Ignite Creation Date:
2025-12-24 @ 11:36 PM
Ignite Modification Date:
2026-01-01 @ 1:09 AM
Study NCT ID:
NCT06955156
Status:
RECRUITING
Last Update Posted:
2025-05-02
First Post:
2024-08-03
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Trilaciclib Combined With Anti-PD-1 Antibody and Chemotherapy in the Treatment of Locally Advanced TNBC
Sponsor:
QIAO LI
Organization:
Study Overview
Official Title:
Trilaciclib in Combination With Anti-PD-1 Antibody and Chemotherapy in the Treatment of Locally Advanced Triple-negative Breast Cancer: A Prospective, Single-arm, Multicenter Phase II Clinical Study
Status:
RECRUITING
Status Verified Date:
2024-07
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
Trilaciclib is a highly potent, selective, and reversible CDK4/6 inhibitor that protects bone marrow by protecting hematopoietic stem cells and progenitor cells (HSPCs) during systemic chemotherapy. The proliferation and differentiation of HSPCs are highly dependent on the CDK4/6 signaling pathway, and when exposed to the appropriate dose of treacilil, they will be blocked in the G1 phase of the cell cycle, thus avoiding the killing of cell cycle-specific chemotherapy drugs. This is an open, single-arm, multicenter Phase II clinical study. Newly diagnosed TNBC patients with T1c N1-2 or T2-4 N0-2 will be screened according to the inclusion criteria. Fifty patients meeting the inclusion criteria will sign informed consent letters and receive neoadjuvant therapy with Trilaciclib + anti-PD-1 antibody + Paclitaxel-albumin + carboplatin. To evaluate the synergistic effect of Trilaciclib on bone marrow protection and anti-tumor therapy.
Detailed Description:
Myelosuppression is the cause of many cancer chemotherapy-related adverse events, such as infections, sepsis, bleeding, and fatigue, resulting in delayed hospital stays or the need for treatment with hematopoietic growth factors, blood transfusions, and so on. In addition, myelosuppression usually leads to a lower dose or more extended interval of chemotherapy, which reduces the intensity of chemotherapy and affects the benefit of chemotherapy for patients.
Trilaciclib is a highly potent, selective, and reversible CDK4/6 inhibitor that protects bone marrow by protecting hematopoietic stem cells and progenitor cells (HSPCs) during systemic chemotherapy. The proliferation and differentiation of HSPCs are highly dependent on the CDK4/6 signaling pathway, and when exposed to the appropriate dose of treacilil, they will be blocked in the G1 phase of the cell cycle, thus avoiding the killing of cell cycle-specific chemotherapy drugs. This is an open, single-arm, multicenter Phase II clinical study. Newly diagnosed TNBC patients with T1c N1-2 or T2-4 N0-2 will be screened according to the inclusion criteria. Fifty patients meeting the inclusion criteria will sign informed consent letters and receive neoadjuvant therapy with Trilaciclib + anti-PD-1 antibody + Paclitaxel-albumin + carboplatin. To evaluate the synergistic effect of Trilaciclib on bone marrow protection and anti-tumor therapy.
Trilaciclib is a highly potent, selective, and reversible CDK4/6 inhibitor that protects bone marrow by protecting hematopoietic stem cells and progenitor cells (HSPCs) during systemic chemotherapy. The proliferation and differentiation of HSPCs are highly dependent on the CDK4/6 signaling pathway, and when exposed to the appropriate dose of treacilil, they will be blocked in the G1 phase of the cell cycle, thus avoiding the killing of cell cycle-specific chemotherapy drugs. This is an open, single-arm, multicenter Phase II clinical study. Newly diagnosed TNBC patients with T1c N1-2 or T2-4 N0-2 will be screened according to the inclusion criteria. Fifty patients meeting the inclusion criteria will sign informed consent letters and receive neoadjuvant therapy with Trilaciclib + anti-PD-1 antibody + Paclitaxel-albumin + carboplatin. To evaluate the synergistic effect of Trilaciclib on bone marrow protection and anti-tumor therapy.
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
False
Is an FDA AA801 Violation?: