Active clinical trials for "COVID-19"

High risk outpatient adult males with a confirmed SARS-CoV-2 infection will be included in the study. Patients will be randomized to receive Enzalutamide with standard of care (SOC) or SOC alone. Enzalutamide will be administered daily p.o. from Day 1 to Day 28 or until confirmed negativization of Nasopharyngeal swap (NPS) Polymerase chain reaction (PCR) (2 consecutive negative samples), whichever occurs first.

In vitro studies revealed that lopinavir/ritonavir and hydroxychloroquine have antiviral activity against Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). However, there is no clinical studies on the reduction of viral load in patients with COVID-19. This study investigate whether lopinavir/ritonavir or hydroxychloroquine reduces viral load from respiratory specimen in patients with mild COVID-19.

Rationale: Currently there are no approved treatments for COVID-19. In the Dutch treatment protocol guideline (SWAB) designated treatment is supportive care with the option to add chloroquine base (CQ) or hydroxychloroquine (HCQ). CQ and HCQ are implemented because of their in vitro activity, results from small animal studies, and anecdotal patient's data. There are no published randomized studies with these medications in patients with disease caused by any coronavirus. Objective: To evaluate if treatment with only supportive care or addition of one of two anti-COVID_19 agents (chloroquine or hydroxychloroquine) results in less disease progression in patients with moderate to severe COVID-19 who require hospital admission. Study design: Multicentre, cluster randomized cross-over, open label trial. Hospitals will be randomly allocated to one of 3 treatment arms in sequential periods of one week: chloroquine base versus hydroxychloroquine versus supportive care without any drug presumed active against SARS-COV-2. Patients will be treated based on the date of inclusion. Study population: Adults aged of 18 years and older with moderate to severe, with a NEWS-2 score ≤ 5, laboratory confirmed COVID-19, who require hospital admission in a ward outside the Medium Care or Intensive Care. Intervention (if applicable): Depending on the treatment arm, the study subject will receive only supportive care or an addition with one of the two agents active against SARS-CoV-2 (chloroquine or hydroxychloroquine). Main study parameters/endpoints: Disease progression defined as a NEWS-2 score ≥ 7 within 14 days, or admission to Medium Care or Intensive Care Unit, or death.

This is a prospective, multicenter, randomized, controlled, open-label, phase 2 clinical trial

This individually randomized telemedicine-based trial aims to evaluate the efficacy of a single dose of azithromycin for prevention of progression of COVID-19 in patients with a recent positive SARS-CoV-2 test who are not currently hospitalized.

This is a double-blinded, randomized control trial to assess the efficacy and safety of anti-SARS-CoV-2 convalescent plasma as early treatment. Participants will be randomized 2:1 to receive either convalescent plasma qualitatively positive for SARS-CoV-2 antibody ("anti-SARS-CoV-2 plasma") or control (albumin 5%). This study will investigate the potential of convalescent plasma (CP) to reduce severity of and/or help treat SARS-CoV-2 disease in patients with mild disease.

Trial design: Prospective, multi-centre, randomised, pragmatic, double blind trial Methods: Participants: Adult (>18 years) within 24 hours of admission to intensive care unit with proven or suspected COVID-19 infection, whether or not mechanically ventilated. Exclusion criteria: symptoms of febrile disease for ≥1 week, treatment limitations in place or moribund patients, allergy or intolerance of any study treatment, incl. long QT syndromes, participation in another outcome-based interventional trial within last 30 days, patients taking Hydrochloroquine for other indication than COVID-19, pregnancy. Interventions: Patients will be randomised in 1:1:1 ratio to receive Hydrochloroquine 800mg orally in two doses followed by 400mg daily in two doses and Azithromycin 500 mg orally in one dose followed by 250 mg in one dose for a total of 5 days (HC-A group) or Hydrochloroquine+ placebo (HC group) or placebo + placebo (C-group) in addition to best standard of care, which may evolve during the trial period but will not differ between groups. Objective: To test the hypothesis that early administration of combination therapy slows disease progression and improves mechanical-ventilation free survival. Outcomes: Primary outcome: Composite percentage of patients alive and not on end-of-life pathway who are free of mechanical ventilation at day 14. Secondary outcomes: Composite percentage of patients alive and not on end-of-life pathway who are free of mechanical ventilation at day 14 in the subgroup of patients without the need of mechanical ventilation at baseline. ICU-LOS D28 and D 90 mortality (in hospital) Tertiary (exploratory) outcomes: Viral load at D7 of study enrolment (No of viral RNA copies/ml of blood), proportion of patients alive and rtPCR negative from nasal swab at D14, Difference of FiO2 requirement and respiratory system compliance between day 0 and 7. Randomization: In 1:1:1 ratio and stratified according to study centre and patients age (cut-off 70 years) Blinding (masking): Patients, treating clinicians, outcome assessors and data analyst will be blinded to study treatment allocation. Unblinded study pharmacist or research nurse will prepare investigational products.

The study investigators hypothesize that the pneumonia arising in patients with COVID-19 is largely of immunopathological origin. The investigators will therefore seek to define the immune activation phenotype of patients in respiratory distress and to see if this immune signature is predictive of mortality. Finally, the investigators will look for overproduced inflammatory mediators to identify potential therapeutic targets.

COVID-19 (Corona Virus Disease 2019) hospitalized patients evolution is marked by the risk of worsening of the respiratory system during the second week of the disease. To date, treatments are currently being evaluated and none of them have shown to be effective in the care of these patients. The use of convalescent plasma is a passive immunotherapy. It has often been used in respiratory virus epidemic situations (during the 1918 or 2009 influenza pandemic, or during SARS-CoV-1 or MERS-CoV pandemic). Effects reported in literature are in favour of a beneficial impact of transfusion of these plasma without serious adverse effects reported. PlasCoSSA is a randomized, controlled, triple-blinded, parallel clinical trial. This study tests the efficacy of convalescent plasma transfusion therapy in the early care of COVID-19 hospitalized patients outside intensive care units.

The Hackensack Meridian Health Universal Observational COVID-19, a descriptive observational database, is a multi-center initiative collecting data throughout the Hackensack Meridian Health Network (HMH). HMH utilizes the EPIC system at most of the facilities, which will serve as the primary data source. The database will be designed within the REDCap system. A de-identified dataset will be sent to COTA for primary statistical analysis as requested by the research teams.