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Active clinical trials for "Neutropenia"

Results 1-10 of 369

Empagliflozin as a Treatment for Severe Congenital Neutropenia Due to G6PC3 Deficiency

Crohn's DiseaseGlycogen Metabolism1 more

Background: Severe congenital neutropenia (SCN) is an immune system disease. People with SCN do not have enough of a kind of white blood cell called neutrophils. This means they get sick easily from infections. Some drugs to treat SCN have lots of side effects. Researchers want to see if a the drug empagliflozin can help increase the number of neutrophils in a person with SCN. Objective: To see if a drug called empagliflozin can help people with SCN. Eligibility: Adults aged 18 and older with SCN. Design: Participants will be screened with a physical exam, medical history, and blood tests. They may have a pregnancy test. Participants will have study visits and local lab visits. They will repeat the screening tests. They will have heart and lung function tests. They will have an ultrasound of the liver and spleen. Their skin symptoms will be photographed. They may have consultations with specialists. They may give a stool sample. They may have an optional colonoscopy with tissue sample collection. They may have an optional bone marrow biopsy and aspirate. They may have an optional magnetic resonance imaging scan of their heart. Participants will be admitted to NIH for 5 7 days. They will start taking the study drug as a pill once daily. They will be monitored for side effects. Participants will take the study drug at home for 12 months. They will use a fingerstick blood glucose meter to measure blood sugar at home. Participants may be able to take the study drug through their local doctor after the study ends. Participation will last for 15 months.

Recruiting17 enrollment criteria

Choosing the Best Antibiotic to Protect Friendly Gut Bacteria During the Course of Stem Cell Transplant...

Intestinal MicrobiomeFebrile Neutropenia

The purpose of this study is to see how different antibiotics affect the community of friendly bacteria existing in the intestinal tract (gut). Under normal circumstances, these friendly bacteria are not harmful and they help with normal bodily functions such as digestion. When these bacteria are absent, several complications may occur, such as infections with harmful bacteria or other inflammatory reactions, that can complicate the stem cell transplant course. Treatment with antibiotics or chemotherapy is known to kill off these friendly bacteria. In this study we compare the effects of different antibiotics on the community of friendly bacteria in the gut. For microbiota-related biomarker analysis, optional urine samples (MSKCC patients only) will be collected at baseline, 7 +/-2 days after initiation of antibiotic therapy, and on post-transplant days +28, +56 and +100 (+/- 7days).

Recruiting8 enrollment criteria

Long-acting G-CSF for Febrile Neutropenia

Epithelial Ovarian CancerColony Stimulating Factors4 more

This study aims to analyze the effects of long-acting granulocyte colony stimulating factor (G-CSF) on the prevention febrile neutropenia (FN) in epithelial ovarian cancer. Patients are randomized into study group and control group. In study group, patients accept long-acting G-CSF 48 hours from the chemotherapy. While the control group accept regular treatment rather than long-acting G-CSF. The primary end is the incidence of FN in every course of chemotherapy. The secondary ends include: the incidences of myelosuppression, doses of G-CSF and its expenses, visits to outpatient and emergency clinics, adverse events related to G-CSF.

Recruiting6 enrollment criteria

Open-Label, Phase 1 Study to Evaluate Duration of Severe Neutropenia After Same-Day Dosing of Eflapegrastim...

NeutropeniaBreast Cancer

The purpose of this study is to compare the effect of Eflapegrastim on duration of neutropenia in patients with early-stage breast cancer when administered at varying intervals following Docetaxel and Cyclophosphamide administration.

Recruiting25 enrollment criteria

Effect of Simvastatin on Sepsis and Febrile Neutropenia in Patients With Acute Lymphoblastic Leukemia...

StrainsAcute Lymphoblastic Leukemia1 more

In general, the percentage of complete remissions is 85 - 90 % for acute lymphoid leukemia (ALL). In developing countries, percentages are lower secondary to higher sepsis-related mortality. Although the effect of statins on inflammatory response associated with sepsis has been demonstrated, including an effect on bacterial proliferation in patients with a state of immunosuppression, their effect has not been demonstrated so far in patients with hemato-oncological cancer.

Recruiting18 enrollment criteria

Early Versus Late Stopping of Antibiotics in Children With Cancer and High-risk Febrile Neutropenia...

