View clinical trials related to Supranuclear Palsy, Progressive.
Filter by:The OxQUIP (Oxford QUantification In Parkinsonism) study is recruiting patients with Parkinson's Disease and Progressive Supranuclear Palsy. Currently available treatments for these diseases are symptomatic only, and do not have any preventive or disease-slowing effect. As new drugs are developed, there is a need to be able to evaluate them quickly, so that precious time and resources can be devoted to those showing most promise. This study follows participants intensively over an initially 3 year period, with the aim of identifying measures that can detect disease progression over much shorter time periods than is possible at present. During the study participants are asked to perform simple tasks while the investigators measure movements of the eyes, hands and body. The investigators also do some tasks on a tablet computer that measure cognitive performance.
The main hypothesis is that the gait and postural deficits in the Caribbean form of PSP may be associated with a dysfunction of the cerebral cortex, as they result from sub-cortical involvement in classical forms. The investigators will characterize the gait and posture with a force platform to collect biomechanical gait parameters, coupled with the kinematic and electromyographic (EMG) study. Then the investigators realize a multimodal imaging study [structural magnetic resonance imaging (MRI) and diffusion tensor imaging (DTI)] that allow us to determine if a correlation can be found between the clinical characteristics of postural control and walking on one hand, and morphological changes and structural MRI changes in cortico-subcortical pathways on the other hand. The study of performance on neuropsychological tests, registration of ocular movements and the analysis of functional cortical activity will complete our multimodal approach. A better understanding of these disorders is expected to propose new drug treatment and rehabilitative strategies.
Prior research has identified profound sleep disruption in individuals with PSP. Not only were these individuals sleeping relatively short periods at night, they were also not recuperating lost sleep during the day. Research also showed the relative preservation of a series of nuclei key in regulating wake and arousal. Investigators believe that therapeutically targeting wake promoting centers with a specific medication will improve sleep quality and overall well-being in PSP. To study this, investigators will be doing a double blind, within subject, remote clinical trial with 3 conditions: suvorexant- which targets a wake promoting system, zolpidem- a standard hypnotic that engages sleep promoting systems, versus placebo. Each condition will last 1 week and will be separated by a 1 week washout period on no sleep medications. Investigators will measure sleep patterns and daytime symptoms to determine if suvorexant, zolpidem, or both medications are safe and effective for treating sleep disturbances and improving overall well-being in PSP.
A phase 2 study to assess tolerability, safety, pharmacokinetics and effect of AZP2006 at different doses versus placebo on cerebrospinal fluid biomarkers in 36 patients with progressive supranuclear palsy. The patient study duration is 29 weeks including a washout period.
This protocol is designed to assess the utility of a new positron emission tomography (PET) radiopharmaceutical to image tau, [18F] JNJ067, invented by Janssen Pharmaceutical companies of Johnson & Johnson. To date, the radiopharmaceutical has been used in a small group of patients and controls (<20). The study plans to expand the range and number of subjects, to examine a total of 18 participants including controls and patients with Alzheimer's disease (AD) and other dementias. All patients will be recruited from the University of California, San Francisco (UCSF) Memory and Aging Center (MAC) and controls will be recruited from the University of California, Berkeley Aging Cohort Study (BACS). Patients will undergo a multidisciplinary clinical evaluation for diagnosis and a cognitive assessment at the MAC; controls will undergo the usual BACS cognitive assessment performed on the Berkeley campus. Following these evaluations UCSF subjects will undergo magnetic resonance imaging (MRI) scanning at the UCSF Neuroimaging Center and blood sampling for genetic testing also at UCSF, and BACS subjects will undergo an MRI at the University of California Berkeley 3T Brain Imaging Center (in Li Ka Shing hall on the Berkeley campus) and blood sampling for genetic testing at the time of the PET scan. All subjects will come to Lawrence Berkeley National Law (LBNL) where they will have, on the same day, a C-11 Pittsburgh compound B (PIB) PET scan to measure brain amyloid, and an F-18 JNJ067 PET scan to measure brain tau. These scans will be examined and analyzed by LBNL staff, and data will be processed to examine basic questions about the quantitative behavior of JNJ067. Scan results will not be returned to control subjects, but physicians at UCSF will receive scan results on MAC patients and will share results with participants. As part of this protocol, the investigators also plan to share the acquired data widely. All data will be de-identified. Data will be shared with the inventors (Janssen/Johnson & Johnson) as well as other scientists worldwide. As this is a new radio tracer, the investigators anticipate that there will be interest in seeing the actual data to answer questions about uptake and application of the method in future studies in many different laboratories. Shared data will include PET scans, MRI scans, genetic testing, and neuropsychological results.
This home-based study is a randomized (1:1) placebo-controlled trial of a single infusion of zoledronic acid-5 mg (ZA) for the prevention of fractures in men and women aged 60 years and older with Parkinson's disease and parkinsonism with at least 2 years of follow-up. A total of 3500 participants will be enrolled and randomized in the United States. Participants, follow-up outcome assessors, and study investigators will be blinded to assigned study treatment. This trial is funded by the National Institute of Aging.
The goals of this study are: 1) to identify biomarkers using neuroimaging that are associated with progression rate using statistical methods, and 2) to identify biomarkers that are associated with the differential diagnosis of Parkinson's disease and atypical parkinsonism.
Progressive supranuclear palsy (PSP) is a rare neurodegenerative disease from the parkinsonian syndrome group. PSP is characterised by the association of a non-doparesponsive parkinsonian syndrome with axial signs. The latter predominantly manifest as a psycho-motor slowness, an apathy and frontal executive deficits. Swallowing impairments may additionally provoke life-threatening situations. Today the treatment is mostly symptomatic as no cure is available. Given the limited treatment options and its clinical characteristics, PSP deeply impact on the patients' quality of life (QoL) as well as on their caregivers'. Nevertheless a limited number of studies have focused on these aspects. A better understaning of the factors determining both patient and cargiver QoL may help optimising their care. the principal objective of this study is to identify the determinants of PSP patients' QoL. The secondary objectives are : i) to identify the determinants (medical, behavioural, socio-economic, environmental …) of PSP patients' caregivers' QoL and burden ; ii) to validate in French language the QoL scale specific for PSP available in English (PSP-QoL). This is a multidisciplinary transversal study. 2 subject groups will be included : i) PSP patients ; ii) caregiver of PSP patients (designated by the patient as being the person closest to them), Data collected : i) from the patient : socio-demographic, social and professionnal environment, clinical (disease duration and severity, neuropsychological evaluation), therapeutic, mood, anxiety, coping, body image, QoL ; ii) from the caregiver: socio-demographic, social and professionnal environment, connection with the patient, data relative to their own health, mood, anxiety, coping, QoL, burden. Progress : patient information, designation of a caregiver, consent collection, collection of data Statistical analysis : To address the principal objective 'patient' QoL scores will be confronted to the other collected variables (Student's t-test, correlation coefficient). The results will be adjusted to the confounding factors using multivariate analyses.
This is an open-label study to evaluate the performance of a novel tau imaging ligand in up to 36 subjects (12 AD, 3 FTD, 3 PSP, 3 CBS, 3 VCI and 12 HV). Subjects will be recruited from the patient population and healthy volunteers of Taiwan residents. This study protocol requires each subject to complete the following components: screening evaluation, brain MRI and 18F-PM-PBB3 PET imaging up to two sessions. The screening procedures will include neuropsychological assessments, vital signs, ECG, physical examinations and laboratory tests. In addition, 18F-AV-45 PET imaging result will be as a part of inclusion criteria to confirm presence of amyloid deposition in patients with clinically diagnosed probable AD or absence of amyloid deposition in FTD, VCI and HV subjects. Furthermore, 18F-AV-133 PET imaging data will also be as a part of inclusion criteria to confirm the diagnosis of PSP and CBS. All subjects will complete clinical assessments and clinical safety tests to ensure the subject is medically stable to complete the study protocol. The screening procedures will occur within 30 days prior to 18F-PMPBB3 PET imaging.
Progressive Supranuclear Palsy and related disorders (PRD) are debilitating, costly, and understudied conditions. Improving access to comprehensive, specialized, in-home patient care offers the potential to minimize the downward spiral of morbidity and preventable healthcare utilization. The aim of this study is to test whether and to what degree an interdisciplinary home visit program will improve patient- and caregiver-reported outcomes, and to identify unmet needs in this population.