Clinical Trials

NCT01306019 | RECRUITING | PHASE1/PHASE2

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:

2026-09-01

Start Date:

2012-09-25

Completion:

2032-12-31

Conditions

• X-linked Severe Combined Immunodeficiency (XSCID)

Interventions

• BIOLOGICAL
• DRUG

No Results Yet

NCT01300377 | COMPLETED | NA

350 participants

A Trial Assessing The Association Between Type Of Local Anesthesia Treatment And Postoperative Pain In Patients In Having Undergone Arrhythmia Surgery

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2008-11-30

Completion:

2018-12-26

Conditions

• Post-operative Pain

Interventions

• DRUG

Results Available

NCT01282021 | COMPLETED

95 participants

Molecular Immunohematology in Ethiopian Sub-Populations

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2012-11-03

Conditions

• Immunohematology

No Results Yet

NCT01273129 | RECRUITING

300 participants

Surgery as a Treatment for Medically Intractable Epilepsy

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2011-03-21

Conditions

• Epilepsy
• Epilepsy, Temporal Lobe
• Partial Epilepsy

No Results Yet

NCT01212003 | RECRUITING

150 participants

Training Protocol on the Natural History of Tuberculosis

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2011-06-30

Conditions

• Mycobacterium Infections
• Tuberculosis, Multidrug-Resistant
• Latent Tuberculosis
• Tuberculosis
• Extensively Drug-Resistant Tuberculosis

No Results Yet

NCT01200680 | ACTIVE_NOT_RECRUITING

188 participants

Genetic Clues to Chordoma Etiology: A Protocol to Identify Sporadic Chordoma Patients for Studies of Cancer-Susceptibility Genes

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2011-01-02

Conditions

• Genes
• Sporadic Chordoma

No Results Yet

NCT01191853 | COMPLETED

203 participants

Cellular and Molecular Characterization of the Immune Response in Healthy NIH Employees atBaseline, and After Immunization With the H1N1 or Seasonal Influenza Vaccines

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2009-09-18

Conditions

• Healthy Volunteers
• Influenza

No Results Yet

NCT01174121 | RECRUITING | PHASE2

332 participants

Immunotherapy Using Tumor Infiltrating Lymphocytes for Patients With Metastatic Cancer

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2010-08-26

Completion:

2028-12-27

Conditions

• Metastatic Colorectal Cancer
• Metastatic Pancreatic Cancer
• Metastatic Ovarian Cancer
• Metastatic Breast Carcinoma
• Metastatic Endocrine Tumors/ Neuroendocrine Tumors

Interventions

• DRUG
• BIOLOGICAL

No Results Yet

NCT01145196 | RECRUITING

320 participants

Genotype-Phenotype Study of Patients With Plaquenil -Induced Retinal Toxicity, With Evaluation of the ABCA4 Gene

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2010-08-23

Conditions

• Genotype
• Retinal Disease

No Results Yet

NCT01143558 | COMPLETED | EARLY_PHASE1

45 participants

Searching for Persistence of Infection in Lyme Disease

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2010-11-04

Completion:

2014-12-30

Conditions

• Lyme Disease

Interventions

• DEVICE

No Results Yet

NCT01143454 | RECRUITING

5000 participants

Characterization of Patients With Uncommon Presentations and/or Uncommon Diseases Associated With the Cardiovascular System

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2010-07-21

Conditions

• Metabolic Disease
• Obesity
• Li-Fraumeni Syndrome
• Cardiomyopathy
• Atherosclerosis
• Inflammatory Disease

Interventions

• DEVICE

No Results Yet

NCT01132937 | COMPLETED

886 participants

Evaluation, Pathogenesis, and Outcome of Subjects With or Suspected Traumatic Brain Injury

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2010-10-07

Conditions

• Traumatic Brain Injury

No Results Yet

NCT01132859 | RECRUITING

500 participants

VRC 900: Evaluation of Tissue-Specific Immune Responses in Adults 18 Years of Age and Older

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2010-05-18

Conditions

• Immunity, Mucosal
• Immune System Processes
• Blood Specimen Collection

No Results Yet

NCT01125228 | COMPLETED

180 participants

Effectiveness of Zidovudine vs. Zidovudine Plus Alpha Interferon vs. Interferon for Treatment of HIV

