Active clinical trials for "Head and Neck Neoplasms"

NRF2 activation, observed in up to 40% of head and neck squamous cell carcinoma (HNSCC) tumors, plays a critical role in tumor progression, metastasis, and radiation therapy resistance. The investigators have recently discovered that pyrimethamine (PYR) and its analogs have an inhibitory effect on NRF2 activity in vitro and in mouse models via inhibition of dihydrofolate reductase (DHFR). Pyrimethamine is an established drug that has been used for decades for treatment of protozoan infections and malaria. A growing body of research shows that it has potential antitumor activity, however its activity on growing human tumors has not been previously studied. The primary efficacy goal of this study is to evaluate the activity of pyrimethamine on human tumors as demonstrated by inhibition of DHFR and downregulation of NRF2 pathway activity. On-target inhibition of DHFR by pyrimethamine results in the stabilization and increased protein expression of human DHFR. The primary efficacy hypothesis of this study is that treatment with pyrimethamine will result in a 50% increase in DHFR protein within the tumor cells as measured by quantitative western blot analysis. Secondarily, among those tumors classified as NRF2-active on pre-treatment biopsy, the investigators hypothesize there will be a 50% reduction in NRF2 activity as measured by SureQuant targeted proteomic analysis.

This is a multicenter, open-label, phase I/II basket study, evaluating the safety, tolerability, RP2D, pharmacokinetics, pharmacodynamics and antitumor activity of EOS-448 (also known as GSK4428859A) combined with standard of care and/or with investigational therapies in participants with advanced solid tumors.

The purpose of this study is to demonstrate the superior efficacy of Xevinapant (Debio 1143) versus placebo when added to radiotherapy in the treatment of high-risk participants with resected locally advanced squamous cell carcinoma of the head and neck (LA SCCHN) who are ineligible to receive cisplatin-based chemoradiation concurrently. Study details include: Study duration: Participants will be followed until the last on-study participant reaches his/her 60-month post-randomization visit, a decision to end the study has been triggered, or until premature discontinuation from study, whichever occurs first. Treatment duration: 18 weeks, consisting of six 3-week cycles. Health measurement/observation: Improved Disease-Free Survival. Visit frequency: Weekly visit during combination therapy period, once every 3 weeks during monotherapy period, and every 3, 4, or 6 months during the Disease-Free Survival Follow-up period in Year 1, 2 and 3, or 4 and 5 (with telephone contact in between), respectively, and every 3 months (telephone visits allowed) during the Overall Survival Follow-up period.

By doing this study, the research team would like to learn if using a blood test that measures the amount of tumor DNA in blood can help guide how to use chemotherapy combined with immunotherapy for individuals with head and neck cancer. Using this blood test, the research team hopes to learn if intermittent (occasional) chemotherapy added to immunotherapy will work better than immunotherapy alone. Participation in this research will last about two years.

InGReS is a phase I pilot study of adaptive dose-escalated radiotherapy in combination with platinum-based chemotherapy (CRT) for locally advanced head and neck cancer. InGReS will assess the feasibility of adapting the radiotherapy (RT) plan for each patient, based on anatomical and metabolic changes in the tumour seen on MRI and FDG-PET-CT performed after 2 weeks of CRT in a multicentre setting. The overall aim of the trial is to determine the safety and feasibility of delivering dose-escalated Intensity Modulated Radiotherapy (IMRT) to the residual primary tumour, as seen on intra-treatment imaging, in the final 3 weeks of RT.

This trial is a multicenter, prospective, single-arm exploratory clinical study to evaluate the efficacy and safety of Penpulimab injection combined with cetuximab in the first-line treatment of recurrent/metastatic squamous cell carcinoma of the head and neck.

The purpose of this clinical research study is to study safety and efficacy of orally administered APG-157 as the neoadjuvant/induction therapy in newly diagnosed, locally advanced patients with Head & Neck Cancer of oral cavity and/or oropharynx. The study hypothesis is that neoadjuvant use of APG-157 will reduce the tumor burden prior to any definitive therapy to improve the outcomes over current standard of care.

The Photobiomodulation therapy could have positive effects on quality of life and oral health in head and neck cancer survivors post-radiotherapy. The improvement in quality of life will be maintained after a follow-up period.

Current clinical management algorithms for squamous cell carcinoma of head and neck (HNSCC) involve the use of surgery and / or radiotherapy (RT) depending on the stage of the disease at diagnosis. Radical RT, exclusive or in combination with systemic therapy, represents an effective therapeutic option according to the international guidelines. Despite the recent technological advancements in the field of RT, about 30-50% of patients will develop locoregional failure after primary treatment . Moreover, although the development of Intensity modulated radiation therapy (IMRT) and Volumetric modulated arc therapy (VMAT) techniques allowed a greater sparing of dose on healthy tissues, radiation-induced toxicity still represents a relevant concern, impacting on quality of life. The continuous effort of personalized medicine has the goal of improving patient's outcome, in terms of both disease's control and pattern of toxicity. Advanced imaging modalities appear to play an essential role in the customization of the radiation treatment as shown through the use of Adaptive Radiotherapy (ART) and radiomic. With ART we mean the adaptation of tumor volumes and surrounding organs at risk (OARs) to the shrinkage and patient emaciation during RT treatment. Adaptive radiotherapy (ART) includes techniques that allow knowledge of patient-specific anatomical variations informed by Image-guided radiotherapies (IGRTs) to feedback into the plan and dose-delivery optimization during the treatment course. Radiomic is the extraction of quantitative features from medical images to characterize tumor pathology or heterogeneity. Radiomic features extracted from medical images can be used as input features to create a machine learning model able to predict survival, and to guide treatment thanks to its predictive value in view of therapy personalization. The combination of both ART and radiomic analysis could potentially be considered a further advance in the personalization of oncological treatments, and in particular for radiation treatments. For this reason, the investigators designed the present research project with the aim to prospectively evaluate a machine learning-based radiomic approach to predict outcome and toxicity of HNSCC patients treated with ART by mean of CT, MRI and PET-scan.

The goal of this clinical trial is to test in describe participant population. The main questions it aims to answer are: evaluate the efficacy and safety of tislelizumab combined with APF sequential surgery or radical concurrent chemoradiotherapy in the treatment of locally advanced head and neck tumors. the exploration of efficacy-related immune microenvironment genes Participants will receive tislelizumab combined with APF sequential surgery or radical concurrent chemoradiotherapy.