Active clinical trials for "COVID-19"

Acute Respiratory Distress Syndrome (ARDS) is the main cause of death from COVID-19. One of the main mechanisms for ARDS is the violent storm of cytokines and chemokines, which cause uncontrolled fatal systemic inflammation by the immune system on the body, with additional multiple organ failure. Mortality in cases of severe ARDS caused by COVID 19 varies significantly between 50 and 90%, basically depending on the age of the patient and the presence of comorbidities. The plasticity of Mesenchymal Stem Cells (MSC) regulates inflammation and immunity. MSC can promote and inhibit an immune response, depending on the dynamics of inflammation and depending on the activation force of the immune system, the types of inflammatory cytokines present, and the effects of immunosuppressants. Essentially, the state of inflammation determines the immunoregulatory fate of MSC. Thus, IV application of AMSCa has been shown to control the inflammatory response in various diseases, such as the graft-versus-host reaction and the ARDS caused by H5NI. The objective of this study is to describe the clinical changes secondary to IV administration of MSC allogenic, in patients with bilateral COVID-19 pneumonia complicated by severe ARDS, with the evaluation of the PaO2 / FiO2 ratio, heart and respiratory rates, and the fever curve. Five patients, of either sex, over 18 years of age, with bilateral pneumonia caused by COVID-19 and severe SIRA that has not improved with the standard management measures used at that time in the care center, will be included in the study. This treatment will be administered after discussing it with the relatives that it is a procedure considered as rescue and will be carried out with informed consent. 1x10(6) xKg will be applied IV. The follow-up of the patient will be for three weeks. PaO2 / FiO2 data, fever, inflammatory markers and immunity will be evaluated. The results will be compared with the historical controls attended at INCMNSZ.

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.

General objective of the study To assess the efficacy and safety of enoxaparin in hospitalized patients with moderate to severe COVID-19 (Coronavirus Disease 2019) infection. Study Design The study consists of two parts: a phase II single-arm interventional prospective study including all patients treated with the study drug; an observational prospective cohort study including all patients screened for receiving the study drug but not included in the phase II study. Patients will be enrolled from "date of study approval" for 1 month. Each patient will be followed-up for a minimum of 90 days after COVID19 diagnosis.

In this study, the effectiveness of the Dornase Alpha treatment, which is known to reduce the viscosity of respiratory secretions, will be investigated in new diagnosed and severe COVID-19 patients separately.

as Egypt suffered a lot during the pandemic of COVID 19 with limited drug choices, many of the patients could not acheive viral clearence with the standard module of care teh idea of introduction of new medications in the treatment protocol of COVID 19 managment. Ivermectin had shown a promising results in vitro studies and in limited in vivo studies. this clinical trial may open a new hope for COVID 19 patients as a new and cheap line of treatment

Ivermectin which is an FDA-approved broad spectrum anti-parasitic agent, has also anti-viral activity. In vitro study have shown its activity against SARS-CoV-2, however its clinical effect on patients with COVID-19 never been tested. In this RCT we would like to evaluate the effect of Ivermectin on reduction of viral shedding among mild to moderate COVID-19 patients, and in shortening the symptom resolution time.

The rationale of the use of tramadol for COVID-19 patients is attributed to its anti-inflammatory, hypocagulatory, antioxidant, cardio-protective, analgesic, antitussive, bactericidal and antidepressant effect.

In this project, we aimed at developing new "Ready-to-Use" inhalable forms of HCQ that can be used directly through nebulization or using dry powder inhalers (DPIs). These inhaled forms would allow a simple and direct delivery of the drug (HCQ) specifically towards the throat and the lung which are the main sites for the COVID-19 viral infection. Hence, the drug can be available at higher concentrations in the throat and lungs as compared with the currently used treatment protocols, while minimizing the drug systemic concentrations and its presence in other body organs, and thus enhancing the drug efficacy with significantly limiting its side effects. Besides, using inhalable forms can be more convenient to patients suffering from gastrointestinal complications from the disease that can limit the absorption of oral forms. Moreover, the proposed inhalable forms are designed in such a way to hide the drug from the immune system (confer stealth characteristics) using FDA-approved excipients to minimize/avoid any immune response towards the drug as was noted towards it in its oral form that's used in the treatment protocol of COVID-19. In addition, the inhaled formulations will be designed to maintain the overall simplicity and scalability of the preparation which is critical during this urgent pandemic situation. The cost of the final formulation is also taken into consideration since the drug is intended for treatment of thousands or probably millions of patients around the world including countries with limited economic capabilities.

The present study is a randomized clinical trial, with the approval of the ethics committee will be conducted on patients who have a positive test confirming COVID-19 in Loghman Hakim Medical Education Center in Tehran. Patients will be randomly assigned to the two arms of the study and after completing the course of treatment and collecting and analyzing the necessary information from each patient, the results of the study will be published both on this site and in the form of an article in a reputable international journal.

The investigators present a randomised open label phase Ib/IIa trial of nebulised unfractionated heparin to evaluate the effect of nebulised unfractionated heparin on the procoagulant response in ICU patients with SARS-CoV-2 requiring advanced respiratory support. As this is one of the first studies of nebulised heparin in COVID 19 lung disease the investigators will assess safety as a co-primary outcome.