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Study of safety and efficacy of novel immunotherapy combinations in patients with triple negative breast cancer(TNBC)

A Phase1b multicenter open-label dose escalation and expansion platform study of select immunotherapy combinations in adult patients with triple negative breast cancer

Status
Active, not recruiting
Phases
Phase 1
Study type
Interventional
Source
JPRN
Registry ID
JPRN-jRCT2080224559
Enrollment
6
Registered
2019-02-08
Start date
2019-02-22
Completion date
Unknown
Last updated
2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Triple negative breast cancer

Interventions

Arm 1: Spartalizumab + LAG525 in combination with NIR178 Arm 2: Spartalizumab + LAG525 in combination with capmatinib Arm 3: Spartalizumab + LAG525 in combination with MCS110 Arm 4: Spartalizumab + LA

Sponsors

Novartis Pharma KK
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Patients with advanced/metastatic TNBC (defined as HER-2 negative with under 1% of tumor cell nuclei immunoreactive for estrogen receptor (ER) and progesterone receptor (PR), with measurable disease as determined by RECIST version 1.1. Patients should have documented disease progression following, or intolerance to, no more than 2 prior lines of chemotherapy for advanced or metastatic disease. Neoadjuvant and/or adjuvant chemotherapy administered with curative intent will count as one prior line of therapy, if disease recurred within 12 months of the last treatment. Patients must have received prior systemic treatment that included taxane-based chemotherapy for (neo)adjuvant or metastatic disease. Patients must have a site of disease amenable to core needle biopsy, and be a candidate for tumor biopsy according to the treating institutions guidelines.

Exclusion criteria

Exclusion criteria: Patients with a history of treatment with anti-LAG-3, anti-PD-1, anti-PD-L1 or anti-PD-L2 antibodies. Presence of symptomatic central nervous system (CNS) metastases, or CNS metastases that require local CNS-directed therapy. History of severe hypersensitivity reactions to any ingredient of study drug(s) and other mAbs and/or their excipients. Impaired cardiac function or clinically significant cardiac disease. HIV infection. Patients with active hepatitis B virus (HBV) or hepatitis C virus (HCV) infection. For patients with inactive HBV or HCV infection (hepatitis controlled under antiviral therapy), see study drug-specific exclusion criteria. For dose expansion, patients whose disease is controlled under antiviral therapy should not be excluded. Active, known or suspected autoimmune disease. History of or current interstitial lung disease or pneumonitis over grade 2. Subjects with tuberculosis (TB) (patients receiving MCS110 or canakinumab)

Design outcomes

Primary

MeasureTime frame
safety Incidence and severity of AEs and SAEs,Incidence and nature of DLTs in first cycle.

Secondary

MeasureTime frame
efficacy pharmacokinetics Best overall response (BOR) and PFS per RECIST.

Countries

Asia except Japan, Europe, Japan, North America, Oceania

Contacts

Public ContactMasataka Yonemura

Novartis Pharma. K.K.

rinshoshiken.toroku2@novartis.com+81-120-003-293

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026