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Showing 1–16 of 16 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Condition: Primary Lateral Sclerosis (PLS) Clear all
Completed No phase listed Observational

Collection of Blood Samples for DNA in Motor Neuron Disease

NCT00362362
View directory record Official record
Conditions
Motor Neuron Diseases
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2013
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 5, 2017 · Synced Jul 22, 2026, 6:06 PM EDT
Completed No phase listed Observational

Genomic Translation for Amyotrophic Lateral Sclerosis Care

NCT02795897
View directory record Official record
Conditions
ALS
Interventions
Not listed
Lead sponsor
Columbia University
Other
Eligibility
18 Years to 80 Years
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2022
U.S. locations
13
States / cities
Los Angeles, California • Aurora, Colorado • Ann Arbor, Michigan + 10 more
Source: ClinicalTrials.gov public record
Updated Aug 18, 2022 · Synced Jul 22, 2026, 6:06 PM EDT
Recruiting No phase listed Observational

ALS/MND Natural History Study Data Repository

NCT05966038
View directory record Official record
Conditions
ALS, PLS, MND (Motor Neurone DIsease), Kennedy Disease, PMA - Progressive Muscular Atrophy, PBP - Progressive Bulbar Palsy
Interventions
Not listed
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
5,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2030
U.S. locations
14
States / cities
Loma Linda, California • Los Angeles, California • Gainesville, Florida + 10 more
Source: ClinicalTrials.gov public record
Updated May 19, 2026 · Synced Jul 22, 2026, 6:06 PM EDT
Completed No phase listed Observational

Brain Function in Primary Lateral Sclerosis and Amyotrophic Lateral Sclerosis

NCT00334516
View directory record Official record
Conditions
Cerebral Cortex Dysfunction
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
77 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated May 30, 2019 · Synced Jul 22, 2026, 6:06 PM EDT
Recruiting Not applicable Interventional

Investigating the Impact of Electrical Stimulation on Facial Pain, Jaw Movement and Oral Health in People With Motor Neuron Disease.

NCT07187388
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis (ALS), Primary Lateral Sclerosis (PLS), Motor Neuron Disease, Amyotrophic Lateral Sclerosis
Interventions
Transcutaneous Electrical Nerve Stimulation to reduce facial pain and improve jaw range of motion in ALS and PLS
Device
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Davie, Florida
Source: ClinicalTrials.gov public record
Updated May 26, 2026 · Synced Jul 22, 2026, 6:06 PM EDT
Completed Phase 1 Interventional

Sinemet for Spasticity and Function in Amyotrophic Lateral Sclerosis and Primary Lateral Sclerosis

NCT03929068
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Motor Neuron Disease
Interventions
carbidopa-levodopa, Placebo Oral Tablet
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 10, 2022 · Synced Jul 22, 2026, 6:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Genetics of Familial and Sporadic ALS

NCT00821132
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis (ALS), Familial Amyotrophic Lateral Sclerosis, ALS With Frontotemporal Dementia (ALS/FTD), Lou Gehrig's Disease, Motor Neuron Disease (MND), Primary Lateral Sclerosis (PLS), Sporadic ALS (SALS)
Interventions
Genetic study of ALS families
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
13,521 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
1991 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 25, 2023 · Synced Jul 22, 2026, 6:06 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Brain Function in Primary Lateral Sclerosis

NCT00071435
View directory record Official record
Conditions
Motor Neuron Disease
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2006
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Jul 22, 2026, 6:06 PM EDT
Recruiting No phase listed Observational

Healing ALS Registry Observational Study (HAROS)

NCT07233148
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis (ALS), Motor Neuron Disease (MND), Primary Lateral Sclerosis (PLS)
Interventions
Education about treatment options, Dietary Supplements: Vitamins, Minerals, Herbs, etc., Meditation, Prayer, Talk Therapy, Affirmations, Journaling, etc., Diet, various diets will be observed, Exercise, physical therapy, occupational therapy, speech therapy, sauna, EMS, massage and other therapies, ALS medications and other medications, Physical and emotional support
Other · Dietary Supplement · Behavioral + 1 more
Lead sponsor
Healing Advocates Registry and Ministry
Other
Eligibility
18 Years to 110 Years
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2036
U.S. locations
1
States / cities
Park City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 23, 2026 · Synced Jul 22, 2026, 6:06 PM EDT
No Longer Available No phase listed Expanded access

