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Showing 1–24 of 58 matching trials from the live ClinicalTrials.gov search.
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Conditions
Myasthenia Gravis, MuSK, AChR Myasthenia Gravis
Interventions
Amifampridine Phosphate
Drug
Lead sponsor
Catalyst Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
2
States / cities
Cleveland, Ohio • Philadelphia, Pennsylvania
Conditions
Spinal Cord Injury
Interventions
Dalfampridine, Placebo drug, STDP stimulation, Exercise training
Drug · Other · Behavioral
Lead sponsor
Shirley Ryan AbilityLab
Other
Eligibility
18 Years to 85 Years
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Lambert Eaton Myasthenic Syndrome
Interventions
Amifampridine Phosphate, Placebo
Drug
Lead sponsor
Catalyst Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
6
States / cities
Birmingham, Alabama • Scottsdale, Arizona • Los Angeles, California + 3 more
Conditions
Peripheral Nerve Injury, Crush Injury
Interventions
4-Aminopyridine, Placebo
Drug · Other
Lead sponsor
University of Arizona
Other
Eligibility
18 Years to 90 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Vestibular Migraine, Migraine Disorders, Vestibular Diseases
Interventions
4-aminopyridine, Atenolol, Placebo
Drug · Other
Lead sponsor
Massachusetts Eye and Ear Infirmary
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Spinal Cord Injury, Muscle Spasticity
Interventions
Fampridine-SR, Placebo
Drug · Other
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
213 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
37
States / cities
Birmingham, Alabama • Phoenix, Arizona • Little Rock, Arkansas + 33 more
Conditions
Lambert-Eaton Myasthenic Syndrome, Eaton-Lambert Myasthenic Syndrome
Interventions
Continuous 3,4-DAP, Taper 3,4-DAP to Placebo
Drug
Lead sponsor
Jacobus Pharmaceutical
Industry
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
7
States / cities
Sacramento, California • Indianapolis, Indiana • Durham, North Carolina + 4 more
Conditions
Episodic Ataxia Type 2
Interventions
4-Aminopyridine, Placebo
Drug
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
3
States / cities
Los Angeles, California • Tampa, Florida • Rochester, New York
Conditions
Myasthenia Gravis, Generalized
Interventions
Amifampridine Phosphate, Placebo Oral Tablet
Drug
Lead sponsor
Catalyst Pharmaceuticals, Inc.
Industry
Eligibility
18 Years and older
Enrollment
93 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
2
States / cities
Cleveland, Ohio • Philadelphia, Pennsylvania
Conditions
Motor Neuron Disease, Upper
Interventions
dalfampridine
Drug
Lead sponsor
Hospital for Special Surgery, New York
Other
Eligibility
18 Years to 99 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
3
States / cities
Gainesville, Florida • Boston, Massachusetts • New York, New York
Conditions
Post-Ischemic Stroke
Interventions
Placebo, dalfampridine-ER 7.5mg, dalfampridine-ER 10mg
Drug
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
377 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
70
States / cities
Gilbert, Arizona • Berkeley, California • Long Beach, California + 61 more
Conditions
Guillain-Barre Syndrome
Interventions
4-aminopyridine (4-AP)
Drug
Lead sponsor
FDA Office of Orphan Products Development
Federal
Eligibility
19 Years to 75 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2005
U.S. locations
1
States / cities
Detroit, Michigan
Conditions
Multiple Sclerosis
Interventions
Fampridine-SR
Drug
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
269 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
27
States / cities
Phoenix, Arizona • Los Angeles, California • Sacramento, California + 24 more
Conditions
Post-ischemic Stroke
Interventions
dalfampridine-ER 7.5 mg, dalfampridine-ER 10 mg
Drug
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years and older
Enrollment
294 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
62
States / cities
Gilbert, Arizona • Berkeley, California • Carlsbad, California + 54 more
No Longer Available No phase listed Expanded access

Treatment of Lambert-Eaton Syndrome With 3,4 DAP

NCT00704925
Conditions
Lambert Eaton Myasthenic Syndrome
Interventions
3, 4 DAP
Drug
Lead sponsor
David P. Richman, MD
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
U.S. locations
1
States / cities
Sacramento, California
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Effect of Dalfampridine (4-AP) on Genioglossus Muscle Activity in Healthy Adults

NCT02656160
Conditions
Sleep Apnea, Obstructive
Interventions
Placebo, Dalfampridine
Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cerebral Palsy (CP)
Interventions
dalfampridine-ER 10mg, Placebo
Drug · Other
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
35 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
11
States / cities
Birmingham, Alabama • Downey, California • Los Angeles, California + 8 more
Conditions
Congenital Myasthenic Syndrome, Lambert-Eaton Myasthenic Syndrome, Nystagmus, Acquired
Interventions
Amifampridine Phosphate
Drug
Lead sponsor
Catalyst Pharmaceuticals, Inc.
Industry
Eligibility
2 Years and older
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Results available

Dalfampridine and Gait in Spinocerebellar Ataxias

NCT01811706
Conditions
Spinocerebellar Ataxias Type 1, Spinocerebellar Ataxias Type 2, Spinocerebellar Ataxias Type 3, Spinocerebellar Ataxias Type 6
Interventions
Dalfampridine, Placebo
Drug
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Gastrointestinal Stromal Tumors
Interventions
Imatinib, Fampridine
Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
La Jolla, California
Conditions
Multiple Sclerosis
Interventions
Fampridine-SR b.i.d. (Twice Daily)
Drug
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2011
U.S. locations
20
States / cities
Phoenix, Arizona • Los Angeles, California • Atlanta, Georgia + 17 more
Conditions
Spinal Cord Injury, Muscle Spasticity
Interventions
Fampridine-SR, Placebo
Drug
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2004
U.S. locations
27
States / cities
Birmingham, Alabama • Long Beach, California • Sacramento, California + 23 more
Conditions
Multiple Sclerosis
Interventions
Dalfampridine-ER 5mg, Dalfampridine-ER 10mg, Placebo
Drug · Other
Lead sponsor
Acorda Therapeutics
Industry
Eligibility
18 Years to 70 Years
Enrollment
430 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
70
States / cities
Cullman, Alabama • Phoenix, Arizona • Sun City, Arizona + 59 more
Completed Phase 2Phase 3 Interventional Results available

Ampyra for Optic Neuritis in Multiple Sclerosis

NCT01337986
Conditions
Multiple Sclerosis, Optic Neuritis
Interventions
Dalfampridine/Placebo, Placebo/Dalfampridine
Drug
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 55 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
St Louis, Missouri