There are about 173942 clinical studies being (or have been) conducted in United States. The country of the clinical trial is determined by the location of where the clinical research is being studied. Most studies are often held in multiple locations & countries.
The purpose of this observational study is to collect real-world data that describes treatment patterns and clinical outcomes in participants with first line recurrent/metastatic squamous cell carcinoma of the head & neck (1L R/M SCCHN).
This is a registry to identify changes in the expression of aging-related biomarkers, changes in functional performance, and/or changes in quality-of-life across the aging spectrum in 250 participants ≥ 25 years of age that will be conducted by the University of North Carolina. The primary purpose of this registry is to measure biomarkers of aging/senescence and build computational models of aging in order to better understand the role of senescence in aging-related functional decline and differences between aging in a general population vs cohorts enriched for aging related disease (cancer, heart disease). Aging biomarker data in cohorts with cancer and heart disease has already been collected; the current study will enroll participants into the cohort of aging in the general population (Aging Cohort). Over the past century, life expectancy has increased by 30 years. With that gain has come a dramatic rise in age-related disease and an urgent need to understand, prevent, and treat these conditions. While age-related diseases have diverse phenotypes, there is increasing recognition of common biological underpinnings with cellular senescence as the nexus linking subcellular changes due to epigenetic changes, DNA damage, and mitochondria dysfunction with a decline in health due to multi-morbidity. The molecular changes that shift one's aging trajectory from a 'healthy' state to a 'disease' state are poorly understood; however, there is increasing evidence that senescence plays a key role in this shift. Computational models of natural aging and aging related disease are important tools in understanding the phenomenon of senescence, its regulation and dynamics, and its role in physiological or pathological processes during human aging. These findings will serve as pilot data for future analysis of cellular senescence, as measured by p16INK4 (hereafter referred to as p16) expression, and aging in other cohorts and begin to establish comparisons between p16 and other potentially clinically relevant aging biomarkers such as DNA methylation and plasma proteomics.
The study team will conduct a feasibility study to develop and test out procedures for improved triage and COVID-19 testing in dental practices to increase safety and perceptions of the safety of Dental Health Care Workers (DHCW) and their patients. DHCWs in offices with Practice-Based Regional Network (PBRN) members and their patients will be recruited to participate in one of two protocols. The first, point-of-care (POC), will test out procedures for point-of-care SARS-CoV-2 antigen testing in the dental office along with enhanced triage using pulse oximeters. The second, laboratory (LAB), will test out procedures for a saliva-based laboratory SARS-CoV-2 viral test along with enhanced triage. The feasibility of implementing COVID-related testing and enhanced triage procedures in the dental setting will provide preliminary data to inform a larger network-wide study grant application.
The investigators propose to use a Paired Partner design, in which subjects engage in a 45-min semi-structured conversation with one (novel) partner under the influence of MDMA and with another partner under the influence of placebo. At the end of each session, they will rate their feelings about the partner, and on the test day, subjects will be asked which partner they preferred and felt closer to.
The main purpose of this study is to assess the efficacy and safety of LY3361237 in participants with at least moderately active systemic lupus erythematosus (SLE). Study will last up to 34 weeks and may include up to 15 visits.
This pilot clinical trial aims to integrate maternal smoking cessation and breastfeeding interventions to enhance both cancer prevention behaviors. The investigators will recruit 40 daily smoking women in their early pregnancy and randomize them into the integrated intervention or control group. Main outcomes include smoking abstinence and breastfeeding rates at 6 months postpartum.
This is a Phase 1, single-center trial in healthy participants. This is a crossover design, open-label treatment trial with 3 periods, 6 sequences.
The purpose of the Peer Intervention to Link Overdose Survivors to Treatment (PILOT) study is to improve outcomes for individuals after surviving an overdose involving opioids. This study will be comparing the enhanced peer intervention known as PILOT for overdose survivors with treatment as usual (TAU) provided in the Emergency Department.
The aim of this study is to test the feasibility, acceptability and efficacy of methods for delivering mental health support when real-time communication is not possible (e.g. on long duration space flights where communication lags of up to 45 minutes are anticipated). The investigators hypothesize that the two enhanced treatment conditions (i.e., those with therapist support) will outperform the online self-management program without support. The investigators also predict that outcomes for the two enhanced conditions will be comparable to those reported in the literature for in-person psychotherapy programs.
This is the first-in-human clinical study to see if a single dose of an investigational nasal spray made from a modified plant protein called Q-Griffithsin is safe, tolerated and acceptable for use by healthy adults 18 to 60 years of age.