View clinical trials related to Covid19.
Filter by:The aim is to demonstrate a decrease in complications among ambulatory patients who are diagnosed with mild COVID-19 by treating them with nitazoxanide for 7 to 14 days on top of standard care compared to patients who receive standard care and placebo only.
This is a Phase 2, multicentre, randomized, double blind, 2 arm placebo-controlled study in adults with moderate COVID-19 with gastrointestinal signs and symptoms.
The primary objective of this study is to evaluate the efficacy of the drug nitazoxanide 600 mg, administered three times a day, in relation to placebo in preventing the development of COVID-19 in subjects from vulnerable communities that had direct contact with patients diagnosed with the disease.
The primary aim of this study is to determine whether Camostat mesylate reduces SARS-COV-2 associated coagulopathy. Additional aims are to determine the effect of Camostat mesylate on SARS-COV-2 associated myocardial injury, to assess duration of hypoxia or intubation, to evaluate the length of intensive care unit and hospital stay, and assess mortality rates.
Rheumatoid arthritis (RA) patients have an underlying immune deficiency and typically treated with immunosuppressive drugs, which may increase the risk of COVID-19 infection. Hydroxychloroquine (HCQ) has been found to possess antiviral activity against COVID-19. Thus, the aim of this study to investigate the ability of HCQ to reduce the risk of COVID-19 among RA patients.
With potential antiviral effects on severe acute respiratory syndrome (SARS) and as a methyl-xanthine derived inhibitor of phosphodiesterase-4, pentoxifylline basically functions as a hemorrheologic agent for a better circulation and oxygenation and exerts unique effects on immune modulation, inflammation and oxidative stress. As the main regulator of cAMP metabolism, posphodiesterase-4 plays a key role in proinflammatory and immune cells. Pentoxifylline plays its anti-inflammatory role by reducing the production of proinflammatory cytokines such as TNF-a, IL-1 and IL-6. Given its unique impacts on immune modulation, homeostasis and fibrinolysis and its supportive effects on oxidative stress and organ failure, pentoxifylline can constitute a multipurpose and generally-safe adjuvant therapy for COVID-19 patients.
COVID-19 virus remains in infected patients for extended periods of time. A great resource burden is placed on the healthcare system and society at large to isolate COVID-19 patients for prolonged periods. Thus, being able to increase the rate of viral clearance, thus reducing the duration of COVID-19 infection, would allow patients to be discharged earlier to free up resources for those who require it. The investigators designed a randomized controlled trial, investigating the use of Lianhua Qingwen, a TCM treatment, in COVID-19 infected patients with mild symptoms. The investigators hypothesize that the use of Lianhua Qingwen will increase the proportion of patients who test negative for COVID-19 after 8 days of TCM treatment when compared to the group of patients provided with standard care and placebo. Patients will be recruited from community isolation facilities, and have onset of symptoms within 5 days prior to admission to the isolation facility. The trial also evaluates the time taken for relief of clinical symptoms associated with COVID-19 and assesses the safety of the TCM treatment given to patients.
This is a randomized study to assess safety, pharmacokinetics, immunogenicity, and efficacy of BAT2020 in hospitalized patients infected with COVID-19. This study is composed of 2 Parts: a single ascending dose (Part 1) and single dose(s) tested in parallel with a double-blind, placebo-controlled design (Part 2). Patients also will receive best available standard of care (SOC) treatment. A data and safety monitoring board (DSMB) will be set up for the study.
This retrospective cohort study will include eligible patients that received a positive COVID-19 test and filled a new prescription for one of the repurposed medications (including hydroxychloroquine, chloroquine, with or without azithromycin) for the treatment of COVID-19 at a PrescribeWellness pharmacy. The study will use de-identified data collected from February 1, 2020 to start of study. The data set will include: repurposed medication name, strength, and dose; age (age limit set at 89 years old); gender; provider type; zip code (excludes 17 three-digit zip code tabulation areas that have a population of 20,000 or fewer persons); conditions; mortality; and a list of concomitant prescriptions.
Study design Phase 2, double blinded, single-center, 1:1 randomized clinical trial of Chloroquine vs Chloroquine/losartan for the treatment of SARS-CoV-2 pneumonia in non-critically ill subjects