NCT02493569

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

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

• Status: Unknown
• Phase: —
• Study type: Observational
• Enrollment: 3,000 (estimated)
• Sponsor: First Affiliated Hospital Xi'an Jiaotong University · Academic / Other
• Sex: Female
• Age: —
• Healthy volunteers: Not accepted

Summary

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.

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.

Conditions

• Breast Cancer

Interventions

Type	Name	Description
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.

Timeline

• Start date: 2016-10-01
• Primary completion: 2017-10-01
• First posted: 2015-07-09
• Last updated: 2016-08-10