Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hemofiltration was performed in 15 patients with refractory congestive heart failure. All of these patients had oliguria, although intensive treatment with diuretics, digitalis, vasodilators, and catecholamines was prescribed. Hemofiltration was performed under hemodynamic monitoring in 14 patients. The water removal by hemofiltration decreased pulmonary arterial pressure, pulmonary capillary wedge pressure and right atrial pressure. Despite these hemodynamic improvements, nine patients (60%) died within one month after the start of hemofiltration; the causes were fatal arrhythmia in three, renal failure in two, sepsis in one and irreversible cardiogenic shock in three. Oliguria for over 15 h or a serum creatinine concentration of more than 4.0 mg/dl at the start of hemofiltration related to poor prognosis. In view of these results, hemofiltration for refractory heart failure should be started earlier and performed carefully in order to avoid arrhythmia, cardiogenic shock, and other complications.
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PMID:Hemofiltration as treatment for patients with refractory heart failure. 149 76

In our previous studies, we found increased levels of urinary trypsin inhibitory activity in gentamicin-induced nephrotoxicity in rats. Following administration of the Bowman-Birk trypsin and chymotrypsin inhibitor (BBI), no proteinuria was detected in gentamicin-treated rats, and a decrease in creatinine clearance was noted in only 50% of the injected rats. In the present study, we examined the antimicrobial activity of gentamicin against Escherichia coli in the presence of BBI in gentamicin-induced nephrotoxicity in rats. We found that 50% of rats with E. coli-positive blood cultures died of septicemia. All the rats injected with E. coli plus gentamicin or E. coli plus gentamicin plus BBI survived, the latter showing no proteinuria or deterioration in creatinine clearance. In conclusion, BBI, which is an effective inhibitor of gentamicin-induced nephrotoxicity, does not affect the antimicrobial activity of gentamicin sulfate.
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PMID:Antimicrobial gentamicin activity in the presence of exogenous protease inhibitor (Bowman-Birk inhibitor) in gentamicin-induced nephrotoxicity in rats. 152 44

A total of 8 patients with advanced squamous cell carcinoma of the penis (Jackson stages III and IV) received chemotherapy with 100 mg./m2. cisplatin intravenously on day 1 and a 24-hour infusion of 1,000 mg./m.2 5-fluorouracil on days 1 to 5. Of the patients 2 (25%) achieved a partial response: 1 required a further operation and 1 required surgery with radiotherapy to achieve a complete response. These 2 patients were disease-free at 32+ and 57+ months. Nonresponders had a survival range of 2+ to 28 months after chemotherapy. Nausea and vomiting were the most frequent side effects of chemotherapy. Chemotherapy-related increase in serum creatinine occurred in 3 patients. Two patients had septicemia and 1 complained of tinnitus. Poor tolerability especially in the elderly was the main reason for discontinuing chemotherapy. The combination of cisplatin and 5-fluorouracil may have a role in the management of advanced penile cancer together with surgery and radiotherapy.
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PMID:Cisplatin and 5-fluorouracil in advanced cancer of the penis. 153 45

Between January 1982 and August 1989, cadaveric renal transplantation was performed in 22 patients 65 years old or older. Mean recipient age was 68 years (range 65 to 73 years). There were 17 men and 5 women. Additional risk factors included retransplantation (3 patients), high (greater than 30%) panel reactive antibody (4) and diabetes (1). All patients received cyclosporine as part of the immunosuppressive regimen. The 3-year actuarial patient and allograft survival rates were 89% and 71%, respectively. There were 6 graft losses due to chronic rejection (2 patients), renal vein thrombosis (1), myocardial infarction (1), withdrawal of immunosuppression because of sepsis (1) and primary nonfunction (1). Of the 16 patients with a functioning graft 12 currently have a serum creatinine of less than 2.0 mg./dl. These results suggest that cadaveric renal transplantation is an acceptable form of treatment for patients older than 65 years with end stage renal disease.
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PMID:Renal transplantation in patients 65 years old or older. 155 20

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 prospective cohort of 126 patients having long-term central venous catheterization was collected over a 10-month period. The patients were preoperatively assessed for the following risk factors: previous catheter placement, an absolute neutrophil count less than 500/mm3, a platelet count less than 50,000/mm3, a BUN value greater than 60 mg/dL or a serum creatinine level greater than 2.5 mg/dL, a prothrombin time greater than 1.5 times control, recent sepsis, and a Western blot test positive for HIV. The incidence of perioperative complications was 23%. Complications included pneumothorax, arterial puncture, tunnel hematoma, unsuccessful initial placement, and reaction to local anesthesia or blood products. No single risk factor had any statistical significance in predicting a complication. In the subpopulation of patients having two or more risk factors, the complication rate was 50%, with the majority of these being failed placement attempts. We conclude that inserting a permanent central venous catheter is not a benign procedure, but it can be safely done in critically ill patients. Furthermore, evaluation of preoperative risk factors in candidates for catheterization can be helpful to the surgeon with respect to counseling and operative planning.
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PMID:Perioperative complications of long-term central venous catheters in high-risk patients: predictors versus myths. 158 2

