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This is a global, multicenter, prospective, observational, longitudinal registry conducted to characterize the natural history and real-world clinical management of patients diagnosed with AHP. This protocol will not recommend the use of any specific treatments, visits, or procedures. No medication is provided as part of registry participation.

REM sleep behavior disorder may predict the eventual symptom development of Parkinson’s disease, dementia with Lewy bodies, or multiple system atrophy. This occurs over years to decades and the sleep disorder may hide other typical symptoms and result in a delay in diagnosis. We are studying the changes in the brain over two years. We will do high field MRI’s (7T) and other tests of neurological function of people who have REM sleep disorder and people who don’t have this disorder (matched for age and sex).

This is a study of persons who do and do not stutter between ages 7 and 65 years. This study is trying to figure out how attention skills influence memory, language, and speech fluency skills.

This phase II trial studies how well combination chemotherapy works in treating patients (≤ 30 years old) with newly diagnosed stage II-IV diffuse anaplastic Wilms tumors (DAWT) or favorable histology Wilms tumors (FHWT) that have come back (relapsed).This trial may help doctors find out what effects, good and/or bad, regimen UH-3 (vincristine, doxorubicin, cyclophosphamide, carboplatin, etoposide, and irinotecan) has on patients with newly diagnosed DAWT and standard risk relapsed FHWT (those treated with only 2 drugs for the initial WT)and regimen ICE/Cyclo/Topo (ifosfamide, carboplatin, etoposide, cyclophosphamide, and topotecan) has on patients with high and very high risk relapsed FHWT (those treated with 3 or more drugs for the initial WT).

This study will seek to learn about barriers to management of Type 2 diabetes for children ages 10-17. This study is recruiting children, and their parent/guardian, who are managing with oral medication or insulin.

This research study is for creating a registry of all ages with conditions in endocrine and both health. Registries are used very often these days by doctors and scientists to collect information and use to perform research into rare conditions. This registry will be part of a global registry, called "GloBE-Reg" with the University of Glasgow (Scotland) and with the University of MInnesota.

This study identifies the bio-behavioral predictors and correlation of responses to Comprehensive Behavioral Intervention to Tics (CBIT) in young people with tic disorder.

The goal of this study is to learn more about how children (ages 5-8 years) describe their gender identities. We are also interested in learning more about the ways children think and develop. We will be giving children several tasks designed as games to assess flexibility in thinking, creativity, and the ability to take another person’s perspective.

A Phase I/II trial of single agent intravenous CBL0137 in pediatric patients (≥ 12 months and ≤ 30 years) with relapsed/refractory solid tumors, including CNS tumors and lymphoma.

To determine the prognostic factors for visual outcome for newly diagnosed NF1-OPGs. Hypothesis: Patients (<18 years of age) with tumors involving the optic tracts and/or radiations will demonstrate worse visual outcomes compared to those without optic tract involvement.

The purpose of this study to learn more about Limb Girdle Muscular Dystrophy by measuring how muscles change over a twelve-month period. Our clinical evaluator will test muscle strength and participants will be asked to complete a series of questionnaires to find out how Limb Girdle impacts daily activities. This information will help plan future studies and drug development for people with LGMD.

Nephrotic syndrome is a condition which affects the kidneys causing them to leak protein from the blood into the urine. Nephrotic syndrome is a disease that can improve (remission) and worsen (relapse) at different times throughout childhood. By collecting health information and laboratory samples, our goal is to learn more about these kidney diseases and find better ways to prevent and treat people with nephrotic syndrome. New knowledge will be shared with researchers and the public.

This phase II trial studies how well inotuzumab ozogamicin works in treating younger patients (≥1 year and < 22 years ) with CD22 positive B acute lymphoblastic leukemia that has come back or does not respond to treatment. Immunotoxins, such as inotuzumab ozogamicin, are antibodies linked to a toxic substance and may help find cancer cells that express CD22 and kill them without harming normal cells.

This study will test whether adding in daily weighing (5-7 days per week) is helpful in weight loss. In adults, it has been found to be helpful to have individuals who are obese to be more successful with their weight loss efforts if they weigh themselves at home every day. We want to see if this could be helpful in children as well. This research will last for about 12 weeks (3 months).

This research trial studies the Project: Every Child for younger patients with cancer. Gathering health information over time from younger patients with cancer may help doctors find better methods of treatment and on-going care.

The primary purpose of this study is to record outcomes and patient characteristics in the Masonic Cancer Center and BMT databases for patients undergoing a second transplant using a haploidentical donor, an unrelated donor or umbilical cord blood. The data will be analyzed for transplant “milestones” such as time to blood count recovery (engraftment) and how patients are doing at 3 months and 6 months after the transplant. Participation in this study will not alter treatment or medical care. All information for this study will be collected from medical records.

The goal of this study is to design wearable, comfortable sensors to measure muscle movement during tics. Small, flexible EMG sensors (the size of the head of a pin) will be embedded in a “band-aid like” plastic sticker which is placed on the side of the face. Participants will be video recorded as they complete movement tasks. The entire visit will take approximately 2 hours.

