Circulating Tumor Cells (CTCs) in Advanced Gastric Cancer

May 17, 2015 updated by: Shen Lin, Peking University

Prediction of Recurrence in Advanced Gastric Cancer After Radical Resection by Circulating Tumor Cells （CTCs）

To assess the predictive value of circulating tumor cells (CTCs) for recurrence of advanced gastric cancer after radical resection.

To identify the relationship between the detection of circulation tumor cells and recurrence patterns of gastric cancer after radical resection.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Study Type

Observational

Enrollment (Anticipated)

200

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

  • China
    • Beijing
      • Beijing, Beijing, China, 100142
        • Recruiting
        • Peking Cancer Hospital
        • Contact:

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 75 years (Adult, Older Adult)

Accepts Healthy Volunteers

No

Genders Eligible for Study

All

Sampling Method

Probability Sample

Study Population

The patients with advanced gastric cancer accepted radical resection(D2)

Description

Inclusion Criteria:

  • Having signed informed consent
  • Age≥ 18 years old
  • Histologically confirmed gastric adenocarcinoma
  • Preoperative clinical examination and imaging indicating operable disease
  • complete resection (R0 resection)
  • D2 or D2+ resection

Exclusion Criteria:

  • Other tumor type than adenocarcinoma
  • Patients who have been given preoperative chemotherapy/chemoradiation.
  • Staging investigations or intraoperative exploration indicating inoperable disease
  • R1 or R2 resection
  • D0 or D1 resection
  • Patients unreliable for follow up
  • Past history of malignancy

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

Cohorts and Interventions

Group / Cohort
Intervention / Treatment
CTCs positive
Other: detection of CTCs

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
CTCs
Time Frame: 2 months
2 months

Secondary Outcome Measures

Outcome Measure
Time Frame
Recurrence of gastric cancer after radical resection
Time Frame: 2 years
2 years

Collaborators and Investigators

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

Sponsor

Peking University

Publications and helpful links

The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.

General Publications

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

June 1, 2013

Primary Completion (Anticipated)

June 1, 2016

Study Completion (Anticipated)

June 1, 2016

Study Registration Dates

First Submitted

May 3, 2013

First Submitted That Met QC Criteria

May 6, 2013

First Posted (Estimate)

May 7, 2013

Study Record Updates

Last Update Posted (Estimate)

May 19, 2015

Last Update Submitted That Met QC Criteria

May 17, 2015

Last Verified

May 1, 2015

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • CGOG5003

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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