Renal FailurePhase 4NCT01507532
Pharmacokinetic Assessment of Ceftazidime in Intermittent Hemodialysis Patients
A Phase 4 study testing pharmacokinetic monitoring in people with Renal Failure, run by Midwestern University at 1 site in United States.
Trial summary
Ceftazidime is a broad spectrum cephalosporin with high activity against a variety of Gram-negative pathogens, including Pseudomonas aeruginosa. An open-label study of intravenous ceftazidime pharmacokinetics will be performed in patients undergoing intermittent hemodialysis at Northwestern Memorial Hospital to… Read more about this study
- Who is it for?
- Any age
- Conditions the study is for
- Renal Failure
- What is being tested?
- pharmacokinetic monitoring
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 0 participants
- Where
- 1 siteUnited States
- Study dates
- Jan 2012to Jan 2016
- Phase
- Phase 4
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages Any age
- All sexes
- No healthy volunteers
- Child, Adult, Older adult
Who may be able to join
- Eligible patients are male or female adults ≥18 years of age with an expected hospital stay of at least 48 hours, who have end-stage renal disease and been receiving intermittent hemodialysis for at least 90 days.
- Eligible patients will additionally have either central or peripheral intravenous access, and will already be prescribed ceftazidime per their primary providers.
- Written informed consent in a form approved by Northwestern Memorial Hospital, Northwestern University Institutional Review Board, and Midwestern University Institutional Review Board will be completed by the patient prior to enrollment.
Who cannot join
- Patients that only receive one dose of ceftazidime in total
- Patients with potentially altered pharmacokinetic parameters (pregnant patients, burn patients, and those that are morbidly obese (BMI ≥ 40 kg/m2).
- Not meeting inclusion criteria
Trial locations and contacts
1 site in 1 country.
United States1 site
Northwestern Memorial Hospital
Chicago, Illinois, 60611
About this study
Ceftazidime is a broad spectrum cephalosporin with high activity against a variety of Gram-negative pathogens, including Pseudomonas aeruginosa. An open-label study of intravenous ceftazidime pharmacokinetics will be performed in patients undergoing intermittent hemodialysis at Northwestern Memorial Hospital to determine the clearance of ceftazidime in high flux hemodialysis.
- Conditions
- Renal Failure
- Being tested
- pharmacokinetic monitoring
- Medical subject headings
- Renal Insufficiency
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
pharmacokinetic monitoringOther
Also called Fortaz
pharmacokinetic monitoring
| Study group | Role | What they receive |
|---|---|---|
| Ceftazidime | Other | pharmacokinetic monitoring Receives: Other: pharmacokinetic monitoring |
What is being measured
The primary outcome is the main question the study is designed to answer.
Determine clearance of ceftazidime in hemodialysis
Serial blood draws will be performed at the following times in hours (time 0 = end of infusion): the time immediately before hemodialysis, 0.5, 4, and immediately before the next dose of ceftazidime. Any extra blood from samples drawn by the primary provider per routine care during the study period will also be considered for capture if it would routinely be discarded. The blood draws for this study will occur over a period of 72 hours (i.e. until the day of the following hemodialysis session).
Measured: time 0 = end of infusion) up to 72 hours
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 Jan 2012 (estimated)
- Study startJan 2012
- Primary completionJan 2016
- Study completionJan 2016
Why it stopped: did not enroll a patient
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Renal FailureStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 4
- Primary purpose
- Other
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 0 participants (actual)
Sponsor and investigators
- Lead sponsor
- Midwestern University
- Sponsor type
- University, hospital or other
- Responsible party
- Principal investigator, Marc Scheetz, Midwestern University
- Investigators
- Marc H Scheetz, PharmD, Principal investigator, Midwestern University
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01507532
- Sponsor's protocol ID
- STU00056702
- Status last verified
- Mar 2018
- First submitted
- 3 Jan 2012
- Last updated
- 20 Mar 2018
- Results posted
- No
- Data monitoring committee
- No
Study at a glance
From the registry record, last updated by the sponsor on 20 Mar 2018. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- Pharmacokinetic Assessment of Ceftazidime in Intermittent Hemodialysis Patients
- ClinicalTrials.gov ID
- NCT01507532
- Acronym / sponsor ID
- STU00056702
- Conditions
- Renal Failure
- Phase
- Phase 4
- Study type
- Interventional
- Recruitment status
- WithdrawnReason stopped: did not enroll a patient
- Enrolment
- 0 participants (actual)
- Lead sponsor
- Midwestern UniversityUniversity, hospital or other
- Study start
- Jan 2012
- Primary completion
- Jan 2016 (actual)
- Study completion
- Jan 2016 (actual)
- First posted
- 11 Jan 2012 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
Ceftazidime is a broad spectrum cephalosporin with high activity against a variety of Gram-negative pathogens, including Pseudomonas aeruginosa. An open-label study of intravenous ceftazidime pharmacokinetics will be performed in patients undergoing intermittent hemodialysis at Northwestern Memorial Hospital to determine the clearance of ceftazidime in high flux hemodialysis.
Study design
- Primary purpose
- Other
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Ceftazidime | Other | Other: pharmacokinetic monitoringpharmacokinetic monitoring |
Who may qualify
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Child, Adult, Older adult
Key inclusion criteria (3 listed)
- Eligible patients are male or female adults ≥18 years of age with an expected hospital stay of at least 48 hours, who have end-stage renal disease and been receiving intermittent hemodialysis for at least 90 days.
- Eligible patients will additionally have either central or peripheral intravenous access, and will already be prescribed ceftazidime per their primary providers.
- Written informed consent in a form approved by Northwestern Memorial Hospital, Northwestern University Institutional Review Board, and Midwestern University Institutional Review Board will be completed by the patient prior to enrollment.
Key exclusion criteria (3 listed)
- Patients that only receive one dose of ceftazidime in total
- Patients with potentially altered pharmacokinetic parameters (pregnant patients, burn patients, and those that are morbidly obese (BMI ≥ 40 kg/m2).
- Not meeting inclusion criteria
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| pharmacokinetic monitoringAlso: Fortazpharmacokinetic monitoring | Other | Ceftazidime |
Primary outcome
Determine clearance of ceftazidime in hemodialysis
Time frame: time 0 = end of infusion) up to 72 hours
Serial blood draws will be performed at the following times in hours (time 0 = end of infusion): the time immediately before hemodialysis, 0.5, 4, and immediately before the next dose of ceftazidime. Any extra blood from samples drawn by the primary provider per routine care during the study period will also be considered for capture if it would routinely be discarded. The blood draws for this study will occur over a period of 72 hours (i.e. until the day of the following hemodialysis session).
Results and safety
The study was withdrawn before enrolling participants, so there are no results.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 20 Mar 2018.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Marc H Scheetz, PharmD principal investigator
Midwestern University
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 4 study testing pharmacokinetic monitoring in people with Renal Failure, run by Midwestern University at 1 site in United States.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 3 inclusion and 3 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: withdrawn, as of the sponsor's last update on 20 Mar 2018. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 1 site in United States. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 4 studies take place after a treatment is approved, to learn more about its long-term benefits and risks in everyday use.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study was withdrawn before enrolling participants, so there are no results.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Determine clearance of ceftazidime in hemodialysis (time frame: time 0 = end of infusion) up to 72 hours). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 20 Mar 2018.