Clinical Trials
Showing trials with last updates posted in 2025.
1295
Participants
Tissue Collection for Studies of Lymph Cancer
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-09-21
Conditions
Hodgkin Disease
Lymphoma, Non-Hodgkin
Multiple Myeloma
Lymphomatoid Granulomatosis
Leukemia-Lymphoma, Adult T-Cell
No Results Yet
259
Participants
Natural History Study of Children and Adults With Medullary Thyroid Cancer
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-07-30
Conditions
Medullary Thyroid Cancer
No Results Yet
1061
Participants
Developing the Family Map: Looking at Communal Coping
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-07-05
Conditions
Sickle Cell
Diabetes
Cancer
Cardiovascular Disease
Genetic Screening
No Results Yet
130
Participants
Effects of Treatments on Atopic Dermatitis
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2012-09-18
Completion:
2027-01-01
Conditions
Eczema
Dermatitis
Skin Diseases, Genetic
Dermatitis, Atopic
Skin Diseases
Interventions
DRUG
OTHER
No Results Yet
181
Participants
Relating Genetic and Environmental Risk Scores to Multiple Sclerosis Susceptibility
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-08-15
Conditions
Multiple Sclerosis
No Results Yet
200
Participants
Deep Brain Stimulation Surgery for Movement Disorders
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2011-08-17
Completion:
2029-12-01
Conditions
Parkinson's Disease
Essential Tremor
Dystonia
Interventions
DEVICE
PROCEDURE
No Results Yet
1651
Participants
Health Outcomes by Neighborhood - Baltimore
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-07-17
Conditions
Stigma
Activity Space
Social Networks
HIV Status
Drug Abuse/Dependence
No Results Yet
700
Participants
Oral Bacteria and Immune System Problems Involved in Gum Disease (Periodontitis)
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-10-05
Conditions
Immunosuppression
Periodontal Disease
Healthy Subjects
Healthy Volunteer
No Results Yet
104
Participants
Energy Expenditure Responses to Different Temperatures
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2012-04-24
Completion:
2019-11-14
Conditions
Obesity
Normal Physiology
Interventions
OTHER
No Results Yet
9300
Participants
Genetic and Physical Study of Childhood Nerve and Muscle Disorders
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-03-20
Conditions
Muscular Dystrophies
Muscle Myopathies
Hereditary Spastic Paraplegias
Inherited Neuropathies
Inherited Neuromuscular Conditions
No Results Yet
130
Participants
Proteomic-Based Profiling of Lymphomas: Chromatin Proteomics; Composition and Modification of Histone and Non-Histone Chromosomal Proteins
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2009-06-02
Conditions
Lymphoma
Lymphoid Hyperplasia
No Results Yet
1090
Participants
ANCHOR (Aneurysm Treatment Using the Heli-FXâ„¢ EndoAnchorâ„¢ System Global Registry)
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-04-30
Completion:
2020-11-12
Conditions
Aortic Aneurysm
Interventions
DEVICE
PROCEDURE
No Results Yet
111
Participants
Hormonal Regulation of Puberty and Fertility
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-04-25
Conditions
Endocrine Disease
Infertility
Hypogonadism
Amenorrhea
Adolescents
No Results Yet
850
Participants
Inherited Reproductive Disorders
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-04-25
Conditions
Genetic Disorder
Infertility
Hypogonadism
Amenorrhea
No Results Yet
310
Participants
Family Genetics Health Education and Healthy Behaviors
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-01-03
Conditions
Diabetes
Cancer
Heart Disease
No Results Yet
650
Participants
National Eye Institute Biorepository for Retinal Diseases
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-06-18
Conditions
Age-Related Macular Degeneration
Diabetic Retinopathy
Von Hippel-Lindau Syndrome
Retinal Disease
Retinal Vein Occlusion
No Results Yet
5000
Participants
Clinical and Genetic Studies of Li-Fraumeni Syndrome
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-01-17
Conditions
Li-Fraumeni Syndrome
Neoplasms
Tp53 Mutations
No Results Yet
1100
Participants
Collection of Blood From Patients With Cancer, Other Tumors, or Tumor Predisposition Syndromes for Genetic Analysis
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-05-21
Conditions
Prostate Cancer
Breast Cancer
Lung Cancer
Ovarian Cancer
Lymphoma
No Results Yet
89656
Participants
Agricultural Health Study Follow-up
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2011-07-05
Conditions
Asthma
Parkinson's Disease
No Results Yet
5000
Participants
Screening for LID Clinical Studies Unit Healthy Volunteer Protocols
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2011-07-20
Conditions
Zika
Influenza
No Results Yet
1000
Participants
Molecular Analysis of Thoracic Malignancies
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2011-08-31
Completion:
2031-06-30
Conditions
Thymus Cancer
Thymoma
Thymic Carcinoma
Lung Cancer
Carcinoma, Non-Small-Cell Lung
Mesothelioma
No Results Yet
85
Participants
Multimodal MRI-guided rTMS to Treat Refractory Hallucinations
