Participants in this study were patients with acute renal failure who admitted ViÖt §øc Hospital. It is found that acute nonoliguric renal failure developed in 30% of the patients. It was diagnosed by blood creatinine level as 20 mg/L or 180 micromol/L and renal failure indices RFI  2 and FeNa2. Progress and prognosis of this condition were favorable. Most of patients responded with furosemide. Only a few patients need additional hemodialysis.
Kidney Failure, Acute ; Oliguria

A 14 year old male from Quezon City Manila was admitted due to oliguria. He presented with 7 days of intermittent fever associated with malaise, photophobia with redness of the eyes. A few hours before admission, he developed repetitive vomiting with decreased urine output. He denied any muscle pain, change in his sensorium or seizure episode. He had a history of wading in flooded waters.
Oliguria ; Fever ; Photophobia

We report on a patient with matrix stone. The presenting symptoms were right flank pain and oliguria. The patient was in severe uremic condition secondary to the obstruction of the solitary kidney. A definite diagnosis was made by an exploration. However the surgical removal of stones resulted in only temporary improvement due to residual and recurrent stones. The literature is discussed.
Diagnosis ; Flank Pain ; Humans ; Kidney ; Oliguria

Fever ; Humans ; Oliguria ; diagnosis ; Recurrence ; Splenomegaly ; diagnosis

Urinary examination has formed part of patient assessment since the earliest days of medicine. Current definitions of oliguria are essentially arbitrary, but duration and intensity of oliguria have been associated with an increased risk of mortality, and this risk is not completely attributable to the development of concomitant acute kidney injury (AKI) as defined by changes in serum creatinine concentration. The increased risk of death associated with the development of AKI itself may be modified by directly or indirectly by progressive fluid accumulation, due to reduced elimination and increased fluid administration. None of the currently extant major illness severity scoring systems or outcome prediction models use modern definitions of AKI or oliguria, or any values representative of fluid volumes variables. Even if a direct relationship with mortality is not observed, then it is possible that fluid balance or fluid volume variables mediate the relationship between illness severity and mortality in the renal and respiratory physiological domains. Fluid administration and fluid balance may then be an important, easily modifiable therapeutic target for future investigation. These relationships require exploration in large datasets before being prospectively validated in groups of critically ill patients from differing jurisdictions to improve prognostication and mortality prediction.
Acute Kidney Injury ; Creatinine ; Critical Illness ; Dataset ; Humans ; Mortality ; Oliguria* ; Prospective Studies ; Water-Electrolyte Balance

BACKGROUND: An ominous sign is the oliguria frequently observed during an anesthesia. In order to elucidate the causes of oliguria during early stages of anesthesia, we observed renin, aldosterone, antidiuretic hormone (ADH), creatinine clearance (Ccr), fractional excretion of sodium (FeNa) and free water clearance (CH2O) before and 1 hour after anesthesia. METHODS: Twenty-four patients (ASA physical status I II) 20 to 60 years of age scheduled for elective surgery of low risk were anesthetized with N2O/O2/enflurane. According to the urine volume, we divided the patients into two groups (oliguria group and control group). The criteria for the oliguria group was urine volume less than 0.25 ml/kg during the first 30 minutes. Eleven patients were allocated to the oliguria group. Blood samples for sodium, creatinine, osmolality, renin, aldosterone, ADH and urine samples for sodium, creatinine and osmolality were collected before anesthesia and 1 hour after anesthesia. Ccr, FeNa and CH2O were calculated with equations. RESULTS: Before anesthesia, urine sodium (mEq/L), creatinine (mg/dl) and osmolality (mOsm/kgH2O) were significantly higher in the oliguria group than in the control group (153.4+/-15.8 vs 107.2+/-14.9, 75.5+/-10.9 vs 48.2+/-8.7, 543.7+/-27.5 vs 380.1+/-49.1, P< 0.05). Before anesthesia, ADH (pg/ml) was significantly higher in the oliguria group than in the control group (9.4+/- 3.6 vs 1.9+/-0.5, P< 0.05). One hour after anesthesia, urine sodium, creatinine and osmolality were significantly higher in the oliguria group than in the control group (170.1+/-14.6 vs 46.7+/-6.5, 71.1+/-6.9 vs 15.0+/-2.5, 557.5+/-27.5 vs 176.9+/-17.9, P< 0.05). CH2O (ml/hr) was significantly lower in the oliguria group than in the control group (-46.4+/-7.5 vs 112.5+/-23.9, P< 0.05). CONCLUSIONS: Our results suggest that the main cause of oliguria is dehydration during the early stages of anesthesia, so before anesthesia, appropriate hydration with free water is necessary to avoid oliguria.
Aldosterone ; Anesthesia* ; Creatinine ; Dehydration ; Humans ; Oliguria* ; Osmolar Concentration ; Renin ; Sodium ; Water