Pharmacokinetic values after IV administration of amikacin sulfate were determined for clinically normal and hospitalized foals during the first week of life. The relations between drug disposition and sepsis score and serum creatinine concentration also were studied. In clinically normal foals, differences in sepsis score, serum creatinine concentration, and pharmacokinetic variables of amikacin were not found between foals 1 to 3 and 4 to 7 days old. In hospitalized foals, sepsis score, serum creatinine concentration, area under the curve, area under the moment curve, and mean residence time were greater, and total clearance was decreased, compared with values in clinically normal foals. Sepsis score and serum creatinine concentration were inversely correlated to amikacin clearance and appeared to be useful indicators of altered drug disposition.
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PMID:Relation between pharmacokinetics of amikacin sulfate and sepsis score in clinically normal and hospitalized neonatal foals. 160 17

Two hundred and seventy-six hospitalized patients with severe infection (complicated UTI, pneumonia, skin and soft tissue infection or septicaemia) were randomly allocated to receive either 1g or 2g cefpirome bd. Two hundred and seventy-four patients were evaluable for tolerance, 210 for bacteriological efficacy. The two groups were similar in terms of underlying disease, age, sex, and general condition on admission. The overall clinical and bacteriological response rates were 97/103 (94%) and 68/76 (90%) respectively in the 1g group, compared with 102/107 (95%) and 67/71 (94%) in the 2g group. There was no significant difference between the treatment groups. Eighteen adverse events, possibly or probably drug related, were reported (7 in the 1g group, 11 in the 2g group). This resulted in discontinuation of therapy in four cases (two in each group). Fourteen of the adverse events were local (five receiving 1g, nine receiving 2g), mainly phlebitis or pain at the injection site. Thirteen patients died during the study period (up to 14 days after the last dose) but in no case was death attributed to cefpirome. A review of routine laboratory parameters revealed no abnormalities which could definitely be attributed to cefpirome although in four cases a relationship was considered possible; these included two increases in serum creatinine, one increase in SGPT, and one episode of neutropenia. Cefpirome administered as 1 or 2g twice daily was a well tolerated, effective agent for the treatment of severe sepsis in hospitalized patients.
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PMID:Prospective randomized phase II study of intravenous cefpirome 1g or 2g bd in the treatment of hospitalized patients with different infections. Cefpirome Study Group. 160 64

A 3-day-old Quarter Horse colt was examined because of signs of severe depression, discomfort, and abdominal straining. The foal seemed disoriented, and the abdomen was tense and distended ventrally. The differential diagnoses included ruptured urinary bladder, retained meconium, septicemia/bacteremia, and neonatal maladjustment syndrome. Serum biochemical analysis revealed marked hyponatremia, hypochloremia, and moderate hyperkalemia, as well as mildly high urea, creatinine, and phosphorus concentrations. The primary differential diagnosis at this time was ruptured urinary bladder. Abdominocentesis was performed to confirm this diagnosis. Microscopic examination of abdominal fluid revealed calcium carbonate crystals, which originated from the urine of the foal. Biochemical analysis also confirmed the diagnosis of ruptured urinary bladder, because the ratio of peritoneal fluid creatinine to serum creatinine was 2.8:1. The foal died before surgical correction could be attempted.
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PMID:Diagnosis of ruptured urinary bladder in a foal by the identification of calcium carbonate crystals in the peritoneal fluid. 161 90

The sequence of changes in systemic and renal oxygen delivery (QO2) and consumption (VO2) and renal function in an ovine model of progressive hyperdynamic sepsis was investigated. Nine chronically instrumented awake sheep were given a continuous intravenous Escherichia coli endotoxin infusion (20 ng.kg-1.min-1) for 3 days. After 8 h of the infusion, systemic arterial blood pressure and vascular resistance stayed decreased by 30% (P less than 0.001). Systemic QO2 progressively increased to a maximum of 157% of baseline values at 24 h and was associated with a decreased O2 extraction ratio from 33 +/- 2 (SE) to 23 +/- 2% (P less than 0.05), resulting in an unchanged systemic VO2. Renal blood flow and renal QO2 decreased by 40% during the first 12 h, returning to and staying at baseline values after 24 h. Renal VO2 decreased significantly by 35% at 12 h and then partially recovered to baseline values. Plasma creatinine clearance was maximally reduced to 25% of baseline values at 12 h and thereafter remained significantly (P less than 0.01) below 50% of baseline values. Both total and fractional sodium excretion fell at 12 h by 95 and 74%, respectively, and remained reduced over time, indicating conserved tubular function. The ratio of moles of sodium reabsorbed to moles of O2 consumed by the kidney was transiently reduced, from 33.4 +/- 4.1 to 12.4 +/- 3.6 at 12 h (P less than 0.05), indicating a relative increase in energy expenditure for tubular transport or renal synthetic activities, but recovered to baseline values after 24 h.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Sequential changes in renal oxygen consumption and sodium transport during hyperdynamic sepsis in sheep. 162 20


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