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 study intends to investigate the personal experiences of semantic dementia patients who take part in a separate clinical study including a specific medication intervention. The major focus will be on closely following individuals' rates of trial completion and withdrawal. The data collected from this study will help improve future outcomes for all semantic dementia as well as those in under-represented demographic groups.
The statistical analysis of the collected data aims to reveal the many factors that influence patient involvement in clinical trials. Findings will be disseminated through conferences and scholarly papers to benefit all parties participating in clinical trials. These findings will help to shape the design of future clinical trials for people with tardive dyskinesia, as well as enhance recruiting techniques and retention rates.
The researchers are doing this study to find out whether copanlisib in combination with degarelix, given before standard surgical treatment (radical prostatectomy), is a safe and effective treatment that causes few or mild side effects for people who have localized high-risk prostate cancer.
This is a prospective phase I dose-escalation study, with the primary objective to access the MTD and find the RP2D of talazoparib, given in combination with standard of care dosing of pacritinib.
Under-representation of patients from racial/ethnic minority groups in cancer clinical trials is a major barrier to health equity. Black patients are significantly less likely to be enrolled in clinical trials compared with non-Hispanic White (White) patients although they carry a disproportionate burden of cancer mortality, the shortest survival rates, and are more likely to be diagnosed at later stages. Further, medical mistrust and lack of awareness and complexity of clinical trials are barriers that reduce the likelihood of clinical trial participation. The objective of this pilot study is to understand the effect of a culturally tailored decision aid (previously developed by our research team) on 1) medical mistrust, 2) patient knowledge about clinical trials, and 3) decision-making self-efficacy and determine the acceptability of the decision aid among Black patients currently or ever been diagnosed with cancer.
To find out if adding treatment with fecal microbiota transplantation (FMT) is effective at treating gut-related side effects of antibiotic treatment in participants who are receiving standard therapy with anti-CD19 chimeric antigen receptor T-cell (CAR-T cell) therapy.
This study aims to test the utility of Velacur ultrasound as a non-invasive, rapid, point of care diagnostic tool for detecting the presence and amount of hepatic steatosis in children and adolescents aged 2 - 20 years.
Delta-8-THC is an isomer of delta-9-THC that has become widely available due to the legalization of hemp and its derivatives. Very little controlled research has been conducted with delta-8-THC and some research suggests it produces similar effects to delta-9-THC, albeit at lower potency. The present study will evaluate the dose effects of delta-8-THC, compared with delta-9-THC, on simulated driving performance, field sobriety tests, cognitive performance, and biomarkers of exposure to cannabinoids. The results will inform policy and education related to impairment due to acute delta-8-THC exposure via vaporization and oral ingestion.
The overarching goal of this study phase, Phase I component is to configure Computerized Chemosensory-Based Orbitofrontal Networks Training (CBOT) into Computerized Chemosensory-Based Orbitofrontal Networks Training for Treatment of Pain CBOT-Pain (or CBOT-P) for rapid and sustained reduction of Pain, Negative Affect (NA) and Cognitive Impairments. The investigators aimed at first establishing if stimulation parameters targeting key olfactory regions, and their associated networks, paired with tasks that synergistically activate the orbitofrontal cortex (OFC) would have significantly different acute (< 7 days) effects in pain and NA intensity reductions. The hypothesis is that the short burst paradigm will more effectively activate the medial OFC and its functional connectivity with medial temporal affective networks, and result in greater reduction of affect and pain severity ratings after 7 days. The investigators will further examine if enhancing the odor regimen with beta-caryophyllene (BCP) content would have more dramatic effects in acute relief of pain, NA, and cognition. Aim 1.1: To optimize CBOT-P stimulation parameters and olfactory stimulants for pain, affect and cognition in CP with and without high NA. This is a 14-day prospective study, in which fMRI and rs-fMRI will be acquired at baseline and day 7 during exposure to short vs long-burst CBOT stimulations. This is followed by daily treatment with short-burst versus long-burst CBOT paradigm over 14 days, during which pain and NA measures will be recorded daily by the subjects, and assessed by train research staff at baseline, day 7 and day 14. Aim 1.2: To determine if CBOT regimen optimized with BCP content produces stronger and faster pain and affective response. This is a 14-day prospective study design, in which daily treatment of CBOT-PLUS (i.e., CBOT with BCP) will be compared against daily treatment with CBOT without BCP enhancement (CBOT). Subjects and clinicians are blinded to the assigned arms. Pain and NA measures will be recorded daily by the subjects and assessed by trained research staff at baseline and day 14.
The goal of this clinical trial is to develop a new behavioral treatment for U.S. combat veterans with post-traumatic stress disorder (PTSD), very brief exposure to combat-related stimuli. The main questions it aims to answer are: 1. How does Very Brief Exposure (combat images and control everyday images) and Visible Exposure to combat stimuli affect brain activity and subjective fear ratings? 2. To what extent are participants aware of the stimuli presented and tolerating the exposures? All participants will view both very brief exposure and visible exposure to combat stimuli in the functional magnetic brain imaging (fMRI) scan. They will provide ratings of fear, awareness, and tolerability. Researchers will compare U.S. combat veterans with PTSD and healthy controls to confirm differences in brain region activation and ratings.