According CTC To Compare The Influences Of Different Methods To Remove The PDAC

Study Overview

According CTC to Compare the Influences of Different Methods to Remove the PDAC

Acccording circulating tumor cells to compare the differences of different methods(routine method、no-touch principle method、laparoscopy method) to remove the ductal adenocarcinoma of pancreatic body and tail.

N/A

Carcinoma, Pancreatic Ductal
Circulating Tumor Cells

PROCEDURE: routine surgery
PROCEDURE: no-touch surgery
PROCEDURE: laparoscopic surgery

B2015-010

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 Registration Dates	Results Reporting Dates	Study Record Updates
First Submitted 2015-05-14	Results First Submitted N/A	Last Update Submitted that met QC Criteria 2015-06-28
First Submitted that Met QC Criteria 2015-05-21	Results First Submitted that Met QC Criteria N/A	Last Update Posted (ESTIMATED) 2015-06-30
First Posted (ESTIMATED) 2015-05-22	Results First Posted N/A	Last Verified 2015-06

Study Plan

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

Design Details

Primary Purpose:
Treatment

Allocation:
Randomized

Interventional Model:
Parallel

Masking:
None

Arms and Interventions

Participant Group/Arm	Intervention/Treatment
EXPERIMENTAL: routine surgery In this arm the patients will be performed routine surgery to remove the tumors. And then we compare their circulating tumor cell countings in the pre and post-operation.	PROCEDURE: routine surgery To observe if the surgeries can influence the countings of circulating tumor cells of the patients.
EXPERIMENTAL: no-touch surgery In this arm the patients will be performed no-touch surgery to remove the tumors. And then we compare their circulating tumor cells countings in the pre and post-operation.	PROCEDURE: no-touch surgery
EXPERIMENTAL: laparoscopy surgery In this arm the patients will be performed laparoscopy surgery to remove the tumors. And then we compare their circulating tumor cells countings in the pre and post-operation.	PROCEDURE: laparoscopic surgery

Participant Group/Arm

Intervention/Treatment

EXPERIMENTAL: routine surgery

In this arm the patients will be performed routine surgery to remove the tumors. And then we compare their circulating tumor cell countings in the pre and post-operation.

PROCEDURE: routine surgery

To observe if the surgeries can influence the countings of circulating tumor cells of the patients.

EXPERIMENTAL: no-touch surgery

In this arm the patients will be performed no-touch surgery to remove the tumors. And then we compare their circulating tumor cells countings in the pre and post-operation.

PROCEDURE: no-touch surgery

EXPERIMENTAL: laparoscopy surgery

In this arm the patients will be performed laparoscopy surgery to remove the tumors. And then we compare their circulating tumor cells countings in the pre and post-operation.

PROCEDURE: laparoscopic surgery

Primary Outcome Measures	Measure Description	Time Frame
the changes of CTCs countings between the pre and post-operation in each arm		Within 1 week after the surgeries are completed in any arm
the changes of CTCs countings between the pre and post-operation among the arms		Within 2 weeks after the surgeies are all completed

Secondary Outcome Measures	Measure Description	Time Frame

Contacts and Locations

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

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.

Ages Eligible for Study:
ALL

Sexes Eligible for Study:
18 Years

Accepts Healthy Volunteers:

Ductal adenocarcinoma of pancreatic body and tail
Tumor can be removed
No other tumors and without liver metastases
Age from 18 to 80 years old

Neoplasms with other sites of the pancreas
With other tumors of any other sites

Collaborators and Investigators

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

Publications

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

General Publications

No publications available

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