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NCT03520647
Background: Severe aplastic anemia (SAA), and myelodysplastic syndrome (MDS), and paroxysmal nocturnal hemoglobinuria (PNH) cause serious blood problems. Stem cell transplants using bone marrow or blood plus chemotherapy can help. Researchers want to see if using peripheral blood stem cells (PBSCs) rather than bone marrow cells works too. PBSCs are easier to collect and have more cells that help transplants. Objectives: To see how safely and effectively SAA, MDS and PNH are treated using peripheral blood hematopoietic stem cells from a family member plus chemotherapy. Eligibility: Recipients ages 4-60 with SAA, MDS or PNH and their relative donors ages 4-75 Design: Recipients will have: * Blood, urine, heart, and lung tests * Scans * Bone marrow sample Recipients will need a caregiver for several months. They may make fertility plans and a power of attorney. Donors will have blood and tissue tests, then injections to boost stem cells for 5-7 days. Donors will have blood collected from a tube in an arm or leg vein. A machine will separate stem cells and maybe white blood cells. The rest of the blood will be returned into the other arm or leg. In the hospital for about 1 month, recipients will have: * Central line inserted in the neck or chest * Medicines for side effects * Chemotherapy over 8 days and radiation 1 time * Stem cell transplant over 4 hours Up to 6 months after transplant, recipients will stay near NIH for weekly physical exams and blood tests. At day 180, recipients will go home. They will have tests at their doctor s office and NIH several times over 5 years.
NCT05012111
Background: Bone marrow failure diseases are rare. Much is known about the diseases at the time of diagnosis, but long-term data about the effects of the diseases and treatments are lacking. Researchers want to better understand long-term outcomes in people with these diseases. Objective: To follow people diagnosed with acquired or inherited bone marrow failure disease and study the long-term effects of the disease and its treatments on organ function. Eligibility: People aged 2 years and older who have been diagnosed with acquired or inherited bone marrow failure or Telomere Biology Disorder. First degree family members may also be able to take part in the study. Design: Participants will be screened with a medical history, physical exam, and blood tests. They may have a bone marrow biopsy and aspiration. For this, a large needle will be inserted in the hip through a small cut. Marrow will be drawn from the bone. A small piece of bone may be removed. Participants may also be screened with some of the following: Cheek swab or hair follicle sample Skin biopsy Urine or saliva sample Evaluation by disease specialists (e.g., lung, liver, heart) Imaging scan of the chest Liver ultrasounds Six-Minute Walk Test Lung function test Participants will be put into groups based on their disease. They will have visits every 1 to 3 years. At visits, they may repeat some screening tests. They may fill out yearly surveys about their medicines, transfusions, pregnancy, bleeding, and so on. They may have other specialized procedures, such as imaging scans and ultrasounds. Participation will last for up to 20 years. ...
NCT07281781
This is a phase I/II protocol investigating whether Nelfinavir can improve anemia and lower serum fibrosis biomarkers in Myelofibrosis patients.
NCT04610866
Background: Sickle cell disease (SCD) is a disorder that causes episodes of acute pain and progressive organ damage. Ways to manage SCD have evolved slowly. Treatments do not always work. Researchers want to see if a drug called mitapivat can help people with SCD. Objective: To test the long-term tolerability and safety of mitapivat (or AG-348) in people with SCD. Eligibility: Adults age 18-70 with SCD who took part in and benefited from NIH study #19H0097. Design: Participants will be screened with a medical history and physical exam. They will give a blood sample. They will have an electrocardiogram to test heart function. Participants will repeat some of the screening tests during the study. Participants will complete 6-minute walk tests to measure mobility and function. They will have transthoracic echocardiograms to measure heart and lung function. They will have dual-energy X-ray absorptiometry scans to measure bone health. They will complete online questionnaires that measure their overall health and well-being. Participants will take the study drug in the form of a tablet twice a day. Participants will keep a study diary. They will record any symptoms they may have. Participation will last for about 54 weeks. After 48 weeks, participants can either keep taking the study drug for 48 more weeks or be tapered off of the study drug to complete the study. Those who are on the study for 1 year will have 10 study visits. Those who are on the study for 2 years will have 14 study visits.
NCT05144256
ACTIVATE-KidsT (AG348-C-022) is a multicenter study designed to evaluate the efficacy and safety of treatment with mitapivat compared with placebo in pediatric participants with pyruvate kinase deficiency (PK deficiency) who are regularly receiving blood transfusions. Participants will be randomized 2:1 to receive either mitapivat or matching placebo. Randomization will be stratified by age (1 to \< 6 years, 6 to \< 12 years, 12 to \< 18 years) and splenectomy status. Participants will be dosed by age and weight during a double-blind period consisting of an 8-week dose titration period followed by a 24-week fixed-dose period. Participants who complete the double-blind period will be eligible to receive mitapivat in the open-label extension (OLE) period.
