Clinical Trials

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:

2026-05-22

Start Date:

2001-02-15

Conditions

• Hemangioblastoma
• Hippel Lindau Disease

No Results Yet

NCT00004850 | COMPLETED

805 participants

Epidemiology, Infectivity and Natural History of Hepatitis C Virus Infection

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1991-03-15

Conditions

• Hepatitis B
• Hepatitis C

No Results Yet

NCT00004738 | COMPLETED

152 participants

Genetic Analysis of the Chiari I Malformation

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

2001-06-04

Conditions

• Syringomyelia
• Type I Arnold Chiari Malformation

No Results Yet

NCT00001971 | RECRUITING

8050 participants

Evaluation of Patients With Liver Disease

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1992-05-27

Conditions

• Hepatitis D
• Hepatitis C
• Hepatitis B
• Liver Disease

No Results Yet

NCT00001888 | COMPLETED

574 participants

Sample Collections From the Airways of Asthmatic Patients

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

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:

2026-05-22

Start Date:

1998-10-21

Conditions

• Cardiovascular Diseases
• Diabetes
• Obesity
• Hypertension

No Results Yet

NCT00001532 | RECRUITING

3500 participants

Role of Genetic Factors in the Development of Lung Disease

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1996-09-13

Conditions

• Cystic Fibrosis
• Pulmonary Fibrosis
• Tuberous Sclerosis
• Asthma
• Pulmonary Sarcoidosis

No Results Yet

NCT00001529 | RECRUITING

500 participants

Improved Methods of Cell Selection for Bone Marrow Transplant Alternatives

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1996-03-18

Conditions

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

Interventions

• DRUG

No Results Yet

NCT00001505 | COMPLETED

304 participants

The Acquisition of Blood and Skin Samples From Normal Volunteers to Support Research Activities on Dermatologic Diseases

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1998-01-15

Conditions

• Healthy Volunteer
• Dermatologic Diseases
• Systemic Diseases

No Results Yet

NCT00001465 | RECRUITING

2000 participants

Study of the Disease Process of Lymphangioleiomyomatosis

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1995-12-18

Conditions

• Lung Disease
• Pneumothorax
• Tuberous Sclerosis
• Lymphangioleiomyomatosis

Interventions

• DEVICE

No Results Yet

NCT00001403 | RECRUITING

1500 participants

Study of Proteus Syndrome and Related Congenital Disorders

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1994-04-27

Conditions

• Proteus Syndrome
• PIK3CA Related Overgrowth Spectrum

No Results Yet

NCT00001393 | COMPLETED

616 participants

Genetic Markers for Focal Segmental Glomerulosclerosis

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1996-04-15

Conditions

• Focal Segmental Glomerulosclerosis
• HIV-Associated Focal Segmental Glomerulosclerosis

No Results Yet

NCT00001372 | RECRUITING

2000 participants

Study of Systemic Lupus Erythematosus

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1994-02-10

Conditions

• Systemic Lupus Erythematosus

No Results Yet

NCT00001367 | COMPLETED

3813 participants

Diagnosis and History Study of Patients With Different Neurological Conditions

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1993-09-30

Conditions

• Nervous System Disease
• Healthy Volunteer

No Results Yet

NCT00001352 | RECRUITING

800 participants

Fungal Infection Susceptibility

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1993-04-01

Conditions

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

No Results Yet

NCT00001351 | ENROLLING_BY_INVITATION

500 participants

Evaluation and Long-Term Follow-up of Patients With Inflammatory Disorders

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1993-06-01

Conditions

• Inflammation

No Results Yet

NCT00001316 | RECRUITING

400 participants

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

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1992-08-26

Conditions

• HIV

No Results Yet

NCT00001254 | COMPLETED

273 participants

Evaluating Pancreatic Tumors in Patients With Zollinger-Ellison Syndrome

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1991-10-29

Conditions

• Zollinger Ellison Syndrome

No Results Yet

NCT00001244 | RECRUITING

500 participants

Immune Regulation in Patients With Common Variable Immunodeficiency and Related Inborn Errors of Immunity (IEI)

