View clinical trials related to Covid19.
Filter by:Communication with patients on their clinical status is important in delivering care in the emergency department. During times of high volume or complex patients, there may be lapses in communicating with patients about their hospital course or plans of action. These miscommunications may be enhanced during the current COVID-19 pandemic as there is minimized in-person interaction with patients in order to conserve personal protective equipment and decrease the risk of disease transmission. This study utilizes a virtual white board to deliver updates to patients about the status of their emergency department stay.
Purpose: COVID-19 Pandemic has created fears, anxiety and worries among general population. COVID-19 airborne transmission is possible under circumstances in which procedures generate aerosols. Various dental treatment procedures can generate aerosols. This Cross Sectional Observational study was conducted with the following objectives: 1. Assessment of Fear of COVID-19 among netizens in Al Qassim province using FEAR OF COVID-19, a 5 item Likert Scale. 2. Assessment of Dental Anxiety among netizens in Al Qassim provincen using (MDA) Modified Dental Anxiety 5 item Likert Scale. Methods: Sample size was (n=385) estimated based on the population size in Al Qassim province (Confidence Interval 95%, Design effect 1 & hypothesized % frequency of outcome factor of 50%). Assessment of Fear of COVID-19 was estimated using FEAR OF COVID-19, a 5 item Likert Scale. Assessment of Dental Anxiety was estimated using Modified Dental Anxiety 5 item Likert Scale. An online Survey form (Arabic & English) was developed using Google form application. The Google form link was shared to the netizens of Al Qassim province, across Social media platforms. Statistical analysis is done using SPSS 22.00 software program.
Plasma from patients who have recovered from coronavirus disease 2019 (COVID-19) is referred to as COVID-19 convalescent plasma (CCP), and may contain antibodies against SARS-CoV-2, the virus responsible for COVID-19. CCP infusion is being evaluated as a therapeutic or prophylactic approach in COVID-19 patients. The goal of this study is to help develop a bank of convalescent plasma in California, especially in medically underserved communities particularly affected by the disease. In parallel, CCP administered to COVID-19 patients will be collected and analyzed to determine whether the antibody profile correlates with clinical outcome. The purpose of this non-therapeutic study is to learn more about the CCP antibody profile and the effect it may have in treating COVID-19 infection.
efficacy and safety of Sofosbuvir containing regimens in treatment of COVID-19 Egyptian patients,
The mental health of a representative sample of immigrants residing in Santiago, Chile (STRING cohort) was assessed nine months prior to the COVID-19 pandemic (T0). Evidence suggests that social isolation affects mental health by increasing symptoms of anxiety and depression. One of the main components of the current COVID-19 pandemic is the social isolation imposed on the population. This study seeks to explore the short (T1) and long-term (T2) effects of the pandemic on the psychological wellbeing of the cohort. Specific aims are to 1. Describe the variations in the levels of mental health problems (i.e. symptoms of depression, anxiety, post-traumatic stress, sleep difficulties) and wellbeing of immigrants during the first (T1) and second follow-up (T2) 2. Calculate the short (T1) and long-term (T2) effects of social isolation on the levels of mental health problems of the immigrant population, and 3. Identify risk / protective factors associated with a short (T1) and long-term (T2) increase in mental health problems
The objective of this study is to evaluate the efficacy and safety of the Unisabana-Herons invasive mechanical ventilator designed to provide the basic ventilatory support necessary to preserve the life of patients with respiratory failure and indication of mechanical ventilation, especially for those who suffer from acute respiratory distress syndrome (ARDS) when conventional commercial invasive ventilators are not available in the context of the health emergency due to the COVID-19 epidemic. The Unisabana-Herons ventilator allows to precisely configure the respiratory rate, tidal volume (or inspired air volume), inspiratory time, the inspiration: expiration ratio, the positive pressure at the end of expiration (PEEP), the inspired fraction of oxygen and inspiratory air flow, parameters that allow managing the respiratory failure associated with COVID-19. The ventilator also monitors peak inspiratory pressures (PIP), mean, PEEP, plateau, and graphs in real time the pressure-time, volume-time, flow-time curves, which allows detecting when one of these is at levels dangerous to induce ventilator trauma (barotrauma and volutrauma) and thus ensure effective and safe ventilation, so as to avoid ventilator-induced lung injury.
The purpose of the study is to verify the sensibility and accuracy of a rapid detection test for SARS-CoV-2 in breath samples analyzed by the breath detector analyzer TeraSystem, comparing with PCR tests.
Rationale: This protocol describes a study on the local tolerability of dry powder hydroxychloroquine using the Cyclops in healthy volunteers. Objective: - Primary objective is to assess the local tolerability of dry powder hydroxychloroquine sulphate via the Cyclops at different dosages. - Secondary objective is to investigate systemic pharmacokinetic parameters of dry powder hydroxychloroquine sulphate via the Cyclops at different dosages. Study design: single center, ascending dose study Study population: twelve healthy volunteers Main study parameters/endpoints: The local tolerability of the inhalation of dry powder hydroxychloroquine sulphate (5, 10 and 20 mg) defined by a lung function deterioration (a drop of forced expiratory volume in 1 second (FEV1) of >15%), cough, or any other reported adverse event. Pharmacokinetic parameters will be derived from calculated actual inhaled dose (dose minus remainder in inhaler after inhalation) and in blood samples drawn pre-dose, at 0.5 and 2 and 3.5 hrs after inhalation. The inspiratory parameters during the inhalation maneuver are critical to explore predictors for drug exposure. The following parameters will be measured/calculated: dPmax (maximum pressure drop), Vi (inhaled volume), Ti (total inhalation time), PIF (peak inspiratory flow rate), MIF (mean inspiratory flow rate) and the FIR (average flow increase rate between 20% and 80% of PIF). Nature and extent of the burden and risks associated with participation, benefit and group relatedness: The participants included are healthy volunteers. They will receive three different doses of hydroxychloroquine sulphate using the dry powder inhaler (DPI) with (at least) seven days in between doses. Before using the dry powder inhaler (DPI), they will receive instructions and their inspiratory flow will be tested. To investigate local tolerability, lung function tests will be performed, and the occurrence of adverse events will be scored. Furthermore, before each test dose an indwelling cannula will be inserted and blood samples will be taken before and after each test dose. Four blood samples will be collected with each inhaled dose. Finally, five ECGs will be obtained to monitor for QT prolongation, one at the screenings visit, one at base-line and one after each inhalation.
The COVID-19 pandemic becomes a global challenge. This study aims to analyze the possible changes in out-patient visits during the time of COVID-19 pandemic between January and June, 2020, compared with the same period in 2019, and the impact of the related healthy policies.
This is a prospective, randomized, single-center, open-label controlled trial, designed to compare the efficacy of two ventilation strategies (Low Tidal Volume and positive end-expiratory pressure (PEEP) based on the Acute Respiratory Distress Syndrome (ARDS) Network low PEEP-fraction of inspired oxygen inspired oxygen fraction (FIO2) Table versus Low Driving Pressure and PEEP guided by Electrical Impedance Tomography (EIT) in reducing daily lung injury score in patients with acute respiratory distress syndrome caused by COVID-19. The two strategies incorporate different prioritizations of clinical variables. The PEEP-FIO2 table strategy aims to reduce lung overdistension, even if it requires tolerating worse gas exchange. EIT-guided strategy prioritizes mechanical stress protection, avoiding alveolar overdistension and collapse.