NCT07537816
This is a two-period, two-sequence crossover study in patients receiving maintenance peritoneal dialysis. All participants remain on background darbepoetin alfa therapy throughout the study. The study compares add-on vadadustat plus background darbepoetin alfa with background darbepoetin alfa alone, with each treatment period lasting 8 weeks and separated by a 4-week washout period. Monthly laboratory assessments and dialysis adequacy measurements will be performed to evaluate anemia control, quality of life, inflammation, and dialysis adequacy.
NCT03050268
NOTE: This is a research study and is not meant to be a substitute for clinical genetic testing. Families may never receive results from the study or may receive results many years from the time they enroll. If you are interested in clinical testing please consider seeing a local genetic counselor or other genetics professional. If you have already had clinical genetic testing and meet eligibility criteria for this study as shown in the Eligibility Section, you may enroll regardless of the results of your clinical genetic testing. While it is well recognized that hereditary factors contribute to the development of a subset of human cancers, the cause for many cancers remains unknown. The application of next generation sequencing (NGS) technologies has expanded knowledge in the field of hereditary cancer predisposition. Currently, more than 100 cancer predisposing genes have been identified, and it is now estimated that approximately 10% of all cancer patients have an underlying genetic predisposition. The purpose of this protocol is to identify novel cancer predisposing genes and/or genetic variants. For this study, the investigators will establish a Data Registry linked to a Repository of biological samples. Health information, blood samples and occasionally leftover tumor samples will be collected from individuals with familial cancer. The investigators will use NGS approaches to find changes in genes that may be important in the development of familial cancer. The information gained from this study may provide new and better ways to diagnose and care for people with hereditary cancer. PRIMARY OBJECTIVE: * Establish a registry of families with clustering of cancer in which clinical data are linked to a repository of cryopreserved blood cells, germline DNA, and tumor tissues from the proband and other family members. SECONDARY OBJECTIVE: * Identify novel cancer predisposing genes and/or genetic variants in families with clustering of cancer for which the underlying genetic basis is unknown.
NCT07548671
This study aimed to compare the efficacy and safety of enarodustat combined with cyclosporine versus cyclosporine monotherapy in the treatment of newly-diagnosed tansfusion-dependent non-severe aplastic anemia (TD-NSAA).
NCT06994065
The goal of this clinical trial is to learn if Ferric Carboxymaltose is a safe efficacious alternative to Iron Sucrose for treatment of Iron deficiency anemia in non-dialysis dependent chronic kidney disease patients. The main questions it aims to answer are: * Does Ferric Carboxymaltose causes similar or higher rise in hemoglobin concentration and serum Ferritin and transferrin saturation * What medical problems will participants have when receiving Ferric Carboxymaltose Participants will: * Be administered either Ferric Carboxymaltose or Iron Sucrose * Visit the clinic at day 28 and 56 for checkup and tests * Be monitored for any medical problem during and after infusion
NCT07025512
The purpose of the study is to examine the clinical and biological effects of 177Lu-PSMA-617 in mCRPC patients with cytopenia\[s\].
NCT07532408
This study aimed to explore the efficacy and safety of romiplostim N01 in the treatment of relapsed/refractory chemoradiotherapy-induced aplastic anemia
NCT01384513
This phase II trial studies how well reduced intensity donor stem cell transplant works in treating patients with hematologic malignancies. Giving chemotherapy and total-body irradiation before a donor peripheral blood stem cell transplant helps stop the growth of cells in the bone marrow, including normal blood-forming cells (stem cells) and cancer cells. It may also stop the patient's immune system from rejecting the donor's stem cells. When the healthy stem cells from a donor are infused into the patient they may help the patient's bone marrow make stem cells, red blood cells, white blood cells, and platelets. The donated stem cells may also replace the patient's immune cells and help destroy any remaining cancer cells. Sometimes the transplanted cells from a donor can make an immune response against the body's normal cells (called graft-versus-host disease). Giving tacrolimus and mycophenolate mofetil after the transplant may stop this from happening. Once the donated stem cells begin working, the patient's immune system may see the remaining cancer cells as not belonging in the patient's body and destroy them. Giving an infusion of the donor's white blood cells (donor lymphocyte infusion) may boost this effect.
NCT06968936
This is a sub-study of the Preoperative Combined Iron Therapy trail in which some participants will be additionally randomized to combined iron supplementation or standarded treatment control to evaluate the impact on long-term outcomes.
