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

After major surgery some patients, especially those with an infectiouss process or sepsis, develop jaundice which has been called reactive hepatitis, toxic hepatitis, septic hepatitis or benign postoperative cholestasis; these terms do not have a very precise connotation. Eighty patients with postoperative sepsis and jaundice where studied, excluding those with liver or biliary tract disease, hepato-toxic drugs or repeated halogenated anesthetics. All of them had complete laboratory tests, cultures and percutaneous liver biopsy when it was feasible. Thirty five patients were submitted to percutaneous liver biopsy and they are the material for this paper. There was no correlation with the type and duration of the operation, postoperative complications, shock or kind of anesthesia. The main laboratory changes were leukocytosis, neutrophilia, elevation of the bilirubins mainly the direct type and increase of the alkaline phosphatase; transaminases were within normal limits. Cultures were positive in 76% of the cases predominating E. coli, Pseudomonas a. and Proteus, anaerobics were present in 22.8% of the cases. The liver biopsy showed lymphoctic infiltration, hyperplasia of the Kupffer cells, hepatic regeneration and turbid tumefaction; pericholangitis, focal necrosis, retention of pigment and steatosis were less frequent. We consider that the best denomination of these complications is benign postoperative cholestasis.
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PMID:[Postoperative reactive hepatitis in the septic patient]. 728 Apr 56

Laboratory studies of CFX were performed on susceptibility of 123 strains isolated from 72 patients with septicemia by disc sensitivity method in comparison with CER and ABPC. Antibacterial activity of CFX was superior against Escherichia coli, Klebsiella, Serratia marcescens and Proteus than that of CER and ABPC, especially against Serratia marcescens and Bacteroides which were mostly resistant to CER and ABPC. CFX was administrated to 8 patients with septicemia. Clinical effects were obtained, excellent and good in 5 patients and poor in 3, and effective rate was 63%. No side effects were observed. The above results indicate that CFX is mainly useful in the treatment of infections caused by Gram-negative bacilli, especially resistant to penicillins, cephalosporins, and Bacteroides.
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PMID:[Clinical studies of cefoxitin for the treatment of septicemia (author's transl)]. 732 52

Fifty-five documented infections reported from an admission unit of a large skilled nursing facility (SNF) during a five-month period were analyzed. Of these, 45 (82 percent) were urinary-tract infections (UTIs), chiefly asymptomatic bacteriuria. Sixty-three percent of the UTIs were acquired in the SNF, and the remainder were acquired during the preceding stay in a general hospital. Statistically, Proteus species infections were more common among the SNF-acquired UTIs, whereas Pseudomonas aeruginosa infections were the most common among the hospital-acquired UTIs. The following recommendations are made: 1) for previously hospitalized elderly patients in whom urinary-tract sepsis develops soon after admission to an SNF, treatment should start with an antibiotic active against Pseudomonas aeruginosa while the results of cultures are pending; 2) symptomatic lower urinary-tract infections caused by SNF-acquired Proteus species should be treated with nalidixic acid or trimethoprimsulfamethoxazole; 3) the term "nosocomial infection" should be broadened to include infections acquired in long-term care institutions; and 4) infection surveillance should be started in selected long-term care institutions for the elderly as part of an expanded National Nosocomial Infections Survey.
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PMID:Nosocomial urinary-tract infections in a skilled nursing facility. 741 46

We present a boy who had been under observation for 4 years, suffering since the age of nine from necrotizing vasculitis, which appeared during Proteus sp. sepsis. Complex treatment with antibiotics, large doses of steroids, antithrombotic and peripheral circulation improving drugs, as well as local drugs applied to the skin and oral cavity mucosa, resulted in a complete cure. This illness left some cosmetic skin defects on the face and extremities, a shortening of the tongue and malocclusion.
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PMID:[Necrotizing vasculitis]. 760 3

