Drugs / Ceftolozane-tazobactam
last change Apr 2025 re-read 2 minutes ago

Ceftolozane-tazobactam

also known as CEF/TAZ · TOL-TAZ · ZERBAXA

Small molecule

Developed for
neutropenia · bacterial pneumonia · infectious disease with sepsis
Investigated by
Merck Sharp & Dohme LLC · Beneficência Portuguesa de São Paulo · Hamad Medical Corporation · Merck & Co., Inc.

Trials 3 · a red edge is where a trial was stopped

201020112012201320142015201620172018201920202021202220232024202520262027
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 21 trial
Phase 2 NCT01147640 Jun 2010 → Feb 2011 Merck & Co., Inc. Completed No outcome recorded
Phase 42 trials
Phase 4 NCT06342115 Mar 2025 → Dec 2026 expected neutropenia Beneficência Portuguesa de São Paulo Recruiting No outcome recorded
Phase 4 NCT05061654 Aug 2022 → Jan 2024 hematopoietic and lymphoid cell neoplasm, neutropenia Hamad Medical Corporation Withdrawn No outcome recorded
Also used as a comparator or background therapy in 2 trials
PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 31 trial
Phase 3 NCT03581370 Comparator Sep 2018 → Feb 2025 overdue University Hospital, Toulouse Recruiting No outcome recorded
Phase 41 trial
Phase 4 NCT07004049 Comparator Apr 2025 → Dec 2028 expected bacterial pneumonia, infectious disease with sepsis National University of Singapore Recruiting No outcome recorded

Evidence & citations 7 cited values

Every value below carries the sentence it was read from. 6 sources stand behind the page.

FieldValueCited text
Known as Ceftolozane/tazobactam “Analyze the efficacy and tolerability of Ceftolozane/tazobactam (CEF/TAZ) compared to the current standard of care (meropenem) in patients with febrile neutropenia and risk of...” NCT06342115
5

“Ceftolozane-tazobactam (TOL-TAZ) is a novel antibacterial with activity against Pseudomonas aeruginosa and other common Gram-negative pathogens” PMID 24982069 Jun 2014

“Intravenous administration of ceftolozane-tazobactam (ZERBAXA®) : 2000 mg by infusion for 60 minutes every 8 hours.” NCT03581370

NCT05061654

NCT07004049

NCT06342115

Known as CEF/TAZ “Analyze the efficacy and tolerability of Ceftolozane/tazobactam (CEF/TAZ) compared to the current standard of care (meropenem) in patients with febrile neutropenia and risk of...” NCT06342115
Known as TOL-TAZ “Ceftolozane-tazobactam (TOL-TAZ) is a novel antibacterial with activity against Pseudomonas aeruginosa and other common Gram-negative pathogens” PMID 24982069 Jun 2014
Known as ZERBAXA “Ceftolozane is a new cephalosporin, marketed, in combination with tazobactam (beta-lactamase inhibitor) under the name ZERBAXA®.” NCT03581370
Action Inhibit “tazobactam (beta-lactamase inhibitor)” NCT03581370
Modality Small molecule “Ceftolozane is a new cephalosporin” NCT03581370
Route Intravenous “administered via IV infusion” NCT01147640