Clinical trials: Natural History
Williams Syndrome, Cardiovascular Disease
WS-SAVE Study (Williams Syndrome Skin and Vessel Elasticity Study)
Background: Williams Syndrome (WS) is a genetic disorder. People with WS have less of a protein that allows parts of the body to stretch than other individuals.
- Conditions
- Williams Syndrome, Cardiovascular Disease, Multisystem Developmental Disorder, Elastin Gene Deletion
- Trial name
- NCT02692846
- Where
- United States
- Volunteers
- 43 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Post-Acute COVID-19 Syndrome, ME/CFS
Unhide® Project: A Digital Health Platform to Collect Lifestyle Data for Brain Inflammation Research
The unhide® Project is a non-interventional, longitudinal research study designed to establish a secure data repository of demographic, health, and lifestyle information from individuals with brain inflammation and related…
- Conditions
- Post-Acute COVID-19 Syndrome, ME/CFS, Rheumatic Arthritis, Juvenile Rheumatoid Arthritis (JRA)
- Trial name
- NCT04806620
- Where
- United States
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- Brain Inflammation Collaborative
Lymphangioleiomyomatosis
Discovery of Sirolimus Sensitive Biomarkers in Blood
Background: Lymphangioleiomyomatosis (LAM) is a rare, progressive disease. It usually affects women in the prime of their lives. It typically results in lung destruction.
- Trial name
- NCT03304678
- Testing
- Sirolimus 2mg
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Brain Cancer, Brain Tumor
Natural History of and Specimen Banking for People With Tumors of the Central Nervous System
Background: Brain and spinal cord tumors are uncommon. But they contribute substantially to cancer deaths in the U.S. in children and adults. Little progress has been made in treating brain tumors.
- Conditions
- Brain Cancer, Brain Tumor, Spine Cancer, Spine Tumor
- Trial name
- NCT02851706
- Testing
- No Treatment
- Where
- United States
- Volunteers
- 1,214 people
- Sponsor
- National Cancer Institute (NCI)
HIV, Hepatitis C
Inter Cohorts and Clinical Centres Collaborations of Subjects Co-infected With HIV and HCV
The ANRS CO13 HEPAVIH cohort is a prospective and multicentric cohort created in 2005 with the originality to cover two therapeutic domains of key importance, AIDS and hepatitis C.
- Trial name
- CO13Hepavih (NCT03324633)
- Volunteers
- 1,850 people
- Sponsor
- ANRS, Emerging Infectious Diseases
Hereditary Inclusion Body Myopathy, GNE Myopathy
GNE-Myopathy Disease Monitoring Program (GNEM-DMP): A Registry and Prospective Observational Natural History Study to Assess GNE Myopathy or Hereditary Inclusion Body Myopathy (HIBM)
HIBM is a severe progressive myopathy that typically presents in early adulthood as weakness in the distal muscles of the lower extremities and progresses proximally, leading to a loss of muscle strength and function, and…
- Conditions
- Hereditary Inclusion Body Myopathy, GNE Myopathy, Nonaka Disease, Quadriceps Sparing Myopathy (QSM)
- Trial name
- NCT01784679
- Where
- 5 sites in United States, Bulgaria and 3 more
- Volunteers
- 319 people
- Sponsor
- Ultragenyx Pharmaceutical Inc
West Nile Virus, Encephalitis
Natural History of West Nile Virus Infection
This study will examine how West Nile virus (WNV) infection affects the body. Some people infected with WNV have no symptoms. In others, symptoms may vary from fever and headache to a polio-like syndrome with paralysis, to coma…
- Conditions
- West Nile Virus, Encephalitis, Myelitis
- Trial name
- NCT00069303
- Where
- United States
- Volunteers
- 110 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Tay Sachs Disease, Sandhoff Disease
Gene Therapy for Tay-Sachs Disease
Hypothesis: To study the natural history of Tay-Sachs disease and evaluate therapeutic interventions. This study is intended to work in collaboration with NCT00668187 "A Natural History Study of Hexosaminidase Deficiency."…
- Conditions
- Tay Sachs Disease, Sandhoff Disease, Late Onset Tay Sachs Disease
- Trial name
- NCT01869270
- Where
- 2 sites in United States
- Volunteers
- 4 people
- Sponsor
- University of Minnesota
Vascular And Immunologic Diseases, Healthy Volunteers
Controls and Healthy Vasculature Initiative
Background: Diseases involving blood, blood vessels, and immune systems are leading causes of death in the United States. Researchers studying these diseases need to compare blood samples from both healthy and sick individuals.
- Trial name
- NCT05403151
- Where
- United States
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Tuberculosis, HIV
PREVAIL VIIIa: Evaluation of Latent Tuberculosis Infection Screening Methods in People Living With Retroviral Infection in Liberia
Background: Tuberculosis (TB) is a health threat for people living with human immunodeficiency virus (HIV). People living with HIV are more likely than others to develop active TB. Also, TB makes HIV progress faster.
