Use of a Multiplexed Molecular Biomarker Test Cxbladder, in Real World Decision Making to Provide Clinical Utility Using a Randomized Design ("STRATA Study")
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 554
- 试验地点
- 24
- 主要终点
- To measure the change in cystoscopy procedure use count between control and test arms when Cxbladder Triage is used in the evaluation
研究概览
简要总结
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.
详细描述
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.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patient is undergoing investigation of recent confirmed hematuria, as defined by the AUA/SUFU Guideline (Barocas DA, Boorjian SA, Alvarez RD et al. Microhematuria: AUA/SUFU guideline, J Urol 2020; 204:778) (by either flexible or rigid cystoscopy/TURBT), including hematuria subjects referred due to suspicious/positive imaging, in order to determine the presence of urothelial carcinoma.
- •Able to provide a voided urine sample of the required minimum volume
- •Able to give written consent
- •Able and willing to comply with study requirements
- •Aged 18 years or older
- •Exclusion Criteria
- •Prior history of bladder malignancy or pelvic radiotherapy. Prior history prostate or renal cell carcinoma within the last 5 years.
- •Prior genitourinary manipulation (flexible or rigid cystoscopy / catheterisation, urethral dilation) in the 14 days before urine collection,
- •Known current pregnancy
排除标准
- 未提供
结局指标
主要结局
To measure the change in cystoscopy procedure use count between control and test arms when Cxbladder Triage is used in the evaluation
时间窗: 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.
次要结局
- To measure the number of subjects who were incorrectly diagnosed associated with the integration of Cxbladder into the evaluation of subjects (or sub-cohorts on test and control arms) presenting with hematuria for evaluation of UC(The outcome measure will be assessed by 6 months after trial completion.)
- Quantify performance characteristics of Cxbladder signatures including for the detection of high grade/stage UC.(The outcome measure will be assessed by 6 months after trial completion.)
- To clinically validate the performance characteristics and test negative rate of the Cxbladder Detect+ test.(The outcome measure will be assessed by 6 months after trial completion.)
- To measure the change in total procedure use (and the invasive procedure sub-group) count between control and test arms when Cxbladder is used in the evaluation.(The outcome measure will be assessed by 6 months after trial completion.)