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QL1706 Plus Chemotherapy as Neoadjuvant Therapy in Early High-Risk TNBC Breast Cancer

NCT06404736 · Status: NOT_YET_RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 73

Last updated 2024-05-08

No results posted yet for this study

Summary

This study will look at the efficacy and safety of QL1706 plus albumin-bound paclitaxel and carboplatin in a neoadjuvant setting, in high-risk, TNBC early breast cancer.

Conditions

  • Early Breast Cancer
  • Neoadjuvant Therapy
  • TNBC, Triple Negative Breast Cancer

Interventions

DRUG

Bispecific antibody (bsAb) targeting PD-1 and CLTA-4

QL1706 is a novel bispecific combination antibody composed of a recombinant humanized IgG4 monoclonal antibody targeting human PD-1 (programmed cell death protein 1) (PSB103) and a recombinant humanized IgG1 monoclonal antibody targeting human CTLA-4 (cytotoxic T-lymphocyte-associated protein 4) (PSB105). Both antibodies have undergone engineering modifications to introduce mutations facilitating their correct assembly and preventing mispairing, and are expressed in the same cell line at a predetermined ratio (approximately 2:1).

DRUG

Albumin-bound paclitaxel

Albumin-bound paclitaxel improves the solubility and delivery of paclitaxel to tumor cells by binding to human albumin, facilitating its transportation through the bloodstream and enhancing its uptake into tumor tissue. It works by binding to and stabilizing microtubules within cancer cells, thereby disrupting the normal process of cell division and leading to cell cycle arrest and apoptosis, ultimately resulting in the death of cancer cells.

DRUG

Carboplatin

Carboplatin is a chemotherapy medication belonging to the platinum-based class of drugs, commonly used in the treatment of various cancers, including ovarian cancer, lung cancer, and bladder cancer. It functions by forming DNA adducts, disrupting DNA replication and transcription processes in cancer cells, ultimately leading to cell death. Despite its efficacy, carboplatin can cause side effects such as nausea, vomiting, and bone marrow suppression.

Sponsors & Collaborators

  • Fudan University

    lead OTHER

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Max Age
70 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2024-05-07
Primary Completion
2025-11-07
Completion
2030-11-07

Countries

  • China

Study Locations

More Related Trials

Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06404736 on ClinicalTrials.gov