Clinical Trials

NCT00326482 | COMPLETED

127 participants

Liver Fibrosis in HIV-Infected Patients With Elevated Liver Enzymes on Antiretroviral Therapy

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2006-07-31

Conditions

• Liver Fibrosis
• Steatohepatitis
• Elevated Transaminases

No Results Yet

NCT00265850 | COMPLETED | PHASE3

2334 participants

Cetuximab and/or Bevacizumab Combined With Combination Chemotherapy in Treating Patients With Metastatic Colorectal Cancer

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-07

Start Date:

2005-11-30

Completion:

2015-02-28

Conditions

• Colorectal Cancer

Interventions

• BIOLOGICAL
• DRUG

Results Available

NCT00111384 | COMPLETED

313 participants

Study of Disease Severity in Adults With Neurofibromatosis Type 1 (NF1)

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2005-07-27

Conditions

• Neurofibromatosis Type 1
• Legius Syndrome

No Results Yet

NCT00092235 | RECRUITING

650 participants

Natural History Study of Clinical and Biological Factors Determining Outcomes in Chronic Graft-Versus-Host Disease

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2004-10-26

Conditions

• Chronic Graft vs. Host Disease

No Results Yet

NCT00086567 | COMPLETED

119 participants

Predictors of Relapse of Ovarian, Peritoneal, and Fallopian Tube Cancers

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2005-12-12

Conditions

• Fallopian Tube Cancer
• Peritoneal Neoplasms
• Epithelial Ovarian Cancer

No Results Yet

NCT00071526 | RECRUITING

5000 participants

Urinary Vitamin C Loss in Diabetic Subjects

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2006-04-11

Conditions

• Diabetes

No Results Yet

NCT00071045 | ENROLLING_BY_INVITATION

6000 participants

Collection of Tissue Specimens From Patients With Solid Tumors or Blood Disorders and Their HLA-Compatible Family Members

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2003-10-08

Conditions

• Neoplasms
• Hematologic Neoplasms
• Healthy Volunteers

No Results Yet

NCT00065676 | COMPLETED | PHASE2

24 participants

Investigating the Use of Quercetin on Glucose Absorption in Obesity, and Obesity With Type 2 Diabetes

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-07

Start Date:

2010-04-30

Completion:

2015-12-21

Conditions

• Obesity
• Diabetes

Interventions

• OTHER

No Results Yet

NCT00055172 | RECRUITING

100 participants

Genetic Basis of Immunodeficiency

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2004-04-05

Conditions

• Severe Combined Immunodeficiency

No Results Yet

NCT00055029 | COMPLETED

351 participants

Clinical and Genetic Studies of X-Linked Juvenile Retinoschisis

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2003-05-19

Conditions

• Retinoschisis

No Results Yet

NCT00029965 | RECRUITING

200 participants

Natural History of Glycosphingolipid Storage Disorders and Glycoprotein Disorders

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2002-02-06

Conditions

• Neurological Regression
• Myoclonus
• Cherry Red Spot
• Brain Atrophy

No Results Yet

NCT00028080 | RECRUITING

500 participants

Evaluation, Treatment, and Follow-up of Patients With Lyme Disease

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2002-01-16

Conditions

• Lyme Disease

No Results Yet

NCT00027274 | RECRUITING

4000 participants

Cancer in Inherited Bone Marrow Failure Syndromes

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2001-11-28

Conditions

• Diamond Blackfan Anemia
• Dyskeratosis Congenita
• Fanconi Anemia
• Shwachman Diamond Syndrome
• Inherited Bone Marrow Failure Syndrome, Aplastic Anemia

No Results Yet

NCT00018057 | RECRUITING | PHASE2

3500 participants

Study of Neuro-Cognitive Correlates of Pediatric Anxiety Disorders

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-07

Start Date:

2001-10-02

Completion:

2029-01-01

Conditions

• Anxiety Disorders
• Major Depressive Disorder

Interventions

• BEHAVIORAL
• DRUG

No Results Yet

NCT00006518 | RECRUITING

1029 participants

Specimen Collections From Participants With HIV Infection, KSHV Infection, Viral-Related Pre-malignant Lesions and Cancer

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2000-12-06

Conditions

• HIV
• Kaposi's Sarcoma
• Lymphomas
• Multicentric Castleman's Disease
• Primary Effusion Lymphoma

No Results Yet

NCT00005902 | ACTIVE_NOT_RECRUITING

250 participants

Study of Brain and Spinal Cord Tumor Growth and Cyst Development in Patients With Von Hippel Lindau Disease

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2001-02-15

Conditions

• Hemangioblastoma
• Hippel Lindau Disease

No Results Yet

NCT00004577 | RECRUITING

1100 participants

Study of New Magnetic Resonance Imaging Methods of the Brain

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2000-07-01

Conditions

• Healthy Volunteer
• Magnetic Resonance Imaging
• Healthy
• fMRI
• Brain Mapping
• Adult

No Results Yet

NCT00001979 | RECRUITING

2000 participants

Immune System Related Kidney Disease

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1992-06-25

Conditions

• Kidney Disease
• Nephrotic Syndrome

No Results Yet

NCT00001888 | COMPLETED

574 participants

Sample Collections From the Airways of Asthmatic Patients

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1999-06-02

Conditions

• Asthma

No Results Yet

NCT00001853 | RECRUITING

2000 participants

Diabetes and Heart Disease Risk in Blacks

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1998-10-21

Conditions

• Cardiovascular Diseases
• Diabetes
• Obesity
• Hypertension

No Results Yet

NCT00001846 | RECRUITING

5000 participants

Collection and Distribution of Blood Components From Healthy Donors for In Vitro Research Use

