Active clinical trials for "Carcinoma"

To determine the efficacy and toxicity of TACE combined with SBRT

This study is to assess sorafenib as second treatment for patients that have previously received only sunitinib as first-line treatment for advanced renal cell cancer, and who either responded and then progressed with sunitinib or were intolerant to sunitinib. This study is to assess if combining the usual dose of sorafenib (200mg twice-daily) with low dose interferon (3 million international unit (MIU) five times a week) can treat kidney cancer more effectively than the current approved dose alone and if it is safe. In addition, for patients that respond to treatment with sorafenib alone or in combination with interferon before progressing, patients may receive sorafenib alone at an increased dose of 300mg twice-daily, provided that toxicities are acceptable and at the discretion of the investigator.

This research study is for subjects with squamous cell cancer of the head and neck which is not solely treatable with surgery or radiation. This research study involves treatment with an experimental chemotherapy combination of oxaliplatin and Taxotere. Tha main purpose of this study is to assess the effectiveness of this combination of medications for this type of cancer. Approximately 54 subjects will take part in this study.

Gastric cancer is the second most common neoplasm in the world. Early diagnosis and surgical resection improve the survival and the chance of cure. Unfortunately, majority of cases are diagnosed at advanced stage, with only 20% of the patients presenting with localized disease. The five-year survival for gastric cancer of all stages remains at a dismal 8%. Chemotherapy has been used for advanced gastric cancer but with unsatisfactory results. Therefore, new approaches are needed for these patients. Among the newer chemotherapy regimens for advanced gastric cancer include a combination of oral 5-Fluoro-Uracil (FU)-based compound called Capecitabine(Xeloda) and Oxaliplatin. A few phase II studies suggest that the combination regimen is active with overall response rates ranging 30-40%. Several preclinical and clinical studies have shown that the expression of cyclooxygenase enzyme II(COX-2) is upregulated in many pre-neoplastic and neoplastic lesions. Furthermore, there appears to be an association with the overexpression of Cox-2 and the invasiveness of cancer and prognosis. Finally, preclinical and clinical studies suggest selective Cox-2 inhibitors can induce apoptosis in gastric cancer cells and retard tumor progression. Therefore, there is a strong rationale for the combination of a selective Cox-2 inhibitor, Celecoxib, with Capecitabine and Oxaliplatin in a therapeutic phase II trial for patients with advanced or recurrent gastric cancer.

Preclinical studies as well as phase I and II trials have demonstrated that SU11248 has antitumor activity in renal cell carcinoma, breast cancer, neuroendocrine tumor and GIST. So at the light of these pre-clinical and clinical data, it seems interesting and promising to test SU011248 in these poor prognosis patients.

The purpose of the Phase I part of this research study is to determine the safest and most effective dose of Abraxane when given in combination with carboplatin and Erbitux during radiation therapy for head and neck cancer. The purpose of the Phase II part of this study is to determine the effects of the treatment on head and neck cancers, as well as to further study the safety of this treatment.

The primary objectives of this study are: To evaluate the efficacy of glufosfamide in subjects with extensive recurrent sensitive small cell lung cancer (SCLC) as measured by objective response rate To evaluate the safety of glufosfamide in subjects with extensive recurrent sensitive SCLC The secondary objectives are: To evaluate the efficacy of glufosfamide in subjects with extensive recurrent sensitive SCLC as measured by duration of response, progression-free survival and overall survival To evaluate the pharmacokinetics of glufosfamide and isophosphoramide mustard (IPM) The exploratory objectives of this trial are: To evaluate the effect of glufosfamide on lung cancer symptoms To evaluate the role of tumor cell glucose transporter expression on the efficacy of glufosfamide

The purpose of this study is to determine if the combination of therapy to strengthen the immune system (Interleukin - 2) plus a specific tumor target therapy (Bevacizumab) can prolong the time between the start of treatment and disease progression, decrease tumor size, as well as determine if the combination therapy is safer and less toxic than the standard treatment for renal cell carcinoma.

The main purpose of this study is to determine the safety and toxicity of treatment with SIR-Spheres® in patients with unresectable primary liver cancer or hepatocellular carcinoma (HCC). Other purposes of this study include assessment of the effect of treatment on overall survival, the length of time it takes for the disease to worsen, if and how the treatment affects the patient's quality of life, and if and how the cancer responds to the treatment.

This is an open-label, single-armed, multicentric, phase II study of Sorafenib treatment following surgery for NSCLC. The primary hypothesis is to increase the progression-free survival (PFS) of the experimental group in comparison to a historical control group. For sample size calculation a 2 year PFS of 50% was calculated for the historical control group, and a 2 year PFS of 67% was estimated for the intervention group. These estimates are based on the actual PFS and overall survival (OS) of a defined population of 120 NSCLC patients treated at a single institution with surgery alone or surgery followed by adjuvant radiotherapy, which compares favorably to published international results, and the improvement of PFS achieved by 4 cycles of cisplatin/vinorelbine-based cytotoxic chemotherapy in published randomized trials.