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

1988-10-19

Conditions

• HIV

Interventions

• DRUG

No Results Yet

NCT01109420 | RECRUITING

500 participants

Clinical and Genetic Studies in Familial Non-medullary Thyroid Cancer

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2010-08-12

Conditions

• Non-Medullary Thyroid Cancer

No Results Yet

NCT01109394 | RECRUITING

6035 participants

Comprehensive Omics Analysis of Pediatric and Adult Solid Tumors and Establishment of a Repository for Related Biological Studies

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2010-04-21

Conditions

• Sarcoma
• Endocrine Tumors
• Neuroblastoma
• Retinoblastoma
• Renal Cancer

No Results Yet

NCT01087294 | COMPLETED | PHASE1

85 participants

Administration of Anti-CD19-chimeric-antigen-receptor-transduced T Cells From the Original Transplant Donor to Patients With Recurrent or Persistent B-cell Malignancies After Allogeneic Stem Cell Transplantation

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2010-08-04

Completion:

2024-03-08

Conditions

• Leukemia, B-cell
• Lymphoma, Hodgkins
• Lymphoma, Non-hodgkins
• Lymphoma, B-Cell

Interventions

• PROCEDURE
• BIOLOGICAL

No Results Yet

NCT01036581 | RECRUITING | NA

1000 participants

Advanced Functional and Structural MRI Techniques for Neuropharmacological Imaging

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2003-10-24

Completion:

2029-12-31

Conditions

• Drug Abuse
• Nicotine Dependence

Interventions

• DEVICE

No Results Yet

NCT01011712 | RECRUITING

600 participants

The Natural History of Severe Viral Infections and Characterization of Immune Defects in Patients Without Known Immunocompromise

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2009-10-01

Conditions

• EBV
• HSV
• VZV
• HPV
• CMV

No Results Yet

NCT01005654 | RECRUITING

2415 participants

Prospective Comprehensive Molecular Analysis of Endocrine Neoplasms

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2009-10-07

Conditions

• Endocrine Tumors
• Thyroid Neoplasms
• Parathyroid Neoplasms
• Adrenal Neoplasm
• Neuroblastoma

No Results Yet

NCT00943514 | RECRUITING

900 participants

Natural History of Bronchiectasis

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2009-08-01

Conditions

• Bronchiectasis
• Cystic Fibrosis
• Autoimmune Disease
• Common Variable Immunodeficiency

No Results Yet

NCT00924196 | ACTIVE_NOT_RECRUITING

259 participants

Natural History Study of Patients With Neurofibromatosis Type I

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2008-02-25

Conditions

• Neurofibromatosis Type 1
• Malignant Peripheral Nerve Sheath Tumor
• Plexiform Neurofibroma
• Optic Glioma
• Neurofibroma

No Results Yet

NCT00923507 | RECRUITING

1000 participants

Natural History Study of Monoclonal B Cell Lymphocytosis (MBL), Chronic Lymphocytic Leukemia/Small Lymphocytic Lymphoma (CLL/SLL), Lymphoplasmacytic Lymphoma (LPL)/Waldenstrom Macroglobulinemia (WM), and Splenic Marginal Zone Lymphoma (SMZL)

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2008-05-29

Conditions

• Waldenstrom Macroglobulinemia
• Lymphoplasmacytic Lymphoma
• Monoclonal B-Cell Lymphocytosis
• Small Lymphocytic Lymphoma
• CLL (Chronic Lymphocytic Leukemia)

No Results Yet

NCT00923221 | RECRUITING

1000 participants

Collection of Blood From Patients With Prostate Cancer

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2007-02-28

Conditions

• Cancer Of Prostate
• Prostate Cancer
• Prostatic Neoplasms
• Metastatic Prostate Cancer
• Prostate

No Results Yet

NCT00900198 | RECRUITING

5000 participants

Collection of Tissue Samples for Cancer Research

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2006-07-06

Conditions

• Neoplasms
• Lymphomas
• Multiple Myeloma
• Myelodysplastic Syndrome

Interventions

• PROCEDURE

No Results Yet

NCT00862433 | COMPLETED | PHASE1

50 participants

Vitamin E Pharmacokinetics and Biomarkers in Normal and Obese Women

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2014-10-10

Completion:

