View clinical trials related to Carcinoma, Squamous Cell.
Filter by:This is a multicenter, open-label, Phase I, first-in-human trial to characterize the safety and clinical activity of an antigen-specific CD8+ T-cell product in patients with relapsed or refractory locally advanced or metastatic HPV-related oropharyngeal cancers. Patients must have received at least one prior standard treatment regimen consisting of systemic immunotherapy and/or chemotherapy. The investigative agent is an autologous adoptive T-cell product derived from the patient's endogenous cytolytic T cells that are directed toward HPV-16 E6/E7, HPV-18 E6/E7 antigens, and a tumor-associated antigen (Survivin) by ex vivo exposure to an artificial antigen presenting cell to which HLA-A2 antigen-peptides have been fit within the pocket of an MHC class 1 molecule. Patients must express HLA-A*0201.
A prospective, randomized, open-label, multicenter Phase 3 trial designed to compare the safety and efficacy of Tislelizumab combined with chemotherapy followed by surgery versus up-front surgery in resectable head and neck squamous cell carcinoma.
The purpose of this prospective, single-center, single-arm, open-label II phase observation clinical trial is to evaluate the efficacy and safety of Pembrolizumab immunoadjuvant therapy in patients with stage III-IVA oral squamous cell carcinoma. The primary end point is the pathological tumor remission rate of the primary tumor and regional lymph nodes after neoadjuvant immunotherapy (pTR-2: the proportion of necrotic tumor cells, keratin fragments and giant cells in tissue sections > 50%). The secondary endpoints are 1-year disease-free survival (DFS), 1-year overall survival (OS) and the incidence of adverse events, compared with historical data. In addition, we will check the relevant immune indicators, such as PD-L1 and CPS scores.
Vulvar cancer affects the external genitalia of women. This type of cancer is uncommon, arising mostly in older women and has been neglected in research and clinical trials. Over the recent years, investigators have learned that the most common type of vulvar cancer; vulvar squamous cell carcinoma (VSCC) develops from pre-cancerous lesions via different pathways. One pathway is associated with human papillomavirus (HPV) infection, and another is related to chronic inflammatory skin conditions (and not HPV). The VSCCs arising from these two principal pathways; HPV- associated (HPV A) and HPV-independent (HPV I), behave differently with different risks of recurrence, and different response to treatments. HPV-I VSCC are further defined by mutations in TP53 (Tumor Protein 53), which identify a group of patients with aggressive disease. Currently treatment is the same for all women with vulvar cancer, and consequently many women may be overtreated, and many women are not treated enough. Given evolving knowledge of this disease, this 'one size fits all' approach may no longer be appropriate. The investigators aim in this study is to see if personalizing surgical therapy for patients with vulvar cancer based on HPV and TP53 status will improve outcomes.
The purpose of the study is to see if the combination of radiation therapy and cemiplimab immunotherapy is an effective treatment for people with locally advanced, unresectable CSCC.
To clarify the effect of the number of lymph node dissection and the number of stations on survival
Laryngeal squamous cell carcinoma (LSCC) is the second most common primary malignant tumor of the respiratory tract after lung cancer and the second most common primary epithelial malignant tumor of the head and neck. The age of onset of LSCC is mostly between 50 and 70 years, with a male to female ratio of approximately 4:1 .According to estimates by the American Cancer Society, in the United States, approximately 12,470 new cases of laryngeal cancer will be diagnosed and 3,820 people will die from laryngeal cancer in 2022. The nuclear vitamin D receptor (VDR) is involved in multiple pathways that have many points of convergence. Some of these pathways are implicated in carcinogenesis thus the suggestion that VDR has a role to play in the biology of cancer [3]. Recent evidence indicates that the active form of vitamin D (1alpha, 25-dihydroxycholecalciferol) (VD) exhibits several different effects on normal and cancerous cells, including up-regulation of anti- proliferation and pro-apoptotic factors, as well as inhibition of cell-cycle promoters and growth factor signaling pathways. Thus it is useful as an anti-neoplastic agent in several human malignancies. Studies in cell and animal model systems, as well as clinical trials have recognized the potential usefulness of VD and VD analogues as agents that enhance the anti-proliferative/cytotoxic effects of chemotherapy and ionizing radiation. Thus, at concentrations that produce limited hypercalcemia, these agents may be used as adjuncts to conventional chemotherapy and radiotherapy. We aim to analyze the expression of VDR in LSCC to determine potential for active VD therapy in such patients.
This is a Phase 1/2a open-label, multicenter, dose escalation and dose expansion trial in which IMT-009 will be administered by the intravenous (IV) route to participants with solid tumors or lymphomas. The main goals of this study are to: - Find the recommended dose of IMT-009 that can be safely given to participants - Learn more about the side effects of IMT-009 - Learn more about pharmacokinetics of IMT-009 - Learn more about the effectiveness of IMT-009 - Learn more about different pharmacokinetic biomarkers and how they might change in the presence of IMT-009
This study used an open single center study design to observe the efficacy and safety of Penpulimab combined with Chemoradiotherapy(CRT) in preoperative T2,3,4aN0-1-2M0 esophageal squamous cell carcinoma (ESCC).
Neoadjuvant chemoradiotherapy (CRT) followed by surgery or definitive CRT is the standard treatment for locally advanced esophageal squamous cell carcinoma (ESCC), but the clinical outcomes are not satisfactory. Breathomics testing is a promising, non-invasive, simple method for detection and screening for ESCC. This observational study aimed to role of exhaled volatile organic compounds (VOCs) in predicting the efficacy and risk of recurrence in patients with locally advanced ESCC who received CRT.