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1990-01-15

Conditions

• XLA
• CVID
• Yao Syndrome
• Blau Syndrome

No Results Yet

NCT00001238 | RECRUITING

5000 participants

Von Hippel-Lindau (VHL): Clinical Manifestations, Diagnosis, Management and Molecular Bases of Inherited Renal and Other Urologic Malignant Disorders

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1990-12-05

Conditions

• Kidney Cancer
• Urologic Malignant Disorders
• Renal Cell Carcinoma
• Familial Renal Cancer (FRC)
• Clear Cell Renal Cancer

No Results Yet

NCT00001215 | ENROLLING_BY_INVITATION

1000 participants

Genetic Studies of Lysosomal Storage Disorders

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1995-03-08

Conditions

• Lysosomal Storage Disorders
• Gaucher Disease
• Parkinson Disease

No Results Yet

NCT00001205 | RECRUITING

500 participants

Natural History of Treated Neurocysticercosis and Long-Term Outcomes

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1985-10-07

Conditions

• Cysticercosis
• Neurocysticercosis

No Results Yet

NCT00001204 | COMPLETED

73 participants

Cardiovascular Evaluation of Patients With High Cholesterol and Normal Volunteers

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1992-01-07

Conditions

• Homozygous Familial Hypercholesterolemic

No Results Yet

NCT00001174 | ACTIVE_NOT_RECRUITING

4185 participants

Evaluation of the Genetics of Bipolar Disorder

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1994-08-11

Conditions

• Bipolar Disorder

No Results Yet

NCT00001168 | COMPLETED

1017 participants

Evaluation of Lipoproteins

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-22

Start Date:

1979-01-01

Conditions

• Evaluation of Plasma Lipoproteins

Interventions

• BEHAVIORAL

No Results Yet

NCT07600632 | RECRUITING

400 participants

Retrospective and Prospective Evaluation of Hip Short Stem Performed by Anterior Approach

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-20

Start Date:

2025-09-12

Completion:

2027-09-30

Conditions

• Hip Arthritis

Interventions

• PROCEDURE

No Results Yet

NCT07600619 | COMPLETED | NA

28 participants

Salivary α-Amylase as a Non-Invasive Biomarker of PRF-Enhanced Wound Healing After Third Molar Surgery

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2024-05-12

Completion:

2024-11-24

Conditions

• Platelet-Rich Fibrin (PRF)
• Impacted Mandibular Third Molar
• Postoperative Wound Healing
• Salivary Alpha Amylase

Interventions

• BIOLOGICAL

No Results Yet

NCT07600606 | COMPLETED | NA

682 participants

Add a Legume to Your Cart

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2025-11-17

Completion:

2026-03-13

Conditions

• Educational Videos
• Persuasive Videos
• Tailored Videos

Interventions

• OTHER

No Results Yet

NCT07600593 | NOT_YET_RECRUITING

60 participants

Sleep Architecture as a Digital Biomarker for Postpartum Depression in Hong Kong Mothers

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-20

Start Date:

2026-07-01

Completion:

2027-06-30

Conditions

• Postpartum Women

No Results Yet

NCT07600580 | ACTIVE_NOT_RECRUITING | PHASE4

48 participants

The Association Between Bilateral Intermediate Cervical Plexus Block During Total Thyroidectomy and Surgical Stress Response

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2024-05-13

Completion:

2026-02-03

Conditions

• Thyroid Cancer
• Thyroid and Parathyroid Surgery
• Hyperthyreosis and Goiter
• Surgical Stress Response

Interventions

• OTHER

No Results Yet

NCT07600567 | NOT_YET_RECRUITING | NA

300 participants

Algal Lutein Against Decline of Intellectual Nimbleness

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2026-05-01

Completion:

2027-04-30

Conditions

• Menopausal Syndrome
• Cognitive Decline
• Obesity & Overweight
• Menopause
• Inflamation
• Gut Dysbiosis
• Bisphenol A
• Cardio Vascular Disease

Interventions

• DIETARY_SUPPLEMENT
• OTHER

No Results Yet

NCT07600554 | NOT_YET_RECRUITING | PHASE1

20 participants

A Phase I Study to Evaluate the Safety and Dosimetry of Imaging With 68Ga-OncoACP3 in Prostate Cancer

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2026-05-31

Completion:

2027-12-31

Conditions

• Prostate Cancer

Interventions

• DRUG

No Results Yet

NCT07600541 | RECRUITING

1000 participants

Perceptions of Kidney Transplant Recipients Regarding the Role of Artificial Intelligence in Medicine

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-20

Start Date:

2026-04-15

Completion:

2026-09-30

Conditions

• Kidney Transplant

No Results Yet

NCT07600528 | COMPLETED | NA

17 participants

A Exploratory Study of NatureU Sweet Dream on Sleep Outcomes

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2024-04-15

Completion:

2024-04-17

Conditions

• Sleep Disturbance
• Sleep Quality

Interventions

• DIETARY_SUPPLEMENT

No Results Yet

NCT07600515 | NOT_YET_RECRUITING

100 participants

Evaluation of Persistent Infection by Oncogenic Human Papillomavirus (HPV) in Patients Treated for Cervical Carcinoma and Its Relation to Prognostic Factors

Study Type:

OBSERVATIONAL

Last Updated:

2026-05-20

Start Date:

2026-05-10

Completion:

2029-05-10

Conditions

• Locally Advanced Cervical Cancer
• Prognostic Biomarker

No Results Yet

NCT07600502 | NOT_YET_RECRUITING | NA

500 participants

Establish Whether Hyperangulated Videolaryngoscopy (HAVL) Can be Used to Facilitate Tracheal Intubation Effectively and Safely in Unselected Adult Patients; Describe the Population in Whom HAVL Fails to Facilitate Tracheal Intubation Successfully, Identifying Any Contributory Characteristics.

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2026-06-30

Completion:

2027-06-30

Conditions

• Intubation Skill
• Intubation Complications
• Intubation With Uncuffed Endotracheal Tube

Interventions

• DEVICE

No Results Yet

NCT07600489 | NOT_YET_RECRUITING | NA

386 participants

A Randomized Non-Inferiority Study of Mepi™ Press 2 vs UrgoK2® for Compression Therapy in Venous Leg Ulcers

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2026-05-31

Completion:

2028-05-31

Conditions

• Venous Leg Ulcer (VLU)
• Compression Bandages

Interventions

• DEVICE

No Results Yet

NCT07600476 | RECRUITING | PHASE1

21 participants

A First-in-Human Study to Evaluate the Safety, Pharmacokinetics and Pharmacodynamics of KUP-101A in Patients With Selected Advanced Solid Tumors

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2026-04-30

Completion:

2028-12-31

Conditions

• Cutaneous Melanoma
• Mucosal Melanoma
• Cutaneous Squamous Cell Carcinoma (CSCC)
• Merkel Cell Carcinoma of Skin
• Basal Cell Carcinoma of Skin

Interventions

• DRUG

No Results Yet

NCT07600463 | NOT_YET_RECRUITING | NA

75 participants

UVC in Prevention of Surgical Wound Infection

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2026-06-04

Completion:

2028-12-31

Conditions

• Hydrocephalus

Interventions

• DEVICE

No Results Yet

NCT07600450 | NOT_YET_RECRUITING | PHASE1

30 participants

A Study of GSK4771261 in Healthy Participants Aged 25 to 55 Years of Age Inclusive

Study Type:

INTERVENTIONAL

Last Updated:

2026-05-20

Start Date:

2026-05-15

Completion:

2026-09-22

Conditions

• Kidney Disease

Interventions

• DRUG

No Results Yet