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To Compare the Efficacy and Tolerability of A. Paniculata/A. Chilensis in Individuals With URTI

Conventional therapy of upper respiratory tract infection (URTI) is not always effective and sometimes leads to side effects and also to inappropriate use of antibiotic. Hence, a search for safe and effective further treatment options is justified and would be a welcome addition to available conventional treatment.

Understanding Factors That Influence Electronic Cigarette Nicotine Delivery Through PET Imaging of Beta-2 Nicotinic Acetylcholine Receptors

The goal of this proposal is to test the overall hypothesis that e-cigarettes (ECs) provide efficient nicotine delivery to the brain and arterial blood in non-EC-nave smokers and e-cigarette users and that EC liquid characteristics modulate this effect. This study will test the hypothesis through complementary methods that include [ …

Randomised Evaluation of COVID-19 Therapy

RECOVERY is a randomised trial investigating whether treatment with either Lopinavir-Ritonavir, Hydroxychloroquine, Corticosteroids, Azithromycin, Convalescent plasma or Tocilizumab prevents death in patients with COVID-19.

COVID-19 Seroprevalence Study in French Guiana

Serological surveys measuring anti-severe acute respiratory syndrome coronavirus 2 (anti-SARS-CoV-2) antibodies in the population to assess the extent of the infection and the COVID-19 immunity of the population in French Guiana.

Hydroxychloroquine and Lopinavir/ Ritonavir to Improve the Health of People With COVID-19: "The Hope Coalition - 1"

The COVID-19 pandemic has been characterized by high morbidity and mortality, especially in certain subgroups of patients. To date, no treatment has been shown to be effective in controlling this disease in hospitalized patients with moderate and / or severe cases of this disease. Hydroxychloroquine and lopinavir / ritonavir have …

NA-831 Atazanavir and Dexamethasone Combination Therapy for the Treatment of COVID-19 Infection

This Phase 2/3 trial evaluates four treatment strategies for non-critically ill hospitalized participants (not requiring ICU admission and/or mechanical ventilation) with SARS CoV-2 infection, in which participants will receive NA-831 or Atazanavir with or without Dexamethasone.

Endoscopic Sinus Surgery in Recurrent Acute Rhinosinusitis

The aim of this study is to find out if endoscopic sinus surgery improves the quality of life in patients suffering from recurrent acute rhinosinusitis. Our main outcome is the difference between the average change in disease-specific SNOT-22 quality of life questionnaire scores (from baseline to 5-6 months follow-up) between …

Study to Assess Efficacy and Safety Relative to Standard of Care in Patients With COVID-19 Pneumonia

To assess the clinical efficacy of ANG-3777 relative to the standard of care in reducing the severity and progression of pulmonary and renal dysfunction and mortality in adult patients hospitalized with COVID-19 pneumonia

A Study to Evaluate Efficacy and Safety of PTC299 in Hospitalized Participants With Coronavirus (COVID-19)

This is a randomized, double-blind, placebo-controlled, multicenter, 28-day study of adult participants hospitalized with COVID-19, with a safety follow-up telephone call at Day 60.