New treatments for early-stage breast cancer

Sustainable and Efficient Platform of New Therapeutic Development for Early Breast Cancer (S-FACT)

Phase 2 Interventional Nagoya City University · NCT06535893

This study is testing new pre-surgery chemotherapy options for people with early-stage breast cancer to see if they work better than the standard treatment.

Quick facts

PhasePhase 2
Study typeInterventional
Enrollment100 (estimated)
Ages18 Years to 80 Years
SexAll
SponsorNagoya City University Academic / other
Drugs / interventionschemotherapy
Locations1 site (Nagoya, Aichi-ken)
Trial IDNCT06535893 on ClinicalTrials.gov

What this trial studies

This phase II trial focuses on early-stage breast cancer (stage II-III) and evaluates the effectiveness of preoperative chemotherapy by comparing standard treatment with multiple experimental therapies. Utilizing an adaptive design, the trial allows for the addition of new treatments during or after the study, enhancing flexibility. Patients are categorized by subtype and randomized to receive either standard or experimental treatments, with the incorporation of circulating tumor DNA (ctDNA) analysis for better efficacy and prognosis predictions.

Who should consider this trial

Good fit: Ideal candidates include adults aged 18-80 with histologically confirmed invasive breast carcinoma at stage II or III and an ECOG performance status of 0 or 1.

Not a fit: Patients with active double cancer or those requiring systemic treatment for infections may not benefit from this study.

Why it matters

Potential benefit: If successful, this trial could lead to more effective treatment options for patients with early-stage breast cancer.

How similar studies have performed: Other studies have shown promise with adaptive trial designs in oncology, suggesting potential for success in this approach.

Eligibility criteria

Show full inclusion / exclusion criteria
Inclusion Criteria:

1. Histologically or cytologically confirmed invasive breast carcinoma
2. Stage II or III
3. ECOG performance status of 0 or 1
4. Age 18-80

Exclusion Criteria:

1. Continuous systemic administration (oral or intravenous) of steroid drugs or other immunosuppressants.
2. History or complication of interstitial lung disease or pulmonary fibrosis diagnosed by imaging or clinical findings.
3. Infection requiring systemic treatment.
4. Active double cancer (however, the following are not excluded: (1) Completely resected cancers: basal cell carcinoma, squamous cell carcinoma at clinical stage I, carcinoma in situ, mucosal carcinoma, superficial bladder carcinoma, (2) Gastrointestinal cancer that has been curatively resected by ESD or EMR, (3) Other cancers that have not recurred for more than 5 years).

Where this trial is running

Nagoya, Aichi-ken

How to participate

  1. Review the eligibility criteria above with your treating physician.
  2. Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
  3. Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.
Conditions Breast Cancer
Last reviewed 2026-06-13 by the Find a Trial editorial team. Information on this page is for educational purposes and is not medical advice. Always consult qualified healthcare professionals about clinical trial participation.