Bactermia

Eighteen patients were studied prior to and again within 6 hours after transurethral resection or cystoscopy. In addition to hemodynamic measurements, detection of endotoxin by limulus assay and bacteriologic sampling; prekallikrein, C3, C3 proactivator and lysosomal enzyme levels were measured. In five patients limulus assays were positive, and in one, gram-positive bacteremia developed but limulus assay remained negative. All six had significant decreases in prekallikrein, C3 or C3 proactivator. Systemic vascular resistance fell in all six...

This analysis of 80 patients with pyogenic hepatic abscess seen at this hospital demonstrated that there was no significant change in the incidence, age, sex, race, location or number of abscesses, symptoms, physical findings, labrotory data, routine roentgenograms, or complications over a 21 year period. However, there were relatively more women, the patients were older, and the incidence of appendicitis as an etiologic factor was much lower in this series than in the preantibiotic era. Ascending cholangitis was the most common etiologic factor throught this series, although malignant extrahepatic obstruction has become more prevalent in recent years...

Prolonged Escherichia coli bacteremia occurred as a complication of pyelonephritis in two patients with abnormal hemoglobins (SC and SS), despite "appropriate" antibiotic therapy. Careful investigation in each case failed to account for the persistent sepsis. Pyogenic arthritis ultimately developed in both patients.

Transient bacteremia associated with percutaneous liver biopsy was studied by pour-plate blood cultures, which were obtained immediately before and after the procedure and 5, 10, 15, and 30 min later in 89 patients. Part of the liver tissue was also cultured in all patients. Histological diagnoses included hepatitis, cirrhosis, cholangitis, fatty liver, granulomata, metastatic liver disease, lymphoma, and miscellaneous disorders. All blood cultures obtained before liver biopsy were sterile. Bacteremia was demonstrable in 12 patients (13...

Bactermia due to listeria monocytogenes developed in eight patients who were receiving immunosuppresive medications during a 15 month period at one hospital. Seven survived. Meningitis was documented in only the four who received kidney transplants. Their neurologic signs were minimal, indicating a need to treat any immunosuppressed patient with Listeria bacteremia for meningitis. During this period the incidence of Listeria bactermia in immunosuppressed patients greatly exceeded that previously observed in this hospital or reported elsewhere, but the incidence of infection with other opportunistic agents was not increased...

The reported complication rate from T-tube infusion of sodium cholate for dissolution of retained biliary stones is low. Among 84 patients reported in the English-language literature, and 10 additional cases of our own, there have been no deaths, an incidence of liver enzyme elevation in 7%, fever in 5%, cholangitis in 2%, and pancreatitis in 2%. Recently, we have infused 100mM sodium cholate at 30 cc/hr into patients through transhepatic biliary stents in an effort to rid the intrahepatic biliary tree of retained stones and biliary sludge...

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This study investigated the efficacy of perioperative antibiotics in preventing bacteremic infection of vascular suture lines, Dacron grafts, and bovine heterografts. One hundred forty-nine dogs had either segmental excision of the abdominal aorta with primary repair, Dacron prosthesis, or bovine heterograft placement. Animals were randomly assigned to a control group, to receive 10(8) S aureus, or to receive this same dose of staphylococci plus cephalothin (15 mg/kg). After six weeks, graft cultures were obtained...