[Efficacy and tolerance of imipenem/cilastatin in the adjuvant treatment of surgery for peritonitis in patients over the age of 70 years].
Eighty eight patients over the age of 70 years, suffering from peritonitis, were treated with imipenem/cilastatin single-agent therapy as a complement to surgery. The recommended dosage was 30 mg/kg/day and could be increased up to 50 mg/kg/day, without exceeding four grams per day, administered by four infusions per day. Seventy three patients (32 males, 41 females) with a mean, age of eighty years and suffering from peritonitis due to perforation, were evaluated. One half of patients presented one or several risk factors on inclusion into the study, one third received ventilatory assistance and 28.5% presented with shock. The perforation was situated in the stomach and duodenum (N = 24), biliary tract (N = 8), small intestine (N = 3), caecum (N = 10) and colon or sigmoid (N = 28). The infection was polymicrobial in 57.4% of cases. Blood cultures were positive in seven patients and cultures remained sterile in seven patients. A clinical success was obtained in sixty four patients (87%): fifty-six patients were cured and eight were improved. Six patients died as a result of infection (mortality: 8.2%) and three were not improved. No failure was due to development of an imipenem-resistant organism. These results confirm the efficacy of imipenem/cilastatin single-agent therapy as a complement to surgery for severe intra-abdominal infections in this high-risk elderly population.
Janvier
G
G
Département d'Anesthésie Réanimation, Hôpital Pellegrin, Bordeaux.
Carles
J
J
D000368:Aged; D000369:Aged, 80 and over; D015377:Cilastatin / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D004341:Drug Evaluation; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D015378:Imipenem / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D008297:Male; D010538:Peritonitis / Q000188:drug therapy* / Q000382:microbiology / Q000601:surgery; D011446:Prospective Studies
D015377:Cilastatin; D015378:Imipenem
Efficacité et tolérance de l'imipénème/cilastatine dans le traitement adjuvant de la chirurgie des péritonites chez les patients âgés de plus de 70 ans.