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Results for “Natural History”

1,493 trials

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Showing 20 of 1,493 results

Not applicableStudy completedNCT00001265
What this trial is testing

Study and Treatment of Inflammatory Muscle Diseases

Who this might be right for
DermatomyositisPolymyositis
National Institute of Arthritis and Musculoskeletal and Skin Diseases (NIAMS) 1,325
Not applicableLooking for participantsNCT06680401
What this trial is testing

Epithelioid Haemangioendothelioma Observational Study

Who this might be right for
Clinical PresentationNatural HistoryTreatment Outcomes
Fondazione IRCCS Istituto Nazionale dei Tumori, Milano 50
Not applicableLooking for participantsNCT01200953
What this trial is testing

Admission and Management of Occupational or Other Exposures to Biodefense/Bioterrorism Agents or to Epidemic/Emerging Infectious Diseases

Who this might be right for
Occupational AccidentsIncubation Period, Infectious Disese
National Institute of Allergy and Infectious Diseases (NIAID) 200
Not applicableStudy completedNCT00001981
What this trial is testing

The Treatment and Natural History of Acromegaly

Who this might be right for
AcromegalyPituitary Neoplasm
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) 117
Not applicableStudy completedNCT02851706
What this trial is testing

Natural History of and Specimen Banking for People With Tumors of the Central Nervous System

Who this might be right for
Brain CancerBrain TumorSpine Cancer+2 more
National Cancer Institute (NCI) 1,214
Not applicableLooking for participantsNCT05848271
What this trial is testing

Natural History Study of Patients with HPDL Mutations

Who this might be right for
Mitochondrial EncephalomyopathiesHereditary Spastic ParaplegiaSpastic Paraplegia+4 more
University of California, San Diego 50
Not applicableStudy completedNCT04371432
What this trial is testing

Genetics of COVID-19 Susceptibility and Manifestations

Who this might be right for
COVID-19Coronavirus 2019
National Human Genome Research Institute (NHGRI) 721
Not applicableStudy completedNCT01445314
What this trial is testing

Analysis of Data Collected From Individuals Administered Neurobehavioral Assessments

Who this might be right for
HIVBrain TumorsNeurofibromatosis Type 1
National Cancer Institute (NCI) 598
Not applicableEnded earlyNCT05669716
What this trial is testing

Adolescent Vaping Characterization and Parent Views on Adolescent Vaping Protocol

Who this might be right for
Healthy VolunteersVaping Teens
National Institute on Drug Abuse (NIDA) 726
Not applicableStudy completedNCT01032330
What this trial is testing

Observation Versus Occlusion Therapy for Intermittent Exotropia

Who this might be right for
Exotropia
Jaeb Center for Health Research 611
Not applicableLooking for participantsNCT00001230
What this trial is testing

Host Response to Infection and Treatment in Filarial Diseases

Who this might be right for
FilariasisHelminthiasisParasitic Infection+2 more
National Institute of Allergy and Infectious Diseases (NIAID) 500
Not applicableLooking for participantsNCT06555965
What this trial is testing

STXBP1 and SYNGAP1 Related Disorders Natural History Study

Who this might be right for
Genetic DiseaseSTXBP1 Encephalopathy With EpilepsySYNGAP1-Related Intellectual Disability
Children's Hospital of Philadelphia 600
Not applicableLooking for participantsNCT07048106
What this trial is testing

Progression Assessment of PXE-associated Alterations

Who this might be right for
Pseudoxanthoma ElasticumAngioid StreaksPeau d'Orange+1 more
University Hospital, Bonn 100
Not applicableLooking for participantsNCT00055172
What this trial is testing

Genetic Basis of Immunodeficiency

Who this might be right for
Severe Combined Immunodeficiency
National Heart, Lung, and Blood Institute (NHLBI) 100
Not applicableStudy completedNCT02171065
What this trial is testing

PROSPECT II & PROSPECT ABSORB - an Integrated Natural History Study and Randomized Trial.

Who this might be right for
Acute Coronary Syndrome (ACS)
Uppsala University 902
Not applicableLooking for participantsNCT01193075
What this trial is testing

Natural History Evaluation of Charcot Marie Tooth Disease (CMT) Types CMT1B, CMT2A, CMT4A, CMT4C, and Others

Who this might be right for
Charcot Marie Tooth Disease
Michael Shy 5,000
Not applicableStudy completedNCT01782209
What this trial is testing

BK Virus Infection (Viremia) Natural History in Renal Transplant Recipients

Who this might be right for
BK Virus (BKV) Viremia
University of Alabama at Birmingham 335
Not applicableLooking for participantsNCT06616363
What this trial is testing

Does a Periaqueductal Gray-vagus Nerve Interface Malfunction Explain the Nat hx With Its Numerous Co-morbidities?

Who this might be right for
POTS - Postural Orthostatic Tachycardia Syndrome
Virginia Commonwealth University 120
Not applicableLooking for participantsNCT05910944
What this trial is testing

European Study of Prodromal iNPH

Who this might be right for
Normal Pressure HydrocephalusHydrocephalus
Johan Virhammar 140
Not applicableLooking for participantsNCT00369421
What this trial is testing

Diagnosis and Treatment of Patients With Inborn Errors of Metabolism

Who this might be right for
Arterial Calcification Due to Deficiency of CD73
National Human Genome Research Institute (NHGRI) 4,000
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