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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Emergency uroradiology is warranted in a number of clinical conditions in the nontraumatized patient in order to determine proper therapeutic management. Among such urgent conditions are: severe gross hematuria, severe internal blood loss with possible origin in the urinary tract, acute renal artery obstruction, major extravasation of urine, severe sepsis possibly from the urinary tract, anuria, and obstructive uropathy with superimposed infection.
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PMID:Emergency uroradiology for the nontraumatized patient. 68 4

Renal failure developed in 20 patients following blunt civilian trauma. Ten recovered normal renal function; 8 currently survive. Survivors and nonsurvivors did not differ in age, time from trauma to anuria, mean blood urea nitrogen or creatinine level prior to the first or to subsequent dialyses. However, there was an increased incidence of sepsis and liver failure in those who died. When outcome was related to site of injury, patients with closed head injury and/or intra-abdominal injury had a worse prognosis than those with thoracic or extremity injury only. Only 2 patients with perforated bowel survived; both had peritoneal dialysis combined with peritoneal lavage with antibiotic solutions. Mortality in patients with posttraumatic renal failure remains high; however, death is usually a result of associated complications rather than a result of the renal failure. Aggressive management of other complications of the trauma, especially sepsis or potential sepsis, is necessary. We recommend peritoneal dialysis combined with peritoneal antibiotic lavage where there is a potential for posttraumatic intra-abdominal sepsis associated with renal failure.
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PMID:Acute renal failure following blunt civilian trauma. 84 28

In a group of 260 non-selected cases of acute or subacute pancreatitis, severe complications occurred in 60 (23.1%). Long lasting shock and/or massive internal bleeding (5.4%), severe renal problems (anuria, tubular necrosis, nephrosis) (5.4%) and frank hepatic failure due to extensive liver necrosis or other severe destruction (5.0%), invariably lead to death. The clinical group of findings pointing to a fatal course usually manifested themselves during the first three days. Severe renal and hepatic lesions were in many cases secondary to shock in fulminant rapidly deteriorating cases. Preventing and efficient management of shock are thus essential prerequisites for saving the patient. Other important complications included severe intra-abdominal suppuration and abscesses, peritonitis and sepsis (3.9%), pseudocysts of the pancreas (5.4%) and biliary statis (18.4%). Severe obstruction to bile flow with associated jaundice occurred in only 4.6% of cases; unselected operative biliary decompression does not therefore appear indicated. If an early laparotomy is performed, efficient debridement and drainage are of utmost importance. Fatal panreatitis was associated with extensive necrosis of the pancreas in about 80% of cases; possibly subtotal pancreatic resection at an early laparotomy would have given better results in these most severe cases, as recently reported in the literature.
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PMID:Complications in acute pancreatitis. 103 80

In a group of 260 non-selected cases of acute or subacute pancreatitis, severe complications occurred in 60 (23.1%). Long lasting shock and/or massive internal bleeding (5.4%), severe renal problems (anuria, tubular necrosis, nephrosis) (5.4%) and frank hepatic failure due to extensive liver necrosis or other severe destruction (5.0%), invariably lead to death. The clinical group of findings pointing to a fatal course usually manifested themselves during the first three days. Severe renal and hepatic lesions were in many cases secondary to shock in fulminant rapidly deteriorating cases. Prevention and efficient management of shock are thus essential prerequisites for saving the patient. Other important complications included severe intra-abdominal suppuration and abscesses, peritonitis and sepsis (3.9%), pseudocysts of the pancreas (5.4%) and biliary stasis (18.4%). Severe obstruction to bile flow with associated jaundice occurred in only 4.6% of cases; unselected operative biliary decompression does not therefore appear indicated. If an early laparotomy is performed, efficient debridement and drainage are of utmost importance. Fatal pancreatitis was associated with extensive necrosis of the pancreas in about 80% of cases; possibly subtotal pancreatic resection at an early laparotomy would have given better results in these most severe cases, as recently reported in the literature.
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PMID:Complications in acute pancreatitis. 108 10

After a criminal abortion, a 21-year-old woman developed clostridial sepsis, massive hemolysis, shock, and protracted renal failure. Anuria was present for 3 weeks and hemodialysis was required for 35 days. Because of the prolonged anuria, the patient was thought to have irreversible renal cortical necrosis. A renal biopsy demonstrated tubular necrosis only. Shortly after the biopsy procedure, urinary volumes began to increase, and renal function gradually returned to normal levels. This case demonstrates that a protracted course of renal failure following clostridial infection is not necessarily due to cortical necrosis but may result from tubular necrosis, and renal function may return to normal.
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PMID:Recovery after prolonged anuria following septic abortion. 124 89

During the period from June 1985 to December 1991, 48 children were treated with continuous peritoneal dialysis (CPD) in our centre because of acute renal failure. The median age was 1.8 years (range 0.01-17.1). The most common diagnoses were: hemolytic uremic syndrome (n = 22), anuria after cardiac surgery (n = 7), and septicemia with multiorgan failure (n = 7). Kidney function recovered in 35 (73%); 13 (27%) died of their original disease. One further patient with HUS recovered from dialysis but died of cerebral complications shortly afterwards. One patient remained anuric and requires renal replacement therapy. Hyperkalemia, when present initially, and uremia could be controlled adequately in all cases. However, ultrafiltration posed problems when cardiac output was low. Peritonitis occurred in 11 patients; in 8 children the Tenckhoff catheter had to be revised because of leakage (5), flow problems (2), or bowel perforation (1). CPD proved to be an excellent method to treat acute renal failure in children of all age groups. The rate of complications was acceptable.
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PMID:Continuous peritoneal dialysis in children. 136 34

