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ClinicalTrials.gov public records Last synced Sep 27, 2026, 10:30 PM EDT

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Showing 1–24 of 40 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Cerebrospinal fluid (CSF) Biomarkers Clear all
Recruiting No phase listed Observational

Cerebrospinal Fluid Biomarkers of Myotonic Dystrophy

NCT06075693
View directory record Official record
Conditions
Myotonic Dystrophy Type 1
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
88 participants
Timeline
2022 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced Sep 27, 2026, 10:30 PM EDT
Recruiting No phase listed Observational

Cerebrospinal Fluid Biomarkers for Brain Tumors

NCT04692324
View directory record Official record
Conditions
Central Nervous System Neoplasm
Interventions
Biospecimen Collection, Electronic Health Record Review
Procedure · Other
Lead sponsor
Mayo Clinic
Other
Eligibility
Not listed
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2028
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Sep 27, 2026, 10:30 PM EDT
Recruiting Not applicable Interventional

Ommaya Reservoir Placement at the Time of Biopsy for Longitudinal Biomarker Collection in Patients With Brain Tumors

NCT06322602
View directory record Official record
Conditions
Brain Neoplasms
Interventions
Intracranial Catheter Placement, Lumbar Puncture, Biopsy, Biospecimen Collection, Computed Tomography, Magnetic Resonance Imaging
Procedure
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2029
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Aug 4, 2026 · Synced Sep 27, 2026, 10:30 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

APOE Genotype and Diet Influences on Alzheimer's Biomarkers

NCT03070535
View directory record Official record
Conditions
Alzheimer's Disease; Dementia
Interventions
HIGH and LOW meal ingestion
Other
Lead sponsor
University of Washington
Other
Eligibility
55 Years and older
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Mar 12, 2024 · Synced Sep 27, 2026, 10:30 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Natural History Study of and Genetic Modifiers in Spinocerebellar Ataxias

NCT01060371
View directory record Official record
Conditions
Spinocerebellar Ataxia Type 1, Spinocerebellar Ataxia Type 2, Spinocerebellar Ataxia Type 3, Spinocerebellar Ataxia Type 6, Spinocerebellar Ataxia Type 7, Spinocerebellar Ataxia Type 8, Spinocerebellar Ataxia Type 10, RFC1 Gene Mutation, Spinocerebellar Ataxia Type 27b, Healthy Participants
Interventions
Genetic Testing, Blood Collection, Magnetic Resonance Imaging (MRI) Scan, Assessments and Questionnaires, Cerebrospinal Fluid Collection
Genetic · Other
Lead sponsor
Lauren Moore
Other
Eligibility
6 Years and older
Enrollment
1,400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2030
U.S. locations
16
States / cities
Los Angeles, California • San Francisco, California • Gainesville, Florida + 12 more
Source: ClinicalTrials.gov public record
Updated Aug 2, 2026 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational

SPINCOMS Biomarker Study

NCT04496830
View directory record Official record
Conditions
Multiple Sclerosis
Interventions
Not listed
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
161 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 10, 2025 · Synced Sep 27, 2026, 10:30 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Study to Understand Novel Biomarkers in Researching Dementia

NCT06547099
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment, Dementia
Interventions
Clinical tau PET, Clinical amyloid test, Research blood collection, Cognitive assessments
Diagnostic Test · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
60 Years and older
Enrollment
1,800 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

CSF/Serum Biomarkers in Predicting PND/Persistent Pain After Cesarean

NCT04271072
View directory record Official record
Conditions
Perinatal Depression, Chronic Pain
Interventions
No intervention
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
81 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 19, 2023 · Synced Sep 27, 2026, 10:30 PM EDT
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Brain Structure and Clinical Endpoints in Myotonic Dystrophy Type 2

NCT05854433
View directory record Official record
Conditions
Myotonic Dystrophy Type 2, Myotonic Dystrophy Type 1
Interventions
Non-interventional study
Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
30 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Sep 27, 2026, 10:30 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Pharmacokinetic and Exploratory Biomarker Study of ABT-126 in Healthy Volunteers

NCT00912431
View directory record Official record
Conditions
Healthy
Interventions
ABT-126, Placebo
Drug
Lead sponsor
Abbott
Industry
Eligibility
18 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2009
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated Nov 1, 2010 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Evaluating Cerebrospinal Fluid Biomarkers in Alzheimer's, Progressive Supranuclear Palsy Subjects, and Controls

NCT01348061
View directory record Official record
Conditions
Alzheimer Disease, Progressive Supranuclear Palsy
Interventions
Not listed
Lead sponsor
KineMed
Industry
Eligibility
50 Years to 85 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
3
States / cities
Glendale, California • Eatontown, New Jersey • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Oct 23, 2014 · Synced Sep 27, 2026, 10:30 PM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Biomarkers and Early Alzheimer's Disease

NCT00094952
View directory record Official record
Conditions
Alzheimer's Disease
Interventions
Not listed
Lead sponsor
National Institute on Aging (NIA)
NIH
Eligibility
60 Years to 80 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2008
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2009 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational

A Study of Potential Treatment-Responsive Biomarkers and Clinical Outcomes in Hunter Syndrome

NCT04007536
View directory record Official record
Conditions
Mucopolysaccharidosis II
Interventions
No Intervention
Other
Lead sponsor
Denali Therapeutics Inc.
Industry
Eligibility
Up to 30 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
3
States / cities
Oakland, California • Chapel Hill, North Carolina • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 9, 2024 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Synaptic Injury and Functional Connectivity in Alzheimer's Disease

