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Showing 1–18 of 18 matching trials from the live ClinicalTrials.gov search.
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Filters: Condition: Paraparesis Clear all
Not listed Not applicable Interventional

Stem Cell Spinal Cord Injury Exoskeleton and Virtual Reality Treatment Study

NCT03225625
View directory record Official record
Conditions
Spinal Cord Injuries, Spinal Cord Compression, Spinal Cord Ischemia, Spinal Cord Diseases, Spinal Paralysis, Paraplegia, Paraplegia, Spinal, Paraplegia/Paraparesis, Paraplegia; Traumatic, SCI - Spinal Cord Injury
Interventions
Paraspinal, Paraspinal EX, Paraspinal VR
Procedure
Lead sponsor
MD Stem Cells
Industry
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Coral Springs, Florida
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Sep 2, 2026, 6:31 AM EDT
Completed Phase 2 Interventional

Recombinant Human Interferon Beta-1a (Avonex) for the Treatment of Patients With HTLV-1-Associated Myelopathy (HAM)

NCT00001785
View directory record Official record
Conditions
HTLV-I Infection, Spinal Cord Disease, Tropical Spastic Paraparesis
Interventions
Recombinant human interferon beta-1a
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1998 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 2, 2026, 6:31 AM EDT
Completed Early Phase 1 Interventional

Raltegravir for HAM/TSP

NCT01867320
View directory record Official record
Conditions
HTLV-I Infection
Interventions
Raltegravir
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
19 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2018
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 29, 2023 · Synced Sep 2, 2026, 6:31 AM EDT
Completed Not applicable Interventional Results available

Multimodal Exercises to Improve Leg Function After Spinal Cord Injury

NCT01740128
View directory record Official record
Conditions
Spinal Cord Injuries, Paraplegia, Paraparesis
Interventions
Robotic body weight supported treadmill training, Harness-supported multimodal balance training
Device · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 65 Years
Enrollment
21 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Feb 25, 2018 · Synced Sep 2, 2026, 6:31 AM EDT
Recruiting Not applicable Interventional

Biomarkers of Reaction To HIIT Exercise

NCT06059872
View directory record Official record
Conditions
Stroke, Stroke Rehabilitation, Lower Extremity Weakness, Spastic, Walking, Difficulty
Interventions
High Intensity Interval Training (HIIT)
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 89 Years
Enrollment
55 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Decatur, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 26, 2026 · Synced Sep 2, 2026, 6:31 AM EDT
Completed Phase 4 Interventional

MP Diagnostics HTLV Blot 2.4 Post-Market Clinical Study

NCT03226119
View directory record Official record
Conditions
HTLV-I Infections, HTLV-II Infections, Human T-lymphotropic Virus 1, Human T-lymphotropic Virus 2, HTLV I Associated T Cell Leukemia Lymphoma, HTLV I Associated Myelopathies
Interventions
MP Diagnostics HTLV Blot 2.4
Diagnostic Test
Lead sponsor
MP Biomedicals, LLC
Industry
Eligibility
18 Years and older
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
3
States / cities
Philadelphia, Pennsylvania • San Antonio, Texas • Norfolk, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 12, 2018 · Synced Sep 2, 2026, 6:31 AM EDT
Completed No phase listed Observational

Dual Algorithm Post Market Clinical Study

NCT03146013
View directory record Official record
Conditions
HTLV-I Infections, HTLV-II Infections, Human T-lymphotropic Virus 1, Human T-lymphotropic Virus 2, HTLV I Associated T Cell Leukemia Lymphoma, HTLV I Associated Myelopathies
Interventions
MP Diagnostics HTLV Blot 2.4
Diagnostic Test
Lead sponsor
MP Biomedicals, LLC
Industry
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Charlotte, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 11, 2017 · Synced Sep 2, 2026, 6:31 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Validation of Biomarkers in Amyotrophic Lateral Sclerosis (ALS)

NCT00677768
View directory record Official record
Conditions
Amyotrophic Lateral Sclerosis, Lou Gehrig's Disease, Primary Lateral Sclerosis, Nervous System Diseases, Hereditary Spastic Paraparesis
Interventions
No intervention
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
30 Years to 80 Years
Enrollment
475 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2015
U.S. locations
29
States / cities
Phoenix, Arizona • Orange, California • Jacksonville, Florida + 24 more
Source: ClinicalTrials.gov public record
Updated Jun 2, 2016 · Synced Sep 2, 2026, 6:31 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Physiologic Studies of Spasticity