Struvite renal stones are caused by infection of the urine with bacteria that synthesize the enzyme urease. Ammonium is released by the breakdown of urea by urease, the urine becomes highly alkaline, and magnesium ammonium phosphate (struvite) and carbonate apatite crystallize. Incorporation of the infecting bacteria within the developing stone, results in a focus of infection that is resistant to conventional antimicrobial therapy, and which is manifested clinically by repeated urinary tract infection caused by persistent bacteriuria. Extracorporeal shock wave lithotripsy (ESWL) currently is accepted as the election treatment for most renal calculi. This trial examines the bacteriologic aspects pre and post-ESWL. Eighty adult patients, 47 females and 33 males, without clinical signs of urinary tract infections (UTI) were submitted to urine cultures pre and post-ESWL. The first 50 patients underwent during and post-ESWL, 150 blood cultures, which all proved to be negative, confirming very low risk of generalized sepsis. No patient presented fever, chills or rigors pre or postprocedures. With respect to urine cultures 43 patients (52.5%) had a pre-ESWL UTI, in comparison to 49 (60%) who had a UTI post-ESWL. The distribution of organisms pre and post-ESWL was as follows: Proteus mirabilis (22/22), Escherichia coli (11/11), Pseudomonas aeruginosa (4/5), Klebsiella pneumoniae (2/2), Enterobacter cloacae (0/1), Alcaligenes odorans (1/2) Enterococcus faecalis (1/3), Staphylococcus saprophyticus (1/2) and Candida albicans (1/1). In this study 6 patients presented bacteriuria post-ESWL probably due to bacteria from inside the calculi. According to these results, the risk of bacteremia seems to be very low. In 60% of staghorn renal stones we could demonstrate a bacterial infection.
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PMID:[Staghorn renal lithiasis treated with shock waves. Bacteriologic aspects]. 765 75

This study was undertaken to evaluate the efficacy of different combinations of antimicrobial agents in the treatment of experimental septic peritonitis. Two hundred rabbits, divided into ten groups of 20 rabbits each, were used. Septic peritonitis was provoked in two stages: treatment of animals by mechanical lavage or antibiotics was performed during the first stage; blood cultures, isolation and identification of aerobic and anaerobic bacteria in the peritoneal cavity were performed during the second stage. The parameters assessed were survival and, in the second phase, the formation of peritoneal abscesses. The most significant finding was noted in the first phase, where diffuse peritonitis took place, with a very high mortality rate due to bacteremia and sepsis. In both blood and pus from the peritoneal cavity cultures in all groups, Escherichia coli, Klebsiella pneumoniae and Proteus mirabilis (among the aerobes) and Bacteroides fragilis, Clostridium sp. and Peptostreptococcus sp. (among anaerobes) were the predominant pathogens identified. High mortality rates appeared to be due to the aerobic microbes, particularly Escherichia coli, whereas abscess formation was related to the anaerobes, particularly Bacteroides fragilis. All antibiotics tested were effective, whether alone or in combination. Metronidazole, however, was the most effective in the reduction of intraabdominal abscesses. The lowest mortality rate was observed in animals injected with piperacillin and a combination of cefoxitin and an aminoglycoside with metronidazole. Finally, good peritoneal lavage seemed to be as effective as any combination of antibiotic treatment.
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PMID:Effect of different combinations of antibiotics on experimental septic peritonitis in rabbits. 781 97

This paper reports a clinical study of 20 cases of gangrenous ulcers of the scrotum and/or of the penis (Fournier's gangrene) and a review of previous publications. Even though found mostly in elderly male patients, the disease spares no age group and can involve the external genitalia in neonates and women as well. The disease is a necrotising fasciitis of infective origin and always has a portal of entry of the infecting organisms even though it may be so trivial as to be undetected. The commonest portals of entry of infection are periurethral sepsis, groin wound sepsis, anorectal sepsis, prostatic sepsis and trauma. The infecting organisms comprise both aerobic and anaerobic organisms such as Escherichia coli, Streptococcus pyogenes, Pseudomonas aeruginosa, Klebsiella pneumonia, Proteus mirabilis, enterococci, Bacteroides fragilis and anaerobic streptococcus. Fournier's gangrene is probably the same disease as necrotizing fasciitis occurring in other parts of the body, but modified by the peculiar anatomy of the genitoperineum.
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PMID:The features and aetiology of Fournier's gangrene. 793 50

