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ClinicalTrials.gov public records Last synced Sep 30, 2026, 10:11 AM EDT

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Showing 49–58 of 58 matching trials from the live ClinicalTrials.gov search.
Conditions
Spinal Cord Injury
Interventions
Dalfampridine, Placebo
Drug
Lead sponsor
Kessler Foundation
Other
Eligibility
18 Years to 70 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2017
U.S. locations
1
States / cities
West Orange, New Jersey
Conditions
Burns, Second Degree Burn, Wounds and Injuries
Interventions
Drug: 4-Aminopyridine, Placebo
Drug · Other
Lead sponsor
John Elfar
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Tucson, Arizona
Completed Phase 2Phase 3 Interventional Results available

Effects of Dalfampridine on Cognition in Multiple Sclerosis

NCT02006160
Conditions
Multiple Sclerosis
Interventions
dalfampridine, placebo
Drug
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years to 60 Years
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Buffalo, New York
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
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
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
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
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
Recruiting Phase 2 Interventional Accepts healthy volunteers

4-aminopyridine for Skin Wound Healing

NCT06333171
Conditions
Wounds, Wound of Skin, Wound Heal, Wounds and Injuries
Interventions
4-Aminopyridine, Placebo
Drug · Other
Lead sponsor
John Elfar
Other
Eligibility
18 Years to 70 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Tucson, Arizona
Conditions
Multiple Sclerosis
Interventions
fampridine, Placebo
Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 70 Years
Enrollment
646 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
17
States / cities
Cullman, Alabama • Phoenix, Arizona • San Diego, California + 12 more