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http://www.PDtrials.org

THIS RESOURCE IS NO LONGER IN SERVICE, documented August 23, 2016. A collaborative initiative of Parkinson's organizations dedicated to increasing education and awareness about clinical research. PDtrials provides up-to-date information on Parkinson's disease trials currently enrolling participants in the U.S. and Canada, as well as information about Parkinson's studies for people living with PD, their families and caregivers. Researchers can list their own trials on the PDtrials website. Patients can browse trial listings by type, location, symptom, or keyword.

Proper citation: PDtrials- Parkinsons Disease Clinical Trials (RRID:SCR_002027) Copy   

•   Source: SciCrunch Registry

http://www.worldpdcongress.org

A nonprofit organization dedicated to providing an international forum for the latest scientific discoveries, medical practices and caregiver initiatives related to Parkinson's disease. It hosts the annual World Parkinson Congress, an event which focuses on bringing physicians, scientists, allied health professionals, caregivers and people diagnosed with Parkinson's disease together, in order to create a global dialogue that will help expedite treatment practices and the discovery of a cure .

Proper citation: World Parkinson Congress (RRID:SCR_002034) Copy   

•   Source: SciCrunch Registry

http://www.wpda.org

THIS RESOURCE IS NO LONGER IN SERVICE, documented August 23, 2016. The World Parkinson's Disease Association is an alliance of members from all over the world who have come together to share information about Parkinson's disease. In order to further Parkinson's research and better the condition of those diagnosed with the disease, the Association: establishes computerized connections; takes part in and/or finances research activities; urges pharmaceutical companies and government institutions of the various countries to support the guidelines recommended by the associations of Parkinson's patients; and coordinates and promotes interchange of information among its members with the aim of solving problems of mutual interest.

Proper citation: World Parkinson Disease Association (RRID:SCR_002035) Copy   

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http://www.ucl.ac.uk/ion/departments/molecular/themes/neurodegeneration/brainbank

A brain bank which holds an archive of brains donated by individuals with neurodegenerative disease and others who serve as neurologically normal controls. It specializes in parkinsonian movement disorders, including Parkinson's disease and multiple system atrophy, and holds the national collection of brains donated by individuals with progressive supranuclear palsy (PSP). Recently the collection has been developed to include donated brains from prospectively studied people with familial dementias. The QSBB also banks brains donated by people with dystonia and Gilles de la Tourette syndrome. The Brain Bank aims to provide brain tissue for neuropathological studies and for scientific research both in the UK and worldwide. The large collection of tissue is backed up by clinical documentation and all material is fully evaluated by the neuropathologists at QSBB. Brain tissue is stored as formalin-fixed, wax embedded blocks and is frozen, either at -20 degrees C or at -80 degrees C (flash-frozen). Tissue can be provided as slide-mounted sections, or as small blocks for neurochemistry, proteomics and DNA and RNA analysis. Flash-frozen material has excellent histological preservation and is suitable for in situ hybridization and immunohistochemistry. Case-control studies are matched for post-mortem delay and agonal status and are supplied blind.

Proper citation: Queen Square Brain Bank (RRID:SCR_004652) Copy   

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http://www.brain-net.net/

THIS RESOURCE IS NO LONGER IN SERVICE. Documented on June 28,2022. A network of several university centers in Germany that classifies neurological and psychiatric disorders neuropathologically and collects and provides brain tissue for research. The aim and task of the Brain-Net are: the collection of clinically and neuropathologically well-characterized brain tissue samples; the standardization of neuropathological diagnoses according to internationally accepted criteria; and providing a basis for future research projects using genetic, epidemiological, biometric and other issues to neurological and psychiatric disorders.

Proper citation: Brain-Net (RRID:SCR_005017) Copy   

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http://med.emory.edu/ADRC/research/core_neurology_database.html

A database which retains extensive clinical information about study subjects recruited by the Alzheimer's Disease Research Center Clinical Core, as well as other individuals with neurological diseases. In addition to clinical information, the database has basic demographics, medical history (including risk factors such as smoking), and a detailed family history from all subjects. Some entries have neuropsychological measures. Users can access a Summary Database which contains the most commonly requested variables. A data dictionary describing the variables in the Summary Database is available.

