Bevacizumab

his is a single-arm, phase II clinical study evaluating the efficacy and safety of low-dose bevacizumab (7.5 mg/kg, Q3W) plus adebrelimab (1200 mg, Q3W) combined with transarterial chemoembolization (TACE) followed by hepatic arterial infusion chemotherapy (HAIC) with the FOLFOX regimen as first-line treatment for patients with unresectable hepatocellular carcinoma (HCC). Eligible participants will receive TACE followed by HAIC (oxaliplatin, leucovorin, and fluorouracil) and subsequent intravenous administration of adebrelimab and low-dose bevacizumab every 3 weeks. The primary endpoint is objective response rate (ORR) assessed by investigators per RECIST v1.1. Secondary endpoints include progression-free survival (PFS), disease control rate (DCR), duration of response (DoR), overall survival (OS), and safety. A total of 38 participants will be enrolled using Simon's two-stage optimal design (alpha=0.05, power=0.8). The study is sponsored by the Third Affiliated Hospital of Sun Yat-sen University. Adebrelimab is provided free of charge for two years by Shanghai Shengdi Pharmaceutical Co., Ltd.

This is a phase 3, randomized, controlled clinical trial comparing two brain-directed treatment strategies for adult patients with extensive brain metastases from lung adenocarcinoma. The trial compares fractionated stereotactic radiotherapy combined with bevacizumab (FSRT-Bev) versus hippocampus-avoidant whole-brain radiotherapy with simultaneous integrated boost (HA-WBRT-SIB). The main objectives are to evaluate intracranial tumor control and preservation of neurocognitive function . Patients will be randomly assigned in a 1:1 ratio to receive either FSRT plus bevacizumab or HA-WBRT-SIB. In the experimental group, FSRT is delivered to visible brain tumors over 5 daily treatments (total 30 Gy, 6 Gy per fraction). Bevacizumab is given intravenously every 3 weeks for 4 cycles. In the control group, patients receive hippocampus-avoidant whole-brain radiation (25 Gy) with a simultaneous dose boost to metastatic lesions (40 Gy total) over 10 daily treatments.

The goal of this prospective, single-arm, multi-center Phase II clinical trial is to evaluate the clinical efficacy and safety of QL1706 combined with bevacizumab and RALOX hepatic artery infusion chemotherapy in treating liver cancer patients with VP3/4 portal vein tumor thrombus. It will also explore molecular biomarkers that predict the efficacy of this combined therapy. The main questions it aims to answer are: What is the progression-free survival (PFS) of patients treated with this regimen? What are the objective response rate (ORR), disease control rate (DCR), and overall survival (OS) of these patients? What is the safety and tolerability profile of this combined treatment? Which molecular biomarkers can predict the efficacy of this therapy? Eligible subjects (who have signed informed consent) will receive RALOX hepatic artery infusion chemotherapy plus QL1706 (7.5mg, intravenous infusion every 3 weeks) and bevacizumab (15mg/kg, intravenous infusion every 3 weeks), with 3 weeks as one treatment cycle. Treatment will continue until a protocol-specified discontinuation event occurs. After treatment, subjects will undergo post-treatment safety follow-up and survival follow-up; those who discontinue treatment for reasons other than disease progression or death will also have tumor progression follow-up.

Atezolizumab + Bevacizumab was superior to sorafenib in overall survival in advanced hepatocellular carcinoma. The programmed cell death protein-1 (PD1) and PDL1 inhibitor, was effective and tolerable in patients with advanced hepatocellular carcinoma. We aimed to describe the efficacy and safety of locoregional therapy combined with Bevacizumab and PD1/L1 inhibitor in patients with advanced hepatocellular carcinoma who can not receive radical therapy.

This is a phase II, single-center, prospective trial aimed to investigate the efficacy and safety of a modified regimen of trifluridine/tipiracil plus bevacizumab in refractory metastatic colorectal cancer. Patients will be treated with trifluridine/tipiracil (17.5 mg/m2 dose orally twice daily, d1-10, every 14-days) plus bevacizumab (5mg/kg dose intravenously once at day 1, every 14-days). The study treatment will be administered until progression of disease, intolerable toxicity or withdraw of consent.

Several studies have shown that the combination of Iparomlimab, Tuvonralimab, and Bevacizumab exhibits potent anti-tumor activity and favorable safety in various solid tumors, including liver cancer. However, the efficacy and safety of this regimen in melanoma patients with acquired resistance to immunotherapy remain unexplored and require further validation. This study aims to evaluate the efficacy and safety of the Iparomlimab, Tuvonralimab, and Bevacizumab combination in patients with immune-resistant melanoma. Furthermore, it will analyze and compare treatment responses among different melanoma subtypes to identify optimal treatment strategies for clinical practice.

This study targeted patients with resectable stage II-IIIA non-small cell lung cancer with EGFR mutation

This study intends to evaluate the efficacy and safety of drug-eluting transcatheter arterial embolization-hepatic arterial infusion chemotherapy of oxaliplatin, 5-fluorouracil and leucovorin (dTACE-HAIC) plus Bevacizumab and Atezolizumab for patients with intermediate-advanced huge hepatocellular carcinoma.

This study is a prospective, multicenter, phase II randomized clinical trial. It is planned to enroll 60 patients with advanced HER2 negative breast cancer, who will be randomly assigned to the experimental group and the control group in a 1:1 ratio. The participants will receive either eribulin combined with bevacizumab or eribulin monotherapy. Every treatment cycle will last for 21 days, with weekly monitoring of blood routine, blood biochemistry and other indicators. Imaging examinations will be conducted every two cycles and the efficacy will be evaluated according to RECIST 1.1 standard. The life quality questionnaire is arranged at baseline and every 3 months after enrollment, and the long-time survival will be followed every 3 months after treatment. The primary endpoint is progression-free survival (PFS), the secondary endpoints are objective response rate (ORR), clinical benefit rate (CBR) and overall survival (OS). The investigators will also focus on the treatment-related adverse events (TRAE) and quality of life (QoL) assessment. At the same time, this study also aims to explore the resistant mechanisms of anti-angiogenic drugs. The investigators plan to collect peripheral venous blood samples at 3 time points: baseline, during treatment, and end of treatment. All the dynamic samples will be used for transcriptome sequencing to obtain the gene sets. And based on the optimal therapeutic efficacy, all the participants will be divided into response group and non-response group. GO and KEGG enrichment analysis will be subsequently performed between different therapeutic efficacy groups to draw gene interaction networks, identify key action nodes and explain the mechanism of anti-angiogenic drug resistance.

To evaluate the efficacy and safety of TACE combined with adebrelimab and bevacizumab transformation in unresectable hepatocellular carcinoma

This study intends to evaluate the efficacy and safety of cryoablation combined with Cardonilizumab and Bevacizumab in hepatocellular carcinoma with pulmonary metastases.

The goal of this clinical trial is to compare XELOX +Bev +Tislelizumab with standard chemotherapy，in MSS/pMMR-type RAS-mutated metastatic colorectal adenocarcinoma. The main questions it aims to answer are efficacy and safety of the regimen of XELOX +Bev +Tislelizumab. The investigators want to transform ras-mutated colorectal cancer into a "hot tumor" through the combination of anti-vascular therapy and chemotherapy, and then achieve better therapeutic effect through the combination with immunotherapy. Participants will receive the regimen of XELOX +Bev +Tislelizumab.