All Clinical Trials

The objective of this study is to determine if a combination of oral nicotinamide and pyruvate (N\&P) can maintain eye health as compared to placebo while standard-of-care intraocular pressure-lowering glaucoma medications are used to treat glaucoma. A total of up to 188 participants will be enrolled and randomized 1:1 to receive N\&P or placebo for 87 weeks (20 months). Participants will be followed for a total of 91 weeks (21 months). Read Less

This project explores a novel means of health promotion and prevention of age-related physical frailty, which is designed to overcome barriers to access and promote autonomy in managing physical health. Read Less

Detailed Description The doula-led intervention developed during the first phase of this project will be pilot tested for feasibility. Following the recruitment procedures described in the recruitment and retention plan, approximately 75 participants will be enrolled into the study. Twenty-five of the participants will receive regular doula care and 25 of the participants will receive care from a doula trained in the PMAD doula training throughout their pregnancy, childbirth, and postpartum time period, following the intervention procedures developed in Aim 2 of this study. Twenty-five women will not receive care from a doula and will receive perinatal care as usual. Women in all groups will take surveys via REDCap during their enrollment in the intervention, at 1 month postpartum, 3 months, and 6 months postpartum (at the conclusion of the intervention). All participants who receive the PMAD doula intervention will complete checklists after each session with their doula, to assess fidelity to the intervention. Participant communication with their doula via patient notebook will also be assessed for fidelity to the intervention. Read Less

The purpose of this research study is to try and identify risk factors and biologic changes that suggest that someone may go on to develop multiple sclerosis before a person has shown any symptoms of the disease. Read Less

The study will examine the role of digital wellness modules (brief mindfulness and light to moderate physical exercise) delivered through a smartphone wellness application and their short-term effects on health behavior motivation and change, and longer-term quality of life and non-pathological affective states. Read Less

This is a prospective observational cohort study designed to collect data on patients who received REBYOTA™ for the prevention of rCDI in the routine care setting. As all data collected for this study are observational, the decision to prescribe REBYOTA™ is at the treating physician's discretion and independent from the decision to enroll the patient in the study. Data will be collected from patients' medical records after obtaining informed consent. Data about clinical history, CDI events (primary and recurrent: severity, treatment), CDI-related symptoms, treatments, medical procedures, Adverse Events(AEs), and healthcare resource utilization (i.e., hospitalizations and re-admissions) will be collected through 6 months of follow-up from the date of REBYOTA™ administration. Read Less

Sleep-wake disturbances are a major factor associated with reduced quality of life of individuals with Parkinson's disease (PD), a progressive neurological disorder affecting millions of people in the U.S and worldwide. The brain mechanisms underlying these sleep disorders, and the effects of therapeutic interventions such as deep brain stimulation on sleep-related neuronal activity and sleep behavior, are not well understood. Results from this study will provide a better understanding of the brain circuitry involved in disordered sleep in PD and inform the development of targeted therapeutic interventions to treat sleep disorders in people with neurodegenerative disease. Read Less

The goal of the Molecular Characterization Trial (MCT) is to obtain biological specimens and data resources from patients enrolled on prospective trials, to ensure that the Harvard/UCSF ROBIN Center accomplishes its key objective of advancing our understanding of the biological mechanisms that underlie how radiation treats tumors but also can cause unwanted side effects. The MCT focuses on collection of research biospecimens before, during, and after radiation. Also critical to the MCT is the deep annotation of these research biospecimens with elements that complement each other to provide a holistic, detailed view of each patient. Annotated elements include those used in the past such as clinical and biological features but extend to factors we have so far neglected but must incorporate in the future such as dosimetry (precise anatomical measurement of radiation dose), artificial intelligence, computational biology, and natural language processing. Read Less

This study aims to determine the relationship between lipid kinetics changes and blood immunosuppressive cells by metabolic surgery in two patient cohorts. Read Less

The goal of this randomized controlled trial is to compare Promoting First Relationships - Home Visit (PFR-HV) to Promoting First Relationships - Telehealth (PFR-T) among parents of 6-12 month olds in the child welfare system. The main questions it aims to answer are: * Is PFR-T effective relative to PFR-HV and Usual Care with respect to observed parent sensitive and responsive care, parent knowledge of child social and emotional development, and child externalizing behavior? * Is PFR-T effective relative to PFR-HV and Usual Care with respect to child out-of-home placement in foster care relative to the control group? * How does PFR-T compare in a benefit-cost analysis to the cost-effectiveness relative to PFR-HV and Usual Care? * Are eligible families impacted by the lack of technology and Wi-Fi/cellular data to engage in PFR-T? * How does provider adherence and fidelity in delivery of PFR-T compare to adherence and fidelity of PFR-HV? What will participants be asked to do? 1. Participants will be asked to agree to randomization, resulting in their placement in one of three groups: PFR-HV, PFR-T, or the control group. 2. Participants will be asked to participate in three virtual research visits, over the course of approximately 12 months (families could be finished as early as 9 months, however in our experience, intervention sessions and research visits often need to be rescheduled, delaying completion of the study). The research visits take approximately 80 minutes, and families will be paid $75 for each visit they participate in. 3. During the research visit, the families will be asked to participate in videotaped research activities involving parent-child play and interaction. Parents will be asked to answer questions regarding their background, feelings, parenting opinions, and stress. 4. Families randomized to the PFR-HV intervention are asked to participate in a 10 week in home parenting program which includes videotaped caregiver-child interactions and feedback. 5. Families randomized to the PFR-T intervention are asked to participate in a 10-week parenting program that will occur over Zoom, which will include videotaped caregiver-child interactions and feedback. 6. Families randomized to the control group will be emailed a resource packet with some information about services or programs that might be helpful for them. Read Less

This is a a pilot study to assess the feasibility of intermittent caloric restriction (plus a plant-enriched diet optionally) in prostate cancer patients receiving androgen deprivation therapy. Study feasibility measures will include enrollment rate, drop-out rate and compliance with diet measured by self-reports. Read Less

The goal of this study is to test whether chemotherapy guided by a new imaging method named DCE-MRI can more effectively reduce a pancreatic tumor, enabling curable surgery, over the conventional method when a tumor is categorized as borderline resectable pancreatic cancer. UAB radiological research team has been studying a cutting-edge imaging technique named dynamic contrast-enhanced magnetic resonance imaging, or DCE-MRI, for over 10 years. This technique has been globally used to calculate the blood flow of various tissues, including tumors. Blood flow often serves as a critical indicator showing a disease status. For example, a pancreatic tumor typically has low blood flow, so it can be used as an indicator to identify the presence of a pancreatic tumor. In addition, an effective therapy can result in the increase of blood flow in a pancreatic tumor during the early period of treatment. Therefore, the investigators may be able to determine whether the undergoing therapy is effective or not by measuring the change of blood flow in the pancreatic tumor and deciding whether to continue the therapy or try a different one. Read Less