NCT03300726
View directory record Official record
Conditions
Alzheimer Disease, Late Onset
Interventions
CSF analysis, Functional MRI
Diagnostic Test · Radiation
Lead sponsor
Ohio State University
Other
Eligibility
60 Years to 95 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 27, 2021 · Synced Sep 27, 2026, 10:30 PM EDT
Recruiting Phase 1Phase 2 Interventional

A Phase 1/2 Study of Intravenous Gene Transfer With an AAV9 Vector Expressing Human Beta-galactosidase in Type I and Type II GM1 Gangliosidosis

NCT03952637
View directory record Official record
Conditions
Lysosomal Diseases, Gangliosidosis, GM1
Interventions
AAV9-GLB1, Abdominal ultrasound, Rituximab, Sirolimus, Methylprednisolone, Prednisone, Audiology assessment with ABR, Bone density scan (DEXA), Electrocardiogram (EKG), Echocardiogram, Electroencephalogram (EEG) awake and extended overnight, Laboratory tests, Lumbar puncture, Brain MRI/MRS/fMRI, Neurocognitive testing, Neurology exam, PICC or other Central line placement, Skeletal survey, Skin biopsy, Speech and modified barium swallow study, Ophthalmology exam
Biological · Procedure · Drug + 3 more
Lead sponsor
National Human Genome Research Institute (NHGRI)
NIH
Eligibility
6 Months to 12 Years
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2030
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 20, 2026 · Synced Sep 27, 2026, 10:30 PM EDT
Completed Phase 2 Interventional

GM604 Phase 2A Randomized Double-blind Placebo Controlled Pilot Trial in Amyotrophic Lateral Disease (ALS)

NCT01854294
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis
Interventions
GM604, Placebo comparator
Drug
Lead sponsor
Genervon Biopharmaceuticals, LLC
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Boston, Massachusetts • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 26, 2021 · Synced Sep 27, 2026, 10:30 PM EDT
Terminated Phase 4 Interventional Results available

Prazosin and Cerebrospinal Fluid (CSF) Biomarkers in Mild Traumatic Brain Injury (mTBI)

NCT03221751
View directory record Official record
Conditions
Dementia
Interventions
prazosin hydrochloride, placebo
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Feb 25, 2024 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Exploratory Biomarker Study of Cerebrospinal Fluid in Healthy Volunteers

NCT01126567
View directory record Official record
Conditions
Healthy
Interventions
Sampling Rate
Other
Lead sponsor
Abbott
Industry
Eligibility
18 Years to 50 Years
Enrollment
8 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Glendale, California
Source: ClinicalTrials.gov public record
Updated May 18, 2010 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Cerebrospinal Fluid (CSF) Biomarkers Alzheimer's Disease (AD) and Non-AD Dementias

NCT01730430
View directory record Official record
Conditions
Alzheimer's Disease, Dementias
Interventions
Not listed
Lead sponsor
Duke University
Other
Eligibility
55 Years to 85 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Apr 21, 2014 · Synced Sep 27, 2026, 10:30 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Pilot Study of the Effects of BCG Immunization on CSF and Blood-based Biomarkers in Older Adults.

NCT04507126
View directory record Official record
Conditions
Healthy
Interventions
Bacillus Calmette-Guerin (BCG)
Biological
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
55 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Charlestown, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 11, 2025 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational

Biological Markers in Attention Deficit/Hyperactivity Disorder (ADHD)

NCT00001206
View directory record Official record
Conditions
Attention Deficit and Disruptive Behavior Disorder, Attention Deficit Disorder With Hyperactivity
Interventions
Not listed
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
6 Years to 17 Years
Enrollment
347 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1985 – 2017
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 15, 2019 · Synced Sep 27, 2026, 10:30 PM EDT
Completed No phase listed Observational Results available

Collection and Study of Cerebrospinal Fluid in Patients With Hunter Syndrome

NCT01449240
View directory record Official record
Conditions
Hunter Syndrome
Interventions
No treatment
Other
Lead sponsor
Shire
Industry
Eligibility
Up to 70 Years · Male only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2013
U.S. locations
5
States / cities
Decatur, Georgia • Chicago, Illinois • Minneapolis, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Sep 27, 2026, 10:30 PM EDT
Not listed Not applicable Interventional

Canadian-American Spinal Cord Perfusion Pressure and Biomarker Study

NCT03911492
View directory record Official record
Conditions
Acute Spinal Cord Injury, Acute Spinal Paralysis, Spinal Cord Injuries, SPINAL Fracture
Interventions
SCPP Management => 65 mmHg
Procedure
Lead sponsor
University of British Columbia
Other
Eligibility
17 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
4
States / cities
San Francisco, California • Omaha, Nebraska • Albuquerque, New Mexico + 1 more
Source: ClinicalTrials.gov public record
Updated Jul 2, 2023 · Synced Sep 27, 2026, 10:30 PM EDT
Completed Early Phase 1 Interventional

Angelman Syndrome (AS) Biomarker Study

NCT04103333
View directory record Official record
Conditions
Angelman Syndrome, Chromosome 15q Duplication (dup15q) Syndrome
Interventions
Lumbar Puncture, Blood Collection
Procedure
Lead sponsor
Biogen
Industry
Eligibility
Up to 50 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
5
States / cities
San Diego, California • Chicago, Illinois • Boston, Massachusetts + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 27, 2022 · Synced Sep 27, 2026, 10:30 PM EDT