View clinical trials related to Oropharyngeal Cancer.
Filter by: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, while endoscopy with biopsy serves as the main diagnostic tools. 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, intravoxel incoherent motion (IVIM) model and Kurtosis (biexponential or non-Gaussian fitting), and dynamic contrast-enhanced perfusion weighted MRI (DCE-PWI) become feasible. Therefore, MRI can evaluate distant site status of HNC in the single examination session and provide biologic information of tumors. 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. In this 3-year prospective study, the investigators will take the advantages of integrated PET/MRI scanner with DWI (including monoexponential, kurtosis and IVIM modes) and 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 determine whole-body staging/restaging accurately, to predict treatment response and prognosis, and 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 CT 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 of oropharyngeal SCC subjected to chemoradiation, which are important in timely modification of treatment regimen.
This is a monocentric, prospective, non-comparative phase II study with minimal risks and constraints. The study will aim to assess the curative treatment of radio-induced mucositis by photobiomodulation using LED lamp.
This protocol investigates the effect of a high dose dexamethasone regimen in the treatment of postoperative pain following Transoral Robotic Surgery (TORS). The protocol consists of three substudies. 1. Randomized double-blinded clinical trial assigning half of the participants to a high-dose dexamethasone regimen while the other half will receive a low-dose dexamethasone dosage and placebo in the first postoperative period. 2. A investigation of "Why in hospital?" following TORS. From the first postoperative day until discharge reasons for continued hospitalization will be registered in order to identify clinical and organizational factors contributing to hospitalization 3. An assessment of "Days Alive and Out of Hospital" following TORS. From the day of surgery and the first 12 postoperative months all admissions to a hospital ward will be registered along with admission reasons. Any death during the first 12 months will be noted with a cause of death.
The aim of this study is to identify HPV molecular signature in head and neck cancer to establish a new classification for positive human papillomavirus oropharyngeal tumor
The oropharynx is a complex anatomical structure necessary for nasal breathing, swallowing and phonation. The removal of oropharyngeal cancers can lead to sequelae, particularly in the case of resections affecting the soft palate. The main sequelae are represented by rhinolalia and swallowing disorders with nasal regurgitation. The treatment of oropharyngeal tumors is based on primary surgery or radiotherapy, but tumors of the soft palate are often treated by radiotherapy or radio-chemotherapy first. Surgery is often kept for relapses, because it is considered to lead to important sequelae. However, chemoradiotherapy of the oropharynx is also responsible for acute toxicities, and late sequelae can be frequent and important. Recent publications tend to show that primary surgery would give better survival rates compared to radiotherapy, particularly in advanced stages, including viro-induced cancers. In addition, primary surgery can reduce the dose of radiation delivered to the oropharynx and thus reduce its long-term toxicity. It is currently possible to reconstruct a loss of substance after surgery of oropharyngeal cancers, including the soft palate by using free flaps, limiting the postoperative sequelae usually observed without reconstruction. There is little data on reconstructions of the soft palate, their sequelae and their impact on the quality of life.
Background: In the United States, each year there are more than 30,000 cases of human papillomavirus (HPV) associated cancers. Some of these cancers are often incurable and are not improved by standard therapies. Researchers want to see if a new drug M7824, which targets and blocks a pathway that prevents the immune system from effectively fighting the cancer can shrink tumors in people with some HPV cancers. Objectives: To see if the drug M7824 causes tumors to shrink. Eligibility: Adults age 18 and older who have a cancer associated with HPV infection. Design: Participants will be screened with medical history and physical exam. They will review their symptoms and how they perform normal activities. They will have body scans. They will give blood and urine samples. They will have a sample of their tumor tissue taken if one is not available. Participants will have an electrocardiogram to evaluate their heart. Then they will get the study drug through a thin tube in an arm vein. Participants will get the drug every 2 weeks for 26 times (1 year). This is 1 course. After the course, participants will be monitored but will not take the study drug. If their condition gets worse, they will start another course with the drug. This process can be repeated as many times as needed. Treatment will stop if the participant has bad side effects or the drug stops working. Throughout the study, participants will repeat some or all the screening tests. After participants stop taking the drug, they will have a follow-up visit and repeat some screening tests. They will get periodic follow-up phone calls.
This randomized phase II trial studies how well ficlatuzumab with or without cetuximab works in treating patients with head and neck squamous cell carcinoma that has come back or spread to other places in the body and resistant to cetuximab treatment. Monoclonal antibodies, such as ficlatuzumab and cetuximab, may block growth signals that lets a tumor cell survive and reproduce, and helps the immune system recognize and fight head and neck squamous cell carcinoma.
The project aims to increase HPV vaccination and cervical cancer screening through a web-based mobile health education program called, Wheel of Wellness (WoW) and a brief negotiated interview (BNI). The in-person BNI and WoW system will provide educational resources for participants and their families to learn more about HPV vaccination and cervical cancer screening.
A prospective, multicenter investigation of the da Vinci® SP™ Surgical System in Transoral Robotic Surgery (TORS) procedures for malignant oropharyngeal tumors.
Treatment of cancers of the head and neck, including oropharyngeal tumours, usually consist of a combination of radiotherapy and chemotherapy, although surgery may also play a part. Radiotherapy works by using the high energy x-rays to destroy cancer cells. Head and neck cancers often respond well to radiotherapy in the first instance and a proportion of patients will be cured by this treatment. However, not all of the cancer cells are destroyed by the combination of radiotherapy and chemotherapy and, in some patients, the cancer does come back. Studies have suggested that more efficient killing of cancer cells, and therefore, better cure rates, can be achieved by increasing the radiotherapy dose. However, in the past, this was not possible due to side effects. Intensity Modulated Radiotherapy (IMRT) is a new radiotherapy delivery technique that allows better shaping of the dose to the areas that need irradiating with the potential for fewer side effects. If the investigators use IMRT to deliver an intentionally higher dose of radiation (called a boost) to small selected areas whilst, at the same time giving standard treatment doses to the remaining areas, this approach is called IMRT dose-painting. These selected areas can be identified by a scan called 18F-FDG-PET (18F-fluorodeoxyglucose-positron emission tomography, also known as a 'PET' scan) which is a type of scan that can give information about the activity of a cancer. The purpose of this study is to find out whether the investigators can use IMRT dose-painting to boost the dose to the region inside a tumour which appears most active on 18F-FDG-PET. If this study shows that this approach is well-tolerated, then the investigators may be able to improve cure rates with this treatment. This would need to be tested in a subsequent study.