Clinical Research Directory

A Dose-Escalation and Expansion Study of Tacabrutideg (BGB-16673) in Participants With B-Cell Malignancies

Study consists of two main parts to explore tacabrutideg recommended dosing, a Phase 1 monotherapy dose finding comprised of monotherapy dose escalation and monotherapy safety expansion of selected doses, and a Phase 2 (expansion cohorts)

CD19.20.22 CAR T-cells for Patients With Relapsed/Refractory B-Cell Lymphomas

The goal of this study is to treat patients diagnosed with relapsed or refractory positive B cell lymphoma - positive for 2 or more target antigens - with CAR19.20.22 CAR T-cells. Based on the preclinical characteristics of the LTG2950, CAR19.20.22 tri-specific CAR T-cells the Investigators have developed the following hypotheses to be tested in our phase Ia clinical trial. The Investigators hypothesize that these novel CAR T-cells will show: * good safety and tolerability * a high degree of efficacy * very good persistence * an acceptable level of exhaustion

Efficacy and Safety of Zanubrutinib Plus Tislelizumab Treatment With or Without Sonrotoclax for Patients With Richter Transformation

The aim of the CLL-RT1 trial is to evaluate the efficacy and safety of zanubrutinib (BGB-3111), a BTK inhibitor plus tislelizumab (BGB-A317), a PD1 inhibitor for treatment of patients with Richter Transformation

Pirtobrutinib+Sonrotoclax（PS) Regimen in the Treatment of B-Cell Lymphoma

This prospective, open-label, Phase II clinical trial evaluates the efficacy and safety of pirtobrutinib combined with sotoclax across three distinct B-cell lymphoma cohorts: histologically transformed diffuse large B-cell lymphoma (DLBCL), relapsed/refractory chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL), and relapsed/refractory marginal zone lymphoma (MZL). Dosing regimen ：pirtobrutinib 200 mg orally once daily plus sotoclax with a 4-week dose escalation schedule (1, 2, 5, 10, 20, 40, 80, 160 mg/day, then 320 mg/day on days 1-28, starting Cycle 2) administered orally. Cohorts 1 and 2 additionally incorporate obinutuzumab 1000 mg intravenously on Cycle 1 days 1, 8, and 15, followed by days 1 of Cycles 2 through 6, with a maximum of six cycles. Each treatment cycle spans 28 days. For Cohort 1 (RT DLBCL), the primary objective centers on early response assessment following three cycles of the PSO regimen (pirtobrutinib-sotoclax-obinutuzumab), with PET/CT evaluation serving as the critical decision point. Patients demonstrating progressive disease or stable disease discontinue study treatment, while those achieving complete or partial response may proceed to investigator-selected bridging therapies including bispecific antibodies, CAR-T cell therapy, or hematopoietic stem cell transplantation, or alternatively continue PSO combination therapy. Obinutuzumab is capped at six cycles, whereas pirtobrutinib and sotoclax may continue for up to 25 cycles. Comprehensive biomarker strategies include ctDNA analysis from peripheral blood at baseline and after Cycle 1 (following full-dose sotoclax exposure), with serial assessments at Cycles 3, 7, 14, and every six cycles during Year 2 for patients continuing PSO beyond Cycle 3. Patients with measurable baseline tumor cells in peripheral blood or bone marrow undergo flow cytometry-based MRD detection at 10-⁴ sensitivity at corresponding timepoints. T-cell subset and functional analyses are performed at baseline, Cycle 3, and every three cycles thereafter to characterize immune dynamics during treatment. Cohort 2 (relapsed/refractory CLL/SLL) follows a continuous treatment paradigm without an early stopping rule, with efficacy assessment after fourteen cycles. Patients achieving complete remission with MRD negativity at 10-⁴ may elect treatment discontinuation. Sotoclax is administered for a maximum of twenty-four cycles, with pirtobrutinib maintenance for patients failing to achieve MRD-negative complete remission. The biomarker program incorporates both flow cytometry MRD at 10-⁴ and next-generation sequencing MRD at 10-⁶ sensitivity, providing unprecedented depth of residual disease characterization. Sampling occurs at baseline, Cycle 1, Cycle 3, Cycle 7, Cycle 14, and every six cycles in Year 2. Cohort 3 (relapsed/refractory MZL) mirrors the CLL/SLL treatment structure but omits obinutuzumab, testing the doublet of pirtobrutinib plus sotoclax. The fourteen-cycle efficacy assessment and MRD-guided stopping rule apply identically, with sotoclax limited to twenty-four cycles and pirtobrutinib maintenance for non-responders. ctDNA surveillance occurs at baseline, Cycle 3, Cycle 7, Cycle 14, and every six cycles in Year 2, complemented by serial T-cell immunophenotyping.

A Study of BGB-21447, a Bcl-2 Inhibitor, in Mature B-Cell Malignancies

This study is testing the safety and tolerability of BGB-21447 monotherapy in participants with relapsed or refractory (R/R) non-Hodgkin lymphoma (NHL) and chronic lymphocytic leukemia/small lymphocytic lymphoma (CLL/SLL). The study aims to determine the maximum tolerated dose (MTD), maximum administered dose (MAD), recommended Phase 2 dose (RP2D), and pharmacokinetic profile of the drug. Additionally, preliminary antitumor activity will be characterized. The study is divided into 2 main parts: Part 1 "Monotherapy Dose Finding" and Part 2 "Monotherapy Dose Optimization."

DALY II USA/ MB-CART2019.1 for DLBCL

DALY II USA is a phase II, multi-center, single arm study to evaluate the efficacy, safety, and pharmacokinetics of zamtocabtagene autoleucel (MB-CART2019.1) in patients with relapsed and/or refractory B cell lymphoma (BCL). Cohorts include subjects with diffuse large B-cell lymphoma (DLBCL) after receiving at least 2 lines of therapy, primary or secondary central nervous system (CNS) lymphoma (PCNSL) and (SCNSL) after receiving at least one line of therapy, mantle cell lymphoma (MCL) and Richter's transformation (RT) after receiving at least one line of therapy, and DLBCL transplant-ineligible after receiving at least one line of therapy.

Study of Oral Administration of LP-118 in Patients With Relapsed or Refractory CLL, SLL, MDS, MDS/MPN, AML, CMML-2, MPN-BP, ALL, MF, NHL, RT, MM or T-PLL.

This is a Phase 1, multi-center, open-label study with a dose-escalation phase (Phase 1a) and a cohort expansion phase (Phase 1b), to evaluate the safety, tolerability, and PK profile of LP-118 under a once daily oral dosing schedule in up to 100 subjects.

A Study of NX-1607 in Adults With Advanced Malignancies

This is a first-in-human Phase 1a/1b multicenter, open-label oncology study designed to evaluate the safety and anti-cancer activity of NX-1607 in patients with advanced malignancies.