Fluorescence Imaging on the da Vinci Surgical System for Intraoperative Near Infrared Imaging

August 24, 2015 updated by: Intuitive Surgical

A Prospective Investigation of the Use of the Fluorescence Imaging on the da Vinci Surgical System for Intraoperative Near Infrared Imaging of Renal Cortical Tumors

A Prospective Investigation of the Use of the Fluorescence Imaging on the da Vinci Surgical System for Intraoperative Near Infrared Imaging of Renal Cortical Tumors. To determine the feasibility of the fluorescence imaging on the da Vinci Surgical System in robotic partial nephrectomy procedures and report perioperative outcomes.

Study Overview

Status

Withdrawn

Conditions

Intervention / Treatment

Study Type

Interventional

Phase

  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Locations

  • United States
    • Missouri
      • St Louis, Missouri, United States
        • Washington University

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Ages Eligible for Study

18 years to 80 years (ADULT, OLDER_ADULT)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Description

Inclusion Criteria:

  • Ages of 18 to 80 years.
  • Urine pregnancy test negative for women of childbearing potential prior to surgery
  • Subject is able to comply with the study procedures
  • A CT or MRI preoperative assessment of renal cortical tumor
  • The renal tumor must be stage T1a-b - T2
  • Written informed consent.

Exclusion Criteria:

  • Subject has significant liver disease, cirrhosis or liver insufficiency with abnormal liver function tests, as total bilirubin >1.5 X normal and/or SGOT >2X normal
  • Subject has uremia, serum creatinine >2.0 mg/dl.
  • Subject has a previous history of adverse reaction or allergy to ICG, iodine, shellfish or iodine dyes
  • Subject in whom the use of x-ray dye or ICG is contraindicated including development of adverse events when previously or presently administered
  • Subject has any medical condition, which in the judgment of the Investigator and/or designee makes the subject a poor candidate for the investigational procedure
  • Subject is pregnant or lactating
  • Subjects actively participating in another drug, biologic and/or device protocol
  • The presence of medical conditions contraindicating general anesthesia or standard surgical approaches.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Allocation: NON_RANDOMIZED
  • Interventional Model: SINGLE_GROUP
  • Masking: NONE

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Measure Description
Time Frame
The rate of good or excellent fluorescence images achieved intraoperatively. It will be measured by the correlation of the ultrasound imaging with the fluorescence imaging.
Time Frame: Intraoperatively
The feasibility of using the fluorescence imaging on the da Vinci Surgical System to detect renal cortical tumors will be measured by the rate of good or excellent images achieved intraoperatively.
Intraoperatively

Secondary Outcome Measures

Outcome Measure
Time Frame
Include but not limited to the rate of positive surgical margins, incidence of complications, estimated blood loss and length of stay.
Time Frame: up to 3 weeks postoperatively
up to 3 weeks postoperatively

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Intuitive Surgical

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start

May 1, 2010

Primary Completion (ANTICIPATED)

July 1, 2010

Study Registration Dates

First Submitted

April 7, 2010

First Submitted That Met QC Criteria

April 13, 2010

First Posted (ESTIMATE)

April 15, 2010

Study Record Updates

Last Update Posted (ESTIMATE)

August 26, 2015

Last Update Submitted That Met QC Criteria

August 24, 2015

Last Verified

August 1, 2015

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ISI-FHU-2010-01

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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