Molecular Genetic and Pathological Studies of Anal Tumors

December 6, 2018 updated by: Stanford University
Study the Genetics of Anal Cancer

Study Overview

Status

Terminated

Conditions

Intervention / Treatment

Detailed Description

To determine the status of previously identified anal cancer molecular markers and any correlations with outcome as well as to discover new molecular biomarkers through correlating molecular data with clinical outcome. Study of tissue samples and cells from biopsies of your lesion and blood sample. We hope to learn the role genes and proteins may play in the development of anal cancer. Experiments will be performed using this tissue and blood, include analysis of DNA, analysis of RNA expression levels, analysis of protein levels of important gene products, and development of tissue culture cell lines.

Study Type

Observational

Enrollment (Actual)

7

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
    • California
      • Stanford, California, United States, 94305
        • Stanford University School of Medicine

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 and older (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Non-Probability Sample

Study Population

Adult patients with anal cancer or high risk for anal cancer refered to Stanford.

Description

Inclusion Criteria:Inclusion Criteria:

  • Patients with anal tumors
  • Undergoing surgery for elective colon and rectal surgery Exclusion Criteria:No other patients other than adult patients with anal cancer or high risk for anal cancer refered to Stanford will be enrolled to the study. No Children will be included to the study

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

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Genetic analysis of blood sample as well as tissues , will provide us with any possible tumor marker for a better prognostic indicator.
Time Frame: Annual assessment.
Annual assessment.

Collaborators and Investigators

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

Sponsor

Stanford University

Investigators

  • Principal Investigator: Mark Lane Welton, Stanford University

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

September 1, 2004

Primary Completion (Actual)

December 1, 2012

Study Completion (Actual)

December 1, 2017

Study Registration Dates

First Submitted

December 19, 2005

First Submitted That Met QC Criteria

December 19, 2005

First Posted (Estimate)

December 21, 2005

Study Record Updates

Last Update Posted (Actual)

December 10, 2018

Last Update Submitted That Met QC Criteria

December 6, 2018

Last Verified

December 1, 2018

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

  • ANAL0001 (Other Identifier: Stanford University)
  • 95340 (Other Identifier: Stanford University Alternate IRB Approval Number)
  • 14037 (Other Identifier: Stanford IRB)

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

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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