Found 938 All Conditions trials
A listing of All Conditions medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
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The purpose of this study is to find the effects of taking different doses of the thyroid medication levothyroxine in older people who already take levothyroxine for hypothyroidism. Older people are more likely to have problems when their dose of levothyroxine is too strong. Allowing lower doses of levothyroxine would …
This is a Phase II, double-blind, sham controlled, randomized, crossover, multisite clinical trial investigating the effectiveness of transcranial direct current stimulation (tDCS) coupled with naming and spelling therapy (NASP) to improve language in people with primary progressive aphasia (PPA).
This is a multicenter, randomized, quadruple-blind, sham controlled, 2-part, embedded IDE clinical trial. The main objective is to evaluate the efficacy and safety of Cardiac Contractility Modulation (CCM) therapy in patients with symptomatic HF with LVEF 40-60%. The study is divided into 3 phases, screening, randomization (where 2/3 will be …
The research study is being conducted to better understand the effects of ketosis on brain functioning and the acute effects of alcohol. Participants will be asked to undergo ~4 weeks of ketogenic diet intervention. The study involves three lab visits: Lab 1 before starting the diet, Lab 2 after about …
This study looks at how people learn to do things with robots. We want to see if it’s easier to learn when you work with someone else or when you do it by yourself. We are also interested in how different people with different physical and thinking abilities learn these …
We are developing an objective method for assessing motor and cognitive impairment in adults with SCD and using it to determine how we can understand the impact of SCD on aging especially with respect to cognitive impairment and motor performance in activities of daily living.
This study investigates progressive CLAD in individuals who have undergone bilateral lung transplantation. The purpose of this study is to evaluate the safety and effectiveness of an investigational medication in comparison to a placebo.The study focuses on assessing how well the investigational medication works and its safety in patients who …
The objective of this study is to determine whether visual pathway structure and function correlates with hallucination severity and treatment outcomes in Parkinson disease. The primary outcome variable is hallucination severity, which will be quantified using the PD-adapted Scale for the Assessment of Positive Symptoms (SAPS-PD), a standardized semi-structured instrument …
The research study is being conducted to test if a form of noninvasive brain stimulation,called transcranial alternating current stimulation (tACS), will improve a person’s abilityto name objects more than fake tACS. TACS is a technique by which small electriccurrents are applied to the scalp. This creates coordinated brain activity across …
The research study is being conducted to study brain patterns of negative emotion and develop personalized brain stimulation protocols to disrupt these patterns with transcranial magnetic stimulation (TMS). First, we will use functional Magnetic Resonance Imaging (fMRI) data to generate a negative affect map for each subject. Then, we will …
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