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2010-11-15
Completion:
2022-02-11
Conditions
Hallucinations
Schizophrenia
Perceptual Disorders
Interventions
DEVICE
No Results Yet
40
Participants
Impact of Treatment With Rituximab on the Progression of Humoral Acute Rejection After Renal Transplantation
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2008-10-31
Completion:
2012-10-31
Conditions
Humoral Rejection in Kidney Transplantation
Interventions
DRUG
No Results Yet
200
Participants
Genes, Omega-3 Fatty Acids and Cardiovascular Disease Risk Factors
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2009-10-31
Completion:
2011-12-31
Conditions
Cardiovascular Disease
Interventions
DIETARY_SUPPLEMENT
No Results Yet
1000
Participants
Development of 3T Magnetic Resonance Research Methods for NIA Studies
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2008-11-03
Conditions
Normal Physiology
No Results Yet
40
Participants
Lentiviral Gene Transfer for Treatment of Children Older Than Two Years of Age With X-Linked Severe Combined Immunodeficiency (XSCID)
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2012-09-25
Completion:
2032-12-31
Conditions
X-linked Severe Combined Immunodeficiency (XSCID)
Interventions
BIOLOGICAL
DRUG
No Results Yet
13
Participants
Effect of Aerobic Exercise Training on Cardiorespiratory Function in Patients With Traumatic Brain Injury
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2011-05-26
Completion:
2013-12-31
Conditions
Exercise
Fatigue
Physical Fitness
Traumatic Brain Injury
Interventions
OTHER
No Results Yet
1328
Participants
Evaluation and Diagnosis of Potential Research Subjects With Traumatic Brain Injury
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2013-01-10
Conditions
Traumatic Brain Injury
No Results Yet
1500
Participants
DICER1-related Pleuropulmonary Blastoma Cancer Predisposition Syndrome: A Natural History Study
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2011-02-13
Conditions
Pleuropulmonary Blastoma
Cystic Nephroma
Ovarian Sertoli-Leydig Cell Tumors
Ocular Medulloepithelioma
Nasal Chondromesenchymal Hamartoma
No Results Yet
59
Participants
Developing Biomarkers of Dietary Intake
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2010-10-24
Completion:
2020-03-31
Conditions
Diet Therapy
Healthy Volunteers
Interventions
OTHER
No Results Yet
501
Participants
Prevention of HIV and STDs in Drug Using Women
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2000-08-31
Completion:
2004-11-30
Conditions
HIV
Sexually Transmitted Diseases
Substance Abuse
Interventions
BEHAVIORAL
No Results Yet
75
Participants
Water Deprivation Protocol
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2010-10-19
Completion:
2018-09-09
Conditions
Obesity
Interventions
OTHER
No Results Yet
850
Participants
Studies of Disorders With Increased Susceptibility to Fungal Infections
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2011-01-07
Conditions
Fungal Infections
Primary Immune Deficiencies
No Results Yet
150
Participants
Training Protocol on the Natural History of Tuberculosis
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2011-06-30
Conditions
Mycobacterium Infections
Tuberculosis, Multidrug-Resistant
Latent Tuberculosis
Tuberculosis
Extensively Drug-Resistant Tuberculosis
No Results Yet
120
Participants
Allogeneic Hematopoietic Stem Cell Transplantation for Severe Aplastic Anemia and Other Bone Marrow Failure Syndromes Using G-CSF Mobilized CD34+ Selected Hematopoietic Precursor Cells Co-Infused With a Reduced Dose of Non-Mobilized Donor T-cells
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2010-12-10
Completion:
2027-12-30
Conditions
Severe Aplastic Anemia
MDS (Myelodysplastic Syndrome)
Interventions
DEVICE
OTHER
No Results Yet
15000
Participants
Host and Parasite Factors That Influence Susceptibility to Malaria Infection and Disease During Pregnancy and Early Childhood in Ouelessebougou and Bamako, Mali
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2010-08-30
Conditions
Malaria
No Results Yet
945
Participants
Natural History of Severe Allergic Inflammation and Reactions
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2010-07-12
Conditions
PGM3 Deficiency
Eosinophilic and/or Atopic Dermatitis
OSMR Deficiency
Primary Localized Cutaneous Amyloidosis
Hereditary Alpha-tryptasemia
No Results Yet
180
Participants
A Prospective Natural History Study of Patients With Syringomyelia
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2010-08-03
Conditions
Syringomyelia
Arnold Chiari Deformity
No Results Yet
847
Participants
Characterization of Phenotypic and Genotypic Regressors for Imaging
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2010-11-18
Conditions
Healthy Volunteers
Substance Use Disorders
No Results Yet
178
Participants
Study of the Effect of SNPs in p53 and p53 Response Elements on the Inflammatory Response to DNA Damage
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-05-21
Conditions
HIV-1 Seropositive
Inflammation
Cancer
Cardiomyopathy
No Results Yet
Showing 40 trials per page