Active clinical trials for "Neoplasms"

The purpose of this study is to explore the efficacy and safety of the OVD chemotherapy-free regimen (Olverembatinib, venetoclax and dexamethasone) in patients with newly-diagnosed Ph+ALL.

DE-HyART is a phase II clinical trial aimed at understanding the effects of escalating radiation doses to hypoxic sub-volumes inherent to squamous cell head and neck cancer. The study is aimed at assessing locoregional control, feasibility, and acceptable toxicity with such a strategy.

Non-RCT clinical trial comparing 5-ALA photodynamic therapy and CO2 laser for persistent high-risk HPV-related low-grade cervical lesions.

The purpose of this study is to assess whether the addition of the immune checkpoint inhibitor Nivolumab to induction chemotherapy will increase the percentage of patients with a complete response on MRI and PET after 3 cycles of induction therapy.

Despite the impressive response rate to third-generation EGFR-TKIs, resistance inevitably develops in most patients. Stereotactic radiotherapy plays a growing role in the management of patients with brain metastasis. This study aims to evaluate the efficacy and safety of stereotactic radiotherapy for oligo-residual intracranial disease after first-line third-generation EGFR Inhibitors.

The overall 5-year survival rate for patients with colorectal liver metastases (CRLM) is still less than 20%. Surgery-based local treatment can achieve no evidence of disease (NED) in CRLM patients, but over 60% of patients experience recurrence even after achieving NED. Even with adjuvant therapy for the 6-month perioperative period after achieving NED, the recurrence rate remains high. Fruquintinib is a selective anti-angiogenic inhibitor that may help reduce tumor recurrence and prolong the time to recurrence and metastasis. The Chinese Society of Clinical Oncology (CSCO) guidelines have recommended fruquintinib as a third-line therapy for colorectal cancer. This study aims to evaluate the effectiveness and safety of fruquintinib as a maintenance therapy for patients with advanced colorectal cancer (CRC) who have achieved no evidence of disease (NED) after completing adjuvant chemotherapy.

The TOPAZ-1 study compared the advantages and disadvantages of immune checkpoint inhibitor anti-PD-L1 antibody combined with Gem/Cis chemotherapy (Gemcitabine and Cisplatin) and Gem/Cis chemotherapy alone in first-line treatment of advanced biliary tract tumors (BTC, which including gallbladder cancer). It was observed that chemotherapy combined with PD-L1 antibody improved progression-free survival (PFS) and overall survival (OS). As a standard first-line chemotherapy regimen for BTC too, Gemox chemotherapy (gemcitabine and cisplatin) has a median OS of 9.5 months, and non-inferior survival time to Gem/Cis chemotherapy. In addition, Gemox chemotherapy has been widely used in clinical practice because it reduces the requirement on patients' renal function and has good tolerance. Envafolimab is a novel fusion of humanized mono-domain PD-L1 antibody and human IgG Fc fragment, which has shown good efficacy and safety in a variety of solid tumors. It is safe and convenient to administer by subcutaneous injection. However, there is currently no clinical data on Envafolimab combined with GEMOX chemotherapy in patients with advanced gallbladder cancer (GBC). The goal of this clinical trial is to evaluate its efficacy and related safety in patients with GBC. Eligible participants will receive Envafolimab (up to 12 months) plus gemcitabine and cisplatin (up to 6-8 cycles) until progression of radiological disease, unacceptable toxicity, or withdrawal from the study, whichever comes first.The primary endpoint was the 6-month PFS rate.

This is a phase I clinical study to evaluate the safety and tolerability of CAR-T in patients with CEA-positive advanced/metastatic solid tumors, and to obtain the maximum tolerated dose of CAR-T and phase II Recommended dose.

The goal of this clinical trial is to learn about the efficacy and safety of Fruquintinib with mFOLFOX6/FOLFIRI in patients with mCRC. The main question it aims to answer is: The conversion surgery rate of the therapy mentioned above. The ORR, R0 surgery rate, DCR, PFS, OS, and safety will be evaluated.

This is an prospective study to evaluate the safety and efficacy of naxitamab monotherapy or combined with chemotherapy or combined with chemotherapy and checkpoint inhibitor in the treatment of pediatric high-risk and refractory/relapsed neuroblastoma in Sun Yat-sen University Cancer Center.