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

2001-01-11

Conditions

• Blood Donors
• Research Subjects
• Apheresis

No Results Yet

NCT00001823 | RECRUITING

7000 participants

Evaluation for NCI Surgery Branch Clinical Research Protocols

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1999-07-11

Conditions

• Synovial Cell Cancer
• Melanoma
• Colorectal Cancer
• Lung Cancer
• Bladder Cancer

No Results Yet

NCT00001721 | COMPLETED

130 participants

Study of Smith-Lemli-Opitz Syndrome

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1998-09-13

Conditions

• Smith-Lemli-Opitz Syndrome

Interventions

• DRUG

No Results Yet

NCT00001539 | RECRUITING

700 participants

A Comprehensive Clinical, Microbiological and Immunological Assessment of Patients With Suspected Post Treatment Lyme Disease Syndrome and Selected Control Populations

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1996-06-13

Conditions

• Lyme Disease

No Results Yet

NCT00001529 | RECRUITING

500 participants

Improved Methods of Cell Selection for Bone Marrow Transplant Alternatives

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1996-03-18

Conditions

• Graft-Versus-Host Disease
• Graft-versus-leukemia
• Donor Apheresis

Interventions

• DRUG

No Results Yet

NCT00001393 | COMPLETED

616 participants

Genetic Markers for Focal Segmental Glomerulosclerosis

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1996-04-15

Conditions

• Focal Segmental Glomerulosclerosis
• HIV-Associated Focal Segmental Glomerulosclerosis

No Results Yet

NCT00001392 | COMPLETED

537 participants

Pathogenesis of Glomerulosclerosis

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1996-04-16

Conditions

• Glomerular Disease

No Results Yet

NCT00001367 | COMPLETED

3813 participants

Diagnosis and History Study of Patients With Different Neurological Conditions

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1993-09-30

Conditions

• Nervous System Disease
• Healthy Volunteer

No Results Yet

NCT00001355 | RECRUITING

3600 participants

Detection and Characterization of Host Defense Defects

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1993-09-01

Conditions

• Immune Defects

No Results Yet

NCT00001352 | RECRUITING

800 participants

Fungal Infection Susceptibility

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1993-04-01

Conditions

• Cryptococcal Infection
• Cryptococcal Pneumonia
• Pulmonary Cryptococcosis
• Cryptococcal Meningitis
• Cryptococcosis

No Results Yet

NCT00001316 | RECRUITING

400 participants

Viral Load in Blood and Lymph Tissues in People Living With HIV

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1992-08-26

Conditions

• HIV

No Results Yet

NCT00001204 | COMPLETED

73 participants

Cardiovascular Evaluation of Patients With High Cholesterol and Normal Volunteers

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1992-01-07

Conditions

• Homozygous Familial Hypercholesterolemic

No Results Yet

NCT00001186 | RECRUITING

5000 participants

Psychological Benefits of a Normalized Camping Experience for Children With Cancer

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1983-02-15

Conditions

• Pediatric Cancer

No Results Yet

NCT00001184 | RECRUITING

1000 participants

Immune Regulation in Ulcerative Colitis or Crohn s Disease

Study Type:

OBSERVATIONAL

Last Updated:

2026-08-07

Start Date:

1998-08-07

Conditions

• Inflammatory Bowel Disease
• Ulcerative Colitis
• Chrohn's Disease

No Results Yet

NCT07751042 | RECRUITING | PHASE1/PHASE2

220 participants

Phase 1/2 Study of Intravenous Injection of STX-003 in Advanced Solid Tumors as Monotherapy or in Combination With Pembrolizumab

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-06

Start Date:

2026-06-30

Completion:

2030-07-17

Conditions

• Advanced Solid Tumor

Interventions

• BIOLOGICAL

No Results Yet

NCT07751016 | NOT_YET_RECRUITING | PHASE2

36 participants

A Clinical Study of KH001 for Pulp Preservation and Safety in Deep Dentin Caries

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-06

Start Date:

2026-09-30

Completion:

2028-06-30

Conditions

• Dental Caries

Interventions

• DRUG

No Results Yet

NCT07751003 | NOT_YET_RECRUITING | NA

236 participants

Remote Intervention Versus Routine Monitoring in COPD Patients With Chronic Hypercapnia Receiving Home Non-invasive Respiratory Support

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-06

Start Date:

2027-08-01

Completion:

2027-12-31

Conditions

• COPD (Chronic Obstructive Pulmonary Disease)
• Acute Exacerbation of COPD
• Hypercapnia

Interventions

• OTHER

No Results Yet

NCT07750990 | NOT_YET_RECRUITING | PHASE2

60 participants

An Extension Study of S-606001 in Participants With Late-onset Pompe Disease (LOPD)

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-06

Start Date:

2026-08-31

Completion:

2028-08-31

Conditions

• Pompe Disease

Interventions

• DRUG

No Results Yet

NCT07750977 | NOT_YET_RECRUITING | NA

30 participants

Effects of Blood Flow Restriction Training on Neuromuscular Function and Performance in Artistic Jump Rope Athletes

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-06

Start Date:

2026-08-30

Completion:

2026-12-15

Conditions

• Neuromuscular Function
• Athletic Performance Enhancement

Interventions

• BEHAVIORAL

No Results Yet

NCT07750964 | NOT_YET_RECRUITING | NA

190 participants

Intravascular Lithotripsy Versus Rotational Atherectomy for Severe Coronary Artery Calcification: A Prospective, Multicenter, Non-inferiority Randomized Controlled Trial

Study Type:

INTERVENTIONAL

Last Updated:

2026-08-06

Start Date:

2026-10-01

Completion:

2029-09-30

Conditions

• Coronary Artery Calcifications
• Intravascular Lithotripsy
• Rotational Atherectomy
• Intravascular Ultrasound

Interventions

• PROCEDURE

No Results Yet