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Discover 18,143 clinical trials near Colorado. Find research studies in your area.
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Showing 15861-15880 of 18,143 trials
NCT00031824
RATIONALE: Hydroxychloroquine may decrease the immune response and be effective in treating chronic graft-versus-host disease. It is not yet known if standard therapy for graft-versus-host disease is more effective with or without hydroxychloroquine. PURPOSE: Randomized phase III trial to compare the effectiveness of standard therapy alone with that of standard therapy plus hydroxychloroquine in treating patients who have newly diagnosed chronic graft-versus-host disease.
NCT01409473
The purpose of this study is to determine whether stereotactic body radiation therapy (SBRT) with simultaneous boost (higher radiation dose) to areas within the prostate with more prominent cancerous growth (intraprostatic lesions) utilizing intensity modulated radiotherapy (IMRT) planning techniques is a safe and effective treatment in patients with low- and intermediate-risk localized prostate cancer.
NCT00003955
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. Combining more than one chemotherapy drug with radiation therapy may kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy combined with radiation therapy in treating patients who have metastatic rhabdomyosarcoma or sarcoma.
NCT00003739
RATIONALE: Antibiotics may decrease the side effects of neutropenia and fever caused by chemotherapy. Colony-stimulating factors such as G-CSF may increase the number of immune cells found in bone marrow or peripheral blood and may help a person's immune system recover from the side effects of chemotherapy. It is not yet known whether antibiotic therapy plus G-CSF is more effective than antibiotic therapy alone for treating side effects caused by chemotherapy. PURPOSE: Randomized phase III trial to compare the effectiveness of antibiotic therapy with or without G-CSF in treating children who have neutropenia and fever that are caused by chemotherapy.
NCT00086892
RATIONALE: Monoclonal antibodies such as cetuximab can locate tumor cells and either kill them or deliver tumor-killing substances to them without harming normal cells. Drugs used in chemotherapy such as carboplatin work in different ways to stop tumor cells from dividing so they stop growing or die. Combining cetuximab with carboplatin may kill more tumor cells. PURPOSE: This phase II trial is studying how well giving cetuximab together with carboplatin works in treating patients with recurrent ovarian epithelial cancer or primary peritoneal cancer.
NCT00002995
RATIONALE: Drugs used in chemotherapy work in different ways to stop tumor cells from dividing so they stop growing or die. Radiation therapy uses high-energy x-rays to damage tumor cells. It is not yet known whether chemotherapy is more effective with or without radiation therapy in treating patients who have rhabdomyosarcoma. PURPOSE: Phase III trial to compare the effectiveness of chemotherapy with or without radiation therapy in treating patients who have newly-diagnosed rhabdomyosarcoma.
NCT01536041
The primary objectives of this study are: i. to determine the effect of single oral doses (20 and 200 mg) of ONO-6950 versus placebo on exercise induced bronchoconstriction (EIB) as percent attenuation in the decrease of forced expiratory volume in 1 second (FEV1) after exercise challenge ii. to determine the safety and tolerability of single dose administrations of 20 and 200 mg of ONO-6950 in asthmatic patients. The secondary objectives of this study are: i. to compare the effect of different (20 and 200 mg) single oral doses of ONO-6950 versus montelukast (10 mg) on EIB as percent attenuation in the decrease of FEV1 after exercise challenge ii. to determine the ratio of responders/non-responders in FEV1 for different (20 and 200 mg) single oral doses of ONO-6950 in comparison to montelukast (10 mg) and placebo.
NCT01181960
The purpose of this study is to build a data repository that can be used to understand pharmaceutical utilization patterns among patients being treated in community behavioral health organizations (CBHOs) for schizophrenia or bipolar I disorder.
NCT00101127
RATIONALE: Drugs used in chemotherapy, such as docetaxel and gemcitabine, work in different ways to stop the growth of tumor cells, either by killing the cells or by stopping them from dividing. Colony-stimulating factors, such as G-CSF and pegfilgrastim, may increase the number of immune cells found in bone marrow or peripheral blood and may help the immune system recover from the side effects of chemotherapy. Giving docetaxel and gemcitabine together with G-CSF or pegfilgrastim may kill more tumor cells. PURPOSE: This phase II trial is studying how well giving docetaxel and gemcitabine together with G-CSF or pegfilgrastim works in treating patients with advanced, persistent, or recurrent uterine leiomyosarcoma.
