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Immune induction strategies to improve response to immune checkpoint blockade in triple negative breast cancer (TNBC) patients: the TONIC-2 trial

Status
Active, not recruiting
Phases
Phase 2
Study type
Interventional
Source
EU CTIS
Registry ID
CTIS2024-513217-12-00
Enrollment
34
Registered
2025-01-13
Start date
2020-02-04
Completion date
Unknown
Last updated
2025-01-13

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

Conditions

Triple negative breast cancer (TNBC) with metastatic disease

Brief summary

Progression-free survival as measured by the proportion of patients free of progression after 6 cycles of nivolumab (PFS1: time from randomization to tumor progression or death from any cause) according to RECIST1.1

Detailed description

Response as measured by the objective response rate (ORR: complete responses or partial responses) according to iRECIST and RECIST1.1, Clinical benefit as measured by the clinical benefit rate (CBR) according to RECIST 1.1 and iRECIST, PFS1 according to RECIST 1.1 and iRECIST, Overall survival (OS: time from nivolumab initiation to death from any cause), Percentage of patients with toxicity (CTCAE v5.0) and immune-related toxicity, PFS as measured by the proportion of patients free of progression after 6 cycles of nivolumab (PFS2: time from randomization to tumor progression or death from any cause). Progression as defined by RECIST 1.1 and iRECIST will be used

Interventions

DRUGOPDIVO 10 mg/mL concentrate for solution for infusion.

Sponsors

Het Nederlands Kanker Instituut-Antoni van Leeuwenhoek Ziekenhuis Stichting
Lead SponsorOTHER

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Design outcomes

Primary

MeasureTime frame
Progression-free survival as measured by the proportion of patients free of progression after 6 cycles of nivolumab (PFS1: time from randomization to tumor progression or death from any cause) according to RECIST1.1

Secondary

MeasureTime frame
Response as measured by the objective response rate (ORR: complete responses or partial responses) according to iRECIST and RECIST1.1, Clinical benefit as measured by the clinical benefit rate (CBR) according to RECIST 1.1 and iRECIST, PFS1 according to RECIST 1.1 and iRECIST, Overall survival (OS: time from nivolumab initiation to death from any cause), Percentage of patients with toxicity (CTCAE v5.0) and immune-related toxicity, PFS as measured by the proportion of patients free of progression after 6 cycles of nivolumab (PFS2: time from randomization to tumor progression or death from any cause). Progression as defined by RECIST 1.1 and iRECIST will be used

Countries

Netherlands

Outcome results

None listed

Source: EU CTIS · Data processed: Feb 4, 2026