Active clinical trials for "Adenocarcinoma"

RATIONALE: Drugs used in chemotherapy, such as epirubicin, cisplatin, and capecitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Monoclonal antibodies, such as bevacizumab, and small molecule tyrosine kinase inhibitors, such as lapatinib, 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. Bevacizumab may also stop the growth of tumor cells by blocking blood flow to the tumor. Lapatinib targets a specific growth receptor, HER-2. Chemotherapy together with bevacizumab or lapatinib, in HER-2 positive tumours, may kill more tumor cells. PURPOSE: This randomized phase II/III trial is studying the side effects and how well giving combination chemotherapy together with bevacizumab works compared with combination chemotherapy alone in treating patients with previously untreated stomach cancer, gastroesophageal junction cancer or lower oesophageal cancer that can be removed by surgery. The feasibility study is studying the safety of adding lapatinib to chemotherapy in patients with HER-2 positive previously untreated stomach cancer, gastroesophageal junction cancer or lower oesophageal cancer that can be removed by surgery. The feasibility study will also assess the feasibility of timely HER-2 testing and estimate the HER-2 positivity rate in this patient population.

The therapy of photofrin PDT was effective in improving life quality of patients with advanced esophageal and/or gastric cardiac cancer and the time optimizing for employing laser irradiation was of great importance.The purpose of this study is to evaluate the clinical efficacy and adverse effects of Photodynamic Therapy (PDT) on esophageal and/or gastric cardiac cancer during different time after inject photofrin.

To confirm the efficacy and safety of XELOX with capecitabine maintenance in treatment of elderly advanced gastric cancer (AGC) by comparing it with that of XELOX regimen.

The objective of the study is comparison of the efficacy and safety of palliative therapy with single-dose brachytherapy or selfexpanding metal stents (SEMS) in malignant dysphagia resulting from adenocarcinoma of the esophago-gastric junction.

The study is a prospective, double arm, non-randomized, open label pilot trial, designed to study the safety, feasibility and preliminary efficacy of a medical device, the NovoTTF-100L concomitant with gemcitabine or concomitant with gemcitabine plus nab-paclitaxel, for front-line therapy of pancreatic adenocarcinoma. The device is an experimental, portable, battery operated device for chronic administration of alternating electric fields (termed TTFields or TTF) to the region of the malignant tumor, by means of surface, insulated electrode arrays.

In current clinical practice, an acceptable standard treatment for locally advanced prostate cancer is radiation therapy in combination with hormone therapy (called Treatment B or Group B in this study). However, despite our best treatments, there is a risk that the prostate cancer may eventually return. As well, the hormonal therapy that is given to treat the prostate cancer is known to cause some harmful effects, with some patients using the hormones gaining weight, developing diabetes, having increased cholesterol levels, having increased blood pressure, and/or heart problems. This study is looking at whether Metformin, a drug that is commonly used to treat diabetes, can prevent patients from developing some of the harmful effects of the hormonal therapy. In treating diabetes, Metformin is known to decrease patients' sugar levels and also prevents patients from gaining weight, decreases their cholesterol levels, decreases the number of heart problems and allows patients to live longer. As a result, the researchers in this study are hopeful that Metformin will also be beneficial for men with prostate cancer on hormonal therapy by preventing them from developing these problems.

This study evaluates the efficacy and safety of PBI-05204, an extract of the leaves of Nerium oleander, in patients with Stage IV metastatic pancreatic cancer. All patients will receive PBI-05204.

This randomized phase III trial is studying gefitinib and synchronous pemetrexed/cisplatin chenmotherapy to see how well it works compared to pemetrexed/cisplatin chenmotherapy alone in treating patients who have undergone surgery for stage II-IIIA(N1-N2) lung adenocarcinoma with EGFR activating mutation in Asian population.

The purpose of this study is evaluation of the safety and the efficacy of transanal local excision in patients with cT3 rectal cancer which was downstaged into ycT0-1 after neoadjuvant chemoradiotherapy.

The main purpose of this study is to determine the effects of treatment with carboplatin, docetaxel and capecitabine in patients with incurable cancer of the esophagus or stomach.