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This study will help to identify challenges and barriers to self-performing anal cancer screening tests, and may identify unique ways to make this form of screening easier, more cost-effective, and more frequently performed. We believe that it has the potential to minimize the frequency of both disease and death from anal cancer among high-risk patient groups.

We will enroll healthy pregnant women (following enrollment, all subsequent study procedures will be completed postpartum) or postpartum women on hormonal birth control or no hormonal birth control with either a recent history of smoking and a desire to remain abstinent after childbirth, or who are currently smoking and motivated to quit smoking. Participants will be recruited throughout the continental United States (US). Participants living in Minnesota (our clinical site) will receive a 12-week course of exogenous progesterone. Participants will be followed for six months with remote visits, self-administered surveys, and self-collection of dried blood spots to measure hormones and smoking-related biomarkers.

LD/CD (medications to treat Parkinson's disease) will be delivered using an assembly of nested sachets made of permeable material. The assembly is placed in the oral/buccal cavity (between cheek and gum of lower jaw) and delivers continuous release of CD and LD for both transmucosal and gastrointestinal absorption. The combination of CD/LD in the inner sachet varies from that in the outer sachet. This allows for sequential release of CD and then LD to mimic a CD pretreatment method which is known to increase LD absorption and prolong its half-life.

You are invited to take part in a survey to help us learn more about what people know and think about diseases that are spread by ticks and mosquitoes. This study is being conducted by the researchers at the University of Minnesota Medical School on the Duluth Campus. The goal is to understand how people feel about these diseases and how much they know about how to protect themselves.

This study it to test an investigational vaccine called mRNA-1647 that is being developed for preventing cytomegalovirus (CMV) infection in people. CMV is a common virus that can spread easily through an infected person’s saliva or other body fluids such as blood, urine, and breast milk. We want see if the trial vaccine can prevent CMV infection in participants who have not been previously infected, to understand the safety (how many side effects you may have) of the trial vaccine, and to see if the trial vaccine results in participants making antibodies to CMV.

This research is being done to better understand why people develop a type of heart failure where the heart contracts normally but does not relax well. By comparing levels of chemicals in the blood that are secreted by the body in subjects with normal hearts and in subjects with abnormal relaxation, we hope to gain a better understanding of why heart failure occurs.

The purpose of this study to examine the effects of cigarette smoking and drinking alcohol on the formation of DNA damage in the mouth. The overall goal is to identify DNA damage that may be important to the development of head and neck cancers.

This study involves testing auditory and speech perception using behavioral and non-invasive physiological measures in humans.

This study includes healthy adults between the ages of 21-70 who either use or do not cannabidiol (CBD) regularly. The purpose of this study is to learn about how CBD users and nonusers respond to stress. Participants must be willing to attend one in-person visit at the University of Minnesota Duluth campus

This study evaluates the neural underpinnings of understanding speech in different listening contexts, such as listening to two talkers simultaneously or speech in background noise.

In this study, we want to find out more about secondhand smoke from shisha smoking in the home. We want to help families learn more about the risks of shisha smoke in the home and find ways to stop smoking at home.

The rate of lung cancer screening is not optimal among Chinese American high-risk smokers, although there is a high lung cancer rate among this population. We want to validate the adapted Chinese Lung Cancer Screening Health Belief Scale, enable its usage in Chinese Americans, and further explore the relationship between lung cancer screening health beliefs and health behavior among Chinese Americans. We will also aim to identify the differences in health beliefs regarding lung cancer screening between high-risk populations in China and Chinese Americans, and to examine factors influencing these differences.

The study is being conducted in order to further understand how we perceive the world, and if and how this may be different in individuals on the autism spectrum. We hope to further understand sensory processing differences in autism.

We are doing this research to collect a wide range of samples, clinical information, and measurements that will be used for future research into ALS and related neurological diseases. Participants will be asked to complete 7 in-person study visits and monthly remote self-assessment activities. Access to a personal device (computer and/or smartphone or tablet) that is connected to the internet is needed to complete the monthly remote activities.

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.

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.

The purpose of this research is to understand the effort needed to understand speech if hearing is impaired. Listening effort is higher in people with hearing impairment and has wide-ranging negative consequences across many aspects of a person’s life. The goal of this project is to explore factors that make listening effortful, with special focus on the need to repair perceptual mistakes by relying on context.

