[Sulbactam in combination with mezlocillin, piperacillin or cefotaxime. Clinical and bacteriological results in the treatment of severe bacterial infections].
An open multicenter study on inpatients of 12 german hospitals was performed to investigate efficacy and safety of sulbactam in combination with mezlocillin, piperacillin or cefotaxim in severe bacterial infections. In total 155 patients were enrolled. The following infections were diagnosed: 48 lower respiratory tract infections, 66 intraabdominal infections, 34 skin/soft tissue infections including post operative wound infections and 5 complicated urinary tract infections. 55 patients received 3 daily doses of 4 g mezlocillin + 1 g sulbactam, 52 patients received 3 daily doses of 4 g piperacillin + 1 g sulbactam and 48 patients received 3 daily doses of 2 g cefotaxim + 1 g sulbactam. Antibiotics and sulbactam were administered concomitantly via intravenous short infusion. Mean duration of therapy was 8 days. Endpoints for assessment of therapeutic efficacy were cure (complete resolution of pretreatment signs and symptoms of the infection) or improvement (marked reduction or partial disappearance or pretreatment signs and symptoms, no further antibiotic therapy required) as well as eradication of pretreatment pathogens. 141 (92%) of 153 evaluable patients were successfully treated (98 cures and 43 improvements), therapy failed in 12 patients (7.8%). Success rates of the 3 sulbactam combinations were almost identical: 91% for mezlocillin/sulbactam, 92% for piperacillin/sulbactam and 93% for cefotaxim/sulbactam. 106 patients (68.4%) were also bacteriologically evaluable. In these patients 192 bacterial pathogens were isolated prior to study therapy, 55 patients had mixed infections. In 96 patients (90%) pretreatment pathogens were eradicated (180 strains = 94%).(ABSTRACT TRUNCATED AT 250 WORDS)
Manncke
K
K
Chirurgische Universitätsklinik Tübingen.
Springsklee
M
M
Heizmann
W R
WR
Sonntag
H G
HG
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001424:Bacterial Infections / Q000188:drug therapy* / Q000382:microbiology; D002439:Cefotaxime / Q000008:administration & dosage; D004359:Drug Therapy, Combination / Q000009:adverse effects / Q000627:therapeutic use*; D005260:Female; D006090:Gram-Negative Bacteria / Q000302:isolation & purification; D006094:Gram-Positive Bacteria / Q000302:isolation & purification; D006801:Humans; D008802:Mezlocillin / Q000008:administration & dosage; D008875:Middle Aged; D010878:Piperacillin / Q000008:administration & dosage; D013407:Sulbactam / Q000008:administration & dosage
D002439:Cefotaxime; D008802:Mezlocillin; D013407:Sulbactam; D010878:Piperacillin
Sulbactam in Kombination mit Mezlocillin, Piperacillin oder Cefotaxim. Klinische und bakteriologische Ergebnisse bei der Behandlung schwerer bakterieller Infektionen.