View clinical trials related to Carcinoma, Squamous Cell.
Filter by:The purpose of this research study is to test the safety and the benefit of adding pembrolizumab (a therapy that activates the immune system to fight cancer) to standard of care treatment for larynx cancer. The standard of care treatment will include chemotherapy and radiation for 7 weeks.
Verify the effect and the incidence of oral mucositis of concurrent chemoradiotherapy in locally advanced squamous cell carcinoma of the head and neck versus concomitant cetuximab with radiotherapy after neoadjuvant chemotherapy. The predictive effect of Apurinic/apyrimidinic endonuclease 1(APE1)/ Ref-1 protein and Apurinic/apyrimidinic endonuclease 1(APE1)/Ref-1 antibody on oral mucositis.
Primary objectives: 1. Evaluate the feasibility of rapidly accruing 30 participants with recurrent metastatic head and neck squamous cell carcinoma for the development of patient derived xenographs (PDX) from fresh, real time biopsies in which sensitivity to < 4 Ontario funded chemotherapeutic regimen will be tested. Written feedback to the primary oncologist will be provided. 2. There is also a curative intent cohort of 30 participants undergoing surgical resection with curative intent. These PDX models will undergo exome sequencing with written feedback. 3. Feasibility in both surgical and recurrent cohorts will be a measure of i) engraftment rate, ii) patient status at the time of drug testing completion and iii) rate of accrual.
The research team will develop an intraoperative handheld device for assessing surgical margins during Mohs surgery. The device technology is based on multimodal optical spectroscopy (MMS), combining three optical spectroscopy techniques into one device. The researchers will first acquire proof of concept MMS measurements within the Mohs surgery suite immediately after surgical excision and prior to histological processing. MMS measurements will be acquired directly on the patient from the NMSC excision site. The final outcome of this study will result in the sensitivity and specificity of MMS compared to histopathology during Mohs surgery. These results will allow for the estimation of the potential benefit of an intraoperative margin assessment technique.
This is a phase II randomized clinical trial to study the effect of COX-2 inhibitor Celecoxib and EGFR tyrosine kinase inhibitor Erlotinib alone or in combination on molecular markers of apoptosis and angiogenesis.
The purpose of this study is to determine whether cervical lymph node dissection is necessarily performed in the presence of early-stage oral squamous cell carcinoma.
The main purpose of this study is to compare nivolumab and ipilimumab with the extreme regimen as first line treatment in patients with recurrent or metastatic squamous cell of the head and neck cancer
The research and development of novel anti-tumor agents in oral cancer is slow, the investigation of repositioning use of currently available drugs in clinical, such as a selective cyclooxygenase-2 (COX-2) inhibitor (Celebrex/Celecoxib) maybe a potential alternative strategy.
The confocal microscope is a noninvasive imaging technique that provides high-resolution images to a depth of 250 microns, such as "optical" cuts in three dimensions in the thickness of the skin. This is a single-center prospective descriptive study at the University Hospital of Nice in gynecology and dermatology. The aim of the study is to describe the characteristics reproducibly for confocal microscope of normal vulvar mucosa lesions VIN, and vulvar squamous carcinoma. The patients seen in consultation with vulvar lesions suspicious looking will be included. The results will be compared systematically to the histological results of biopsies of lesions (gold standard).
This phase II trial studies how well radiation therapy with or without cisplatin works in treating patients with stage III-IVA squamous cell carcinoma of the head and neck who have undergone surgery. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Drugs used in chemotherapy, such as cisplatin, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. It is not yet known if radiation therapy is more effective with or without cisplatin in treating patients with squamous cell carcinoma of the head and neck.