Clinical trials

The goal of this clinical trial is to learn if the oral drug candidate EC5026 is safe and targets the correct pathways to treat Parkinson's Disease in adults. It will also learn about the levels of drug that are achieved in blood and in the fluid surrounding the brain (spinal fluid). The main questions it aims to answer are: * Is EC5026 safe in adults with Parkinson's Disease? * What are the levels of EC5026 achieved after oral administration for 28 days? * What molecules or pathways does EC5026 target, and to what extent? In addition, although it is not one of the primary aims of the study, this clinical trial will also explore if oral administration of EC5026 improves the symptoms of Parkinson's Disease. Researchers will compare EC5026 to a placebo (a look-alike substance that contains no drug). Participants will: * Take EC5026 or a placebo every day for 28 consecutive days * Visit the clinic for frequent checkups, blood tests, spinal fluid tests, and questionnaires

The goal of this clinical trial is to evaluate safety and tolerability of multiple oral doses of EC5026 in male and female patients with neuropathic pain due to traumatic or non-traumatic (degenerative) spinal cord injury. The main question it aims to answer is whether EC5026 is safe and well tolerated in SCI patients with neuropathic pain. In addition, this trial will also study the effects of EC5026 on pain. Researchers will compare EC5026 to placebo. Participants will be asked to: * Take EC5026 or placebo in a masked fashion, once daily, for 14 consecutive days. * Undergo physical exams, vital signs assessments, ECGs, and blood draws * Complete assessments of pain, sleep, functional status, and perception of change

The goal of this Phase 1 clinical trial is to assess single dose pharmacokinetics of oral EC5026 in a population with chronic kidney disease. The main questions it aims to answer are: 1. To determine if the PK of a single 8 mg dose of EC5026, administered orally, in adult participants with varying severity of CKD differs from age-matched healthy participants with normal kidney function. 2. To determine if a single 8 mg dose of EC5026, administered orally, in adult participants with varying severity of CKD is safe and well tolerated. Researchers will compare a single 8 mg dose of oral across participants with varying degrees of kidney function impairment (either normal kidney function, or stage 3b chronic kidney disease \[CKD\], or state 4/5 CKD). Participants will be asked to take a single oral dose of EC5026 and will be monitored with PK laboratory assessments and safety assessments (including physical exams, vital signs, electrocardiograms, and others).