A Multicenter Study of Clinical Epidemiology of Breast Cancer in Shaanxi Province of China

August 9, 2016 updated by: First Affiliated Hospital Xi'an Jiaotong University

A Multicenter Study of Clinical Epidemiology of Breast Cancer in Shaanxi Province of China (Based on Hospital)

The purpose of the study is to study the epidemic features and diagnosis of female breast cancer, especially the diagnosis and treatment of breast cancer.The disease-free survival (DFS) and the total survival time(OS) of the breast cancer patients will also be studied.

Study Overview

Status

Unknown

Conditions

Intervention / Treatment

Detailed Description

The study is a multicentric, retrospective clinical study based on the hospital. The target number of cases are X patients who are eligible for breast cancer after radical mastectomy. To collect the clinicopathological data and treatment data of the breast cancer patients and do the follow-up visit of all the patients who are included in the study.

Study Type

Observational

Enrollment (Anticipated)

3000

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.

Eligibility Criteria

Ages Eligible for Study

  • Child
  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Genders Eligible for Study

Female

Sampling Method

Non-Probability Sample

Study Population

The female breast cancer patients in Shaanxi Province of China, those study population shoud be the hospitalized patients who are confirmed of the primary breast cancer histologically, moreover, the date of the inpatients are within the month we chosen and those inpatients should have been received or under receiving the relevant treatment including surgical treatment, chemotherapy and radiotherapy.

Description

Inclusion Criteria:

  • Female patients;
  • The hospitalized patients who are confirmed of the primary breast cancer histologically;
  • The date of the inpatients are within the month we chosen;
  • Patients who are within the month we chosen have been received or under receiving the relevant treatment including surgical treatment, chemotherapy and radiotherapy.

Exclusion Criteria:

  • Male breast cancer patients;
  • Patients with breast cancer who are not under the chosen time;
  • Non hospitalized patients.

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
Epidemiology breast cancer patients
Observe the features of clinical diagnosis and treatment for female breast cancer patients
Procedure: The radical mastectomy of breast cancer
The radical mastectomy of breast cancer could be used for the treatment of breast cancer during the observation.

What is the study measuring?

Primary Outcome Measures

Outcome Measure
Time Frame
Overall five-year survival for the female breast cancer patients
Time Frame: 5 years
5 years

Collaborators and Investigators

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

Sponsor

First Affiliated Hospital Xi'an Jiaotong University

Investigators

  • Principal Investigator: Yu Ren, MD,PhD, First Affiliated Hospital Xi'an Jiaotong 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

October 1, 2016

Primary Completion (Anticipated)

October 1, 2017

Study Registration Dates

First Submitted

July 7, 2015

First Submitted That Met QC Criteria

July 7, 2015

First Posted (Estimate)

July 9, 2015

Study Record Updates

Last Update Posted (Estimate)

August 10, 2016

Last Update Submitted That Met QC Criteria

August 9, 2016

Last Verified

August 1, 2016

More Information

Terms related to this study

Keywords

Additional Relevant MeSH Terms

Other Study ID Numbers

  • KYLLSL-2015-153-01

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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