Condition: Metastatic Breast Cancer ( HER2 Negative) · ctDNA · Sponsor: Fudan University
This is an exploratory, ctDNA-guided, multi-stage clinical study designed to evaluate the clinical value of treatment decision-making based on circulating tumor DNA (ctDNA) variant allele frequency (VAF) dynamics in patients with HER2-negative metastatic breast cancer. All enrolled patients will receive antibody-drug conjugate (ADC) therapy for two cycles in Stage 1, with serial ctDNA assessments performed prior to Cycle 1 and Cycle 2. In Stage 2, patients without disease progression will be assigned to different treatment strategies based on the percentage reduction in mean ctDNA VAF. The study aims to assess whether ctDNA VAF dynamics can serve as an early biomarker to guide treatment intensification and improve clinical outcomes in metastatic breast cancer.
This description comes directly from the study's public registry record.
Hongxia WANG · 86-138196379 · whx365@126.com
Always discuss trial participation with your own doctor first.
| Fudan University Shanghai Cancer Center | Shanghai, Shanghai Municipality, China | Recruiting |
Get one email when the public record changes — results posted, or the study's status changes. Nothing else, ever.
We email about this public record only. Unsubscribe anytime with one click. Never medical advice.
This page is independently generated by Eichor from the public ClinicalTrials.gov record and re-synced daily. It is not the sponsor's official website unless claimed. Nothing here is medical advice; eligibility is always determined by the study team — talk to your own doctor first.
Source record: clinicaltrials.gov/study/NCT07394218