View clinical trials related to Esophageal Cancer.
Filter by:To improve detection of esophageal (pre)malignant lesions during surveillance endoscopy of patients at risk of developing malignancies, for example in Barrett's Esophagus (BE), there is a need for better endoscopic visualization and the ability for targeted biopsies. Optical molecular imaging of neoplasia associated biomarkers could form a promising technique to accommodate this need. It is known that the biomarker c-Met is overexpressed in dysplastic and neoplastic areas in BE segments versus normal tissue and has proven to be a valid target for molecular imaging. Edinburgh Molecular Imaging Ltd (EMI) has developed a fluorescent tracer specifically targeting c-Met by labeling a small peptide to a fluorescent fluorophore: 'EMI-137'. The investigators hypothesize that when EMI-137 is administered intravenously, it accumulates in c-Met expressing high grade dysplasia (HGD) and esophageal adenocarcinoma (EAC), enabling (early) cancer visualization using a newly developed fluorescent fiber-bundle. This hypothesis will be tested in the current pilot intervention study.
This pilot phase II trial studies the therapeutic effects and side effects of CD40 agonistic monoclonal antibody APX005M when combined with chemotherapy and radiation therapy, and to see how well they work to reduce or remove esophageal or gastroesophageal (GE) cancers when given before surgery in treating patients with esophageal cancer or GE cancer than can be removed by surgery. APX005M is intended to stimulate the body's own immune system so that the immune cells can more effectively invade and destroy the tumor, adding to the benefits of the chemotherapy and radiation therapy. Drugs used in chemotherapy, such as carboplatin and paclitaxel, work in different ways to stop the growth of tumor cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Radiation therapy uses high energy x-rays to kill tumor cells and shrink tumors. Giving APX005M, chemotherapy, and radiation therapy before surgery may make the tumor smaller and reduce the amount of normal tissue that needs to be removed.
The purpose of this research study will be to determine the sensitivity and specificity of dwMRI metrics to assess tumor response following neoadjuvant chemoradiation in esophageal cancer. This pilot study will generate the preliminary data needed for the design of a statistically-justified trial that would investigate dwMRI as an integral biomarker to stratify patients for escalated therapy to improve outcomes. We hope to develop dwMRI as a predictive clinical tool for a personalized treatment model that can identify patients who may be candidates for organ-preservation or treatment intensification to improve outcomes in esophageal cancer.
The purpose of this study is to investigate the effect of concurrent chemoradiation therapy on respiratory muscle performance, lung function and functional capacity in patients with local esophagus cancer.
The purpose of this study is to determine the incidence of post-operative venous thromboembolism (VTE) in patients undergoing major esophageal resection for malignancy.
The goal of this study is to find the maximum tolerable dose of radiation that can be delivered with concurrent chemotherapy (carboplatin & paclitaxel) in patients with esophageal cancer.
The purpose of this study is to investigate the effectiveness of inspiratory muscle training (IMT) on respiratory performance in patients with esophageal cancer during combined modality therapy.
Patients on this observation study must have planned treatment regimen with concurrent CRT followed by planned surgery, which is considered as standard of care for their disease. The total radiation dose will be 50.4 Gy in daily fraction of 1.8 Gy for esophageal cancer and 60 Gy in daily fraction of 2 Gy for non-small cell lung cancer. The concurrent chemo regimen will carboplatin-paclitaxel managed by the treating medical oncologist. Patients are planned to receive surgery at approximately 6 to 9 weeks (maximum 12 weeks post-CRT) after finishing CRT with surgical aspects determined by the treating surgical oncologist. Patients on this observation study will donate their blood samples within 4 weeks before initiating CRT, within 1 week before completing CRT, 1 month after CRT, and 1 month after surgery (or 3 months after CRT if surgery is not done for any reason). They are also requested to fill out questionnaires (EORTC QLQ-30, EORTC QLQ-OES18, and Pain Scale as attached) prior to CRT, weekly during CRT, 1 month after CRT, 1 month after surgery (or 3 months after CRT if surgery is not done for any reason), and 6 months after CRT. Any patients with incomplete treatment will have samples collected up to the point where they discontinue. The specimen collection, handling and processing will be done by Protocol Support Lab (PSL) at Fox Chase Cancer Center under the directions of the Director, R. Katherine Alpaugh, PhD, following the procedures outlined in PSL lab manual. The patients in this observation study will be asked to donate a tissue specimen after the definitive surgery for investigation.
The aim of this trial is to find the maximum tolerable dose of radiation that can be delivered combined with chemotherapy (DDP & Paclitaxel) in patients with inoperable or medically unresectable esophageal cancer.
This study will evaluate the safety of PD-1 knockout engineered T cells in treating advanced esophageal cancer. Blood or tissue samples will also be collected for research purposes.