Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0035078 (renal failure)
 31,970 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We examined the immunohistochemical distributions of ubiquitin (Ub) and myoglobin (Mb) in human kidney tissues to assist the pathological assessment of death due to trauma. Medicolegal autopsy cases at our institute (n=138: 0-96 years of age, 105 males and 33 females) were examined. Causes of death were blunt injury (n=31), sharp injury (n=15), poisoning (n=11), drowning (n=10), fire fatalities (n=25), hypothermia (n=7), asphyxiation (n=14), hyperthermia (n=3), and natural diseases (n=22) for controls. Immunostaining of Ub and Mb was performed on the formalin-fixed paraffin-embedded kidney tissue sections. Quantitative analyses by estimating the proportion of Ub- and Mb-positive cells (%positivity) of renal tubule epithelial cells showed that the positivities for Ub and Mb were higher in subjects who died due to fire, blunt injury, sharp injury and fatal hypothermia than in other groups. The Ub-positivity correlated with the severity of airway thermal injury in fire deaths, survival time in blunt injury, and serum markers for renal failure in deaths due to sharp injury. Concomitant increases in the tubular Mb- and Ub-positivities were characteristic to deaths from injury and hypothermia. These findings suggest that Ub may serve as a sensitive indicator of the fatal influence of traumas.
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PMID:Immunohistochemical investigation of ubiquitin and myoglobin in the kidney in medicolegal autopsy cases. 1716 80

We present the case of a young patient who underwent a prolonged urological procedure in the lateral decubitus position. The patient's postoperative course was complicated by rhabdomyolysis manifested by elevated levels of serum creatine phosphokinase and the presence of myoglobin in urine and blood. To prevent renal failure, we managed the patient in the intensive care unit with generous volumes of intravenous fluids, forced diuresis, and urine alkalization. Subsequently, the patient had an uneventful recovery. The linkage between surgical positioning, prolonged surgery time, and rhabdomyolysis is discussed.
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PMID:Rhabdomyolysis: another complication after prolonged surgery. 1732 31

Rhabdomyolysis involves the breakdown of muscle due to an inciting insult. It has been reported to have many etiologies. Some of the more common causes are trauma and medications. Therapy involves vigorous hydration with a crystalloid or bicarbonate infusion and aims to prevent renal failure caused by the release of myoglobin. This case report describes a patient with a recurrent episode of rhabdomyolysis associated with self-induced water intoxication. He was initially treated with a 3.0% saline infusion, followed by a sodium bicarbonate infusion, with correction of his electrolytes and resolution of the rhabdomyolysis.
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PMID:Recurrent rhabdomyolysis associated with polydipsia-induced hyponatremia - a case report and review of the literature. 1733 68

Statins are effective cholesterol-lowering drugs that reduce the risk of cardiovascular disease events (heart attacks, strokes, and the need for arterial revascularisation). Adverse effects from some statins on muscle, such as myopathy and rhabdomyolysis, are rare at standard doses, and on the liver, in increasing levels of transaminases, are unusual. Myopathy--muscle pain or weakness with blood creatine kinase levels more than ten times the upper limit of the normal range--typically occurs in fewer than one in 10,000 patients on standard statin doses. However, this risk varies between statins, and increases with use of higher doses and interacting drugs. Rhabdomyolysis is a rarer and more severe form of myopathy, with myoglobin release into the circulation and risk of renal failure. Stopping statin use reverses these side-effects, usually leading to a full recovery. Asymptomatic increases in concentrations of liver transaminases are recorded with all statins, but are not clearly associated with an increased risk of liver disease. For most people, statins are safe and well-tolerated, and their widespread use has the potential to have a major effect on the global burden of cardiovascular disease.
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PMID:The safety of statins in clinical practice. 1755 28