Proper citation: Emory Neurology Database (RRID:SCR_005277) Copy   

•   Source: SciCrunch Registry

http://med.brown.edu/neurology/brainbank/index.html

A tissue resource center which facilitates research into the relationship between Alzheimer's disease and other brain disorders such as strokes and mental illnesses. Most donations have been obtained from Alzheimer's patients. Normal controls are available, many of which are from subjects with close relatives with Alzheimer's. The Brown BTRC also supports a collection of brain tumor cases that were harvested from patients who underwent surgery and who were enrolled in a clinical trial for the development of new treatments for brain cancer.

Proper citation: Brown Brain Tissue Resource Center (RRID:SCR_005392) Copy   

•   Source: SciCrunch Registry

http://www.physionet.org/physiobank/database/gaitndd/

Database of records from patients with Parkinson's disease (n = 15), Huntington's disease (n = 20), or amyotrophic lateral sclerosis (n = 13). Records from 16 healthy control subjects are also included here. The raw data were obtained using force-sensitive resistors, with the output roughly proportional to the force under the foot. Stride-to-stride measures of footfall contact times were derived from these signals.

Proper citation: Gait Dynamics in Neuro-Degenerative Disease Data Base (RRID:SCR_006979) Copy   

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http://www.physionet.org/physiobank/database/gaitpdb/

Database that contains measures of gait from 93 patients with idiopathic PD (mean age: 66.3 years; 63% men), and 73 healthy controls (mean age: 66.3 years; 55% men). The database includes the vertical ground reaction force records of subjects as they walked at their usual, self-selected pace for approximately 2 minutes on level ground. Underneath each foot were 8 sensors (Ultraflex Computer Dyno Graphy, Infotronic Inc.) that measure force (in Newtons) as a function of time. The output of each of these 16 sensors has been digitized and recorded at 100 samples per second, and the records also include two signals that reflect the sum of the 8 sensor outputs for each foot. This database also includes demographic information, measures of disease severity (i.e., using the Hoehn & Yahr staging and/or the Unified Parkinson's Disease Rating Scale) and other related measures (available in HTML or xls spreadsheet format). A subset of the database includes measures recorded as subjects performed a second task (serial 7 subtractions) while walking, which shows excerpts of swing time series from a patient with PD and a control subject, under usual walking conditions and when performing serial 7 subtractions. Under usual walking conditions, variability is larger in the patient with PD (Coefficient of Variation = 2.7%), compared to the control subject (CV = 1.3%). Variability increases during dual tasking in the subject with PD (CV = 6.5%), but not in the control subject (CV = 1.2%).

Proper citation: Gait in Parkinson's Disease (RRID:SCR_006891) Copy   

•   Source: SciCrunch Registry

http://www.ndriresource.org/

NDRI is a Not-For-Profit (501c3) Corporation dedicated to providing the highest quality human biomaterials for research. NDRI makes it easy for researchers to get the human tissues and organs they need, prepared, preserved and shipped precisely according to their specific scientific protocols, as quickly as possible, and in the largest available quantities. NDRI provides researchers with protocol specific human neurological tissues such as brain stem, spinal cord, and basal ganglia, among others. In addition to control specimens, NDRI recovers tissues from donors with a variety of diseases, including Down syndrome, Parkinsons disease, Alzheimers disease, schizophrenia, and dementia. Through the NDRI 24/7 referral and procurement system, research consented biospecimens can be provided from low post mortem interval donors preserved at 4ºC, frozen or snap frozen, fixed, paraffin embedded, or as unstained slides.

