Active clinical trials for "Carcinoma"

Temporal bone cancer accounts for 0.2% of head and neck cancers. Advanced temporal bone cancer often involves structures such as apices, internal carotid artery canals, and dura mater, and negative margins cannot be obtained during surgery. The recurrence rate after surgery is as high as 70%, and the 2-year survival rate is only 11%. Crestor, or paprolizumab, is a monoclonal antibody to PD1 that blocks the interaction between PD1 and the dura mater. The NCCN guidelines recommend that paprolizumab be used in combination with platinum-based anti-tumor agents. The NCCN guidelines recommend pablizumab in combination with platinum and 5-FU for the first-line treatment of recurrent, unresectable head and neck squamous carcinoma, but this regimen is not recommended for the treatment of recurrent, unresectable head and neck squamous carcinoma. This study is intended to investigate the use of pablizumab in combination with platinum and 5-FU for the first-line treatment of recurrent unresectable squamous head and neck cancer. This study investigates the effectiveness of pablizumab in combination with cisplatin and 5-FU for the adjuvant treatment of recurrent, unresectable temporal bone cancer. temporal bone cancer.

166Ho-TARE is a promising modality for the treatment of HCC, given the unique characteristics of holmium, allowing careful patient selection and personalized dosimetry treatment planning. Further clinical evidence is needed to evaluate the safety and efficacy of 166Ho-TARE in the treatment of HCC patients with limited tumor burden, well preserved liver function and performance status and ineligible for liver transplantation and/or liver resection. This study will also provide further evidence on the dose-response relationship of 166Ho-TARE in (early) HCC.

Retrospective studies suggested that the addition of thoracic concurrent chemoradiotherapy to systemic chemotherapy improved the survival and quality of life (QOL) of patients with metastatic esophageal squamous cell carcinoma (ESCC). However, no prospective study had been conducted to confirm these findings. Recently, immunotherapy targeting the PD-1/PD-L1 checkpoints combined with chemotherapy had been proved to significantly prolong the survival of those patients compared with chemotherapy alone. Moreover, anti-PD-1 combined with radiotherapy exerts a synergistic anti-tumor effect, which may further improve the combination efficacy. This randomized, phase II study aimed to evaluate the efficacy and safety of the chemotherapy and anti-PD-1 combined with concurrent chemoradiotherapy to primary tumor versus systemic therapy alone in stage IVB ESCC. Of note, non-regional lymph node metastasis only was the stratification factor in the random assignment.

The purpose of this study is to test a new method of experimental treatment for cutaneous squamous cell skin cancer, using small adhesive-like patches (a micro-needle applicator or MNA for short), which have dozens of very small micro-needles loaded with extremely low doses of doxorubicin, a chemotherapy agent. The overall goal of this study is to test the safety and effectiveness of these patches. The investigators have established the highest tolerated dose at 50 micrograms in a previous study for a different type of cancer that affects the skin. The investigators will thoroughly evaluate the skin where the patches are applied.

The purpose of this study is to evaluate the safety and effectiveness of triplet therapy of nivolumab, relatlimab and bevacizumab versus nivolumab and bevacizumab in participants with untreated advanced/metastatic hepatocellular carcinoma (HCC).

This is a multicenter, open-label, randomized, controlled, phase III trial. The purpose of this trial is to evaluate the efficacy and toxicity of anti-PD-1 antibody combined with chemoradiotherapy versus chemoradiotherapy alone in recurrent nasopharyngeal carcinoma patients.

This is an open-label, single-arm, phase II clinical trial to explore the efficacy and safety of neoadjuvant low-dose radiotherapy combined with chemoimmunotherapy in resectable locally advanced head and neck squamous cell carcinoma. The eligible patients are scheduled to administered neoadjuvant low-dose radiotherapy, tislelizumab, combined with albumin-bound paclitaxel and cisplatin for two cycles. Radical resection will be performed in 3-4 weeks after two cycles of neoadjuvant therapy. The overall primary study hypothesis is that the novel neoadjuvant combination regime improves the pathological complete response (pCR) rate, with tolerable side effects.

This phase II trial tests whether ado-trastuzumab emtansine works to shrink tumors in patients with HER2-positive salivary gland cancer that has come back (recurrent), spread to other places in the body (metastatic), or cannot be removed by surgery (unresectable). Trastuzumab emtansine is a monoclonal antibody, called trastuzumab, linked to a chemotherapy drug called emtansine. Trastuzumab attaches to HER2 positive cancer cells in a targeted way and delivers emtansine to kill them. Trastuzumab emtansine may work better compared to usual treatment of chemotherapy with docetaxel and trastuzumab in treating patients with salivary gland cancer.

Patients diagnosed with locally advanced nasopharyngeal carcinoma will be recruited in this study. All the patients will get 3 cycles of GP+ Envafolimab for the induction chemotherapy. After that, the patients will receive concurrent chemoradiotherapy. Radiotherapy will be given by IMRT, under the dose of GTVnx 68-70Gy/30-33f, 5d/w,6-7w, during which, every patient would receive 2 cycles of DDP+Envafolimab as concurrent chemotherapy. Then patients would receive Envafolimab every 3 weeks for maintenance treatment for a year, until disease progression or intolerance of treatment. . We aim to evaluate the three years progression free survival of these patients by the combination of Envafolimab with curative chemoradiotherapy.

Radiotherapy for advanced-stage head and neck squamous cell carcinoma (HNSCC) results in an unfavorable 5-year overall survival of 40%, and there is a strong biological rationale for improving outcome by combinatorial treatment with immunotherapy. However, also immunosuppressive effects of radiotherapy have been reported and recently a randomized phase-III trial failed to show any survival benefit following the combination of a PD-L1 inhibitor with chemoradiotherapy. The hypothesis is that the combination of these individually effective treatments failed because of radiation-induced lymphodepletion and that the key therefore lies in reforming conventional radiotherapy, which typically consists of large lymphotoxic radiation fields of 35 fractions. By integrating modern radiobiology and individually established innovative radiotherapy concepts, the patient's immune system could be maximally retained. This will be achieved by 1) increasing the radiation dose per fraction so that the total number of fractions can be reduced (HYpofractionation), 2) by redistributing the radiation dose towards a higher peak dose within the tumor center and a lowered elective-field dose (Dose-redistribution) and 3) by using RAdiotherapy with protons instead of photons (HYDRA). The objectives of this study are to determine the safety of HYDRA with protons and photons by conducting two parallel phase-I trials. HYDRA's efficacy will be compared to standard of care (SOC). The immune effects of HYDRA-protons will be evaluated by longitudinal immune profiling and compared to HYDRA-photons and SOC (with protons and photons). There will be a specific focus on actionable immune targets and their temporal patterns that can be tested in future hypofractionated-immunotherapy combination trials. This trial therefore is an important step towards future personalized immuno-radiotherapy combinations with the ultimate goal to improve survival for patients with HNSCC.