Clinical Trials Logo

Coronavirus clinical trials

View clinical trials related to Coronavirus.

Filter by:
  • Withdrawn  
  • Page 1

NCT ID: NCT04838847 Withdrawn - Covid19 Clinical Trials

A Study to Evaluate the Immunogenicity and Safety of the SARS-CoV-2 mRNA Vaccine CVnCoV in Elderly Adults Compared to Younger Adults for COVID-19

Start date: October 1, 2021
Phase: Phase 3
Study type: Interventional

The primary objective of this study is to evaluate the humoral immune response to CVnCoV in elderly adults aged ≥65 years and younger adults aged 18-45 years, 14 days after the second dose administration.

NCT ID: NCT04808921 Withdrawn - Covid-19 Clinical Trials

Performance Evaluation of SARS-COV-2 (Covid-19) Antigen Rapid Test

Start date: January 9, 2021
Phase: N/A
Study type: Interventional

The SARS-CoV-2 Antigen Rapid Test is a bioassay intended for rapid point-of-care detection of the SARS-CoV-2 virus. Performance of the SARS-CoV-2 Antigen Rapid Test assay will be assessed by comparison to a reference method.

NCT ID: NCT04683224 Withdrawn - Covid-19 Clinical Trials

A Study to Evaluate the Safety, Immunogenicity, and Efficacy of UB-612 COVID-19 Vaccine

Start date: February 1, 2021
Phase: Phase 2/Phase 3
Study type: Interventional

This is a Phase 2/3, randomized, multicenter, double-blind, dose-response study to evaluate the safety, immunogenicity, and efficacy of UB 612 in 2 age groups, adults 18 to 59 and ≥60 years of age with or without comorbidities.

NCT ID: NCT04605926 Withdrawn - Coronavirus Clinical Trials

A Study to Evaluate the Efficacy and Safety of Itolizumab in Subjects Hospitalized With COVID-19

EQUINOX
Start date: November 2020
Phase: Phase 3
Study type: Interventional

This is a randomized controlled trial to evaluate the efficacy and safety of itolizumab in subjects hospitalized with COVID-19.

NCT ID: NCT04542395 Withdrawn - Coronavirus Clinical Trials

COVID-2019 Testing and Vaccination Among African American and Latinx Public Housing Residents

Start date: June 1, 2023
Phase: N/A
Study type: Interventional

This proposal seeks to enhance acceptability and uptake of COVID-19 testing and vaccination to engage African American and Latinx public housing residents in South Los Angeles. Given the multiple disparities experienced by public housing residents, the investigators will utilize a theoretically-based, multidisciplinary and culturally tailored intervention to reduce barriers and implement innovate strategies to engage this population in the uptake of COVID-19 testing and vaccination.

NCT ID: NCT04418193 Withdrawn - Coronavirus Clinical Trials

Patient Preference Trial for COVID-19 (PPT-COVID)

PPT-COVID
Start date: April 6, 2020
Phase:
Study type: Observational

To date no treatment has proven its effectiveness in the caring of patients infected with type 2 Coronavirus. The Centre Hospitalier Princesse Grace (CHPG) has decided to only propose randomized double-blind placebo-controlled clinical trials to patients at the early and symptomatic stages of the disease. Data from the literature show in vitro results on the potential clinical benefit of some treatments such as chloroquine or hydroxychloroquine (HXCQ). Observational data suggest a potential benefit of this treatment alone or in combination with azithromycin (HXCQ + AZ). These data were advertised or led to a request from ambulatory medicine and patients to have access to these treatments despite their poor level of evidence. This leads to a decrease in the number of patients recruitable for clinical trials because they refuse the concept of control arms or they wish active treatment (CQ, HXCQ or HXCQ + AZ) from the start. In this context, we propose to conduct in parallel with randomized trials, a so-called "patient preference" protocol which, after patients information, gives them the choice, either to participate in the trial or to choose between treatment with HXCQ, treatment with HXCQ + AZ or standard of care without medication. The patients follow-up and the main endpoint will be the same under the patient preference protocol as for the randomized trial. The advantage of this approach is to offer a common follow-up to all patients, to take into account patients who refuse to participate in the clinical trial, to obtain external validity data, to reduce selection bias and to increase the heterogeneity of patients exposed to treatment options. The expected objective is to see if the patient preference protocol leads to observe the same effects as in the randomized trial.

NCT ID: NCT04350450 Withdrawn - COVID-19 Clinical Trials

Hydroxychloroquine Treatment of Healthcare Workers With COVID19 Illness at Montefiore

Start date: April 2020
Phase: Phase 2
Study type: Interventional

Given the high prevalence of COVID19 illness (both SARS-CoV-2 RT-PCR confirmed and highly suspect cases) among healthcare workers (HCW) within the Montefiore Health System (MHS), hydroxychloroquine (HCQ) will be prescribed to healthcare workers who are at the highest risk for severe COVID19 illness.

NCT ID: NCT04334629 Withdrawn - Coronavirus Clinical Trials

LIBERATE Trial in COVID-19

LIBERATE
Start date: May 26, 2020
Phase: Phase 4
Study type: Interventional

The study aims to evaluate the reduction in severity and progression of lung injury with three doses of lipid ibuprofen in patients with SARS-CoV-2 infections.

NCT ID: NCT04325672 Withdrawn - Coronavirus Clinical Trials

Convalescent Plasma to Limit Coronavirus Associated Complications

Start date: April 1, 2020
Phase: Phase 2
Study type: Interventional

Researchers are trying to assess the treatment potential and safety of anti-SARS-CoV-2 convalescent plasma in patients with acute respiratory symptoms with confirmed COVID-19.