View clinical trials related to Esophageal Neoplasms.
Filter by:RATIONALE: Screening tests may help doctors find cancer cells early and plan better treatment. It is not yet known whether endoscopy every 2 years is more effective than endoscopy only as needed in finding esophageal cancer in patients with Barrett esophagus. PURPOSE: This randomized phase III trial is studying endoscopy every 2 years to see how well it works compared with endoscopy only as needed in monitoring patients with Barrett esophagus.
The ongoing study is a Phase II, open-label study to evaluate the efficacy of MBP-426 at a dose of 170 mg/m2 in combination therapy in patients with second line metastatic gastric, gastro-esophageal junction or esophageal adenocarcinoma.
In this study, patients with adenocarcinoma of the stomach, gastro-esophageal junction or the distal esophagus who seem operable with curative intent according to oncological and surgical assessment are treated with 3 preoperative cycles of DCX (Docetaxel, Cisplatin, Capecitabine) followed by surgical resection, followed by 3 postoperative cycles of DCX.
This study proposes a single-arm, phase II study of irinotecan with panitumumab as second-line therapy for patients with advanced esophageal adenocarcinoma. Efficacy will be assessed by response rate, with an exploratory outcome endpoint of time to progression (as panitumumab may result in prolonged stable disease). In addition to the usual safety assessments, molecular correlates will be carried out in order to search for pharmacodynamic and pharmacogenomic features that may correlate with response. Measures of host/patient immune function will be assessed by evaluating the relationship between Fc receptor polymorphisms and response in patients treated with panitumumab. Measures of EGFR protein and phosphoprotein expression by immunohistochemical- (IHC-) staining, K-ras mutation status1 and reverse-phase protein arrays (RPPA) and EGFR gene amplification by fluorescence in situ hybridization (FISH) will be assessed as exploratory correlates.
More than half of patients with esophageal cancer are inoperable because of late stage cancer or metastasis and they have to undergo palliative treatments. Dysphagia is the major symptom of patients with inoperable esophageal cancer. To relieve the dysphagia and improve the quality of life of such patients, stent placement has been widely accepted to be an option for palliation of the symptoms. However, recurrence of the neoplastic stricture remains a challenge after stent placement. To combine the advantages of the immediate relief of the esophageal dysphagia with the stent placement and radiation therapy with brachytherapy, a novel esophageal stent loaded with 125I seeds has been developed in the authors' institute. The preliminary clinical trial in a single institute has demonstrated better results than the conventional stent. This prospective multiple center trial is designed to further demonstrate the clinical outcomes with this irradiation, stent in patients compared to those using a conventional covered stent.
This is an open label, non-randomised, multicentre phase 1-2 study with a fixed dose of Taxotere in combination with Xeloda which is dose escalated during the first phase of the study (modified Fibonacci design) and fixed during the second phase. The primary objective of the phase 1 part is to define the dose recommended for the Phase II part of the study. The primary objective is to determine the response rate.
- To assess the radiological response, curative resection rate of preoperative docetaxel/cisplatin/capecitabine(DCX). - To correlate treatment response with serum RUNX3 promoter hypermethylation. - To determine the toxicities of preoperative DCX - To determine the time to progression/overall survival of preoperative DCX
RATIONALE: Drugs used in chemotherapy, such as cisplatin and capecitabine, work in different ways to kill tumor cells or stop them from growing. Radiation therapy uses high-energy x-rays to kill tumor cells. Monoclonal antibodies, such as cetuximab, can block tumor growth in different ways. Some block the ability of tumor cells to grow and spread. Others find tumor cells and help kill them or carry tumor-killing substances to them. Cetuximab may also stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. It is not yet known whether giving cisplatin together with capecitabine and radiation therapy is more effective with or without cetuximab in treating esophageal cancer. PURPOSE: This randomized phase II/III trial is studying the side effects and how well giving cisplatin together with capecitabine, radiation therapy, and cetuximab works compared with giving cisplatin, capecitabine, and radiation therapy without cetuximab in treating patients with esophageal cancer.
Capecitabine is an orally administered fluoropyrimidine that is converted by 5-FU by thymidine phosphorylase (TP), preferentially in tumor tissues and has demonstrated activity as single agent in patients with gastrointestinal cancer. Up-regulation of TP after taxane treatment in vitro suggested that there may be synergistic effects in combined treatment with taxane and capecitabine. The combination of taxane and capecitabine was reported to be highly active against non-small cell lung cancer, breast cancer, and stomach cancer.
Background: -Esophageal cancer is the most common cancer in Iran s Golestan Province. Nutritional deficiencies, ethnicity and environmental exposures might contribute to the development of this disease. Objectives: -To better understand the cause of esophageal cancer in Golestan Province and to reduce its occurrence there. Eligibility: -Adults from the Gonbad, Aq-Qala and Kalaleh districts of eastern Golestan Province in Iran. Design: - The study is a collaboration between NIH, the Digestive Disease Research Center of Teheran University of Medical Sciences, and the International Agency for Research on Cancer. - Participants complete a lifestyle questionnaire and food frequency questionnaire. - Samples of participants blood, urine, hair and toenail clippings are obtained.