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Aplastic Anemia

Tundra lists 41 Aplastic Anemia clinical trials. Each listing includes eligibility criteria, study locations, and direct links to research sites in the Tundra directory.

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RECRUITING

NCT06398457

Darzalex Faspro (Daratumumab and Hyaluronidase-fihj) Before Standard Desensitization and Allogeneic Bone Marrow or Peripheral Blood Stem Cell Transplantation in Adult Patients at High-risk for Primary Graft Failure Secondary to Donor Specific Antibodies

This research is being done to investigate the safety and effectiveness of Darzalex Faspro (daratumumab and hyaluronidase-fihj) (a monoclonal antibody that targets plasma cells that make antibodies) and whether it can lower donor specific antibodies (DSA) levels to low enough levels to permit patients to proceed with allogeneic peripheral blood transplant (alloBMT). Those being asked to participate have high DSA levels that puts those being asked to participate at high risk of rejecting the available donor's blood stem cells and making those being asked to participate ineligible to receive a stem cell transplant.

Gender: All

Ages: 18 Years - Any

Updated: 2026-10-05

1 state

Hematologic Malignancy
Bone Marrow Transplant Rejection
Acute Myeloid Leukemia (AML)
+9
RECRUITING

NCT07714512

Phase I/II Study of Anti-CD38 Monoclonal Antibody in Refractory Severe Aplastic Anemia

This is a phase I/II clinical study in adult patients with refractory severe aplastic anemia (SAA). Eligible patients must meet the criteria for refractory SAA and have a platelet count (PLT) \<30 × 10\^9/L and/or hemoglobin (HGB) \<90 g/L at enrollment. If the phase I results demonstrate an acceptable safety profile and allow determination of the maximum tolerated dose (MTD), the phase II part will be initiated directly to evaluate the efficacy of isatuximab.

Gender: All

Ages: 18 Years - Any

Updated: 2026-09-21

1 state

Aplastic Anemia
RECRUITING

NCT07578675

Brain Cognitive Network Abnormalities in Anemia Patients Using fNIRS

Anemia is a global public health concern and is closely linked to dysfunction of brain cognitive neural networks, a key mechanism underlying cognitive impairment. Such deficits-including declines in memory, learning, processing speed, and executive function-reduce daily living abilities and increase risks of falls and depression. Functional near-infrared spectroscopy (fNIRS) enables real-time monitoring of oxygenated and deoxygenated hemoglobin fluctuations, reflecting brain network function. This study aims to identify affected neural network regions in anemic patients and visualize connectivity changes using heatmaps and arc-based mapping. The findings will support early detection of cognitive impairment and guide precise clinical interventions, ultimately informing individualized treatment strategies to enhance therapeutic outcomes and quality of life.

Gender: All

Ages: 18 Years - 65 Years

Updated: 2026-09-18

1 state

Aplastic Anemia
Myelodysplastic Syndromes
Autoimmune Hemolytic Anemia
+1
NOT YET RECRUITING

NCT07737262

Prophylactic NAC to Improve Platelet Engraftment After Haploidentical Transplantation in Severe Aplastic Anemia Patients

