Drugs / Piperacillin-tazobactam
last change Jul 2026 re-read 3 minutes ago

Piperacillin-tazobactam

also known as PIP-TAZ · Tazocin
Developed for
bacterial infectious disease · infectious disease · neutropenia · chronic bronchitis · cystic fibrosis · graft versus host disease · hepatobiliary disorder · neonatal sepsis
+6 more · pneumonia · Pseudomonas aeruginosa infectious disease · acute pyelonephritis · escherichia coli infection · gram-negative bacterial infections · infectious disease with sepsis
Investigated by
The University of Queensland · Advocate Illinois Masonic Medical Center · Albany Medical College · Andalusian Public Foundation for Health Research in Seville · Australasian Society for Infectious Diseases · Australian Society for Antimicrobials
+74 more · Australian and New Zealand Intensive Care Research Centre · Baptist Memorial Health Care Corporation · Baylor Scott and White Health · Berry Consultants · Brody School of Medicine at East Carolina University · CR-CSSS Champlain-Charles-Le Moyne · Centre Hospitalier Universitaire Vaudois · Chinese PLA General Hospital · Complejo Hospitalario de Especialidades Juan Ramón Jimenez · Cystic Fibrosis Foundation · Emory University · FORCE Fondation Recherche sur le Cancer de l'Enfant · Fox Chase Cancer Center · Global Coalition for Adaptive Research · Gundersen Lutheran Medical Center · Hackensack Meridian Health · Hamilton Health Sciences Center · Hospital General de Cataluña · Hospital Infanta Sofia · Hospital Son Espases · Hospital Son Llatzer · Hospital Universitario Ntra. Sra. de La Candelaria · Hospital Universitario Virgen Macarena · Hospitales Universitarios Virgen del Rocío · Indiana University · Intensive Care National Audit & Research Centre · Intermountain Health Care, Inc. · International Society of Chemotherapy · Jersey Shore Medical Center (Hackensack Meridian) · Johns Hopkins University · Lady Hardinge Medical College · M.D. Anderson Cancer Center · Massachusetts General Hospital · Medical Research Institute of New Zealand · Memorial Sloan Kettering Cancer Center · Milton S. Hershey Medical Center · Ministerio de Sanidad y Política social · Montefiore Medical Center/Albert Einstein College of Medicine · Mount Sinai Hospital, New York · Nat Intensive Care Surveillance - MORU · National Cancer Institute (NCI) · National University Hospital, Singapore · North Shore University HealthSystem · Northwestern University · Ohio State University · Providence Health & Services · Queensland Clinical Trials & Biostatistics Centre · Rhode Island Hospital · Seattle Children's Hospital · St. Justine's Hospital · St. Marianna University School of Medicine · Stony Brook Medicine · Sunnybrook Health Sciences Centre · Tampere University Hospital · Temple University · The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School · The Cleveland Clinic · The Ottowa Hospital/University of Ottowa · Thomas Jefferson University · UMC Utrecht · Unisanté Centre universitaire de médecine générale et santé publique · Unity Health · University Hospital Virgen de las Nieves · University Hospital, Bordeaux · University Hospital, Ghent · University of California, Davis · University of Chicago · University of Iowa · University of Pittsburgh Medical Center · University of Texas Southwestern Medical Center · University of Utah · University of Wisconsin, Madison · Universtiy of Mississippi Medical Center · Washington University School of Medicine

