Clinical Research Directory

Predicting Response to Immunochemotherapy in Early Triple Negative Breast Cancer

The goal of this clinical trial is to identify cellular and molecular determinants of response to neoadjuvant immunochemotherapy in women aged 18 or older with early-stage triple-negative breast cancer (TNBC). The main questions it aims to answer are: * Can detailed immune profiling of the tumor and its microenvironment predict pathological complete response (pCR, RCB-0) versus partial/non-response (RCB-I, II, III) to neoadjuvant immunochemotherapy? * Are there specific immune or molecular biomarkers (e.g., TILs, CD3/8/20, FoxP3, PDL1, transcriptomic signatures) associated with progression-free survival and overall survival in this population? Researchers will compare patients achieving pCR (RCB-0) to those with residual disease (RCB-I, II, III) to determine if immune and molecular profiles can discriminate responders from non-responders and guide personalized treatment strategies.

Dose Determining Study of EXS74539 (REC-4539) in Participants With Select Solid Tumors

The primary purpose of this study is to determine the safety, tolerability, and maximum tolerated dose (MTD) of EXS74539 (REC-4539) in participants with select solid tumors.

QLC5513 Alone or in Combination With QL1706 in Previously Treated Advanced or Metastatic TNBC.

The study will evaluate the safety and efficacy of QLC5513 alone or in combination with QL1706 in patients with advanced or metastatic triple-negative breast cancer (TNBC) who had received ≥1 line of prior systematic therapy.