Proper citation: National Disease Research Interchange (RRID:SCR_000550) Copy   

•   Source: SciCrunch Registry

http://www.pd-doc.org/Databases/LinkedDatabases/PSGDatabases/ELLDOPAStudy/tabid/161/Default.aspx

THIS RESOURCE IS NO LONGER IN SERVICE, documented August 23, 2016. This site has a dataset from the ELLDOPA study: a multicenter, placebo-controlled, randomized, dose-ranging, double-blind clinical trial of 361 early, mild Parkinson's disease (PD) subjects, not requiring symptomatic medications with a duration from time of diagnosis less than 2 years. A NINDS funded study. The multicenter, placebo-controlled, randomized, dose-ranging, double-blind clinical trial, called the Earlier versus Later Levodopa Therapy in Parkinson Disease (ELLDOPA) study was run by the Parkinson Study Group and sponsored by the National Institute of Neurological Disorders and Stroke (NINDS). The subjects (n=361) were enrolled between September 1998 and August 2001 at 33 sites in the United States and 5 sites in Canada. Despite the known benefit of levodopa in reducing the symptoms of Parkinsons disease, concern has been expressed that its use might hasten neurodegeneration. This study assessed the effect of levodopa on the rate of progression of Parkinsons disease.The primary analysis assessed the doseresponse relationship between the assigned doses and the worsening of parkinsonism, as indicated by the changes in the total score on the UPDRS between the baseline visit and week 42. Washout of study drug occurred during weeks 40-42.

Proper citation: Earlier versus Later Levodopa Therapy in Parkinson Disease (RRID:SCR_001150) Copy   

•   Source: SciCrunch Registry

http://www.medtronic.com/

Medical technology company that develops and manufactures devices and therapies to treat more than 30 chronic diseases, including heart failure, Parkinson's disease, urinary incontinence, Down syndrome, obesity, chronic pain, spinal disorders, and diabetes. A Commercial healthcare organization for both patients and healthcare professionals. For professionals, it provides products, therapy and procedure solutions, and services.

Proper citation: Medtronic (RRID:SCR_003988) Copy   

•   Source: SciCrunch Registry

https://pdbp.ninds.nih.gov

Common data management resource and web portal to promote discovery of Parkinson's Disease diagnostic and progression biomarker candidates for early detection and measurement of disease progression. PDBP will serve as multi-faceted platform for integrating existing biomarker efforts, standardizing data collection and management across these efforts, accelerating discovery of new biomarkers, and fostering and expanding collaborative opportunities for all stakeholders.

Proper citation: Parkinson’s Disease Biomarkers Program Data Management Resource (PDBP DMR) (RRID:SCR_002517) Copy   

•   Source: SciCrunch Registry

http://www.physionet.org/physiobank/database/gaitdb/

A mini-collection of human gait data that was constructed as a teaching resource for an intensive course (The Modern Science of Human Aging, conducted at MIT) that includes walking stride interval time series from 15 subjects: 5 healthy young adults (23 - 29 years old), 5 healthy old adults (71 - 77 years old), and 5 older adults (60 - 77 years old) with Parkinson's disease. For each subject, two columns of data are included. The first column is time (in seconds) and the second is the stride interval (variously known as stride time, gait cycle duration, and time between successive heel strikes of the same foot). The same data are also available as standard PhysioBank-format annotation (.str) and header (.hea) files, for viewing or analysis using PhysioToolkit software from this site. Subjects walked continuously on level ground around an obstacle-free path. The stride interval was measured using ultra-thin, force sensitive resistors placed inside the shoe. The analog force signal was sampled at 300 Hz with a 12 bit A/D converter, using an ambulatory, ankle-worn microcomputer that also recorded the data. Subsequently, the time between foot-strikes was automatically computed. The method for determining the stride interval is a modification of a previously validated method that has been shown to agree with force-platform measures, a gold standard. Data were collected from the healthy subjects as they walked in a roughly circular path for 15 minutes, and from the subjects with Parkinson's disease as they walked for 6 minutes up and down a long hallway.

Proper citation: Gait in Aging and Disease Database (RRID:SCR_006886) Copy   

•   Source: SciCrunch Registry

http://www.parkinsons.org.uk/content/parkinsons-uk-brain-bank

A brain bank of the United Kingdom which collects human brains for Parkinsons disease research. The collection is comprised of brain, spinal cord and a sample of cerebrospinal fluid from people with and without Parkinson's after death. Researchers can fill out a brain tissue request form to order samples from the bank.

