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)

Serratia marcescens septicemia represents a serious problem in high risk critical care patients. Treatment is difficult because Serratia is usually resistant to most antibiotics. Amikacin is at present the most effective antibiotic in vitro against gentamycin-resistant Serratia, although significant loss of activity may occur in vivo in the group of compromised patients, whose ultimate prognosis may depend eventually upon other associated conditions. In this Medical ICU, 15 patients with Serratia septicemia who were treated with in vitro effective antibiotics (14 were given amikacin) had a mortality of 60%, while 5 patients who received ineffective in vitro antibiotics had a mortality of 100%. In this ICU, 80% of the Serratia isolates were resistant to gentamycin, while only 2.8% were resistant to amikacin. Because amikacin-resistant strains of Serratia have already emerged, appropriate use of this antibiotic is essential in order not to promote the selection of amikacin-resistant strains.
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PMID:Amikacin treatment of Serratia septicemia in critically ill patients. 702 39

Gram-negative bacteremia is a common cause of infection in hospitalized patients. Serratia sepsis is known to cause clinically significant morbidity and mortality. The most common species involved is Serratia marcescens. Clinicians have been uncertain as to the role of Serratia odorifera biogroup 1 as a human pathogen because most isolates have not been associated with invasive disease. In previous publications, 12 cases have been described in which S odorifera biogroup 1 caused sepsis. These observations verify the organism's role as a human pathogen.
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PMID:Serratia odorifera biogroup I: an emerging pathogen. 978 46

Our objective was to characterize the medical response and injury patterns from a recent tornado disaster in rural southeastern Georgia. We conducted a retrospective review of 11 patients treated at a Level I trauma center after sustaining injuries due to an April 9, 1998 F3 tornado. Data were obtained from trauma registry and medical records. Of 11 victims, 8 (73%) were male. Ages ranged from 5 to 54 years. Two patients were triaged directly by military helicopter, six arrived as secondary triage from local rural hospitals (2 by air, 4 by ground), and three arrived by delayed secondary transfer. Six patients were thrown by the tornado, and five were struck by flying debris. All victims were either in exposed areas or mobile homes. Injuries by anatomic region included the chest (45%), abdomen (27%), extremity (91%), and head (45%). Nine (82%) of the patients required surgical intervention. These included three laparotomies, one thoracotomy, six orthopedic procedures, and one neurosurgical procedure. The average Injury Severity Score (ISS) was 23. Among patients who were thrown mean ISS was 31; among those struck by debris, mean ISS was 12. Hemodynamically significant pelvic fractures occurred in three patients (27%). The major complication, sepsis due to Serratia marcescens was seen in three patients, all of whom had been thrown and had clinically significant wound contamination. Both patients who died had Serratia sepsis and multiorgan system failure. The injuries and inclement weather characteristic of tornado disasters stress regional trauma triage responses, cause significant injury, and disrupt communities. Injury patterns involve multiple systems and require coordinated efforts among caretakers. Infectious complications are common and frequently involve Gram-negative bacilli and are associated with soil-contaminated wounds. Trauma severity increases if the victim is thrown rather than struck by flying debris.
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PMID:Tornado disaster in rural Georgia: triage response, injury patterns, lessons learned. 1075 90