Prospective Multicenter Single-arm Trial: AK112 + Nab-paclitaxel/Carboplatin Neoadjuvant for TNBC
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: AK112, Carboplatin, Paxlitaxel.
- Who it may be relevant to
- Registry conditions: Breast Cancer - Female. Basic parameters: 18 years — 75 years · Female.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
A Prospective, Multicenter, Single-Arm Study of AK112 in Combination With Albumin-Bound Paclitaxel and Carboplatin as Neoadjuvant Treatment for Triple-Negative Breast Cancer
Overview
This prospective, multicenter, single-arm clinical study aims to evaluate the efficacy and safety of AK112 in combination with albumin-bound paclitaxel and carboplatin as neoadjuvant treatment in adult women with early or locally advanced triple-negative breast cancer (TNBC). The study seeks to address the pathological complete response (pCR) rate, objective response rate (ORR), breast conservation rate, and invasive disease-free survival (iDFS) following treatment with AK112 combined with albumin-bound paclitaxel and carboplatin in early or locally advanced TNBC.
Interventions
- Drug AK112, Carboplatin, Paxlitaxel
The combination of AK112, a platinum-based chemotherapy agent, and Paxlitaxel is administered every three weeks as a neoadjuvant treatment for triple-negative breast cancer. After completing six cycles of this regimen, the participant undergoes surgical treatment.
Primary outcome measures
- pCR [Time frame: After surgery, within an average of 2 weeks]
Secondary outcome measures (1)
- ORR [Time frame: Two weeks after completing 6 cycles of neoadjuvant therapy (each cycle is 21 days)]
Eligibility criteria
Inclusion criteria
- Voluntary Participation and Informed Consent: The participant voluntarily agrees to join this clinical trial, signs a written informed consent form, understands the study, and is willing to comply with all trial procedures.
- Eligibility by Age and Gender: Female participants aged ≥18 years and ≤75 years on the day of signing the informed consent form.
- Pathological Confirmation of Disease: Histopathologically confirmed diagnosis of T1-4N0-3M0 (except for T1N0M0) triple-negative invasive breast cancer, defined as negative for estrogen receptor (ER) and progesterone receptor (PgR) (immunohistochemistry: ER, PR < 1%), and human epidermal growth factor receptor 2 (HER2) (immunohistochemistry HER2 "0\~1+"; or immunohistochemistry HER2 "2+" with no amplification on HER2 FISH gene testing).
- Measurable Lesion: At least one lesion measurable according to RECIST v1.1 criteria. Participants diagnosed at an external institution agree to provide archived or freshly obtained tumor tissue samples (formalin-fixed paraffin-embedded \[FFPE\] tissue blocks or at least 25 unstained tumor tissue slides) for pathology review.
- Planned Surgical Treatment: Participants are scheduled to undergo definitive surgical resection of breast cancer, including either breast-conserving surgery or mastectomy, along with sentinel lymph node (SN) biopsy or axillary lymph node dissection (ALND), and are planned to receive neoadjuvant chemotherapy.
Exclusion criteria
- Prior Anti-Cancer Treatments.
- Received systemic anti-cancer treatment, including chemotherapy, radiotherapy, immunotherapy, targeted therapy (within 2 weeks for small molecule targeted therapies), or biological agent treatment within 4 weeks before enrollment.
- Received palliative local treatments within 2 weeks before enrollment.
- Received systemic non-specific immune modulatory treatments (e.g., interleukins, interferons, thymopeptides) within 2 weeks before enrollment.
- Received traditional Chinese medicine or Chinese patent medicines with anti-cancer indications within 2 weeks before enrollment.
- Prior PD-1/PD-L1 Treatment.
- Previously received treatment with PD-1 inhibitors or PD-L1 inhibitors.
- Concurrent Participation in Other Clinical Studies.
- Currently participating in another clinical study, unless it is an observational, non-interventional study or the follow-up period of an interventional study.
- History of Other Malignancies:
(1) Has a history of other malignant tumors within 5 years prior to enrollment or concurrently, except for cured basal cell carcinoma of the skin, cervical carcinoma in situ, and thyroid cancer.
(2) Active Autoimmune Diseases: Has active autoimmune diseases that required systemic treatment (such as corticosteroids) within 2 years before enrollment, or has autoimmune diseases that the investigator judges may recur or require planned treatment.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- N/A
- Model
- Single group
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT07103447 · WestChinaL112