Stone formation is an uncommon complication in renal allograft recipients. We report a 61-year-old woman who had undergone cadaveric renal transplantation in 1982 because of chronic renal failure due to polycystic kidney disease. Since 1985 she has developed recurrent urinary tract infections with Proteus mirabilis, and persistent microhematuria was detectable from 1988 on. Since renal function remained stable, she was repeatedly treated with antibiotics. Following a septicemia with P mirabilis, a staghorn calculus was discovered and was surgically removed from the allograft. Stone analysis (infrared spectrometry) revealed 60% struvite and 40% carbonate apatite. Since urinary tract infections with urea-splitting bacteria are a more frequent cause of stone formation in transplant patients than in nontransplant patients with kidney stones, stone disease should be considered in every allograft recipient presenting with recurrent urinary tract infection and microhematuria.
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PMID:Infection-induced stone formation in a renal allograft. 797 32

Fournier's gangrene is a necrotising soft-tissue infection of the scrotum and perineal region caused by gram-negative and gram-positive Enterobacteriaceae. The disease is characterised by its unique appearance, its speed of onset, and its high mortality. CASE REPORT. A 26-year-old male presented to the emergency room complaining of a painful, tremendously swollen scrotum and penis (Fig. 1) that had developed within the past 24 h. Later, slurred speech, pallor, and hypotension were recognised, leading to the patient's admission to the intensive care unit. Suspecting a severe internal haemorrhage, vigorous volume therapy was started using crystalloids and colloids until blood and fresh frozen plasma were available. One hour later, septic shock was presumed and therapy augmented by IV antibiotics, tracheal intubation, and mechanical ventilation. Despite all efforts, the patients condition deteriorated rapidly and he died a few hours later due to multiple organ failure in septic shock. Postmortem, a perforated external hemorrhoidal node was found to be the primary focus of sepsis. Microbiologic cultures revealed Escherichia coli in blood and tissue samples. DISCUSSION. Fournier's gangrene is a rare disease; nevertheless, its clinical picture has to be recognised immediately in order to provide appropriate treatment in time. It occurs predominantly in males after minor trauma, colorectal or urological disease, and perineal or abdominal surgery. Fournier's gangrene usually begins with itching and pain in the scrotal region followed by swelling and dark-blueish discolouration of the scrotum and penis, occasionally including the lower abdominal wall. Fever and chills are usually present. The illness progresses to severe prostation and septic shock with a mortality of 20%-50%. Tissue cultures mostly reveal E. coli, gram-positive enterococci, Pseudomonas, Proteus, and various anaerobes. The treatment should include immediate radical surgical debridement, i.v. administration of broad-spectrum antibiotics, and cardiopulmonary support. CONCLUSION. The dramatic course of Fournier's gangrene requires early recognition, extensive surgical debridement, as well as intensive care treatment in order to prevent irreversible septic shock.
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PMID:[Fulminating E. coli sepsis in Fournier's gangrene]. 814 38

Eight episodes of gram-negative bacillary cellulitis in seven patients with hepatic cirrhosis are reported. The patients comprised five women and two men (mean age 59.6 years). The diagnosis was based on a positive culture of specimens obtained by needle aspiration from cutaneous lesions. All patients had grade C cirrhosis according to Pugh's classification. Cellulitis involved the lower extremities in all cases. Five patients developed bullous lesions, three ulcers, two abscesses and two extensive cutaneous necrosis. A single bacterial species was found in seven cases. Organisms isolated were Klebsiella pneumoniae (3 cases), Escherichia coli (2 cases), Pseudomonas aeruginosa (2 cases), Proteus mirabilis (1 case) and Aeromonas hydrophila (1 case). Bacteremia was documented in six cases. Four patients died, death being related to sepsis in three of them. It is concluded that gram-negative bacilli should be considered as possible pathogens in severe infectious cellulitis in patients with advanced cirrhosis. Microbiological study of cutaneous specimens obtained by needle aspiration may be of high diagnostic value in these cases.
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PMID:Gram-negative bacillary cellulitis in patients with hepatic cirrhosis. 816 54


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