Combination therapy for advanced triple-negative breast cancer
Official title: A Prospective, Single-arm, Multicenter Phase II Clinical Study of Sacituzumab Govitecan in Combination With Toripalimab as First-line Treatment for Advanced Triple-negative Breast Cancer and an Exploratory Study of Biomarkers for Predicting Efficacy
Run by Peking University Cancer Hospital & Institute · NCT06991790 · Data updated 2026-11-12
This study is testing a new combination of two drugs to see if it can help people with advanced triple-negative breast cancer live longer and feel better.
Quick facts
| Study type | Observational |
|---|---|
| Ages | 18 Years to 75 Years |
| Sex | Women only |
| Enrollment | 51 (estimated) |
| Sponsor | Peking University Cancer Hospital & Institute Academic / other |
| Drugs / interventions | sacituzumab, toripalimab, chemotherapy, immunotherapy |
| Locations | 1 site (Beijing) |
| Status | Recruiting |
| Started | May 1, 2025 |
| Main results expected | May 1, 2027 |
| Study ends | May 1, 2028 |
| Registry record updated | May 28, 2025 |
| Trial ID | NCT06991790 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Ideal candidates are female patients aged 18 to 75 with histologically confirmed advanced triple-negative breast cancer who have not received prior systemic treatment.
✕Probably not a fit
Patients with symptomatic brain metastases or those who have previously received HER2-targeted or PD-(L)1 therapies may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This study explores the efficacy and safety of sacituzumab govitecan combined with toripalimab as a first-line treatment for patients with advanced triple-negative breast cancer (TNBC). It aims to evaluate progression-free survival and monitor adverse events to assess safety under real-world conditions. Additionally, the study seeks to identify biomarkers that may predict the treatment's efficacy. Participants will have their response rates and survival periods tracked as secondary outcomes.
Why it matters
Potential benefit: If successful, this treatment could provide a more effective first-line therapy option for patients with advanced triple-negative breast cancer.
How similar studies have gone: While this approach is novel in combining these specific therapies for TNBC, similar studies have shown promise in exploring combination therapies for cancer treatment.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: 1. Female breast cancer patients aged 18 to 75 years old; 2. Eastern Cooperative Oncology Group (ECOG) Performance Status (PS) score: 0 to 1; 3. Patients with histologically or cytologically confirmed advanced triple-negative breast cancer; 4. Patients who have not received systemic treatment (including chemotherapy, targeted therapy and immunotherapy) for advanced triple-negative breast cancer; 5. According to the Response Evaluation Criteria in Solid Tumors (RECIST) 1.1 standard, having at least one measurable lesion; 6. Deciding to receive anti-tumor treatment with the combination of sacituzumab govitecan and toripalimab. Exclusion Criteria: 1. Patients with symptomatic brain metastases (such as increased intracranial pressure, epilepsy, etc.) who require emergency radiotherapy or surgical intervention; 2. Patients who have previously received HER2-targeted therapy or Trop-2-targeted therapy; 3. Patients who have previously used or are currently using PD-(L)1 inhibitors and/or ADC drugs containing topoisomerase inhibitors, such as sacituzumab govitecan, Dato-DXd, etc., as well as topoisomerase inhibitors; 4. Patients who are considered by the investigator to be unsuitable for participating in this study.
Where it's running
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Beijing Cancer Hospital
Beijing, China Recruiting
Study contacts
- Study coordinator: Guohong Song, Doctor of Medicine (M.D.)
- Email: songguohong918@hotmail.com
- Phone: 0086-88121122-2066
Similar studies
Other studies for the same condition or treatment. Recruiting studies are listed first.
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Sac-TMT plus bevacizumab in TNBC with brain metastases
This phase II, single-arm study tests whether Sac-TMT combined with bevacizumab can help people with triple-negative breast cancer and brain metastases.
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Sacituzumab Tirumotecan plus Toripalimab as first-line treatment for recurrent or metastatic head and neck squamous cell carcinoma
This trial will test whether the antibody-drug conjugate sacituzumab tirumotecan combined with the PD-1 inhibitor toripalimab helps people with recurrent or metastatic head and neck squamous cell carcinoma whose tumors are Trop-2 positive and have PD-L1 CPS ≥1.
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TMV vaccine alone or with toripalimab for recurrent head and neck cancer
This study tests a personalized TMV vaccine, alone and with toripalimab, in adults whose head and neck cancer has returned and is planning salvage surgery.
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Toripalimab Plus Cetuximab and Irinotecan for second-line right-sided colon cancer
This phase II study tests whether a combo of toripalimab, cetuximab, and irinotecan helps adults with second-line, right‑sided, RAS/BRAF wild-type advanced colon cancer.
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Propranolol with Toripalimab and Platinum Chemo before/around surgery in NSCLC
This study tests whether adding propranolol to toripalimab and platinum-based chemotherapy is safe and tolerable for people with resectable non-small cell lung cancer before surgery.
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Neoadjuvant Cryo-Thermal Ablation with Toripalimab and Chemo for Resectable NSCLC
This study tests whether using Cryo-Thermal Ablation before chemo-immunotherapy helps people with resectable NSCLC see better outcomes.
How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.