The CONFIDENT Study is an online three-arm randomized trial that aims to help long-term care workers in the United States feel more confident about the Coronavirus Disease 2019 (COVID-19) vaccines. The study will compare two different interventions to usual online information (website of the Centers for Disease Control and Prevention). The first intervention is a Dialogue-Based Webinar where people can interact and ask questions about the vaccines. The second intervention is a Social Media Website that will feature curated content about the vaccines from popular social media platforms. Participants will be asked to completed four online surveys. The first survey will be completed pre-intervention and immediately upon study enrollment (Time 0). Participants will be randomized to a trial arm at the end of the Time 0 survey. Intervention follow-up surveys will be completed 3 weeks post-randomization (Time 1), three months post-randomization (Time 2), and 6 months post-randomization (Time 3).

Type: Interventional

Start Date: Feb 2022

open study

The purpose of this research study is to conduct a prospective longitudinal surveillance research study, enrolling approximately 60 lactating mothers who receive the SARS-CoV-2 vaccine, and then following their clinical and laboratory parameters for up to 12 months. The overall goal is to investigate the characteristics of antibody formation in lactating women receiving SARS-CoV-2 vaccination, documenting the antibody isotypes, titers, duration, and transfer into milk over time.

Type: Observational

Start Date: Feb 2021

open study

Given the likelihood of COVID-19 remaining an endemic disease among high-risk populations, establishing effective mitigation interventions will be critical to stemming community transmission. Criminal justice-involved individuals are extremely important to reducing community-based SARS-CoV-2 transmission due to their increased risk of contracting SARS-CoV-2 while incarcerated and their likelihood of living in congregate settings after incarceration. The investigators will evaluate an onsite Point-of-Care SARS-CoV-2 testing and education strategy in a corrections-focused community-based organization and its impact on improving testing uptake, mitigation behaviors(e.g. mask wearing, hand hygiene, social distancing, vaccine uptake when available), and cost-effectiveness.

Type: Interventional

Start Date: Apr 2022

open study

Background: Allergic reactions have been reported to occur after vaccination with both the Pfizer-BioNTech COVID-19 Vaccine and Moderna COVID-19 Vaccine. Allergic reactions range from mild to severe and include life- threatening anaphylactic reactions, although no deaths have been reported with either vaccine. This study is designed with two principal aims: - To estimate the proportions of systemic allergic reactions to the Pfizer-BioNTech COVID-19 Vaccine and the Moderna COVID-19 Vaccine in a High-Allergy/Mast Cell Disorder (HA/MCD) population, and - If the risk in the HA/MCD is demonstrable, to determine whether the proportions are higher in the HA/MCD in comparison to a representative population without severe allergies or mast cell disorders

Type: Interventional

Start Date: Apr 2021

open study

Establish a COVID-19 biorepository to aid in developing our knowledge of the disease.

Type: Observational

Start Date: Apr 2020

open study

A phase 2/3 multi-center randomized, double-blind, parallel arm, placebo- controlled study in Adult Subjects Hospitalized with Severe SARS-CoV-2 Positive Pneumonia to determine the potential of opaganib to improve and/or stabilize the clinical status of the patient.

Type: Interventional

Start Date: Aug 2020

open study

This clinical trial will evaluate the safety, tolerability and effectiveness of topical GLS-1200 nasal spray to reduce the incidence of confirmed, symptomatic SARS-CoV-2 infection.

Type: Interventional

Start Date: Jun 2020

open study

This study is a randomized Double-Blind Placebo-Controlled Trial on the Safety and Efficacy of Imatinib for Hospitalized Adults with COVID-19

Type: Interventional

Start Date: Jun 2020

open study

The human disease caused by SARS-CoV-2 is called COVID-19. In most cases, COVID-19 presents as a mild to moderate respiratory illness. But it can also be more severe and even lead to death. The purpose of this study is to: - Determine the prevalence of SARS-CoV-2 carrier status over time in children and parents - Determine the prevalence of antibody development over time in children and parents - Compare carrier status and antibody development for children with asthma and/or other atopic conditions (e.g. eczema) versus children without asthma and/or other atopic conditions - Investigate the presence of SARS-CoV-2 exposure in historical samples from enrolled participants

Type: Observational

Start Date: May 2020

open study

This placebo-controlled, randomized, blinded, two-arm phase II study will test the safety and potential efficacy of the targeted mAb, Sipavibart (formerly AZD3152) in patients with Long COVID.