NCT00002756
RATIONALE: Drugs used in chemotherapy work in different ways to stop cancer cells from dividing so they stop growing or die. Combining more than one chemotherapy drug and giving them as induction intensification may kill more cancer cells. PURPOSE: This phase II trial is studying how well induction intensification works in treating infants with newly diagnosed acute lymphocytic leukemia.
NCT00258856
The study is designed to evaluate the persistence of bactericidal antibodies in subjects aged 7 to 15 years (not yet 16 years) who had been vaccinated five years previously in Study 603-02. In addition, the kinetics of the antibody response will be evaluated in a subset of participants who will receive a booster dose of Menactra® vaccine and children in the same age group not previously vaccinated with a meningococcal vaccine or had meningitis disease who will receive a dose of Menactra® vaccine.
NCT00002485
RATIONALE: Taking part in a clinical trial may help children with cancer receive more effective treatment. PURPOSE: Determine why patients who are eligible for protocols made available through the Pediatric Oncology Group do not enroll in them, and develop strategies to increase enrollment on these clinical trials.
NCT00991939
This study will compare treatment with 3 courses of high-dose dexamethasone versus treatment with prednisone, for patients recently diagnosed with immune thrombocytopenic purpura (ITP). The primary hypothesis is that patients treated with high-dose dexamethasone will obtain a more durable remission than patients treated with prednisone.
NCT00087100
RATIONALE: Drugs used in chemotherapy such as pemetrexed disodium work in different ways to stop tumor cells from dividing so they stop growing or die. PURPOSE: This phase II trial is studying how well pemetrexed disodium works in treating patients with persistent or recurrent endometrial cancer.
NCT01305746
The purpose of this study is to evaluate the long-term safety of A-623 in subjects with SLE.
NCT01173471
The purpose of this study is to evaluate the efficacy of systemically administered AZD4017, compared with placebo, over a 28-day period in patients with raised intra-ocular pressure (IOP).
NCT00017368
RATIONALE: Drugs used in chemotherapy use different ways to stop tumor cells from dividing so they stop growing or die. Combining more than one drug may kill more tumor cells. Peripheral stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells. PURPOSE: Phase II trial to study the effectiveness of combination chemotherapy followed by peripheral stem cell transplantation in treating children who have newly diagnosed neuroblastoma.
NCT00893360
The purpose of this study is to determine whether giving cardiosphere-derived stem cells (CDCs) to patients with decreased heart function and/or a large amount of damaged muscle after a heart attack is safe. CDCs are cells grown from small biopsy samples taken from the heart. Giving a patient their own CDCs is an investigational procedure that has been approved by the Food and Drug Administration for this study. In addition to determining whether this treatment is safe, the study will also examine whether it can decrease the amount of heart muscle damage and/or improve heart function after a heart attack. The amount of heart muscle damage and the function of the heart directly affects prognosis (the predicted course of the disease), and the development of heart failure and other complications some patients experience after a heart attack. By way of background, scientists and physicians believed, until just a few years ago, that heart muscle damaged after a heart attack could not be replaced. Recently, however, scientists discovered that new heart muscle can form, or be regenerated, and that this process can be enhanced (or increased) by the administration of large numbers of certain cells isolated from the heart or bone marrow. These cells can be stem cells, or cells derived from stem cells, and they may achieve their benefit by forming new heart muscle cells, becoming heart muscle cells themselves, or releasing substances which increase the ability of already existing stem cells to form new heart muscle. All of the studies conducted so far have been experimental and no cell type is approved for routine clinical care of patients with heart disease. However, studies involving bone marrow stem cells do indicate some small improvement in heart function and one large study demonstrated a decrease in clinical events in the group which received bone marrow cells. Investigators of this study decided to study CDCs because they come from a person's own body, and therefore have no foreign immune antigens which may be rejected. Since the cells come from the person's heart, they are more likely to form heart tissue. In addition, animal studies indicate no safety problems and that these cells are capable of forming heart muscle and blood vessel cells after heart attacks. The investigators are now studying whether the same is true in humans.
NCT01476696
The purpose of this study is to determine the correct prasugrel dosage to be given to children with sickle cell disease (SCD).
NCT00070200
RATIONALE: Drugs used in chemotherapy, such as topotecan and cyclophosphamide, use different ways to stop tumor cells from dividing so they stop growing or die. Combining chemotherapy with autologous stem cell transplantation may allow the doctor to give higher doses of chemotherapy drugs and kill more tumor cells. PURPOSE: This phase I trial is studying the side effects of induction chemotherapy using cyclophosphamide and topotecan in treating patients who are undergoing surgery and autologous stem cell transplantation followed by radiation therapy for newly diagnosed or progressive neuroblastoma.
