Clinical trials: White Blood Cells
Sample Collection
Apheresis and Specimen Collection Procedures to Obtain Plasma, Peripheral Blood Mononuclear Cells (PBMCs) and Other Specimens for Research Studies
This study collects specimens from volunteers for use in studies by NIAID's Vaccine Research Center. A number of different types of specimens or samples can be collected, including blood, urine, body fluids or secretions, skin…
- Trial name
- NCT00067054
- Where
- 3 sites in United States, Puerto Rico
- Volunteers
- 3,000 people, healthy volunteers welcome
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Acute Myeloid Leukemia, Adult Acute Monoblastic Leukemia
Caspofungin Versus Fluconazole in Preventing Invasive Fungal Infections (IFI) in Patients Undergoing Chemotherapy for Acute Myeloid Leukemia
This randomized phase III trial compares the effectiveness of caspofungin to fluconazole in preventing invasive fungal infections in patients receiving chemotherapy for acute myeloid leukemia (AML).
- Conditions
- Acute Myeloid Leukemia, Adult Acute Monoblastic Leukemia, Adult Acute Monocytic Leukemia, Adult Acute Myeloid Leukemia in Remission
- Trial name
- NCT01307579
- Testing
- Caspofungin Acetate, Fluconazole, Laboratory Biomarker Analysis
- Where
- 179 sites in United States, Canada and 1 more
- Volunteers
- 517 people
- Sponsor
- Children's Oncology Group
Brain and Central Nervous System Tumors, Lymphoma
Early Hospital Discharge or Standard Inpatient Care in Cancer Patients Receiving Antibiotics for Febrile Neutropenia
RATIONALE: Finishing an antibiotic regimen at home may be as effective as receiving it in the hospital. It is not yet known whether early hospital discharge is as effective as standard inpatient care in cancer patients receiving…
- Conditions
- Brain and Central Nervous System Tumors, Lymphoma, Neutropenia, Psychosocial Effects of Cancer and Its Treatment
- Trial name
- NCT00445497
- Testing
- amoxicillin-clavulanate potassium, ciprofloxacin, psychosocial assessment and care
- Where
- 10 sites in United Kingdom
- Volunteers
- 400 people
- Sponsor
- Clatterbridge Centre for Oncology
Myeldysplastic Syndrome (MDS), Chronic Myelomonocytic Leukemia
Clofarabine Followed By Lenalidomide for High-Risk Myelodysplastic Syndromes and Acute Myeloid Leukemia
Background: Several types of blood cancer are associated with poor outcomes including high-risk myelodysplastic syndromes (MDS), chronic myelomonocytic leukemia (CMML) and acute myelogenous leukemia (AML).
- Conditions
- Myeldysplastic Syndrome (MDS), Chronic Myelomonocytic Leukemia, Bone Marrow Diseases, Neutropenia
- Trial name
- NCT01629082
- Testing
- Clofarabine, Lenalidomide
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Eosinophilic Esophagitis
EoE RCT Fluticasone and Omeprazole vs Fluticasone Alone
The purpose of this study is to evaluate the efficacy of combination therapy with omeprazole and swallowed fluticasone vs fluticasone therapy and placebo in the treatment of Eosinophilic Esophagitis (EoE) in children and adults.
- Trial name
- NCT03781596
- Testing
- Retrospective evaluation of endoscopy prior to study drug, Symptom Survey, Medication Compliance Phone Call
- Where
- United States
- Volunteers
- 100 people
- Sponsor
- Claire Daniels
Eosinophilic Asthma, Asthma; Eosinophilic
A Study to Assess the Effect of Dexpramipexole in Adolescents and Adults With Severe Eosinophilic Asthma (EXHALE-3)
The objective of this clinical study is to investigate the safety, tolerability, and efficacy of dexpramipexole in participants with inadequately controlled severe eosinophilic asthma.
- Conditions
- Eosinophilic Asthma, Asthma; Eosinophilic, Asthma
- Trial name
- EXHALE-3 (NCT05813288)
- Testing
- Dexpramipexole Dihydrochloride
- Where
- 282 sites in United States, Argentina and 24 more
- Volunteers
- 654 people
- Sponsor
- Areteia Therapeutics
Bloodstream Infection
Antimicrobial Catheter Securement Dressings for the Prevention of Cvc-related Bloodstream Infections in Cancer Patients
In neutropenic cancer patients, catheter-related bloodstream infections may cause severe infections and even death. To assess the prophylactic effect of a chlorhexidine coated catheter securement dressing on the incidence of…
- Trial name
- COAT (NCT01544686)
- Testing
- 3M™ Tegaderm™ CHG IV and 3M™ Tegaderm™ Advanced IV
- Where
- 5 sites in Germany
- Volunteers
- 630 people
- Sponsor
- University of Cologne
Eosinophilic Esophagitis
A Study of Flovent in Patients With Eosinophilic Esophagitis
The purpose of this study is to test the effects (both good and bad) of high dose swallowed fluticasone propionate (Flovent) in subjects with eosinophilic esophagitis (EoE).
- Trial name
- NCT00426283
- Testing
- Flovent
- Where
- 4 sites in United States
- Volunteers
- 42 people
- Sponsor
- Marc Rothenberg, MD
Cervical Cancer, Vaginal Cancer
Peripheral Stem Cell Transplant, White Blood Cell Infusions, Chemotherapy, and Radiation Therapy in Treating Patients With Recurrent Metastatic Cervical or Vaginal Cancer
RATIONALE: Giving low doses of chemotherapy, such as fludarabine, and radiation therapy before a donor peripheral blood stem cell transplant helps stop the growth of cancer cells.
