predisposing factors were hypotension in 67% of cases, dehydration in 36%, drug related in 33%, congestive heart failure in 24%, and liver cirrhosis in 6%. Twenty-five (76%) patients needed mechanical ventilation, 22 (67%) were anuric, 18 (55%) had MODS, and 15 (45%) needed inotropic support. Length of stay in hospital was 27.2 +/- 28.0 days (2 to 94). Nineteen patients (58%) were managed conservatively and 14 (42%) by renal replacement therapy. Patient mortality was 67% and renal mortality 52%. The impact of the following factor: was assessed on patient and renal outcome was assessed ventilation support, presence of oliguria, need for inotropes, and presence of MOD. Patient mortality was significantly influenced by an elevated odds ratios (OR) (95% CI): mechanical ventilation [OR = 34 (95% CI 1.95 to 538)], and presence of MODS [OR = 12.3 (95% CI 2 to 75)]. Renal mortality was influenced by mechanical ventilation [OR = 12.3 (95% CI 1.6 to 119)], oliguria [OR = 12 (95% CI 2 to 72)], inotrope support [OR = 10 (95% CI 2 to 52), and MOD [OR = 35 (95% CI 3.5 to 35.0)]. This study confirms the high patient and renal mortality of ARF among patients to ICU. The four parameters were excellent predictors of renal outcome, while only the need for mechanical ventilation and the presence of MOD were predictors for patient survival.
 ...
PMID:Outcome and predictive factors of acute renal failure in the intensive care unit. 1535 Apr 77

A 55 yr-old man presented with progressive muscle weakness and oliguria for 5 days. Laboratory findings suggested rhabdomyolysis complicated with acute renal failure. A diagnosis of polymyositis was based upon the proximal muscle weakness on both upper and lower limbs, elevated muscle enzyme levels, muscle biopsy findings and the needle electromyography findings. The muscle biopsy showed extensive muscle necrosis and calcification. Investigations for underlying malignancy demonstrated hepatocellular carcinoma. The patient was managed with hemodialysis and high dose prednisolone. His renal function was fully recovered and his muscle power did improve slightly, but he died of a rupture of the hepatic tumor. In our view, this is an interesting case in that the hepatocellular carcinoma was associated with polymyositis and fulminant rhabdomyolysis-induced acute renal failure requiring hemodialysis.
 ...
PMID:Hepatocellular carcinoma,polymyositis,rhabdomyolysis,and acute renal failure. 1560 4


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