Antibiotic Susceptibility PatternsNCT01352377
Impact of New CLSI Guidelines on Antibiotic Susceptability Pattern
An observational study of Antibiotic Susceptibility Patterns, run by University of Southern Nevada at 1 site in United States.
Trial summary
Assessing the precise MIC for the Ceftriaxone using E-test. To determine what proportion of susceptibility reports will be reclassified based on the new CLSI guidelines.Antibiotic susceptibility reports of blood cultures, urine cultures,aseptic body fluid cultures growing Enterobacteriaceae organism generated by the… Read more about this study
- Who is it for?
- Ages 21 years and older
- Conditions the study is for
- Antibiotic Susceptibility Patterns
- How many people
- 50 participants
- Where
- 1 siteUnited States
- Study dates
- May 2011to Jul 2011
- Phase
- Observational
- 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 21 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Study population: Age more than 21 years who are inpatients at UMC.
Who may be able to join
- Antibiotic susceptibility reports of blood cultures, urine cultures,aseptic body fluid cultures growing Enterobacteriaceae organism generated by the Phoenix machine.
Who cannot join
- none
Trial locations and contacts
1 site in 1 country.
About this study
Official title: A STUDY ASSESSING THE IMPACT OF THE NEW CLSI GUIDELINES ON ANTIBIOTIC SUSCEPTABILITY TESTING PATTERNS
Assessing the precise MIC for the Ceftriaxone using E-test. To determine what proportion of susceptibility reports will be reclassified based on the new CLSI guidelines.Antibiotic susceptibility reports of blood cultures, urine cultures,aseptic body fluid cultures growing Enterobacteriaceae organism generated by the Phoenix machine will be obtained on a daily basis.MIC for Ceftriaxone will be noted.If the MIC is <=2 for Ceftriaxone,those cultures would be used to run an additional test - E- test.E-test gives us more precise MIC values compared to Phoenix machine.We will analyze the data collected over 2 months. We will determine the proportion of susceptibility reports reclassified based on the new CLSI guidelines.
- Conditions
- Antibiotic Susceptibility Patterns
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted11 May 2011 (estimated)
- Study startMay 2011
- Primary completionJun 2011 (estimated)
- Study completionJul 2011 (estimated)
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Other trials for Antibiotic Susceptibility PatternsStudies 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
- Observational
- Observational model
- Cohort
- Time perspective
- Retrospective
- Enrolment
- 50 participants (estimated)
Sponsor and investigators
- Lead sponsor
- University of Southern Nevada
- Sponsor type
- University, hospital or other
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT01352377
- Sponsor's protocol ID
- P20RR016464
- Status last verified
- Apr 2011
- First submitted
- 10 May 2011
- Last updated
- 11 May 2011
- Results posted
- No
- Data monitoring committee
- Yes
Study at a glance
From the registry record, last updated by the sponsor on 11 May 2011. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- A STUDY ASSESSING THE IMPACT OF THE NEW CLSI GUIDELINES ON ANTIBIOTIC SUSCEPTABILITY TESTING PATTERNS
- ClinicalTrials.gov ID
- NCT01352377
- Acronym / sponsor ID
- P20RR016464
- Conditions
- Antibiotic Susceptibility Patterns
- Study type
- Observational
- Recruitment status
- Unknown status
- Enrolment
- 50 participants (estimated)
- Lead sponsor
- University of Southern NevadaUniversity, hospital or other
- Study start
- May 2011
- Primary completion
- Jun 2011 (estimated)
- Study completion
- Jul 2011 (estimated)
- First posted
- 11 May 2011 (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.
Assessing the precise MIC for the Ceftriaxone using E-test. To determine what proportion of susceptibility reports will be reclassified based on the new CLSI guidelines.Antibiotic susceptibility reports of blood cultures, urine cultures,aseptic body fluid cultures growing Enterobacteriaceae organism generated by the Phoenix machine will be obtained on a daily basis.MIC for Ceftriaxone will be noted.If the MIC is <=2 for Ceftriaxone,those cultures would be used to run an additional test - E- test.E-test gives us more precise MIC values compared to Phoenix machine.We will analyze the data collected over 2 months. We will determine the proportion of susceptibility reports reclassified based on the new CLSI guidelines.
Study design
- Observational model
- Cohort
- Time perspective
- Retrospective
Who may qualify
- Ages
- 21 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
- Study population
- Age more than 21 years who are inpatients at UMC.
Key inclusion criteria (1 listed)
- Antibiotic susceptibility reports of blood cultures, urine cultures,aseptic body fluid cultures growing Enterobacteriaceae organism generated by the Phoenix machine.
Key exclusion criteria (1 listed)
- none
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Primary outcome
Not reported in the source record.
Results and safety
Results are not available in the source record.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 11 May 2011.
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.
The record lists no contact. Use the official record to reach the sponsor.
1 site in 1 country: see every site and its status.
Questions about this trial
What is this clinical trial studying?
An observational study of Antibiotic Susceptibility Patterns, run by University of Southern Nevada 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 1 inclusion and 1 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: status not confirmed, as of the sponsor's last update on 11 May 2011. 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.
Are results available for this study?
Results are not available in the source record.
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.
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 11 May 2011; AzTrials last refreshed its copy on 6 Nov 2026.