View clinical trials related to Carcinoma, Squamous Cell.
Filter by:To explore biomarkers predictive of clinical response to Taxane/5-FU/platinum based chemotherapy in esophageal squamous cell carcinoma. To identify negative predictive markers to 5-FU/platinum/Taxane. To elucidate signal transduction pathway attributable to 5-FU/platinum/Taxane resistance. To analyze correlation between the quantity of circulating tumor cells and circulating endothelial cell precursors and treatment response to Taxane/5-FU/platinum based chemotherapy.
1. Goals The primary goal of this phase II trial is to: evaluate the response rate of combination chemotherapy with docetaxel and oxaliplatin in patients with stage IIIB/IV non-adenocarcinoma, non-small cell lung cancer (NSCLC) as second-line treatment Secondary goals are to: evaluate the treatment-related toxicities of this combination, investigate progression-free survival (PFS) and overall survival (OS) in this population 2. Design The proposed clinical trial is an open label, non-comparative, multicenter phase II trial according to the two stage testing design by Simon two-stage testing procedure
Evidence from laboratory studies suggests that aspirin and tea polyphenols may have an antineoplastic effect in esophageal squamous cell carcinoma (ESCC). To assess the safety and efficacy of aspirin and tea polyphenols for preventing ESCC, the investigators designed this double-blind, randomized controlled clinical trial. Research project is planned to recruit 10,000 participants with the ages of 40-60 years in Fengfeng city, Hebei province, China, which has been known as a high incidence region of ESCC. All the participants receive endoscopic examination. Lugol's chromoendoscopy is used to identify esophageal unstained lesions (USLs). The location and size of each USL will be recorded followed by collecting biopsy samples from each USL. Participants with USL are randomly assigned to receive 100 mg/d of aspirin (n=200), 100 mg/d of tea polyphenols (n=200), or placebo (n=200) for six months. Follow-up consists of 2 endoscopic surveillance cycles (the first interval will be at six months and the second at 3 or 5 years later). The primary outcome measure was occurrence of high grade dysplasia and invasive ESCC. Secondary outcome was the mortality of the participants and adverse events.
Nab-paclitaxel and carboplatin showed better treatment response compared with cremophor-based paclitaxel and carboplatin as first-line therapy in advanced non-small cell lung cancer, especially for squamous cell cancer. The regimen of weekly nab-paclitaxel, carboplatin and concurrent radiotherapy was well tolerated in a phase I study. Given nab-paclitaxel, carboplatin and concurrent radiotherapy in patients with local advanced squamous cell lung cancer may have promising result.
The aim of this study is to find the safe dose and best dosing schedule of olaparib to give in combination with cisplatin based chemoradiotherapy (CRT) in patients with locally advanced head and neck cancer. The dose decided on in this part of the study will become the recommended dose for the randomised Phase II trial.
This is a single-arm, non-masked, open-label, Phase II study of cetuximab + dasatinib in recurrent Squamous Cell Carcinoma of The Head and Neck (SCCHN) that has recurred after cetuximab-containing therapy (please see attached schema). The primary endpoint 12-week PFS.
This is a study to assess how much of the investigational drug, PF-00298804, is in the blood stream over a period of time (called pharmacokinetic tests or PK) in patients with locally advanced head and neck squamous cell carcinoma who have a (gastrojejunostomy) feeding tube.
Collection of tissues for analysis from patients undergoing elective neck dissection. The hypothesis of the study is that specific genetic alterations occur in head and neck cancers that have spread to regional and/or distant sites, and these alterations can be identified from biopsy specimens to allow more accurate staging of tumor and better treatment planning.
Until today, the 5-FU/cisplatin combination is the reference regimen with 30-45% response rates, which is most commonly used to treat patients with metastatic, recurrent or locally advanced, unresectable squamous cell carcinoma of the esophagus. Because the classical dose schedule of this two-drug combination is cisplatin 100 mg/m2 day 1 and 5-FU 1000 mg/m2/day continuous infusion for 96-120 hr, prolonged administration time and mucosal toxicity are inconvenient to the patients with the aim of palliation. Capecitabine, which is oral prodrug of 5-FU and mimic continuously-infused 5-FU, is being investigated in phase I, II and III trials for the treatment of gastric, gastroesophageal, and esophageal cancers, primarily in the first-line metastatic setting but also in the adjuvant setting. In the investigators experience, capecitabine plus cisplatin combination (XP) as a first-line treatment for 45 patients with advanced or recurrent esophageal squamous cell carcinoma demonstrated a promising anti-tumor activity with 57% of response rate and showed tolerable toxicity with convenience. Paclitaxel has been also investigated as monotherapy and in combination with cisplatin in patients with advanced esophageal cancer. A Dutch phase II study demonstrated that paclitaxel combination with carboplatin had shown an encouraging confirmed response rate of 59% with 51 patients with resectable esophageal cancer in neoadjuvant setting. Another Dutch phase II study showed 43% of response rate including 4% of CR with 8 months of response duration when paclitaxel plus cisplatin administration was given for patients with metastatic esophageal cancer. Although recently first-line palliative chemotherapy regimen in esophageal cancer has been investigated, many trials have failed to show superiority to 5-FU/cisplatin combination. Since the investigators considered that XP or XG (genexol) is more effective and convenient chemotherapy regimen than 5-FU/cisplatin, this randomized phase II study was planned to compare XP with XG in terms of efficacy and tolerability.
This pilot clinical trial studies transoral robotic surgery (TORS) in treating patients with benign or malignant tumors of the head and neck. TORS is a less invasive type of surgery for head and neck cancer and may have fewer side effects and improve recovery