Proper citation: Parkinsons UK Brain Bank (RRID:SCR_007030) Copy   

•   Source: SciCrunch Registry

http://madrc.mgh.harvard.edu/

An Alzheimer's disease research center which supports new research and enhances ongoing research by providing core support to bringing together behavioral, biomedical, and clinical scientists. The Center conducts multidisciplinary research, trains scientists, and spreads information about Alzheimer's disease and related disorders to the general public. The principal goal of the Massachusetts ADRC is to support research in aging, Alzheimer's Disease and other related disorders. Researchers work with national and international multi-disciplinary teams to understand: normal aging, the transition from normal aging to mild forms of memory problems, and the later stages of dementia. The Massachusetts ADRC has an active brain donation program at the Massachusetts General Hospital (MGH) for patients as well as subjects enrolled in research studies.

Proper citation: Massachusetts Alzheimer's Disease Research Center (RRID:SCR_008764) Copy   

•   Source: SciCrunch Registry

http://mayoresearch.mayo.edu/mayo/research/udall_center/

A research program associated with bringing together researchers from various disciplines to study the genetic and molecular basis of Parkinson's disease. The program focuses on epidemiological and longitudinal studies of Parkinson's disease, dementia with Lewy bodies, and aging and dementia. It also provides clinical materials for other research projects. This program provides faculty research funds, invited speaker seminar series, sponsorship of movement disorder fellowships, pilot research grants, and support for faculty travel to promote intra-institutional collaborations.

Proper citation: Udall Center of Excellence in Parkinson's Disease Research (RRID:SCR_008778) Copy   

•   Source: SciCrunch Registry

http://www.cumc.columbia.edu/dept/taub/index.html

An institute which conducts research of Alzheimer's, Parkinson's and other age-related brain diseases. This organization also provides clinical evaluations to patients with memory problems, Alzheimer's disease or other types of dementia. Furthermore, the institute leads multi-center clinical trials for the treatment and prevention of Alzheimer's, Parkinson's and other age-related brain diseases. There is a brain donation program for enrolled/examined patients. The Education Core of the Taub Institute sponsors community events and Continuing Medical Education programs, as well as the distribution of periodic newsletters and brochures highlighting research developments and other Alzheimer's topics.

Proper citation: Taub Institute for Research on Alzheimers Disease and the Aging Brain (RRID:SCR_008802) Copy   

•   Source: SciCrunch Registry

http://www.ttuhsc.edu/centers/aging/giabrainbank.aspx

The Brain Bank was developed with two service-minded objectives: provide a free brain autopsy to confirm clinical diagnosis of dementia, and collect, bank and provide brain tissue to qualified scientific researchers studying diseases related to dementia. By working together, patients and researchers can help us understand the origins of neurodegenerative disease and eventually improve the treatment and care of dementia. The clinical diagnosis of Alzheimer's disease can only be confirmed by brain autopsy, or the examination of brain tissue after death. This examination will determine a patients's precise type of dementia. To confirm the diagnosis of Alzheimer's, for example, the brain tissue is examined for amyloid plaques and neurofibrillary tangles by a neuropathologist. The presence of these plaques and tangles will verify the clinical diagnosis of Alzheimer's disease. While it is important to us to enroll patients with dementia, it is equally important to enroll people with no dementia. These subjects are termed as controls and the brain tissue from controls will enable researchers to make comparisons to brain tissue from dementia patients. We are seeking donations from individuals who have had an age-related neurodegenerative disease like Alzheimer's, Parkinson's, Lewy Body or other related dementia.

Proper citation: GIA Brain Bank Program (RRID:SCR_008877) Copy   

•   Source: SciCrunch Registry

http://www.med.upenn.edu/cndr/biosamples-brainbank.html

A brain and tissue bank that contains human brain samples from patients with Alzheimer's disease (AD), Parkinson's disease (PD) and other related neurodegenerative dementias and movement disorders. This brain bank serves as a resource for scientists and researchers, providing access to tissue samples for further research. While priority is given to University of Pennsylvania researchers, this bank will provide requests to researchers not associated with the University of Pennsylvania. This tissue bank accepts donations from those seeing a University of Pennsylvania physician or collaborator.

Proper citation: University of Pennslyvania Brain Bank (RRID:SCR_008820) Copy   

•   Source: SciCrunch Registry