Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 3:29 AM
Ignite Modification Date:
2025-12-25 @ 3:29 AM
NCT ID:
NCT07075705
Brief Summary:
This clinical trial studies whether transperineal micro-ultrasound can be used to detect prostate cancer during biopsy. Transrectal ultrasound is often used during prostate biopsy. Transrectal ultrasound imaging is a procedure in which a probe that sends out high-energy sound waves is inserted into the rectum. The sound waves are bounced off internal tissues or organs and make echoes. The echoes form a picture of body tissue called a sonogram. Transrectal ultrasound is used to look for abnormalities in the rectum and nearby structures, including the prostate. The images are used to guide the prostate biopsy. Transperineal micro-ultrasound is completed by placing a probe over the skin between the scrotum and anus (perineum). It is a high-resolution ultrasound at 29 megahertz (MHz) (compared to traditional ultrasound at 6-9 MHz). This higher frequency allows for an improved spatial resolution. This improved spatial resolution is approximately the diameter of a prostatic duct, and therefore, may be able to visualize slight changes in the structure of prostatic ducts that are not possible with standard transrectal ultrasound. Transperineal micro-ultrasound may be more effective in detecting prostate cancer during biopsy.
Detailed Description:
PRIMARY OBJECTIVES:
I. To investigate the feasibility and validity of using transperineal micro-ultrasound to image the prostate and detect clinically significant prostate cancer.
II. To test the quality of visualization of the prostate gland using micro-ultrasound via the transperineal approach.
SECONDARY OBJECTIVE:
I. To compare micro-ultrasound images done via the transperineal method to micro-ultrasound images done via the transrectal method to see if transperineal ultrasound has similar ability to detect suspicious prostate lesions as transrectal micro-ultrasound.
OUTLINE:
Patients undergo transperineal micro-ultrasound imaging over 3 minutes followed by transrectal micro-ultrasound imaging during standard of care prostate biopsy. Patients also undergo magnetic resonance imaging (MRI) during screening.
Study:
NCT07075705
Study Brief:
Protocol Section:
NCT07075705