"Individual Patient Expanded Access IND to Treat Primary Lateral Sclerosis"

NCT04825613
View directory record Official record
Conditions
Primary Lateral Sclerosis, Adult, 1
Interventions
HB-adMSCs
Biological
Lead sponsor
Hope Biosciences Research Foundation
Industry
Eligibility
18 Years and older · Male only
U.S. locations
1
States / cities
Sugar Land, Texas
Source: ClinicalTrials.gov public record
Updated Sep 28, 2025 · Synced Jul 22, 2026, 6:06 PM EDT
Active, not recruiting No phase listed Observational Accepts healthy volunteers

Phenotype, Genotype and Biomarkers 2

NCT04875416
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Hereditary Spastic Paraplegia, Primary Lateral Sclerosis, Progressive Muscular Atrophy, Frontotemporal Dementia
Interventions
Not listed
Lead sponsor
University of Miami
Other
Eligibility
7 Years and older
Enrollment
217 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2031
U.S. locations
3
States / cities
Miami, Florida • Kansas City, Kansas • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 14, 2026 · Synced Jul 22, 2026, 6:06 PM EDT
Recruiting Not applicable Interventional

VOICE: An Early Feasibility Study of a Precise Robotically Implanted Brain-Computer Interface for Communication Restoration

NCT07224256
View directory record Official record
Conditions
Tetraplegia/Tetraparesis, Quadriplegia, Cervical Spinal Cord Injury, Amyotrophic Lateral Sclerosis, Quadriplegia/Tetraplegia, Tetraplegic; Paralysis, Stroke
Interventions
N1 Implant, R1 Robot
Device
Lead sponsor
Neuralink Corp
Industry
Eligibility
22 Years to 75 Years
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Nov 3, 2025 · Synced Jul 22, 2026, 6:06 PM EDT
Withdrawn No phase listed Observational Accepts healthy volunteers

Genetic Study of Familial and Sporadic ALS/Motor Neuron Disease, Miyoshi Myopathy and Other Neuromuscular Disorders

NCT01459302
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Frontotemporal Dementia, PLS, Motor Neuron Disease, Lou Gehrigs Disease, Familial Disease, Amyotrophic Lateral Sclerosis, Sporadic, Muscular Dystrophy, Miyoshi Myopathy, Amyotrophic Lateral Sclerosis With Dementia
Interventions
Not listed
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
Not listed
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2024
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Jul 22, 2026, 6:06 PM EDT
Completed No phase listed Observational

Oxidative Stress in Motor Neuron Disease: COSMOS Add-On Study

NCT01143428
View directory record Official record
Conditions
Motor Neuron Disease, Primary Lateral Sclerosis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
20 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 4, 2019 · Synced Jul 22, 2026, 6:06 PM EDT
Terminated Phase 2 Interventional

A Study to Assess FLX-787 in Subjects With Motor Neuron Disease Experiencing Muscle Cramps.

NCT03196375
View directory record Official record
Conditions
Motor Neuron Disease
Interventions
FLX-787-ODT (orally disintegrating tablet), Placebo ODT
Drug
Lead sponsor
Flex Pharma, Inc.
Industry
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
35
States / cities
Scottsdale, Arizona • Sacramento, California • San Francisco, California + 29 more
Source: ClinicalTrials.gov public record
Updated Aug 28, 2018 · Synced Jul 22, 2026, 6:06 PM EDT
Withdrawn No phase listed Observational

Biomarkers in Neurodegenerative Diseases

NCT04055532
View directory record Official record
Conditions
Mild Cognitive Impairment (MCI), Alzheimer Disease (AD), Dementia With Lewy Bodies (DLB), Frontotemporal Lobar Degeneration (FTLD), Parkinsons Disease With Dementia (PDD), Transient Epileptic Amnesia (TEA), Temporal Lobe Epilepsy (TLE), Spinocerebellar Ataxias (SCA), HIV Associated Neurocognitive Disorder (HAND), Amyotrophic Lateral Sclerosis (ALS), Primary Lateral Sclerosis (PLS)
Interventions
Neuraceq
Other
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years and older
Timeline
2019 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 11, 2019 · Synced Jul 22, 2026, 6:06 PM EDT