Clinical Research Directory

Bevacizumab Plus FSRT Versus Hippocampus-Avoidant WBRT in Lung Adenocarcinoma With Extensive Brain Metastases

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.

Efficacy and Tolerance of Treatment With Bevacizumab for Severe Liver Involvement With High Cardiac Output in Hereditary Hemorrhagic Telangiectasia Within the French Hereditary Hemorrhagic Telangiectasia Network

High cardiac output secondary to hepatic arteriovenous malformations may be isolated or associated with left heart failure with post-capillary pulmonary hypertension. More rarely, precapillary pulmonary hypertension develops, linked to obstructive pulmonary arterial remodeling, referred to as pulmonary arterial hypertension (PAH), which affects younger patients and is not necessarily associated with hepatic arteriovenous malformation. BEVACIZUMAB is an anti-VEGF treatment indicated under compassionate use guidelines for hereditary hemorrhagic telangiectasia in cases of symptomatic hepatic arteriovenous malformations, when complicated by isolated high cardiac output or post-capillary pulmonary hypertension, and in cases of refractory chronic bleeding. However, the efficacy of this treatment on pulmonary hypertension related to high cardiac output, isolated or associated with left heart failure, is poorly understood. In addition, this treatment is classified as a "possible association" for the development of PAH, according to the 7th World Congress Symposium on Pulmonary Hypertension. Indeed, Hlavaty et al. found, based on pharmacovigilance data and by searching for disproportionate effects using the Bayesian network method, a possible link between the use of BEVACIZUMAB and the development of PAH. This treatment is therefore not recommended in cases of PAH associated with hereditary hemorrhagic telangiectasia. The objective of this study is to investigate the efficacy and tolerability of Bevacizumab treatment in hereditary hemorrhagic telangiectasia with cardiac involvement (isolated symptomatic high cardiac output or associated with post-capillary PAH) secondary to severe liver damage, based on the experience of the French hereditary hemorrhagic telangiectasia network since the CIROCO registry was opened in 2009.

QL1706 in Combination With Bevacizumab and RALOX HAIC for Hepatocellular Carcinoma With Vp3/4 PVTT

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.

Locoregional Therapy Combined With Bevacizumab and PD1/L1 Inhibitor in Advanced Hepatocellular Carcinoma

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.

Low-dose Trifluridine/Tipiracil With Bevacizumab in mCRC

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.

Efficacy and Safety of Iparomlimab and Tuvonralimab Injection in Combination With Bevacizumab After Progression on Anti-PD-(L)1 Therapy in Advanced Melanoma: A Prospective, Single-Arm, Exploratory Clinical Study

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.

Neoadjuvant Befotertinib Combined Bevacizumab or Platinum-based Double Chemotherapy for Resectable Locally-advanced EGFR Mutation-positive Non-Small Cell Lung Cancer

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

dTACE-HAIC Combined With Bevacizumab and Atezolizumab for Huge Hepatocellular Carcinoma

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.

Efficacy and Resistant Mechanism of Eribulin and Bevacizumab for Advanced HER2 Negative Breast Cancer

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.

Single Arm, Prospective, Multicenter Clinical Study of TACE With Adebrelimab and Bevacizumab for Unresectable Hepatocellular Carcinoma

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

Cryoablation Combined With Cardonilizumab and Bevacizumab in Hepatocellular Carcinoma With Pulmonary Metastases

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

XELOX +Bev +Tislelizumab for First-line Treatment of MSS/pMMR RAS-mutated mCRC

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.