- Trial name
- NCT04926922
- Where
- 5 sites in United States, Liberia
- Volunteers
- 200 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Lafora Disease
Natural History and Functional Status Study of Patients With Lafora Disease
A natural history and functional status study to characterize the clinical disease course in Lafora disease patients using standardized, quantitative evaluations and to identify useful biomarkers and clinical outcome measures for…
- Trial name
- NCT03876522
- Where
- 4 sites in United States, Italy and 1 more
- Volunteers
- 33 people
- Sponsor
- Ionis Pharmaceuticals, Inc.
Gulf War Illness
NIH Investigative Deep Phenotyping Study of Gulf War Veteran Health (Project NIH IN-DEPTH)
Background: Gulf War illness (GWI) affects up to 210,000 U.S. veterans who served in the Middle East during the Gulf War in 1990-1991.
- Trial name
- NCT05375812
- Where
- United States
- Volunteers
- 85 people, healthy volunteers welcome
- Sponsor
- National Institute of Neurological Disorders and Stroke (NINDS)
Citrate Transporter Deficiency, Epilepsy
SLC13A5 Deficiency Natural History Study - Remote Only
SLC13A5 deficiency (Citrate Transporter Disorder, EIEE 25) is a rare genetic disorder with neurodevelopmental delays and seizure onset in the first few days of life.
- Conditions
- Citrate Transporter Deficiency, Epilepsy, Rare Diseases, Movement Disorders
- Trial name
- NCT04681781
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- TESS Research Foundation
Hypersensitivity, Immediate, Autoinflammatory Syndromes
Pathogenesis of Physical Induced Urticarial Syndromes
Background: Urticaria is a common itchy skin disorder that may occur spontaneously or on exposure to a physical trigger (called physical urticaria).
- Conditions
- Hypersensitivity, Immediate, Autoinflammatory Syndromes, Physical Urticaria, Familial Cold Autoinflammatory Syndrome
- Trial name
- NCT00887939
- Where
- United States
- Volunteers
- 173 people
- Sponsor
- National Institute of Allergy and Infectious Diseases (NIAID)
Sleep Health
Qualitative Assessment of the Work-Sleep Relationship
Background: Sleep that does not last long and is low-quality is tied to a range of serious health issues. These range from obesity to early death.
- Trial name
- NCT03389828
- Where
- 2 sites in United States
- Volunteers
- 263 people
- Sponsor
- National Institute of Environmental Health Sciences (NIEHS)
Palliative Care, Critical Illness
Tool to Assess Psycho-Social-Spiritual Healing: Cognitive Interviewing
Background: People undergo many changes when they have a life-threatening illness. Their values may change. They may have less fear of illness and death. They may become more spiritual.
- Trial name
- NCT02664402
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- National Institutes of Health Clinical Center (CC)
Sleep Disordered Breathing, Obstructive Sleep Apnea
The Natural History and Outcome of Sleep Disordered Breathing in Children
Sleep-disordered breathing in children is characterized by recurrent events of partial or complete upper airway obstruction during sleep, resulting in disruption of normal gas exchange (intermittent hypoxia and hypercapnia) and…
- Trial name
- NCT02043353
- Where
- Israel
- Volunteers
- 2,856 people
- Sponsor
- Tel-Aviv Sourasky Medical Center
Pseudo Exfoliation Syndrome
Natural History of IOL in Pseudo Exfoliation Syndrome
The purpose of this study is to determine the natural course of IOL in PXF, To demonstrate use of a clinical grading system for PXF, To strategize a way to prevent IOL dislocation, subluxation post operatively, To demonstrate…
- Trial name
- PXF (NCT01255995)
- Testing
- Capsular Tension Ring
- Where
- 4 sites in India
- Volunteers
- 1,500 people
- Sponsor
- Aurolab
Hiv Infection
Human Papillomavirus Infection and Related Anal Lesions in HIV-positive Men Who Have Sex With Men
Multicentric epidemiological non-comparative study in France characterising evolution of anal Human papillomavirus (HPV) infection and related lesions and evaluating markers associated with the observed evolution.
- Trial name
- APACHES (NCT02287961)
- Testing
- Standard proctologic examination, High resolution anoscopy, Biopsy(ies) during High Resolution Anoscopy
- Where
- France
- Volunteers
- 516 people
- Sponsor
- ANRS, Emerging Infectious Diseases
Diverticulitis
Italian Study Group on Complicated Diverticulosis
Patients were recruited over a four year period from 1996 to 1999. Those admitted in the years 1996 and 1997 were retrospectively accrued from the clinical records, while patients treated between 1998 and 1999 patients were…
- Trial name
- GISDIC (NCT01276886)
- Testing
- antibiotic, Colonic resection with or without stoma
- Where
- Italy
- Sponsor
- Gruppo Italiano per lo Studio della Diverticolite Complicata
The first 1,020 results can be paged through. Add a filter or change the sort order to reach the rest.