This study aims to evaluate the efficacy and safety of prophylactic oral N-acetylcysteine (NAC) for facilitating platelet engraftment in patients with severe aplastic anemia (SAA) receiving haploidentical hematopoietic stem cell transplantation (haplo-HSCT). This is a prospective, multicenter, randomized controlled trial enrolling a total of 142 patients with SAA scheduled for their first haplo-HSCT, who will be randomly assigned at a 1:1 ratio to the NAC prophylaxis group or the control group, with 71 subjects in each arm. Patients in the intervention group will receive oral NAC 400 mg three times daily from Day -14 before transplantation to Day +60 post-transplant, while the control group will receive no prophylactic NAC, with all other transplant-related treatments identical between the two groups. The primary endpoint is the cumulative platelet engraftment rate by 2 months after transplantation. Secondary endpoints cover neutrophil engraftment rate, incidence of poor hematopoietic reconstitution, cumulative blood product transfusion volume, graft-versus-host disease (GVHD), overall survival, GVHD-free and failure-free survival, and biomarkers reflecting bone marrow hematopoietic microenvironment reconstruction. Safety outcomes will be assessed via adverse events graded according to the National Cancer Institute Common Terminology Criteria for Adverse Events (NCI CTCAE), version 5.0. Statistical analyses will be performed using R 4.4.0 software, primarily adopting competing risk models and the Kaplan-Meier method based on full analysis set, per-protocol set and safety set. This trial will clarify intergroup differences in platelet recovery, other efficacy endpoints and safety profiles, verify the clinical benefits and safety of NAC, and generate high-quality clinical evidence for prophylactic intervention targeting platelet engraftment after haplo-HSCT in SAA patients to optimize clinical management strategies.

Gender: All

Ages: 14 Years - 50 Years

Updated: 2026-09-16

Aplastic Anemia
RECRUITING

NCT04558736

Haploidentical HCT for Severe Aplastic Anemia

This study is a prospective, single center phase II clinical trial in which patients with Severe Aplastic Anemia (SAA) ) will receive a haploidentical transplantation. The purpose of this study is to learn more about newer methods of transplanting blood forming cells donated by a family member that is not fully matched to the patient. This includes studying the effects of the chemotherapy, radiation, the transplanted cell product and additional white blood cell (lymphocyte) infusions on the patient's body, disease and overall survival. The primary objective is to assess the rate of engraftment at 30 days and overall survival (OS) and event free survival (EFS) at 1 year post-hematopoietic cell transplantation (HCT). Primary Objectives * To estimate the rate of engraftment at 30 days after TCR αβ+ T-cell-depleted graft infusion in patients receiving a single dose of post graft infusion cyclophosphamide. * To estimate the overall survival and event free survival at 1-year post transplantation. Secondary Objectives * To calculate the incidence of acute and chronic GVHD after HCT. * To calculate the rate of secondary graft rejection at 1-year post transplantation * To calculate the cumulative incidence of viral reactivation (CMV, EBV and adenovirus). * To describe the immune reconstitution after TCR αβ+ T-cell-depleted graft infusion at 1 month, 3 months, 6 months, 9 months, and 1 year. Exploratory Objectives * To longitudinally assess the phenotype and epigenetic profile of T-cells in SAA patients receiving HCT for SAA. * To assess the phenotype and epigenetic profile of T-cells in DLI administered to SAA patients post HCT. * To longitudinally assess CD8 T cell differentiation status in SAA patients using an epigenetic atlas of human CD8 T cell differentiation. * To examine the effector functions and proliferative capacity of CD8 T cells isolated from SAA patients before and after DLI. * Quantify donor derived Treg cells at different time points in patients received HCT. * Determine Treg activation status at different stages after HCT. * Are specific features of the DLI product associated with particular immune repertoire profiles post-transplant? * How does the diversity and functional profile of the DLI product alter the response to pathogens in the recipient? * Do baseline features of the recipient's innate and adaptive immune cells correlate with post-transplant immune repertoires and response profiles?

Gender: All

Ages: Any - 21 Years

Updated: 2026-09-16

1 state

Aplastic Anemia
Bone Marrow Failure Syndrome
NOT YET RECRUITING

NCT07786922

A Study of Avatrombopag in Adults With Aplastic Anemia Who Did Not Respond to, Cannot Receive, or Had Return of Disease After Standard Treatment

This research study is testing a medicine called avatrombopag in adults with aplastic anemia, a rare condition where the bone marrow does not produce enough blood cells. The study will include about 26 participants from Japan, South Korea, and Taiwan whose disease has not responded to standard treatment, who cannot receive standard treatment, or whose disease has returned after previous treatment. The goal is to learn how well avatrombopag works and how safe it is for these patients.