A 57-year-old man with lung tumor was scheduled for right middle lobectomy under general anesthesia. The patient received glycerin enema 2 hours before anesthesia. Anesthesia was induced with propofol, fentanyl, ketamine and vecuronium. After the induction, urine of dark-red color was drained through the urinary catheter. Massive (3+) occult blood and few erythrocytes in the urine sediment were observed. Furthermore, blood analysis showed hemolysis with mild renal dysfunction (Cr 1.3 mg x dl(-1)). Although serum CPK and myoglobin increased, there was no apparent symptom that supported the onset of rhabdomyolysis induced by anesthetics, acute myocardial infarction or malignant hyperthermia. At this time, we noticed that blood sample taken before the induction had been hemolysed. With all the above information in mind, we suspected that the main cause of the hemoglobinuria could be the enema and the surgery was canceled. The patient made a good progress with laboratory data normalized on the 4th postanesthesia day. However, rectal ulcer developed as a possible late complication of the enema. Although it is well-known that glycerin enema could cause hemolysis, renal failure and rectal ulcer, the increase of CPK and myoglobin in serum made the diagnosis difficult from other conditions leading to rhabdomyolysis in this case.
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PMID:[Case of hemoglobinuria following glycerin enema]. 1757 10

Based upon numerous reported cases and despite widespread beliefs to the contrary, sickle cell trait (SCT) may be deemed a quantifiable risk factor in certain subsets of patients. As a result of common misconceptions regarding SCT, most individuals with the condition are generally not informed regarding the possible consequences of certain activities such as venturing to high altitudes or participating in overly exertional physical activities. Acute exertional rhabdomyolysis is a potentially serious clinical illness and is caused by skeletal muscle injury resulting in the release of myoglobin and other cellular contents, including creatine kinase, into the circulatory system. Mild to moderate cases of acute exertional rhabdomyolysis can cause metabolic disorders including hypernatremia, hyperkalemia, hyperphosphatemia, hypocalcemia, lactic acidosis and hyperuricemia. Severe cases may result in renal failure and even death. Several case reports have been published since the early 1970s describing significant morbidity and mortality of acute exertional rhabdomyolysis in patients with SCT. We present the case of a 27-year-old male with a past medical history significant only for SCT who presented after a 1.5 mile run with severe exertional rhabdomyolysis and subsequent acute renal failure requiring hemodialysis (HD). In presenting this case, we hope to raise awareness of a possible underlying cause to many cases of exertional rhabdomyolysis and encourage physicians to counsel their patients with SCT in order to avoid the significant morbidity and mortality that may be associated with the condition.
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PMID:Exertional rhabdomyolysis and renal failure in patients with sickle cell trait: is it time to change our approach? 1765 64

Rhabdomyolysis is a clinical syndrome characterized by the breakdown and later necrosis of skeletal muscle, leading to the release of various intracellular components into the blood stream. The clinical expression of rhabdomyolysis ranges from asymptomatic to severe forms involving multiorgan failure with electrolyte imbalance, respiratory distress syndrome, acute renal failure and disseminated intravascular coagulation. Diagnosis is based on a finding of elevated serum levels of components that are normally found within the muscle cell, chiefly muscle enzymes and myoglobin. Acute kidney failure, one of the main consequences of rhabdomyolysis, occurs in 4% to 33% of cases. Treatment requires prompt volume replacement with crystalloids. In spite of successful resuscitation and prophylaxis against myoglobulin-induced renal failure, 1 out of every 3 patients develops kidney damage and requires continuous replacement therapy.
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PMID:[Ischemic rhabdomyolysis and acute renal failure]. 1795 37