2016-10-21

Conditions

• Diabetes
• Fatty Liver
• Obesity
• Healthy Volunteers

Interventions

• DRUG
• OTHER

No Results Yet

NCT00837122 | COMPLETED

7418 participants

Genetics of Type 2 Diabetes in West Africans

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2009-02-03

Conditions

• Hypertension
• Diabetes

No Results Yet

NCT00794352 | RECRUITING

2400 participants

Comprehensive Multimodal Analysis of Neuroimmunological Diseases of the Central Nervous System

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2008-10-01

Conditions

• Central Nervous System Disease
• Multiple Sclerosis

No Results Yet

NCT00787423 | COMPLETED

373 participants

Developing Field Tools for Real-Time Assessment of Exposure to Psychosocial Stress and Drug Use in an Outpatient Treatment Population

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2009-07-14

Conditions

• Stress
• Drug Abuse

No Results Yet

NCT00739362 | ACTIVE_NOT_RECRUITING | PHASE2

126 participants

Effects of Brain Stimulation on Food Intake and Behavioral Weight Loss Treatment

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2009-01-19

Completion:

2027-01-31

Conditions

• Electric Stimulation Therapy
• Obesity
• Weight Loss
• Eating

Interventions

• DEVICE
• OTHER

No Results Yet

NCT00719719 | COMPLETED

115 participants

Cause of Unexplained Anaphylaxis

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2008-11-05

Conditions

• Idiopathic Anaphylaxis
• Drug Anaphylaxis
• Venom Anaphylaxis
• Food Anaphylaxis

No Results Yet

NCT00663611 | COMPLETED | PHASE1

66 participants

Growth Hormone Administration and the Human Immune System

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2006-10-19

Completion:

2014-10-06

Conditions

• Healthy Volunteers

Interventions

• DRUG

No Results Yet

NCT00655096 | RECRUITING

10000 participants

Screening for Research Participants

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2008-08-20

Conditions

• Eye Diseases

No Results Yet

NCT00646022 | RECRUITING

1600 participants

Natural History of Familial Carcinoid Tumor

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2008-08-25

Conditions

• Carcinoid

Interventions

• DRUG

No Results Yet

NCT00605878 | RECRUITING

530 participants

Studies of Skin Microbes in Healthy People and in People With Skin Conditions

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2008-01-22

Conditions

• Eczema
• Atopic Dermatitis

No Results Yet

NCT00598351 | RECRUITING

269 participants

Natural History Study of Patients With Neurofibromatosis Type 2

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2008-03-21

Conditions

• Neurofibromatosis

No Results Yet

NCT00553410 | COMPLETED | PHASE3

4884 participants

Letrozole in Preventing Cancer in Postmenopausal Women Who Have Received 4-6 Years of Hormone Therapy for Hormone Receptor-Positive, Lymph Node-Positive, Early-Stage Breast Cancer

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2007-08-31

Completion:

2018-04-30

Conditions

• Breast Cancer

Interventions

• DRUG

Results Available

NCT00471250 | RECRUITING

550 participants

Collection of Lung Fluid and Tissue Samples for Research

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2007-08-17

Conditions

• Leukocyte Disorders
• Respiratory Tract Diseases
• Bronchoscopy

No Results Yet

NCT00453505 | COMPLETED | EARLY_PHASE1

976 participants

Modulation of Motor Function by Stimulation of the Central and Peripheral Nervous System

Study Type:

INTERVENTIONAL

Last Updated:

2026-09-01

Start Date:

2007-01-14

Completion:

2019-11-08

Conditions

• Motor Function of Healthy Physiology

Interventions

• DEVICE

No Results Yet

NCT00450788 | COMPLETED

50045 participants

Esophageal Cancer in Northeastern Iran

Study Type:

OBSERVATIONAL

Last Updated:

2026-09-01

Start Date:

2007-03-15

Conditions

• Esophageal Cancer
• GI Disease

No Results Yet