View clinical trials related to Carcinoma.
Filter by:The knowledge concerning the biology of the human tumors do not stop widening, in particular concerning the molecular mechanisms at the origin of the process of carcinogenesis and its ability to become perpetual. The identification and the increasing knowledge of these abnormalities allowed during these last years the development of therapeutic strategies targeting specifically the molecular pathways involved in the carcinogenesis. It quickly lead to numerous therapeutic successes in association with conventional chemotherapy, allowing a better individualization of the treatment according to the biological characteristics of the tumor of the patient. However such therapeutics are effective only if the patients carries specific genomic mutations making necessary the systematic research for one kind of mutation. The problem is that currently the mutational status is frequently made on the tissue resulting from the initial tumor biopsy, and as it is not excluded that the evolution of the biology of the metastasis reports a different genomic status, the only theoretical solution is then to make biopsy systematically on metastasis, what is not always technically possible. The problem still complicates when the investigators know that the biology of the tumor may evolve in time, particularly under treatment, with appearance of chemotherapy resistant clones. The monitoring of the genomic status of the tumor thus appears to be a crucial stake in the next years in cancer research as far as the efficiency of numerous therapeutic targeted put at the disposal of the clinician, depends on it largely. The repeated access to tumor tissue, during the follow-up of the patient in treatment, seems from then on indispensable to guide prematurely the therapeutics, in particular by stopping a targeted therapeutics which the investigators know that it is not any more going to be effective, and so avoiding exposing the patient to useless toxicity of a treatment often extremely expensive, and of which usage should have to be reserved to patient who could respond to it. The access to the circulating tumor cells in the blood of patients is a repeatable, not invasive technique (blood test) and henceforth accessible thanks to a technique using a magnetic sorting of the tumor cells selected by an antibody directed against the tumor antigen EpCAM. This new technology (CellSearch, Veridex system) totally standardized and automated, allows from a total sample of blood of the patient, to determine the quantity of circulating tumor cells (CTC).The number of CTC seems to constitute in recent studies, a powerful prognosis tool at the moment diagnosis, but also during treatment, according to its decrease or not under chemotherapy. In United States, the Food and Drug Administration (FDA) recently approved the use of this system for the quantification of the CTCs in the care of the patients affected by breast, colon, and prostate cancer. The CellSearch system will probably become in the future years an indispensable tool to help the clinicians to encircle better the prognosis of their patient. This technology already allows to realize besides a quantification, the isolation of viable CTCs, from which the genetic material can be extracted, amplified thus potentially analyzed. The investigators thus see all the interest which such a device can represent in the non invasive monitoring of the patients under treatment targeting molecular abnormality susceptible to evolve in time. The investigators thus propose to study thanks to the system CellSearch the feasibility of the research for the mutation of K-Ras and EGFR in the CTC of patients carriers of a metastatic non small cells bronchial carcinoma. Secondly, the investigators research will be interested in the possible conflicts existing between the primitive tumor and the CTCs for the various popular mutations. In case of feasibility of the method, and the good initial concordance between the genomic status of the CTCs and that of the tumor, the investigators shall describe the genomic evolution under treatment monitoring the CTCs of the patients under targeted therapeutics. The investigators shall describe then if the premature observation of modification precedes the appearance of an effective resistance in treatments.
Background: - One way tumors are able to grow is by forming new blood vessels that supply it with nutrients and oxygen. - Vandetanib (ZD6474) is an experimental drug that blocks certain proteins on the surface of tumor and blood vessel cells that are involved with the formation of new blood vessels. - Blocking these proteins may prevent the tumor cells or blood vessels from continuing to grow. Objectives: - To determine whether vandetanib can cause tumors to shrink or stabilize in patients with advanced kidney cancer. - To determine how vandetanib may work in people with kidney cancer and to develop tests that may be helpful in studying kidney cancer. Eligibility: -Patients 18 years of age or older with advanced clear cell kidney cancer whose disease has worsened after treatment with one or more of the following drugs: sunitinib, sorafenib, interleukin-2 and temsirolimus; or patients who have had to stop treatment with these drugs due to unacceptable side effects; or patients who are unable to receive standard treatment. Design: - Patients take a vandetanib pill once a day in 28-day cycles. - Patients are followed in the clinic every 2 weeks during the first month of treatment and then every 4 weeks for a physical examination, blood and urine tests, electrocardiogram and a review of any drug side effects. - Patients have imaging scans (computed tomography (CT) or magnetic resonance imaging (MRI)) about every 8 weeks to monitor tumor growth. MRI scans are also done to look at tumor blood flow when treatment begins, 24 hours after the first dose of treatment, and again about 4 and 8 weeks after starting treatment - Optional tumor biopsies (surgical removal of a sample of tumor tissue) may be done before starting vandetanib treatment and after 4 weeks of treatment to look for drug effects on the tumor.
GYNECO 02 hypothesis is that hysterectomy reduces the possibility of local or loco-regional relapse, especially in patient with a reduced metastatic risk and who received a local chemoradiation therapy with an increase of radiotherapy doses (45 grays).
The primary purpose of this trial is to assess the safety and tolerability of EMD 1201081, a novel immunomodulatory agent that is an agonist of TLR9, in combination with 5-FU/cisplatin and cetuximab in first line treatment of patients with recurrent/metastatic squamous cell carcinoma of the head and neck, and to determine the maximum tolerated dose (MTD) among the dose levels.
The purpose of this study is to evaluate the combination of Revlimid® (lenalidomide) and Nexavar® (sorafenib) for the treatment of hepatocellular carcinoma that can't be cured with surgery.
This pilot phase II trial studies how well pioglitazone works in treating patients with stage IA-IIIA non-small cell lung cancer. Pioglitazone hydrochloride may slow the growth of tumor cells and may be an effective treatment for non-small cell lung cancer.
Study Design This is a multicenter, open label, first line phase II study in elderly (≥ 65 years old) metastatic Renal Cell Carcinoma (mRCC) patients not suitable for any other currently approved treatment (bevacizumab+INF, cytokines or sunitinib) except for sorafenib. Each patient treated with sorafenib enrolled in the study will be trained to observe the management tool for skin care. A study period of 3 years was estimated as follows: an enrollment period of 24 months and a further follow-up period of 12 months. Objectives of the trial Primary objective The primary aim of this trial is the evaluation of the efficacy of a patient education program in the reduction of Hand-Foot Skin Reaction (HFSR). Secondary Objectives TO assess: - The frequency of dose discontinuation, interruption and reduction - The incidence of any grade diarrhoea, and other adverse events - The overall Response Rate according to the RECIST criteria. - Progression free survival (PFR) in study population and comparison of PFS between age sub groups in the current study population
Patients with either histological confirmation or clinical diagnosis who are candidate for orthotopic liver transplant(OLT) will receive Sorafenib 400mg 2 x day (BID) as a neoadjuvant (bridging) treatment until transplant. If patient progresses or falls outside of the Milan criteria on sorafenib patient can be treated per physician's discretion using local therapy. Patient will be followed until 30 days after the orthotopic liver transplant (OLT).
This phase II study is to evaluate the efficacy of preoperative chemoradiotherapy with gemcitabine (400mg/m2, weekly) for resectable pancreatic cancer.
To assess the efficacy and safety of administration of rhTPO at different time in the treatment of thrombocytopenia caused by first-line GC/GP regimen for non small cell lung cancer (NSCLC)