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

Pneumonia [4,9] and septicemia are still the principle causes of the high mortality in acute renal failure. Moreover, according to the EDTA report, 19% of chronic intermittent dialysis patients die from infection [17]. The resulting conclusion, that cellular and humoral immune responses are suppressed in renal insufficiency, is further supported by experimental evidence.
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PMID:Immune system to uremia. 1 22

A case of an acutely beginning histologically proved panarteritis is described which was initiated by hepatitis B caused by blood transfusions. After one year of steroid therapy the arteritis was no longer seen histologically, Australia-antigen became negative. Terminally the patient developed an apoplexy, renewed gastric bleeding, septicemia with obstructive jaundice, nose bleeding, increasing renal insufficiency, and cardiac failure. The Australia-antigen reappeared in the serum. It could be assumed that the panarteritis had progressed. Immune complexes of Australia-antigen and corresponding antibodies which are deposited in the vascular wall and cause an inflammatory reaction, are being held responsible for the panateritis. They were proved serologically and by immunofluorescence in the vascular wall. In cases of panarteritis of unknown origin Australia-antigen can be found in a high percentage, as was demonstrated by a second case.
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PMID:[Hepatitis-B-surface antigen and panarteritis (author's transl)]. 4 44

Experience with cefoxitin in the treatment of septicemia of diverse etiologies in 11 patients is reviewed. Results of a small study of the pharmacokinetics of cefoxitin in patients with renal insufficiency, which was used as a guideline for determining the dosage of cefoxitin for severely ill patients with renal insufficiency, are included. In addition, a summary of data on file at Merck Sharp and Dohme Research Laboratories (Rahway, New Jersey) that concern 135 bacteremic patients who were treated with cefoxitin and evaluated is presented. Although information derived from septicemic patients is among the most difficult to interpret in regard to the efficacy of an investigational antibiotic, both our experience and the summary of data confirm that cefoxitin is a potent antibiotic suitable for use in septicemic patients when the etiologic agent is susceptible; the data also demonstrate that cefoxitin has a significantly expanded spectrum of activity as compared with that of cephalothin.
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PMID:Treatment of septicemic patients with cefoxitin: pharmacokinetics in renal insufficiency. 31 20

The authors report a recent observation of the total replacement of an arm amputated near the shoulder. The limb was perfused and cooled down from the site of the accident to the general hospital (distance about 50 miles) and was replanted within 13 hours. The procedure itself lasted about 8 hours. The bone replantation was the most critical difficulty for the surgeons. Venous repair was associated with hemorrhage and massive transfusion had to be performed to compensate heavy blood loss. In the post-operative period acute renal insufficiency and septicemia developed. After ten days an arterial rupture occurred and emergency amputation was performed. Recovery was uneventful and the patient was discharged nine weeks after his admission, his renal function being quite restored. The authors compare the hazards of this kind of operation and the chance of recovery of the functions of a replanted limb. They conclude by emphasizing the necessity of carefully choosing the cases for total arm replacement.
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PMID:[Total replacement of an arm amputated near the shoulder. Difficulties during anesthesia and ressuscitation (author's transl)]. 52 41

Acute renal failure may be a contributory cause of death in patients with acute leukemia. The purpose of this study was to define the causes and course of acute renal failure in group of patients with acute leukemia in order to identify preventive measures and reversible aspects of the renal insufficiency. Among 88 patients with acute leukemia whose courses were followed to the time of death, ten developed acute renal failure. Etiologic factors of the renal failure were uric acid nephropathy, sepsis with complicating hypotension and hypovolemia, and the administration of nephrotoxic antibiotics. In one patient ureteral obstruction from clots was responsible for renal failure, while in another patient disseminated aspergillosis led to renal failure. Other causes of acute renal failure in persons with acute leukemia, but not observed in this patient group, are hypercalcemia and leukemic infiltration of the kidneys.
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PMID:Acute renal failure in patients with acute leukemia. 63 12

The pathologic consequences of intensive care treatment are manifested locally and generally. Local disturbances due to intensive care therapy are as follows: blood vessel injury, thromboembolism caused by catheterization, tracheal stenosis following tracheostomy and, most important, sepsis. The more general pathologic results of intensive care treatment are essentially brought about by shock. Shock-kidney plays a subordinate role today because it is a reversible state of renal insufficiency. In contrast, shock-lung leads to death in about 50% of the cases. The pathohistologic features of the initial stages are microthrombosis, perivascular edema and endothelial damage. These three characteristics are already apparent before hospital admission and institution of treatment. It is not yet clear to what extent the therapy augments the pathologic changes or leads to clinically manifested symptoms.
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PMID:[Pathomorphology of intensive care treatment (author's transl)]. 77 41

