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In this study, we are going to compare two ways of treating mild respiratory illnesses in children with Cystic Fibrosis (CF). One is immediate antibiotics (increase airway clearance and start oral antibiotics right away) and the other is tailored therapy (increase airway clearance right away but only start oral antibiotics if symptoms worsen or do not improve). We are looking at how safe each option is and how well each one works. To do this, we will randomize participants (like flipping a coin) to one of these two approaches if a mild respiratory illness happens over the next 12 months.

This study is comparing the treatment of Non-Alcoholic Steatohepatitis (NASH) with either lifestyle changes or obesity surgery with lifestyle changes.  Participants must be 30-70 years old, have a BMI of 35.0-60.0 kg/m2, have health insurance that will pay for obesity surgery, and be willing to accept either treatment.

The goal of this study is to develop and test a new way of measuring how much effort and strain the jaw muscles can handle before a person begins to feel specific levels of pain or fatigue. This involves a controlled jaw exercise task designed to better understand the relationship between jaw muscle effort, physical stress in the muscles, and how each person experiences discomfort. It is hoped that the information learned in this study will help researchers refine this new jaw testing method and confirm whether it accurately measures jaw muscle effort and discomfort. This may support future research that improves how jaw pain conditions are understood and eventually lead to better, more individualized treatments for people with jaw muscle and jaw joint disorders.

The goal of this study is to determine if healthy donor microbes released in the small intestine act the same way as healthy donor microbes released in the large intestine for people with Crohn's Disease. We will see what good bacteria are present in intestinal biopsies at 8 weeks and look for improvement in inflammation with colonoscopy.

REM sleep behavior disorder (RBD) is a condition in which people physically act out their dreams while sleeping. Some people with RBD may later develop neurological conditions such as Parkinson's disease or related disorders. This study will examine changes in the brain over a two-year period using advanced brain imaging (7T MRI) and other neurological tests. Researchers will compare people with RBD to people without the disorder to better understand how the brain changes over time and identify potential early signs of neurological disease.

To maintain a biorepository (sample bank) of biological samples from different tobacco users and non-users to investigate how tobacco and nicotine products affect our bodies. The samples will be used by researchers to develop methods to look for biological “markers” (biomarkers), or chemical changes in the body, that occur due to tobacco or nicotine exposure. The goal is to eventually use these biomarkers to improve detection, prevention, and treatment strategies for tobacco-related diseases.

We are looking at how well letrozole with or without paclitaxel and carboplatin works in treating patients with stage II-IV low-grade serous carcinoma of the ovary, fallopian tube, or peritoneum. Letrozole is an enzyme inhibitor that lowers the amount of estrogen made by the body and may stop the growth of tumor cells that need estrogen to grow. We will compare the effectiveness of the two different treatments.

The investigational therapy in this study is referred to as Restorative Microbiota Therapy (RMT). It is prepared by extracting healthy bacteria from the stool of healthy human donors and making it into capsules taken by mouth. The donor stool samples are rigorously tested for harmful bacteria and viruses before processing. There is scientific evidence to suggest that RMT might make immunotherapy more effective. The primary goal of the study is to test if RMT makes durvalumab + tremelimumab treatment with chemotherapy more effective to control lung cancer.

This study is for children aged 2 to 17 with chronic kidney disease (CKD). The purpose of this study is to find out if a study drug called empagliflozin helps children and adolescents with CKD. Other goals of the study are to find out how empagliflozin is tolerated and handled by the body in children and adolescents with CKD.

This study aims to learn more about neurological symptoms associated with alcohol use. The study team plans to characterize neuropathic pain in individuals receiving in-patient treatment for alcohol use compared with moderate drinkers of the same age.

The purpose of the University of Minnesota (UMN) movement disorders research registry is to connect individuals interested in participating in Movement Disorders research with researchers at the University of Minnesota. The registry will allow individuals from the community to share their contact information, basic information about their health diagnoses, and research studies they participate in. This information will be stored for future research contact and be used to determine which movement disorders studies (if any) that an individual may qualify for. Click 'Visit the Study Website' to learn more and to sign up for the registry.

The purpose of this study is to measure the compliance, usability, and satisfaction of an at-home, multi-modal stimulation device in a diverse population of people with chronic lower back pain (cLBP) compared to a group of participants who are engaging in integrative health practices. The multi-modal device will include a combination of electrical stimulation, auditory stimulation, and integrative-health techniques, including mindfulness breathing, health coaching, and reflective journaling. The multi-modal device creation is based on prior knowledge in lower back pain treatment, which includes electrical stimulation of the back (Transcutaneous Electrical Nerve Stimulator or TENS) and integrative health modalities. Findings from this usability pilot study could help refine the approach and the multi-modal device for a future intervention study in cLBP participants.

Researchers at the University of Minnesota, Twin Cities are looking for research participants for a study about the efficacy of early intervention services provided over telehealth (video conferencing) for kids ages 1-5 years old with Autism Spectrum Disorder (ASD) and their families. This study is also intended to test the training of community providers in the use of this model. Parents will receive coaching to provide interventions to support their child’s communication and other skills. You and your child may be eligible if your child is between 1 and 5 years old, your child is on a waitlist to be evaluated for ASD or has received an ASD diagnosis in the last 3 months & is waiting for services. Participants receive parent coaching 3x weekly for 9-12 weeks for 30-60 minutes over telehealth. Questionnaires and interviews are given before and after the intervention. Overall, parents commit to 18 months of participation.