Trials 16

PhaseRegistry idDatesIndicationSponsorStatusOutcome
Phase 11 trial
Phase 1 NCT02466438 Jan 2016 → Dec 2018 infectious disease St. Justine's Hospital Unknown No outcome recorded
Phase 21 trial
Phase 2 NCT03862079 Jun 2020 → Dec 2021 graft versus host disease M.D. Anderson Cancer Center Withdrawn No outcome recorded
Phase 34 trials
Phase 3 NCT07575009 Apr 2026 → Dec 2028 expected infectious disease Tampere University Hospital Recruiting No outcome recorded
Phase 3 NCT03269994 Nov 2017 → Jan 2025 malignant pancreatic neoplasm Memorial Sloan Kettering Cancer Center Completed No outcome recorded
Phase 3 NCT02735707 Apr 2016 → Feb 2026 overdue pneumonia UMC Utrecht Recruiting Mixed
Phase 3 NCT01577368 May 2011 → Jan 2014 Pseudomonas aeruginosa infectious disease Andalusian Public Foundation for Health Research in Seville Completed No outcome recorded
Phase 45 trials · 2 missed
Phase 4 NCT06929702 Apr 2025 → Oct 2027 expected — University Hospital, Ghent Not yet recruiting No outcome recorded
Phase 4 NCT06690905 Feb → Sep 2025 infectious disease, obesity disorder CR-CSSS Champlain-Charles-Le Moyne Completed No outcome recorded
Phase 4 NCT06293677 Mar 2024 → Mar 2026 overdue neutropenia Centre Hospitalier Universitaire Vaudois Recruiting No outcome recorded
Phase 4 NCT02437045 Apr 2015 → Dec 2020 bacterial infectious disease The University of Queensland Completed Missed primary
Phase 4 NCT02176122 Feb 2014 → Jul 2017 bacterial infectious disease The University of Queensland Terminated Missed primary
Phase not applicable5 trials · 1 missed
— NCT07620223 May 2026 → Dec 2028 expected hepatobiliary disorder The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School Recruiting No outcome recorded
— NCT04276480 Feb 2022 → Apr 2024 bacterial infectious disease University Hospital, Bordeaux Completed No outcome recorded
— NCT01714557 Sep 2012 → Sep 2014 disease related to hematopoietic stem cell transplant, neutropenia Chinese PLA General Hospital Unknown No outcome recorded
— NCT01290003 Jun 2010 → Jan 2011 neonatal sepsis Lady Hardinge Medical College Completed Missed primary
— NCT00153634 Mar 2004 → Nov 2007 chronic bronchitis, cystic fibrosis Seattle Children's Hospital Completed No outcome recorded
Comparator or background therapy19 trials
Phase 1 NCT00873327 Comparator Oct 2009 → Jul 2010 infectious disease with sepsis Phillip Brian Smith Completed No outcome recorded
Phase 2 NCT07318584 Comparator Mar 2026 → Feb 2028 expected escherichia coli discitis Oregon Health and Science University Not yet recruiting No outcome recorded
Phase 2 NCT04983901 Comparator Sep 2021 → Oct 2023 cancer, hematopoietic and lymphoid cell neoplasm M.D. Anderson Cancer Center Completed No outcome recorded
Phase 2 NCT03078010 Comparator Feb 2017 → Feb 2027 expected neutropenia Memorial Sloan Kettering Cancer Center Active not recruiting No outcome recorded
Phase 2/3 NCT04879030 Background Jan → Aug 2020 chronic obstructive pulmonary disease Haiphong University of Medicine and Pharmacy Completed No outcome recorded

Evidence & citations 4 cited values

Every value below carries the sentence it was read from. 36 sources stand behind the page.

FieldValueCited text
Known as Piperacillin-tazobactam “Beta lactam antibiotics for non-ESBL E. coli infections include preferred ceftriaxone or alternative cephalosporins (cefepime, ceftazidime), penicillins...” NCT07318584 ↗
35

“The beta-lactam antibiotics with activity against gram-negative bacilli in this study included piperacillin-tazobactam, ticarcillin-clavulanate, imipenem-cilastin, meropenem,...” NCT04879030 ↗

“Drug stop within 24 hours after randomization:Piperacillin-tazobactam, amikacin, meropenem, cefepime, ceftazidime, vancomycin, teicoplanin, ciprofloxacin, levofloxacine and...” NCT07590648 ↗

“various combination of antibiotics (ampicillin, metronidazole, clindamycin, piperacillin-tazobactam, gentamicin)” NCT01994993 ↗

“The antibiotics used in the study are benzylpenicillin, cloxacillin, piperacillin-tazobactam and vancomycin.” NCT07575009 ↗

“Piperacillin-tazobactam, ceftazidine, cefepime, meropenem, amikacin, ciprofoxacin, levofloxacin, colistin” NCT03409679 ↗

“meropenem, oritavancin, oxacillin, penicillin, piperacillin-tazobactam, tigecycline, vancomycin” NCT05977868 ↗

“Includes antibiotics such as ceftriaxone, cefepime, piperacillin-tazobactam, and meropenem.” NCT06080698 ↗

“piperacillin-tazobactam, an extended-spectrum penicillin with beta-lactamase inhibitor” NCT05094154 ↗

“amoxicillin-clavulanic acid, piperacillin-tazobactam, meropenem treatment” NCT06929702 ↗

“Piperacillin-tazobactam 13.5g over 24h after initial loading dose 2.25g” NCT01667094 ↗

Show 25 more sources

Known as PIP-TAZ “4.5 g intravenous (IV) piperacillin-tazobactam (PIP-TAZ) q8h for a fixed 7-day course (no oral switch)” PMID 30861061 ↗ Nov 2019
Known as Tazocin “Tazocin” NCT02437045 ↗
Route Intravenous “6 doses intravenously” NCT00873327 ↗