Gender: All

Ages: 18 Years - Any

Updated: 2026-08-26

Aplastic Anemia
RECRUITING

NCT01624805

Methylprednisolone, Horse Anti-Thymocyte Globulin, Cyclosporine, Filgrastim, and/or Pegfilgrastim or Pegfilgrastim Biosimilar in Treating Patients With Aplastic Anemia or Low or Intermediate-Risk Myelodysplastic Syndrome

This phase II trial studies methylprednisolone, horse anti-thymocyte globulin, cyclosporine, filgrastim, and/or pegfilgrastim or pegfilgrastim biosimilar in treating patients with aplastic anemia or low or intermediate-risk myelodysplastic syndrome. Horse anti-thymocyte globulin is made from horse blood and targets immune cells known as T-lymphocytes. Since T-lymphocytes are believed to be involved in causing low blood counts in aplastic anemia and in some cases of myelodysplastic syndromes, killing these cells may help treat the disease. Methylprednisolone and cyclosporine work to suppress immune cells called lymphocytes. This may help to improve low blood counts in aplastic anemia and myelodysplastic syndromes. Filgrastim and pegfilgrastim are designed to cause white blood cells to grow. This may help to fight infections and help improve the white blood cell count. Giving methylprednisolone and horse anti-thymocyte globulin together with cyclosporine, filgrastim, and/or pegfilgrastim may be an effective treatment for patients with aplastic anemia or myelodysplastic syndrome.

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-22

1 state

Aplastic Anemia
de Novo Myelodysplastic Syndrome
Myelodysplastic Syndrome
+1
ACTIVE NOT RECRUITING

NCT03622788

Cytokine-Treated Veto Cells in Treating Patients With Hematologic Malignancies Following Stem Cell Transplant

This phase I/II trial studies how well cytokine-treated veto cells work in treating patients with hematologic malignancies following stem cell transplant. Giving chemotherapy and total-body irradiation before a stem cell transplant helps stop the growth of cells in the bone marrow, including normal blood-forming cells (stem cells) and cancer 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. Cytokine-treated veto cells may help the transplanted donor cells to develop and grow in recipients without causing graft-versus-host-disease (GVHD - when transplanted donor tissue attacks the tissues of the recipient's body).

Gender: All

Ages: 12 Years - 75 Years

Updated: 2026-06-11

1 state

Acute Lymphoblastic Leukemia
Acute Myeloid Leukemia
Aplastic Anemia
+10
WITHDRAWN

NCT05018936

Efficacy and Safety of Hetrombopag in Non-severe Aplastic Anemia

This is a prospective one arm study to explore the efficacy and safety of Hetrombopag in non-severe aplastic anemia. Patients meeting the inclusion and exclusion criteria would be recruited. Treatment of Hetrombopag would be started with 5mg/day. The dosage would be increased by 2.5mg/day every 2 weeks if the platelet count remains less than 20×10e9/L and reduced if the platelet count reaches over than 150×10e9/L. The maximum dosage is 15mg/day. All patients would receive treatment for at least 6 months except that the platelet \<20×10e9/L at the dosage of 15mg/day for 4 weeks or the platelet ≥200×10e9/L at the dosage of 5mg/week for 2 weeks. The hematological response rate and safety will be recorded and compared at D15, 1month, 1.5month, 2month, 3month, 4month, 5month, 6month, 8month, 10month and 1year.

Gender: All

Ages: 18 Years - 75 Years

Updated: 2026-06-08

Aplastic Anemia
Drug Effect
RECRUITING

NCT06689800

Let's Get REAL: Family Health Communication Tool in Pediatric Stem Cell Transplant and Cellular Therapy

The investigators will conduct a pilot feasibility and efficacy trial of a newly developed family health communication tool (called Let's Get REAL) in increasing youth involvement in real-time stem cell transplant and cellular therapy decisions (SCTCT). The investigators will pilot the intervention among 24 youth and their parents, stratified by youth age (stratum 1, 8-12 years of age and stratum 2, 13-17 years of age).

