Active clinical trials for "Recurrence"

This phase I/II trial is studying the side effects and best way to give nilotinib when given alone or sequentially after imatinib mesylate after donor stem cell transplant in treating patients with acute lymphoblastic leukemia or chronic myelogenous leukemia. Nilotinib and imatinib mesylate may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth.

The purpose of the study is to determine whether mesalazine granules compared to placebo is effective in prevention of recurrence of disease.

The main goals of this Phase I study are to learn about the side effects that may occur when everolimus and bevacizumab are given to children and young adults and to find the highest doses of these drugs that can be given together without causing severe side effects. Bevacizumab will be given into the vein (IV) over 30-90 minutes every two weeks and everolimus tablets will be given daily by mouth. A cycle of therapy will be four weeks.

Recurrent implantation failure is the failure to achieve a pregnancy after multiple attempts with in vitro fertilization treatment. The reason is usually obscure. Many empirical treatments have been offered without substantial evaluation. Heparin is thought to play a role in the embryo implantation process beyond its anticoagulation effects. The proposed study aims to assess the effectiveness and safety of empirical administration of low molecular weight heparin in patients undergoing a new IVF treatment cycle after multiple failed attempts.

Background: The effectiveness of methadone maintenance for treatment of heroin addiction has been well established. However, patients maintained on methadone may relapse to cocaine use, even when they are enrolled in a comprehensive treatment program. Relapse has been attributed to several factors, including drug-associated environmental stimuli. Aripiprazole is a drug used to treat schizophrenia and bipolar disorder, but it may have other uses. Research has shown that aripiprazole can reduce cocaine-seeking behavior in rats, and it has been investigated for use in treating amphetamine dependence. More research is needed to determine whether aripiprazole can prevent relapse to cocaine use in patients being treated with methadone. Objectives: - To determine whether aripiprazole prevents relapse to cocaine use more effectively than placebo in cocaine-abstinent patients maintained on methadone. Eligibility: - Individuals between 18 and 60 years of age who are current cocaine users seeking methadone treatment. Design: The study will last up to 41 weeks, with four phases of treatment and a follow-up evaluation. Three times a week, participants will be asked to report illicit drug use and provide urine and breath samples. Throughout the study, participants will receive individual counseling in weekly 40 60 minute sessions. Other samples and tests will be scheduled as required by the study researchers. Patients will be stabilized on daily methadone over the first 14 days of the study. Weeks 1 14: Participants will receive vouchers for regular cocaine-free urine samples. Those who successfully complete this phase will continue to the next part of the study. Weeks 13 27: Participants will receive either aripiprazole or placebo along with their methadone. During this part of the study, participants will keep electronic diaries to record cocaine use or craving and to record data on mood and activity. Weeks 28 33: Participants will stop taking the aripiprazole or placebo, but will continue the methadone treatment. Participants will continue to use the electronic diaries. Weeks 34 41: Participants will have the choice of transferring to a community clinic or gradually reducing doses of methadone to end the study. Participants will return for a follow-up visit and urine sample 6 months after the end of the study.

This phase II trial is studying how well R-(-)-gossypol acetic acid works in treating patients with recurrent extensive-stage small cell lung cancer. Drugs used in chemotherapy, such as R-(-)-gossypol acetic acid, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing.

This phase II trial studies how well giving vorinostat, cladribine, and rituximab together works in treating patients with mantle cell lymphoma (MCL), chronic lymphocytic leukemia (CLL), or B cell non-Hodgkin's lymphoma (NHL) that has returned after a period of improvement. Vorinostat may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy, such as cladribine, work in different ways to stop the growth of cancer cells, either by killing the cells, by stopping them from dividing, or by stopping them from spreading. Monoclonal antibodies, such as rituximab, may block cancer growth in different ways by targeting certain cells. Giving vorinostat together with cladribine and rituximab may kill more cancer cells.

The goal of this clinical research study is to learn if, compared with regular x-ray radiation, proton radiation reduces the risk of developing, treatment-related pneumonitis (TRP) or tumor recurrence (the tumor coming back in the irradiated area after treatment) in patients with lung cancer.

This pilot, phase II trial studies the side effects of giving bortezomib together with combination chemotherapy and to see how well it works in treating young patients with relapsed acute lymphoblastic leukemia or lymphoblastic lymphoma. Bortezomib may stop the growth of cancer cells by blocking some of the enzymes needed for cell growth. Drugs used in chemotherapy work in different ways to stop the growth of cancer cells, either by killing the cells or by stopping them from dividing. Giving bortezomib together with combination chemotherapy may kill more cancer cells.

This is an open-label, multicenter, single-dose pilot study of AuroLase(TM) Therapy in the treatment of patients with refractory and/or recurrent tumors of the head and neck. Three (3) treatment groups of five (5) patients each will be enrolled and observed for six (6) months following treatment. Each group will receive a single dose of AuroShell(TM) particles followed by one or more interstitial illuminations with an 808nm laser. Particle dose and laser power may be increased in each dosing group.