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Arm 1 ( Phase 2/3 Run in ): PRV111: Topical Locoregional Delivery Placed Over the Tumor Region Primary Endpoint: Overall Response Rate (ORR) Primary Objective: Demonstrate the safety and efficacy of PRV111 in patients with Carcinoma in Situ (CIS) (WHO 2017) Arm 2 (Phase 1) PRV211: Intraoperative Locoregional Delivery Placed into the Resected Tumor Bed Primary Endpoint: Safety Primary Objective: Determine Safety of PRV211 in intraoperative setting Subject Assignment: Subjects will be assigned to Arm 1 or Arm 2 of this study based on disease staging Arm 1: Pathologically proven and clinically confirmed Tis/CIS of the lip or oral cavity Arm 2: Pathologically proven and clinically confirmed T1-T3, Nx, M0 of the lip or oral cavity
Prospective will be collected in a minimum of 300 patients presenting with an acquired segmental mandibular defect ≥ 2 cm secondary to OSSC removal and drugs-induced osteonecrosis, and who require mandibular reconstruction.
The goal of this phase II single arm clinical study is to evaluate the effect of antibiotics (metronidazole) and oral chlorhexidine (CHX) in reducing the bacteria load within tumors of patients undergoing surgery for oral cancer.
To evaluate the design, safety and efficacy of OralViome Cancer Testing system in the early detection of Oral and Throat Cancers using saliva metatranscriptomic analysis. This study will recruit only at existing clinical sites and will NOT use any additional clinical sites.
Oral squamous cell carcinoma (SCC) produces a higher prevalence and more severe pain than all other cancers. Orofacial pain is one of the most common initial symptoms of oral cancer and often leads to the diagnosis of oral cancer. However, the character, severity, and unique features of oral cancer widely differ between patients. There is currently no effective and lasting treatment available to alleviate suffering from oral cancer pain. A significant obstacle to effectively treating cancer pain is that the relative contributions of nociceptive mediators and their mechanisms of action (i.e., responsible receptors) are largely unknown. There is, therefore, a critical need to define the neurobiologic mechanisms responsible for oral cancer pain. Without such information, the promise of non-opioid therapy for the treatment of oral cancer pain will remain unfulfilled. The primary objective of this study is to define and quantify the phenotype of oral cancer pain in patients, by comparing mechano- and chemosensitivity in oral cancer patients with healthy subjects. Pain will be stimulated on the site of cancer in 40 oral cancer patients and on the tongue in 40 healthy volunteers utilizing chemical sensitivity and mechanical sensitivity tests.
The purpose of this study to find out whether sacituzumab govitecan in combination with cetuximab is an effective and safe treatment approach for people with recurrent and/or metastatic head and neck squamous cell cancer (HNSCC).
To evaluate the impact of AI-powered chatbot interactions versus traditional educational handouts on increasing participants' knowledge of oral cancer and its prevention
A total of at least 1,000 participants with suspicion of cancer including at least 107 subjects who will be diagnosed with OSCC or OPSCC will be enrolled from either primary or secondary care centers in the U.S. Clinicians will use Viome collection kits to collect saliva samples from eligible patients.
This is an exploratory qualitative study among People Living With HIV (PLWH) of diverse racial/ethnic and sexual and gender minority (SGM) identities to explore individual, interpersonal, and structural oral health equity factors that serve as barriers or facilitators of accessing oral health care, knowledge and perceptions of human papillomavirus (HPV) vaccination and Oral squamous cell carcinoma (OSCC) /Oropharyngeal squamous cell carcinoma (OPSCC), and to collect recommendations on how to increase access to oral health care and engage PLWH in OSCC/OPSCC prevention.