- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04616352
Cefuroxime Resistance in Pyelonephritis
Effect of Inappropriate Therapy With Cefuroxime in Adult Patients Hospitalized With Pyelonephritis
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Objectives:
- Establish the relationship between inappropriate empirical cefuroxime therapy in adult patients hospitalized with pyelonephritis and hospital stay.
- Establish the relationship between inappropriate empirical cefuroxime therapy in adult patients hospitalized with pyelonephritis and readmission due to pyelonephritis.
- Establish the relationship between inappropriate empirical therapy with cefuroxime in adult patients hospitalized with pyelonephritis and the time to readmission caused pyelonephritis.
The investigators proposed a retrospective cohort of hospitalized pyelonephritis patients with empirical antimicrobial management with cefuroxime in one institution of third complexity level. Exposure is understood as resistance to cefuroxime, that is, the impact of inappropriate empirical cefuroxime therapy on patients receiving this antibiotic. Patients who are admitted to the cohort had the diagnosis of pyelonephritis and were hospitalized for intravenous antimicrobial treatment and are followed up to the following outcomes: hospital discharge, or readmission due to pyelonephritis to the same or another institution of the insurance network.
The study will be conducted following the Good Clinical Practices for Research and approval by the Research Ethics Committee (REC) or Investigation Research Boards (IRB) of the participating institutions. The clinical information will be collected through online forms based on the information in the electronic medical record. Microbiological information will be taken from clinical laboratory reports (Whonet ver 5.5., WHO). The accuracy of the information collected will be verified by evaluating 100% of the formats. A pilot test will be carried out after approval by the IRB (25 february, 2020). The information will be stored anonymously, discarding from the database personal information of the patient that might allow the identification. Variables collected from the Electronic Medical Record include demographic, clinical (comorbidities, clinical status) and microbiological information. Other variables include time to change antibiotic (if done) and time of use of antibiotic. Information for the outcomes proposed include length of stay (in days), readmission (new admission because of pyelonephritis in the following 30 days after the first episode), and time to readmission (in days).
A propensity score matching will be performed to diminish the risk of selection bias and unbalanced subjects. Alternatively, and inverse probability treatment weighting can be used to balance the variables included. Both models will be constructed using a logistic regression for the probability of cefuroxime resistant. Final comparison between the exposed population and control population will be done using survival curves for the time to hospital discharge.
Study Type
Enrollment (Actual)
Contacts and Locations
Study Locations
-
-
DC
-
Bogota, DC, Colombia, 111134
- Clinica Reina Sofia
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Sampling Method
Study Population
Description
Inclusion Criteria:
- Age ≥ 18 years.
- Clinical diagnosis of pyelonephritis.
- Antibiotic treatment with cefuroxime.
- Urine culture positive for Escherichia coli
Exclusion Criteria:
- Use of antibiotic for less than 24 hours.
- Not availability of antimicrobial susceptibility testing.
- Use of urinary catheter for more than 30 days.
Study Plan
How is the study designed?
Design Details
- Observational Models: Cohort
- Time Perspectives: Retrospective
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Time to hospital discharge
Time Frame: Up to 30 days
|
Time since admission to hospital discharge
|
Up to 30 days
|
Readmission
Time Frame: Up to 30 days after discharge
|
Proportion of patients admitted to hospital because of new episode of urinary tract infection
|
Up to 30 days after discharge
|
Time to readmission
Time Frame: Up to 30 days after discharge
|
Time since discharge to readmission
|
Up to 30 days after discharge
|
Collaborators and Investigators
Sponsor
Investigators
- Principal Investigator: Jorge A Cortes, MD, Univesidad Nacional de Colombia
Publications and helpful links
General Publications
- Nocua-Baez LC, Cortes JA, Leal AL, Arias GF, Ovalle-Guerro MV, Saavedra-Rojas SY, Buitrago G, Escobar-Perez JA, Castro-Cardozo B. [Antimicrobial susceptibility profile in urinary pathogens causing community-acquired infections in diabetic patients in Colombia]. Biomedica. 2017 Sep 1;37(3):353-360. doi: 10.7705/biomedica.v37i3.3348. Spanish.
- Leal AL, Cortes JA, Arias G, Ovalle MV, Saavedra SY, Buitrago G, Escobar JA, Castro BE; GREBO. [Emergence of resistance to third generation cephalosporins by Enterobacteriaceae causing community-onset urinary tract infections in hospitals in Colombia]. Enferm Infecc Microbiol Clin. 2013 May;31(5):298-303. doi: 10.1016/j.eimc.2012.04.007. Epub 2012 Jun 15. Spanish.
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
Other Study ID Numbers
- ivucef001
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
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.
Clinical Trials on Urinary Tract Infections
-
GlaxoSmithKlineCompletedInfections, Urinary TractEgypt
-
University of WashingtonNational Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)Completed
-
Iterum Therapeutics, International LimitedCompletedComplicated Urinary Tract InfectionsUnited States, Estonia, Hungary, Georgia, Latvia
-
Shandong Branden Med.Device Co.,LtdTerminatedUrinary Tract Infection | Urinary CathetersChina
-
AbbottCompletedUrinary Tract Infections (UTIs)Pakistan
-
Newcastle-upon-Tyne Hospitals NHS TrustCambridge University Hospitals NHS Foundation Trust; University of Southampton and other collaboratorsCompletedUrinary Tract Infections, RecurrentUnited Kingdom
-
Inmunotek S.L.CompletedUrinary Tract Infection BacterialSpain, United Kingdom
-
Lawson Health Research InstituteCompletedUrinary Tract InfectionCanada
-
National Institute of Diabetes and Digestive and...Completed
-
Omri Schwarztuch GildorEnrolling by invitationUrologic Diseases | Urinary Tract DiseaseIsrael
Clinical Trials on Resistance to cefuroxime
-
Saud Al Babtain Cardiac CenterCompleted
-
Universitätsklinikum Hamburg-EppendorfCompleted
-
Helsinki University Central HospitalUniversity of Turku; Oulu University Hospital; Kuopio University Hospital; Tampere...RecruitingHysterectomy | Antibiotics | Infection Post Op | ProphylacticFinland
-
Centre Hospitalier Universitaire VaudoisGlaxoSmithKline; University Hospital, GenevaCompletedSurgical Wound InfectionSwitzerland
-
University Hospital, Basel, SwitzerlandCantonal Hospital of Aarau, SwitzerlandCompletedSurgical Site InfectionSwitzerland
-
University of LeedsCompletedSurgical Site InfectionUnited Kingdom
-
Hospital Clinic of BarcelonaCompleted
-
Jiangsu Famous Medical Technology Co., Ltd.UnknownInfectious Disease
-
Odense University HospitalHvidovre University Hospital; University of Southern Denmark; Region of Southern... and other collaboratorsWithdrawnPostoperative InfectionDenmark
-
Odense University HospitalUniversity of Copenhagen; University of Southern Denmark; Region of Southern... and other collaboratorsCompletedSurgical Wound Infection | Complications; Cesarean Section | Infection; Cesarean SectionDenmark