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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Eighteen surgical procedures have been performed on 14 cases of aplastic anemia (AA). Of the 10 major surgical procedures, 7 were emergency and 3 elective. The median duration from the diagnosis of AA to major surgery was 0.5 months (3 days-47.3 months), and the median survival after surgery was 12.3 months (4 days-38 months). The hematological status of AA at the time of major surgery were 3 in partial response (PR), 2 with no response (NR) and 5 at diagnosis, respectively; and those after major surgery were 2 with complete response (CR), 2 in PR, 1 with minimal response, and 2 in NR. Three postoperative complications were sepsis, pneumonia and atelectasis encountered in 2 cases. A total of 3 deaths were caused by infection and cancers. Considering the fact that surgery may not only control complications, but offer the opportunity to give effective therapy for AA and therefore improves chances for survival, it is strongly suggested that active surgical intervention should be performed if the patient's status is not terminal.
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PMID:Surgical intervention in patients with aplastic anemia. 141 95

To assess the sites, incidence, and bacteriology of infections in intensive care burn patients, a prospective survey of all admissions to a tertiary care institution burn unit was carried out over a 12-month period. One hundred and sixteen patients were admitted, 106 with a diagnosis of thermal burns. Forty patients developed 90 infections. Only two deaths occurred, one in a patient with sepsis. In order of frequency, pneumonia, burn infection, UTI and primary bacteraemia were most common. Staphylococcal species accounted for a majority of infections at all body sites except UTI (47 per cent of all infections, including 11 of 14 bacteraemic infections). Staph. aureus sepsis was more common in those carrying the organism on admission. Strain typing of paired admission and subsequent clinical isolates in 19 patients with Staph. aureus sepsis indicated that eight (42 per cent) became infected with a strain they carried on admission. Further reductions in septic complications of burns in our center would be best directed at staphylococcal species, particularly Staph. aureus. Both eradication of carrier state, and prevention of acquisition of Staph. aureus strains could be explored.
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PMID:Predominance of staphylococcal organisms in infections occurring in a burns intensive care unit. 141 12

In order to define the role of intracranial and extracranial complications in determining outcome from severe head injury, 734 patients from the Traumatic Coma Data Bank were analyzed. Nine classes of intracranial and 13 classes of extracranial complications occurring within the first 14 days after admission were analyzed, while controlling for age, admission Glasgow Coma Scale motor score, early hypoxia or hypotension, and severe extracranial trauma. Outcome for survivors was based on the last recorded Glasgow Outcome Scale score, obtained a median of 521 days after injury. Intracranial complications did not significantly alter outcome for the study group. Of the extracranial complications, pulmonary, cardiovascular, coagulation, and electrolyte disorders occurred most frequently at 2 to 4 days. Infections developed later, peaking at 5 to 11 days. Gastrointestinal, renal, and hepatic complications followed no specific time course. Electrolyte abnormalities were the most frequent occurrence (59% of patients) but did not alter outcome. Pulmonary infections (41%), shock (29%, systemic blood pressure < or = 90 mm Hg for 30 minutes or more), coagulopathy (19%), and septicemia (10%) were significant independent predictors of an unfavorable outcome. Backward-elimination, stepwise logistic regression modeling indicated that the estimated reduction of unfavorable outcome was 2.9% for the elimination of pneumonia, 3.1% for coagulation disturbances, 1.5% for septicemia, and 9.3% for shock. These data suggest that extracranial complications are highly influential in determining the outcome from severe head injury and that significant improvements in outcome in a sizeable proportion of patients could be accomplished by improving the ability to prevent or reverse pneumonia, hypotension, coagulopathy, and sepsis.
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PMID:Extracranial complications of severe head injury. 143 33

The combination therapy of sulbactam/cefoperazone (SBT/CPZ) and piperacillin (PIPC) was evaluated in 49 patients with severe infections associated with hematological disorders. Clinical responses in 43 evaluable patients out of the 49 patients were excellent in 12, good in 18, thus, overall efficacy rate was 69.8% (excellent plus good). Efficacy rates of this combination therapy were 60% (3/5) for sepsis, 75% (21/28) for suspected sepsis, and 50% (4/8) for pneumonia. The efficacy rate was 71.4% (10/14) in patients with neutrophil counts less than 200/microliters; this combination therapy was highly effective even in the neutropenic patients. Transient increases in hepatic function test values were observed in 2 patients, but no other side effects were observed during the combination therapy. From these observations it appears that the combination therapy of SBT/CPZ and PIPC is a very useful empiric therapy for severe infections associated with hematological diseases.
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PMID:[Clinical evaluation of sulbactam/cefoperazone for severe infections associated with hematological disorders]. 143 88

