Study of Factors Regulating Mast Cell Proliferation
Recruiting
This study will examine growth factors that promote and inhibit mast cell proliferation resulting in mastocytosis, a disease of excessive mast cells in the body. These cells can release chemicals that cause itching, blisters, flushing, bone pain and abdominal pain. Patients up to 80 years of age with mastocytosis may be eligible for this 1-day study. Participants will have one visit at NIH lasting up to 8 hours, during which they will undergo the following tests and procedures: * Medical histo... Read More
Gender:
ALL
Ages:
Between 1 day and 80 years
Trial Updated:
06/24/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Mastocytosis, Monoclonal, Bone Marrow, Tryptase
Comprehensive Multimodal Analysis of Neuroimmunological Diseases of the Central Nervous System
Recruiting
Inflammatory or degenerative diseases of the brain and spinal cord, such as multiple sclerosis, may be related to problems with an individual s immune system. However, more information is needed on the ways in which the cells of the immune system interact with the central nervous system (CNS). This study will compare tests performed on both healthy volunteers and individuals who have signs or symptoms of immune-related damage to their CNS. This study will include two groups of subjects at least... Read More
Gender:
ALL
Ages:
Between 1 month and 99 years
Trial Updated:
06/24/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Central Nervous System Disease, Multiple Sclerosis
Noninvasive Pre-surgical Evaluation of Patients With Focal Epilepsy and Establishment of a Normative Imaging Database
Recruiting
Objectives: The overall study objective is to compare the sensitivities and specificities of morphometric analysis techniques using structural MRI images based on pre- and postsurgical localization of epileptic foci in patients undergoing presurgical evaluation for medically refractory epilepsy. To carry out these analyses, we aim to establish an age-stratified normative imaging database using healthy volunteers. Additional objectives are to identify abnormal networks in these patients using re... Read More
Gender:
ALL
Ages:
Between 8 years and 120 years
Trial Updated:
06/24/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Epilepsy
Testing the Combination of ZEN003694 and Nivolumab With or Without Ipilimumab in Solid Tumors
Recruiting
This phase I/Ib trial is to find out the best dose, possible benefits and/or side effects of BET bromodomain inhibitor ZEN-3694 (ZEN003694) when given in combination with nivolumab with or without ipilimumab in treating patients with solid tumors. ZEN003694 may stop the growth of tumor cells by blocking some of the enzymes needed for cell growth. Immunotherapy with monoclonal antibodies, such as nivolumab and ipilimumab, may help the body's immune system attack the cancer, and may interfere with... Read More
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: National Cancer Institute Developmental Therapeutics Clinic, Bethesda, Maryland +6 locations
Conditions: Metastatic Malignant Solid Neoplasm, Recurrent Malignant Solid Neoplasm, Recurrent Platinum-Resistant Ovarian Carcinoma, Refractory Ovarian Carcinoma
Evaluation of the Acceptability, Appropriateness, and Feasibility/Usability of a Metastatic Breast-cancer Specific Prognostic Calculator Among Clinicians
Recruiting
I this qualitative study, Investigators will conduct semi-structured interviews with clinicians that are involved in the care of patients with breast cancer to evaluate the acceptability, appropriateness, and feasibility/usability of a metastatic breast cancer-specific prognostic tool. These interviews will be conducted by the UNC CHAI Core and will continue until thematic saturation (estimated 10 participants). The investigators will code the qualitative data using emerging themes, guided by a... Read More
Gender:
ALL
Ages:
All
Trial Updated:
06/24/2025
Locations: University of North Carolina, Chapel Hill, North Carolina
Conditions: Metastatic Breast Cancer, End of Life
Study of AZD5863 in Adult Participants With Advanced or Metastatic Solid Tumors
Recruiting
This research is designed to determine if experimental treatment with AZD5863, a T cell-engaging bispecific antibody that targets Claudin 18.2 (CLDN18.2) and CD3, is safe, tolerable and has anti-cancer activity in patients with advanced solid tumors.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Research Site, Jacksonville, Florida +24 locations
Conditions: Gastric Cancer, Gastro-esophageal Junction Cancer, Pancreatic Ductal Adenocarcinoma, Esophageal Adenocarcinoma
Study of Ravulizumab in Immunoglobulin A Nephropathy (IgAN)
Recruiting
The primary objective of this study to evaluate efficacy of ravulizumab compared with placebo on proteinuria reduction and change in eGFR in adult participants with IgAN who are at risk of disease progression.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Research Site, Alabaster, Alabama +317 locations
Conditions: Immunoglobulin A Nephropathy, IgAN
Effects of LY3848575 Versus Placebo in Participants With Painful Distal Sensory Polyneuropathy
Recruiting
The purpose of this study is to evaluate how safe and how well a treatment works compared to placebo for people with nerve pain that begins in their feet and moves up the leg to just below the knee. Participation may last up to 30 weeks including screening.