Amatoxins are one of the most potent toxins that cause hepatic and renal failure. However, this is the first report demonstrating an elevation of cardiac enzymes in a patient with Amanita phalloides poisoning. A 56-year-old male was admitted to the emergency department (ED) 42 h after an unknown type of mushroom ingestion. Hepatic, renal function tests, amylase and cardiac enzymes (troponin I, creatine kinase (CK), CK-MB isoenzyme and myoglobin) were found elevated in his blood chemistry. The electrocardiogram disclosed sinus tachycardia. Aggressive treatment with fluids, activated charcoal, penicillin G and silibinin were started. The patient was sent to hemodialysis because of anuria. During follow-up, biochemical parameters and clinical findings improved. The patient was discharged from the hospital following the arrangement of hemodialysis schedule because of the chronic renal failure. False elevations of cardiac markers may confuse the clinicians in differential diagnosis of myocardial infarction in ED. In our patient, amatoxins that have bound the actin filaments within myocardiocytes or renal cells and/or its effects as circulating anti-troponin antibodies might result in elevation of cardiac markers. Elevated cardiac enzyme levels without any acute coronary syndrome are probable in mushroom poisoning cases involving amatoxin ingestion.
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PMID:Renal and hepatic injury with elevated cardiac enzymes in Amanita phalloides poisoning: a case report. 1798 48

Crush injury or traumatic rhabdomyolysis is caused by crushing of large muscule mass, usually of the femoral and gluteal compartment. Crush syndrome is general manifestation of crush injury with renal failure (ARF). ARF is caused by deposition of myoglobin in distal tubules. The concentration of serum creatin phosphokinase is an indicator of the extent of injured muscule. The serum concentration of myoglobin is an indicator of the extent of injured muscule and the main cause of development of crush syndrome. In a prospective study the concentration of myoglobin and CPK was measured in 81 patients with injuries of lower extremities and pelvis as a part of severe trauma. The increase of CPK concentration above 1000 U/L was measured in all patients. The increase of CPK concentration above 2000 U/L was measured in 78 (96.3%) patients. The increase of myoglobin concentration of >700 mcg/L was measured in 19 (23.5%) patients. In the group of 19 patients with CPK concentration of >2000 U/L and myoglobin concentration of >700 mcg/L crush syndrome developed in 6 (7.4%) patients with oliguria (urin output <50 ml/h) and the increase of serum potassium, phosphate and creatinine concentrations. The decrease of CPK and myoglobin concentrations was achieved in 5 patients during 10-12 days and 1 patient with associated craniocrebral injury died.
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PMID:[Crush syndrome in severe trauma]. 1828 95

Cases of acute renal failure after transurethral resection of the prostate have been reported since the late 1940s. The pathogenic mechanisms postulated were acute hemolysis, renal interstitial edema, ischemic tubular injury, and rhabdomyolysis, resulting from the absorption of irrigating fluid. Because of the excellent hemostasis of the new laser techniques, absorption of irrigation fluid is supposed to be minimal. Potassium-titanyl-phosphate laser vaporization is regarded as the most recent advance in the treatment of patients with benign prostate hyperplasia, with excellent hemostatic properties. We report 3 cases of acute renal failure after continuous flow irrigation in patients treated with potassium-titanyl-phosphate laser vaporization. Renal failure occurred on postoperative day 1, all patients became oligoanuric, 2 patients required hemodialysis therapy, and incomplete recovery of renal function was seen within 1 month. Biopsy findings were similar in all patients, consisting of widening of tubular lumens; partly containing Tamm-Horsfall protein casts, but neither hemoglobin nor myoglobin casts; flattened tubular epithelial cells with loss of brush borders; and variably edematous interstitium. During laser vaporization, irrigation pressure usually is higher than the physiological intravesical pressure and ranges from 60 to 100 mm Hg. High intravesical pressure may facilitate not only irrigating fluid absorption, but also transient urinary stasis or even vesicoureteral reflux. The latter may directly damage tubular epithelial cells and cause acute renal failure. Thus, intravesical pressure should be kept as low as possible, even during laser prostatectomy.
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PMID:Acute renal failure after continuous flow irrigation in patients treated with potassium-titanyl-phosphate laser vaporization of prostate. 1837 25


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