View clinical trials related to Carcinoma, Squamous Cell.
Filter by:The goal of this clinical trial is to test how safe and effective it is to treat early form of cancer cells found in the upper skin layer of the face, using a light-sensitive cream used in combination with a light source. The main questions this trial aims to answer are: - to confirm using laboratory testing, how much of the affected facial skin cancer section the treatment was able to remove, and; - seeing how many participants had no remaining affected facial skin cancer sections after treatment. Participants who qualify will be asked to complete 12 visits in total and will receive a total of two treatments, after voluntarily consent has been given.
Prospective, open-label, phase 1 study of CD40 agonist (LVGN7409) and PD-1 inhibition (LVGN3616) in patients with resectable Human Papillomavirus (HPV)-negative mucosal head/neck squamous cell carcinoma (HNSCC). This protocol proposes to study the safety and immunological effects of LVGN7409, a CD40 agonistic antibody, when administered in combination with PD-1 inhibition prior to surgical resection.
This study is aimed to evaluate the efficacy and safety of sintilimab combined with chemotherapy versus chemotherapy in perioperative treatment of locally advanced esophageal squamous cell carcinoma.
A randomized, prospective phase II trial was conducted to explore the timing of radiotherapy intervention in combination with chemotherapy and immunotherap in order to provide an effective treatment for patients with advanced esophageal squamous carcinoma with oligometastases.
Head and neck squamous cell carcinoma (HNSCC) is the sixth most common cancer worldwide, with a 5-year survival rate of less than 50%. Radiotherapy is an important measure to control tumor recurrence. Although radiotherapy has been widely used in patients with head and neck squamous cell carcinoma, the 2-year local recurrence rate of patients with locally advanced disease is still as high as 50%-60%, and the distant metastasis rate is as high as 20%-30%. This is associated with a lower radiosensitivity in HNSCC. Our previous study has confirmed that type I collagen secreted by cancer-associated fibroblasts (CAFs) can enhance the radioresistance of head and neck squamous cell carcinoma. We also confirmed that pirfenidone could reduce type I collagen expression in CAFs and enhance radiosensitivity in vitro and in vivo. Therefore, we plan to translate the basic research into clinical practice and conduct a prospective interventional phase II clinical trial to investigate the safety and efficacy of pirfenidone as a radiosensitizer in HNSCC.
Inclusion of new biomarkers to improve the personalized treatment approach for HPV-positive and -negative oropharyngeal squamous cell carcinoma (OPSCC) patients is urgently needed. Emerging evidences suggest that mutations in epigenetic regulators, as well as epigenetic changes, deeply influence the biology of OPSCC, thus representing attractive targets for the definition of novel molecular markers for this malignancy. Based on these considerations, our project aims to retrospectively identify a new mutational and epigenetic signature to identify OPSCC patients at high risk of early relapse, and to set up a new multicenter prospective study in order to validate it
This is an investigator-initiated, single-arm, exploratory clinical study.The study population consisted of treatment naive advanced esophageal squamous cell carcinoma patients. The purpose of this study was to evaluate the efficacy and safety of immunotherapy combined with chemotherapy and residual lesions irradiation of esophageal squamous cell carcinoma.
ELOS is a prospective, randomized, open-label, controlled, two-armed parallel group, phase II multicentre trial in local advanced stage III, IVA/B head and neck squamous cell carcinoma of the larynx or hypopharynx (LHNSCC) with PD-L1-expression within tumor tissue biopsy, calculated as CPS ≥ 1 curable by total laryngectomy. Induction chemotherapy (IC) with Docetaxel and Cisplatin (TP) followed by radiation will be compared to additional PD-1 inhibition. Patients will be selected after short induction early response evaluation after the first cycle IC (IC-1) aiming on larynx organ-preservation by additional 2 cycles IC followed by radiotherapy (69.6 Gy) for responders achieving endoscopic estimated tumor surface shrinkage (ETSS) ≥ 30%. Nonresponders (ETSS < 30% or progressing disease) will receive total laryngectomy and selective neck dissection followed by postoperative radiation or chemoradiation according to the recommendation of the clinics multidisciplinary tumor board. However, Patients randomized into the intervention arm starting day 1 will receive 200 mg Pembrolizumab (MK-3475) i.v. in 3-week cycle (q3w) for 17 cycles (12 months). Treatment with pembrolizumab will continue in the experimental arm regardless of ETSS status after IC-1 in both responders and laryngectomized nonresponders, independent from subsequent decision on adjuvant therapy after TL.
The purpose of the study is to determine if it is feasible to use magnetic resonance imaging (MRI) to adjust a portion of radiation therapy for patients with head and neck squamous cell carcinoma . The technique under study will be used to personalize the study treatment based on response, keeping all treatments within standard of care guidelines.
The study is a multicenter, open-label, phase Ib/II study to evaluate the efficacy and safety of docetaxel for injection (albumin-bound) (HB1801) and SG001 in combination with cisplatin and simultaneous radiotherapy versus paclitaxel in combination with cisplatin and simultaneous radiotherapy for locally advanced unresectable esophageal squamous carcinoma.