Gender: All

Ages: 8 Years - Any

Updated: 2026-06-04

1 state

Hematologic Malignancy
Solid Tumor
Sickle Cell Disease
+3
WITHDRAWN

NCT07532408

Romiplostim N01 in the Treatment of Refractory Chemoradiotherapy-induced AA

This study aimed to explore the efficacy and safety of romiplostim N01 in the treatment of relapsed/refractory chemoradiotherapy-induced aplastic anemia

Gender: All

Ages: 18 Years - Any

Updated: 2026-06-04

Aplastic Anemia
WITHDRAWN

NCT06424639

Luspatercept Plus CsA vs CsA for the Treatment of Newly Diagnosed Non-Transfusion-Dependent NSAA

In a randomized, controlled clinical trial, the efficacy and safety of rodsipil combined with cyclosporine versus cyclosporine alone in the treatment of newly diagnosed non-transfusion-dependent NSAA were compared.

Gender: All

Ages: 18 Years - 90 Years

Updated: 2026-06-04

1 state

Aplastic Anemia
ACTIVE NOT RECRUITING

NCT06752694

Ruxolitinib Based GVHD Prophylaxis Regimen Before, During, and After Hematopoietic Cell Transplantation in Older Adult Patients With Acquired Aplastic Anemia

This phase II trial tests how well a ruxolitinib-based graft versus host disease (GVHD) prevention (prophylaxis) regimen works before, during, and after bone marrow/stem cell transplantation (hematopoietic cell transplantation \[HCT\]) in patients with acquired aplastic anemia. Acquired aplastic anemia (AA) is a condition in which the bone marrow is unable to produce blood cells. Affected patients typically present with infections due to abnormally low number of neutrophils, bleeding due to low platelet count, and/or fatigue due to a lower-than-normal number of red blood cells (anemia). Its incidence varies with age, occurring most frequently in patients aged 2-5 years, 20-25 years, and 55 years and older. Treatment of AA includes either immunosuppressive therapy (IST) or bone marrow/stem cell transplantation (HCT) with first-line therapy in younger adults often being HCT, while adults over 40 still frequently trial IST first due to the morbidity and mortality concerns with HCT. GVHD is a common complication after donor stem cell transplantation, resulting from donor immune cells recognizing recipients' cells and attacking them. Ruxolitinib, a drug in a class of oral medications called JAK inhibitors has been approved for the treatment of acute and chronic GVHD. It has also been shown to decrease GVHD when used in the prevention setting in patients with myelofibrosis. The current study aims to assess whether adding ruxolitinib to a standard GVHD prevention regimen may reduce the risk of Grade II-IV acute and chronic GVHD after bone marrow/stem cell transplantation in older patients with acquired aplastic anemia.

Gender: All

Ages: 18 Years - Any

Updated: 2026-05-22

1 state

Aplastic Anemia
RECRUITING

NCT06646497

Indication of HSCT in Patients With Refractory/Relapse AA After First-line Standard Immunosuppressive Therapy Aged More Than 40 Years

Outcomes for adult patients with Severe Aplastic Anemia (SAA) aged more than 40 years who are refractory or in relapse after first-line IST remain poor. Hematopoietic stem cell transplantation (HSCT) is the unic valid therapeutic option but results have always been disappointing in patients aged 40 years or older. The first cause of death after HSCT in those refractory/relapse SAA patients is still graft versus host disease (GvHD). Recently, new strategies to prevent GvHD, including T-cell replete grafts with administration of post-transplantation cyclophosphamide (PTCy), have revolutionized the field, notably in haplo-identical donor setting. Using marrow as source of stem cells and a PTCy strategy not only in haplo-identical donor setting but also in case of an available matched sibling or unrelated donor might prevent drastically GvHD and eventually be practice changing. Evaluating this new strategy is the main objectives of "APARR".

