Summary
The single dose pharmacokinetics of cefoperazone 1g and sulbactam 0.5g, coadministered intravenously, were evaluated in 3 different age groups. Eight healthy young, 8 healthy middle-aged, and 8 healthy elderly adults were studied in an open design. The terminal half-life of cefoperazone (3.0 vs 2.3 hours) was 1.3 times greater in the elderly than in the young subjects and 2.5 times greater for sulbactam (1.8 vs 0.7 hours). Total sulbactam clearance was found to correlate better with age (r = 0.59) than was total cefoperazone clearance (r = 0.40). Volume of distribution, adjusted for bodyweight, remained constant with age. The relationship between creatinine clearance (CLcr) and age in this study is described as (CLcr = −1.37 age + 158.28; r = 0.72, p = 0.0001). Multivariate regression analysis of total body clearance versus age and creatinine clearance did not significantly improve the correlation for sulbactam (r = 0.62, p = 0.95) or cefoperazone (r = 0.44, p = 0.87). Sulbactam remained at or above the serum concentrations (8 mg/L) considered to provide optimal synergy with cefoperazone for 1.8, 2.2 and 3.3 hours postinfusion in the young, middle-aged and elderly subjects, respectively.
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Appelbaum PC, Jacobs MR, Spangler SK, Yamabe S. Comparative activity of β-lactamase inhibitors YTR 830, clavulanate, and sulbactam combined with β-lactams against β-lactamase-producing anaerobes. Antimicrobial Agents and Chemotherapy 30: 789–791, 1986
Aswapokee N, Neu HC. A sulfone β-lactam compound which acts as a β-lactamase inhibitor. Journal of Antibiotics 31: 1238–1244, 1978
Barry AL, Jones RN, Packer RR. In vitro susceptibility of the Bacteroides fragilis group to cefoperazone, ampicillin, ticarcillin and amoxycillin combined with β-lactamase inhibitors. Journal of Antimicrobial Chemotherapy 17: 125–127, 1986
Bawdon RE, Hemsell DL, Guss SP. Comparison of cefoperazone and cefoxitin concentrations in serum and pelvic tissue of abdominal hysterectomy patients. Antimicrobial Agents and Chemotherapy 22: 999–1003, 1982
Bawdon RE, Madsen PO. High-pressure liquid chromatography assay of sulbactam in plasma, urine, and tissue. Antimicrobial Agents and Chemotherapy 30: 231–233, 1986
Blouin RA, Kneer J, Stoeckel K. Pharmacokinetics of intravenous cefetamet (Ro 15-8074) and oral cefetamet pivoxil (Ro 15-8075) in young and elderly subjects. Antimicrobial Agents and Chemotherapy 33: 291–296, 1989
Blum RA, Kohli RK, Harison NJ, Schentag JJ. Pharmacokinetics of ampicillin (2.0 grams) and sulbactam (1.0 gram) coadministered to subjects with normal and abnormal renal function and with end-stage renal disease on hemodialysis. Antimicrobial Agents and Chemotherapy 33: 1470–1476, 1989
Bolton WK, Scheid WM, Spyker DA, Sande MA. Pharmacokinetics of cefoperazone in normal volunteers and subjects with renal insufficiency. Antimicrobial Agents and Chemotherapy 19: 821–825, 1981
Craig WA. Single-dose pharmacokinetics of cefoperazone following intravenous administration. Clinical Therapeutics 3 (Special Issue): 46–49, 1980
Crosby MA, Gump DW. Activity of cefoperazone and two β-lactamase inhibitors, sulbactam and clavulanic acid, against Bacteroides spp. correlated with β-lactamase production. Antimicrobial Agents and Chemotherapy 22: 398–405, 1982
Drusano GL. Role of pharmacokinetics in the outcome of infections. Antimicrobial Agents and Chemotherapy 32: 289–297, 1988
Foulds G. Pharmacokinetics of sulbactam/ampicillin in humans: a review. Reviews of Infectious Diseases 8 (Suppl. 5): 503–511, 1986
Fu KP, Neu HC. Comparative inhibition of β-lactamases by novel β-lactam compounds. Antimicrobial Agents and Chemotherapy 15: 171–176, 1979
Fu KP, Neu HC. Synergistic activity of cefoperazone in combination with β-lactamase inhibitors. Journal of Antimicrobial Chemotherapy 7: 287–292, 1980
Gibaldi M. Compartmental and noncompartmental pharmacokinetics. In Gibaldi M (Ed.) Biopharmaceutics and clinical pharmacokinetics, 4th ed., Lea and Febiger, Philadelphia, 1991
Jones RN, Barry AL, Packer RR, Gregory WW, Thornsberry C. In vitro antimicrobial spectrum, occurrence of synergy, and recommendations for dilution susceptibility testing concentrations of the cefoperazone-sulbactam combination. Clinical Microbiology 25: 1725–1729, 1987
LeBel M, Barbeau G, Vallee F, Bergeron MG. Pharmacokinetics of ceftazidime in elderly volunteers. Antimicrobial Agents and Chemotherapy 28: 713–715, 1985
Meyers BR, Mendelson MH, Deeter RG, Srulevitch-Chin E, Sarni MT, et al. Pharmacokinetics of cefoperazone in ambulatory elderly volunteers compared with young adults. Antimicrobial Agents and Chemotherapy 31: 925–929, 1987
Neu HC, Fu KP, Aswapokee N, Aswapokee P, Kung K. Comparative activity and β-lactamase stability of cefoperazone, a piperazone cephalosporin. Antimicrobial Agents and Chemotherapy 16: 150–157, 1979
Papper S. The effects of age in reducing renal function. Geriatrics 28: 83–87, 1973
Reitberg DP, Marble DA, Schultz RW, Whall TJ, Schentag JJ. Pharmacokinetics of cefoperazone (2.0g) and sulbactam (1.0g) coadministered to subjects with normal renal function, patients with decreased renal function, and patients with end-stage renal disease on hemodialysis. Antimicrobial Agents and Chemotherapy 32: 503–509, 1988
Rho JP, Castle S, Smith K, Bawdon RE, Norman DC. Effect of impaired renal function on the pharmacokinetics of coadministered cefoperazone and sulbactam. Journal of Antimicrobial Chemotherapy 29: 701–709, 1992
Rho JP, Jones A, Woo M, Castle S, Smith K, et al. Single-dose pharmacokinetics of intravenous ampicillin plus sulbactam in healthy elderly and young adult subjects. Journal of Antimicrobial Chemotherapy 24: 573–580, 1989
SAS Institute Inc. The AVOVA procedure. In SAS/STAT guide for personal computers, 6th ed., pp. 57–82, SAS Institute Inc., Cary, North Carolina, 1985
Schwartz JI, Jauregui LE, Bachman KA, Martin ME, Reitberg DP. Multiple-dose pharmacokinetics of intravenously administered cefoperazone and sulbactam when given in combination to infected, seriously ill, elderly patients. Antimicrobial Agents and Chemotherapy 32: 730–735, 1988
Trang JM, Monson TP, Ackerman BH, Underwood FL, Manning JT, et al. Effect of age and renal function on cefonicid pharmacokinetics. Antimicrobial Agents and Chemotherapy 33: 142–146, 1989
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Rho, J.P., Castle, S., Smith, K. et al. Effect of Age and Renal Function on the Pharmacokinetics of Coadministered Cefoperazone and Sulbactam. Drug Invest. 6, 303–310 (1993). https://doi.org/10.1007/BF03259605
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DOI: https://doi.org/10.1007/BF03259605