Safety and Tolerability Study of Phenylbutyrate in Huntington's Disease (PHEND-HD)
Huntington's DiseaseThe purpose of this study is to evaluate the safety, tolerability and clinical impact of 15-grams daily of sodium phenylbutyrate (phenylbutyrate) in Huntington's disease and to lay the groundwork for possible subsequent trials designed to specifically address its ability to slow or halt the progression of the disease.
Citalopram to Enhance Cognition in HD
Huntington DiseaseChorea1 moreThis research plan proposes to conduct a double-blind, placebo-controlled pilot clinical trial in 36 adults with mild Huntington's disease (HD) to address the following research aims: To determine the effect of citalopram compared to placebo in patients with early HD on executive function and other outcome variables including functional measures (health-related quality of life, work productivity, and self-reported attention), motor performance, and psychiatric status, To study the relationship between executive function and functional status in patients with early HD after selective serotonin reuptake inhibitor (SSRI) treatment, and To examine the effect of citalopram treatment on volumetric and metabolic (i.e, N-acetyl-aspartate concentration) measures in the neostriatum among patients with recently diagnosed Huntington's disease.
Minocycline in Patients With Huntington's Disease
Huntington's DiseaseThis is a study to determine whether treatment with minocycline is safe and tolerable in patients with Huntington's disease (HD) and whether minocycline reduces symptoms of HD in these patients.
Study To Assess the Safety and Tolerability of Single Ascending Oral Doses of PBF-999 in Healthy...
Huntington's DiseaseStudy To Assess the Safety and Tolerability of Single Ascending Oral Doses of PBF-999 ( 5 mg, 10 mg, 20 mg and 40 mg ) in Healthy Young Male Volunteers
Deep Brain Stimulation (DBS) of the Globus Pallidus (GP) in Huntington's Disease (HD)
Huntington DiseaseThe aim of the study is to prove the efficacy and safety of pallidal DBS in HD patients and to show superiority of DBS on motor function in the stimulation group compared to stimulation-off group
First Time Use of SD-809 in Huntington Disease
ChoreaThe purpose of this study is to determine whether SD-809 tablets are effective in the treatment of chorea associated with Huntington's Disease.
Tolerability, Safety, and Activity of SRX246 in Irritable Subjects With Huntington's Disease
Irritable MoodHuntington's DiseaseThis study evaluates the tolerability, safety and activity of SRX246 in the treatment of irritability in patients with Huntington's disease. Two-thirds of all participants will receive SRX246, while the other third will receive a placebo.
Alternatives for Reducing Chorea in Huntington Disease
Chorea Associated With Huntington DiseaseThe purpose of this study is to evaluate the safety, tolerability, and pharmacokinetics of SD-809 extended release (ER) in participants switching from tetrabenazine to SD-809 ER. In addition, the safety and tolerability of long-term treatment with SD-809 ER will be assessed in "Switch" participants as well as "Rollover" participants completing a randomized, double blind, placebo-controlled study of SD-809 ER.
A Study to Evaluate Safety, Tolerability, and Pharmacokinetics of SAGE-718 Oral Solution in Patients...
Huntington DiseaseThis study is a phase 1, double-blind, placebo-controlled, multiple ascending dose study to determine the safety, tolerability, and pharmacokinetics of SAGE-718 oral solution in healthy adults (Part A) with an open-label cohort of patients with Huntington's disease (Part B)
A Study to Evaluate the Safety, Tolerability, Pharmacokinetics, and Pharmacodynamics of RO7234292...
Huntington's DiseaseThis study will test the safety, tolerability, pharmacokinetics and pharmacodynamics of RO7234292 administered intrathecally to adult patients with Huntington's Disease.