Type: Interventional

Start Date: Jun 2025

open study

This is a prospective, longitudinal study involving 300 participants for a single visit to compare Long COVID neurocutaneous biosignatures with those of other disorders affecting the sensory and autonomic nervous system.

Type: Observational

Start Date: Nov 2023

open study

The study aims to engage community partners to implement IMPROVE intervention and promote (COVID-19) rapid testing among vulnerable Asian Americans in the Greater Philadelphia Area and New York City

Type: Interventional

Start Date: Jun 2023

open study

Parasympathetic nervous system (PNS) is part of the body's autonomic nervous system(PNS) protects body against inflammation. Study shows that reduced PNS function activity is associated with persistent inflammation. Preliminary data from the studies shows, that post-COVID-19 POTS patients have reduced parasympathetic (PNS) function. Given that the PNS protects against inflammation, this clinical trial aims to prove that post-COVID-19 POTS is caused by reduced PNS activity, which in turn, contributes to persistent inflammation, orthostatic intolerance, and OI symptoms. The study will evaluate immune cell activation in post-COVID-19 POTS and patients with history of COVID-19 infection without sequelae and correlate this with the degree of decreased PNS activity.

Type: Interventional

Start Date: Apr 2024

open study

This is a prospective, randomized randomized immunologic study of response to influenza and SARS-CoV-2 vaccination across four of the US Influenza Vaccine Effectiveness (Flu VE) Network study sites.

Type: Interventional

Start Date: Sep 2023

open study

COVID-19 is a systemic inflammatory disease involving many organs including the lungs, vascular system liver and myocardium that lead to severe pathologies. Patients with severe cardiopulmonary symptoms usually require weeks to months to fully recover. Studies of clinical and subclinical impairments of COVID-19 patients are important for medical practice and public health as well as providing pathogenic insight to the viral infection and secondary immune response. Chronic damage of vital organs and systems, and the potential long-term effects is of serious concern. In this study the investigators plan to quantify and characterize chronic consequences of COVID-19 in individuals who receive similar medical care related to disease severity and duration in a single health care system. Using state-of-the-art Computed Tomography (CT) and Magnetic Resonance Imaging (MRI) technology, we will study the pathology in major organ systems in comparison to matched controls. The results of this study may facilitate measures to prevent, detect, and manage complications from COVID-19 infections.

Type: Interventional

Start Date: Oct 2020

open study

The research in this VA Merit will examine the effects of obesity and Post-COVID Conditions (PCC) on physical functioning, health-related quality of life, and adipose tissue inflammatory and cellular senescence profiles in older Veterans. Further, it will evaluate whether a weight loss intervention, including dietary modification and exercise, in obese Veterans with and without PCC will reduce systemic and adipose tissue inflammation and senescence and promote PCC recovery.

