NCT00801762

Brief Summary

The goal of the study is to develop a novel approach to obtain real time optical biopsy of urinary tract pathology (e.g., bladder tumors) during urinary tract endoscopy using a novel fibered confocal microscope.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
195

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Sep 2008

Longer than P75 for all trials

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

September 1, 2008

Completed
3 months until next milestone

First Submitted

Initial submission to the registry

December 2, 2008

Completed
1 day until next milestone

First Posted

Study publicly available on registry

December 3, 2008

Completed
6.2 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

February 1, 2015

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

February 1, 2015

Completed
Last Updated

April 22, 2019

Status Verified

April 1, 2019

Enrollment Period

6.4 years

First QC Date

December 2, 2008

Last Update Submit

April 19, 2019

Conditions

Bladder Cancer

Interventions

Fibered confocal microscopeDEVICE

Eligibility Criteria

Sexall
Healthy VolunteersNo
Age GroupsChild (0-17), Adult (18-64), Older Adult (65+)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

VA Palo Alto Health Care System

Palo Alto, California, 94304, United States

Location

Related Publications (1)

  • Sonn GA, Jones SN, Tarin TV, Du CB, Mach KE, Jensen KC, Liao JC. Optical biopsy of human bladder neoplasia with in vivo confocal laser endomicroscopy. J Urol. 2009 Oct;182(4):1299-305. doi: 10.1016/j.juro.2009.06.039. Epub 2009 Aug 14.

    PMID: 19683270DERIVED

MeSH Terms

Conditions

Urinary Bladder Neoplasms

Condition Hierarchy (Ancestors)

Urologic NeoplasmsUrogenital NeoplasmsNeoplasms by SiteNeoplasmsFemale Urogenital DiseasesFemale Urogenital Diseases and Pregnancy ComplicationsUrogenital DiseasesUrinary Bladder DiseasesUrologic DiseasesMale Urogenital Diseases

Study Officials

  • Joseph C. Liao

    Stanford University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
observational
Time Perspective
PROSPECTIVE
Sponsor Type
OTHER

Study Record Dates

First Submitted

December 2, 2008

First Posted

December 3, 2008

Study Start

September 1, 2008

Primary Completion

February 1, 2015

Study Completion

February 1, 2015

Last Updated

April 22, 2019

Record last verified: 2019-04

Locations

US(1)