Condition or disease | Intervention/treatment | Phase |
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Hematuria Urothelial Carcinoma | Diagnostic Test: Cxbladder | Not Applicable |
Study Type : | Interventional (Clinical Trial) |
Estimated Enrollment : | 600 participants |
Allocation: | Randomized |
Intervention Model: | Parallel Assignment |
Masking: | None (Open Label) |
Primary Purpose: | Diagnostic |
Official Title: | Use of a Multiplexed Molecular Biomarker Test Cxbladder, in Real World Decision Making to Provide Clinical Utility Using a Randomized Design |
Actual Study Start Date : | September 11, 2019 |
Estimated Primary Completion Date : | July 2020 |
Estimated Study Completion Date : | July 2021 |
Arm | Intervention/treatment |
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Active Comparator: Test, subjects categorised as "low risk" or "Not low risk"
A clinical risk factor nomogram risk classification will be used in this study. The nomogram categorizes subjects as either "low risk" or "not low risk" categories. "Low risk" subjects satisfy all conditions and "not low risk" satisfies at least one of the conditions.The Cxbladder Triage test result will be provided to physicians for all "low risk" subjects on the test arm. If a "low risk" subject has a Cxbladder Triage negative test result then the indication is to rule out the subject without further assessment. The decision to rule-out or further evaluate is solely that of the physician and subject. If the "low risk" subjects are not Cxbladder Triage negative then a Cxbladder Detect test result will also be provided. The indication is further evaluation as per standard of care. Subjects categorised as "not low risk" will be evaluated as per standard of care. Note that Cxbladder test results will be available for eventual analysis for these subjects.
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Diagnostic Test: Cxbladder
The Cxbladder Triage test result will be provided to physicians for all "low risk" subjects on the test arm. If a "low risk" subject has a Cxbladder Triage negative test result then the indication is to rule out the subject without further assessment. The decision to rule-out or further evaluate is solely that of the physician and subject. If the "low risk" subjects are not Cxbladder Triage negative then a Cxbladder Detect test result will also be provided. The indication is further evaluation as per standard of care. "Not low risk" patients will be evaluated as per standard of care.
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No Intervention: Control
Subjects on the control arm will be on standard of care. Trial nomogram clinical risk factor categorization for control arm subjects will not be provided to the physician (but appropriate information will be collected on the CRF to enable sub-group analysis) No Cxbladder test results will be provided for control arm subjects. Note that Cxbladder test results will be available for eventual analysis for these subjects.
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Ages Eligible for Study: | 18 Years and older (Adult, Older Adult) |
Sexes Eligible for Study: | All |
Accepts Healthy Volunteers: | No |
Inclusion Criteria :
Exclusion Criteria
Contact: Yair Lotan, MD | 2146458764 | yair.lotan@utsouthwestern.edu |
United States, California | |
Institute of Urology, USC Norris Comprehensive Cancer Center | Not yet recruiting |
Los Angeles, California, United States, 90089 | |
Contact: Ileana Aldana 323-865-0702 ileana.aldana@med.usc.edu | |
Principal Investigator: Sumeet Bhanvadia | |
United States, Minnesota | |
University of Minnesota, Department of Urology | Not yet recruiting |
Minneapolis, Minnesota, United States, 55455 | |
Contact: Bethany Marlette 612-626-6661 marle025@umn.edu | |
Principal Investigator: Badrinath Konety | |
United States, Pennsylvania | |
Division of urology, Penn State Milton S Hershey Medical Center | Recruiting |
Hershey, Pennsylvania, United States, 17033-0850 | |
Contact: Kathy Lehman 717-531-5930 klehman3@pennstatehealth.psu.edu | |
Principal Investigator: Jay Raman | |
United States, Tennessee | |
Department of Urology,Vanderbilt University | Not yet recruiting |
Nashville, Tennessee, United States, 37232 | |
Contact: Pamela Steele 615-343-2120 pamela.steele@vumc.org | |
Principal Investigator: Kristin Scarpato | |
United States, Texas | |
UT Southwestern Medical Center | Recruiting |
Dallas, Texas, United States, 75390 | |
Contact: Jess Ramos 214-645-8764 jess.ramos@UTSouthwestern.edu | |
Principal Investigator: Yair Lotan, MD | |
Canada, British Columbia | |
The prostate centre- Diamond Health care centre | Suspended |
Vancouver, British Columbia, Canada, V5Z1M9 | |
Canada, Ontario | |
London Health Sciences Centre Victoria Hospital | Recruiting |
London, Ontario, Canada, N6A5W9 | |
Contact: Kaydee Connors 519-685-8455 ext 56366 kaydee.connors@lhsc.on.ca | |
Principal Investigator: Jonathan Izawa |
Study Chair: | Tony Lough, PhD | Pacific Edge Pty Ltd |
Tracking Information | |||||
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First Submitted Date ICMJE | April 24, 2019 | ||||
First Posted Date ICMJE | June 17, 2019 | ||||
Last Update Posted Date | June 29, 2020 | ||||
Actual Study Start Date ICMJE | September 11, 2019 | ||||
Estimated Primary Completion Date | July 2020 (Final data collection date for primary outcome measure) | ||||
Current Primary Outcome Measures ICMJE |
To measure the change in cystoscopy procedure use count between control and test arms when Cxbladder is used in the evaluation [ Time Frame: The outcome measure will be assessed by 6 months after trial completion. ] To evaluate the increase in utility as defined by the reduction in cystoscopy procedure count when Cxbladder is used in the evaluation. The comparison will be made when comparing test and control arms on a per subject basis. The gold standard for determination of a confirmed clinical diagnosis is cystoscopy confirmed by pathology, plus imaging or any follow-up investigations relating to the visit.
