Cefazolin PK Study 3g vs 2g

October 11, 2022 updated by: Baxter Healthcare Corporation

Pharmacokinetic Study of Cefazolin 3 g/150 mL in Subjects Weighing Greater Than or Equal to 120 kg Versus Cefazolin 2 g/100 mL in Subjects Weighing Less Than 120 kg

Study is to characterize the safety and tolerability of cefazolin after a single IV administration in healthy subjects in a 3 g/150 mL presentation to meet the increasing clinical need for the indication of perioperative prophylaxis in this patient population weighing greater than or equal to (≥) 120 kg.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Completed

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Actual)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
24

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Phase 1

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Maryland
      • Baltimore, Maryland, United States, 21225
        • Baxter Investigational Site

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

18 years to 55 years (Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Subject provides informed consent (approved by an Institutional Review Board [IRB]) before any study specific evaluation is performed.
  • Subject is between the ages of 18 and 55 years (both inclusive).
  • A female subject is eligible to participate if she is not pregnant, breastfeeding, and not planning to become pregnant at Screening and upon Admission to the clinic.

  • Subject must agree to use an adequate method of contraception

    • For male subjects: Subjects willing to follow approved birth control methods (a double barrier method) from signed ICF to Follow up call as judged by the Investigator(s), such as condom with spermicide, condom with diaphragm, or abstinence. Subjects should also not donate sperm during this time.
    • For female subjects: Female subjects of childbearing potential, defined as a woman ≤ 55 years of age who has not had a partial or full hysterectomy or oophorectomy, must have a negative serum beta-human chorionic gonadotropin (β-hCG) pregnancy test at Screening and Admission. Subjects of childbearing potential must use a medically acceptable means of contraception from signed ICF to Follow up call. Subjects should also not participate in egg donation during this time.
  • Subject must, in the opinion of the Investigator, be in good health based upon medical history, physical examination (including vital signs) and clinical laboratory tests assessed at the time of Screening.
  • Subject is a nonsmoker or has quit smoking at least 6 months before the dose of study drug.

Exclusion Criteria:

  • Subject has a known history of hypersensitivity to cefazolin, any of its components, or any beta lactam antibiotic.
  • Subject has active or recurring clinically significant renal, hepatic, skin, head, ears, eyes, nose, throat, respiratory, cardiovascular, gastrointestinal, endocrine/metabolic, genitourinary, neurologic, hematologic, musculoskeletal, immunologic, allergic, psychological/psychiatric, or other disease requiring medical treatment.
  • Subject has an active malignancy of any type other than nonmelanomatous skin malignancies.
  • Subject has any history of alcohol abuse or drug addiction.
  • Subject has a positive test result for drugs of abuse (opiates, methadone, cocaine, amphetamines, cannabinoids, barbiturates, benzodiazepines, tricyclic antidepressants, oxycodone), cotinine, or alcohol.
  • Subject has any history of relevant drug and/or food allergies as judged by the Investigator.
  • Subjects who have received any IMP in a clinical research study within 5 halflives or within 30 days prior to first dose. However, in no event, shall the time between last receipt of IMP and first dose be less than 30 days.
  • Subject has received probenecid within 4 weeks before dosing, or any other overthe-counter medication (including vitamins, herbal supplements, or dietary supplements) within 2 weeks before dosing.
  • Subject has donated or lost 550 mL or more of blood (including plasmapheresis) within 60 days before the first dose of study drug.
  • Subject has a positive test result for human immunodeficiency virus (HIV; 1 or 2) antibody, hepatitis B surface antigen, or hepatitis C virus antibody.
  • Subject has any clinically significant illness within 5 days before the first dose of study drug as judged by the Investigator.
  • Subject is a member of the professional or ancillary personnel involved in the study.
  • Subject is deemed not suitable for entry into the study in the opinion of the Investigator.
  • Failed facility's COVID-19 screening questions or tested positive for COVID-19 in a polymerase chain reaction (PCR) test on Study Day.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Treatment
  • Allocation: Non-Randomized
  • Interventional Model: Parallel Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: 3 g cefazolin
Healthy adult subjects weighing ≥120 kg. (g=grams)
Drug: Cefazolin
Cefazolin Injection - 2 g/100 mL or 3 g/150 mL
Active Comparator: 2 g cefazolin
Healthy adult subjects weighing <120 kg. (g=grams)
Drug: Cefazolin
Cefazolin Injection - 2 g/100 mL or 3 g/150 mL

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Area under the curve (AUC)
Time Frame: Day 1 (15 minutes prior to dosing as a baseline measurement and at 2, 10, 20, 30, 45, 60, 90, 120, 150, 180, 240, 300,360, 420, and 480 minutes post-dosing)
Cefazolin in plasma.
Day 1 (15 minutes prior to dosing as a baseline measurement and at 2, 10, 20, 30, 45, 60, 90, 120, 150, 180, 240, 300,360, 420, and 480 minutes post-dosing)
Maximum concentration (Cmax)
Time Frame: Day 1 (15 minutes prior to dosing as a baseline measurement and at 2, 10, 20, 30, 45, 60, 90, 120, 150, 180, 240, 300,360, 420, and 480 minutes post-dosing)
Cefazolin in plasma
Day 1 (15 minutes prior to dosing as a baseline measurement and at 2, 10, 20, 30, 45, 60, 90, 120, 150, 180, 240, 300,360, 420, and 480 minutes post-dosing)
Number of subjects with TEAEs
Time Frame: Day 1 to Day 10
Treatment Emergent Adverse Events (TEAEs)
Day 1 to Day 10
Number of subjects with Non-serious TEAEs
Time Frame: Day 1 to Day 10
Day 1 to Day 10
Number of subjects with Serious TEAEs
Time Frame: Day 1 to Day 10
Day 1 to Day 10
Number of subjects with TEAEs related to study treatment
Time Frame: Day 1 to Day 10
Day 1 to Day 10
Number of subjects with Serious TEAEs related to study treatment
Time Frame: Day 1 to Day 10
Day 1 to Day 10
Number of subjects with TEAEs leading to withdrawal
Time Frame: Day 1 to Day 10
Day 1 to Day 10
Number of subjects with phlebitis at the infusion site
Time Frame: Day 1 to Day 10
Day 1 to Day 10

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Baxter Healthcare Corporation

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
February 14, 2022

Primary Completion (Actual)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
August 30, 2022

Study Completion (Actual)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
August 30, 2022

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
March 25, 2022

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
March 25, 2022

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
April 4, 2022

Study Record Updates

Last Update Posted (Actual)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
October 12, 2022

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
October 11, 2022

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
October 1, 2022

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • BXU567633

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

Yes

IPD Plan Description

Sharing of Clinical Trial Data: Baxter is committed to sharing clinical trial data with external medical experts and scientific researchers in the interest of advancing public health. As such, Baxter will supply anonymized Individual Patient Datasets (IPD) and supporting documents (synopsis of clinical study reports, protocol and SAP's)

IPD Sharing Time Frame

Upon approval of a legitimate research request.

IPD Sharing Access Criteria

Research requests will be reviewed by qualified medical and scientific experts within the company. If Baxter agrees to the release of clinical data for research purposes, the requestor will be required to sign a data sharing agreement (DSA) in order to ensure protection of patient confidentiality and any intellectual property rights of Baxter prior to the release of any data.

IPD Sharing Supporting Information Type

  • Study Protocol
  • Statistical Analysis Plan (SAP)
  • Clinical Study Report (CSR)

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

Yes

Studies a U.S. FDA-regulated device product

No

product manufactured in and exported from the U.S.

Yes

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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