Clinical trials

To assess the safety and preliminary efficacy of TQB2930 and chemotherapy with or without bevacizumab in sparticipants with HER2-Abnormally Expressed locally advanced or metastatic colorectal cancer (CRC).

This study is a multicenter, randomized, double-blind, placebo- and active-controlled Phase III clinical trial sponsored by Nanjing Shunxin Pharmaceutical Co., Ltd., a subsidiary of Chiatai Tianqing Pharmaceutical Group. The study aims to evaluate the efficacy and safety of once-daily oral TQH3906 capsules (24 mg) in adult participants with moderate to severe plaque psoriasis. TQH3906 is a highly selective TYK2 allosteric inhibitor targeting the JH2 domain, which blocks the IL-23 and Type I interferon inflammatory pathways. Approximately 400 eligible participants aged 18-75 years will be enrolled. Participants will be stratified based on prior biologic use and randomized in a 2:2:1 ratio to the TQH3906 group, the deucravacitinib active control group, or the placebo group. The trial includes a screening period, a 16-week double-blind controlled treatment phase, a 36-week open-label extension phase (during which all participants will receive TQH3906), and a 4-week safety follow-up after the last dose. The co-primary endpoints are the proportion of participants achieving sPGA 0/1 and PASI 90 response at Week 16. Secondary endpoints include improvements in scalp, nail, and palmoplantar psoriasis, Dermatology Life Quality Index (DLQI), long-term safety, and steady-state pharmacokinetic parameters. This study will collect comprehensive efficacy and safety data over 52 weeks to support the New Drug Application (NDA) for TQH3906 for the treatment of plaque psoriasis.

This study is a marketing-oriented clinical trial of TQH3906 Capsules. A total of 156 participants are planned to be enrolled, aiming to evaluate the dose-effect relationship of TQH3906 versus placebo in the treatment of active Psoriatic Arthritis (PsA) at Week 12, with the proportion of participants achieving an American College of Rheumatology 20% (ACR20) Improvement Criteria (ACR20) response at Week 12 as the primary endpoint.

This is a multicenter, open-label, multi-cohort phase Ib/II clinical study to evaluate the efficacy and safety of TQB2930 in combination with TQB2102 in patients with HER2-expressing advanced solid tumors.

TQB2930 is a HER2 bispecific antibody drug. This study aims to evaluate the efficacy and safety of TQB2930 combined with investigator's choice of chemotherapy versus trastuzumab combined with investigator's choice of chemotherapy in subjects with HER2-positive advanced breast cancer who have received at least two prior lines of anti-HER2 therapy in the advanced station.

This phase will commence following dose escalation in the 24mg bid group during Phase I. Employing a 1:1:1 randomized, double-blind, placebo-controlled study design, it will evaluate the efficacy, safety, and Pharmacokinetics/Pharmacodynamics (PK/PD) characteristics of TQH3906 capsules in subjects with moderate-to-severe active ulcerative colitis. The study will include a maximum 4-week screening period, a 12-week treatment period, and a 4-week post-treatment follow-up period, enrolling a total of 105 subjects. Among these, subjects who failed conventional therapy and those who failed biologic therapy each constitute 35% of the cohort. week treatment period, and a 4-week post-treatment follow-up period. A total of 105 subjects will be enrolled, with 50% comprising subjects who failed conventional therapy and 50% comprising subjects who failed biologic therapy. Dose Group Design: Group A: Placebo Group B: 32mg dose group Group C: 24mg bid dose group The specific dose will be determined based on the 48mg dose group's medication experience from Phase I and adjusted as necessary.

To evaluate the efficacy and safety TQB2102 for injection in the treatment of patients with Her2-positive biliary tract cancer.

This is a randomized, open, positive drug control, multi center phase III study. Through the evaluation of tpCR, bpCR, ORR, EFS, IDFS, OS , AEs and other indicators, it proves the effectiveness and safety of TQB2102 for injection versus TCbHP in the neoadjuvant treatment of HER2 positive breast cancer patients.

This is a Phase III, randomized, open-label, active-controlled, multicenter study designed to evaluate the efficacy and safety of Injection TQB2102 compared with investigator's choice of treatment in subjects with Human Epidermal Growth Factor Receptor 2 (HER2) ImmunoHistoChemistry score 3 (IHC3+) advanced colorectal cancer who have failed prior treatment with oxaliplatin, irinotecan, and fluoropyrimidine-based regimens. The primary endpoint of this study is progression-free survival (PFS) as assessed by an Independent Review Committee (IRC). The key secondary endpoint is overall survival (OS). Other secondary endpoints include investigator-assessed PFS, objective response rate (ORR), duration of response (DOR), disease control rate (DCR), time to response (TTR), safety, and quality of life scores. Approximately 142 subjects are planned to be enrolled. Eligible subjects will be randomly assigned in a 1:1 ratio to the experimental group or the control group.

TQB6411 for injection is an antibody-conjugated drug (ADC) targeting EGFR/c-Met. After injecting blood intravenously, the antibody part of this product binds to the surface of EGFR and c-Met on tumor cells to block the activation of EGFR and c-Met signaling pathways. The ADC is enzymatically transported to the lysosome. The linker releases toxins after enzyme cleavage, resulting in DNA damage and cell death. TQB6411 for injection is intended for the treatment of advanced malignant tumors.