The cytological pictures of the gastric aspirates of 2582 newborns were evaluated by a semiquantitative method. A high number of germs was found in the majority of the early onset sepsis and pneumonia (19/22). In the late onset and local connatal infections were found no significant cytological abnormalities. A high number of germs was a rare finding in the healthy newborn population (11/2456).
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PMID:[Significance of leukocytes and bacteria in the gastric aspirate from neonates]. 143 97

To evaluate the effect of bacampicillin hydrochloride on fever following fiberoptic bronchoscopy and bronchography, we conducted multi-institutional randomized study. In bronchographic examinations, the rise of body temperatures in the bacampicillin group (0.82 +/- 0.13 degrees C: mean +/- SE) was significantly smaller than that in the control group (1.39 +/- 0.25 degrees C) on the second day of examination. Bacterial infection may contribute to the rise of temperature on the day following bronchography, but no pneumonia or sepsis was observed. There was no differences in the rise of body temperature on the first, third or fourth day. In fiberoptic bronchoscopic examinations, there was no difference between the two groups. We conclude that there is no clinical indication of the value of prophylactic use of antibiotics in either fiberoptic bronchoscopy or bronchography.
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PMID:[Prophylactic use of antibiotics for fever following fiberoptic bronchoscopy and bronchography]. 143 74

The results of clinical and laboratory studies on the use of augmentin in severe purulent complications after neurosurgical operations are presented. The laboratory studies carried out with the use of an automatic system Cobas Bact (Roch) showed that the numbers of the augmentin resistant strains of Staphylococcus and Enterobacteriaceae among the pathogens were 47 and an average of 64.5%, respectively. Gram-negative bacteria resistant to augmentin were 1.5 to 2 times less frequent than those resistant to amoxycillin. Still, they were much more frequent than those resistant to cefotaxime and ceftriaxone. Clinical efficacy of augmentin was studied in treatment of 39 patients with various affections of the brain such as tumors, trauma, vascular malformations and inflammatory processes. The postoperative complications were represented by meningitis, pneumonia, sepsis and their associations. The use of augmentin in the severe intra- and extracranial complications was favourable in 82.1% of the cases.
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PMID:[The efficacy of Augmentin in suppurative complications in neurosurgery]. 144 63

The neutropenia often seen in infants of hypertensive mothers (IHMs) at < 12 hours of age has been associated with nosocomial infection in the first 18 days of life. To assess maternal hypertension as an independent factor for nosocomial infection, we compared 101 low birth weight (< or = 2.00 kg) IHMs to a concurrent birth weight-matched group of infants of normotensive mothers (INMs). Infants without differential leukocyte counts at < 12 hours of age were excluded, leaving 93 IHMs and 98 INMs. The incidence of neutropenia at < 12 hours among IHMs was not significantly different from that among INMs (42/92 (45%) vs 37/98 (38%)). Nosocomial infection was more frequent in neutropenic IHMs than in neutropenic INMs (12/42 vs 2/37; p = 0.007). Infection in IHMs included omphalitis (2 infants), pneumonia (4), and sepsis with or without meningitis (6); INMs had cellulitis (1) and sepsis (1). The underlying mechanism(s) for this predisposition remains to be elucidated, although limited data suggest that neutropenia may be more severe and prolonged among IHMs.
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PMID:Increased nosocomial infection in neutropenic low birth weight (2000 grams or less) infants of hypertensive mothers. 144 66

The diagnosis of intraabdominal sepsis in critically ill intensive-care-unit patients remains a challenge. Diagnostic laparoscopy has been performed in seven such patients following admission for coronary artery bypass surgery, gram-negative sepsis, major burns, pneumonia, myocardial infarction, and post-pneumonectomy. Laparoscopy revealed acalculous cholecystitis in two patients (one removed laparoscopically), gangrenous colon in two, cirrhosis with liver infarction in one, and, in two patients, no pathology. Although five patients died postoperatively, none was related to the laparoscopy. There were no intraoperative complications and no known pathology was missed. Because of its ease and accuracy, diagnostic laparoscopy should be considered in all critically ill patients suspected of harboring intraabdominal pathology. Further studies are needed to fully establish its efficacy and safety.
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PMID:Diagnostic laparoscopy in critically ill intensive-care-unit patients. 144 51

Group B streptococci (GBS) are the most common cause of pneumonia and sepsis during the neonatal period; however, the pathogenesis of this infection is poorly understood. We investigated the ability of GBS to enter epithelial cells in culture. Two strains of GBS were capable of invading immortalized respiratory epithelial cell lines in vitro at different levels, suggesting strain differences in invasiveness. Intracellular replication was not observed. Invasion required actin microfilaments but not microtubular cytoskeletal elements. Active bacterial protein, DNA, and RNA syntheses were required for invasion. These findings are consistent with our previous observation of intracellular GBS in the lungs of infected primates. We hypothesize that this organism may access the bloodstream by direct invasion of the epithelial cell barrier.
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PMID:Respiratory epithelial cell invasion by group B streptococci. 145 49


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