Gender: All

Ages: 40 Years - 60 Years

Updated: 2026-04-28

1 state

Aplastic Anemia
COMPLETED

NCT01384513

A Two-Step Approach to Reduced Intensity Bone Marrow Transplant for Patients With Hematological Malignancies

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.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-15

1 state

Adult Acute Lymphoblastic Leukemia in Remission
Adult Acute Myeloid Leukemia in Remission
Adult Acute Myeloid Leukemia With 11q23 (MLL) Abnormalities
+44
NOT YET RECRUITING

NCT07499102

CK0801 for Treatment of Aplastic Anemia

This Phase 2, multicenter, open-label study is evaluating CK0801 for the treatment of aplastic anemia in adults with persistent transfusion dependence after at least one prior line of therapy or intolerance to standard-of-care treatment. CK0801 is an allogeneic cord blood-derived regulatory T-cell therapy administered intravenously. The study is designed to assess safety and clinical activity, including hematologic response, transfusion independence, duration of response, survival outcomes, and patient-reported outcomes. Exploratory assessments include immune reconstitution, biomarkers, pharmacokinetics, immunogenicity, and donor-specific antibodies. The primary endpoint is overall response at Day 180.

Gender: All

Ages: 18 Years - Any

Updated: 2026-04-03

Aplastic Anemia
ACTIVE NOT RECRUITING

NCT01659606

Radiation- and Alkylator-free Bone Marrow Transplantation Regimen for Patients With Dyskeratosis Congenita

Dyskeratosis congenita is a disease that affects numerous parts of the body, most typically causing failure of the blood system. Lung disease, liver disease and cancer are other frequent causes of illness and death. Bone marrow transplantation (BMT) can cure the blood system but can make the lung and liver disease and risk of cancer worse, because of DNA damaging agents such as alkylators and radiation that are typically used in the procedure. Based on the biology of DC, we hypothesize that it may be possible to avoid these DNA damaging agents in patients with DC, and still have a successful BMT. In this protocol we will test whether a regimen that avoids DNA alkylators and radiation can permit successful BMT without compromising survival in patients with DC.

Gender: All

Ages: 30 Days - 65 Years

Updated: 2026-03-27

9 states

Dyskeratosis Congenita
Hoyeraal Hreidarsson Syndrome
Revesz Syndrome
+1
RECRUITING

NCT06287268

Revolade Tablets Specified Drug-use Survey

This is a multicenter, single-arm, non-interventional study (NIS) to confirm the safety and efficacy of eltrombopag in Anti-Thymocyte Globulin (ATG) treatment naive pediatric patients with aplastic anemia (AA).

Gender: All

Ages: 6 Years - 17 Years

Updated: 2026-02-19

10 states

Aplastic Anemia
RECRUITING

NCT04645199

National Longitudinal Cohort of Hematological Diseases

Background Hematological diseases are disorders of the blood and hematopoietic organs. The current hematological cohorts are mostly based on single-center or multi-center cases, or cohorts with limited sample size in China. There is a lack of comprehensive and large-scale prospective cohort studies in hematology. The purpose of this study is to analyze the incidence and risk factors of major blood diseases, the treatment methods, prognosis and medical expenses of these patients in China. Method The study will include patients diagnosed with acute myeloid leukemia, multiple myeloma, hemophilia, aplastic anemia, leukemia, myelodysplastic syndrome, lymphoma, bleeding disorders, autoimmune hemolytic anemia, large granular lymphocyte leukemia, essential thrombocythemia, blood infection or received bone marrow transplantation in the investigating hospitals from January 1, 2020, and collect basic information, diagnostic and treatment information, prognosis information, as well as medical expense information from medical records. In its current form, the NICHE registry incorporates historical data (collected from 2000) and is systematically collecting prospective data in two phases with broadening reach, and prospectively follow-up to collect the prognosis information.