The purpose of this study is to learn more about the origin of tinnitus (phantom sound) and how age and hearing loss affect the ability to hear simple and complex sounds, such as tones and speech, presented in isolation and in the presence of other competing sounds. Possible participants may have normal hearing or mild-to-moderate hearing loss. Participants will be seated in a sound-treated room and listen to sounds over headphones, insert earphones (earbuds), or via loudspeakers. The tasks involve making judgments about the sounds, such as discriminating which of two sounds appeared to fluctuate in intensity or reporting the words in a sentence.

This study will examine the brain activation associated with the transition between movements in Parkinson’s disease, and if these changes are related to the development of problems with moving (like freezing of gait) and thinking. We will look at brain activity associated with the vestibular (inner ear) and cortical (surface of the brain) systems. People with Parkinson’s disease (especially people with freezing of gait) sometimes have difficulty initiating changes in movement types, such as going from standing to walking, turning, or switching between slow and fast repetitive movements. The difficulty in movement transitions may be associated with an overactive vestibular system (inner ear) or cortical system. In each experiment in this study, we expect about 20-25 participants with Parkinson’s disease and freezing of gait, 20-25 participants with Parkinson’s without freezing of gait, and 20-25 control participants

The purpose of this study is to study the evolution of early life risk factors that may lead to cancer and other conditions. This is a prospective cohort study of families who reside in Minnesota.

This research will use neuroimaging to study the brain systems involved in prioritizing goals effectively, as well as testing whether variation in those systems is associated with the personality trait conscientiousness, which reflects organization, self-discipline, and industriousness and predicts important health and other life outcomes.

Respiratory illnesses, including ear and sinus infections, colds, and pneumonias, are among the most common infectious diseases affecting Minnesotans across their lifespan. These diseases can be caused by many different types of microbes—bacteria, viruses and fungi—and different types of microbes may require different kinds of treatment. This research is being done to learn more about the specific types of microbes that cause respiratory infections in children and adults across the state of Minnesota over time. Antimicrobial resistance happens when microbes develop the ability to defeat the drugs designed to kill them. Through this study, we will learn which types of genes are carried by microbes living in the respiratory tract by collecting and analyzing nasal and oral specimen.

This study explores how engaging in creative activities may be helpful for mental health and wellbeing in adolescents. Study participants will attend eight sessions (over two weeks) of Creativity Camp which involves a range of different kinds of arts activities. Participants will also complete a series of questionnaires, interviews, and other assessments to assess the potential benefits of the camp. We have previously shown that Creativity Camp is effective for reducing depression symptoms and improving well-being in adolescents with depression.

Participants play games designed to train visual attention towards natural, non-drug-related scenarios. A biofeedback loop between gameplay and an electroencephalogram (EEG) system monitors game performance and guides game difficulty.

The purpose of this study is to understand how relighting cigarettes affects the level of toxicants inhaled during smoking, compared to smoking non-relit cigarettes.

This keystone study will invite adolescents into a 2-semester creative arts / science program, with arts activities taking place at the Masonic Institute of the Developing Brain (MIDB).

The purpose of this pilot research study is to test whether a tool called “High-Resolution Manometry” can diagnose laryngeal dystonia (also known as spasmodic dysphonia) and measure how well treatment works. High-Resolution Manometry measures pressures from a small catheter that is passed from your nose into your throat. We believe that pressures in the throat might be different for people with laryngeal dystonia than for people without laryngeal dystonia, or with other types of voice disorders. If we can diagnose laryngeal dystonia shortly after symptoms start, we can get patients the treatment they need sooner.

Study to examine the physiological responses that occur during a hot flush in postmenopausal women

The purpose of this trial is to investigate a full-mouth electronic toothbrush (FMET) and foam system compared to a conventional electronic toothbrush (ETB) and dentifrice during a 30-day period to evaluate the impact on clinical indicators of gingivitis, plaque, safety, and patient perceptions.

The aim of this study is to obtain newborn blood spots (NBS) and tumor specimens for children and adolescents diagnosed with malignant neoplasms.