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Original Primary Outcome Measures ICMJE |
To measure the reduction in cystoscopy procedure use count between control and test arms when Cxbladder is used in the evaluation [ Time Frame: The outcome measure will be assessed by 6 months after trial completion. ] To evaluate the increase in utility as defined by the reduction in cystoscopy procedure count when Cxbladder is used in the evaluation. The comparison will be made when comparing test and control arms on a per subject basis. The gold standard for determination of a confirmed clinical diagnosis is cystoscopy confirmed by pathology, plus imaging or any follow-up investigations relating to the visit.
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Change History | |||||
Current Secondary Outcome Measures ICMJE |
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Original Secondary Outcome Measures ICMJE |
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Current Other Pre-specified Outcome Measures | Not Provided | ||||
Original Other Pre-specified Outcome Measures | Not Provided | ||||
Descriptive Information | |||||
Brief Title ICMJE | The Cxbladder Hematuria Clinical Utility Study | ||||
Official Title ICMJE | Use of a Multiplexed Molecular Biomarker Test Cxbladder, in Real World Decision Making to Provide Clinical Utility Using a Randomized Design | ||||
Brief Summary | To evaluate the clinical utility associated with the integration of Cxbladder into the evaluation of subjects presenting with hematuria for evaluation of urothelial carcinoma (UC) without compromising detection of UC. | ||||
Detailed Description | Randomised two arm pragmatic clinical study to be conducted at multiple sites in US and Canada. The trial will recruit hematuria subjects, presenting to qualified sites (academic, community), who are being evaluated for urothelial carcinoma (UC). Up to 100 consecutive eligible subjects will be recruited per site. | ||||
Study Type ICMJE | Interventional | ||||
Study Phase ICMJE | Not Applicable | ||||
Study Design ICMJE | Allocation: Randomized Intervention Model: Parallel Assignment Masking: None (Open Label) Primary Purpose: Diagnostic |
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Condition ICMJE |
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Intervention ICMJE | Diagnostic Test: Cxbladder
The Cxbladder Triage test result will be provided to physicians for all "low risk" subjects on the test arm. If a "low risk" subject has a Cxbladder Triage negative test result then the indication is to rule out the subject without further assessment. The decision to rule-out or further evaluate is solely that of the physician and subject. If the "low risk" subjects are not Cxbladder Triage negative then a Cxbladder Detect test result will also be provided. The indication is further evaluation as per standard of care. "Not low risk" patients will be evaluated as per standard of care.
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Study Arms ICMJE |
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Publications * | Not Provided | ||||
* Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline. |
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Recruitment Information | |||||
Recruitment Status ICMJE | Recruiting | ||||
Estimated Enrollment ICMJE |
600 | ||||
Original Estimated Enrollment ICMJE | Same as current | ||||
Estimated Study Completion Date ICMJE | July 2021 | ||||
Estimated Primary Completion Date | July 2020 (Final data collection date for primary outcome measure) | ||||
Eligibility Criteria ICMJE |
Inclusion Criteria :
Exclusion Criteria
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Sex/Gender ICMJE |
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Ages ICMJE | 18 Years and older (Adult, Older Adult) | ||||
Accepts Healthy Volunteers ICMJE | No | ||||
Contacts ICMJE |
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Listed Location Countries ICMJE | Canada, United States | ||||
Removed Location Countries | |||||
Administrative Information | |||||
NCT Number ICMJE | NCT03988309 | ||||
Other Study ID Numbers ICMJE | CXB/2019/US | ||||
Has Data Monitoring Committee | No | ||||
U.S. FDA-regulated Product |
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IPD Sharing Statement ICMJE |
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Responsible Party | Pacific Edge Limited | ||||
Study Sponsor ICMJE | Pacific Edge Limited | ||||
Collaborators ICMJE | Not Provided | ||||
Investigators ICMJE |
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PRS Account | Pacific Edge Limited | ||||
Verification Date | June 2020 | ||||
ICMJE Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP |