Search Results
Tissue biopsies for the study of FSHD
A single visit study with muscle and/or skin biopsy / blood draw, performed to determine whether a molecular or cellular defect can be attributed to cells of Fascioscapulohumeral Muscular Dystrophy (FSHD) muscle. This study is recruiting both individuals with genetically confirmed FSHD as well as unaffected healthy (control) individuals.
• Genetic confirmation of Fascioscapulohumeral Muscular Dystrophy (FSHD)
• at least 4 years old
• Healthy Family Members: parent or sibling of someone who has FSHD
• heart failure, respiratory insufficiency that requires respiratory support
• taking anticoagulants or anti platelet medications (aspirin or NSAIDs)
Building Resilience in Adrenoleukodystrophy with Imaging and Neuropsychology (BRAIN)
This study is about a genetic condition called Adrenoleukodystrophy (ALD). The first goal of this study is to understand more about how ALD affects a child’s brain and development in childhood as they take part in medical care and monitoring. This is important to identify the optimal ways to detect and treat manifestations of ALD such as cerebral ALD. The second goal is to learn about how ALD affects caregivers, so that clinicians can offer better support to families in the future. We will also have healthy comparisons to help to learn more about the condition (ALD) being studied, by comparing the information collected to a child without the condition.
• 3 to 15 years old
• male
• diagnosis of ALD either at-risk for ALD: patients with genetically or biochemically-diagnosed ALD who currently have no evidence of cerebral disease on MRI and b) Cerebral ALD: boys with the cerebral form of ALD who underwent or are undergoing evaluation or treatment for this condition and have early stage disease
• for healthy volunteers: males between 3 and 15 years old
• girls are excluded because this is a genetic disease that only males get
• history of a genetic, neurological, or neurodevelopmental disorder affecting brain development
• history of significant brain insult, infection or injury
Fully Automated Motion-corrected MR Spectroscopy in Human Brain and Spinal Cord
The goal of this proposal is to develop fully automated, high performance, motion-corrected MRS sequences for the brain and spinal cord, that are also easy to share (no additional external hardware needed) with other institutions and easy to use.
• Participants who cannot have an MRI, as determined by the CMRR safety screening form (e.g. metal implant)
• Pregnancy
• Claustrophobia
• Inability or unwillingness to complete an MRI because of low cognitive function or behavioral dysregulation
• Diabetes that has been diagnosed within the past 3 months (diabetes is OK if it is stably controlled (per participant report of either HbA1c <7.0 or stable control for at least 3 months))
• Hearing loss sufficient to prevent communication via telephone
• Weight > 250 and BMI > 35.
• Uncontrolled high blood pressure (>170/100) or working with doctor to stabilize blood pressure
• Severe lung, liver, kidney or heart disease of other major organ failure.
• Head size > 23.25 inches
Maternal probiotic supplementation for improved neurodevelopmental outcomes in infants of diabetic mothers (IDMs)
The purpose of this study is to see whether providing pregnant women with probiotics during their pregnancy is associated with infant gut microbiome variation and improved neurodevelopmental outcomes. We expect that you and your child will be in this research study for approximately 8 months from the time you sign the consent from to the completion of your 6-month visit with your infant.
• pregnant women in their second or third trimester with a diagnosis of gestational diabetes
• screening for gestational diabetes involves a 2-step (screening test followed by a diagnostic test) with screening done between 24 and 28 weeks of gestation in a non-fasting state. If the screening threshold is met or exceeded, patients receive a oral glucose tolerance test (OGTT)
• BMI 18.5-45 kg/m2 at first prenatal visit
• age 21-45 at time of delivery
• pregnant women who report during enrollment procedures that they have social support for and intention to exclusively breastfeed for at least 3 months (breastfeeding intentions are known to be correlated with actual behavior)
• single pregnancy
• alcohol consumption >1 drink per week during pregnancy/lactation
• tobacco consumption during pregnancy or lactation
• inability to speak and understand English
• known congenital metabolic, endocrine disease (other than GDM), or congenital illness affecting infant feeding
• history of type I Diabetes
• mothers currently taking over the counter probiotic preparation
Wearable monitor for FOG detection
Freezing of gait is a common problem in people with Parkinson's disease. Episodes of freezing can be overcome when a sensory cue is provided. This study will further develop and study the efficacy of a wireless shoe insole that can monitor walking and provide a cue (acoustic or vibrotactile) when a freezing event is detected. The experiment is designed to further test the ability of the device and algorithm to reliably detect freezing and release the episode with an external cue. This study has the potential to develop a tool that can help reduce the incidence and severity of freezing events in people with Parkinson's disease.