Gender:
ALL
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: MD First Research - Chandler, Chandler, Arizona +80 locations
Conditions: Neuropathic Pain, Distal Sensory Polyneuropathy
A Study of Orforglipron (LY3502970) in Adolescent Participants With Obesity, or Overweight With Related Comorbidities
Recruiting
The main purpose of this study, performed under Master Protocol J4M-MC-PWMP, is to evaluate the efficacy, safety, and pharmacokinetics of orforglipron once daily oral versus Placebo in adolescent participants with obesity, or overweight with related comorbidities. Participation in the study will last about 18 months.
Gender:
ALL
Ages:
Between 12 years and 17 years
Trial Updated:
06/24/2025
Locations: Carey Chronis MD Pediatric, Infant and Adolescent Medicine, Ventura, California +39 locations
Conditions: Obesity, Overweight
A Study of Ivonescimab in People With Endometrial and Cervical Cancers
Recruiting
The researchers are doing this study to find out if ivonescimab is an effective treatment for people with endometrial cancer (EC) and/or cervical cancer (CC). The researchers will also look at whether the study drug is safe and causes few or mild side effects in participants.
Gender:
FEMALE
Ages:
18 years and above
Trial Updated:
06/24/2025
Locations: Memorial Sloan Kettering Basking Ridge (All Protocol Activities), Basking Ridge, New Jersey +6 locations
Conditions: Endometrial Cancer, Cervical Cancer
Tyrosine Kinase Inhibition to Treat Myeloid Hypereosinophilic Syndrome
Recruiting
The purpose of this study is to evaluate the safety and efficacy of the tyrosine kinase inhibitor, imatinib mesylate (Gleevec ) in reducing peripheral blood eosinophilia in patients with the myeloid form of hypereosinophilic syndrome (HES). Patients with the hypereosinophilic syndrome who meet a set of criteria designed to select patients with the myeloid form of the disease, as well as patients without myeloid disease who are refractory to standard therapy for HES, will be admitted on this prot... Read More
Gender:
ALL
Ages:
2 years and above
Trial Updated:
06/24/2025
Locations: National Institutes of Health Clinical Center, Bethesda, Maryland
Conditions: Eosinophilic Myeloid Neoplasm, Hypereosinophilic Syndrome
Collection of Tissue Samples for Cancer Research
Recruiting
Background: -Patients who are being evaluated and/or treated at the NIH Clinical Center and adult patients at participating sites will be entered onto this tissue procurement protocol for collection of tissue specimens. Objectives: * To obtain samples from adult and pediatric patients for research purposes from tests and procedures that are done as required by the primary research protocol(s) to which a patient is enrolled or as part of their standard-of-care treatment. * To obtain samples fo... Read More
Gender:
ALL
Ages:
2 months and above
Trial Updated:
06/24/2025
Locations: UC Davis, Sacramento, California +16 locations
Conditions: Neoplasms, Lymphomas, Multiple Myeloma, Myelodysplastic Syndrome