Clinical trial · Observational
Familial Breast Cancer in China
A Real-world Study of Familial Hereditary Breast Cancer in China
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
This study is a retrospective descriptive study to collect clinical data (mainly including medical records and follow-up information, etc.) of breast cancer patients with genetic variation who were first diagnosed and treated in a number of hospitals in China during the period from January 1, 2015 to December 31, 2024, and to establish a retrospective cohort of familial hereditary breast cancer. To analyze the clinical features, diagnosis and treatment and survival prognosis of patients with familial hereditary breast cancer. To explore the main factors affecting clinical diagnosis and treatment and survival prognosis of patients
Conditions
Conditions (2)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Breast Carcinoma | Breast Carcinoma | ONTOLOGY_EXACT | 0.98 |
| Genetic Variation | — | UNRESOLVED | — |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| Genetic variation | Other | — | UNRESOLVED |
Design
Arms and outcomes
Arms (1)
- label
- Familial breast cancer
- description
- Familial inherited breast cancer with genetic variants, including but not limited to mutations in the BRCA1, BRCA2, TP53, and PALB2 genes
- interventionNames
- Other: Genetic variation
Primary outcomes (1)
- measure
- Overall survival rate
- timeFrame
- 5-year
Eligibility
Eligibility (as posted)
- Sex
- Female
- Minimum age
- 18 Years
- Maximum age
- 75 Years
Show eligibility criteria text
Inclusion Criteria: * Familial inherited breast cancer with genetic variants, including but not limited to mutations in the BRCA1, BRCA2, TP53, and PALB2 genes * The patient had no major organ dysfunction * ECOG score 0-1 Exclusion Criteria: * There are serious dysfunction of vital organs (heart, liver, kidney) * Patients with other malignancies, except cured non-melanoma skin cancer, cervical carcinoma in situ and other tumors that have been cured for at least 5 years * In other acute infectious disease or chronic infectious disease activity period * A history of uncontrolled seizures, central nervous system disorders, or mental disorders
References
Publications (0)
Data not yet available