• Age: 21 to 75 years
• Able to walk independently without the assistance of a walking aid
• History of musculoskeletal disorders
• Other significant neurological disorders
• Hallucinations
• Unable to walk
• Legally Blind
• Symptomatic low blood pressure
• Additional exclusion criteria for young and healthy controls: diagnosis of Parkinson’s disease, or a family member with a diagnosis of Parkinson’s disease.
Neurobiological and Psychological Maintenance Mechanisms Associated with Anticipatory Rewards in Bulimia Nervosa
The purpose of this investigation is to identify the potentially crucial role of anticipatory reward mechanisms maintaining bulimic behavior (i.e., binge eating and purging) in bulimia nervosa (BN).
• ages 18 to 55 years
• right handed
• able to read and speak English
• at least one bulimic episode and one self-induced vomiting episode per week for at least three months
• stable dose (for at least 6 weeks) in medication that affects mood, appetite, or weight
• For Healthy Participants: right handed, speak and read English, no history of eating disorder
• history of gastric bypass
• current medical or psychiatric illness instability (e.g. hospitalization in past 3 months
• history of psychosis or bipolar disorder
• current substance use disorder
• neurological disease
• BMI less than 19 kg/m^2
Wearable sensors for the combined use of early detection of postural instability and fall risk prediction in Parkinson s disease patients
Balance and walking problems in patients with Parkinson’s Disease do not respond well to the typical medication or surgical treatments. This research study uses five small wearable devices that attach to clothing and can measure the body’s location while performing walking tests, balance tests, and normal daily activities. By comparing patients with Parkinson’s Disease to people of similar age without Parkinson’s Disease, we hope to learn important differences relevant to the walking and balance problems in Parkinson’s Disease
• Anyone who has been diagnosed with parkinsonism including Parkinsons disease, Normal Pressure Hydrocephalus, or atypical parkinsonism
• Healthy adults of similar age as study participants
• people who have dementia of sufficient severity to impair their ability to make health-care decisions for themselves
Focus in NeuroDevelopment (FIND) Network: A Statewide Network for Research in Neurodevelopment
The purpose of this research project is to develop a registry and database of families with neurodevelopmental disorders.
• All ages
• All individuals with disabilities and families within the neurodevelopmental disorder community
• Also looking for clinicians, educators, and professionals in the field
The effects of vagus nerve stimulation on intrinsic lower leg spinal motoneuron excitability in Parkinson's disease
This study is designed to better understand the mechanisms contributing to impaired activation of leg muscles in people with Parkinson’s disease (PD) and test if stimulation of a nerve at the neck (vagus nerve) can improve muscle activation, walking and balance. People can participate in one of two experiments, or both. Both experiments will test the muscle activation patterns in the lower leg when producing low levels of force. We will also assess walking and balance. Experiment 2 will test muscle activation patterns, walking and balance before and after vagus nerve stimulation. We are also asking people who don’t have PD and are 21 to 76 years old and match in age and sex to participants to undergo the same study procedures.
• See link to clinicaltrials.gov for complete Inclusion criteria
• history of another significant neurological disorder including stroke, traumatic brain injury, intracranial aneurysm, intracranial hemorrhage, brain tumor
• severe orthopedic or other related musculoskeletal disease that significantly affects gait
• women who are pregnant
• history of substance abuse in the past two years
• unable to comprehend English
• see link to clinicaltrials.gov for complete Exclusion criteria