View clinical trials related to Carcinoma, Squamous Cell.
Filter by:To review safety and efficacy of TTI-101 plus Pembrolizumab in patients the Recurrent and Metastatic head and Neck Squamous Cell Carcinoma.
Phase Ib: To observe the safety and tolerability of SI-B001+SI-B003 in combination and to identify RP2D in locally advanced or metastatic head and neck squamous cell carcinoma indications. Initial efficacy, pharmacokinetic characteristics and immunogenicity were evaluated. Phase II: To evaluate the efficacy of SI-B001+SI-B003 two-drug combination chemotherapy. Safety and tolerance, PK/PD, immunogenicity were evaluated.
The peculiarity of anal cancers, with well-established radical chemoradiotherapy that allows tumor-neoantigen formation with platinum-based chemotherapy and radiotherapy with radio-sensitizing chemotherapy could create the perfect environment for immunotherapy in this setting, not only to increase the probability of pathological complete response (CCR) but also creating neoantigen exposure and immune-prevention to reduce the relapse after surgery. TIRANUS trial is a Phase II, single-arm, open-label, non randomized, non controlled recruiting treatment-naive localized squamous cell carcinoma of the anal canal and are candidates for radical chemoradiotherapy. The trial hypothesizes that the addition of immunotherapy (atezolizumab and tiragolumab) to standard chemoradiotherapy in localized squamous cell carcinoma of the anal canal may improve the CCR at the end of consolidation phase. The study will assess, as the primary endpoint, the CCR, defined as the percentage of patients who have achieved complete response (CR), disappearance of all target lesions and no presence of residual disease assessed by biopsy at the end of consolidation phase. Secondary objectives include survival, safety of the combination, patient reported quality of life, and a substudy of molecular biomarkers determined in tumor biopsy and blood samples. The main question[s] it aims to answer are: 1. To determine the efficacy of atezolizumab plus tiragolumab concomitantly with chemoradiotherapy in patients with localized squamous cell carcinoma of the anal canal evaluating the clinical response to treatment. 2. To evaluate safety of the intended treatment regimen and Health-related quality of life (HRQoL) in this treatment regimen All patients will receive atezolizumab plus tiragolumab for 2 cycles in concomitance with the 6 weeks of standard scheduled chemoradiotherapy. (cisplatin, 5-Fluorouracil and radiotherapy). After the concomitant phase, patients will enter a consolidation phase and will receive atezolizumab in combination with tiragolumab up to 24 weeks. Patients will discontinue treatment in case of confirmed progression, toxicity, patient criteria, or physician criteria.
China with high incidence of esophageal cancer, the number of new cases and deaths account for about 50% of the world every year. In the past few decades, surgery, radiotherapy, chemotherapy and other treatments were continuously improved, however, the mortality of esophageal squamous cell carcinoma patients was not significantly decreased. For patients with locally advanced esophageal cancer, direct surgery is not effective. It is difficult to achieve radical resection by surgery merely, and even if many patients receive surgery, they may eventually have tumor recurrence and poor survival rate. Therefore, it is necessary to explore effective perioperative neoadjuvant treatment to reduce the risk of postoperative recurrence and improve the postoperative survival rate of patients. According to the reports, the expression of PD-L1 in esophageal cancer was about 41.4%. Therefore, PD-1/ PD-L1 immunocheckpoint inhibitor may become a new method for the treatment of esophageal cancer. Preliminary clinical results showed that immunotherapy combined with chemoradiotherapy provided a synergies antitumor effect. Multiple clinical results showed that serplulimab provided higher overall response rate for advanced esophageal cancer. However, in patients with locally advanced esophageal cancer, the efficacy of serplulimab combined with chemotherapy for sequential radical surgery is still unclear. The purpose of this study is to observe and evaluate the efficacy and safety of silulimab combined with chemotherapy in the neoadjuvant therapy of resectable esophageal squamous cell carcinoma.
NICE-RT study is a "safety run-in" and phase II trial evaluating the safety and efficacy of Camrelizumab combined with Nab-paclitaxel and Carboplatin and Radiotherapy in patients with resectable locally advanced esophageal squamous cell carcinoma.
This is a non-randomized prospective trial evaluating the non- inferiority of de-escalating the volume and/or dose of elective nodal irradiation in post-operative head and neck squamous cell carcinomas.
The goal of this clinical trial is to determine the value of circulating tumour HPV DNA (human papilloma virus DNA found in the blood) at diagnosis, during treatment, and in the follow-up of patients diagnosed and treated for throat cancer caused by HPV. The main question to answer is if the presence of HPV DNA in the blood one month after the treatment is useful in detecting remaining tumour or relapse within two years after treatment. The participants will be asked to provide blood tests: 1. before treatment 2. weekly during the treatment 3. on all scheduled follow-up appointments 4. on all unplanned appointments where a relapse is suspected
The 5-year survival for Head and Neck squamous cell carcinoma (HNSCC) across all TNM stage groups is approximately 50%. Patients who are present with stage I & II disease have significantly better survival. When a patient presents to their general practitioner (GP) with symptoms suggestive of HNSCC, they may be referred for urgent specialist input through the suspected cancer referral (SCR) pathway, which include dedicated neck lump clinics. HNSCC is known to shed fragments of DNA, called circulating tumor DNA (ctDNA) into the bloodstream. The investigators have developed novel ultra-sensitive (>90% sensitivity) next generation sequencing (NGS) assay for circulating HPV DNA in patients with non-metastatic locally advanced head and neck cancer. The use of ultra-sensitive NGS assay for detection of ctDNA using a simple blood test (liquid biopsy) holds a great promise for cancer screening and early diagnosis and can lead to better survival results and less disease burden. With a quicker turnaround (1-2 weeks), the liquid biopsy can help expedite the patient journey through the cancer pathways reducing the incidence of cancer target breaches. In order to design studies to test this hypothesis the investigators require preliminary data quantifying sensitivity and specificity of the assay in this setting.
The goal of this study is to determine the feasibility of administration of a single dose of E7 TCR-T cells as induction therapy prior to definitive treatment (chemoradiation or surgery) of locoregionally advanced HPV-associated cancers. The intent of E7 TCR-T cell treatment is to shrink or eliminate tumors and thereby facilitate definitive therapy and increase overall survival. This study seeks to determine 1) if E7 TCR-T cell can be administered without undue delay in definitive treatment, 2) the tumor response rate to E7 TCR-T cell treatment, 3) and the disease-free survival rate at 2 and 5 years. Participants will undergo an apheresis procedure to obtain T cells that will be genetically engineered to generate E7 TCR-T cells. They will receive a conditioning regimen, a single infusion of their own E7 TCR-T cells, and adjuvant aldesleukin. Participants will follow up to assess safety and determine tumor response and will return to their primary oncology team for definitive therapy.
To evaluate the efficacy and safety of low-dose decitabine combined with tirelizumab in the treatment of patients with advanced esophageal squamous cell carcinoma who did not progress in first-line immunotherapy combined with chemotherapy.