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.
This study will evaluate the impact of sleep, circadian health and melatonin on flu vaccine immunogenicity.
The purpose of this research is to study immunosuppression drugs, certain foods, and how they can change the microbiome (the natural microorganisms inside the body) of the individual taking the immunosuppressive medications. The study team wants to study how the microbiome affects how the body processes the transplant medication.
This is a validation study of a conscientiousness-based phone app intervention strategy to help people with their health management and employment.
The purpose of this study is to examine the effects of a goal-setting intervention that utilizes a Fitbit device and text messaging to improve physical activity and sleep in Hispanic adolescents with obesity.
The purpose of this study is to evaluate the preliminary efficacy and safety of NIS793 and other novel investigational combinations with standard of care (SOC) anti-cancer therapy vs SOC anti-cancer therapy for the second line treatment of mCRC. This study aims to explore whether different mechanisms of action may reverse resistance and improve responsiveness to the currently considered SOC anti-cancer therapy in the second line metastatic colorectal cancer (mCRC) setting.
The Pilot Test (AKA Study B) will entail a pilot randomized, controlled trial (RCT) of an mHealth behavioral intervention, LetSync, with 80 couples (N=160) to assess its acceptability, feasibility, and preliminary impact on retention in care and ART adherence as measured by antiretroviral concentrations in hair. Participants in the intervention arm will use LetSync v1.0 for 6 months and provide acceptability and feasibility data. In the ensuing 2 months, the investigators will make refinements based on participants' data to produce LetSync v2.0. Then, participants in the waitlist-control arm will receive LetSync v2.0, use it for 6 months, and provide acceptability and feasibility data. The intervention arm will continue using LetSync v1.0, for a total of 14 months. Based on acceptability and feasibility data from waitlist control arm participants between T3 and T4, the investigators will develop LetSync v3.0, which will be used for efficacy testing in a full RCT trial in the future.
This is a randomized, double-blind, placebo-controlled clinical trial to evaluate the effect of two polypore mushrooms, Fomitopsis officinalis and Trametes versicolor (FoTv), for use as an adjunct to vaccination for COVID-19 in a general population at the time of COVID-19 vaccination.
This study is for subjects with untreated Stage IV small cell lung cancer. Subjects will be given radiation therapy for five days, followed by standard of care chemo-immunotherapy (etoposide + carboplatin or cisplatin + durvalumab) for 4 cycles. Subjects may continue to receive durvalumab after 4 cycles have been completed until disease progression.
Multi-center, open-label, prospective, randomized clinical trial of the aura6000(R) System for the reduction of apnea and hypopneas in adult patients with moderate to severe obstructive sleep apnea who have failed or are unwilling to use positive airway pressure treatment.
A Mindfulness-Based Intervention (MBI), called ".b," will be tailored to Youth Experiencing Homelessness (YEH) by using focus group discussions, key informant interviews, and iterative beta-testing with the Homeless Youth Working Group (HYWG). The purpose of this study is to assess the feasibility and acceptability of this tailored MBI in YEH (the tailored MBI called .b will be compared to an attention control condition). The results of this feasibility study will inform the design of a future randomized controlled trial that will aim to test the efficacy of the intervention for improving stress management, increasing emotional regulation, decreasing impulsivity in YEH.