NCT07039422
This study is intended to explore the efficacy and safety of a second course of ianalumab after experiencing treatment failure in the pivotal Primary Immune Thrombocytopenia (ITP) trials (CVAY736I12301, CVAY736Q12301) and after loss of durable response in the pivotal Warm Autoimmune Hemolytic Anemia (wAIHA) trial (CVAY736O12301).
NCT07523646
Infective endocarditis (IE) is a bacterial infection of the heart valves, inserted material or surrounding struc-tures and is associated with a high morbidity and mortality. In patients with IE, anemia is considered to result from the underlying infection, prolonged sustained inflammatory response due to the often slow natural course of the disease, and coexisting comorbidities. Previous studies have found that moderate to severe anemia is associated with a markedly higher risk of mortality in the 6-months recovery phase following treatment for IE. In many cardiac patients and patients with chronic inflammation, randomized trials have shown benefit of treatment of anemia with adjunctive therapy i.e., vitamins (vitamin B12/folic acid), intravenous iron, and erythropoiesis stimulating agents in alleviating anemia, without increased risk of infection. Despite these findings, anemia screening and management are not addressed in current endocarditis guidelines. Thus, in patients with IE and anemia, adjunctive treatment of the anemia might be beneficial for recovery and improve outcomes. The aim of POET-IRON is to assess the efficacy of adjunctive anemia treatment in patients with IE, using intravenous iron supplementation, erythropoietin-stimulated erythropoiesis, and dietary optimization including vitamins if necessary, and its effect on hemoglobin levels compared to standard care. The investigators hypothesize that this intervention is safe and will increase hemoglobin concentration, thereby alleviating symptoms of anemia and improving clinical outcomes through enhanced oxygen-carrying capacity, tissue oxygenation, and functional status.
NCT07522996
This study aimed to compare the efficacy and safety of enarodustat combined with cyclosporine versus cyclosporine alone in the treatment of TD-NSAA.
NCT07516847
This study is a prospective, single-arm, phase II clinical trial designed to evaluate the efficacy and safety of dapagliflozin in improving anemia in patients with lower-risk myelodysplastic syndromes (MDS). Anemia is the most common clinical problem in patients with lower-risk MDS and often leads to fatigue, reduced quality of life, and the need for repeated blood transfusions. Current treatment options, including erythropoiesis-stimulating agents and other therapies, are not effective in all patients, and additional treatment options are needed. Dapagliflozin is a sodium-glucose cotransporter-2 (SGLT2) inhibitor that is widely used for the treatment of diabetes, heart failure, and chronic kidney disease. Previous studies have shown that SGLT2 inhibitors can increase hemoglobin levels, possibly by stimulating erythropoiesis. In this study, eligible patients will receive dapagliflozin 10 mg orally once daily for 24 weeks. The primary objective is to evaluate the hemoglobin response rate during the study period. Secondary objectives include changes in hemoglobin levels, transfusion requirements, and safety outcomes. This study aims to explore whether dapagliflozin can serve as a potential treatment option for anemia in patients with lower-risk MDS.
NCT06642337
The goal of this clinical trial is to evaluate whether a Nutritional Educational Program for caregivers can improve their knowledge and performance in managing iron deficiency anemia (IDA) in children, compared to oral iron therapy alone. The study focuses on children with IDA, particularly in \[age range 1-5 years\], and aims to determine if combining nutritional education with oral iron therapy has a greater impact on improving hemoglobin levels than iron therapy alone. The main questions it aims to answer are: 1. Does caregiver education improve children's hemoglobin levels more effectively than oral iron therapy alone? 2. Does nutritional education improve caregiver knowledge and practices regarding iron-rich diets? Researchers will compare children who receive both caregiver education and oral iron therapy to those receiving only oral iron therapy to assess differences in hemoglobin levels. Participants will: Receive oral iron supplements. Caregivers will participate in educational sessions on dietary strategies to manage IDA.
NCT03329196
For Non-dialysis subjects with anemia associated with chronic kidney disease, demonstrate non-inferiority of MT-6548 compared to darbepoetin alfa using Hb value and evaluate long-term safety of MT-6548. For subjects not currently receiving ESAs, evaluate Hb correction and maintenance effect of MT-6548 and for subjects currently receiving ESAs, evaluate Hb conversion and maintenance effect of MT-6548
NCT05972577
This clinical trial tests whether a geriatric optimization plan (GO!) works to improve survival in patients over 60 with a hematologic malignancy or bone marrow failure syndrome eligible for allogeneic hematopoietic cell transplant. GO! focuses on creating a tailored and specific plan for each patient to make changes in their daily lives. These may include changes to their diet, sleep, activity, medicines, or even referrals to other providers depending on the patient's needs. Studying survival and quality of life in patients over 60 receiving an allogeneic hematopoietic cell transplant may help identify the effects of treatment.