Summary: 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) o...

Summary: Cognitive deficits, including working memory deficits, are often present in depression and there are currently no effective pharmacological treatments targeting working memory deficits. Papassotiropoulos et al. (2024) has recently demonstrated that fampridine, a potassium channel blocker, can enhance working memory in healthy individuals with lower baseline performance, suggesting it may hold pote...

Summary: The purpose of this study is to evaluate the role of single dose 4-aminopyridine (4-AP) on the diagnosis of severing vs non-severing nerve injury after peripheral nerve traction and/or crush injury. The investigational treatment will be used to test the hypothesis that 4-aminopyridine can speed the determination of nerve continuity after peripheral nerve traction and/or crush injuries allowing the...

Summary: 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.

Summary: The purpose of this study is to test a strategy to potentiate functional recovery of lower limb motor function in individuals with spinal cord injury (SCI). The FDA approved drug, Dalfampridine (4-AP). 4-AP will be used twice-daily in combination of Spike-timing-dependent plasticity (STDP) stimulation and STDP stimulation with limb training.

Summary: The goal of this clinical trial is to evaluate if combining a medication that can help improve walking in people with multiple sclerosis (MS) with a physical therapy program is better for improving walking than either treatment alone. The main questions this study will answer are: * Does combining dalfampridine with physical therapy improve mobility more than physical therapy without concurrent da...