NCT00014976
View directory record Official record
Conditions
Muscle Spasticity, Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
21 Years to 80 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 2, 2026, 6:31 AM EDT
Recruiting Phase 1Phase 2 Interventional

Teriflunomide in HTLV-1 Associated Myelopathy/Tropical Spastic Paraparesis

NCT04799288
View directory record Official record
Conditions
HAM/TSP
Interventions
Teriflunomide
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 120 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2029
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 21, 2026 · Synced Sep 2, 2026, 6:31 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Nuclear Magnetic Spectroscopy Imaging to Evaluate Primary Lateral Sclerosis, Hereditary Spastic Paraplegia and Amyotrophic Lateral Sclerosis

NCT00023075
View directory record Official record
Conditions
Primary Lateral Sclerosis, Hereditary Spastic Paraplegia, Amyotrophic Lateral Sclerosis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2003
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 2, 2026, 6:31 AM EDT
Completed Phase 1 Interventional

Hu Mik-Beta-1 to Treat HTLV-1-Associated Myelopathy/Tropical Spastic Paraparesis

NCT00076843
View directory record Official record
Conditions
HTLV-1
Interventions
Hu MiK-Beta-1
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2019
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 26, 2019 · Synced Sep 2, 2026, 6:31 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Effect of Brain Stimulation on Stepping Performance in Stroke Survivors and Healthy Adults

NCT04437251
View directory record Official record
Conditions
Vascular Accident, Brain, CVA (Cerebrovascular Accident), Gait, Hemiplegic, Spastic Lower Extremity Weakness
Interventions
Transcranial direct current stimulation (tDCS)
Device
Lead sponsor
Texas Woman's University
Other
Eligibility
21 Years to 90 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2024
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jun 17, 2020 · Synced Sep 2, 2026, 6:31 AM EDT
Completed No phase listed Observational

Assessment of Patients With Multiple Sclerosis (MS)

NCT00001156
View directory record Official record
Conditions
Herpesviridae Infection, HTLV-I Infection, Multiple Sclerosis, Tropical Spastic Paraparesis, Vasculitis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 75 Years
Enrollment
1,388 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1976 – 2010
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2017 · Synced Sep 2, 2026, 6:31 AM EDT
Not yet recruiting Phase 1Phase 2 Interventional

Safety and Efficacy of AAV9/AP4B1 (BFB-101) For Patients With AP4B1-related Hereditary Spastic Paraplegia Type 47 (SPG47)

NCT06948019
View directory record Official record
Conditions
HSP, Hereditary Spastic Paraplegia, Hereditary Spastic Paraparesis, Hereditary Spastic Paraplegia Type 50, Hereditary Spastic Paraplegia Type 47, Hereditary Spastic Paraplegia Type 51, Hereditary Spastic Paraplegia Type 52, SPG47, AP4B1, Neurogenetic Disorders, Neurodevelopmental Conditions, Movement Disorders, Gene Therapy
Interventions
BFB-101 (AAV9-CBh-AP4B1)
Biological
Lead sponsor
BlackfinBio Ltd
Industry
Eligibility
12 Months to 60 Months
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2032
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 27, 2025 · Synced Sep 2, 2026, 6:31 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

MRI Brain Studies in Patients With HTLV-1 Associated Myelopathy/Tropical Spastic Paraparesis

NCT00034723
View directory record Official record
Conditions
Tropical Spastic Paraparesis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2002 – 2004
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 2, 2026, 6:31 AM EDT
Not listed No phase listed Observational

Evaluation of the MP Diagnostics HTLV Blot 2.4

NCT01467024
View directory record Official record
Conditions
HTLV-I Infections, HTLV-II Infections, Human T-lymphotropic Virus 1, Human T-lymphotropic Virus 2, HTLV I Associated T Cell Leukemia Lymphoma, HTLV I Associated Myelopathies
Interventions
CDPHL Algorithm
Other
Lead sponsor
MP Biomedicals, LLC
Industry
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
2
States / cities
Richmond, California • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 7, 2011 · Synced Sep 2, 2026, 6:31 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Evaluation of Patients With HAM/TSP

NCT00001778
View directory record Official record
Conditions
HTLV-I Infection, Tropical Spastic Paraparesis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 120 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1998
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Sep 2, 2026, 6:31 AM EDT