Clinical trials

4

Search and review clinical trials. Use filters to narrow results by trial status, phase, treatment, biological sex and sponsor.

Condition / disease
Location
Status: Recruiting

4-Aminopyridine to Treat Skin Burns

Many patients suffer from traumatic burns and current treatments do not increase the regenerative potential of either skin grafts or the remaining uninjured skin. There is a need to develop treatments to accelerate and improve healing of burn injuries. More research is needed to evaluate the role of 4-AP, a promising new agent with an excellent safety profile, on wound and burn healing. The investigational treatment will be used to test the hypothesis that 4-AP accelerates burn healing in traumatically burned patients.

Participants needed: 200
Trial details
Phase: Phase 2Age: 18+Biological sex: AllType: InterventionalSponsor: John ElfarUpdated: Mar 5, 2026Locations: 1
Eligibility criteria

Injured (burned) adults with a maximum severity of second-degree burns. [+6]

History of multiple sclerosis, stroke or any other diagnosed neurological disord... [+14]

Status: Not yet recruiting

4AP for Carpal Tunnel Syndrome (CTS)

The investigators have found recent promising data supporting the use of a currently FDA approved drug, 4-aminopyridine, in the treatment of nerve injury including compression neuropathy. The purpose of this research is determine whether 4-aminopyridine can treat carpal tunnel syndrome or delay the need for formal surgical release in patients with known carpal tunnel syndrome who would otherwise undergo surgery.

Participants needed: 160
Trial details
Phase: Phase 2Age: 18-90Biological sex: AllType: InterventionalSponsor: John ElfarUpdated: Jan 26, 2026
Eligibility criteria

Patients diagnosed with non-traumatic carpal tunnel syndrome without any other c... [+7]

Inability to complete twice daily dosing during 6 week treatment period. [+4]

Status: Recruiting

4-aminopyridine Treatment for Nerve Injury

To evaluate the role of 4-aminopyridine (4-AP) on the course of recovery after peripheral nerve traction and/or crush injury. This study aims to test the hypothesis that 4-aminopyridine speeds the often slow and unpredictable recovery after peripheral nerve traction and/or crush injuries.

Participants needed: 70
Trial details
Phase: Phase 2, Phase 3Age: 45-75Biological sex: MaleType: InterventionalSponsor: John ElfarUpdated: Dec 17, 2025Locations: 2
Eligibility criteria

Male patients with organ-confined, non-metastatic prostate cancer (stages cT1c-T... [+6]

Planned adjuvant therapy after NSRP based on specimen pathology and stage of pro... [+8]

Status: Recruiting

4-aminopyridine for Skin Wound Healing

Many patients suffer from chronic non-healing wounds as well as acute wounds. There is a need to develop treatments to accelerate and improve healing of chronic and acute wounds. More research is needed to evaluate the role of 4-aminopyridine (4-AP), a promising new agent with an excellent safety profile, on wound healing. The investigational treatment will be used to evaluate the role of (4-AP) on the treatment of wounds to accelerate wound healing in healthy adults. The purpose of this study is to evaluate the role of 4-AP on the treatment of wounds to accelerate healing. The investigational treatment will be used to test the hypothesis that 4-AP can speed wound healing.

Participants needed: 150
Trial details
Phase: Phase 2Age: 18-70Biological sex: AllType: InterventionalSponsor: John ElfarUpdated: Sep 3, 2025Locations: 1
Eligibility criteria

Otherwise healthy adult patients without skin conditions effecting the skin of t... [+5]

History of multiple sclerosis, stroke or any other diagnosed neurological disord... [+14]