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ClariCore™ Biopsy System in Patients Undergoing Radical Retropubic Prostatectomy

Primary Purpose

Prostate Cancer

Status
Unknown status
Phase
Not Applicable
Locations
United States
Study Type
Interventional
Intervention
ClariCore System
Sponsored by
Precision Biopsy, Inc.
About
Eligibility
Locations
Arms
Outcomes
Full info

About this trial

This is an interventional other trial for Prostate Cancer

Eligibility Criteria

18 Years - 85 Years (Adult, Older Adult)MaleDoes not accept healthy volunteers

Inclusion Criteria:

  • Patient scheduled for radical retropubic prostatectomy
  • Prostate volume > 20cc and height at least 22mm (at the area(s) to be biopsied) as verified by ultrasound or MRI
  • Patient, or authorized representative signs a written Informed Consent form to participate in the study, prior to any study mandated determinations or procedure

Exclusion Criteria:

  • Patient opted for robotic (da Vinci robot) or laparoscopic surgery
  • Any condition, or history of illness or surgery that, in the opinion of the Investigator, might confound the results of the study or pose additional risks to the patient (e.g. significant cardiovascular conditions or allergies)
  • Patient has systemic infection or evidence of any surgical site infection (superficial or organ space), including active urinary tract infection
  • Bladder cancer (current or prior)
  • Actively taking blood thinning agents (with the exception of low dose aspirin {81 mg}, Plavix, Coumadin etc.) or severe medical comorbidity prohibiting halting of anticoagulation therapies or history of bleeding disorder (e.g. coagulopathy)
  • Any malignancy other than non-melanoma cell skin cancer, unless no evidence of disease for a minimum of 5 years
  • Hormone therapy for locally advanced disease (except patients on 5-alpha reductase inhibitors to reduce the size of the prostate)
  • Neo-adjuvant hormonal therapy
  • Salvage radical prostatectomy, i.e., patients having surgery due to failure of previous therapy (radiation, brachytherapy, cryotherapy, etc.)
  • Patient has compromised immune system or autoimmune disease (WBC < 4000 or > 20,000)
  • Patient is not likely to comply with the follow-up evaluation schedule
  • Patient is participating in a clinical trial of another investigational drug or device
  • Patient is mentally incompetent or a prisoner

Sites / Locations

  • Brady Urological Institute, Johns Hopkins Hospital
  • Memorial Sloan-Kettering Cancer Center

Arms of the Study

Arm 1

Arm Type

Experimental

Arm Label

ClariCore System

Arm Description

Biopsy tissue and correlative spectral data will be acquired using the ClariCore System during the patient's already scheduled radical retropubic prostatectomy (RRP) surgery.

Outcomes

Primary Outcome Measures

Optical spectra measurements will be correlated with biopsy tissue core samples in patients with known prostate cancer undergoing radical retropubic prostatectomy surgery to develop a prostate tissue classification database

Secondary Outcome Measures

All adverse events reported during the procedure that are related to the ClariCore System

Full Information

First Posted
May 10, 2016
Last Updated
February 12, 2019
Sponsor
Precision Biopsy, Inc.
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1. Study Identification

Unique Protocol Identification Number
NCT02773940
Brief Title
ClariCore™ Biopsy System in Patients Undergoing Radical Retropubic Prostatectomy
Official Title
Prospective, Multi-Center Study of the ClariCore™ Optical Biopsy System in Patients Undergoing Radical Retropubic Prostatectomy For Prostate Tissue Classification Algorithm Development
Study Type
Interventional

2. Study Status

Record Verification Date
February 2019
Overall Recruitment Status
Unknown status
Study Start Date
May 2016 (undefined)
Primary Completion Date
December 2019 (Anticipated)
Study Completion Date
June 2020 (Anticipated)

3. Sponsor/Collaborators

Responsible Party, by Official Title
Sponsor
Name of the Sponsor
Precision Biopsy, Inc.

4. Oversight

Data Monitoring Committee
No

5. Study Description

Brief Summary
The purpose of the study is to collect information on prostate tissue biopsies collected with the ClariCore System during a radical prostatectomy procedure. The ClariCore System is designed to improve how biopsies are taken from the prostate by using light sensors (fiber optics) that can see changes in the tissue. The information collected from the study will be used to develop a method to tell the difference between normal and suspicious tissue to help guide the physician during a biopsy procedure.
Detailed Description
The overall objective of this study is to acquire and analyze spectral data and correlative tissue biopsy cores using the ClariCore System for the purpose of algorithm development. The system algorithm will be trained to identify real-time in vivo 'Normal' versus 'Suspicious' prostate tissue. The 'Normal' or 'Suspicious' assignment will be based on the optical signal principle component parameters of the measured signal when compared to a threshold to be derived from pathologically known values of suspicious (or possibly cancerous) and normal (or non-cancerous) measurements in prostate tissue.