Febrile Neutropenia

This randomised controlled trial will determine the non-inferiority of stopping empiric antibiotics prior to absolute neutrophil count (ANC) recovery (Early Stopping) versus stopping antibiotics upon ANC recovery (Standard of Care/ Late Stopping) , in children with cancer and high-risk febrile neutropenia (FN).

Recruiting13 enrollment criteria

A Phase I Study of Mozobil in the Treatment of Patients With WHIMS

LeukopeniaNeutropenia3 more

Background: WHIMS (Warts, Hypogammaglobulinemia, Infections, and Myelokathexis Syndrome) is caused by various genetic changes that increase the activity of the chemokine receptor, CXCR4. Excessive function of this receptor causes mature neutrophils (part of the white blood cells) to be retained within the bone marrow rather than being released to the blood and is one of the causes of severe inherited neutropenia (low white blood counts). In neutropenia, the body is less able to fight off infection. Patients with WHIMS usually are at risk for skin, soft tissue, sinus, and lung infections, which can result in loss of hearing, teeth, and lung function. Current treatment for WHIMS consists of regular injections of a white blood cell growth stimulating medication called granulocyte colony stimulating factor (G-CSF), and supplemental immunoglobulin (antibody). These therapies are expensive, nonspecific, have significant side effects and toxicities, and do not fully correct all problems, especially warts and cancers related to human papillomavirus (HPV). A drug called Mozobil has been approved for use in combination with G-CSF to increase the number of stem cells that can be collected prior to bone marrow transplantation. Mozobil may offer a specific and well-tolerated new treatment for WHIMS and other syndromes characterized by neutropenia. Objectives: To evaluate whether Mozobil is safe and effective to treat neutropenia (low white blood cell count) in patients with WHIMS. To determine an appropriate treatment dose of Mozobil, within currently approved dosage levels. Eligibility: - Individuals between 18 and 75 years of age who have been diagnosed with WHIMS and have a history of severe infections. Design: Potential participants will undergo a screening with a medical history, physical examination, questionnaire, heart and lung function scans, and blood and urine samples. Tests will also be done for hepatitis B and C virus, and human immunodeficiency virus (HIV) that causes acquired immunodeficiency syndrome (AIDS), as well as to check neutrophil function. Patients who are being treated with G-CSF will stop injections for 2 days before being admitted to the National Institutes of Health (NIH) Clinical Center. Patients may participate in a Dose Escalation study and receive increasing doses of Mozobil over 5 days of treatment until their white blood cell count improves sufficiently or the maximum approved dose is reached. Blood samples will be taken regularly throughout the treatment process. Patients will then receive an additional dose of Mozobil at the maximum approved dose or the dose sufficient to cause improvement, before restarting the G-CSF injections. Patients may also participate in a long-term Chronic Dosing study and receive Mozobil once or twice a day for up to a maximum of 60 months.

Recruiting24 enrollment criteria

A Study of Mavorixafor in Participants With Congenital Neutropenia and Chronic Idiopathic Neutropenia...

Neutropenia

This is a 2-part study of mavorixafor in participants diagnosed with chronic neutropenia. The main goal of Part 1 (Phase 1b) is to help researchers learn more about how the investigational medicine, mavorixafor, impacts people living with chronic neutropenia (including congenital, idiopathic, and cyclic). In Part 2 (Phase 2), the safety and tolerability of chronic dosing of mavorixafor will be evaluated in a larger participant population and the impact of 6-month chronic dosing of mavorixafor on participant neutropenia.

Recruiting39 enrollment criteria

Biosimilarity Study of Subcutaneous Pegfilgrastim in Healthy Volunteers

Neutropenia

This study will compare the pharmacokinetics and pharmacodynamics, after single subcutaneous application, in healthy men, between pegfilgrastim formulation, produced by Megalabs (test product) and Neulastim® (reference product) Amgen.

Recruiting23 enrollment criteria

Hematopoietic Stem Cell Transplant for High Risk Hemoglobinopathies

Sickle Cell DiseaseTransfusion Dependent Alpha- or Beta- Thalassemia6 more

This is a study to collect the outcomes of stem cell transplantation for patients with hematologic diseases other than cancer.

Recruiting9 enrollment criteria
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