During the treatment of two patients with acute renal insufficiency with carbenicillin for Pseudomonas aeruginosa sepsis haematemesis, melaena and omnipresent petechiae were observed. Suspension was followed by rapid regression and the normalisation of clotting. Attention is drawn to haemorrhage as clotting. Attention is drawn to haemorrhage as a possible complication of carbenicillin management in patients with acute renal insufficiency.
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PMID:[Hemorrhagic complications during therapy with carbenicillin in 2 cases of acute renal insufficiency]. 111 40

Obstructive cholangitis with acute renal failure is a dramatic syndrome which merits individual definition. Twenty-one patients with acute suppurative cholangitis complicated by rapidly developing renal insufficiency were studied, and the severity of the renal failure, an acute interstitial tubulopathy, bore no significant relationship to the serum bilirubin level. The mechanism of renal damage was clearly related to episodes of septicemia. Increasing experience has modified the approach to treatment. The dominant septic problem can often be controlled by vigorous antibiotic and fluid therapy, allowing time for spontaneous improvements in renal function. All patients thus operated at a distance from the septic episode survived. If emergency operation is required because of persistent or recrudescnet sepsis, the necessity for dialysis should be considered first; the circumstances demanding dialysis are defined. The priorities in therapy are then: 1) treatment of the infection, 2) treatment of the renal failure, and finally 3) operation. The amount of the operation depends on the evolution of the sepsis, but should be preceded by dialysis when required.
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PMID:Cholangitis with acute renal failure: priorities in therapeutics. 113 40

Ischemic injury to the spinal cord and kidneys continues to be the major complication after resection of aneurysms involving the descending and proximal abdominal aorta. Our recent surgical experience with use of only a proximal clamp on the aorta to perform an "open" distal anastomosis has proved this technique to be safe and expeditious. We therefore compared our results using the technique of open distal anastomosis for aneurysm repair with those of the conventional two-clamp technique. Since January 1989, we have used the conventional two-clamp technique in 31 patients (group 1) and the technique of open distal anastomosis in 24 patients (group 2). No significant differences were noted between the two groups in terms of age, sex, cause of aneurysm, extent of aneurysm, or site of proximal cross-clamp. The average distal ischemic time was 31 minutes in group 1 patients and 26 minutes in group 2 patients. Renal insufficiency occurred in 8 of 31 patients in group 1 and in 0 of 24 patients in group 2 (p = 0.01). Neurologic complications occurred in 4 patients in group 1 and in 1 patient in group 2. Early mortality rates were similar for both groups (4 of 31 [13%], group 1; 4 of 24 [17%], group 2). Deaths were attributed to multiorgan failure and sepsis in 6 patients and coexisting coronary artery disease in 2 patients. Based on these results, we believe the technique of open distal anastomosis is safe and may improve the outcome in patients undergoing operation for descending thoracic aneurysms.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Technique of open distal anastomosis for repair of descending thoracic aortic aneurysms. 141 89

Acute renal insufficiency after cardiopulmonary bypass can lead to a significant morbidity from fluid overload and electrolyte disturbance, impede pulmonary gas exchange, and postpone weaning from mechanical ventilation. The limitations placed on free water intake result in severe restriction of nutrition while diuretic therapy causes electrolyte imbalance. Artificial renal support either in the form of peritoneal dialysis or hemodialysis may be complicated by sepsis and hemodynamic instability. We reviewed our experience with the use of continuous arteriovenous hemofiltration, an extracorporeal technique for removal of solutes, toxins, and water in critically ill patients with cardiac failure complicated by acute renal insufficiency and hemodynamic instability after cardiopulmonary bypass. Ten infants and children with renal insufficiency caused by low cardiac output had continuous arteriovenous hemofiltration instituted for indications including sepsis, volume overload, oliguria for more than 24 hours nonresponsive to diuretic therapy, and the need for hyperalimentation. All were supported by mechanical ventilation and receiving high-dose inotropic support. Arterial and venous vascular access was successfully obtained by cannulation of the femoral artery and vein in nine patients. Anticoagulation of the circuit was achieved with heparin infusion (6 to 20 micrograms/kg/hr) and monitored by measurement of activated clotting time. The continuous arteriovenous hemofiltration circuit was replaced if there was clot formation, or at 3 days after placement. Dialysis solution (Dianeal) 1.5% or 0.5% was infused as prefilter dilution. With the use of continuous arteriovenous hemofiltration, 20 to 100 m/hr of ultrafiltrate was removed, which allowed correction of hypervolemia, and caloric intake increased from 13.5 kcal/kg/day to 79.5 kcal/kg/day. Continuous arteriovenous hemofiltration was maintained between 5 hours and 8 days and was well tolerated in all patients. Serum urea and creatinine levels declined during continuous arteriovenous hemofiltration. We conclude that continuous arteriovenous hemofiltration is a safe and effective method for fluid and electrolyte homeostasis and that it thus allows hyperalimentation in infants and children after cardiac operations.
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PMID:Continuous arteriovenous hemofiltration after cardiac operations in infants and children. 143 99


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