We reported a case of hemolytic transfusion reaction producing acute renal failure due to Anti-Jkb in a 35-year-old man with septic hip in post-operative state. At first, he received 7 units of packed red blood cells one month before admission, 2 units for hematuria 7 days before, and with 2 units just one day before the admission. He complained of symptoms and signs accounting for acute hemolytic transfusion reaction with chilling, hematuria, and oliguria. In this case, it seems that the patient acquired unexpected antibody by the episode of transfusion one month ago. He received another transfusion with similar episode of transfusion reaction. His transfusion was repeated and even more severe hemolytic transfusion reaction was presented, leading to acute renal failure.
Acute Kidney Injury* ; Adult ; Blood Group Incompatibility* ; Erythrocytes ; Hematuria ; Hip ; Humans ; Oliguria

Abdominal compartment syndrome (ACS) is a life-threatening emergency requiring prompt treatment. In these cases, a patient cannot ventilate effectively and oliguria can occur because of the high intra-abdominal pressure (IAP). The mortality rate is very high. Treatment is abdominal decompression and secondary closure. There are very few reports of the anesthetic management of a patient with ACS. We report a 38-year-old male patient who was diagnosed with ACS at the operating room. The IAP was measured and emergency abdominal decompression and "Bogota bag" apply were performed. The respiratory and hemodynamic parameters improved after this treatment.
Adult ; Emergencies ; Hemodynamics ; Humans ; Intra-Abdominal Hypertension* ; Lower Body Negative Pressure ; Male ; Mortality ; Oliguria ; Operating Rooms

We report a case of exercise-induced acute renal failure associated with renal hypouricemia in a 35- year-old man who complained of oliguria and back pain after swimming. Laboratory tests revealed that serum blood urea nitrogen and creatinine level were elevated, the serum uric acid concentration was subnormal(2.1 mg/dL). After conservative treatment, renal function was recovered. But, uric acid level decreased to 0.4 mg/dL. In addition, there was no supression of urate clearance to creatinine clearnace ratio(CUA/CCr) following the administration of pyrazinamide, and no increase of CUA/CCr after benzbromarone. Therefore, we think the cause of renal hypouricemia in this patient may be the subtotal defect in the urate transport.
Acute Kidney Injury* ; Back Pain ; Benzbromarone ; Blood Urea Nitrogen ; Creatinine ; Humans ; Oliguria ; Pyrazinamide ; Swimming ; Uric Acid

Hemolytic transfusion reactions may occur after the administration of donor bloods even when they have been shown compatible apparently by crossmatch tests. Such episodes present a diagnostic challenge and raise serious doubts about our understanding of blood group incompatibility. Fever, hemoglobinuria, oliguria and marked fall in hematocrit values developed in a patient 30 hours after she had received one unit of apparently compatible blood during operation under general anesthesia. Results of routine serologic studies at the time of the transfusion reaction were normal. She died on 40 hours after operation.
Anesthesia, General ; Blood Group Incompatibility* ; Fever ; Hematocrit ; Hemoglobinuria ; Humans ; Oliguria ; Tissue Donors