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Active clinical trials for "Supranuclear Palsy, Progressive"

Results 81-90 of 122

Evaluation of [18F]MNI-952 as a Potential PET Radioligand for Imaging Tau Protein in the Brain

Progressive Supranuclear PalsyAlzheimer Disease1 more

The overall goal of this imaging trial is to evaluate [18F]MNI-952 (also known as [18F]UCB-K), a tau targeted PET radioligand.

Completed35 enrollment criteria

RT001 in Patients With Progressive Supranuclear Palsy (PSP) PROGRESSIVE SUPRANUCLEAR PALSY

Progressive Supranuclear Palsy

This is a randomized, placebo-controlled trial of RT001 in patients with PSP.

Unknown status24 enrollment criteria

Evaluation of Tolfenamic Acid in Individuals With PSP at 12-Weeks

Progressive Supranuclear Palsy

This is a 12-week study of oral tolfenamic acid vs. placebo in Progressive Supranuclear Palsy (PSP)

Unknown status52 enrollment criteria

Clinical Trial to Evaluate Bone Marrow Stem Cell Therapy for PSP, a Rare Form of Parkinsonism

Progressive Supranuclear Palsy

There is evidence suggesting that stem cells harvested from the bone marrow and transplanted into the brain may be effective in slowing down the progression of parkinsonism. Mesenchymal stem cells are able to produce growth factors that provide support to diseased nervous cells. In this study mesenchymal stem cells will be harvested from the bone marrow, cultivated in a test tube so that they multiply and then infused into the arteries that supply blood to the brain in 20 patients suffering from a rare form of parkinsonism, Progressive Supranuclear Palsy. Each patient will undergo two infusions, one with the stem cells and one without, at an interval of 6 months. The sequence of the two infusions will be assigned randomly; patients and assessors will not know the sequence (double-blind). Patients will be followed-up for up to 1 year after the last infusion, with regular assessments to assess safety, efficacy on motor and cognitive functions, and effects on the brain by neuroimaging techniques. The study has a preliminary phase with 5 patients all given stem cell therapy alone, designed to assess safety

Unknown status36 enrollment criteria

Efficacy Study for Treatment of Dementia in Progressive Supranuclear Palsy

Progressive Supranuclear PalsyDementia

to show that patients improve and stabilize after 12 -24 week treatment with rivastigmine in memory function use of rivastigmine has a positive effect on apathy in PSP patients therapy with rivastigmine has a no positive benefit on speech and overall results of the MMST changes in motor activity are associated with changes in language and overall results of the in MMST

Unknown status18 enrollment criteria

Study of the Distractibility Syndrome in Patients With Progressive Supranuclear Palsy

Supranuclear PalsyProgressive

The syndrome of distractibility is a behavioral disorder induced by a lesion or a dysfunction of the frontal lobe. This sign is frequent in patients with progressive supranuclear palsy (PSP), a neurodegenerative disorder with severe neuronal loss in the prefrontal cortex and cholinergic systems, in particular in the Meynert basalis nucleus. This could participate in the occurrence of the distractibility in these patients. The aim of this study is to evaluate the effect of the donepezil, an anticholinesterase, on the distractibility in PSP patients, by using oculomotor and neuropsychological assessments.

Unknown status7 enrollment criteria

Analysis of the Enteric Nervous System Using Colonic Biopsies

Parkinson's DiseaseMultiple System Atrophy1 more

The aim of this project is to develop an original biomarker for Parkinson's disease (PD) and other parkinsonian syndromes (multiple system atrophy and progressive supranuclear palsy) based upon the detection of pathological alpha-synuclein species in routine colonoscopic biopsies.

Completed21 enrollment criteria

Tau Imaging in Subjects With Progressive Supranuclear Palsy, Corticobasal Degeneration and Healthy...

Progressive Supranuclear PalsyCorticobasal Degeneration

This study will evaluate flortaucipir for brain imaging of tau in subjects with progressive supranuclear palsy (PSP), corticobasal degeneration (CBD) and healthy volunteers.

Completed27 enrollment criteria

Biomarkers in Neural Disorders

Parkinson's DiseaseAlzheimer's Disease7 more

This study seeks to establish the sensitivity and specificity of what appears to be a unique brainstem biomarker of Parkinson's Disease (PD) - an electrically induced olygosynaptic nasotrigeminal reflex response - in differentiating early stage PD from normal controls and from patients with various other neurodegenerative diseases. This study will additionally compare the biomarker to olfactory testing.

Completed13 enrollment criteria

2-(1-{6-[(2-[F-18]Fluoroethyl) (Methyl)Amino]-2-naphthyl} Ethylidene) Malononitrile-PET for in Vivo...

Progressive Supranuclear PalsyMulti-System Atrophy1 more

The PET tracer [F18]-FDDNP has a specific affinity for lesions containing tau protein. The study consists of two phases: In the first (cross-sectional) phase it will be assessed the uptake of [18F]-FDDNP in 10 cases with progressive supranuclear palsy (PSP, a tauopathy) en 10 with multi-system atrophy (MSA, a non-tauopathy), along with 20 individuals with Unclassifiable Parkinsonism, as previously defined in a European cohort study. In the second (longitudinal) phase it will be prospectively followed the 20 unclassifiable patients (at 6, 12 and 18 months) by means of validated scales and accepted diagnostic criteria in order to try to correlate their eventual clinical diagnosis with baseline PET findings. On this basis, we endeavour to estimate the ability of this technique to detect in vivo underlying tau pathology in subjects initially unclassifiable on clinical grounds. We hypothesized that: Patients with clinically definite PSP will present an increased uptake in basal ganglia, brainstem and cerebellum. Patients with clinically defined MSA will not present specific uptake. Part of unclassifiable patients with parkinsonism will present a pattern of uptake similar to patients with clinically defined PSP and this part along the clinical follow-up will be meet clinical criteria for diagnose of PSP

Completed18 enrollment criteria
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