Gender: All

Updated: 2026-02-12

1 state

Multiple Myeloma
Acute Myeloid Leukemia
Hemophilia
+14
ACTIVE NOT RECRUITING

NCT01199562

Infection Prophylaxis and Management in Treating Cytomegalovirus (CMV) Infection in Patients With Hematologic Malignancies Previously Treated With Donor Stem Cell Transplant

RATIONALE: Infection prophylaxis and management may help prevent cytomegalovirus (CMV) infection caused by a stem cell transplant. PURPOSE:This clinical trial studies infection prophylaxis and management in treating cytomegalovirus infection in patients with hematologic malignancies previously treated with donor stem cell transplant.

Gender: All

Ages: 18 Years - Any

Updated: 2026-01-28

1 state

Hematopoietic/Lymphoid Cancer
Accelerated Phase Chronic Myelogenous Leukemia
Acute Undifferentiated Leukemia
+151
NOT YET RECRUITING

NCT07001254

UI-Romi-02; Romiplostim Added to Standard of Care for Treatment Naive and Relapsed or Refractory Severe Aplastic Anemia

This Phase II open-label interventional clinical trial aims to evaluate the efficacy of romiplostim, in patients with severe aplastic anemia (SAA), both treatment naïve and relapsed/refractory, in inducing trilineage hematopoiesis in children and young adults.

Gender: All

Ages: 2 Years - 21 Years

Updated: 2025-12-19

1 state

Aplastic Anemia
NOT YET RECRUITING

NCT07287228

The Safety and Efficacy of Daratumumab in Patients With Refractory Aplastic Anemia

This study consists of two phases, phase Ib and phase II. The primary objective of phase Ib is to evaluate the safety and tolerability of multiple doses of daratumumab in patients with refractory aplastic anemia. The primary objective of phase II is to preliminarily assess the efficacy of multiple doses of daratumumab in patients with refractory aplastic anemia. Secondary objectives include evaluation of other efficacy endpoints, safety (phase II), and pharmacodynamic characteristics of multiple doses of daratumumab in these patients. The exploratory objective is to assess biological functional changes in peripheral blood and bone marrow before and after daratumumab treatment.

Gender: All

Ages: 18 Years - Any

Updated: 2025-12-17

1 state

Aplastic Anemia
Refractory
Relapse
RECRUITING

NCT06430788

A Study of Emapalumab for Pediatric Aplastic Anemia

The purpose of this study is to find out whether upfront emapalumab treatment can help in sAA (Aplastic Anemia) treatment planning and increase the effectiveness of standard treatment options. Funding Source- FDA OOPD

Gender: All

Ages: 0 Years - 25 Years

Updated: 2025-12-17

5 states

Aplastic Anemia
Cytopenia
Hypocellular Marrow
RECRUITING

NCT05194397

Exercise Training and NR Supplementation Trial to Improve Fitness in AYA HCT Survivors

This will be a randomized, placebo-controlled trial with a 2x2 factorial design testing the effects of an NAD+ precursor (NR) and exercise on skeletal muscle quality and VO2max in AYA HCT survivors. The primary outcome is the change in muscle strength (isometric knee extension) from baseline to 16 weeks. Key secondary outcomes are the change in muscle strength (ankle plantarflexion) from baseline to 16 weeks, the change in grip strength from baseline to 16 weeks, the change in lower extremity muscle mass from baseline to 16 weeks, the change in muscle OXPHOS capacity from baseline to 16 weeks, and the change in aerobic capacity (VO2 max) from baseline to 16 weeks.

Gender: All

Ages: 10 Years - 30 Years

Updated: 2025-12-04

3 states

Lymphoblastic Leukemia
Cancer Survivors
Aplastic Anemia
+2