Clinical Trials
Showing trials with last updates posted in 2025.
259
Participants
Expansion of Childhood Relationship Study to Young Adult Romantic Relationships
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2013-05-29
Completion:
2019-08-15
Conditions
Healthy
No Results Yet
144
Participants
Allogeneic Hematopoietic Stem Cell Transplant for GATA2 Mutations
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2013-07-24
Completion:
2027-12-31
Conditions
GATA2
Immunodeficiency
MDS
Interventions
PROCEDURE
DRUG
BIOLOGICAL
No Results Yet
11
Participants
Skeletal Muscle Biomarkers in People With Fragile Sarcolemmal Muscular Dystrophy
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2014-11-03
Completion:
2025-12-31
Conditions
Genetic Disorder
No Results Yet
275
Participants
Rapid Autopsy and Procurement of Cancer Tissue
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2013-12-30
Completion:
2026-03-31
Conditions
Thymus Tumors
Adoptive Cellular Therapy
Mesothelioma
Genitourinary Cancers
Lung Cancers
No Results Yet
410
Participants
Treatment of the Infections on Osteo-articular Prostheses by 6 Versus 12 Weeks of Antibiotherapy
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2011-11-30
Completion:
2017-01-21
Conditions
Prosthesis-related Infections
Interventions
OTHER
No Results Yet
12
Participants
Assessing the Impact of the PVP With Greenlight Laser Using Prostatic MRI and Contrast-enhanced Ultrasound
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2012-09-30
Completion:
2015-03-31
Conditions
Prostatic Hypertrophy, Benign
Interventions
DEVICE
No Results Yet
700
Participants
Natural History Study of Progressive Multifocal Leukoencephalopathy (PML)
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2012-11-08
Completion:
2052-01-01
Conditions
Progressive Multifocal Leukoencephalopathy
No Results Yet
270
Participants
Natural History Study of Biomarkers in Pulmonary Arterial Hypertension
Study Type:
OBSERVATIONAL
Last Updated:
2025-12-26
Start Date:
2013-07-15
Completion:
2030-12-31
Conditions
Pulmonary Disease
Pulmonary Hypertension
No Results Yet
70
Participants
Spironolactone for Pulmonary Arterial Hypertension
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2014-01-10
Completion:
2026-12-31
Conditions
Pulmonary Arterial Hypertension
Interventions
DRUG
No Results Yet
247
Participants
A Study of LY3039478 in Participants With Advanced Cancer
Study Type:
INTERVENTIONAL
Last Updated:
2025-12-26
Start Date:
2012-10-31
Completion:
2018-06-26
Conditions
Neoplasms
Neoplasm Metastasis
Lymphoma
Interventions
DRUG
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
Showing 40 trials per page