- Trial name
- NCT00005941
- Testing
- therapeutic allogeneic lymphocytes, cyclosporine, fludarabine phosphate
- Where
- United States
- Sponsor
- Fred Hutchinson Cancer Center
Burns
The Relationship Between Cadaveric Allograft Skin and HLA-Sensitivity in Burn Patients
The purpose of this research study is to look at how the body's immune system reacts to temporary skin grafts from deceased donors.
- Trial name
- NCT04162639
- Testing
- Skin allograft
- Sponsor
- Virginia Commonwealth University
Parkinson's Disease, Glaucoma
Cellular Proteome From Leukocytes of Glaucoma Patients in Comparison With Patients With Parkinson's Disease
Glaucoma is a worldwide leading cause of blindness. The key feature of this ocular neuropathy is characterized by an excavating optic nerve head.
- Trial name
- NCT00327301
- Volunteers
- healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Eosinophilic Esophagitis
Cycling of Topical Steroids for Treatment of EoE (Eosinopilic Esophagitis)
The purpose of our research study is to assess whether patients with EoE who have achieved control of their disease on topical Fluticasone or Budesonide are able to cycle or take breaks from their treatment with continued…
- Trial name
- NCT05444543
- Testing
- Fluticasone Propionate, Budesonide
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- University Hospitals Cleveland Medical Center
Febrile Neutropenia (FN)
Probability of Optimal Target Attainment of Amikacin in Patients With Febrile Neutropenia During Treatment for a Hematological Disorder
The present trial is a single center, prospective, observational pharmacokinetics and pharmacodynamics (PKPD) cohort study investigating whether patients suffering from a hematological disorder and treated with amikacin due to…
- Trial name
- NCT05689450
- Testing
- Data collection: Amikacin concentration
- Where
- Switzerland
- Volunteers
- 92 people
- Sponsor
- University Hospital, Basel, Switzerland
Sickle Cell Disease
Atorvastatin Therapy to Improve Endothelial Function in Sickle Cell Disease
This study will examine the effects of oral atorvastatin on the linings of blood vessels in patients with sickle cell disease, plus the agent's effect on blood markers of inflammation and blood vessel function.
- Trial name
- NCT00072826
- Testing
- Oxypurinol, L-NMMA, Acetylcholine
- Where
- United States
- Volunteers
- 44 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Periodontitis
L-PRF Plus Non Surgical Periodontal Treatment
Abstract: Background: Leucocyte and Platelet-Rich Fibrin (L-PRF) has shown to promote regenerative processes, even reporting antibacterial effect.
- Trial name
- NCT04520438
- Testing
- Leukocyte and platelet rich fibrin, Non-Surgical Periodontal treatment
- Where
- Chile
- Volunteers
- 13 people, healthy volunteers welcome
- Sponsor
- Universidad de los Andes, Chile
Neutropenia, Hematopoietic Stem Cell Transplantation
Micafungin Prevention Study for Fungal Disease in Child Receiving Allogenic Hematopoietic Stem Cell Transplantation
This study is to evaluate safety and prophylaxis effect of micafungin after hematopoietic stem cell transplantation. Micafungin is administered until confirmation of neutrophil engraftment or treatment failure.
- Conditions
- Neutropenia, Hematopoietic Stem Cell Transplantation, Invasive Fungal Disease
- Trial name
- NCT01135589
- Testing
- Micafungin
- Where
- 7 sites in South Korea
- Volunteers
- 145 people
- Sponsor
- Asan Medical Center
Amyloidosis; Systemic
A Study to Characterize the Biodistribution of 124I-Labeled AT-03 in Patients With Systemic Amyloidosis
This is a single center Phase 1 study is to evaluate the biodistribution of radiolabeled AT-03 in patients with systemic amyloidosis.
- Trial name
- AT03-001 (NCT05201911)
- Testing
- 124I-AT03
- Where
- United States
- Volunteers
- 13 people
- Sponsor
- Attralus, Inc.
Eosinophilic Gastritis, Eosinophilic Gastroenteritis
A Study of AK002 in Patients With Eosinophilic Gastritis and/or Eosinophilic Gastroenteritis
This is a Phase 2, double-blind, randomized, placebo-controlled study to assess the effects of AK002, given monthly for 4 doses.
- Trial name
- ENIGMA (NCT03496571)
- Testing
- AK002
- Where
- 21 sites in United States
- Volunteers
- 65 people
- Sponsor
- Allakos Inc.
Immunosuppression
Monitoring of Corticosteroids Induced Immunosuppression Using Monocyte Human Leukocyte Antigen-DR (mHLA-DR).
Corticotherapy is widely used in auto-immune diseases. If induced immunosuppression by corticosteroids is well admitted, it's currently not possible to determine individual risk of infection.
- Trial name
- HLA-DR (NCT04360772)
- Testing
- mHLA-DR
- Sponsor
- Hospices Civils de Lyon
Hematologic Diseases, Leukemia
Busulfan and Fludarabine Followed by Post-transplant Cyclophosphamide
The goal of this clinical research study is to learn if cyclophosphamide given after busulfan and fludarabine can help to prevent graft versus host disease (GVHD - a condition in which transplanted tissue attacks the body into…
- Conditions
- Hematologic Diseases, Leukemia, Lymphoma, Myeloma
- Trial name
- NCT00800839
- Testing
- Busulfan, Fludarabine, Cyclophosphamide
- Where
- United States
- Volunteers
- 56 people
- Sponsor
- M.D. Anderson Cancer Center
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