Young Patients With Early Breast Cancer

Breast Cancer Female Clinical Trial

Official title:

Prospective Research of Young Patients With Early Breast Cancer

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT06027541
• Other study ID #: YEBC
• Status: Not yet recruiting
• Start date: February 1, 2024
• Est. completion date: December 31, 2025

Study information

• Verified date: January 2023
• Source: Peking Union Medical College Hospital
• Contact: n/a
• Is FDA regulated: No
• Study type: Observational

Clinical Trial Summary

The prognosis of young patients with breast cancer is relatively poor. Chemotherapy damages ovarian function. Endocrine treatment for up to 10 years delays the childbearing time of patients. Treatment regimens in young breast cancer patients are still controversial in the following: 1. Exemption from chemotherapy based on gene prediction results; 2. Removing drugs that damage ovarian function from chemotherapy regimens; 3. Giving ovarian protection drugs during chemotherapy for patients with hormone receptor (HR)+; 4. The right time to get pregnant. In view of the above problems, the treatment scheme recommended in the guidelines cannot meet the personalized needs of young breast cancer patients. The project plans to establish a prognosis model for young patients with breast cancer, and provide the patients hierarchical and refined management, which is significant for prolonging survival time, improving quality of life, and protecting fertility. This project plans to observe the relationship between the characteristics of immune genes, pathological staging, molecular typing, treatment plans and prognosis in the cohort of young breast cancer patients, and establish a young breast cancer prognosis model and verify it. The project is expected to establish a prognosis model and provide a hierarchical and personalized precision treatment plan for young breast cancer patients, so as to prolong the survival time, improve the fertility rate, and improve the quality of life.

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 1000
• Est. completion date: December 31, 2025
• Est. primary completion date: June 30, 2025
• Accepts healthy volunteers: No
• Gender: Female
• Age group: 20 Years to 40 Years

Eligibility

Inclusion Criteria:

• patients with breast cancer received operation in Peking Union Medical College Hospital
• age =40 year old and =20 years old
• treatment regimen was made in Peking Union Medical College Hospital

Exclusion Criteria:

• patients without pathological information
• patients with metastasis
• patients with history of other malignant tumor (except for completely cured cervical carcinoma in situ or basal cell carcinoma or squamous cell skin carcinoma)
• patients with palliative resection of breast

Related Conditions & MeSH terms

• Breast Cancer Female
• Breast Neoplasms

Intervention

Procedure:
• operation
operation methods: breast-conserving surgery, mastectomy, axillary lymph node dissection, sentinal lymphnodes biopsy; chemotherapy regimens: AC, TC, AC-T/P, TCrb, TAC, capecitabine; ovarian protection:GnRHa; endocrine therapy: Aromatase inhibitor, GnRHa, TAM, Fulvestrant, CDK4/6 inhibitors; target therapy: trastuzumab,patuzumab, Pyrotinib.

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Peking Union Medical College Hospital

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	5-year disease free survival (DFS)	DFS: From the time of surgery to the time of recurrence or metastasis, calculated on a monthly basis, until the most recent discovery of recurrence or metastasis.	5 year
Secondary	5-year overall survival (OS)	OS: From the time of surgery to death from any cause, calculated on a monthly basis.	5-year
Secondary	5-year recurrence	Recurrence: Recurrence in the ipsilateral breast, axillary, or supraclavicular lymph nodes comfired by pathological biopsy confirmation.	5-year
Secondary	5-year metastasis	Metastasis: metastasis was detected by CT, MRI, nuclide scanning or ultrasound in liver, lung, bone, brain, and other areas, without being confirmed by pathology.	5-year
Secondary	the correlation between poor characteristics and survival	clinical characteristics': T stage, N stage, tumor grade, age group, with or without ovaian protection, with or without chemotherapy/radiotherapy, operation method.	5-year