6. Conditions and Keywords

Primary Disease or Condition Being Studied in the Trial, or the Focus of the Study
Prostate Cancer

7. Study Design

Primary Purpose
Other
Study Phase
Not Applicable
Interventional Study Model
Single Group Assignment
Masking
None (Open Label)
Allocation
N/A
Enrollment
100 (Anticipated)

8. Arms, Groups, and Interventions

Arm Title
ClariCore System
Arm Type
Experimental
Arm Description
Biopsy tissue and correlative spectral data will be acquired using the ClariCore System during the patient's already scheduled radical retropubic prostatectomy (RRP) surgery.
Intervention Type
Device
Intervention Name(s)
ClariCore System
Intervention Description
Biopsy tissue and correlative spectral data will be acquired using the ClariCore System during a patient's already scheduled radical retropubic prostatectomy (RRP) surgery.
Primary Outcome Measure Information:
Title
Optical spectra measurements will be correlated with biopsy tissue core samples in patients with known prostate cancer undergoing radical retropubic prostatectomy surgery to develop a prostate tissue classification database
Time Frame
Through study completion which ends at time of procedure completion
Secondary Outcome Measure Information:
Title
All adverse events reported during the procedure that are related to the ClariCore System
Time Frame
Through study completion which ends at time of procedure completion

10. Eligibility

Sex
Male
Minimum Age & Unit of Time
18 Years
Maximum Age & Unit of Time
85 Years
Accepts Healthy Volunteers
No
Eligibility Criteria
Inclusion Criteria: Patient scheduled for radical retropubic prostatectomy Prostate volume > 20cc and height at least 22mm (at the area(s) to be biopsied) as verified by ultrasound or MRI Patient, or authorized representative signs a written Informed Consent form to participate in the study, prior to any study mandated determinations or procedure Exclusion Criteria: Patient opted for robotic (da Vinci robot) or laparoscopic surgery Any condition, or history of illness or surgery that, in the opinion of the Investigator, might confound the results of the study or pose additional risks to the patient (e.g. significant cardiovascular conditions or allergies) Patient has systemic infection or evidence of any surgical site infection (superficial or organ space), including active urinary tract infection Bladder cancer (current or prior) Actively taking blood thinning agents (with the exception of low dose aspirin {81 mg}, Plavix, Coumadin etc.) or severe medical comorbidity prohibiting halting of anticoagulation therapies or history of bleeding disorder (e.g. coagulopathy) Any malignancy other than non-melanoma cell skin cancer, unless no evidence of disease for a minimum of 5 years Hormone therapy for locally advanced disease (except patients on 5-alpha reductase inhibitors to reduce the size of the prostate) Neo-adjuvant hormonal therapy Salvage radical prostatectomy, i.e., patients having surgery due to failure of previous therapy (radiation, brachytherapy, cryotherapy, etc.) Patient has compromised immune system or autoimmune disease (WBC < 4000 or > 20,000) Patient is not likely to comply with the follow-up evaluation schedule Patient is participating in a clinical trial of another investigational drug or device Patient is mentally incompetent or a prisoner
Overall Study Officials:
First Name & Middle Initial & Last Name & Degree
Alan W Partin, M.D., Ph.D.
Organizational Affiliation
Johns Hopkins University
Official's Role
Principal Investigator
First Name & Middle Initial & Last Name & Degree
E. David Crawford, M.D.
Organizational Affiliation
University of Colorado, Denver
Official's Role
Principal Investigator
Facility Information:
Facility Name
Brady Urological Institute, Johns Hopkins Hospital
City
Baltimore
State/Province
Maryland
ZIP/Postal Code
21287
Country
United States
Facility Name
Memorial Sloan-Kettering Cancer Center
City
New York
State/Province
New York
ZIP/Postal Code
10021
Country
United States

12. IPD Sharing Statement

Plan to Share IPD
No

Learn more about this trial

ClariCore™ Biopsy System in Patients Undergoing Radical Retropubic Prostatectomy

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