Concordance of the Biology of Primary Breast Carcinoma and the Biology of Recurrence .

Sohag University

Status: Begins enrollment this month

Conditions: Breast Carcinoma

Treatments: Other: No intervention

Study type: Observational

Funder types: Other

Identifiers

NCT07275203

Soh-Med--25-11-8MS

Details and patient eligibility

About

the study will discuss the concordance of the biology of primary breast carcinoma and the biology of recurrence.

The study will be conducted at Department of Clinical Oncology, Sohag University Hospital and Sohag Cancer center, Sohag, Egypt.

including Patients diagnosed and treated between 2015 and 2025 and Data will be collected from medical records, pathology reports, and radiology reports.

Enrollment: 200 estimated patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Age more than18 years old at time of diagnosis of breast cancer.
• Patients who had recurrent breast cancer following adjuvant treatment.
• Biopsy was taken from the site of recurrence and biology was done.

Exclusion criteria

• Patients with distant metastasis at time of presentation.
• Patients diagnosed with double malignancy.
• Patients with incomplete data records.
• Recurrent breast cancer and biopsy difficult to be taken .