Study Detail

CRITERIA

Inclusion Criteria:

• Is hospitalized and anticipated to receive a minimum of 8 days of concomitant standard-of-care [SOC] antibiotic therapy for proven or suspected NP.
• If male, is abstinent from heterosexual intercourse, or agrees to use contraception during the intervention period and for ≥30 days after the last dose of study intervention.
• If female, is not pregnant or breastfeeding, or is not a woman of childbearing potential (WOCBP), or is a WOCBP using acceptable contraception, is a WOCBP with negative urine or serum pregnancy test within 48 hours of the first dose of study intervention, or is abstinent from heterosexual intercourse.

Exclusion Criteria:

• Has a documented history of any moderate or severe hypersensitivity (or allergic) reaction to any β-lactam antibacterial.
• Participants 3 months to <18 years of age: has moderate to severe impairment of renal function, defined as an estimated creatinine clearance (CrCL) <50 mL/min/1.73 m2 based on the revised Schwartz equation or requirement for peritoneal dialysis, hemodialysis, or hemofiltration.
• Participants <3 months of age: has CrCL <20 mL/min/1.73 m2 based on the revised Schwartz equation or requirement for peritoneal dialysis, hemodialysis, or hemofiltration.
• Is receiving or is anticipated to receive piperacillin/tazobactam while receiving ceftolozane/tazobactam or has received piperacillin/tazobactam within 24 hours prior to the first dose of ceftolozane/tazobactam.
• Has participated in any clinical study of a therapeutic investigational product within 30 days prior to the first dose of ceftolozane/tazobactam.
• Has previous participation in any study of ceftolozane or ceftolozane/tazobactam.
• Has any condition or circumstance that, in the opinion of the investigator, would compromise the safety of the participant or the quality of study data.
• Has any rapidly progressing disease or immediately life-threatening illness including acute hepatic failure or septic shock.
• Has active immunosuppression.