This retrospective, longitudinal project is to collect certain demographic and clinical health status information for entry into the CF Foundation Patient Registry (also known as PortCF). The registry has played an important role in CF research and will continue to do so. In addition, much of the same information is entered into the University of Minnesota Cystic Fibrosis Center Research Database. This patient database has been maintained since 1975.

This is a multi-center, prospective, observational cohort registry study looking at kids and their relatives with Catecholaminergic Polymorphic Ventricular Tachycardia (CPVT).

The primary purpose of this study is to record outcomes and patient characteristics in the Cancer Center’s and BMT databases for patients who are undergoing an allogeneic (donor) hematopoietic stem cell transplant. The data will be analyzed for transplant “milestones” such as time to blood count recovery (engraftment) and how patients are doing at 3 months and 6 months after the transplant. Participation in this study will not alter treatment or medical care. All information for this study will be collected from medical records.

The primary purpose of this study is to record outcomes and patient characteristics in the Masonic Cancer Center and BMT databases for patients who are undergoing an allogeneic (donor) hematopoietic stem cell transplant. The data will be analyzed for transplant “milestones” such as time to blood count recovery (engraftment) and how patients are doing at 3 months and 6 months after the transplant. Participation in this study will not alter treatment or medical care. All information for this study will be collected from medical records.

In the first phase of the study, participants will be asked to complete two sets of appointments six months apart. During both sets of appointments, participants will be asked to complete interviews and questionnaires about their life experiences and mental health, and they will have an EEG and fMRI while completing computerized tasks. The second phase of the study is optional. In this phase, participants will test one of two forms of computerized cognitive training, or brain games. They will be asked to complete 10 hours of training over a 3-6 week period. After the training period is over, they will have two sets of follow up visits, one right after the training period and one five months later. At these appointments, participants will complete the same activities done in the first phase of this study, including the interviews, questionnaires, and imaging (fMRI and EEG) combined with computerized tasks. We are recruiting two groups of participants for this study. One group will include individuals who experience hallucinations, delusions, paranoia, or a psychosis disorder (i.e., schizophrenia), and the other group will be individuals who do not have a diagnosis or family history of schizophrenia, bipolar disorder, or autism spectrum disorder.

This study is being sponsored by the National Pediatric Cardiology Quality Improvement Collaborative (NPC-QIC). We want to learn more about improving the treatment and outcomes for patients who have a diagnosis of a single ventricle, such as Hypoplastic Left Heart Syndrome (HLHS) or similar heart defects.

This phase I/II trial evaluates the highest safe dose, side effects, and possible benefits of tegavivint in treating children, adolescents, and young adults with recurrent or refractory solid tumors, including lymphomas and desmoid tumors.

This research is being to see if a new 3D simulation model is helpful in teaching patients about care of their stomas after surgery. We expect that people will be in this research study for 3-6 months depending on the timing of surgery and postoperative visits. The number of preoperative and postoperative visits, physician exams, scans, X-rays, and laboratory tests for preparation for surgery or after the surgery does not change because of this study.

This study is for people who have Epidermolysis Bullosa (EB), Fanconi Anemia (FA) or a bone marrow failure disorder that puts them at a higher risk of developing a form of skin cancer called squamous cell carcinoma (SCC). To learn more about these disorders and their relationship to cancer, researchers are collecting skin and blood samples to study in the lab. Blood and skin donated to the will be used by researchers at the University of Minnesota in studying the causes, diagnosis, prevention, and treatment of these disorders. We expect that this study will take about two hours, or the amount of time it takes to check in for a clinic visit and collect the specimens.

The purpose of this study is to determine how different bladder management methods affect the quality of life for young people with spina bifida. We hope to find out if certain bladder management methods are associated with a better quality of life. This information could help doctors make better treatment decisions and counsel young people living with spina bifida.

Although allogeneic hematopoietic cell transplant (HCT) is standard treatment for severe aplastic anemia, the use of the lower intensity conditioning drugs with a personalized dosing strategy, low dose total body irradiation (TBI) with dosing based on age and bone marrow abnormalities, and use of the drug cyclophosphamide early after transplant is a newer approach. We are studying whether this new approach is safer and more effective than our previous approach.

The research aspect of this trial is the use of a new machine to remove specific lymphocytes from the donor’s peripheral blood stem cells (PBSCs). This is called T cell receptor alpha/beta T cell depletion. This machine does such a good job at removing the unwanted donor T cells, and as a result we think patients will need fewer drugs to suppress their immune system.

The purpose of this multicenter study is to compare outcomes between patients who will undergo different types of ACL reconstruction. All patients will have a tendon from their own knee used to reconstruct the ACL. Prior to knee surgery, researchers will randomize (i.e. a coin toss) to determine if ACL reconstruction will be done with patellar or quadriceps tendon and if the lateral extra-articular tenodesis will or will not be added to the ACL surgery. We will follow-up with participants as they undergo treatment and recovery after surgery for 2 years.