View clinical trials related to Head and Neck Neoplasms.
Filter by:Each subject will participate in the trial until death, drop out, or loss-to follow-up from the time the subject signs the Informed Consent Form (ICF) through the final contact. After a screening phase of up to 28 days, each eligible subject will receive nivolumab. Two weeks after start of nivolumab the patients will receive radiotherapy (RT) to a total dose of 60 Gy, given as 1.5 Gy fractions twice daily for a total period of 4 weeks. Treatment with nivolumab will continue until disease progression, unacceptable adverse event(s), intercurrent illness that prevents further administration of treatment, Investigator's decision to withdraw the subject, noncompliance with trial treatment or procedures requirements, subject receives nivolumab for 12 months, pregnancy, or administrative reasons. After the end of treatment, each subject will be followed for 30 days for adverse event monitoring serious adverse events (SAEs) will be collected for 90 days after the end of treatment. Patients without disease progression will have follow-up visits for 4 years after end of study therapy.
There is no evidence available about which molecular profiling methods are currently used for cancer patients in Austrian clinical practice. The construction of the registry proposed as a completely independent research endeavor, will be helpful for scientific evaluation and the establishment of highly credible data.
The main idea behind MICRO-LEARNER is to provide new insights about the response of healthy tissues to radiation by using information from the micro-environment obtained by biological measurements and imaging. This new knowledge will be included in current available predictive models of radio-induced toxicity, thus allowing to add unique biological characteristics of patients to dosimetry and treatment/clinical related variables. MICRO-LEARNER focuses on prostate cancer (PCa) and head-and-neck cancer (HNCa). For both cancers, radiotherapy is effectively used as curative treatment, in single modality or within a multidisciplinary approach including surgery (PCa) and/or chemotherapy (HNCa). Prediction and reduction of radio-induced side effects are becoming a priority: for PCa, high survival rates should be accompanied by a very low rate of moderate/severe toxicities; for HNCa, there is the need to tailor radiation dose according to disease recurrence risk profile. The shared aim of both cancers is to balance the improvement in outcome with a well-tolerated toxicity profile. Recent research indicates that the intestinal/salivary bacteria are strongly suspected of being very important in mediating the response to inflammation and lesions. Although their balance deeply changes during radiotherapy, studies done so far in the field of the microbiota-host relationship in radiotherapy have not addressed their role in insurgence of radiation toxicity. In this study, the investigators will assess how microbial populations evolve and how this influences the host and radiation induced toxicity in a significant number of patients. Moreover, the individual response at the tissue microstructure level, through analysis of images with advanced bioengineering techniques, will be determined. Results from this research, besides suggesting new ways to predict patients at risk of relevant side-effects, may also suggest possible treatments to change the baseline microbiota of patients at high risk or to modify it during therapy, in order to mitigate toxicity. Understanding the microbiota-radiotherapy interaction may thus lead to novel, effective and inexpensive ways of assessing and managing complications of cancer treatment.
The aim of the present trial is to assess the prospective results of protocol-based interstitial pulsed-dose-rate (PDR) brachytherapy with interstitial hyperthermia (iHT) in a group of selected patients where salvage surgery with clear resection margins was not possible.
To evaluate the use of probe-based confocal laser endomicroscopy (pCLE) in human nasopharyngeal mucosa for the differentiation of the nasopharyngeal squamous cell carcinomas.
This study is to observe and compare the effect of docetaxel plus lobaplatin induction chemotherapy combined with lopoplatin chemoradiotherapy and TPF induction chemotherapy combined with cisplatin chemoradiotherapy on dendritic cells subsets in the treatment of locally advanced head and neck squamous cell carcinoma.
This study will compare the gastric pull up (GPU) with the free flap [(specifically, anterolateral thigh (ALT) and radial forearm free flap (RFFF)] techniques used in the reconstruction of alimentary tracts in patients who require laryngectomy and circumferential pharyngectomy for carcinoma resection. These two interventions will be compared by block randomizing 20 patients based on history of failed chemoradiation to undergo either ALT or RFFF. The primary outcome will be the type and number of postoperative complications. The secondary outcomes will include swallowing function, speech, and quality of life measures along with cancer specific endpoints.
Head and neck cancer (HNC) continues to be a significant health care problem in Taiwan and oropharyngeal squamous cell carcinoma (SCC) is the common subtype. With the concern of organ preservation in recent years, concurrent chemoradiation is the major treatment modality for oropharyngeal SCC. Endoscopy with biopsy serve as the main diagnostic tools in patients with oropharyngeal SCC. While computed tomography (CT) and magnetic resonance imaging (MRI) are commonly used to evaluate the tumor extent of HNC, MRI is more preferred in the oropharyngeal area by virtue of its high contrast resolution. With the advance of MRI technology, whole body MRI is now possible, and functional techniques become more feasible in the head and neck region, including diffusion-weighted imaging (DWI) which comprises of monoexponential DWI, IVIM (intravoxel incoherent motion) model and Kurtosis (biexponential or non-Gaussian fitting), and perfusion-weighted imaging (PWI) become feasible. Therefore, MRI can evaluate distant site status of HNC in the single examination session and provide biologic information of tumors, such as cellularity, angiogenesis and permeability, and so forth. Positron emission tomography/CT (PET/CT) is another common imaging modality to evaluate HNC, because of its ability to provide whole-body anatomic and metabolic information. Integrated PET/MRI is a novel imaging technology that combines PET and MRI in one single scanner. It can acquire both PET and MRI information simultaneously. Initial data convey that PET/MRI performed favorably in diagnostic evaluation of HNC. However, the predictive value of PET/MRI in treatment outcome of HNC has not been reported. A prospective study of integrated PET/MRI in a large cohort of patients with specific tumor origin and uniform treatment protocol is needed to fully validate the clinical usefulness of this novel integrated system. In this 3-year prospective study, the investigators will take the advantages of integrated PET/MRI scanner with diffusion-weighted MRI (DWI) and dynamic contrast-enhanced perfusion weighted MRI (DCE-PWI) to evaluate our 160 patients with oropharyngeal SCC subjected to chemoradiation. Non-contrast chest CT will also be performed on the same day. The investigators aim to (1) determine whole-body staging/restaging accurately, (2) predict treatment response and prognosis, and (3) to determine necessity of noncontrast chest CT. The investigators expect that this project will offer the validation of usefulness of integrated PET/MRI in tumor staging/restaging of oropharyngeal SCC and resultant clinical impact. The role of noncontrast chest in the workup with our PET/MRI protocol can be defined. It will also provide evidence about how and to what extent the various simultaneously acquired MRI and PET functional parameters can help prediction of treatment response and prognosis, which are important in timely modification of treatment regimen.
This trial studies how well dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) works in diagnosing osteoradionecrosis in patients with head and neck cancer that is primary, has come back, or has spread to other places in the body who are undergoing radiation therapy. DCE-MRI may help doctors to predict osteoradionecrosis in patient with head and neck cancer undergoing radiation therapy.
Tobacco and alcohol are the two major risk factors for upper respiratory tract cancer (VADS).