Distribution of the Homologous Recombination-related (HRR) Genesmutationsand HRD in Breast Cancer
Recruiting
Observational Study
Breast Cancer
HER2-low Breast Cancer
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 – 70
- Sex
- Female
- Study type
- Observational
- Participants needed
- 255 (estimated)
- Sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University · Other
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About This Trial
This is a cross-sectional and an observational study, investigator-initiated study in HER2-low breast cancer patients. Approximately 255 subjects with HRD (homologous recombination deficiency) assessment will be enrolled in this study to examine the distribution and features of HRD/HRR (homologous recombination repair).
In this study, investigators plan to clarify the frequency of HRR/HRD in Chin…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Female patients aged 18-70 years with pathologically confirmed HER2-low breast cancer (defined as IHC 2+/ISH- or IHC 1+ per ASCO/CAP guidelines);
2. ECOG performance status of 0 or 1;
3. Treatment-naïve operable primary breast cancer with completed homologous recombination de…
Contacts