Parkinson's Disease Paid Clinical Trials in Connecticut

The goal of this clinical trial is to learn if bezisterim can treat movement symptoms of Parkinson's disease in patients that are 45 to 80 years old, in generally good physical and mental health, and are nearing the need for treatment to relieve their symptoms but have not yet been prescribed any form of levodopa or drug with similar activity. The main questions it aims to answer are: * Will bezisterim decrease movement symptoms of Parkinson's disease? * What medical problems do participants have when taking bezisterim? Researchers will compare the effects of bezisterim treatment to placebo (a look-alike substance that contains no drug) to see if bezisterim works to treat movement symptoms of Parkinson's disease. Participants will * have a physical examination that includes an electrocardiogram * take drug or placebo twice daily for four months * visit a clinical site or receive an at home visit seven times over the course of five months Read Less

The Parkinson Progression Marker Initiative (PPMI) is a longitudinal, observational, multi-center natural history study to assess progression of clinical features, digital outcomes, and imaging, biologic and genetic markers of Parkinson's disease (PD) progression in study participants with manifest PD, prodromal PD, and healthy controls. The overall goal of PPMI is to identify markers of disease progression for use in clinical trials of therapies to reduce progression of PD disability. Read Less

This is a human clinical study involving the isolation of autologous bone marrow derived stem cells (BMSC) and transfer to the vascular system and inferior 1/3 of the nasal passages in order to determine if such a treatment will provide improvement in neurologic function for patients with certain neurologic conditions. http://mdstemcells.com/nest/ Read Less

The goal of this observational study is to identify targetable neural substrates of depression in Parkinson's Disease for the first time in people with Parkinson's between the ages of 40 and 80, who are experiencing symptoms of depression. Read Less

The main purpose of this study is to examine the efficacy and safety of a repeated dosing ketamine infusion paradigm compared to placebo in individuals with PD. A subset of participants in each arm will undergo baseline and post-treatment PET and fMRI scans, to examine whether changes in synaptic density and reorganization of functional networks underlie ketamine's putative antidepressant effects in PD. Read Less

This is a study to understand if taking VTX3232 is safe in participants diagnosed with early stage idiopathic Parkinson's Disease (PD). Approximately 10 patients will take VTX3232 Dose A. The study consists of a 30-day Screening Period (to see if a participant qualifies for the study), a 7-day Pre-Baseline Period, a 28-day Open Label Treatment period (a participant receives active Dose A), and a 14-day Follow-Up Period. Read Less

The purpose of this study is to ascertain the functional profiles of the immune cells within the gastrointestinal tract and to determine how these cells contribute to autoimmune and neurologic diseases. Read Less