Clinical trials

This study will assess the safety and anticancer activity of TQB2922 injection given under the skin together with chemotherapy in adults with colorectal cancer that has spread, cannot be removed by surgery, and has no RAS or BRAF mutations. Participants have not received systemic treatment for advanced colorectal cancer, apart from the prior adjuvant treatment allowed by the protocol. TQB2922 is designed to block two proteins involved in cancer growth. The study tests whether adding TQB2922 to chemotherapy can improve tumor response with tolerable side effects. An initial safety stage will help select doses for further study. In the next stage, participants will be randomly assigned in a 2:1 ratio to two TQB2922 dose groups, each receiving mFOLFOX6 chemotherapy (oxaliplatin, calcium folinate, and fluorouracil). The planned TQB2922 doses are 2000 mg and 1600 mg, subject to the initial safety findings. Participants and doctors will know the treatment given. After 6 to 8 treatment cycles, maintenance treatment consists of TQB2922 and fluorouracil, with protocol-specified exceptions. Each participant may remain in the study for up to 24 months.

TQB6426 is a glypican-3 (GPC3)-targeted antibody-drug conjugate (ADC) independently developed by Chia Tai Tianqing Pharmaceutical Group Co., Ltd. Preclinical studies have demonstrated its potent anti-tumor activity coupled with a favorable therapeutic safety window, which provides sufficient pharmacological and toxicological evidence to support the initiation of human clinical trials.

This is a Phase I clinical study aimed at evaluating the safety and pharmacokinetics of TQB2922 subcutaneous injection in patients with advanced cancers.

This is a placebo-controlled, double-blind trial to evaluate the safety, tolerability, pharmacokinetics, and pharmacodynamics of single and multiple ascending doses of TQF6422 Injection in overweight or obese healthy participants.

This study is a multicenter, randomized, double-blind, parallel-group, placebo-controlled Phase III clinical trial designed to evaluate the efficacy and safety of TQC2731 injection (420 mg Q4W) in adult subjects with inadequately controlled severe asthma. A total of 660 trial participants are expected to be enrolled, with trial participants randomized in a 1:1 ratio to receive either TQC2731 (420 mg Q4W) or placebo (Q4W) via subcutaneous (SC) administration.

This study primarily evaluates the efficacy and safety of the LM-302 plus tislelizumab regimen versus tislelizumab plus chemotherapy in the treatment of previously untreated locally advanced unresectable or metastatic gastric or gastroesophageal junction adenocarcinoma patients with CLDN18.2 positivity.

This study adopts a randomized, open label, placebo-controlled, multicenter trial design. OS was the primary endpoint, and eligible subjects were randomly divided into 1:1 groups and received TQB2868 injection and anlotinib hydrochloride capsules combined with chemotherapy, compared to placebo combined with chemotherapy.

This study is a Phase Ib/II study of TQB2922 injection (subcutaneous). In the Phase Ib stage, a 3+3 dose-escalation design was used to determine the RP2D and pharmacokinetic characteristics of TQB2922 injection (subcutaneous) administered once every 3 weeks in subjects with R/M HNC. The Phase II stage explored the efficacy and safety of TQB2922 (subcutaneous) as monotherapy or in combination therapy in subjects with R/M HNC.

This study is a clinical trial aimed at the marketing of TQB2934 for injection. The project plans to enroll 70 subjects, including 13-21 subjects in Phase Ib, to evaluate the safety and preliminary efficacy, pharmacokinetic (PK) characteristics, immunogenicity, and pharmacodynamic (PD) of TQB2934 for injection in subjects with systemic light chain amyloidosis, and to determine the recommended Phase II dose (RP2D). The Phase II plan involves enrolling 49 subjects, aiming to demonstrate that in adult subjects with relapsed/refractory systemic light chain amyloidosis who have previously received treatment with daratumumab and bortezomib, TQB2934 for injection significantly improves the hematological complete response (CR) rate compared to historical controls. The primary endpoint is the optimal hematological CR rate.

This study is a multicenter, open-label, Phase II, single-arm clinical trial, with a planned enrollment of 200 to 300 subjects. Its primary objective is to evaluate the safety and efficacy of TQH2722 injection in the treatment of seasonal allergic rhinitis.

TQC2731 injection is a humanized monoclonal antibody that targets Thymic Stromal Lymphopoietin (TSLP), blocks the TSLP pathway, and inhibits the production of downstream cytokines, thereby exerting anti-inflammatory effects. The purpose of this study is to evaluate the efficacy and safety of TQC2731 injection in patients with chronic rhinosinusitis with nasal polyps (CRSwNP).

Evaluation of the efficacy and safety of TQB2825 injection compared to immunotherapy in the treatment of recurrent/refractory follicular lymphoma.

The aim of this study is to evaluate the pharmacokinetic characteristics, safety and efficacy of the TQB2825 injection (subcutaneous administration) in patients with CD20-positive hematological malignancies.

The purpose of this study is to assess the preliminary efficacy of TQB2825 in combination with chemotherapy in subjects with diffuse large B-cell lymphoma.