TQB2934 is an anti-Cluster of Differentiation 3 (CD3) (Early T Cell Marker)×B cell maturation antigen (BCMA) double-specific antibody，and the isoform is IgG1(Native Immunoglobulin G1), which at one end binds to the CD3 receptor on the surface of T cells ,and the other end binds to BCMA(B cell maturation antigen) to recruit T cells around BCMA-positive cells, which can activate T cells .Active T cells release granzyme and perforin to kill BCMA-positive target cells. TQB2934 for injection (subcutaneous injection) is intended for the treatment of patients with multiple myeloma.

This trial is part of a multicenter, open-label Phase Ib/II clinical study evaluating the efficacy, safety, and tolerability of LM-108 in combination with anti-tumor therapy in patients with advanced solid tumors. Phase Ib of Cohort A1 determines the dose of LM-108 in combination with penpulimab + oxaliplatin + capecitabine. Phase II explores the efficacy and safety of LM-108 in combination with anti-tumor therapy in patients with advanced solid tumors.

TQB2102 is an antibody-drug conjugate comprised of a humanised antibody against Human Epidermal Growth Factor Receptor 2 (HER2), a enzyme-cleavable linker, and a topoisomerase I inhibitor payload, which combine the ability of antibodies to specifically target tumour cells with the highly potent killing activity of drugs with payloads too toxic for systemic administration. This is a Phase 2 study to evaluate the efficacy,and safety of TQB2102 for injection in locally advanced or metastatic non-small cell lung cancer with HER2 gene abnormality.

To evaluate the efficacy and safety of TQB2868 injection combined with anlotinib capsule and chemotherapy in treated patients with Pancreatic Neoplasms

This is a multicenter, open Phase Ib/II clinical study evaluating the safety and efficacy of TQB2922 in combination with TAS-102±bevacizumab in subjects with RAS/BRAF wild-type unresectable locally advanced or metastatic colorectal cancer that has failed treatment with oxaliplatin, fluorouracil-based and irinotecan.

This study adopted a randomized, open-label, positive drug-controlled, multi-center trial design. The primary endpoint was PFS evaluated by the Independent Review Committee (IRC). Eligible subjects were randomly assigned in a 1:1 ratio to receive either TQB2102 for injection or trastuzumab emtansine for injection.

TQB2101 for Injection is an Antibody-Drug Conjugate (ADC) targeting Receptor Tyrosine Kinase Like Orphan Receptor 1 (ROR1).It consists of three main components: a ROR1 monoclonal antibody responsible for selectively recognizing the surface antigen of cancer cells, a small molecule toxin responsible for killing cancer cells, and a linker connecting the antibody and the small molecule toxin. It is intended for clinical use in the treatment of advanced malignant tumors, including advanced malignant hematological tumors.

TQB2102 for injection is a novel antibody-coupled drug (ADC) that enhances binding to tumor cell surface HER2 proteins by simultaneously targeting the two non-overlapping epitopes of the HER2 protein, Endothelial Cell Dysfunction 2 (ECD2) and Endothelial Cell Dysfunction 4 (ECD4), increasing HER2 internalization, and then down-regulating the tumor cell surface HER2 proteins more effectively, and doubly blocking the HER2 signaling, to achieve the effects of trastuzumab and Pertuzumab alone and in combination. This is a Phase II study to evaluate the efficacy and safety of TQB2102 for injection in combination with Benmelstobart Injection /Penpulimab Injection ± chemotherapy in patients with unresectable locally advanced, recurrent or metastatic HER2-positive gastroesophageal adenocarcinoma

TQB2102 is an antibody-drug conjugate comprised of a humanised antibody against Human Epidermal Growth Factor Receptor 2 (HER2), a enzyme-cleavable linker, and a topoisomerase I inhibitor payload, which combine the ability of antibodies to specifically target tumour cells with the highly potent killing activity of drugs with payloads too toxic for systemic administration. This is a Phase 2 study to evaluate the efficacy,and safety of TQB2102 for injection in recurrent/metastatic advanced gynecological tumors.

This Phase III trial adopts a randomized, open label, positive drug control, and multicenter trial design. Subjects who meet the criteria are randomly divided into 1:1 groups and receive treatment with TQB2102 injection or docetaxel combined with trastuzumab and pertuzumab, respectively.

This trial was a single-arm, open-label design to evaluate the efficacy and safety of "TQB2916+ gemcitabine + albumin-paclitaxel" as the first-line treatment for metastatic pancreatic cancer.

To explore the tolerability and pharmacokinetics of TQB2101 for injection in subjects with advanced malignant tumors.

This is a Phase I study to evaluate the safety, tolerability, and efficacy of TQB2922 for injection in subjects with advanced cancers

This is a study to evaluate the maximum tolerated dose (MTD), dose limiting toxicity (DLT), occurrence of all adverse events (AEs) and serious adverse events (SAEs), pharmacokinetic parameters, pharmacodynamic parameters, immunogenicity, and anti-tumor effects of TQB2029 for injection in Chinese adult subjects with multiple myeloma. The study is divided into Phase Ia and Ib, Phase Ia: dose escalation phase, to evaluate the safety and tolerability of TQB2029 for injection, and determining DLT and MTD; Phase Ib: Dose extension phase, to evaluate the effectiveness of TQB2029 for injection in subjects with multiple myeloma.

This study aims to evaluate the efficacy and safety of TQB2102 for injection in HER2 negative recurrent/metastatic breast cancer.