Type: Interventional

Start Date: Jun 2024

open study

Some people who have been infected with the virus that causes COVID-19 can experience long-term effects from their infection, known as post COVID-19 conditions (PCC) or long COVID1. The medical circles often describe it as post-acute sequelae of Covid-19 (PASC). People with post-COVID conditions can have a wide range of symptoms that can last more than four weeks or even months after infection. Sometimes the symptoms can even go away or come back again. The Centers for Disease and Prevention (CDC) listed a constellation of 19 symptoms related to post COVID-19. In research, brain fog is prominent among the most reported neurological symptoms which also include, numbness, tingling, headache, dizziness, blurred vision, tinnitus, and fatigue that last more than a year post-infection. Vielight Inc. has developed a compact and portable device named the "Vielight RX Gamma", which is suitable for home use. The intervention is based on the science of photobiomodulation (PBM) which utilizes certain light energy to modify cellular functions. The fundamental mechanisms of PBM are based on the absorption of photons by the mitochondria to modulate cellular functions. The Vielight Neuro RX Gamma delivers light of specific wavelengths (810 nm), power and duration to the brain/nasal cavity to achieve this. The biological process involves numerous interacting mechanisms that modulate bodily functions. One result of PBM is the benefits it could offer the post COVID-19 (long COVID) population. The Vielight Neuro RX Gamma emitting NIR might reduce inflammatory markers relevant to COVID-19 and since it pulses at 40 Hz can activate the non-inflammatory M2-genotype microglia to remove markers of Alzheimer disease, such as beta-amyloid and possibly tau deposits. Using Vielight Neuro RX Gamma, the same activation of non-inflammatory markers might occur with post COVID-19 (long-COVID) patient population as well as the reduction in the brain fog. This trial utilizes a completely remote and virtual design. It is a double blind randomized controlled trial that is expected to involve 36 participants who are confirmed to have Post- COVID cognitive impairment. Eighteen of the participants will be randomized to the active Vielight RX Gamma protocol, and the other eighteen participants will be randomized to the sham Vielight RX Gamma regimen. The trial will study patients over 120 days and ask them to track their symptoms in a daily survey.

Type: Interventional

Start Date: Apr 2023

open study

An open label, non-randomized pilot study in kidney transplant recipients who received a completed primary series and bivalent booster of mRNA based COVID-19 vaccine and have ≤2500 U/mL SARS-CoV-2 S antibody concentration using the Roche Elecsys(R) anti-RBD assay. Up to 80 participants will be enrolled in this study. Eligible participants will receive a dose of the Sanofi-GSK monovalent (B.1.351) CoV2 preS dTM-AS03 COVID-19 vaccine candidate.. The primary objective is to determine whether a booster dose of the Sanofi-GSK monovalent (B.1.351) CoV2 preS dTM-AS03 COVID-19 vaccine will elicit an increased SARS-CoV-2 antibody response in participants who have failed to maintain an antibody titer >2500 U/mL (using the Roche Elecsys(R) anti-RBD assay) to 2 or more doses of mRNA based COVID-19 vaccine

Type: Interventional

Start Date: Feb 2023

open study

The main goal of Part A of this study is to assess the safety, reactogenicity, and immunogenicity of the study vaccine candidates. The main goal of Part B of this study is to assess the safety, reactogenicity, and immunogenicity of the mRNA-1283.529 booster vaccine candidate.

Type: Interventional

Start Date: Dec 2021

open study

This study will disseminate five surveys collecting individual's attitudes and experiences during buprenorphine treatment for Opioid Use Disorder during the COVID-19 pandemic.

Type: Observational

Start Date: Nov 2021

open study

The purpose of this study to evaluate the safety and immunogenicity of a 2-dose regimen of 9vHPV vaccine, where the first dose is administered concomitantly with a first dose of a 2-dose regimen of mRNA-1273 vaccine versus nonconcomitant administration of 9vHPV and mRNA-1273 vaccines in boys and girls 9 to 11 years of age.

Type: Interventional

Start Date: Mar 2022

open study

The purpose of this study is to test if senescent cells and their secretome contribute to Long-Hauler Syndrome and if a clinical trial of senolytic drugs, which selectively eliminate senescent cells, should be initiated.

Type: Observational

Start Date: Mar 2021

open study

The purpose of this study is to evaluate the safety, reactogenicity, and immune response of the SpFN COVID-19 vaccine with Army Liposomal Formulation QS21 (ALFQ) adjuvant in healthy adults ages 18-55.

Type: Interventional

Start Date: Apr 2021

open study

The purpose of this study is to evaluate the effectiveness of external evacuation units and mouth rinses during aerosol generating procedures in a dental clinic and to determine the risk level to the dental practitioners during aerosol generating procedures.

Type: Interventional

Start Date: Jul 2021

open study

The study is a multicenter, adaptive, randomized, double-blinded and placebo-controlled Phase II/III trial, and will be conducted globally. The study is comprised of two parts: dose selection (Phase II) and pivotal treatment effect (Phase III).

Type: Interventional

Start Date: Mar 2021

open study