View clinical trials related to Mouth Neoplasms.
Filter by:Phase 1 study to assess the pharmacokinetic availability and safety and tolerability profile of one such ayurvedic preparation which contains 5 mg THC:CBD 1:1 preparation. Other than the PK profile, we will also be studying its effect on gene expression profiling of the breast and head neck oral cavity squamous cell carcinoma tissue.
The purpose of this research study is to find out what effects, good and/or bad, topical application of the drug Aldara will have on patients and on their oral cancer. Aldara is a drug that activates toll-like receptor (TLR) in oral cancer cells causing self-destruction of tumor cells. It also activates immune cells to attack and eliminate cancer cells. Aldara is currently approved by the Food and Drug Administration (FDA) for treatment of skin cancer and melanoma. Its use in this study is 'off-label' (use of a drug approved by FDA for skin cancer to treat oral cancer in this study). The preliminary efficacy of topical imiquimod in a neoadjuvant setting in patients with early-stage oral squamous cell carcinoma will be determined by a reduction in tumor cellularity in post-treatment tissue compared to pre-treatment tissue. Safety and tolerability will be evaluated by CTCAE v5 criteria. The effect of imiquimod on the tumor immune microenvironment will be assessed by performing quantitative multiplex immunofluorescence.
A limited mouth opening (or trismus) after surgery for oral cancers is not only one of the most common complications, but it is also a major contributing factor towards an impaired quality of life after surgery. The enormous impact on the quality of life is secondary to impeded speech, feeding, drinking, and aesthetics. The aim would be to analyse the opening of the mouth before and after surgery, and if applicable after radiotherapy, in a prospective way in oral cancer cases. There is namely a major discrepancy in current science research between the effect of different treatment modalities on trismus, as, in contrast with known research regarding the effect of surgery on trismus, a clear relation between radiotherapy and trismus has already been demonstrated in multiple research articles and systematic reviews. Nevertheless, the clinical experience of this research group supports the need for further investigation on the impact of surgery and the different modalities of surgery on trismus. The investigators are convinced that revealing the surgical factors, linked with trismus, can lead to better prevention and prediction of later trismus for newly diagnosed oral cancer patients.
This phase I trial evaluates the best dose, possible benefits and/or side effects of combination therapy with elimusertib (BAY 1895344), stereotactic body radiation, and pembrolizumab in treating patients with head and neck squamous cell cancer that has come back (recurrent) and cannot be removed by surgery (unresectable). BAY 1895344 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Stereotactic body radiation therapy uses special equipment to position a patient and deliver radiation to tumors with high precision. This method may kill tumor cells with fewer doses over a shorter period and cause less damage to normal tissue. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Giving BAY 1895344, stereotactic body radiation therapy in combination with pembrolizumab may shrink or stabilize head and neck squamous cell cancer for longer than treatment with radiation and immunotherapy without BAY 1895344.
This study will assess the benefit of postoperative adjuvant radiotherapy in patients with an early oral squamous cell carcinoma (OSCC) having tumor thickness more than or equal to 5mm. The study population will consist of patients who have been treated by surgery for early stage oral tongue cancers. Patients with a close or positive margin (</= 5mm) and or with metastatic neck node(s) will be excluded. Selected patients will be randomized into two groups. The group I will be observed after surgery and group II will receive adjuvant radiotherapy as per protocol.
Safety and tolerability of neoadjuvant nivolumab for locally advanced resectable oral cancer, combined with [18F]BMS-986192 / [18F]-FDG PET imaging and immunomonitoring for response prediction
A unique approach for cancer treatment employing intratumoral diffusing alpha radiation emitter device for superficial cutaneous, mucosal or soft tissue neoplasia
This trial is to investigate the use of nivolumab in sequence with standard of care surgery and radiation/chemoradiation in locally advanced oral cavity Squamous cell carcinoma of the oral cavity.
According to the World Health Organization, oral cancer (OC) is the eighth most common cancer in the world with a five year survival rate of 50%. Oral cancer tumor cells produce biochemical substances, tumor markers, differed from healthy individuals in expression or quantitative ratio, detectable in tissues and/or body fluids. Saliva, because of its accessibility, proximity and noninvasive approach, presents an ideal tool for the research of oral cancer tumor markers. The aim of this study will be to isolate, quantify, analyze the role and describe the kinetics of diadenosine tetraphosphate (Ap4A), Squamous Cell Carcinoma associated Antigen (SCCA), Trophoblast cell surface antigen (TROP2) in patients with OC, potentially malignant disorders (PMOD) and age and sex matched control group with a clear medical history. There are number of studies published on OC tumor markers isolated mostly in serum, however the satisfactory specificity and sensitivity still hasn't been reached. Liquid chromatography-ion trap-mass spectrometry, Multiple Reaction Monitoring method (LC-IT-MS, MRM) will be developed to isolate and quantify the above mentioned tumor markers. This method has not yet been used to quantify the above mentioned salivary tumor markers. Ap4A and TROP2 have never been isolated from saliva. The aim is to develop a tumor-specific test with a satisfactory statistical sensitivity and specificity and dynamically measure the levels of tumor markers, before and immediately after therapy - surgery/radiotherapy/chemotherapy or their combination, and during regular follow-up one and two years after surgery. As another novelty, the investigators aim to determine the markers circadian rhythm. A OC tumor specific test, with satisfactory sensitivity and specificity, would enable earlier OC diagnosis, possibly before the clinical appearance, raise the survival rate of OC patients, enable early diagnosis of recurrence and/or new primary tumors and ensure better post-treatment life-quality.
The purpose of this study is to investigate other drugs that may be combined with radiation to treat cancer. The study focuses on determining whether a combination of durvalumab with radiation can both improve cure rate and at the same time have less serious side effects. Throughout this document, this investigational drug will be referred to as the "study drug", or named individually (durvalumab). The study drug in this research is referred to as investigational because the U.S. Food and Drug Administration (FDA) has not yet approved itfor the treatment of head and neck cancer. Durvalumab was FDA approved in 2017 for the treatment of certain types of bladder cancer, but has not been approved for use in Head and Neck cancer patients. Durvalumab is an experimental drug that uses the body's immune system to fight the cancer. This study drug is being used in other ongoing clinical trials for other types of cancers. The doctor feels that a patient may experience fewer side effects using this study drug with radiation rather than using cisplatin. The doctor is also investigating whether using this drug can increase the effectiveness of treatment.