NCT02365883终止不适用
Transrectal Photoacoustic Imaging of the Prostate
适应症
试验速览
- 阶段
- 不适用
- 状态
- 终止
- 入组人数
- 22
- 试验地点
- 1
- 主要终点
- Quality of images obtained
研究概览
简要总结
The purpose of this study is to image human prostate tissue using a new transrectal photoacoustic imaging probe and correlate this with ultrasound and MRI imaging performed once the specimen has been surgically removed. We hope to see what we can visualize with our device as this has never been done before. Eventually, we hope to use a similar device to image the prostate in men being seen by their doctor for prostate cancer.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 80 Years（Adult, Older Adult）
- 性别
- Male
- 接受健康志愿者
- 否
入选标准
- •Diagnosed with clinically-localized prostate cancer
- •Participant desires prostatectomy
- •Patient receiving treatment at Palo Alto Veterans Administration (VA) Hospital
- •Age 18 to 80 years old
- •English-speaking
排除标准
- •Cannot tolerate a surgical prostatectomy due to medical comorbidities
- •Cannot give informed consent
结局指标
主要结局
Quality of images obtained
时间窗: 18 months
Pilot study to better understand the quality of both ultrasound and photo acoustic images that can be obtained using a transrectal instrument. To understand acquisition parameters that help optimize the image quality.
次要结局
未报告次要终点
研究者
研究点 (1)
Loading locations...
相似试验
已完成
不适用
Photoacoustic Imaging (PAI) of the Prostate: A Clinical Feasibility StudyProstate CancerNCT01551576Stanford University20
暂停
不适用
Capture of Prostatic Trans-rectal Ultrasound Scans for ResearchProstate NeoplasmProstate CancerNCT03321864Cambridge University Hospitals NHS Foundation Trust150
已完成
不适用
Evaluation Of Transperineal Ultrasound For Image Guidance In The Treatment Of Prostate Cancer in Men Following ProstatectomyPost-ProstatectomyProstate CancerNCT02110667University of Vermont Medical Center15
招募中
不适用
Laser-based Photoacoustic Tomography of Human Inflammatory ArthritisArthritis, RheumatoidNCT00748254University of Michigan113
招募中
不适用
Interstitial Assessment of Architectural Heterogeneity in Prostate Cancer Using a Fine Needle Photoacoustic ProbeProstate CancerNCT05965180University of Michigan Rogel Cancer Center50