Many infants with hypoplastic left heart syndrome are now treated with heart transplantation. Preoperative or postoperative systemic/renal hypoperfusion occurs frequently, however, resulting in perioperative kidney failure. Of 45 neonates undergoing heart transplantation at our institution, we report on 10 (22%) who required postoperative peritoneal dialysis. Patients' age at transplantation ranged between 1 and 31 (mean, 16.7) days, average weight was 2912 (range, 2140 to 3664) gms. Peritoneal dialysis was started at a mean of 51 hours after transplantation for treatment of anuria (5 patients, 50%), oliguria (3 patients, 30%), fluid overload or hyperkalemia (1 patient each, 10%) and continued for a mean of 101 +/- 90.5 (range, 33 to 270) hours. The value for blood urea nitrogen fell from 46.7 +/- 15.6 mg/dl to 14.3 +/- 10.5 mg/dl, and serum creatinine levels decreased from 2.4 +/- 1.0 mg/dl to 0.6 +/- 0.3 mg/dl throughout peritoneal dialysis. All patients continued to receive cyclosporine during dialysis. Hyperglycemia developed in four patients. Five of 10 patients had ongoing sepsis during dialysis, but only one died while on dialysis (10%). Two patients died late, after peritoneal dialysis was discontinued. Follow-up ranges from 2 months to 5 years. At most recent follow-up, mean creatinine level was 0.5 +/- 0.1 mg/dl. We conclude that aggressive peritoneal dialysis may result in high salvage rates with low morbidity, without the need to discontinue cyclosporine in the setting of neonatal heart transplantation and acute kidney failure.
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PMID:Aggressive peritoneal dialysis for treatment of acute kidney failure after neonatal heart transplantation. 157 38

A 22 year old female developed preeclampsia with fetal death in utero. After cesarean section she developed uterine inertia and acute hemorrhagic anemia complicated by sepsis, disseminated intravascular coagulation and total anuria for 4 weeks. She was treated with hemodialysis. The second patient, a 49 year old man developed sepsis and intravascular coagulation after a dog bite. Acute renal failure with a 3 week total anuria followed. He was initially treated with peritoneo dialysis. Renal biopsy showed evidence of renal cortical necrosis in both patients.
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PMID:[Acute kidney failure due to kidney cortex necrosis. 2 clinical cases of surviving patients]. 184 56

Forty-eight patients with acute renal failure (ARF) who were referred to the Department of Renal Medicine, Singapore General Hospital for acute dialysis between August 1985 and August 1989 were studied retrospectively to identify risk factors associated with ARF that serve as prognostic indicators. There was no difference in the mean age of survivors and non-survivors (49.5 +/- 17.5 years vs 53.5 +/- 18 years, p greater than 0.05). The overall mortality rate was 52%. ARF as a result of surgical complication had a higher mortality rate in comparison to ARF from medical complications (66% vs 50%, p greater than 0.05). Septicaemia was the most common cause of ARF requiring dialysis. Hepatobiliary sepsis was the most frequent cause of septicaemia. Pre-dialysis serum urea and creatinine levels, and the number of dialysis treatments did not affect the outcome. Poor prognostic indicators included oliguria or anuria, fluid overload and coma. Patients tended to have a worse outcome if they had more than three risk factors taken from the following list:-decreased renal perfusion, assisted ventilation, coma, gastrointestinal dysfunction, recent surgery, sepsis, congestive heart failure, hepatobiliary dysfunction, malignancy, diabetes mellitus, chronic renal insufficiency and poor nutritional status. Early referral of patients with septicaemia due in particular to hepatobiliary infection may improve the prognosis.
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PMID:Acute renal failure prognostic indices in hospital inpatients referred for haemodialysis. 192 73

The levels of the recently isolated endothelial-derived peptide, endothelin, which has potent vasoconstrictor properties, were analyzed by radioimmunoassay in plasma from six patients with sepsis syndrome. For comparison endothelin levels were also measured in plasma from ten healthy volunteers. In the septic group plasma endothelin-like immunoreactivity was five-fold higher (11.3 +/- 2.8 pmol/l) compared to the volunteers (2.4 +/- 0.07 pmol/l) (P less than 0.01). Three patients had anuria and were found to have the highest plasma endothelin levels, maximally 23.8 pmol/l. In the septic group plasma endogenous norepinephrine was increased to 8.3 +/- 2.2 nmol/l, as compared to 0.98 +/- 0.09 nmol/l in healthy volunteers (P less than 0.01). The results confirm that the sympathetic nervous system is activated in the septic patient. Plasma levels of endothelin, probably emanating from damaged endothelial cells by bacterial toxins, are also elevated indicating that this peptide may be involved in vasoconstrictor responses resulting in organ failure, which so often is encountered in septicemia.
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PMID:Elevated plasma levels of endothelin in patients with sepsis syndrome. 206 42


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