Prostate Biopsy Access Needle & Needle Guide Feasibility Study

Status Completed

Clinical Trial Summary

The objective of the study is to assess the design features of a modified stainless steel access needle (single use disposable) in a clinical setting and a disposable, single use, custom-made, polymer needle guide used in conjunction with a rectal ultrasound probe. The disposable stainless steel access needle may be used with or without the disposable needle guide, but will always be used with ultrasound image guidance and a biopsy gun. The primary purpose of the single-use disposable access needle is to guide the use of a biopsy gun to obtain a tissue sample from the patient's prostate gland through a percutaneous puncture of the perineum. The primary purpose of the disposable needle guide is to stabilize the needle biopsy and better approximate the most direct path to the prostate.

Clinical Trial Description

The objective of the study is to assess the design features of a modified stainless steel access needle (single use disposable) in a clinical setting with and a disposable, single use, custom-made, polymer needle guide used in conjunction with a rectal ultrasound probe. The disposable stainless steel access needle may be used with or without the disposable needle guide, but will always be used with ultrasound image guidance and a biopsy gun. The primary purpose of the single-use disposable access needle is to guide the use of a biopsy gun to obtain a tissue sample from the patient's prostate gland through a percutaneous puncture of the perineum. The primary purpose of the disposable needle guide is to stabilize the needle biopsy and better approximate the most direct path to the prostate. For some subjects, the study will assess the fit and functionality of the stainless steel access needle when used in conjunction with the disposable needle guide as well as multiple handling aspects of the access needle and disposable needle guide when utilized in a prostate biopsy procedure. The study will also assess the ability of trans-rectal ultrasound to appropriately image the stainless steel access needle and biopsy gun needle at, near, and within the prostate tissue. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT02828839
Study type	Interventional
Source	Perineologic
Contact
Status	Completed
Phase	N/A
Start date	November 2015
Completion date	January 31, 2022

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Prostate Biopsy Access Needle & Needle Guide Feasibility Study — STABLE

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms