93 Clinical Trials for Various Conditions
The primary purpose of this study is to determine complete remission rate of a novel combination induction chemotherapy treatment based upon 20 patients with newly diagnosed secondary AML.
The Investigators propose to test the hypothesis that GCSF enhances the clinical outcome of biliary atresia in a multi-institutional Phase 2 trial to prospectively evaluate the safety and efficacy of GCSF in each of the 2 groups of newly diagnosed BA patients: KBA (i.e., Kasai-operated) or NoK (i.e., patients who did not undergo Kasai surgery). Subjects who participate in the trial will be followed for 2 years.
G-CSF causes a release of histamine that may be a cause of chronic bone pain. Loratadine targets histamine, and so may be effective in reducing bone pain.The researchers plan to prospectively assess the effectiveness of loratadine for chronic bone pain in patients with chronic G-CSF use.
Chemotherapy places patients at an increased risk of infection. A medication called granulocyte colony-stimulating factor is given as a daily injection in order to help decrease the risk of infection. The purpose of this study is to determine the best time to begin granulocyte colony-stimulating factor while maintaining the same clinical benefits. The current study aims to fill these research gaps and address the general question: Can G-CSF safely be given 72 hours following the last day of chemotherapy without increasing the incidence of febrile neutropenia, the duration of neutropenia, or causing increased delays in the next course of chemotherapy.
Purpose: To evaluate the preventative effects of pregabalin on pegfilgrastim-induced bone pain in cycle 1. Because granulocyte colony stimulating factor (G-CSF) receptors are found at nerve endings which modulate the pain signal, blocking this with pregabalin is theorized to prevent the occurrence of this adverse effect. Participants: Patients will be at least 18 years of age with either a diagnosis of a non-myeloid hematologic malignancy scheduled to initiate a cycle of chemotherapy that requires prophylactic use of a G-CSF, or with a diagnosis of breast cancer scheduled to initiate dose-dense doxorubicin/cyclophosphamide chemotherapy or docetaxel/cyclophosphamide that requires prophylactic use of a G-CSF. Procedures (methods): This is a randomized (1:1), single center, placebo-controlled, double blind, crossover phase II study. The primary objective is to compare the proportion of patients who have an increase in pain score of ≥3 from baseline in cycle 1 between Arm A (pregabalin) and Arm B (placebo). In consultation with the treating physician, the PI will determine what day pegfilgrastim will be initiated in each eligible, consented patient. Pregabalin or placebo will begin 4 days prior to pegfilgrastim administration, and continue for 7 additional days starting the day of pegfilgrastim administration.
A total of 122 subjects were randomized into the study and investigated in the double-blind placebo-controlled setting to assess the efficacy and safety of G-CSF + BL-8040 as compared to G-CSF + placebo.
Background: - The drug filgrastim (rGCSF) increases the number of blood-forming cells in the bloodstream. These cells can be collected from donors bloodstreams and used for transplant. Studies have shown that rGCSF is present in the breast milk of nursing mothers who are taking it. Based on these studies, it is now recommended that a nursing mother should not breastfeed from the time she receives the first dose of the drug until 2 days after the final dose. Researchers want to study the amount of the drug and its effect on the cells present in donor blood and breast milk. They hope to better understand the effects of this drug on breast milk. Objectives: - To understand the effects of filgrastim on breast milk. Eligibility: - Women enrolled in NIH protocol 00-CC-0165 and currently breastfeeding. Design: * Participants will receive rGCSF daily for 5 days. They will have blood taken daily. * Participants will get a freezer bag containing 10 sterile, labeled containers for breast milk collection. * Participants will transfer some of the breast milk they pump into one of the containers. They will write the date and time the milk was collected on the container. They will freeze the samples. Any remaining milk should be disposed of. * Participants will bring the samples to NIH on the day of their stem cell collection procedure. * For days 1 and 2 after stem cell collection, participants will continue to collect and freeze breast milk samples and dispose of any remaining milk. * For days 3 5 after stem cell collection, participants will collect and freeze samples. They can also resume normal breastfeeding. * A research nurse will arrange to collect the samples.
This is a feasibility study to see if Granulocyte Colony Stimulating Factor (GCSF) is effective as a treatment of Dystrophic Epidermolysis Bullosa (EB). Patients will receive one course of treatment with the study drug. The course will be 7 days in length. After receiving GCSF, patients will be followed at 7 and 30 days following the discontinuation of the drug. Thirty day follow up can be done via telephone communication with the patient or family.
Our main objectives are to determine the optimal dose and schedule of plerixafor + G-CSF and azacitidine in patients with MDS and determine the safety and tolerability of plerixafor + G-CSF and azacitidine.
Patients who have not had adequate blood count recovery post related or unrelated stem cell transplant will be given a "boost" of T-cell depleted, enriched stem cells to hopefully improve their blood counts.
The goal of this clinical research study is to learn the most tolerable dose of Nexavarâ (sorafenib) when given in combination with Mobozilâ (plerixafor) and Neupogenâ (filgrastim) to patients with AML. The safety of this combination will also be studied. Funding Source - FDA OOPD
The goal of this clinical research study is to learn about the safety of AMD3100 (plerixafor) and G-CSF (filgrastim) in combination with fludarabine, busulfan, and an allogeneic blood stem cell transplant. This treatment will be studied in patients with acute myeloblastic leukemia (AML), myelodysplastic syndromes (MDS), or Chronic myelogenous leukemia (CML).
The goal of this study is to determine the feasibility based on toxicity and response rate of giving paclitaxel weekly with concomitant every-other week radiotherapy to limit skin toxicity. This study will also seek to determine the maximally tolerated dose of Navelbine added to this combination when followed by Filgrastim and the dose-limiting toxicities of this regimen.
Betathalassemia major is a disease of the blood and bone marrow. You were born with it and it has made you unable to make normal hemoglobin and red cells. You have been receiving red blood cell transfusions all your life. These transfusions do not cure your disease. The problem with transfusions is that they contain a lot of iron. With time iron builds up in your body and will eventually hurt some of your organs . Because of this buildup of iron , you are taking medicine that helps your body get rid of the extra iron. Today, the only other treatment is bone marrow or stem cell transplant. It can only be done when a matched donor is available. This is most often a brother, sister, or parent. Bone marrow transplant may cure betathalassemia major. If you have a transplant and it is successful, you will no longer have the disease. Without a matched sibling or parent, the standard treatment is to keep having transfusions. In the near future, we will be testing a new treatment for making normal hemoglobin and normal red blood cells. We have recreated the healthy hemoglobin gene in a test tube. We are able to use it and put it back into cells. This is called gene therapy. We have been able to put this gene into the stem cells of mice with thalassemia. These mice were cured. We now plan to take that gene and put it into stem cells from people who have betathalassemia major. We will then inject those stem cells back into that person's blood. In general, we can obtain more stem cells from the blood of a person than from the bone marrow . In order to do so, we must give that person a blood growth factor. The growth factor stimulates the bone marrow to make more stem cells. That growth factor is called granulocyte colony stimulating factor (GCSF), or Filgrastim. The purpose of this trial is to find out if the drug GCSF has any side effects on you, and if you will make more stem cells in response to it. This trial is not a gene therapy trial. This trial will not help your thalassemia.
Participants with Hodgkin's Disease (HD) who have been treated with cyto-reductive chemotherapy, who are to undergo autologous stem cell transplantation, and who meet the inclusion/exclusion criteria are eligible to enter this efficacy, safety and pharmacokinetic (PK) study. The only changes to the standard of care is the addition of plerixafor to a granulocyte-colony stimulating factor (G-CSF) mobilization regimen on each day prior to apheresis. The purpose of this protocol is to determine the proportion of participants who reach a target number of CD34+ stem cells (≥5\*10\^6 cells/kg) after hematopoietic stem cell mobilization with G-CSF and plerixafor. Safety and PK parameters are also collected.
The major purpose of this study is to evaluate the curative potential of white cell growth hormone (G-CSF)-stimulated bone marrow cells in allogeneic bone marrow transplants. Patients with cancers or blood diseases, who have poor potential for a cure with standard treatment, will be able to participate in the study. Donors will receive the white cell growth hormone (G-CSF) as a shot (injection) in their arm once a day for three days before they donate their bone marrow cells. Total body irradiation and/or chemotherapy will be given first to prepare the patient's body for the infusion of new bone marrow cells from the donor. Two medicines (cyclosporine and methotrexate) will be used to prevent the new bone marrow cells (graft) from attacking the patient's body (host) (graft-versus-host disease; GVHD). Certain safety checkpoints were built into the study if unwanted/unexpected events were to occur. If the outcomes appear better than could be expected, this will provide a bridge to extend this current approach for other innovative therapies.
The purposes of this study are: * To examine the engraftment rate in patients receiving in vivo T-cell-depleted G-CSF stimulated bone marrow from partially mismatched related donors. * To evaluate the incidence and severity of acute and chronic graft-versus-host disease in patients receiving in vivo T-cell-depleted G-CSF stimulated bone marrow from partially mismatched related donors.
This is a study involving patients who are undergoing allogeneic peripheral blood stem cell transplantation. Both donors and recipients are being sought for this study.
To evaluate the safety, tolerance and biological activity of filgrastim (granulocyte colony-stimulating factor; G-CSF) given by daily subcutaneous (SC) injection prior to and concomitantly with erythropoietin (EPO) and zidovudine (AZT) in patients with AIDS or severe AIDS related complex (ARC). To evaluate the safety, tolerance, and biological activity of EPO given 3 times weekly by SC injection concomitantly with G-CSF and prior to and concomitantly with AZT in patients with AIDS or severe ARC. To study the safety and tolerance of 3 dose levels of AZT given to patients with AIDS or severe ARC concomitantly treated with G-CSF and EPO. To study the effect of G-CSF alone and in combination with EPO on HIV replication in vivo as measured by circulating HIV p24 antigen, plasma HIV viremia and semiquantitative HIV cocultures.
To evaluate the safety, tolerance, and biological activity of filgrastim (recombinant granulocyte colony stimulating factor; G-CSF) given by daily subcutaneous injection prior to and concomitantly with erythropoietin (EPO) and zidovudine (AZT) in patients with AIDS or severe ARC. To evaluate the safety, tolerance, and biological activity of recombinant EPO given three times weekly by subcutaneous injection concomitantly with G-CSF and prior to and concomitantly with AZT in patients with AIDS or severe ARC. To study the safety and tolerance of three dose levels of AZT given concomitantly with G-CSF and EPO in patients with AIDS or severe ARC. To study the effects of G-CSF on neutrophil function and number in patients with AIDS or severe ARC. To study the effect of G-CSF alone and in combination with EPO on HIV replication in vivo as measured by circulating HIV p24 antigen, plasma HIV viremia, and semiquantitative HIV cocultures.
To determine, in HIV-infected patients, the efficacy of filgrastim ( recombinant-methionyl human granulocyte-colony stimulating factor; G-CSF ) in preventing grade 4 neutropenia, i.e., absolute neutrophil count (ANC) \< 500 cells/mm3.
This is a pilot feasibility trial of AC (Adriamycin, cyclophosphamide) chemotherapy with G-CSF (filgrastim) followed by infusional Taxol (paclitaxel) as adjuvant treatment for patients with high risk stage II and stage III breast cancer. Cycles will be 14 days in duration. After 3 fourteen day cycles of AC with filgrastim, patients will be treated with 3 fourteen day cycles of 96 hour infusional paclitaxel. The goal of this study will be to assess the toxicity and feasibility of administering dose-intensive AC chemotherapy followed by infusional paclitaxel in 14 day cycles.
This is a Phase I study which addresses the feasibility and toxicity of adding taxol to the two drug combination which now comprises the standard of care in newly diagnosed advanced stage ovarian cancer, cisplatin and cyclophosphamide. These drugs will be given in a dose intensive fashion with the colony-stimulating factor, G-CSF. Newly diagnosed patients with ovarian cancer will be treated with this regimen to determine the optimal dose of this combination. The pharmacokinetics of taxol and cisplatin DNA-adducts will be studied as well.
The Investigators propose to test the hypothesis that GCSF therapy enhances the clinical outcome of Kasai operated Biliary Atresia (BA) patients. In this study, Investigators will conduct a dose determination for GCSF use in post Kasai subjects to support a future phase 2 efficacy study. The first 3 post Kasai BA subjects with liver biopsy-confirmed BA will be given 5 ug/kg/d of GCSF in 3 daily subcutaneous doses starting on post Kasai day 3. A second group of 3 subjects will be assigned to the 10 ug/Kg/d dose after the 5ug/kg/d dose has been proven to be safe. The levels of circulating hematopoietic stem cells and a 1-month safety profile will be analyzed.
The purpose of this study is to compare the efficacy of SPI-2012 versus pegfilgrastim in participants with early-stage breast cancer receiving docetaxel and cyclophosphamide (TC) as measured by the duration of severe neutropenia (DSN).
This clinical trial studies intra-osseous donor umbilical cord blood and mesenchymal stromal cell co-transplant in treating patients with hematologic malignancies. Giving low doses of chemotherapy and total-body irradiation before a co-transplant of donor umbilical cord blood and mesenchymal stromal cells into the bone (intra-osseous) helps stop the growth of cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. The donated stem cells may replace the patient's immune cells and help destroy any remaining cancer cells (graft-versus-tumor effect). Sometimes the transplanted cells from a donor can also make an immune response against the body's normal cells. Giving cyclosporine and mycophenolate mofetil at the time of transplant may stop this from happening.
Filgrastim (G-CSF) is widely used for treatment of patients who have a deficiency of white blood cells. It is also routinely used to stimulate and mobilize stem/progenitor cells for bone marrow transplantation. In studies of thousands of healthy donor subjects treated with G-CSF, the side-effects profile has been reported to be mild and reversible. Currently, G-CSF is under investigation in clinical trials in Germany and the US that aim to enhance recovery from strokes and heart attacks. In animal studies, G-CSF has been observed to improve cognitive performance and to markedly reduce amyloid deposition in hippocampus and entorhinal cortex in a mouse model of Alzheimer's Disease (AD). Since this drug is being used safely in many people throughout the world, the investigators hypothesize that it will also be safe to give to patients with Alzheimer's disease and that it may improve some aspects of memory and thinking. The present pilot study has two goals or objectives: 1) to investigate the effects of a five day schedule of Filgrastim administration on cognitive function and 2) to assess its tolerability and safety in a small group (12 patients) with mild to moderate stage AD. Patients who are eligible for the study will be randomly assigned to one of two groups (n=6 per group). One group will receive a five-day course of Filgrastim injections and the other group of subjects will receive vehicle injections (solution without drug). At the end of the first phase of the study (week 8), the groups will cross over to receive either vehicle or Filgrastim as appropriate. In this way all subjects will have received the active medication by the end of the study. After the study is finished the investigators should know whether or not Filgrastim improves some aspects of thinking and memory. And the investigators should know whether or not it is safe to give this medication to patients with Alzheimer's disease. To ensure that the drug is safe, a Safety Monitoring Committee will oversee the entire study. They will review all laboratory data, including complete blood counts, serum chemistry, EKGs and adverse events.
The purpose of this study is to evaluate the effectiveness of Bortezomib when added to standard chemotherapy medicine(s) for treatment of Multiple Myeloma.
The goal of this clinical research study is to learn whether higher doses of stem cells can help to decrease the symptoms that occur after melphalan. Another goal of the study is to see how the dose of infused stem cells affects the levels of certain proteins in your blood. Researchers also want to learn how the dose of stem cells that you receive affects the quality of your life during the weeks after the transplant procedure.
Objectives: 1. To determine the relative toxicities, engraftment potential, kinetics of engraftment, degree of chimerism and disease control achieved with the combination of fludarabine and busulfan at different dose levels and different dose schedules in patients undergoing allogeneic stem cell transplant (SCT). 2. Determine pharmacokinetics, and toxicity of intravenous busulfan given at equal total dose levels given four times daily, or once daily. 3. In vivo determination of fludarabine inhibitory effects on DNA repair.