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.

Bilateral coordination (ability to use both arms) is poorly understood in stroke. We are using a robotic device to measure bilateral coordination in different tasks in individuals with chronic stroke and people of the same age who have not had a stroke.

The purpose of this study is to evaluate the effectiveness of investigational devices (the Lilac Glove and Lilac Boot devices) for the temporary reduction of moderate to severe symptoms of peripheral neuropathy caused by chemotherapy during the treatment of cancer. The Lilac Glove and Lilac Boot devices are designed to keep chemotherapy medication from damaging nerves. The study involves wearing the Lilac Glove and Boot devices on both hands and feet at each treatment session. Participants will be randomly assigned (like the flip of a coin) into one of two treatment groups; the “intervention group” (which means you receive treatment with the therapeutic Lilac devices) or the “control group” (which means you will receive treatment with the sham devices).

Finding liver cancer early is important to increase chances of getting treatment and decreasing risk of dying from cancer. The purpose of this research is to compare the effectiveness of two liver cancer screening methods to detect liver cancer at an early stage. Participants will be randomly (by chance) placed in one of two study groups – one group will undergo ultrasound imaging of the liver with or without a blood test to measure a specific protein, whereas the second group will undergo a blood test for liver cancer screening called a GALAD score. The GALAD score combines three blood tests to screen for liver cancer. We do not currently know if GALAD would help detect liver cancer earlier than standard screening.

This study looks at the use of an implanted brain stimulator for people who have treatment resistant depression. The change in brain function by EEG and symptoms of depression will be examined. This study is open to people 22-70 years old with Medicare or Medicare Advantage insurance.

We’re studying disitamab vedotin to find out what its side effects are and if it works for urothelial cancer when given with pembrolizumab. We want to see if these drugs work better together than the available approved treatments.

Medications used to treat Parkinson's disease will be delivered using a sachet ; placed in the oral/buccal cavity (between cheek and gum of lower jaw). This study may be a good fit for you if you are healthy, between the ages of 18 and 65, and aren’t currently taking regular medications. We expect that you will be in this research study for one visit, approximately 7 hours total. Compensation and transportation expenses will be provided.

This study aims to test the accuracy and speed of the pABR for future clinical use by recruiting infants and adults with a range of hearing loss profiles from normal hearing to severe loss.

This study compares the effect of modified fluorouracil, leucovorin calcium, oxaliplatin, and irinotecan (mFOLFIRINOX) to modified fluorouracil, leucovorin calcium, and oxaliplatin (mFOLFOX) for the treatment of advanced, unresectable, or metastatic HER2 negative esophageal, gastroesophageal junction, and gastric adenocarcinoma. Adding irinotecan to the FOLFOX regimen could shrink the cancer and extend the life of patients with advanced gastroesophageal cancers.

This drug study aims to estimate at initiation of treatment to the occurrence of disease progression or expiration at 1 years post autologous stem cell transplant of classical Hodgkin’s lymphoma patients treated with BEAM autologous stem cell transplant combined with pembrolizumab given pretransplant and for 1 year post-transplant maintenance.

This research study is being done so that we can better understand why women with post-traumatic stress disorder (PTSD) may have higher risk of cardiovascular disease as they get older. This study looks at how trauma and PTSD affect blood vessels in young women. The study is also testing whether a dietary supplement called beetroot juice might help improve the function of blood vessels in women suffering from PTSD. Study participation involves coming to the University of Minnesota campus in Minneapolis for two visits. Each of the visits with take about 3 and a half hours.

We are investigating ways to improve methods of brain stimulation. The purpose of this study is to try a new way to deliver transcranial magnetic stimulation (TMS) to the brain. Participants will be asked to come in for three separate 4-hour research visits. Each research visit will take place approximately seven days after the previous one. During the research visits, we will put a mesh cap on the head to measure electrical activity in the brain (also known as an EEG). Once the cap is on, we will use a transcranial magnetic stimulation (TMS) device to deliver small pulses of electricity to the brain to see how it reacts to the stimulation.

This study is being done to learn more about maridebart cafraglutide (MariTide [formerly AMG 133]) for people with heart failure (HF) and obesity in addition to their routine medical care. Participants will receive treatment with either MariTide or a placebo, which will be called a study drug. A placebo looks the same as the investigational medicine but contains no actual medicine.

The purpose of this study is to evaluate the ability of a device (Vocxi Health’s MyBreath Print®) to capture and measure volatile organic compounds (VOCs) in breath samples from women who have a pelvic mass and will be having surgery. The ultimate goal is to develop a screening test for ovarian cancer. We expect that study will take approximately 45 minutes and breath samples will be obtained before and after surgery.

The main purpose of this study is to see how safe and tolerable CNP-103 is for people with type 1 diabetes. CNP-103 is a nanoparticle (a tiny particle) containing special beta cell proteins. In each group of adults and teens, participants will be assigned by chance (like flipping a coin) to receive either CNP-103 or placebo (like CNP-103 but contains salt water). Participants will have a 66% chance of receiving CNP-103 and a 33% chance of receiving placebo. The total duration of participation from the first Screening visit until the last assessment is approximately 208 days.

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.

The purpose of this study is to describe current knowledge and opinions about anal cancer screening among men who have sex with men (MSM), as well as their experience receiving guideline-compliant care aimed at anal cancer risk reduction using a large-scale survey disseminated via social media.